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WO2018233060A1 - Procédé et système de guidage de stationnement combinant un devis et une réponse de préemption - Google Patents

Procédé et système de guidage de stationnement combinant un devis et une réponse de préemption Download PDF

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Publication number
WO2018233060A1
WO2018233060A1 PCT/CN2017/100219 CN2017100219W WO2018233060A1 WO 2018233060 A1 WO2018233060 A1 WO 2018233060A1 CN 2017100219 W CN2017100219 W CN 2017100219W WO 2018233060 A1 WO2018233060 A1 WO 2018233060A1
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WIPO (PCT)
Prior art keywords
parking
wireless communication
communication terminal
guidance system
specified
Prior art date
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Ceased
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PCT/CN2017/100219
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English (en)
Chinese (zh)
Inventor
杜光东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Shenglu IoT Communication Technology Co Ltd
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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Publication of WO2018233060A1 publication Critical patent/WO2018233060A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/02—Reservations, e.g. for tickets, services or events
    • 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

Definitions

  • the invention relates to the technical field of the Internet of things, in particular to a parking guidance method and system combining quotation and rushing.
  • the embodiment of the invention discloses a parking guidance method and system combining quotation and rushing, which can realize outdoor unmanned parking charges and improve charging efficiency.
  • a first aspect of the embodiments of the present invention discloses a parking guidance method that combines quotation and rushing, and includes:
  • the wireless communication terminal reports the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which it is located to the parking guidance system;
  • the parking guidance system queries all idle taxi places existing in the area centered on the current vehicle position and radiused by the specified interval distance, and sends to each owner of the idle taxi position a parking space reservation request, the parking space reservation request including the designated parking time period and the designated parking fee;
  • the parking guidance system determines a target taxi position from the plurality of free taxi spaces after receiving the consent to reserve the parking space response sent by the owner of the several free taxi positions; wherein the parking guidance system is the earliest A consent to reserve a parking space response sent by the owner of the target taxi seat;
  • the parking guidance system generates a guiding path between the target taxi position and the current vehicle position, and transmits the guiding path to the wireless communication terminal for parking guidance;
  • the parking guidance system deducts the designated parking fee from an electronic account number bound by the wireless communication terminal when the vehicle is away from the target taxi seat, and adds the deducted specified parking fee to the The electronic account number of the owner of the target taxi.
  • the wireless communication terminal reports the current vehicle location, the specified parking time, the designated parking fee, and the specified separation distance of the vehicle in which the vehicle is located before the parking guidance system.
  • the method further includes:
  • the wireless communication terminal acquires at least two different positioning interfaces configured by the wireless communication terminal in response to a parking space search instruction input by a driver of the vehicle in which the wireless communication terminal is located; and transmits a positioning request to the at least two different
  • the positioning interface is configured to trigger each positioning interface to separately send the received positioning request to the corresponding positioning server; and obtain location information sent by the positioning server corresponding to the at least one positioning interface, and obtain the position information from the first moment to the second
  • the response time of the moment, the first moment is the moment when the positioning request is sent by each positioning interface, and the second moment is the moment when each positioning interface receives the location information; and the response time and the response threshold corresponding to each positioning interface are performed. Comparing and extracting location information with the highest positioning accuracy from the location information received by the positioning interface whose response time does not exceed the response threshold as the current vehicle location;
  • the wireless communication terminal prompts the driver to input a designated parking time, a designated parking fee, and a specified separation distance, and detects the specified parking time, the designated parking fee, and the specified separation distance.
  • the wireless communication terminal acquires a parking space search instruction input by a driver of a vehicle where the wireless communication terminal is located, and acquires a configuration of the wireless communication terminal Before at least two different positioning interfaces, the method further includes:
  • the wireless communication terminal identifies whether the emotion of the driver of the vehicle in which the wireless communication terminal is located is stable, and if the emotion is unstable, prompts the driver to stop; if the emotion is stable, the wireless communication terminal collects one frame at a specified time. Describe a face image of the driver, and determine a human eye positioning rectangle from the face image, calculate an area of the human eye positioning rectangle, determine a degree of closure of the driver's eyes according to a threshold, and The degree of blindness of the driver's eyes is evaluated as a degree of eye fatigue degree, and whether the driver's eyes are fatigued based on the human eye fatigue degree value, and if the fatigue is present, the driver is prompted to stop.
