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WO2018232993A1 - Procédé et système intelligents de recouvrement de frais de stationnement de véhicule - Google Patents

Procédé et système intelligents de recouvrement de frais de stationnement de véhicule Download PDF

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Publication number
WO2018232993A1
WO2018232993A1 PCT/CN2017/099132 CN2017099132W WO2018232993A1 WO 2018232993 A1 WO2018232993 A1 WO 2018232993A1 CN 2017099132 W CN2017099132 W CN 2017099132W WO 2018232993 A1 WO2018232993 A1 WO 2018232993A1
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WO
WIPO (PCT)
Prior art keywords
parking
parking space
vehicle
routing node
wireless
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Application number
PCT/CN2017/099132
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English (en)
Chinese (zh)
Inventor
杜光东
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深圳市盛路物联通讯技术有限公司
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Publication of WO2018232993A1 publication Critical patent/WO2018232993A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
    • G08G1/143—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces inside the vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
    • G08G1/148—Management of a network of parking areas

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to an intelligent parking charging method and system.
  • the embodiment of the invention discloses an intelligent parking charging method and system, which can not only realize the reservation of the parking space in advance, but also realize the unmanned parking fee and improve the charging management efficiency.
  • the first aspect of the embodiments of the present invention discloses an intelligent parking charging method, including:
  • the wireless vehicle terminal collects the current vehicle position and reports it to the application convergence platform according to the parking space reservation instruction input by the driver;
  • the application aggregation platform finds a target parking lot that has an idle parking space and is closest to the current vehicle location; and delivers a parking space distribution map of the target parking lot to the wireless vehicle-mounted terminal, where the parking space distribution icon is marked with Free parking space;
  • the wireless vehicle terminal makes any idle parking space selected by the driver from the parking space map To reserve a parking space, and report the reserved parking space and vehicle identification to the application aggregation platform;
  • the application aggregation platform generates a parking code image, and outputs the parking code image to a display screen matched with the reserved parking space and records a starting time of the parking time, wherein the parking code image includes the vehicle identifier;
  • the application aggregation platform determines an end time of the parking time of the vehicle in the reserved parking space; and is tied from the wireless vehicle terminal according to the starting time of the parking time and the ending time of the parking time The corresponding parking fee is deducted from the fixed electronic account number.
  • the application aggregation platform generates a parking code image, and outputs the parking code image to the display screen of the reserved parking space and records the parking time.
  • the method further includes:
  • the application aggregation platform generates a navigation path from the reserved parking space to the current vehicle location and delivers the navigation path to the wireless vehicle terminal.
  • the wireless vehicle-mounted terminal collects the current vehicle location and reports the information to the application aggregation platform according to the parking space reservation instruction input by the driver, including:
  • the wireless vehicle terminal detects a parking space reservation instruction input by the driver, and collects the current vehicle position;
  • the wireless vehicle-mounted terminal scans whether a routing node is preset in the surrounding environment, and if the routing node is set in advance, detecting whether the routing node is configured with an open access period, if the routing node is configured to be open An access period, identifying whether a current system time of the wireless in-vehicle terminal is located in the open access period in which the routing node is configured;
  • the routing node If the current system time of the wireless in-vehicle terminal is located in the open access period in which the routing node is configured, detecting whether the number of terminals currently accessed by the routing node exceeds a maximum terminal access specified by the routing node Quantity
  • the wireless in-vehicle terminal establishes a wireless connection with the routing node, and the collected The current vehicle location is sent to the routing node, and the routing node sends the current vehicle location to the application aggregation platform.
  • the application aggregation platform generates a navigation path from the reserved parking space to the current vehicle location, and sends the navigation path to the wireless After the vehicle terminal, the method further includes:
  • the application aggregation platform initiates, by using the weather information query port, the weather service platform corresponding to the weather information query port, including the reserved parking space.
