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WO2018233060A1 - 一种报价与抢答相结合的停车引导方法及系统 - Google Patents

一种报价与抢答相结合的停车引导方法及系统 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)
French (fr)
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/zh
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

一种报价与抢答相结合的停车引导方法及系统，包括：无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用及指定间隔距离上报给停车引导系统；查询出以当前车辆位置为圆心、指定间隔距离为半径的区域内存在的空闲出租车位，向每一空闲出租车位的所有者发送包括指定停车时长和指定停车费用的车位预订请求；在收到若干个空闲出租车位的所有者发送的同意预订车位响应后，从若干个空闲出租车位中确定目标出租车位，并生成引导路径并发送给无线通信终端进行停车引导；在车辆使离目标出租车位时，从无线通信终端绑定的电子账号中扣除指定停车费用并添加至目标出租车位的所有者的电子账号中。实现户外无人停车收费，提高收费效率。

Description

一种报价与抢答相结合的停车引导方法及系统 技术领域
本发明涉及物联网技术领域，尤其涉及一种报价与抢答相结合的停车引导方法及系统。
背景技术
当前，随着群众生活水平的不断提升，我国的汽车刚性需求保持旺盛，汽车保有量保持迅猛增长趋势，2016年新注册登记的汽车达2752万辆，保有量净增2212万辆，均为历史最高水平。全国有49个城市的汽车保有量超过100万辆，18个城市的汽车保有量超200万辆，6个城市的汽车保有量超300万辆。其中，汽车保有量超过200万辆的18个城市依次是北京、成都、重庆、上海、深圳、苏州、天津、郑州、西安、杭州、武汉、广州、石家庄、东莞、南京、青岛、宁波、佛山。在汽车保有量保持迅猛增长的过程中，为了便于群众停车，越来越多的户外停车场被逐渐的开发出来。在实践中发现，很多户外停车场均采用人工收费，难以提升收费管理效率。
发明内容
本发明实施例公开了一种报价与抢答相结合的停车引导方法及系统，可以实现户外无人停车收费，提高收费效率。
本发明实施例第一方面公开一种报价与抢答相结合的停车引导方法，包括：
无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统；
所述停车引导系统查询出以所述当前车辆位置为圆心、以所述指定间隔距离为半径的区域内存在的所有的空闲出租车位，并向每一个所述空闲出租车位的所有者发送车位预订请求，所述车位预订请求包括所述指定停车时长和所述指定停车费用；
所述停车引导系统在收到若干个空闲出租车位的所有者发送的同意预订车位响应之后，从所述若干个空闲出租车位中确定目标出租车位；其中，所述停车引导系统最早收到所述目标出租车位的所有者发送的同意预订车位响应；
所述停车引导系统生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导；
所述停车引导系统在所述车辆使离所述目标出租车位时，从所述无线通信终端绑定的电子账号中扣除所述指定停车费用，并将扣除的所述指定停车费用添加至所述目标出租车位的所有者的电子账号中。
作为一种可选的实施方式，在本发明实施例第一方面中，所述无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统之前，所述方法还包括：
无线通信终端响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口；以及，将定位请求发送至所述至少两个不同的定位接口，以触发每个定位接口分别将接收到的定位请求发送给各自对应的定位服务器；以及，获取至少一个定位接口对应的定位服务器发送的位置信息，并获取从第一时刻到第二时刻的响应时间，第一时刻为每个定位接口发送定位请求的时刻，第二时刻为每个定位接口接收到位置信息的时刻；以及，将与每个定位接口对应的响应时间与响应阈值进行比较，并从响应时间未超过响应阈值的定位接口所接收的位置信息中提取定位精度最高的位置信息作为当前车辆位置；
所述无线通信终端提示所述驾驶员输入指定停车时长、指定停车费用以及指定间隔距离，并且检测所述输入的所述指定停车时长、指定停车费用以及指定间隔距离。