  • the wireless communication terminal reports the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which the vehicle is located to the parking guidance system.
  • the wireless communication terminal scans whether an AP access point is preset in the surrounding environment, and if the AP access point is set in advance, detecting whether the AP access point is configured with an open access period, if the AP is connected The ingress point is configured with the open access period, and whether the current system time of the wireless communication terminal is located in the open access period in which the AP access point is configured;
  • the current system time of the wireless communication terminal is located in the open access period in which the AP access point is configured, detecting whether the number of currently accessed terminals of the AP access point exceeds the AP access point The maximum number of terminal accesses specified;
  • the wireless communication terminal establishes a wireless connection with the AP access point, and Transmitting, to the AP access point, a current vehicle location, a designated parking duration, a designated parking fee, and a specified separation distance of the vehicle where the wireless communication terminal is located, where the current vehicle location and the designated parking duration are determined by the AP access point
  • the specified parking fee and the specified separation distance are encrypted and sent to the parking guidance system.
  • the parking guidance system generates a guiding path between the target taxi position and the current vehicle position, and sends the guiding path After the parking guidance is performed on the wireless communication terminal, the method further includes:
  • the parking guidance system determines whether a current workload of the parking guidance system exceeds a workload specified by the parking guidance system
  • the parking guidance system initiates the target rental by using the weather information inquiry port to the weather service center corresponding to the weather information inquiry port.
  • Weather information inquiry request for parking space
  • the parking guidance system receives the weather information of the preset duration corresponding to the target taxi position returned by the weather service center through the weather information inquiry port;
  • the parking guidance system sends the weather information of the preset duration corresponding to the target taxi position to the wireless communication terminal.
  • a second aspect of the embodiments of the present invention discloses a parking guidance system that combines quotation and rushing, and is characterized in that it comprises a wireless communication terminal and a parking guidance system, wherein:
  • the wireless communication terminal is configured to report the current vehicle location, the specified parking time, the designated parking fee, and the specified separation distance of the vehicle in which the vehicle is located to the parking guidance system;
  • the parking guidance system is configured to query all idle taxi places existing in the area centered on the current vehicle position and having the specified interval distance as a radius, and to each of the idle taxi places The owner sends a parking space reservation request, the parking space reservation request including the designated parking time period and the designated parking fee;
  • the parking guidance system is further configured to determine a target taxi position from the plurality of free taxi places after receiving a consent to reserve a parking space response sent by an owner of the plurality of free taxi places; wherein the parking The guidance system first receives the consent to reserve the parking space response sent by the owner of the target taxi seat;
  • the parking guidance system is further configured to generate a guiding path between the target taxi position and the current vehicle position, and send the guiding path to the wireless communication terminal for parking guidance;
  • the parking guidance system is further configured to: when the vehicle is away from the target taxi seat, deduct the specified parking fee from an electronic account number bound by the wireless communication terminal, and deduct the specified parking space The fee is added to the electronic account of the owner of the target taxi.
  • the wireless communication terminal is further configured to respond to a driver input of a vehicle where the wireless communication terminal is located before reporting a current vehicle position, a designated parking time period, a designated parking fee, and a specified separation distance of the vehicle in which the vehicle is located to the parking guidance system.
  • a parking space search command to acquire at least two different positioning interfaces configured by the wireless communication terminal; and transmitting a positioning request to the at least two different positioning interfaces to trigger each positioning interface to respectively receive the received positioning
  • the request is sent to the corresponding positioning server; and the location information sent by the positioning server corresponding to the at least one positioning interface is acquired, and the response time from the first time to the second time is obtained, and the first time is sent a positioning request for each positioning interface.
  • the wireless communication terminal is further configured to identify the wireless communication before acquiring at least two different positioning interfaces configured by the wireless communication terminal in response to a parking space search command input by a driver of a vehicle where the wireless communication terminal is located Whether the emotion of the driver of the vehicle where the terminal is located is stable, if the emotion is unstable, prompting the driver to stop; if the emotion is stable, the wireless communication terminal collects a frame of the driver's face image at a specified time, and from Determining a human eye positioning rectangle in the face image, and calculating an area of the human eye positioning rectangle, determining a degree of closure of the driver's eyes according to a threshold value, and determining a degree of closure according to the driver's eyes The human eye fatigue level value is evaluated, and whether the driver's eyes are fatigued based on the human eye fatigue level value, and if the fatigue is present, the driver is prompted to stop.
