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WO2018129716A1 - Système et procédé de commande d'éclairage intelligent - Google Patents

Système et procédé de commande d'éclairage intelligent Download PDF

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Publication number
WO2018129716A1
WO2018129716A1 PCT/CN2017/071132 CN2017071132W WO2018129716A1 WO 2018129716 A1 WO2018129716 A1 WO 2018129716A1 CN 2017071132 W CN2017071132 W CN 2017071132W WO 2018129716 A1 WO2018129716 A1 WO 2018129716A1
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WO
WIPO (PCT)
Prior art keywords
determining
light
lighting
light control
control system
Prior art date
Application number
PCT/CN2017/071132
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English (en)
Chinese (zh)
Inventor
冷冰
Original Assignee
路晟（上海）科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 路晟（上海）科技有限公司 filed Critical 路晟（上海）科技有限公司
Priority to CN201780082289.8A priority Critical patent/CN110169205A/zh
Priority to PCT/CN2017/071132 priority patent/WO2018129716A1/fr
Publication of WO2018129716A1 publication Critical patent/WO2018129716A1/fr

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present application relates to a lighting control system and method, and more particularly to a lighting control system and method for adjusting indoor lighting based on time and sensor signals.
  • a system comprising a sensing module configured to acquire illumination intensity in an environment, and to acquire motion information of an object located in the environment; a clock module configured to Generating a current time; a processor configured to determine a light control mode based on at least one of the current time and the motion information, and determine one according to at least a portion of the light control mode and the light intensity Or multiple lighting adjustment operations for controlling one or more lighting devices.
  • a method comprising: acquiring light intensity in an environment; acquiring motion information of an object located in the environment; acquiring a current time; and according to the current time and the motion information At least one of determining a light control mode; determining one or more light adjustment operations for controlling one or more lighting devices based on the light control mode and the light intensity.
  • a computer readable storage medium for storing executable instructions that cause a computer device to perform a method comprising: acquiring an intensity of light in an environment; obtaining an environment A motion information of an object; obtaining a current time; determining a light control mode according to at least one of the current time and the motion information; determining one or more according to the light control mode and the light intensity A lighting adjustment operation for controlling one or more lighting devices.
  • FIG. 1 is a schematic diagram of an application scenario for a lighting control system in accordance with some embodiments of the present application.
  • FIG. 3 is a schematic operational flow diagram of a lighting control system in accordance with some embodiments of the present application.
  • FIG. 4 is a schematic diagram of a sensing module in accordance with some embodiments of the present application.
  • FIG. 6 is an exemplary flow diagram of a light control system generating a light control command based on an acquired signal, in accordance with some embodiments of the present application.
  • FIG. 7 is a schematic diagram of a light pattern stored by a mode storage unit in accordance with some embodiments of the present application.
  • FIG. 8 is an exemplary flow diagram of a lighting control system determining a lighting control mode in accordance with some embodiments of the present application.
  • FIG. 10 is an exemplary flow diagram of a lighting control system determining and executing a sleep mode in accordance with some embodiments of the present application.
  • FIG. 13 is an exemplary flow diagram of a light control system determining and executing an action monitoring mode in accordance with some embodiments of the present application.
  • 15A is an exemplary flow diagram of preset ambient light intensity, in accordance with some embodiments of the present application.
  • 15B is an exemplary flow diagram of a light control system adjusting light brightness based on preset light intensity values, in accordance with some embodiments of the present application.
  • the indoor lighting system 100 can include a light control system 110, a control node 120, a sensor 130, a light control circuit 140, a network 150, and a mobile device 160.
  • Light control system 110 can be in communication with control node 120, sensor 130-1, lighting control circuit 140-1, network 150, mobile device 160.
  • the sensor 130-1 can obtain environmental information of the area where the light control system 110 is located.
  • the environmental information can be sent to the lighting control system 110 for processing and a processing result.
  • the lighting control circuit 140-1 can control the lighting, extinguishing state, and/or brightness adjustment of the lights within the area in which the lighting control system 110 is located.
  • the lighting control system 110 can be installed in a living room of the home or other location where the lighting control system is suitably installed.
  • Sensor 130 can be used to obtain environmental information.
  • sensor 130 can be or include a combination of one or more of an acoustic sensor, an image sensor, a temperature sensor, an infrared sensor, a humidity sensor, a light intensity sensor, a gas sensor, a microwave sensor, an ultrasonic sensor, and the like.
  • the lighting control system 110 can obtain environmental information through one or more sensors 130.
  • the environmental information may include sound, temperature, humidity, light intensity, odor, presence or absence of a moving object, and the like.
  • the lighting control system 110 can process the environmental information collected by the sensor 130 and generate one or more light operating instructions based on the processing results.
  • the light control circuit 140 can execute the one or more light operation instructions.
  • the light control circuit 140 can be used to illuminate, extinguish, and/or adjust the brightness of the light.
  • the light control circuit 140 can include one or more lighting devices that provide light.
  • the lighting device may include one or more of an incandescent lamp, a fluorescent lamp, a halogen lamp, a tungsten halogen lamp, a gas discharge lamp, an LED lamp, and the like.
  • the lighting control circuit 140 can control the switching state and/or power adjustment of the lighting device through one or more circuit components.
  • the circuit components can include relays, oscillators, transistors, diodes, and the like.
  • the circuit component can include a dimmer.
  • the light diffuser can adjust the brightness of the lighting device by changing the voltage input to the lighting device.
  • the light diffuser may be a rheostat dimmer, a solid-state dimmer, an autotransformer dimmer, or the like.
  • Light control system 110 can be coupled to network 150.
  • the connection may include a wired or wireless manner.
  • the lighting control system 110 can obtain information (eg, lighting control mode, system upgrades, etc.) from the network 150, or output information to the network 150 (eg, user switching lights, etc.).
  • Network 150 may include one or a combination of a local area network, a wide area network, a public network, a private network, a wireless local area network, a virtual network, a metropolitan area network, a public switched telephone network, and the like.
  • the network 150 may be a network that communicates using protocols such as WIFI, Bluetooth, ZigBee, and the like.
  • the light control system 110 can include a panel.
  • sensor 130-1 can be mounted to the panel.
  • the panel may further include an input and output interface.
  • the input and output interface may provide an interface for a user to input information to the light control system 110 and/or the light control system 110 to output information to the user.
  • the input and output interface can be or include a touch display.
  • the lighting control system 110 can include a sensing module 210, a processor 220, a clock module 230, an input and output interface 240, a memory 250, and a communication module 260.
  • the form of connection between the various modules of the lighting control system 110 can be wired, wireless, or a combination of both. Any module can be local, remote, or a combination of both.
  • the correspondence between modules can be one-to-one or one-to-many.
  • the lighting control system 110 can include a plurality of sensing modules 210 and a processor 220.
  • Processor 220 can provide information processing functionality to lighting control system 110.
  • the processor 220 may acquire information from the sensing module 210, acquire information through the input and output module 240, acquire information from the memory 250, or acquire information or the like through the communication module 260.
  • processor 220 may process the acquired information by one or more processing methods.
  • the processing method may include fitting, interpolation, discrete, analog to digital conversion, Z transform, Fourier transform, low pass filtering, contour recognition, feature extraction, image enhancement, non-uniformity correction, Infrared digital image detail enhancements, etc.
  • the processor 220 may perform a Fourier transform on the microwave signal acquired by the microwave sensor to identify and exclude components of the microwave signal having a fixed frequency.
  • processor 220 can make a decision decision based on the processing result of the information and generate a control instruction.
  • the processor can perform one or more of the steps in the flowcharts of Figures 3, 6, and 8-16.
  • the processor 220 can be one or more processing elements or devices, such as a central processing unit (CPU), a digital signal processor (DSP), a system on a chip (SoC), and a micro Controller (MCU), etc.
  • processor 220 can also be a specially designed processing element or device with special functionality.
  • the input output interface 240 can be used to receive user input information or to output information generated by the light control system 110 to the user.
  • the information input through the input and output interface 240 may include numbers, text, images, sounds, videos, and the like.