  • Weather information inquiry request ;
  • the application aggregation platform receives the weather information of the preset duration corresponding to the reserved parking space returned by the weather service platform through the weather information inquiry port;
  • the method before the wireless vehicle-mounted terminal detects a parking space reservation instruction input by the driver, and the current vehicle position is collected, the method further includes:
  • the wireless vehicle-mounted terminal collects electrocardiogram data of the driver, and performs denoising processing on the electrocardiogram data; extracts R wave peaks in the degaussed ECG data by using an electrocardiogram R wave extraction algorithm, and calculates the denoised The RR interval between adjacent R waves in the processed electrocardiogram data; calculating a frequency domain index, a time domain index, and a nonlinear index of the RR interval; wherein the frequency domain indicator includes a parasympathetic nerve activity index, and the time domain indicator And including a short-range heart rate variability index; the short-term heart rate variability index is calculated by obtaining a root mean square of a sum of squares of the RR gap differences; the parasympathetic nerve activity index is calculated by a fast Fourier transform; the nonlinear index Calculating by a fractal dimension calculation method; analyzing the vitality value of the user's emotion according to the frequency domain indicator, the time domain indicator, and the nonlinear indicator; the vitality value is according to the time domain indicator, the frequency
  • the second aspect of the embodiments of the present invention discloses an intelligent parking charging system, including an application convergence platform and a wireless vehicle terminal located on the vehicle, wherein:
  • the wireless vehicle-mounted terminal is configured to collect a current vehicle location and report it to an application convergence platform according to a parking space reservation instruction input by the driver;
  • the application aggregation platform is configured to find out that there is an idle parking space and is away from the current vehicle a parking lot distribution map of the target parking lot is sent to the wireless vehicle-mounted terminal, and the parking space distribution icon is marked with an idle parking space;
  • the wireless vehicle-mounted terminal is further configured to use any of the available parking spaces selected by the driver from the parking space map as a reserved parking space, and report the reserved parking space and the vehicle identification to the application convergence platform;
  • the application aggregation platform is further configured to generate a parking code image, and output the parking code image to the display screen of the reserved parking space and record a parking time starting point, where the parking code image includes the vehicle identifier;
  • the application aggregation platform is further configured to determine, after the wireless vehicle terminal scans the parking code image, a stop time of the vehicle at the reserved parking space; according to the starting time of the parking time, the ending time of the parking time The corresponding parking fee is deducted from the electronic account bound to the wireless vehicle terminal.
  • the application aggregation platform is further configured to generate, after the parking coded image is output to the reserved parking space matching display screen and record the starting time of the parking time, generate the parking space from the reserved parking space to the current vehicle
  • the navigation path of the location is sent to the wireless vehicle terminal.
  • the manner in which the wireless vehicle-mounted terminal collects the current vehicle position and reports the information to the application aggregation platform according to the parking space reservation instruction input by the driver is specifically:
  • a wireless vehicle-mounted terminal for detecting a parking space reservation command input by a driver, collecting a current vehicle position; and scanning whether a routing node is preset in the surrounding environment, and if the routing node is set in advance, detecting whether the routing node is configured to be open An access period, if the routing node is configured with the open access period, identifying whether a current system time of the wireless in-vehicle terminal is located in the open access period in which the routing node is configured; if the wireless The current system time of the in-vehicle terminal is located in the open access period in which the routing node is configured, and detects whether the number of terminals currently accessed by the routing node exceeds the maximum number of terminal accesses specified by the routing node; Notifying that the number of terminals currently accessed by the routing node does not exceed the maximum number of terminal accesses specified by the routing node, establishing a wireless connection with the routing node, and transmitting the collected current vehicle location to the a routing node that sends the current
  • the application aggregation platform is further configured to: after generating a navigation path from the reserved parking space to the current vehicle location, and sending the navigation path to the wireless vehicle-mounted terminal, determining whether the current workload of the application aggregation platform exceeds the Applying the workload specified by the aggregation platform; if the current workload of the application aggregation platform does not exceed the workload specified by the application aggregation platform, the weather information query port is used to initiate the inclusion of the weather service platform corresponding to the weather information query port.
  • the preset weather information is sent to the wireless vehicle terminal.