  • the wireless communication terminal reports the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which the vehicle is located to the parking guidance system.
  • the method is specifically as follows:
  • the wireless communication terminal is configured to scan whether an AP access point is preset in the surrounding environment, and if the AP access point is set in advance, detecting whether the AP access point is configured with an open access period, if The AP access point is configured with the open access period, and identifies whether the current system time of the wireless communication terminal is located in the open access period in which the AP access point is configured; if the wireless communication terminal The current system time is located in the open access period in which the AP access point is configured, and detects whether the number of currently accessed terminals of the AP access point exceeds the maximum terminal access specified by the AP access point.
  • the wireless communication terminal establishes a wireless connection with the AP access point And transmitting, to the AP access point, a current vehicle location, a designated parking duration, a designated parking fee, and a specified separation distance of the vehicle where the wireless communication terminal is located, where the current vehicle is used by the AP access point Position, designated parking duration, designated parking charges and transmitting the specified separation distance to the parking guidance system encrypted.
  • the parking guidance system is further configured to: after generating a guiding path between the target taxi position and the current vehicle position, and transmitting the guiding path to the wireless communication terminal for parking guidance, determining the Whether the current workload of the parking guidance system exceeds the workload specified by the parking guidance system; if the current workload of the parking guidance system does not exceed the workload specified by the parking guidance system, the weather information is queried to the weather port
  • the weather service center corresponding to the information inquiry port initiates a weather information inquiry request including the target taxi seat; and receiving a preset duration corresponding to the target taxi position returned by the weather service center through the weather information inquiry port And the weather information of the preset duration corresponding to the target taxi position is sent to the wireless communication terminal.
  • the embodiment of the invention has the following beneficial effects:
  • the wireless communication terminal can report the current vehicle position, the specified parking time, the designated parking fee, and the specified separation distance of the vehicle in which it is located to the parking guidance system, and the parking guidance system can query the current vehicle position as the center. Specifying an idle taxi seat in the area where the separation distance is a radius, and can send a parking reservation request including the designated parking time and the designated parking fee to the owner of each idle taxi seat, and receive several free taxi places. After the owner sends an agreement to reserve the parking space, the parking guidance system can determine the target taxi position from the plurality of free taxi places, wherein the parking guidance system first receives the agreed reservation parking space sent by the owner of the target taxi seat.
  • the parking guidance system may generate a guiding path and send it to the wireless communication terminal for parking guidance.
  • the designated parking fee may be deducted from the electronic account bound by the wireless communication terminal and added. Electronics to the owner of the target taxi seat Number.
  • FIG. 1 is a schematic flow chart of a parking guidance method combining quotation and rushing according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of another parking guidance method combining quotation and rushing according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a parking guidance system combined with a quotation and a rush to answer according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of an interface of a guiding path displayed by a wireless communication terminal according to an embodiment of the present invention.
  • the embodiment of the invention discloses a parking guidance method and system combining quotation and rushing, which can realize outdoor unmanned parking charges, thereby improving charging efficiency; and, the driver can conveniently find the idle taxiing place for parking, thereby It can improve the utilization of free taxi places. The details are described below separately.
  • FIG. 1 is a schematic flow chart of a parking guidance method combining a quotation and a plucking according to an embodiment of the present invention.
  • the parking guidance method combined with the quotation and the answering may include the following steps:
  • the wireless communication terminal reports the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which it is located to the parking guidance system.
  • the wireless communication module built in the wireless communication 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 communication 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 communication terminal may perform the following steps before the wireless communication terminal reports the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which the vehicle is located to the parking guidance system:
  • the wireless communication terminal acquires at least two different positioning interfaces configured by the wireless communication terminal in response to the parking space search instruction input by the driver of the vehicle where the wireless communication terminal is located; for example, at least two different positioning interfaces may include Baidu's nlpservice positioning.