  • the input information may include a light adjustment parameter, a user departure time, a night time period, face information, a voice instruction, a gesture instruction, and the like.
  • the form in which the input-output interface 240 acquires information from the user may include a user's handwriting operation, a touch screen operation, a button or an operation on a button, a voice control operation, a gesture operation, a mouse operation, a eye operation, a voice operation, and the like.
  • the information input through the input and output interface 240 may be saved to the memory 250 or sent to the processor 220 for processing or the like.
  • the lighting control system 110 can output the processing result through the input and output interface 240 or send a request to the user to acquire the information.
  • the information output by the input and output interface 240 can be one or a combination of numbers, text, sound, images, light, vibration, and the like.
  • the input and output interface 240 can output information through a physical interface, such as an LED indicator, an LCD display, a speaker, a buzzer, and the like.
  • the input and output interface 240 can output information, such as a holographic image, using a virtual interface.
  • the input and output interface 240 can be a combination of one or more of a touch screen, LED indicators, speakers, buttons, buttons, etc. on the panel of the light control system 110.
  • information entered by the user via the input output interface 240 can be sent to the control node 120.
  • the user can send voice messages to the control node 120 by long pressing the touch buttons on the panel of the light control system 110.
  • the control node 120 can use the speaker to play the voice information sent by the user.
  • the user can reply to the received message by long pressing the touch button.
  • the input and output interface 240 can be or be included in a smart terminal, such as a tablet, mobile phone, smart television, laptop, or the like.
  • Memory 250 can be used to store information acquired or generated by lighting control system 110.
  • the information that the memory 250 can store includes environmental information acquired by the sensing module 210, processing results generated by the processor 220, time information generated by the clock module 230, or information input through the input and output interface 240.
  • the information stored by the memory 250 can be numbers, text, sound, images, and the like.
  • the memory 250 may include, but is not limited to, various types of storage devices such as a solid state hard disk, a mechanical hard disk, a USB flash memory, an SD memory card, an optical disk, a random-access memory (RAM), and a read-only memory ( Read-only memory, ROM), etc.
  • the memory 250 may be a storage device internal to the system, a storage device external to the system, a network storage device outside the system (such as a memory on a cloud storage server, etc.), and the like.
  • Communication module 260 can establish communication between lighting control system 110 and network 150 or other external devices.
  • the manner of communication may include wired communication and wireless communication.
  • Wired communications may include communication over transmission media such as wires, cables, fiber optic cables, waveguides, nanomaterials, etc.
  • Wireless communications may include IEEE 802.11 series wireless local area network communications, IEEE 802.15 series wireless communications (eg, Bluetooth, ZigBee, etc.), mobile communications (eg, TDMA) , CDMA, WCDMA, TD-SCDMA, TD-LTE, FDD-LTE, etc.), satellite communications, microwave communications, scatter communications, etc.
  • communication module 260 can encode the transmitted information in one or more encodings.
  • clock module 230 can be a digital circuit timer in processor 220.
  • Step 302 can include the light control system 110 obtaining current time and environmental information.
  • the lighting control system 110 can obtain the current time in real time.
  • the current time may be provided by the in-system clock module 230 or input from outside the system.
  • the current time may be a time (eg, 11:59:23), or a time period (eg, the light is continuously lit for 1.5 hours, the preset turn-off time is 30 minutes, etc.) Or the relative time of the event calculation).
  • the lighting control system 110 can obtain environmental information through one or more sensors 130.
  • the environmental information may be physical information, chemical information, biological information, or the like in the surrounding environment.
  • the surrounding environment can be related to an effective detection range of the sensor.
  • the surrounding environment may be a local environment of a certain area, an indoor environment of a certain room, or the like.
  • the environmental information may include sound, radiation, color, temperature, humidity, light intensity, odor, presence or absence of a moving object, and the like.
  • the light control system 110 can acquire ambient light intensity and motion information for objects in the environment.
  • the environmental information can be indoor environment information.
  • Step 304 can include the lighting control system 110 processing the acquired current time and environmental information and generating a processing result.
  • the time and environmental information acquired by the lighting control system 110 may be in the form of a clock signal, a microwave signal, an ultrasonic signal, an image signal, a voltage signal, a current signal, or the like.
  • the lighting control system 110 can process different types of signals for different types of signals.
  • the processing method may include fitting, normalization, interpolation, discrete, integral, analog to digital conversion, Z transform, Fourier transform, low pass filtering, histogram enhancement, image feature extraction, and the like.
  • Step 306 can include the light control system 110 determining one or more light control commands based on the processing results.
  • the lighting control system 110 can generate one or more lighting adjustment operations and parameters to perform the operations based on the processing results.
  • the one or more lighting adjustment operations may include turning one or more lighting devices on or off, increasing or decreasing power of the lighting devices, and the like.
  • the operational parameters may include a time to turn the lighting device on or off, a preset light brightness, a preset ambient light intensity, a light power adjustment curve, and the like.
  • the light control system 110 can generate a corresponding light control command based on the one or more light conditioning operations and parameters that perform the operations.
  • the sensing module 210 may include a motion information acquiring unit 410 and a light intensity acquiring unit 420.
  • the motion information acquisition unit 410 can be used to acquire motion information of an object in the environment.
  • the motion information acquisition unit 410 may be coupled to one or more sensors and acquire motion information of objects in the environment by receiving the sensor signals.
  • the sensor can include a combination of one or more of an infrared sensor, a microwave sensor, an ultrasonic sensor, an image sensor, and the like.
  • the sensor can include a microwave sensor.
  • the microwave sensor signal received by the motion information acquisition unit 410 can be an analog signal.
  • the analog signal can be a voltage waveform.
  • the motion information acquisition unit 410 may preprocess the microwave sensor signal and then send it to the processor 220 for subsequent processing. For example, the motion information acquisition unit 410 may convert the acquired analog signal into a digital signal and then transmit it to the processor 220.
  • the microwave sensor can process the acquired information, determine whether there is a moving object, and generate a corresponding sensor signal. The motion information acquisition unit 410 can directly transmit the microwave sensor signal to the processor 220 for determining a current light control mode. Through the microwave sensor signal, the light control system 110 can acquire moving object information in the environment.
  • the microwave signal reflected via the stationary object may be a microwave waveform that is smooth or slightly varying over time.
  • the amplitude and frequency of the microwave signal returned via the moving object reflection may change over time.
  • the relationship of the microwave signal over time can be related to the motion state of the object (eg, direction, velocity, or acceleration, etc.).
  • the microwave signal acquisition unit 410 may preprocess the acquired microwave signal, filter out a portion of the microwave waveform that is smooth or slightly changed with time, and send the portion of the amplitude and/or frequency that changes with time to the processing.
  • the processor 220 performs further signal processing or logic determination.
  • the illumination intensity acquisition unit 420 can be used to acquire the illumination intensity in the environment.
  • the illumination intensity acquisition unit 420 can be coupled to one or more light sensors and obtain light intensity in the environment by receiving signals from the sensors.
  • the light sensor may include a visible light sensor, an infrared light sensor, an ultraviolet light sensor, or the like.
  • the light sensor signal received by the illumination intensity acquisition unit 420 may be an analog signal.
  • the analog signal can be a current signal.
  • the illumination intensity acquisition unit 420 may directly send the acquired photosensor signal to the processor 220 for processing, or preprocess the acquired photosensor signal.
  • illumination intensity acquisition unit 410 can convert the light sensor signals to digital signals and then to processor 220.
  • the illumination intensity acquisition unit 420 can acquire other information of natural light and light in the environment through the light sensor. For example, light intensity, light source brightness, spectral range, and the like. In some embodiments, the illumination intensity acquisition unit 420 can acquire the illumination intensity within the area in which the light sensor is located. In some embodiments, the illumination intensity acquisition unit 420 can be coupled to the light sensor at the control node 120 to obtain the illumination intensity within the area in which the control node 120 is located.
  • the illumination intensity acquisition unit 420 can be coupled to an image sensor.
  • the image sensor may include a light sensing element for converting the detected light signal into a current signal.
  • the magnitude of the current signal can reflect the magnitude of the ambient light intensity.
