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WO2013105712A2 - Appareil multifonctionnel d'alimentation en énergie - Google Patents

Appareil multifonctionnel d'alimentation en énergie Download PDF

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Publication number
WO2013105712A2
WO2013105712A2 PCT/KR2012/006726 KR2012006726W WO2013105712A2 WO 2013105712 A2 WO2013105712 A2 WO 2013105712A2 KR 2012006726 W KR2012006726 W KR 2012006726W WO 2013105712 A2 WO2013105712 A2 WO 2013105712A2
Authority
WO
WIPO (PCT)
Prior art keywords
unit
charging
power
power supply
portable device
Prior art date
Application number
PCT/KR2012/006726
Other languages
English (en)
Korean (ko)
Inventor
이환석
Original Assignee
Lee Hwan-Seok
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.)
Filing date
Publication date
Application filed by Lee Hwan-Seok filed Critical Lee Hwan-Seok
Publication of WO2013105712A2 publication Critical patent/WO2013105712A2/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles

Definitions

  • the present invention relates to a multifunctional power supply.
  • the vehicle may be equipped with a plurality of various types of convenience devices for providing convenience to the driver according to the driver's selection, and are generally supplied with power from the cigar jack.
  • ETCS High Pass terminal that calculates toll fee through wireless communication with Electronic Toll Collection System (DCS), DMB (Digital Multimedia Broadcasting) system that provides passengers to watch TV broadcasting while driving, dangerous areas on the route and camera It is equipped with a GPS terminal for providing the location as a voice guidance.
  • DCS Electronic Toll Collection System
  • DMB Digital Multimedia Broadcasting
  • portable devices such as a portable multimedia player (PMP), an MP3, a smart phone, a mobile phone, etc., which are carried by the driver and the passenger, are used.
  • PMP portable multimedia player
  • MP3 portable multimedia player
  • smart phone a mobile phone, etc.
  • charging may be provided by receiving power from a cigar jack like the convenience device.
  • a navigation power plug is connected to a cigar jack to provide route guidance, and power must be connected to a high pass terminal for passage of a toll gate while driving on a highway.
  • the power plug of the terminal using the cigar jack may be disconnected, and then the battery charger may be provided by connecting the portable device charger provided for the vehicle.
  • the present invention has been made in order to improve the above-mentioned problems, and an object thereof is to provide a multifunctional power supply device capable of supplying stable constant power to a plurality of convenience devices of various types used in a vehicle.
  • Another object of the present invention is to provide a multi-function power supply that can provide a stable charging power to various types of portable devices carried by the driver and passengers in the vehicle.
  • another object of the present invention is to provide a multifunctional power supply having a handsfree kit and a wireless car pack function by being connected to the vehicle audio and wireless communication.
  • Another object of the present invention is to provide a multi-function power supply to enable the rapid charging of various portable devices that are carried by the driver and passengers in the vehicle.
  • the power supply unit outputs the power supplied from the battery to the power supply of the vehicle convenience apparatus and the charging power of the portable device;
  • a power distribution unit for distributing power provided from the power supply unit and supplying the power to a plurality of convenience devices and portable devices;
  • Device-specific charging unit for providing a battery charge of the portable device by processing the power provided from the power supply;
  • Quick charging unit for providing a quick charge for the battery of the portable device by processing the power provided from the power supply;
  • a multi-function power supply is provided that includes a FM module that provides hands-free functionality by wirelessly connecting a mobile phone or smartphone to the car audio and wirelessly connects the portable player and car audio by wireless communication. .
  • the power supply unit may output the DC12 ⁇ 24V power supplied from the battery to the DC12V, DC5V, DC3V power.
  • the power supply unit blocks a noise generated by the vehicle generator; A function of protecting a device connected to an output terminal when an overvoltage or an overcurrent is introduced; Protecting the circuit if a reverse voltage is applied; It may include a function of stepping down the input voltage.
  • the power supply unit may output home power supplied from an adapter to DC12V, DC5V, and DC3V.
  • the power distribution unit may include at least two circular plug connection terminals having a diameter of 4 mm or 5.5 mm providing power of DC12V and DC5V.
  • the power distribution unit may include at least one USB connection port.
  • the power distribution unit may have different diameters of the output terminal diameters of the DC12V and the DC5V, and the constant power may be output to any one of the output terminals of the DC12V.
  • the charging unit for each device may provide an output of DC5V / 3000mA to provide slow charging of the portable device, and detect the charging voltage of the battery to execute full charge control.
  • the quick charging unit may provide an output of DC13V / 3000mA to provide rapid charging of the portable device, and detect the charging voltage of the battery to execute overcharge prevention control.
  • the FM module may provide a function of an MP3 player by providing a connection of an SD card, an MMC card, and a USB memory.
  • the FM module is connected to the vehicle audio with any one of 88.1 MHz, 88.3 MHz, 88.5 MHz, and 88.7 MHz, and the frequency channel may be selected by selecting a tip switch or a tact switch.