  • the interface, the high-speed nlpservice locating interface, the google nlpservice locating interface, and the like are not limited in the embodiment of the present invention;
  • the wireless communication terminal sends the location request to the at least two different positioning interfaces to trigger each positioning interface to separately send the received positioning request to the corresponding positioning server; and obtain the positioning corresponding to the at least one positioning interface.
  • the location information sent by the server, and the response time from the first time to the second time the first time is a time for sending a positioning request for each positioning interface, and the second time is a time when each positioning interface receives the location information;
  • the wireless communication terminal compares the response time corresponding to each positioning interface with the response threshold, and extracts the location information with the highest positioning accuracy from the location information received by the positioning interface whose response time does not exceed the response threshold as the current vehicle location;
  • the wireless communication terminal prompts the driver to input the designated parking time, the designated parking fee, and the specified separation distance, and detects the input designated parking time, the designated parking fee, and the specified separation distance.
  • the implementation of the foregoing embodiment can accurately acquire the current vehicle position and improve the positioning accuracy.
  • the wireless communication terminal responds to driving of the vehicle where the wireless communication terminal is located Before the parking space search command is input, the wireless communication terminal may perform the following steps before acquiring at least two different positioning interfaces configured by the wireless communication terminal:
  • the wireless communication terminal can identify whether the emotion of the driver of the vehicle where the wireless communication terminal is located is stable. If the emotion is unstable, the wireless communication terminal can prompt the driver to stop; if the emotion is stable, the wireless communication terminal can collect one frame of the driver at a specified time.
  • the face image, and the human eye positioning rectangle is determined from the face image, and the area of the human eye positioning rectangle is calculated, the degree of the driver's eyes is determined according to the threshold value, and the degree of the driver's eyes is determined.
  • the manner in which the wireless communication terminal identifies whether the emotion of the driver of the vehicle where the wireless communication terminal is located is stable:
  • the wireless communication terminal detects the electrocardiogram data of the driver transmitted by the wearable device (such as a wristband) worn by the driver of the vehicle in which the wireless communication terminal is located;
  • the wireless communication 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 communication 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 nonlinear 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 manner in which the wireless communication terminal reports the current vehicle location, the specified parking time, the designated parking fee, and the specified separation distance of the vehicle in which the wireless communication terminal is located to the parking guidance system may be:
  • the wireless communication terminal scans whether an AP access point is preset in the surrounding environment. If an AP access point is set in advance, detecting whether the AP access point is configured with an open access period, if the AP access point is configured with open access a period of time, identifying whether a current system time of the wireless communication terminal is located in an open access period in which the AP access point is configured;
  • the wireless communication terminal If the current system time of the wireless communication terminal is located in the open access period in which the AP access point is configured, whether the number of terminals currently accessed by the AP access point exceeds the maximum number of terminal access specified by the AP access point; The number of terminals currently accessed by the access point does not exceed the maximum number of terminal accesses specified by the AP access point, and the wireless communication terminal establishes a wireless connection with the AP access point and places it
  • the current vehicle position of the vehicle, the specified parking time, the designated parking fee, and the specified separation distance are transmitted to the AP access point, and the AP access point can transmit the current vehicle location, the specified parking time, the designated parking fee, and the specified separation distance to the parking guidance. system.
  • the AP access point transmits the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance to the parking guidance system, so as to prevent the wireless communication terminal from directly establishing a long-distance communication connection with the parking guidance system. Thereby, the large power consumption caused by the wireless communication terminal directly communicating with the parking guidance system can be avoided.
  • the parking guidance system queries all the free taxi places existing in the area with the current vehicle position as the center and the radius of the specified separation distance, and sends a parking reservation request to the owner of each idle taxi position, the parking space Booking requests include a specified parking time and a designated parking fee.
  • the owner of each idle taxi position may decide whether to rent or not to rent according to the specified parking time and the designated parking fee included in the parking reservation request.
  • the parking space is for rent. If renting, the owner of the free taxi seat can send a consent to the parking space response to the parking guidance system.
  • the target taxi position is determined from the plurality of free taxi places; wherein the parking guidance system first receives the target rental The owner of the parking space sent a consent to book a parking space response.