  • the wireless vehicle-mounted terminal is further configured to collect the driver's electrocardiogram data and perform denoising processing on the electrocardiogram data before detecting the driver's input parking space reservation instruction, collecting the current vehicle position, and extracting by using an electrocardiogram R wave extraction algorithm R-wave peak value in the degaussed ECG data, and calculating the RR spacing between adjacent R waves in the denoised ECG data; calculating the frequency domain index, time domain index and nonlinearity of the RR spacing An index; wherein the frequency domain indicator includes a parasympathetic nerve activity index, the time domain indicator includes a short-range heart rate variability indicator; and the short-range heart rate variability index is calculated by obtaining a root mean square of a square sum of the RR gap differences; The parasympathetic nerve activity index is calculated by a fast Fourier transform; the nonlinear index is calculated by a fractal dimension calculation method; and the user's emotion is analyzed according to the frequency domain index, the time domain index, and the nonlinear index Vitality value; the vital
  • the embodiment of the invention has the following beneficial effects:
  • the application aggregation platform can find a target parking lot that has the nearest parking space and is located closest to the current vehicle position reported by the wireless vehicle terminal, and delivers a parking space distribution map of the target parking lot to the wireless vehicle terminal;
  • the terminal may use any free parking space selected by the driver from the parking space map as the reserved parking space and report the reserved parking space and the vehicle identification to the application aggregation platform, so that the application aggregation platform can generate the parking code image including the vehicle identification and output to the reservation.
  • the parking space matches the display screen and records the starting time of the parking time; after the wireless vehicle terminal scans the parking code image, the application convergence platform can determine the parking time end point of the vehicle on the reserved parking space, and the application convergence platform can be based on the parking time starting point and the ending point from the wireless vehicle.
  • the corresponding parking fee is deducted from the electronic account bound to the terminal. It can be seen that the implementation of the embodiment of the present invention can not only realize the reservation of the parking space in advance, but also realize the unmanned parking fee, reduce the construction cost of the parking lot, and improve the charging management efficiency.
  • FIG. 1 is a schematic flow chart of an intelligent parking charging method disclosed in an embodiment of the present invention.
  • FIG. 2 is a schematic flow chart of another intelligent parking charging method disclosed in an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a parking space distribution diagram displayed by a wireless vehicle terminal according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an intelligent parking toll system disclosed in an embodiment of the present invention.
  • the embodiment of the invention discloses an intelligent parking charging method and system, which can not only realize the reservation of the parking space in advance, but also realize the unmanned parking fee and improve the charging management efficiency. The details are described below separately.
  • FIG. 1 is a schematic flowchart diagram of an intelligent parking charging method according to an embodiment of the present invention. As shown in FIG. 1, the intelligent parking charging method may include the following steps:
  • the wireless vehicle terminal collects the current vehicle location and reports the location to the application aggregation platform according to the parking space reservation instruction input by the driver.
  • the wireless communication module built in the wireless vehicle terminal can input the upper frequency point 470MHz and the lower frequency point 510MHz during production, so that the wireless communication module can automatically define the communication frequency band as 470MHz ⁇ 510MHz to conform to the Chinese SRRC standard.
  • the wireless communication module can automatically define the communication frequency band as 868MHz ⁇ 908MHz, in order to comply with the European ETSI standard; or, you can input the upper frequency point 918MHz, The lower frequency point is 928MHz, so the wireless communication module can automatically define the communication frequency band as 918MHz ⁇ 928MHz to meet the requirements of the US FCC standard; or, the communication frequency band of the wireless communication module can also be defined as complying with the Japanese ARIB standard or the Canadian IC standard.
  • the embodiment of the invention is not limited.
  • the wireless vehicle terminal may use Frequency Division Multiple Access (FDMA), Frequency-Hopping Spread Spectrum (FHSS), and Dynamic Time Division Multiple Access (DTDMA).
  • FDMA Frequency Division Multiple Access
  • FHSS Frequency-Hopping Spread Spectrum
  • DTDMA Dynamic Time Division Multiple Access
  • the method of combining the back-off multiplexing (CSMA) to solve the interference problem is not limited in the embodiment of the present invention.