作为一种可选的实施方式，在本发明实施例第一方面中，所述无线通信终端响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口之前，所述方法还包括：
所述无线通信终端识别所述无线通信终端所在车辆的驾驶员的情绪是否稳定，如果情绪不稳定，提示所述驾驶员停车；如果情绪稳定，所述无线通信终端每隔指定时间采集一帧所述驾驶员的人脸图像，并从所述人脸图像中确定出人眼定位矩形，并计算所述人眼定位矩形的面积，根据阈值判断所述驾驶员的眼睛的睁闭程度，以及根据所述驾驶员的眼睛的睁闭程度评价出人眼疲劳程度值，以及基于所述人眼疲劳程度值判断所述驾驶员的眼睛是否疲劳，如果疲劳，提示所述驾驶员停车。
作为一种可选的实施方式，在本发明实施例第一方面中，所述无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统，包括：
所述无线通信终端扫描周围环境中是否预先设置有AP接入点，如果预先设置有所述AP接入点，检测所述AP接入点是否被配置有开放接入时段，如果所述AP接入点被配置有所述开放接入时段，识别所述无线通信终端的当前系统时间是否位于所述AP接入点被配置的所述开放接入时段内；
如果所述无线通信终端的当前系统时间位于所述AP接入点被配置的所述开放接入时段内，检测所述AP接入点的当前接入的终端数量是否超过所述AP接入点指定的最大终端接入数量；
如果所述AP接入点的当前接入的终端数量未超过所述AP接入点指定的最大终端接入数量，所述无线通信终端建立与所述AP接入点之间的无线连接，并且将所述无线通信终端所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给所述AP接入点，由所述AP接入点将所述当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离进行加密后发送给所述停车引导系统。
作为一种可选的实施方式，在本发明实施例第一方面中，所述停车引导系统生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导之后，所述方法还包括:
所述停车引导系统判断所述停车引导系统的当前工作负荷是否超过所述停车引导系统指定的工作负荷；
如果所述停车引导系统的当前工作负荷未超过所述停车引导系统指定的工作负荷，所述停车引导系统通过天气信息查询端口向所述天气信息查询端口对应的天气服务中心发起包括所述目标出租车位的天气信息查询请求；
以及，所述停车引导系统接收所述天气服务中心通过所述天气信息查询端口返回的所述目标出租车位对应的预设时长的天气信息；
以及，所述停车引导系统将所述目标出租车位对应的预设时长的天气信息下发给所述无线通信终端。
本发明实施例第二方面公开一种报价与抢答相结合的停车引导系统，其特征在于，包括无线通信终端和停车引导系统，其中：
所述无线通信终端，用于将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给所述停车引导系统；
所述停车引导系统，用于查询出以所述当前车辆位置为圆心、以所述指定间隔距离为半径的区域内存在的所有的空闲出租车位，并向每一个所述空闲出租车位的所有者发送车位预订请求，所述车位预订请求包括所述指定停车时长和所述指定停车费用；
所述停车引导系统，还用于在收到若干个空闲出租车位的所有者发送的同意预订车位响应之后，从所述若干个空闲出租车位中确定目标出租车位；其中，所述停车引导系统最早收到所述目标出租车位的所有者发送的同意预订车位响应；
所述停车引导系统，还用于生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导；
所述停车引导系统，还用于在所述车辆使离所述目标出租车位时，从所述无线通信终端绑定的电子账号中扣除所述指定停车费用，并将扣除的所述指定停车费用添加至所述目标出租车位的所有者的电子账号中。
作为一种可选的实施方式，在本发明实施例第二方面中：
所述无线通信终端，还用于在将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统之前，响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口；以及，将定位请求发送至所述至少两个不同的定位接口，以触发每个定位接口分别将接收到的定位请求发送给各自对应的定位服务器；以及，获取至少一个定位接口对应的定位服务器发送的位置信息，并获取从第一时刻到第二时刻的响应时间，第一时刻为每个定位接口发送定位请求的时刻，第二时刻为每个定位接口接收到位置信息的时刻；以及，将与每个定位接口对应的响应时间与响应阈值进行比较，并从响应时间未超过响应阈值的定位接口所接收的 位置信息中提取定位精度最高的位置信息作为当前车辆位置；以及，提示所述驾驶员输入指定停车时长、指定停车费用以及指定间隔距离，并且检测所述输入的所述指定停车时长、指定停车费用以及指定间隔距离。