  • the power supply unit is composed of a combination of an inductor and a capacitor, the noise filter to block the noise flowing from the generator of the vehicle;
  • a protection circuit unit which cuts off a power output when an overvoltage or an overcurrent flows in;
  • a reverse voltage protection unit that blocks an output when a reverse voltage is supplied due to switching of an electrostatic discharge or an inductive load or induction discharge; It includes a DC / DC converter for stepping down the DC12 ⁇ 24V power supplied from the battery or the adapter and outputting the DC12V, DC5V, DC3V power.
  • the protection circuit unit may be configured as a poly switch which limits the overcurrent output by changing from a low resistor to a high resistor when Joule heat is generated due to the inflow of overcurrent.
  • the charging unit for each device is composed of two or more USB ports and the connection terminal for connecting a portable device consisting of a circular plug electrode terminal of 4mm or 5.5mm diameter;
  • a charging circuit unit which processes the power provided by the power supply unit as the charging power of the portable device and outputs it to the connection unit;
  • a charging control unit controlling an output voltage and a current of the charging circuit unit to supply charging power corresponding to the portable device connected to the connection unit;
  • a battery voltage detection unit for detecting a battery voltage of a portable device connected to the connection unit and providing the battery voltage to the charging control unit.
  • the connection unit may provide slow charging including a dedicated USB port for a portable device having a special charging method.
  • the quick charging unit includes a USB port to which a portable device for quick charging is connected; A charging circuit unit which processes the power of the power supply unit as a rapid charging power of a portable device and outputs the same to a USB port; A voltage detection unit connected to the connection unit and detecting a battery voltage of a portable device in which rapid charging is performed; And an overcharge prevention unit for controlling the output of the charging circuit unit according to the information provided by the voltage detector to prevent overcharging of the portable device in which rapid charging is performed.
  • the FM module is connected to a communication terminal including a smart phone or a mobile phone, an external device connecting unit for providing a data interface by connecting a storage device including a portable player, an SD card or an MMC card, and a USB memory device; A channel selector for selecting a frequency channel for wireless connection with the in-vehicle audio device; And a transmitter for transmitting the audio signal interfaced through the external device connection unit to the frequency channel selected by the channel selection unit and transmitting the audio signal to the vehicle audio through the antenna.
  • the channel selector includes a tip switch or a tact switch and may select any one of 88.1 MHz, 88.3 MHz, 88.5 MHz, and 88.7 MHz.
  • the transmitter may perform power amplification to compensate for the loss of the audio signal interfaced through the external device connection unit.
  • a feature according to another embodiment of the present invention is a vehicle power supply including a power distribution unit for connecting the power supply unit and the convenience device, charging unit, rapid charging unit, FM module,
  • the power supply unit includes a noise filter to block noise flowing from the generator of the vehicle; A protection circuit unit which cuts off a power output when an overvoltage or an overcurrent flows in; A reverse voltage protection unit that blocks an output when a reverse voltage is supplied due to switching of an electrostatic discharge or an inductive load or induction discharge; It includes a DC / DC converter for stepping down the DC12 ⁇ 24V power supplied from the battery or adapter and outputs the DC12V, DC5V, DC3V power,
  • the charging unit for each device is composed of two or more USB ports and 4mm or 5.5mm diameter circular plug electrode terminal connecting portion for connecting a portable device;
  • a charging circuit unit which processes the power provided by the power supply unit as the charging power of the portable device and outputs it to the connection unit;
  • a charging control unit controlling an output voltage and a current of the charging circuit unit to supply charging power corresponding to the portable device connected to the connection unit;
  • a battery voltage detection unit for detecting a battery voltage of a portable device connected to the connection unit and providing the battery voltage to the charging control unit;
  • the quick charging unit USB port to which the portable device for rapid charging is connected;
  • a charging circuit unit which processes the power of the power supply unit as a rapid charging power of a portable device and outputs the same to a USB port;
  • a voltage detection unit connected to the connection unit and detecting a battery voltage of a portable device in which rapid charging is performed; It includes an overcharge prevention unit for controlling the output of the charging circuit unit in accordance with the information provided from the voltage detection unit to prevent overcharge of the portable device in the rapid charge,
  • the FM module is connected to a communication terminal including a smart phone or a mobile phone, an external device connecting unit for providing a data interface by connecting a storage device including a portable player, an SD card or an MMC card, and a USB memory device;
  • a channel selector for selecting a frequency channel for wireless connection with the in-vehicle audio device;