  • the wireless vehicle-mounted terminal may collect the current vehicle location according to the parking space reservation instruction input by the driver:
  • the wireless vehicle terminal acquires at least two different positioning interfaces configured by the wireless vehicle terminal according to the parking space reservation instruction input by the driver; for example, at least two different positioning interfaces may include a nlpservice positioning interface of Baidu and a nlpservice positioning of Gaode.
  • the interface, the nlpservice locating interface of the google, and the like are not limited in the embodiment of the present invention; and the wireless vehicular terminal may send the positioning request to the at least two different positioning interfaces to trigger each positioning interface to separately send the received positioning request.
  • the positioning server corresponding to the at least one positioning interface, and acquiring the response time from the first time to the second time, where the first time is the time for sending the positioning request for each positioning interface a second time is a time at which each positioning interface receives the location information; and comparing the response time corresponding to each positioning interface with the response threshold, and receiving the location information from the positioning interface whose response time does not exceed the response threshold Extract the bit with the highest positioning accuracy Information as the current vehicle position.
  • the implementation of the foregoing implementation manner can accurately obtain the current vehicle location, and High positioning accuracy.
  • the method described in FIG. 1 may also perform the following steps, namely:
  • the wireless vehicle terminal can recognize whether the driver's emotion is stable. If it is unstable, the wireless vehicle terminal can prompt the driver to stop, and the driver can input the parking space reservation instruction to the wireless vehicle terminal according to the prompt, thereby avoiding the driver's emotional instability. It is prone to driving accidents.
  • the manner in which the wireless vehicle terminal recognizes whether the driver's mood is stable may be:
  • the wireless vehicle terminal collects the driver's electrocardiogram data.
  • the wireless vehicle terminal can establish a communication connection with a wearable device (such as a wristband) worn by the driver, and the wireless vehicle terminal can collect the driver's device through the wearable device worn by the driver.
  • a wearable device such as a wristband
  • the wireless vehicle terminal can detect whether the travel time of the vehicle where the wireless vehicle terminal is located exceeds a preset duration, and if the preset time length is exceeded, the wireless vehicle terminal can detect whether the wireless vehicle terminal is the driver of the vehicle where the wireless vehicle terminal is located
  • the wearable wearable device (such as a wristband) establishes a communication connection, and if so, the wireless vehicle terminal can notify the wearable device worn by the driver to transmit the driver's electrocardiogram data to the wireless vehicle terminal;
  • the wireless vehicle terminal can perform denoising processing on the electrocardiogram data, and extract an R wave peak in the degaussed ECG data by using an electrocardiogram R wave extraction algorithm, and calculate adjacent R waves in the degaussed ECG data.
  • Inter-RR spacing and, calculating the frequency domain index, time domain index and non-linear index of RR spacing; wherein, the frequency domain index includes the parasympathetic nerve activity index, the time domain index includes the short-range heart rate variability index; the short-range heart rate variability index is obtained
  • the root mean square of the sum of the squares of the RR spacing differences is calculated; the parasympathetic nerve activity index is calculated by the fast Fourier transform; the nonlinear index is calculated by the fractal dimension calculation method;
  • the wireless vehicle terminal can analyze the emotional activity value of the user according to the frequency domain indicator, the time domain indicator and the non-linear indicator; wherein the vitality value is a multiple linear regression established according to the time domain index, the frequency domain index and the non-linear index The value calculated by the equation; and, based on the vitality value, whether the emotion of the user is unstable.
  • the implementation of the above embodiment can accurately identify whether the driver's emotion is stable.
  • the application aggregation platform generates a parking code image, and the parking code image is generated. After being output to the display of the reserved parking space, the application aggregation platform can also generate a navigation path from the reserved parking space to the current vehicle position and deliver it to the wireless vehicle terminal, thereby enabling parking induction.
  • the application aggregation platform searches for a target parking lot that has an idle parking space and is closest to the current vehicle location, and delivers a parking space distribution map of the target parking lot to the wireless vehicle terminal, and the parking space distribution icon is marked with an idle parking space.