  • the illumination intensity acquisition unit 420 can preprocess the current signal and then send it to the processor 220.
  • the pre-processing can include linear amplification, filtering, and the like.
  • the photosensitive element may be a photoresistor, a phototube, a phototransistor, or the like.
  • the sensing module 210 may further include an image signal acquiring unit, an ultrasonic signal acquiring unit, a gas signal acquiring unit, and the like.
  • the image signal acquisition unit, the ultrasonic signal acquisition unit, the gas signal acquisition unit, and the like may be respectively connected to sensors such as an image sensor, an ultrasonic sensor, a gas sensor, and the like, and send the acquired signals of the corresponding sensors to the processor 220 for processing.
  • each of the signal acquisition units may preprocess the acquired signal and then transmit it to the processor 220.
  • FIG. 5 is a schematic diagram of a processor in accordance with some embodiments of the present application.
  • the processor 220 may include an information processing unit 510, a mode storage unit 520, a decision unit 530, and an instruction generation unit 540.
  • Information processing unit 510 can be used to process environmental information obtained by lighting control system 110.
  • the environmental information may include one or more of sound, temperature, humidity, light intensity, odor, presence or absence of a moving object, amplitude of motion of the object, and the like.
  • the environmental information may be an acoustic sensor signal, a temperature sensor signal, an infrared sensor signal No., humidity sensor signal, light intensity sensor signal, gas sensor signal, microwave sensor signal, etc. exist.
  • the signal can be a discretized digital signal or an analog signal having a certain waveform.
  • information processing unit 510 can process the acquired environmental information in one or more ways.
  • the one or more processes may include numerical calculations, waveform processing, and the like. Methods of numerical calculation can include principal component analysis, fitting, iteration, interpolation, and the like. Waveform processing methods may include analog to digital conversion, wavelet transform, fast Fourier transform, low pass filtering, and the like.
  • the information processing unit 510 can process motion information of an object in the environment using the above method.
  • the processing results may include whether there are moving objects in the environment, the magnitude of motion, the time of exercise, the continuity of motion, and the like.
  • the mode storage unit 520 can be used to store one or more light control modes.
  • the light control mode may be a light adjustment mode in which the light control system 110 is in a specific situation, such as a light adjustment mode corresponding to different scenes such as the user getting out of bed, falling asleep, leaving.
  • the one or more light control modes can be provided to the decision unit 530 for controlling the adjustment of the light, such as switching state of the lighting device.
  • the light control mode can include one or more light adjustment operations and parameters to perform the operations.
  • the one or more light adjustment operations may include a switching operation of a respective lighting device switching state, an adjustment operation of a power level, and the like.
  • the operation execution parameters may include a time of switching state switching, a preset light brightness, a lighting power adjustment curve, a preset ambient light intensity, a light continuous lighting time, and the like.
  • mode storage unit 520 can also store one or more mode determination conditions corresponding to the light control mode.
  • the one or more mode determination conditions can be used to determine a light control mode as a light mode corresponding to the current scene.
  • the one or more mode determination conditions may be a time preset, a time period, a numerical value, a numerical range, or a light adjustment operation of the user.
  • the light control mode and one or more mode determination conditions corresponding thereto may be preset by the system, input by the user through the input and output interface 240, or adaptive adjustment of the system or the like.
  • the operational execution parameters may be adaptively adjusted according to user operations. For example, when the light control system 110 receives a light-off operation that is earlier than the preset sleep time, the light control system 110 can advance the preset time of the light-off operation accordingly.
  • the mode storage unit 520 can use one or more storage media that can be read or written, such as static random access memory (SRAM), random access memory (random-access memory, RAM), read-only memory (ROM), hard disk, flash memory, and the like.
  • mode storage unit 520 may be storage local to lighting control system 110, external storage, storage connected via network 150 (eg, cloud storage, etc.), and the like.
  • mode storage unit 520 can be a register or the like in processor 220.
  • Decision unit 530 can make a light adjustment decision based on the current time environment and/or environmental information processing results.
  • the decision unit 530 can receive the current time provided by the clock module 230 and/or the processing result of the information processing unit 510 and compare it with one or more mode determination conditions stored by the mode storage unit 520. Based on the comparison results, decision unit 530 can make a decision to perform one or more lighting control modes.
  • decision unit 530 can compare the environmental information or current time to the one or more mode determination conditions. When the mode determination condition corresponding to a light control mode is satisfied, a decision can be made to execute the light control mode. For example, decision unit 530 can compare the current time to a user-preset sleep time period.
  • the sleep mode is determined as the current light control mode, and a decision is made to reduce the power of the corresponding lighting device or turn off the lighting device accordingly.
  • Decision unit 530 can also be used to handle conflicts between different lighting control modes. In some embodiments, decision unit 530 can preferentially execute the light control mode determined by the current time and then execute the light control mode determined by the environmental information.
  • the decision unit 530 can be a programmable logic device (PLD), an application specific integrated circuit (ASIC), a single chip microcomputer (SCM), or a system on chip (SoC). Wait. In some embodiments, decision unit 530 can be an element or circuit integrated within processor 220.
  • PLD programmable logic device
  • ASIC application specific integrated circuit
  • SCM single chip microcomputer
  • SoC system on chip
  • the instruction generation unit 540 can generate one or more light control instructions based on the decision information generated by the decision unit 530.
  • the light control instructions generated by the instruction generation unit 540 can be sent to the light control circuit 140 to control the adjustment of the switching state/and or power of the respective lighting device.
  • the light control instructions may include one or more light adjustment operation instructions and parameter instructions to perform the operations.
  • the one or more light conditioning operational commands may control the light control circuit 140 to turn one or more of the lighting devices on or off, increase or decrease the power of the lighting device, and the like.
  • the operation parameter instruction may control a timing at which the lighting control circuit 140 turns the lighting device on or off, a preset light brightness, a preset ambient light intensity, a light power adjustment curve, and the like.
  • the light control instructions can further include address information. The address information can be directed to one or more lighting devices in the light control circuit 140 that need to be adjusted.
  • the method of waveform processing may include Fourier transform, wavelet transform, low pass filtering, analog to digital conversion, chirp, and the like.
  • the lighting control system 110 through the processing, the lighting control system 110 generates one or more processing results.
  • the processing result may include time information converted according to the current time (eg, 300 seconds from the sleep time period), whether there is a moving object in the environment, the amplitude of the motion of the moving object, the time of the motion, the continuity of the motion, and the ambient light intensity value. Wait.
  • Step 606 can include determining a light control mode based on the processing result.
  • the lighting control system 110 can compare the processing results in step 604 with one or more mode determination conditions.
  • the one or more mode determination conditions may be a user preset time, time period, value, value range, or a user's light adjustment operation or the like. For example, the user presets the wake-up time, the user's departure time period, the microwave signal threshold, the microwave waveform frequency range, the user's switching light operation, the user's adjusted light brightness operation, and the like.
  • the lighting control system 110 can determine one or more lighting control modes as the current lighting control mode.
  • the lighting control system 110 can execute the lighting control mode when the mode determination conditions corresponding to the one or more lighting control modes are met.
  • Step 608 can include the light control system 110 generating a corresponding light according to the light control mode Control instruction.
  • the light control instructions may include one or more light adjustment operation instructions and parameter instructions to perform the operations.
  • the one or more light conditioning operational commands may include instructions to control opening or closing one or more lighting devices, increasing or decreasing power of the lighting device.
  • the operation parameter instruction may determine a time when the lighting device is turned on or off, a preset light brightness, a preset ambient light intensity, a light power adjustment curve, and the like.
  • the light control instructions generated by the instruction generation unit 540 can be sent to the light control circuit 140 to control the adjustment of the switching state/and or power of the one or more lighting devices.
  • the light control mode stored by the mode storage unit 520 may include a wake mode 702, a sleep mode 704, a night mode 706, an exit mode 708, an action monitoring mode 710, and a learning mode 712.
  • the above lighting control mode may be preset by the system, set by the user through the input/output interface 240 or the mobile device 160, or the system may be generated or adjusted through learning.