  • a multi-function power supply including a transmitter for transmitting an audio signal interfaced through an external device connection unit to a frequency channel selected by the channel selection unit and transmitting the audio signal to the vehicle audio through an antenna.
  • the present invention provides a vehicle which provides power and power required by a plurality of convenience devices of various types used in a vehicle at all times, and can provide stable charging power to a portable device that a driver and a passenger carry. Can provide services.
  • the present invention can be connected to the vehicle audio and wireless communication to provide the functions of the hands free kit and the wireless carpack and the rapid charging of the portable device can provide safety and convenience to the running of the vehicle.
  • FIG. 1 is a view schematically showing a multi-function power supply according to an embodiment of the present invention.
  • FIG. 2 is a diagram illustrating a detailed configuration of the power supply unit shown in FIG. 1.
  • FIG. 3 is a diagram illustrating a detailed configuration of the charging unit for each device illustrated in FIG. 1.
  • FIG. 4 is a diagram illustrating a detailed configuration of the quick charging unit illustrated in FIG. 1.
  • FIG. 5 is a diagram showing a detailed configuration of the FM module shown in FIG.
  • FIG. 1 is a view schematically showing a multi-function power supply according to an embodiment of the present invention.
  • the multi-function power supply according to an embodiment of the present invention, the power supply unit 100 and the power distribution unit 200, the charging unit 300 for each device, the fast charging unit 400 and the FM module 500 Include.
  • the power supply unit 100 outputs a DC12 to 24V power supplied from a vehicle battery (not shown) as a voltage required for various convenience devices that can be mounted in a vehicle and a stable charging and rapid charging of a portable device.
  • the power supply unit 100 may process and output DC12 to 24V power supplied from a vehicle battery to DC12V, DC5V, DC3V, and the like.
  • the power supply unit 100 blocks the noise generated by the vehicle generator to provide stable operation of the vehicle audio / video device, protects the device connected to the output terminal when an overvoltage or overcurrent flows, and a reverse voltage is applied.
  • the circuit protection function and the input voltage step-down function are included.
  • the power supply unit 100 is a power supply for charging and rapid charging of portable devices by treating the power supplied from the adapter to rectify and step down the AC110V ⁇ 220V home power output to a DC12 ⁇ 24V power supply with DC12V, DC5V, DC3V You can output
  • the power distribution unit 200 supplies power required for each of the convenience devices or portable devices mounted on the vehicle with the power provided from the power supply unit 100.
  • the power distribution unit 200 may include a connector cable having a circular plug of 4 mm or 5.5 mm diameter and at least two output terminals of DC12V and an output terminal of DC5V providing a plug-in connection.
  • the power distribution unit 200 may include at least two output terminals for providing a connection of the USB cable.
  • the power distribution unit 200 blocks overvoltage and overcurrent from being supplied to a convenient device connected to each other by different sizes of output terminal diameters of DC12V and DC5V.
  • the power distribution unit 200 is always output to any one of the output terminal of the DC12V so that the constant power can be supplied to the connected convenience device regardless of whether the engine is started.
  • the charging unit 300 for each device processes the power provided by the power supply unit 100 to provide battery charging for a portable device, such as an iPad, a smartphone, a mobile phone, an MP3, a tablet PC, etc., which the driver or passenger is carrying. .
  • a portable device such as an iPad, a smartphone, a mobile phone, an MP3, a tablet PC, etc., which the driver or passenger is carrying.
  • the charging unit 300 for each device provides a slow output of the portable device by providing a high output of, for example, DC5V / 3000mA, and can provide a stable full charge by detecting the charging voltage of the battery.
  • the charging unit 300 for each device provides a connection between a portable device and a USB cable, and both ends thereof may be connected with a connector cable having a circular plug having a diameter of 4 mm or 5.5 mm.
  • the fast charging unit 400 processes the power provided from the power supply unit 100 to rapidly charge the battery for a portable device, such as an iPad, a smartphone, a mobile phone, an MP3, a tablet PC, etc., which the driver or passenger is carrying. to provide.
  • a portable device such as an iPad, a smartphone, a mobile phone, an MP3, a tablet PC, etc., which the driver or passenger is carrying. to provide.
  • the rapid charging unit 400 provides a high output of, for example, DC13V / 3000mA to provide rapid charging of the portable device, to detect the charging voltage of the battery to prevent overcharge occurs, thereby ensuring battery life and battery breakage occurs Do not
  • the FM module 500 provides a hands-free function by connecting a mobile phone or a smart phone and the car audio by wireless communication.
  • the FM module 500 connects a portable player such as an iPad, an MP3, and the like with a car audio to provide a function of a wireless carpack.
  • the FM module 500 is plugged into a mobile phone or smartphone, a portable player and a cable connector.
  • the FM module 500 may provide a function of an MP3 player by providing a connection of an SD card, an MMC card, and a USB memory.
  • the FM module 500 is connected to the vehicle audio with any one of 88.1 MHz, 88.3 MHz, 88.5 MHz, and 88.7 MHz, and the selection of the frequency channel may be set by selecting a tip switch or a tact switch.