  • the application aggregation platform may first find all parking lots in the coverage area of the application aggregation platform that have idle parking spaces; further, the application aggregation platform may determine from all the found parking spaces where there are free parking spaces. The target parking lot closest to the current vehicle location.
  • the wireless vehicle terminal uses any idle parking space selected by the driver from the parking space map as the reserved parking space, and reports the reserved parking space and the vehicle identification to the application aggregation platform.
  • FIG. 2 is a schematic diagram of a parking space distribution diagram displayed by a wireless vehicle terminal according to an embodiment of the present invention.
  • the parking space map can indicate which parking spaces are free, and which parking spaces can be marked as non-idle.
  • the vehicle terminal will use any free parking space selected by the driver from the parking space map as the reserved parking space, and report the reserved parking space and vehicle identification to the application aggregation platform.
  • the vehicle identification may include a vehicle license plate, a vehicle frame number, and the like, which are not limited in the embodiment of the present invention.
  • the application aggregation platform generates a parking code image, and outputs the parking code image to a display screen that matches the parking space and records the starting time of the parking time, and the parking code image includes the vehicle identifier.
  • the parking code image may include a parking two-dimensional code image, a parking three-dimensional code image, and the like, which are not limited in the embodiment of the present invention.
  • the application aggregation platform determines the end time of the parking time of the vehicle in the reserved parking space; and deducts the corresponding parking fee from the electronic account bound by the wireless vehicle terminal according to the starting time of the parking time and the ending time of the parking time.
  • the wireless vehicle terminal after scanning the parking code image, can identify whether the parking code image includes the vehicle identifier of the vehicle where the wireless vehicle terminal is located. If yes, the wireless vehicle terminal can report the time point of scanning the parking code image to the application aggregation. Platform, and the application aggregation platform can determine the time point at which the wireless vehicle terminal scans the parking code image as the parking of the vehicle in the reserved parking space Further, the application aggregation platform can determine the parking time according to the starting time of the parking time and the ending time of the parking time, and the application aggregation platform can be used from the wireless vehicle according to the parking time and the charging standard corresponding to the reserved parking space (including the charging amount per unit time). The corresponding parking fee is deducted from the electronic account bound to the terminal.
  • the charging standard corresponding to each reserved parking space may be different, so that the personalized charging may be implemented, which is not limited in the embodiment of the present invention.
  • FIG. 3 is a schematic flowchart diagram of another intelligent parking charging method disclosed in an embodiment of the present invention. As shown in FIG. 3, the intelligent parking charging method may include the following steps:
  • the wireless vehicle terminal detects a parking space reservation instruction input by the driver, and collects a current vehicle position.
  • the wireless vehicle-mounted terminal may collect the current vehicle location according to the parking space reservation instruction input by the driver:
  • the wireless vehicle terminal acquires at least two different positioning interfaces configured by the wireless vehicle terminal according to the parking space reservation instruction input by the driver; for example, at least two different positioning interfaces may include a nlpservice positioning interface of Baidu and a nlpservice positioning of Gaode.
  • the interface, the nlpservice locating interface of the google, and the like are not limited in the embodiment of the present invention; and the wireless vehicular terminal may send the positioning request to the at least two different positioning interfaces to trigger each positioning interface to separately send the received positioning request.
  • the positioning server corresponding to the at least one positioning interface, and acquiring the response time from the first time to the second time, where the first time is the time for sending the positioning request for each positioning interface a second time is a time at which each positioning interface receives the location information; and comparing the response time corresponding to each positioning interface with the response threshold, and receiving the location information from the positioning interface whose response time does not exceed the response threshold Extract the bit with the highest positioning accuracy Information as the current vehicle position.
  • the implementation of the foregoing embodiment can accurately acquire the current vehicle position and improve the positioning accuracy.
  • the method described in FIG. 3 may also perform the following steps:
  • the wireless vehicle terminal can recognize whether the driver's mood is stable, if unstable, wireless car
  • the terminal can prompt the driver to stop, and the driver can input the parking space reservation instruction to the wireless vehicle terminal according to the prompt, thereby avoiding the driving accident easily due to the driver's emotional instability.