  • the wake up mode 702 can serve as a light control mode when the user gets up.
  • the mode determination condition corresponding to the wake mode 702 may be a specific time period. For example, the time period during which the user gets up by statistical analysis.
  • the lighting control system 110 can determine whether the current mode is a wake-up mode based on the time period. While in the wake up mode 702, the lighting control system 110 can turn on one or more lighting devices at a predetermined time. In some embodiments, the light control system 110 can illuminate the light at a lower brightness and then gradually increase the brightness of the light. In some embodiments, the light control system 110 can also determine the current mode as the wake up mode 702 based on one or more sensor signals, a particular operation of the user, and the like. For example, the smart wearable device detects a change in a physiological parameter of the user, a pressure sensor installed in the pillow detects an operation of the user to get up, a user opens one or more lighting devices, and the like.
  • the sleep mode 704 can be used as a light control mode when the user falls asleep.
  • the mode determination condition corresponding to the sleep mode 704 may be a specific time period. For example, the time period during which the user falls asleep by statistical analysis.
  • the lighting control system 110 can determine whether the current mode is a sleep mode based on the time period. While in the sleep mode 704, the lighting control system 110 can turn off one or more of the lighting devices at a predetermined time. In some embodiments, the light control system 110 can gradually reduce the brightness of the light. In some embodiments, the light control system 110 can also determine the current mode as the sleep mode 704 based on one or more sensor signals, a particular operation of the user, and the like. For example, the smart wearable device detects a change in a user's physiological parameters, a pressure sensor installed in the pillow detects a user falling asleep, a user turns off one or more lighting devices, and the like.
  • Night mode 706 can be used as a light control mode when the user is asleep.
  • the mode determination condition corresponding to the night mode 706 may be a specific time period. For example, a user obtained through statistical analysis is asleep period.
  • the lighting control system 110 can determine whether the current mode is a night mode based on the time period. While in night mode 706, lighting control system 110 can control lighting adjustment based on one or more sensor signals.
  • the sensor signals may include sound signals, microwave signals, heart rate sensor signals, and the like.
  • the lighting control system 110 can turn on one or more lighting devices upon detecting that the user is continuously active; after detecting the user's continued activity, turning the lighting device off.
  • the light control system 110 in the living room and the light control nodes 120 of other rooms may include light control modes 702-712.
  • the light control system 110 in the living room may include light control modes 702-712
  • the light control node 120 of the living room may include an exit mode 708, an action monitoring mode 710, a learning mode 712, and the light control node 120 of the corridor may The action monitoring mode 710 and the learning mode 712 are included.
  • the light control system 110 can provide a plurality of light control modes (eg, a first light mode, a second light mode, ... an Nth light mode), and a mode determination for determining the plurality of light modes Conditions (such as the first mode determination condition, the second mode determination condition, ... the Nth mode determination condition) are used as the initial mode.
  • the mode determination condition may include a preset time period (such as a first preset time period, a second preset time period, ... an Nth preset time period), a numerical range or a specific user operation, and the like.
  • one or more of the light modes 702-712 can be preset to an initial mode, corresponding to the first light mode to the sixth light mode, respectively.
  • the user can change, delete, etc. the plurality of light modes and their corresponding mode determination conditions through the input and output interface 240.
  • the lighting control system 110 can also include other lighting control modes. For example, dining mode, theater mode, meeting mode, and the like.
  • Step 802 can include the light control system 110 obtaining the current time.
  • the current time acquired by the lighting control system 110 may include information such as leap year, year, month, day, holiday, Sunday, morning, afternoon, winter time, daylight saving time, and the like.
  • the current time may be a time (eg, 11:59:23), or a time period (eg, the light is continuously lit for 1.5 hours, the preset turn-off time is 30 minutes, etc.) Or the relative time of the event calculation).
  • the current time may be provided by the clock module 230 or input from outside the system.
  • the lighting control system 110 can obtain the current time in real time.
  • the lighting control system 110 can intermittently acquire the current time.
  • Step 804 can include the light control system 110 determining whether the current time corresponds to one or more lights Control mode.
  • the lighting control system 110 can compare the current time to a time period corresponding to a light control mode. If the current time is in the time period corresponding to the light control mode, the light control system 110 may determine that the current time corresponds to the light control mode; if the current time is earlier or later than the time period corresponding to the light control mode, the light control system 110 may It is judged that the current time does not correspond to the light control mode.
  • the lighting control system 110 can compare the current time to a time period corresponding to all of the lighting control modes and determine whether it corresponds to one or more lighting control modes.
  • step 810 the light control system 110 identifies the one or more light control modes corresponding to the current time; if it is determined that there is no corresponding to the current time In the light control mode, the flow proceeds to step 806 where the lighting control system 110 acquires and processes environmental information.
  • Step 806 can include the light control system acquiring and processing environmental information.
  • the environmental information may include sound, temperature, humidity, light intensity, odor, presence or absence of a moving object, and the like.
  • the lighting control system 110 can acquire motion information in the environment through one or more sensors 130.
  • the one or more sensors may include an acoustic sensor, a temperature sensor, a humidity sensor, a light intensity sensor, a gas sensor, a microwave sensor, and the like.
  • the light control system 110 can transmit a microwave signal to an object in the environment via a microwave sensor and receive a microwave signal reflected by the object. The relationship of the reflected microwave signal over time can reflect the motion state of the object.
  • the light control system 110 can acquire the light intensity of the indoor environment through the light intensity sensor.
  • the lighting control system 110 can process the acquired sensor signals by one or more methods to obtain environmental information.
  • the one or more processing methods may include analog to digital conversion, discretization, peak filtering, discrete Fourier transform, fast Fourier transform, fitting, integration, and the like.
  • the lighting control system 110 can convert the acquired analog signal into a digital signal for subsequent processing.
  • the lighting control system 110 can convert the time domain signal to a frequency domain signal, excluding portions having a particular frequency (such as a fan, etc.).
  • the light control system 110 can acquire light intensity in the environment, motion information of objects in the environment, and the like.
  • the lighting control system 110 can determine whether the environmental information corresponds to one or more lighting control modes.
  • the lighting control system 110 can determine whether the environmental information corresponds to a lighting control mode by one or more preset thresholds or ranges of values.
  • the threshold or range of values may be related to objects in the environment, types of sensors, signal processing methods, and the like.
  • the lighting control system 110 can determine whether a light control mode can be determined by a threshold value of 1700 mV corresponding to the preset microwave signal. in case When the microwave signal detects that the amplitude of the microwave signal is higher than 1700 mV, the light control mode can be determined as the current light mode.
  • step 810 the lighting control system 110 identifies the one or more lighting control modes corresponding to the environmental information; if it is determined that there is no When the environmental information corresponds to the lighting control mode, the flow returns to step 802 and the lighting control system 110 continues to acquire the current time.
  • Step 812 can include the light control system 110 executing the one or more light control modes.
  • the light control system 110 can perform the one or more light control modes in accordance with one or more light conditioning operations and parameters that perform the operations. For example, the light control system 110 can determine that the current mode is the wake-up mode based on step 804 and perform a light adjustment operation corresponding to the wake-up mode.
  • the lighting control system can generate one or more corresponding lighting control commands based on the current lighting control mode.
  • the lighting control system 110 can perform one or more lighting control modes in accordance with the specific embodiments depicted in Figures 9-14.
  • Step 902 can include the light control system 110 obtaining the current time.
  • the acquisition of the current time may be real time or intermittent.
  • the lighting control system 110 can continuously acquire the current time without interruption.
  • the lighting control system 110 can acquire the current time every time interval (e.g., 1 minute).
  • the lighting control system 110 can compare the acquired current time to a preset time for determining the current lighting control mode.
  • the lighting control system 110 can obtain the current time in accordance with the particular implementation depicted in FIG.
  • the lighting control system 110 can determine whether the current time is within a time period (also referred to herein as a "waking up period") corresponding to the wake-up mode.
  • the wake up period can be a predetermined time range, for example, 7:00 am to 8:00 am.