  • FIG. 2 is a diagram illustrating a detailed configuration of the power supply unit shown in FIG. 1.
  • the power supply unit 100 includes a noise filter 110, a protection circuit unit 120, a reverse voltage protection unit 130, and a DC / DC converter 140.
  • the noise filter 110 is composed of a combination of an inductor and a capacitor to block noise introduced from the generator of the vehicle to provide stable operation of the vehicle audio and video device.
  • the protection circuit unit 120 prevents damage to a convenient device or a portable device connected by cutting off the power output when an overvoltage or an overcurrent flows in.
  • the protection circuit unit 120 may be configured as a poly switch for limiting the overcurrent output by changing from a low resistor to a high resistor when Joule heat is generated due to the inflow of overcurrent.
  • the reverse voltage preventing unit 130 prevents damage to the circuit by blocking when reverse voltage is supplied due to electrostatic discharge or switching of inductive load or inductive discharge.
  • the DC / DC converter 140 steps down the DC12 ⁇ 24V power supplied from the battery or the adapter and outputs the DC12V, DC5V, DC3V power.
  • FIG. 3 is a diagram illustrating a detailed configuration of the charging unit for each device illustrated in FIG. 1.
  • the charging unit 300 for each device includes a connection unit 310, a charging circuit unit 320, a charging control unit 330, and a battery voltage detector 340.
  • connection unit 310 provides a connection of a portable device for battery charging through a connector cable having at least two USB ports and circular plugs having 4 mm or 5.5 mm diameter plugs at both ends thereof.
  • the connection part 310 includes a dedicated USB port for a portable device having a special charging method.
  • the connection part 310 provides a connection of a portable device for slow charging, for example, an iPad or a smartphone, a mobile phone, an MP3, a tablet PC, or the like.
  • the charging circuit 320 processes the power provided by the DC / DC converter of the power supply unit as a predetermined power source for charging the portable device and outputs the power to the connection unit 310.
  • the charging control unit 330 controls the output voltage and current of the charging circuit unit 320 to supply charging power corresponding to the portable device connected to the connection unit 310.
  • the charging control unit 330 controls the output of the charging circuit unit 320 to provide an optimal full charge according to the battery charging voltage of the portable device provided by the battery voltage detector 340.
  • the charging control unit 330 outputs a power of, for example, DC5V / 3000mA under the control of the charging control unit 330 to provide a slow full charge of the battery.
  • the battery voltage detection unit 340 detects the battery voltage of the portable device connected to the connection unit 310 and provides the charge control unit 330 so that stable slow full charge can be provided.
  • FIG. 4 is a view showing a detailed configuration of the rapid charging unit shown in FIG.
  • the quick charging unit includes a USB 410, a charging circuit unit 420, a voltage detector 430, and an overcharge protection unit 440.
  • the USB port 410 provides a connection for a portable device for rapid charging, such as an iPad, a smartphone, a mobile phone, an MP3, a tablet PC, or the like.
  • connection of the portable device is limited to the USB port 410, it may be configured as a circular plug connection terminal of 4mm or 5.5mm diameter.
  • the charging circuit unit 420 processes the power provided from the DC / DC converter of the power supply unit as a predetermined power source for rapid charging of the portable device and outputs it to the USB port 410.
  • the charging circuit unit 420 provides a high power of, for example, DC13V / 3000mA to provide rapid charging of the portable device.
  • the voltage detector 430 is connected to the connection unit 410 detects the battery voltage of the portable device that is fast charging is provided to the overcharge protection unit 440.
  • the overcharge preventing unit 440 controls the output of the charging circuit unit 420 according to the information provided from the voltage detector 430 to prevent overcharging of the portable device in which rapid charging is performed.
  • FIG. 5 is a diagram showing a detailed configuration of the FM module shown in FIG.
  • the FM module includes an external device connector 510, a channel selector 520, a transmitter 530, and an antenna 540.
  • the external device connection unit 510 provides a data interface by connecting a storage device including a communication terminal including a smart phone or a mobile phone, a portable player including an iPad or an MP3, an SD card or an MMC card, and a USB memory.
  • the channel selector 520 provides a selection of a frequency channel for wireless connection with the in-vehicle audio device.
  • the channel selector 520 may be configured as a tip switch or a tact switch, and may select any one of 88.1 MHz, 88.3 MHz, 88.5 MHz, and 88.7 MHz.
  • the transmitter 530 loads the audio signal interfaced through the external device connector 510 on the frequency channel selected by the channel selector 520 and transmits the audio signal to the vehicle audio through the antenna 540.
  • the transmitter 530 may perform power amplification to compensate for the loss of the audio signal interfaced through the external device connector 510.
  • the vehicle audio may tune and output an audio signal received through any one of 88.1 MHz, 88.3 MHz, 88.5 MHz, and 88.7 MHz selected by the channel selector 520.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
PCT/KR2012/006726 2012-01-09 2012-08-23 Appareil multifonctionnel d'alimentation en énergie WO2013105712A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120002628A KR20130081570A (ko) 2012-01-09 2012-01-09 다기능 전원 공급장치
KR10-2012-0002628 2012-01-09