  • the parking guidance system usually receives the consent of the reserved parking space sent by the owner of several free taxi places, and the parking guidance system first receives the agreed parking space response sent by the owner of the taxi station A.
  • the parking guidance system can determine the taxi position A as the target taxi position from the plurality of free taxi places.
  • the parking guidance system generates a guiding path between the target taxi position and the current vehicle position, and sends the guiding path to the wireless communication terminal for parking guidance.
  • the parking guidance system deducts the designated parking fee from the electronic account bound to the wireless communication terminal when the vehicle is away from the target taxi position, and adds the deducted designated parking fee to the electronic account of the owner of the target taxi seat. .
  • FIG. 2 is a schematic flowchart diagram of another parking guidance method combining quotation and rushing according to an embodiment of the present invention.
  • the parking guidance method combined with the quotation and the answering may include the following steps:
  • the wireless communication terminal reports the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which it is located to the parking guidance system.
  • the wireless communication terminal may perform the following steps before the wireless communication terminal reports the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which the vehicle is located to the parking guidance system:
  • the wireless communication terminal acquires at least two different positioning interfaces configured by the wireless communication terminal in response to the parking space search instruction input by the driver of the vehicle where the wireless communication terminal is located; for example, at least two different positioning interfaces may include Baidu's nlpservice positioning.
  • the interface, the high-speed nlpservice locating interface, the google nlpservice locating interface, and the like are not limited in the embodiment of the present invention;
  • the wireless communication terminal sends the location request to the at least two different positioning interfaces to trigger each positioning interface to separately send the received positioning request to the corresponding positioning server; and obtain the positioning corresponding to the at least one positioning interface.
  • the location information sent by the server, and the response time from the first time to the second time the first time is a time for sending a positioning request for each positioning interface, and the second time is a time when each positioning interface receives the location information;
  • the wireless communication terminal compares the response time corresponding to each positioning interface with the response threshold, and extracts the location information with the highest positioning accuracy from the location information received by the positioning interface whose response time does not exceed the response threshold as the current vehicle location;
  • the wireless communication terminal prompts the driver to input the designated parking time, the designated parking fee, and the specified separation distance, and detects the input designated parking time, the designated parking fee, and the specified separation distance.
  • the implementation of the foregoing embodiment can accurately acquire the current vehicle position and improve the positioning accuracy.
  • the wireless communication terminal may perform the following before the wireless communication terminal acquires at least two different positioning interfaces configured by the wireless communication terminal in response to the parking space search command input by the driver of the vehicle where the wireless communication terminal is located. step:
  • the wireless communication terminal can identify whether the emotion of the driver of the vehicle where the wireless communication terminal is located is stable. If the emotion is unstable, the wireless communication terminal can prompt the driver to stop; if the emotion is stable, the wireless communication terminal can collect one frame of the driver at a specified time.
  • the face image, and the human eye positioning rectangle is determined from the face image, and the area of the human eye positioning rectangle is calculated, the degree of the driver's eyes is determined according to the threshold value, and the degree of the driver's eyes is determined.
  • the manner in which the wireless communication terminal identifies whether the emotion of the driver of the vehicle where the wireless communication terminal is located is stable:
  • the wireless communication terminal detects the electrocardiogram data of the driver transmitted by the wearable device (such as a wristband) worn by the driver of the vehicle in which the wireless communication terminal is located; for example, the wireless communication terminal can detect whether the travel time of the vehicle where the wireless communication terminal is located exceeds a preset The duration, if the preset duration is exceeded, the wireless communication terminal can detect whether the wireless communication terminal is worn by the driver of the vehicle where the wireless communication terminal is located (eg The wristband establishes a communication connection, and if so, the wireless communication terminal can notify the wearable device worn by the driver to transmit the driver's electrocardiogram data to the wireless communication terminal;
  • the wearable device such as a wristband
  • the wireless communication 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 communication 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 nonlinear 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 manner in which the wireless communication terminal reports the current vehicle location, the specified parking time, the designated parking fee, and the specified separation distance of the vehicle in which the wireless communication terminal is located to the parking guidance system may be:
  • the wireless communication terminal scans whether an AP access point is preset in the surrounding environment. If an AP access point is set in advance, detecting whether the AP access point is configured with an open access period, if the AP access point is configured with open access a period of time, identifying whether a current system time of the wireless communication terminal is located in an open access period in which the AP access point is configured;
  • the wireless communication terminal If the current system time of the wireless communication terminal is located in the open access period in which the AP access point is configured, whether the number of terminals currently accessed by the AP access point exceeds the maximum number of terminal access specified by the AP access point; The number of terminals currently accessed by the access point does not exceed the maximum number of terminal access specified by the AP access point, and the wireless communication terminal establishes a wireless connection with the AP access point and specifies the current vehicle location of the vehicle in which it is located.