  • the wake-up time period may be preset by the system, the user inputs through the input/output interface 240 or the mobile device 160, or the system adaptively adjusts according to the user's light adjustment operation.
  • step 906 If the lighting control system 110 determines that the current time is in the wake-up time period, the flow proceeds to step 906; if it is determined that the current time is not in the wake-up time period, the flow returns to step 902, and the lighting control system 110 may continue to acquire the time information.
  • Step 906 can include the light control system 110 determining the wake mode as the current light control mode.
  • the wake-up mode is used as a lighting control mode when the user gets up and can be used to simulate changes in sunlight when the sun rises.
  • the light control system 110 determining that the current mode is the wake-up mode can include determining the one or more light adjustment operations and parameters for performing the operations, and the like.
  • the one or more lighting adjustment operations can include opening one or more lighting device switches, increasing the lighting device power, and the like.
  • the operational execution parameters may include the time at which the operation was performed, the preset illumination intensity value, the light intensity value, and the like.
  • the one or more operations may include turning on the lighting device, adjusting the brightness of the light to a user preset value, and adjusting the light to a normal brightness.
  • the operation execution parameter may include a brightness value when the lighting device is turned on, a time when the lighting device is turned on, a user preset brightness value, a time when the brightness of the light is adjusted to a preset value of the user, a normal brightness value of the light, and an adjustment of the light to the environment. The time when the light intensity reaches a normal value.
  • the one or more operations and parameters for performing the operations may be obtained by system presets, user inputs, or by the lighting control system 110 processing the acquired sensor data.
  • the lighting control system 110 can preset one or more operations and parameters that perform the operations, which the user can modify based on actual needs or personal habits.
  • the lighting control system 110 can get up through the network 150
  • the operational execution parameters may be obtained by statistical analysis of big data. For example, it is obtained by statistical analysis of the wake-up time of users of different age groups.
  • Step 908 can include the light control system 110 generating a corresponding light control command based on the light operation in the wake mode and the parameters that perform the operation.
  • the lighting control system 110 can send a control command corresponding to the parameter that the operation performs the operation to the light control circuit 140 before the one or more operations are performed.
  • the light control commands may control one or more of the circuit components in the light control circuit 140 to perform one or more operations at a set time, such as turning lights on, increasing power to a specified value, and the like.
  • performing the operation of the wake-up mode may include the light control system 110 turning on one or more lighting devices at a certain time (eg, 7:50) within a preset wake-up time period (7:00 to 9:00), and During a subsequent period of time (eg, 8 minutes), the brightness of the one or more illumination devices is adjusted to gradually increase from an initial value (eg, 1%) to a preset value (eg, 80%).
  • the lighting control system 110 can make the ambient light intensity reach a normal value (such as 30,000 lux) by continuously adjusting the brightness of the light.
  • the light control system 110 can acquire the current ambient light intensity through the sensor 130 and calculate the brightness of the light to be adjusted according to the preset ambient light intensity. In some embodiments, the light control system 110 can acquire data of the sensor 130 in real time, adjusting the brightness of the one or more lights based on the data of the sensor. Specific embodiments of adjusting the illumination intensity value and adjusting the brightness of the light according to the preset value can be referred to other parts of the application, as shown in Figures 15A and 15B and its description.
  • Step 1002 can include the light control system 110 obtaining the current time.
  • the acquisition of the current time may be real time or intermittent.
  • the lighting control system 110 can compare the acquired current time to a preset time for determining the current lighting control mode.
  • the specific implementation of the lighting control system 110 to obtain the current time is similar to FIG. 8 and its description.
  • the lighting control system 110 can determine whether the current time is within a time period corresponding to the sleep mode (also referred to herein as a "sleeping time period").
  • the sleep time period may be a preset time range, for example, 22:00 to 24:00.
  • the sleep time period may be preset by the system, the user inputs through the input and output interface 240 or the mobile device 160, or the system adaptively adjusts according to the user light adjustment operation. If the lighting control system 110 determines that the current time is in the sleep time period, the flow proceeds to step 1006; if it is determined that the current time is earlier than the sleep time period, the flow returns to step 1002, and the lighting control system 110 continues to acquire the time.
  • performing the sleep mode may include the light control system 110 beginning to gradually decrease one or more lights at a certain time (eg, 22:50) within a preset sleep period (22:00 to 24:00). Power, during a subsequent period of time (eg, 10 minutes), adjusting the one or more lights to gradually decrease from the current brightness (eg, 60%) to a preset value (eg, 1%). When the brightness is reduced to a preset value, the lighting control system 110 can turn off the corresponding lighting device. In some embodiments, when the lighting control system 110 adjusts the one or more lights, the one or more lighting adjustment operations are not performed if the lighting device is already in a closed state.
  • Step 1102 can include the light control system 110 obtaining the current time.
  • the current time may be provided by the clock module 230 or input from outside the system.
  • the acquisition of the current time may be real time or intermittent.
  • the lighting control system 110 can compare the acquired current time to a preset time for determining the current lighting control mode.
  • the specific implementation of the lighting control system 110 to obtain the current time is similar to FIG. 9 and its description.
  • the lighting control system 110 determines that the current mode is a night mode, which may include determining a method of acquiring and processing motion information, one or more lighting adjustment operations based on the motion information, parameters for performing the operation, and the like.
  • Sports Information acquisition and processing methods may include sensor parameter settings, sensor signal processing methods, and the like.
  • the lighting control system 110 can determine one or more lighting adjustment operations and parameters to perform the operations.
  • a specific implementation for determining the continuous motion can be referred to the description in step 1112.
  • the one or more lighting adjustment operations may include turning one or more lighting devices on or off, increasing or decreasing the lighting device power, and the like.
  • the method for acquiring and processing motion information, the one or more light operations and operation execution parameters may be preset by a system, user input, system adaptive adjustment, or the light control system 110 processes the acquired sensor data to obtain .
  • Step 1108 can include the light control system 110 acquiring motion information in the environment.
  • the motion information can be obtained by one or more sensors.
  • the sensor can be a microwave sensor.
  • the lighting control system 110 can acquire motion information in the environment based on the acquisition method determined in step 1106.
  • the light control system 110 can acquire motion information in the environment by transmitting microwave signals to objects in the environment and receiving microwave signals reflected by objects in the environment.
  • the microwave waveform reflected by the stationary object may be a smooth or slightly varying microwave waveform; the amplitude and frequency of the microwave signal returned by the moving object reflection may vary over time.
  • the relationship of the microwave signal with time can be related to the motion state of the object, such as direction, amplitude, time, continuity, motion speed, and the like.
  • the lighting control system 110 can set one or more parameters to obtain motion information in the environment.
  • the one or more parameters may include microwave transmit and receive frequency bands, power, microwave transmit angle, signal transmit and receive frequencies, and the like.
  • Step 1110 can include the light control system 110 processing the acquired motion information.
  • the lighting control system 110 can process the acquired motion information based on the processing method determined in step 1106.
  • the motion information may be in the form of an analog signal or a digital signal.
  • Methods of processing the motion information may include analog to digital conversion, discretization, high pass filtering, signal denoising, Fourier transform, z transform, wavelet transform, fitting, interpolation, integration, and the like.
  • the light control system 110 can determine an object by the processing method The time of exercise, the magnitude of exercise, the continuity of movement, etc.
  • the light control system 110 may identify regularly moving objects (such as fans, etc.) in the environment by Fourier transform and exclude the effects of the regular moving objects by filtering. In some embodiments, the light control system 110 can determine whether the moving object is a human body through other sensors, thereby eliminating the effects of animals such as pets at home. For example, the light control system 110 can identify the contour aspect ratio of the image of the moving object through the infrared sensor to determine whether the moving object is a human body.
  • the light control system 110 can determine if there is continuous motion. In some embodiments, the light control system 110 can determine whether there is continuous motion by analyzing one or more factors such as the time of motion of the object in the environment, the magnitude of the motion, and the continuity of the motion. In some embodiments, the light control system 110 can determine whether there is a continuous motion by one or more thresholds or ranges of values. The threshold or range of values may be related to the type of sensor, signal processing mode, surrounding environment, and the like. In some embodiments, the threshold or range of values may include one or more voltage magnitudes (eg, 1700 mV), exercise time (eg, 30 s), degree of motion continuity (eg, 60%), and the like.