Publications (1)

Publication Number Publication Date
WO2013105712A2 true WO2013105712A2 (fr) 2013-07-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006726 WO2013105712A2 (fr) 2012-01-09 2012-08-23 Appareil multifonctionnel d'alimentation en énergie

Country Status (2)

Country Link
KR (1) KR20130081570A (fr)
WO (1) WO2013105712A2 (fr)

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CN104992718A (zh) * 2015-06-08 2015-10-21 东莞市慧衍电子有限公司 一种智能车载充电器的控制电路及智能车载充电器

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KR101611204B1 (ko) 2014-09-25 2016-04-26 현대자동차주식회사 인터페이스 장치, 그를 가지는 차량 및 그의 제어 방법
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KR102403285B1 (ko) * 2015-10-08 2022-05-30 현대모비스 주식회사 역전류 방지 장치 및 이를 구비하는 공급 전원 안정화 장치
KR102463396B1 (ko) * 2015-10-23 2022-11-04 엘지전자 주식회사 에너지 저장 시스템
KR101805468B1 (ko) * 2017-04-25 2017-12-07 모트렉스(주) 자동차에 장착되는 스마트 디바이스의 고속 충전과 데이터 통신을 능동적으로 스위칭 하기 위한 자동차의 유에스비 충전 장치 및 그 방법
KR101986147B1 (ko) * 2017-09-05 2019-06-07 주식회사 유니크 차량용 급속 충전기
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KR102099199B1 (ko) * 2019-10-29 2020-04-09 주식회사 이아우토반 차량용 전원 공급 장치
WO2022085924A1 (fr) * 2020-10-19 2022-04-28 주식회사 브로나인 Dispositif, procédé et programme d'alimentation électrique basés sur une analyse de spécification de puissance d'un dispositif électronique connecté
CN113040078A (zh) * 2021-03-18 2021-06-29 美钻能源科技(上海)有限公司 一种浮力调节式海洋养殖网箱
KR102332292B1 (ko) * 2021-06-18 2021-12-01 (주)도깨비 다중의 출력 전압을 갖는 배터리 팩
KR102678384B1 (ko) * 2022-09-19 2024-06-25 주식회사 에어위드 차량용 전원 안정화 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104992718A (zh) * 2015-06-08 2015-10-21 东莞市慧衍电子有限公司 一种智能车载充电器的控制电路及智能车载充电器
CN104992718B (zh) * 2015-06-08 2018-09-21 东莞市慧衍电子有限公司 一种智能车载充电器的控制电路

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