  • the manner in which the wireless vehicle terminal recognizes whether the driver's mood is stable may be:
  • the wireless vehicle terminal collects the driver's electrocardiogram data.
  • the wireless vehicle terminal can establish a communication connection with a wearable device (such as a wristband) worn by the driver, and the wireless vehicle terminal can collect the driver's device through the wearable device worn by the driver.
  • ECG data ECG data
  • the wireless vehicle terminal can perform denoising processing on the electrocardiogram data, and extract an R wave peak in the degaussed ECG data by using an electrocardiogram R wave extraction algorithm, and calculate adjacent R waves in the degaussed ECG data.
  • Inter-RR spacing and, calculating the frequency domain index, time domain index and non-linear index of RR spacing; wherein, the frequency domain index includes the parasympathetic nerve activity index, the time domain index includes the short-range heart rate variability index; the short-range heart rate variability index is obtained
  • the root mean square of the sum of the squares of the RR spacing differences is calculated; the parasympathetic nerve activity index is calculated by the fast Fourier transform; the nonlinear index is calculated by the fractal dimension calculation method;
  • the wireless vehicle terminal can analyze the emotional activity value of the user according to the frequency domain indicator, the time domain indicator and the non-linear indicator; wherein the vitality value is a multiple linear regression established according to the time domain index, the frequency domain index and the non-linear index The value calculated by the equation; and, based on the vitality value, whether the emotion of the user is unstable.
  • the implementation of the above embodiment can accurately identify whether the driver's emotion is stable.
  • the wireless vehicle terminal scans whether a routing node is preset in the surrounding environment. If a routing node is preset, detecting whether the routing node is configured with an open access period, and if the routing node is configured with an open access period, identifying the wireless vehicle terminal. Whether the current system time is located in the open access period in which the routing node is configured. If the current system time of the wireless vehicle terminal is within the open access period in which the routing node is configured, it is detected whether the number of terminals currently accessed by the routing node exceeds the route.
  • the maximum number of terminal accesses specified by the node if the number of terminals currently accessed by the routing node does not exceed the maximum number of terminal accesses specified by the routing node, the wireless in-vehicle terminal establishes a wireless connection with the routing node and will collect the current current
  • the vehicle location is sent to the routing node, and the routing node sends the current vehicle location to the application aggregation platform.
  • the routing node sends the current vehicle location to the application aggregation platform.
  • the wireless vehicle terminal can be prevented from directly establishing a long-distance communication connection with the application aggregation platform, thereby avoiding the large power consumption caused by the wireless vehicle terminal directly communicating with the application aggregation platform.
  • the application aggregation platform searches for a target parking lot that has an idle parking space and is closest to the current vehicle location, and delivers a parking space distribution map of the target parking lot to the wireless vehicle-mounted terminal, and the parking space distribution icon is marked with an idle parking space.
  • the application aggregation platform may first find all parking lots in the coverage area of the application aggregation platform that have idle parking spaces; further, the application aggregation platform may determine from all the found parking spaces where there are free parking spaces. The target parking lot closest to the current vehicle location.
  • the application aggregation platform generates a navigation path from the reserved parking space to the current vehicle location and sends the navigation path to the wireless vehicle terminal.
  • the following operations may also be performed:
  • the application aggregation platform determines whether the current workload of the application aggregation platform exceeds the workload specified by the application aggregation platform. If the current workload of the application aggregation platform does not exceed the workload specified by the application aggregation platform, the application aggregation platform queries the port for weather information through the weather information.
  • the weather service platform corresponding to the query port initiates a weather information query request including the reserved parking space; and the application aggregation platform receives the weather information of the preset time period corresponding to the reserved parking space returned by the weather service platform through the weather information query port; the application aggregation platform passes the routing node
  • the weather information of the preset duration corresponding to the reserved parking space is sent to the wireless vehicle terminal, so that the driver can predict the weather information of the preset time length (such as 1 day) corresponding to the reserved parking space in advance, so that the vehicle protection during parking can be done well. Prepare to avoid damage to the vehicle caused by inclement weather.