  • the threshold or range of values may be related to the type of sensor, signal processing mode, surrounding environment, and the like. In some embodiments, the threshold or range of values may include one or more voltage magnitudes (eg, 1700 mV), exercise time (eg, 30 s), degree of motion continuity (eg, 60%), and the like
  • Step 1114 can include the light control system 110 controlling the respective lighting device to open.
  • the lighting control system 110 can turn on the respective lighting device based on one or more of the lighting control operations determined in step 1106 and the parameters that perform the operations.
  • the lighting control system 110 can turn the lighting device on when the continuous motion is detected, and gradually increase the power of the lighting device to a certain predetermined brightness.
  • the lighting control system 110 can illuminate the light with a brightness of 1%, and gradually adjust the brightness of the light to the brightness set by the user in the next 10 seconds.
  • the light continues to illuminate for a period of time with a preset brightness.
  • the flow may return to step 1104, and the light control system 1104 continues to determine whether the current time is at night time.
  • the time during which the light is continuously illuminated may be preset by the system, user input, or the system is obtained by some algorithm. For example, the time when the light is first illuminated with the preset brightness can last for 3 minutes. If the user continues to move, the time when the light is again illuminated with the preset brightness can last for 6 minutes.
  • Step 1116 can include the light control system 110 turning off the corresponding lighting device.
  • the lighting control system 110 can turn off the respective lighting device based on one or more of the lighting control operations determined in step 1106 and the parameters that perform the operations.
  • the light control system 110 can turn off the phase when no continuous motion is detected. Lighting equipment should be.
  • the light control system 110 can count down to 10 seconds when no continuous motion is detected, and then gradually dim the light from the preset brightness value to off within 5 seconds. After the light is turned off, the flow can return to step 1104 and the light control system 1104 continues to determine if the current time is at night time.
  • the lighting control system 110 may not perform step 1116 when no continuous motion is detected and the light is in an extinguished state.
  • Step 1202 can include the light control system 110 obtaining a time period for the user to leave.
  • the lighting control system 110 can obtain a time period during which the user leaves from the input output interface 240 or through the mobile device 160.
  • the user can determine the time period of departure by entering or selecting two dates. For example, the user can select September 20th and September 22nd in the calendar, and the lighting system can determine that the user leaves the time range from September 20th to 22nd.
  • the user can determine the time period of departure by entering the number of days left.
  • the departure time period that the user can input on September 20 is 3 days, and the lighting control system 110 determines that the user leaves the time range from September 20 to 22.
  • the lighting control system 110 can set the user departure time period according to actual conditions. For example, if the user's lighting adjustment operation is not received during the night and the user's motion information is not detected, the lighting control system 110 may set a subsequent time period (eg, 3 days) as the departure time period. The lighting control system 110 may turn off the exit mode until the user's light adjustment operation is acquired or the user's motion information is detected.
  • Step 1204 can include the light control system 110 obtaining the switch light time.
  • the switch light time may be the time during which the light control system 110 turns the lighting device on or off according to the setting during the user's departure time period.
  • the switch light time can be one time (such as 19:00) or a time range (such as 19:00-22:00).
  • the switch light time can be preset by the system, user input, or the system is obtained by analyzing the user's switch light habit.
  • the lighting control system 110 can turn on one or more of the lighting devices at a default turn-on time (eg, 19:00) and turn the lighting device off by the sleep mode.
  • step 1208 the lighting control system 110 can determine if the current time is within the departure time range. If the lighting control system 110 determines that the current time is in the departure time period, the flow proceeds to step 1210; if it is determined that the current time has exceeded the departure time period, the flow proceeds to step 1216, and the lighting control system 110 turns off the leaving mode.
  • Step 1210 can include the light control system 110 determining the exit mode as the current light control mode.
  • the lighting control system 110 determining that the current mode is the exit mode may include determining the one or more lighting adjustment operations and parameters for performing the operations, and the like.
  • the one or more light conditioning operations can include turning one or more lighting devices on or off, increasing or decreasing the lighting device power, and the like.
  • the operational execution parameters may include the time at which the operation was performed, the preset ambient light intensity, the light level, and the like.
  • the one or more operations can include turning the lighting device on or off.
  • the operational execution parameters may include the time at which the lighting device is turned on or off, the preset ambient light intensity, and the like.
  • the lighting control system 110 can determine the time to turn the lighting device on or off based on the information obtained in step 1204.
  • the ambient light intensity can be set to a normal light intensity value.
  • step 1212 the lighting control system 110 can determine whether the current time has reached a preset lighting adjustment time. If it is determined that the current time reaches the preset lighting adjustment time, the process proceeds to step 1214, the lighting control system 110 controls the switch of the corresponding lighting device; if it is determined that the current time has not reached the preset lighting adjustment time, the flow returns to step 1206, and the lighting control system 110 Continue to get time.
  • Step 1214 can include the light control system 110 controlling the switches of the respective lighting devices at a predetermined lighting adjustment time.
  • the light control system 110 can adjust the light based on one or more of the light operations determined in step 1210.
  • the lighting control system 110 can switch the lighting device and/or adjust the power of the lighting device at a preset lighting adjustment time.
  • the lighting control system 110 can turn off the away mode.
  • the lighting control system 110 may turn off the leaving mode if it is determined that the current time exceeds the user's preset departure time period.
  • the light control system 110 may turn off the exit mode by acquiring user input from the input output interface 240 or detecting user motion information by the sensor 130 during a predetermined departure time period.
  • the lighting control system 110 determines and executes the exit mode is merely a specific embodiment and should not be considered as the only feasible solution. Obviously, for those skilled in the art, after understanding the basic principles, it is possible to form the process or algorithm without departing from this principle. And various corrections and changes in the details. However, these modifications and changes are still within the scope of the above description.
  • the lighting control system 110 can effect switching of the lighting state of the lighting device and adjustment of the power level by performing other one or more lighting control modes, such as a preset sleep mode and a wake-up mode.
  • Step 1302 can include the light control system 110 acquiring motion information.
  • the lighting control system 110 can acquire motion information in the environment by a method similar to that described in FIG.
  • the light control system 110 can pass the motion information by one or more sensors 130.
  • the one or more sensors can include a microwave sensor.
  • the light control system 110 can acquire motion information in the environment by transmitting microwaves to objects in the environment and receiving microwaves reflected by objects in the environment. The relationship of the reflected microwave signal over time can be related to the motion state of the object, such as direction, amplitude, time, continuity, speed of motion, and the like.
  • Step 1304 can include the light control system 110 processing the motion information.
  • the lighting control system 110 can process the motion information by a method similar to that described in FIG.
  • the method of processing the motion information may include analog to digital conversion, discretization, peak filtering, discrete Fourier transform, fast Fourier transform, fitting, integration, and the like.
  • the lighting control system 110 can convert the acquired analog waveform signal into a digital signal for subsequent processing.
  • the lighting control system 110 can convert the time domain signal to a frequency domain signal, excluding portions of the fixed frequency of the motion information.
  • the light control system 110 can determine the time of movement of the object, the magnitude of the motion, the continuity of the motion, and the like.
  • the light control system 110 can determine if there is a moving object.
  • the light control system 110 can determine whether the moving object is a human body through other sensors, thereby eliminating the effects of animals such as pets at home.
  • the light control system 110 can identify the contour aspect ratio of the image of the moving object through the infrared sensor to determine whether the moving object is a human body.
  • the light control system 110 can determine whether a moving object is present by one or more thresholds or ranges of values.
  • the threshold or range of values may be related to the type of sensor, the manner in which the signal is processed, the object in the environment, and the like. In some embodiments, the threshold or range of values may be a microwave signal amplitude of 1700 mV or the like.
  • Step 1308 can include the light control system 110 determining the motion monitoring mode as the current lighting control mode.
  • the motion monitoring mode can monitor the user's behavior of entering a room or area and determine one or more lighting adjustment operations and parameters to perform the operations based on the behavior.