  • the parking duration, the designated parking fee, and the specified separation distance are transmitted to the AP access point, and the AP access point can transmit the current vehicle location, the specified parking duration, the designated parking fee, and the specified separation distance to the parking guidance system.
  • the AP access point transmits the current vehicle location, the designated parking time, the designated parking fee, and the specified separation distance to the parking guidance system, so as to prevent the wireless communication terminal from directly establishing a long-distance communication connection with the parking guidance system. Thereby, the large power consumption caused by the wireless communication terminal directly communicating with the parking guidance system can be avoided.
  • the parking guidance system queries all the free taxi places existing in the area with the current vehicle position as the center and the radius of the specified interval distance, and sends a parking space reservation request to the owner of each idle taxi position, the parking space Booking requests include a specified parking time and a designated parking fee.
  • the owner of each idle taxi seat may specify the parking time and the designated parking fee according to the parking space reservation request. It is used to decide whether to rent its free taxi seat. If it is rented, the owner of the free taxi seat can send a consent to the parking space response to the parking guidance system.
  • the target taxi position is determined from the plurality of free taxi places; wherein the parking guidance system first receives the target rental The owner of the parking space sent a consent to book a parking space response.
  • the parking guidance system usually receives the consent of the reserved parking space sent by the owner of several free taxi places, and the parking guidance system first receives the agreed parking space response sent by the owner of the taxi station A.
  • the parking guidance system can determine the taxi position A as the target taxi position from the plurality of free taxi places.
  • the parking guidance system generates a guiding path between the target taxi position and the current vehicle position, and sends the guiding path to the wireless communication terminal for parking guidance.
  • the parking guidance system determines whether the current workload of the parking guidance system exceeds the workload specified by the parking guidance system. If not, the weather information inquiry port initiates a weather including the target taxi position to the weather service center corresponding to the weather information inquiry port. The information inquiry request; and receiving the weather information of the preset time length (such as 1 day) corresponding to the target taxi position returned by the weather service center through the weather information inquiry port.
  • the parking guidance system sends the weather information of the preset duration corresponding to the target taxi position to the wireless communication terminal.
  • step 205 and step 206 the driver can predict the weather information of the preset duration (such as 1 day) corresponding to the target taxi position in advance, so that the vehicle protection preparation during parking can be prepared to prevent the vehicle from being damaged by bad weather. .
  • the parking guidance system deducts the designated parking fee from the electronic account bound to the wireless communication terminal when the vehicle leaves the target taxi position, and adds the deducted designated parking fee to the electronic account of the owner of the target taxi seat. .
  • the foregoing step 207 may include:
  • the parking guidance system can determine whether the actual parking time of the vehicle in the target taxi position exceeds the specified parking time when the vehicle is away from the target taxi position. If the specified parking time is not exceeded, the electronic account bound from the wireless communication terminal Deducting the specified parking fee, and adding the deducted designated parking fee to the electronic account of the owner of the target taxiing place; if the specified parking time is exceeded, the specified parking fee is first deducted from the electronic account bound to the wireless communication terminal, and Adding the deducted designated parking fee to the electronic account of the owner of the target taxi seat; further, the parking guidance system may calculate the difference between the actual parking time of the target taxi position and the designated parking time, and calculate the duration The product of the extra charge amount corresponding to the unit time is obtained to obtain the overtime parking fee, and then the overtime parking fee is deducted from the electronic account bound to the wireless communication terminal, and the deducted overtime parking fee is added to all the target taxi places. In the person's electronic account.