  • the wireless vehicle terminal uses any idle parking space selected by the driver from the parking space map as the reserved parking space, and reports the reserved parking space and the vehicle identification to the application aggregation platform.
  • the vehicle identification may include a vehicle license plate, a vehicle frame number, and the like, which are not limited in the embodiment of the present invention.
  • the application aggregation platform generates a parking code image, and outputs the parking code image to a display screen that matches the parking space and records the starting time of the parking time, and the parking code image includes the vehicle identifier.
  • the parking code image may include a parking two-dimensional code image, a parking three-dimensional code image, and the like, which are not limited in the embodiment of the present invention.
  • the application aggregation platform determines the end time of the parking time of the vehicle in the reserved parking space; and deducts the corresponding parking fee from the electronic account bound by the wireless vehicle terminal according to the starting time of the parking time and the ending time of the parking time.
  • the driver can predict in advance the weather information of the preset duration (eg, 1 day) corresponding to the reserved parking space, so that the vehicle protection preparation during parking can be prepared to prevent the vehicle from being damaged by bad weather.
  • the preset duration eg, 1 day
  • FIG. 4 is a schematic structural diagram of an intelligent parking toll collection system according to an embodiment of the present invention. As shown in Figure 4, the system can include:
  • the wireless vehicle-mounted terminal 402 is configured to collect the current vehicle position and report it to the application aggregation platform 401 according to the parking space reservation instruction input by the driver;
  • the application aggregation platform 401 is configured to find a target parking lot that has an idle parking space and is closest to the current vehicle location; and deliver a parking space distribution map of the target parking lot to the wireless vehicle terminal 402, and the parking space distribution icon is marked with an idle parking space;
  • the wireless vehicle-mounted terminal 402 is further configured to use the free parking space selected by the driver from the parking space map as the reserved parking space, and report the reserved parking space and the vehicle identification to the application aggregation platform 401;
  • the application aggregation platform 401 is further configured to generate a parking code image, and output the parking code image to a display screen for matching the parking space and record the starting time of the parking time, where the parking code image includes the vehicle identifier;
  • the application aggregation platform 401 is further configured to determine, after the wireless vehicle-mounted terminal 402 scans the parking code image, the end time of the parking time of the vehicle in the reserved parking space; and deduct the corresponding electronic account number bound by the wireless vehicle terminal according to the starting time of the parking time and the ending time of the parking time Parking fee.
  • the application aggregation platform 401 is further configured to generate a parking code image, and output the parking code image to a display screen that matches the parking space and record the starting time of the parking time, generate a navigation path from the reserved parking space to the current vehicle position, and send the navigation path to the wireless Vehicle terminal 402.
  • the manner in which the wireless vehicle-mounted terminal 402 collects the current vehicle position and reports it to the application aggregation platform 401 according to the parking space reservation command input by the driver is specifically:
  • the wireless vehicle-mounted terminal 402 is configured to detect a parking space reservation command input by the driver, collect the current vehicle position, and scan whether a routing node is preset in the surrounding environment. If a routing node is preset, the routing node is detected to be configured with an open access period.
  • the routing node is configured with an open access period, whether the current system time of the wireless in-vehicle terminal is located within an open access period in which the routing node is configured; if the current system time of the wireless in-vehicle terminal is located in the open access of the routing node being configured During the time period, it is detected whether the number of terminals currently accessed by the routing node exceeds the maximum number of terminal accesses specified by the routing node; if the number of terminals currently accessed by the routing node does not exceed the maximum number of terminal accesses specified by the routing node, establishment and routing A wireless connection between the nodes, and transmitting the collected current vehicle location to the routing node, the routing node transmitting the current vehicle location to the application aggregation platform 401.