  • the one or more lighting adjustment operations may include turning one or more lighting devices on or off, increasing or decreasing the lighting device power, and the like.
  • the operation execution parameters may include a time when the operation is performed, a preset light intensity value, a light brightness value, and the like.
  • the one or more operations in the motion monitoring mode can include turning the lighting device or the like on or off.
  • the operational execution parameters may include a time when the lighting device is turned on, a preset light brightness, a time when the light is continuously lit, a time when the light is turned off, and the like.
  • the one or more light operations and parameters for performing the operations may be predetermined by a system, user input, or by the light control system 110 using a certain algorithm.
  • Step 1310 can include the light control system 110 turning on the corresponding lighting device.
  • the lighting control system 110 can turn on the corresponding lighting device based on parameters such as the lighting time determined in step 1308, the preset lighting brightness, and the like.
  • the motion monitoring mode can be performed immediately and the corresponding lighting device turned on.
  • the lighting control system 110 can open the lighting device with a certain brightness value.
  • the preset brightness value may be a usual brightness value set by a user.
  • the light control system 110 can acquire the current ambient light intensity through the sensor 130 and calculate the brightness of the light to be adjusted according to the preset ambient light intensity.
  • the light control system 110 can acquire data of the sensor 130 in real time, and adjust the brightness of the one or more lights to achieve a predetermined ambient light intensity based on the data of the sensor.
  • the light can be illuminated for a period of time.
  • the continuous lighting time may be determined by step 1308.
  • the time during which the light is continuously illuminated may be a determined period of time.
  • the continuous lighting time can be set to 30 minutes.
  • the time during which the light is continuously illuminated may be dynamically adjusted according to actual conditions. For example, when lighting is first lit, the continuous lighting time can be set to 30 minutes. Within 3 minutes after the light is extinguished, if it is illuminated again due to the trigger action monitoring mode, the time for the light to continue to light up can be extended by 30 minutes; if the light is not extinguished within 15 minutes, it is not illuminated by the trigger action monitoring mode. , can shorten the continuous lighting time by 30 minutes.
  • Step 1312 can include the lighting control system 110 turning off the corresponding lighting settings after the duration Ready.
  • the lighting control system 110 can turn off the lighting device based on parameters such as the time of turning off the lights determined in step 1308. After the lighting device is turned off, the flow returns to step 1302, and the lighting control system 110 continues to acquire motion information in the environment.
  • Step 1402 can include the light control system 110 acquiring a user light adjustment operation.
  • the user light adjustment operation may include one or more light operations input by the user.
  • the one or more lighting operations can include turning one or more lighting devices on or off, increasing or decreasing the lighting device power, and the like.
  • the lighting control system 110 can obtain user operations from the input and output interface 240 or through the mobile device 160.
  • the lighting control system 110 can obtain parameters for the execution of the operation. For example, when the user continuously adjusts the brightness of the light, the light control system 110 can obtain the time during which the user adjusts the operation, the brightness value of the light at the end of the user adjustment, or the ambient light intensity value.
  • Step 1404 can include the light control system 110 obtaining the current time.
  • the current time may be the time at which the operation is performed.
  • the current time acquired by the lighting control system 110 can be provided by the clock module 230 or input from outside the system.
  • the acquisition of the current time may be real time or intermittent.
  • the specific implementation of the lighting control system 110 to obtain the current time is similar to FIG. 9 and its description.
  • the lighting control system 110 can store the current time with the acquired user lighting adjustment operations.
  • the stored location may be memory 250, or a server or database connected via network 150, and the like.
  • the lighting control system 110 can compare the acquired current time to a preset time period corresponding to one or more lighting control modes for determining a current lighting control mode.
  • step 1406 the light control system 110 can determine whether it is currently in a certain light control mode. If in one or more light control modes, the flow proceeds to step 1408, and the light control system 110 determines a correction amount of the corresponding parameter in the mode based on the acquired user operation; if not in any one of the light control modes, the flow proceeds to step 1412, the light Control system 110 can create new modes.
  • Step 1408 can include the light control system 110 determining a correction amount for the corresponding parameter in the mode based on the acquired user operation.
  • the lighting control system 110 can compare the acquired user operations and the time at which the operations were performed with one or more lighting operations in the current mode and parameters that perform the operations.
  • the comparing can include comparing a light operation entered by the user with a light operation associated with the current mode.
  • the light control system 110 can compare two identical light operations. For example, when currently in the sleep mode, the light control system 110 can obtain the user's light-off operation (the light-off operation is earlier or later than the preset light-off time), and The user's turn-off operation is compared to the light-off operation in the sleep mode.
  • the comparing can include comparing two different lighting operations. For example, when currently in the wake-up mode, the light control system 110 acquires the user's light-off operation (the light-off operation is later than the preset light-on time) when the light-on operation is performed, and the user's light-off operation and the light-off can be turned off. The time is compared with the preset turn-on operation in the wake-up mode to determine a turn-on time that suits the user's habits.
  • the light control system 110 can adjust the user's light power operation and the nighttime after acquiring the user's adjusted light brightness operation (eg, the brightness of the light after the operation or the ambient light intensity is lower than a preset value).
  • the preset operation of turning on the lights in the mode is compared to determine the brightness of a light that is in accordance with the user's habits.
  • the lighting control system 110 can determine the amount of correction for the operational execution parameters.
  • the operational execution parameters may include brightness of the light, ambient light intensity, operation execution time, light duration, time when the light is adjusted to the preset brightness, and the like.
  • the amount of correction can be a constant.
  • the amount of correction can be related to a difference. For example, the difference between the user's turn-off time and the preset light-off time of the light control system 110, the difference between the brightness adjusted by the user and the preset brightness, and the like.
  • the correction amount may be equal to the difference, be in a proportional relationship, form a quadratic function relationship, and the like.
  • the relationship of the amount of correction to the difference may be related to the frequency of the user adjustment operation obtained. For example, when in the motion monitoring mode, when the user performs the light-off operation, the light control system 110 monitors that the duration of the light (5 minutes) is shorter than the preset light duration (30 minutes), and the preset light can be continued. The time is adjusted to 25 minutes. When the light control system 110 acquires a similar operation again in a short time (for example, within 3 hours), the preset light duration can be adjusted to 15 minutes.
  • Step 1410 can include the light control system 110 to correct the parameters.
  • the lighting control system 110 can correct the parameters associated with the operation based on the amount of correction determined in step 1408.
  • the flow returns to step 1402 and the light control system 110 continues to acquire the user light adjustment operation.
  • the lighting control system 110 can acquire user operations at any time and perform a learning mode.
  • Step 1412 can include the light control system 110 creating a new mode.
  • the lighting control system 110 can create a new mode if not in any of the light control modes.
  • Step 1414 can include the light control system 110 determining a light adjustment operation in the new mode and a parameter to perform the operation based on the acquired user operation and the time the operation was performed.
  • one or more of the lighting adjustment operations and parameters for performing the operations in the new mode may be the same as the user's lighting adjustment parameters.
  • Step The 1502 can include a lighting control system 110 that captures user adjustments to the power of the light.
  • the lighting power adjustment operation may include increasing/decreasing the lighting power or setting the lighting power to a fixed value.
  • the light control system 110 can obtain the user operation in the current light control mode and adjust the preset value of the ambient light intensity accordingly. After the adjustment is completed, the light control system 110 can continue to perform the light adjustment operation in the current light control mode.
  • the light power adjustment operation can be a continuous adjustment operation.
  • the lighting control system 110 can acquire an operation in which the user continuously adjusts power through the knob.
  • the light power adjustment operation can be an intermittent adjustment operation.
  • the lighting control system 110 can acquire a non-continuous regulated power operation by a user via a button, button, or touch screen.
  • Step 1506 can include the light control system 110 obtaining a stabilized ambient light intensity.
  • the light control system 110 can detect ambient light intensity values through one or more sensors 130.
  • the one or more sensors can include a light intensity sensor.
  • the illumination intensity sensor can detect the ambient light intensity value in real time and determine the change of the illumination intensity value over time.