  • implementing the method described in FIG. 2 can enable the driver to predict the weather information of the preset duration (eg, 1 day) corresponding to the target taxi position in advance, so that the vehicle protection preparation during parking can be prepared to avoid the bad weather of the vehicle. Cause damage.
  • the preset duration eg, 1 day
  • FIG. 3 is a schematic structural diagram of a parking guidance system combining a quotation and a plucking according to an embodiment of the present invention.
  • the system can include:
  • the wireless communication terminal 301 is configured to report the current vehicle position, the specified parking time, the designated parking fee, and the specified separation distance of the vehicle in which it is located to the parking guidance system 302;
  • the parking guidance system 302 is configured to query all the free taxi places existing in the area centered on the current vehicle position and radiused by the specified separation distance, and send a parking reservation request to the owner of each idle taxi position.
  • the parking reservation request includes a designated parking time and a designated parking fee;
  • the parking guidance system 302 is further configured to determine a target taxi position from a plurality of free taxi places after receiving the consent to reserve the parking space response sent by the owner of the plurality of free taxi positions; wherein the parking guidance system 302 is the earliest Agree to the reserved parking space response sent by the owner of the target taxi seat;
  • the parking guidance system 302 is further configured to generate a guiding path between the target taxi position and the current vehicle position, and send the guiding path to the wireless communication terminal 301 for parking guidance; as shown in FIG. 4, the wireless communication terminal 301 can display the parking. Guiding the guiding path between the target taxi position sent by the system 302 and the current vehicle position, and performing parking guidance according to the guiding path;
  • the parking guidance system 302 is further configured to: when the vehicle makes the off-going taxi position, deduct the designated parking fee from the electronic account bound by the wireless communication terminal 301, and add the deducted designated parking fee to the owner of the target taxi seat. In the electronic account number.
  • the wireless communication terminal 301 is further configured to respond to the driver's input of the vehicle in which the wireless communication terminal 301 is located before reporting the current vehicle position, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which the vehicle is located to the parking guidance system 302.
  • the bit search command acquires at least two different positioning interfaces configured by the wireless communication terminal 301; and sends the positioning request to at least two different positioning interfaces to trigger each positioning interface to separately send the received positioning request to each Corresponding positioning server; and obtaining location information sent by the positioning server corresponding to the at least one positioning interface, and acquiring a response time from the first moment to the second moment, where the first moment is a time for sending a positioning request for each positioning interface, The second time is the time at which the location information is received by each positioning interface; and the response time corresponding to each positioning interface is compared with the response threshold, and is extracted from the location information received by the positioning interface whose response time does not exceed the response threshold.
  • the wireless communication terminal 301 is further configured to identify the vehicle in which the wireless communication terminal 301 is located before acquiring the at least two different positioning interfaces configured by the wireless communication terminal 301 in response to the parking space search command input by the driver of the vehicle in which the wireless communication terminal 301 is located. Whether the driver's mood is stable, if the mood is unstable, prompting the driver to stop; if the mood is stable, the wireless communication terminal 301 collects a frame of the driver's face image at a specified time, and determines the human eye position from the face image.
  • Rectangular and calculate the area of the human eye positioning rectangle, determine the degree of closure of the driver's eyes according to the threshold value, and evaluate the degree of human eye fatigue according to the degree of blindness of the driver's eyes, and judge the driving based on the degree of human eye fatigue Whether the eyes of the staff are tired, if fatigue, prompt the driver to stop.
  • the manner in which the wireless communication terminal 301 reports the current vehicle position, the designated parking time, the designated parking fee, and the specified separation distance of the vehicle in which it is located to the parking guidance system 302 is specifically as follows:
  • the wireless communication terminal 301 is configured to scan whether an AP access point is preset in the surrounding environment, and if an AP access point is set in advance, detecting whether the AP access point is configured with an open access period, if the AP access point is configured There is an open access period, identifying whether the current system time of the wireless communication terminal 301 is located within an open access period in which the AP access point is configured; if the current system time of the wireless communication terminal 301 is located at an open access configured by the AP access point During the period, the number of terminals currently accessed by the AP access point exceeds the maximum number of terminal accesses specified by the AP access point; if the number of terminals currently accessed by the AP access point does not exceed the maximum specified by the AP access point The number of terminal accesses, the wireless communication terminal 301 establishes a wireless connection with the AP access point, and transmits the current vehicle location, the specified parking time, the designated parking fee, and the specified separation distance of the vehicle in which the wireless communication terminal 301 is
  • the parking guidance system 302 is further configured to determine whether the current workload of the parking guidance system 302 exceeds after the guidance path between the target taxi position and the current vehicle position is generated and the guiding path is transmitted to the wireless communication terminal 301 for parking guidance.