  • the application aggregation platform 401 is further configured to determine whether the current workload of the application aggregation platform exceeds the workload specified by the application aggregation platform after the navigation path from the reserved parking space to the current vehicle location is generated and sent to the wireless vehicle terminal 402;
  • the current workload of the aggregation platform does not exceed the workload specified by the application aggregation platform, and the weather information inquiry port initiates a weather information inquiry request including the reserved parking space to the weather service platform corresponding to the weather information inquiry port; and receives the weather service platform to pass the weather information.
  • the weather information of the preset duration corresponding to the reserved parking space returned by the port is queried; the weather information of the preset duration corresponding to the reserved parking space is sent to the wireless vehicle terminal 402 by the routing node.
  • the wireless vehicle terminal 402 is further configured to collect the driver's electrocardiogram data and perform denoising processing on the electrocardiogram data before detecting the driver's input parking space reservation instruction, collect the current vehicle position, and extract the denoised by using the electrocardiogram R wave extraction algorithm.
  • the R wave peak value in the processed ECG data, and the RR interval between adjacent R waves in the ECG data processed by denoising; the frequency domain index, the time domain index and the nonlinear index of the RR interval are calculated; wherein, the frequency domain index Including parasympathetic activity indicators, time domain indicators including short-term heart rate variability indicators; short-term heart rate variability indicators by obtaining RR
  • the root mean square of the squared difference of the spacing differences is calculated; the parasympathetic nerve activity index is calculated by the fast Fourier transform; the nonlinear index is calculated by the fractal dimension calculation method; according to the frequency domain index, the time domain index and the nonlinear index, the analysis is performed.
  • the vitality value of the user's emotion is a value calculated from a multiple linear regression equation established by a time domain index, a frequency domain index, and a non-linear index; and the user's emotion is unstable according to the vitality value, and if it is unstable, prompt driving Parking.
  • the driver can predict in advance the weather information of the preset time period (such as 1 day) corresponding to the reserved parking space, so that the vehicle protection preparation during parking can be prepared to prevent the vehicle from being damaged by bad weather.
  • the preset time period such as 1 day
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • OTPROM One-Time Programmable Read-Only Memory
  • EEPROM Electronically-Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory

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Abstract

La présente invention concerne un procédé et un système intelligents de recouvrement de frais de stationnement de véhicule, consistant : à collecter, par un terminal sans fil embarqué, sur la base d'une instruction de réservation de place de stationnement entrée par un conducteur, un emplacement actuel du véhicule et à rapporter l'emplacement actuel du véhicule à une plateforme d'agrégation d'applications (101) ; à identifier, par la plateforme d'agrégation d'applications, un parc de stationnement cible le plus proche de l'emplacement actuel du véhicule qui a une place de stationnement libre, et à délivrer un plan de répartition de place de stationnement du parc de stationnement cible, sur lequel est marquée la place de stationnement libre, au terminal sans fil embarqué (102) ; à utiliser, par le terminal sans fil embarqué, n'importe quelle place de stationnement libre sélectionnée par le conducteur à partir du plan de répartition de place de stationnement en tant que place de stationnement réservée qui est ensuite rapportée conjointement avec une identification de véhicule à la plateforme d'agrégation d'applications (103) ; à générer, par la plateforme d'agrégation d'applications, une image de stationnement codée qui est ensuite délivrée à un dispositif d'affichage qui correspond à la place de stationnement réservée, et à enregistrer l'heure de début du stationnement, l'image de stationnement codée comprenant l'identification de véhicule (104) ; après que le terminal sans fil embarqué a balayé l'image de stationnement codée, à déterminer, par la plateforme d'agrégation d'applications, l'heure de fin du stationnement du véhicule au niveau de la place de stationnement réservée, et à déduire des frais de stationnement correspondants à partir d'un compte électronique lié au terminal sans fil embarqué sur la base de l'heure de début de stationnement et de l'heure de fin de stationnement (105). Le procédé et le système décrits peuvent permettre à une place de stationnement d'être réservée à l'avance, ainsi que permettre un recouvrement automatique des frais de stationnement.
PCT/CN2017/099132 2017-06-19 2017-08-25 Procédé et système intelligents de recouvrement de frais de stationnement de véhicule WO2018232993A1 (fr)

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