  • the light control system 110 may determine that the current detected value is a stabilized ambient light intensity value when it is detected that the ambient light intensity value tends to be steady or changes slightly over time. For example, when the amplitude of the detected value changes over time within 1 minute is ⁇ 5%, the lighting control system 110 can determine that the average of the detected values within the one minute is the stabilized ambient light intensity. In some embodiments, the light control system 110 can detect the ambient light intensity by the light intensity sensor when the user's light power adjustment operation is interrupted for more than a certain time, or switch to other operations, and take the average value over a period of time as a stable state. Ambient light intensity value.
  • Step 1552 can include the light control system 110 obtaining a preset value of the ambient light intensity.
  • the lighting control system 110 can determine a preset value for ambient light intensity when determining one or more lighting control modes.
  • the preset value may be preset by the system, user input, or system adaptive adjustment.
  • the lighting control system 110 can obtain the preset value by acquiring a value entered by the user or an adjustment operation to the power of the light.
  • the light control system 110 can obtain a light intensity preset value in accordance with the embodiment depicted in FIG. 15A.
  • Step 1554 can include the light control system 110 obtaining the current ambient light intensity.
  • the light control system 110 can detect ambient light intensity values through one or more sensors 130.
  • the one or more sensors can include a light intensity sensor.
  • the ambient light intensity obtained by the illumination intensity sensor may be a numerical value, a curve that changes with time, or the like.
  • the illumination intensity sensor can acquire a current ambient light intensity value and send the illumination intensity value to the light control system 110.
  • the illumination intensity sensor can acquire a plurality of illumination intensity values over a period of time.
  • the light control system 110 can acquire the plurality of light intensity values and obtain a current ambient light intensity value by one or more algorithms.
  • the one or more algorithms may include averaging, taking the median, taking the maximum, and the like.
  • Step 1556 can include lighting control system 110 to calculate the brightness that the light needs to achieve.
  • the lighting control system 110 can calculate the brightness value that the light needs to reach by the preset value and the current value of the ambient light intensity.
  • the lighting control system 110 can calculate a difference between a preset value of the ambient light intensity and a current value. Based on the difference, the lighting control system 110 can calculate the brightness that the light needs to adjust.
  • the relationship between the difference and the brightness that the light needs to adjust can be controlled by a factor.
  • the coefficients may be related to the number of light sources, the location, the angle of emission, the reflection of objects in the environment, and the like. In some embodiments, when the number, position, angle of emission, etc.
  • the difference may be maintained in a linear relationship with the brightness that the light needs to adjust (ie, the coefficient is constant).
  • the difference may be maintained in a fixed relationship with the brightness that the light needs to adjust.
  • the present application uses specific words to describe embodiments of the present application.
  • a "one embodiment,” “an embodiment,” and/or “some embodiments” means a feature, structure, or feature associated with at least one embodiment of the present application. Therefore, it should be emphasized and noted that “an embodiment” or “an embodiment” or “an alternative embodiment” that is referred to in this specification two or more times in different positions does not necessarily refer to the same embodiment. . Furthermore, some of the features, structures, or characteristics of one or more embodiments of the present application can be combined as appropriate.
  • aspects of the present application can be illustrated and described by a number of patentable categories or conditions, including any new and useful process, machine, product, or combination of materials, or Any new and useful improvements. Accordingly, various aspects of the present application can be performed entirely by hardware, entirely by software (including firmware, resident software, microcode, etc.) or by a combination of hardware and software.
  • the above hardware or software may be referred to as a "data block,” “module,” “engine,” “unit,” “component,” or “system.”
  • aspects of the present application may be embodied in a computer product located in one or more computer readable medium(s) including a computer readable program code.
  • the computer program code required for the operation of various parts of the application can be written in any one or more programming languages, including object oriented programming languages such as Java, Scala, Smalltalk, Eiffel, JADE, Emerald, C++, C#, VB.NET, Python. Etc., regular programming languages such as C, Visual Basic, Fortran 2003, Perl, COBOL 2002, PHP, ABAP, dynamic programming languages such as Python, Ruby and Groovy, or other programming languages.
  • the program code can run entirely on the user's computer, or run as a stand-alone software package on the user's computer, or partially on the user's computer, partly on a remote computer, or entirely on a remote computer or server.
  • the remote computer can be connected to the user's computer via any network, such as a local area network (LAN) or wide area network (WAN), or connected to an external computer (eg via the Internet), or in a cloud computing environment, or as a service.
  • LAN local area network
  • WAN wide area network
  • an external computer eg via the Internet
  • SaaS software as a service

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Un système de commande d'éclairage intelligent (110) et un procédé, le système (110) comprenant : un module de détection (210), conçu pour acquérir une intensité de lumière dans un environnement et pour acquérir des informations de mouvement d'un objet situé dans l'environnement ; un module d'horloge (230), conçu pour générer une heure actuelle ; et un processeur (220), conçu pour déterminer un mode de commande d'éclairage sur la base de l'heure actuelle et/ou des informations de mouvement, et pour déterminer une ou plusieurs opérations de réglage d'éclairage en vue de commander un ou plusieurs dispositifs d'éclairage en fonction d'au moins une partie du mode de commande d'éclairage et de l'intensité de lumière.
PCT/CN2017/071132 2017-01-13 2017-01-13 Système et procédé de commande d'éclairage intelligent WO2018129716A1 (fr)

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CN112087846A (zh) * 2019-05-27 2020-12-15 科勒(中国)投资有限公司 灯光控制方法、装置及设备
CN112333877A (zh) * 2020-07-23 2021-02-05 深圳市海洋王照明工程有限公司 照明控制方法、系统、计算机设备及存储介质
CN112469172A (zh) * 2020-11-27 2021-03-09 广东电网有限责任公司 配电房照明系统、方法、设备以及存储介质
CN113286401A (zh) * 2021-06-01 2021-08-20 河北红岸基地科技有限公司 台灯的智能控制方法
CN113329540A (zh) * 2020-02-28 2021-08-31 松下知识产权经营株式会社 过渡调色调光方法以及照明装置
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CN115835453A (zh) * 2022-12-30 2023-03-21 东莞锐视光电科技有限公司 调节光源光线参数的方法、装置、介质及电子设备
CN118338492A (zh) * 2024-04-03 2024-07-12 深圳市再造文化发展有限公司 基于环境氛围调节的智能照明控制系统、方法及存储介质
CN118382178A (zh) * 2024-05-27 2024-07-23 达伦光科技(徐州)有限公司 基于纳米荧光材料的节律智能照明方法及装置

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CN109587911A (zh) * 2018-12-29 2019-04-05 安徽汉高信息科技有限公司 一种用于收费亭内灯光亮度、色温智能调节系统
CN112087846A (zh) * 2019-05-27 2020-12-15 科勒(中国)投资有限公司 灯光控制方法、装置及设备
CN113329540A (zh) * 2020-02-28 2021-08-31 松下知识产权经营株式会社 过渡调色调光方法以及照明装置
CN112333877A (zh) * 2020-07-23 2021-02-05 深圳市海洋王照明工程有限公司 照明控制方法、系统、计算机设备及存储介质
CN112469172B (zh) * 2020-11-27 2023-01-20 广东电网有限责任公司 配电房照明系统、方法、设备以及存储介质
CN112469172A (zh) * 2020-11-27 2021-03-09 广东电网有限责任公司 配电房照明系统、方法、设备以及存储介质
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CN114828357A (zh) * 2022-05-20 2022-07-29 诺初美创(深圳)科技有限公司 一种灯珠亮度的控制方法、装置、终端设备及存储介质
CN115835453A (zh) * 2022-12-30 2023-03-21 东莞锐视光电科技有限公司 调节光源光线参数的方法、装置、介质及电子设备
CN118338492A (zh) * 2024-04-03 2024-07-12 深圳市再造文化发展有限公司 基于环境氛围调节的智能照明控制系统、方法及存储介质
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CN118382178A (zh) * 2024-05-27 2024-07-23 达伦光科技(徐州)有限公司 基于纳米荧光材料的节律智能照明方法及装置
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