  • the workload specified by the parking guidance system 302 if the current workload of the parking guidance system 302 does not exceed the workload specified by the parking guidance system 302, the destination information is initiated by the weather information inquiry port to the weather service center corresponding to the weather information inquiry port.
  • the weather information inquiry request and receiving the weather information corresponding to the preset time length corresponding to the target taxi position returned by the weather service inquiry port; and sending the weather information of the preset time length corresponding to the target taxi position to Wireless communication terminal 301.
  • the parking guidance system 302 deducts the designated parking fee from the electronic account bound by the wireless communication terminal 301 when the vehicle is away from the target taxi position, and adds the deducted designated parking fee to the target taxi position.
  • the way in the owner's electronic account can be:
  • the parking guidance system 302 can determine when the vehicle is away from the target taxi position. Whether the actual parking time of the vehicle in the target taxi position exceeds the designated parking time length, and if the specified parking time is not exceeded, the designated parking fee is deducted from the electronic account bound by the wireless communication terminal 301, and the deducted designated parking fee is added to the target rental. In the electronic account of the owner of the parking space; if the specified parking time is exceeded, the designated parking fee is first deducted from the electronic account bound by the wireless communication terminal 301, and the deducted designated parking fee is added to the owner of the target taxiing place.
  • the parking guidance system 302 can calculate the time difference between the actual parking time of the vehicle at the target taxi position and the designated parking time, and calculate the product of the time difference and the additional charging amount corresponding to the unit time to obtain a timeout.
  • the parking fee is further deducted from the electronic account number bound by the wireless communication terminal 301, and the deducted overtime parking fee is added to the electronic account of the owner of the target taxi seat.
  • implementing the system described in FIG. 3 can enable the driver to predict in advance the weather information of the preset duration (eg, 1 day) corresponding to the target taxi position, so that the vehicle protection preparation during parking can be prepared to avoid the bad weather of the vehicle. Cause damage.
  • the preset duration eg, 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

L'invention concerne un procédé et un système de guidage de stationnement combinant un devis et une réponse de préemption. Le procédé comprend les étapes consistant : à transmettre à un système de guidage de stationnement, au moyen d'un terminal de communication sans fil, la position de véhicule courante d'un véhicule équipé dudit terminal de communication sans fil, une durée de stationnement spécifiée, des frais de stationnement spécifiés et une distance spécifiée ; à interroger des espaces de stationnement à louer libres existant dans une région dont le centre est la position de véhicule courante, la distance spécifiée servant de rayon, et à envoyer une demande de réservation d'espace de stationnement incluant la durée de stationnement spécifiée et les frais de stationnement spécifiés au propriétaire de chaque espace de stationnement à louer libre ; à réception de réponses d'acceptation de réservation d'espace de stationnement envoyées par les propriétaires de plusieurs espaces de stationnement à louer libres, à déterminer un espace de stationnement à louer cible parmi les multiples espaces de stationnement à louer libres, à générer un trajet de guidage et à l'envoyer au terminal de communication sans fil pour le guidage du stationnement ; lorsque le véhicule quitte l'espace de stationnement à louer cible, à prélever les frais de stationnement spécifiés sur un compte électronique lié au terminal de communication sans fil, et à les verser sur un compte électronique du propriétaire de l'espace de stationnement à louer cible. La présente invention permet la facturation du stationnement extérieur sans personnel, rendant ainsi la facturation plus efficace.
PCT/CN2017/100219 2017-06-21 2017-09-01 Procédé et système de guidage de stationnement combinant un devis et une réponse de préemption Ceased WO2018233060A1 (fr)

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CN201710473263.8A CN107464441A (zh) 2017-06-21 2017-06-21 一种报价与抢答相结合的停车引导方法及系统

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