作为一种可选的实施方式，在本发明实施例第二方面中：
所述无线通信终端，还用于在响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口之前，识别所述无线通信终端所在车辆的驾驶员的情绪是否稳定，如果情绪不稳定，提示所述驾驶员停车；如果情绪稳定，所述无线通信终端每隔指定时间采集一帧所述驾驶员的人脸图像，并从所述人脸图像中确定出人眼定位矩形，并计算所述人眼定位矩形的面积，根据阈值判断所述驾驶员的眼睛的睁闭程度，以及根据所述驾驶员的眼睛的睁闭程度评价出人眼疲劳程度值，以及基于所述人眼疲劳程度值判断所述驾驶员的眼睛是否疲劳，如果疲劳，提示所述驾驶员停车。
作为一种可选的实施方式，在本发明实施例第二方面中，所述无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统的方式具体为：
所述无线通信终端，用于扫描周围环境中是否预先设置有AP接入点，如果预先设置有所述AP接入点，检测所述AP接入点是否被配置有开放接入时段，如果所述AP接入点被配置有所述开放接入时段，识别所述无线通信终端的当前系统时间是否位于所述AP接入点被配置的所述开放接入时段内；如果所述无线通信终端的当前系统时间位于所述AP接入点被配置的所述开放接入时段内，检测所述AP接入点的当前接入的终端数量是否超过所述AP接入点指定的最大终端接入数量；如果所述AP接入点的当前接入的终端数量未超过所述AP接入点指定的最大终端接入数量，所述无线通信终端建立与所述AP接入点之间的无线连接，并且将所述无线通信终端所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给所述AP接入点，由所述AP接入点将所述当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离进行加密后发送给所述停车引导系统。
作为一种可选的实施方式，在本发明实施例第二方面中：
所述停车引导系统，还用于在生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导之后，判断所述停车引导系统的当前工作负荷是否超过所述停车引导系统指定的工作负荷；如果所述停车引导系统的当前工作负荷未超过所述停车引导系统指定的工作负荷，通过天气信息查询端口向所述天气信息查询端口对应的天气服务中心发起包括所述目标出租车位的天气信息查询请求；以及，接收所述天气服务中心通过所述天气信息查询端口返回的所述目标出租车位对应的预设时长的天气信息；以及，将所述目标出租车位对应的预设时长的天气信息下发给所述无线通信终端。
与现有技术相比，本发明实施例具有以下有益效果：
本发明实施例中，无线通信终端可以将其所在车辆的当前车辆位置、指定停车时长、指定停车费用及指定间隔距离上报给停车引导系统，而停车引导系统可以查询出以当前车辆位置为圆心、指定间隔距离为半径的区域内存在的空闲出租车位，并且可以向每一空闲出租车位的所有者发送包括指定停车时长和指定停车费用的车位预订请求，在收到若干个空闲出租车位的所有者发送的同意预订车位响应后，停车引导系统可以从该若干个空闲出租车位中确定目标出租车位，其中，停车引导系统最早收到目标出租车位的所有者发送的同意预订车位响应；进一步地，停车引导系统可以生成引导路径并发送给无线通信终端进行停车引导，在车辆使离目标出租车位时，还可以从无线通信终端绑定的电子账号中扣除指定停车费用并添加至目标出租车位的所有者的电子账号中。可见，实施本发明实施例，可以实现户外无人停车收费，从而可以提高收费效率；而且，实施本发明实施例，驾驶员可以便捷地找到空闲出租车位进行停车，从而可以提高空闲出租车位的利用率。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例公开的一种报价与抢答相结合的停车引导方法的流程示意图；
图2是本发明实施例公开的另一种报价与抢答相结合的停车引导方法的流程示意图；
图3是本发明实施例公开的一种报价与抢答相结合的停车引导系统的结构示意图；
图4是本发明实施例公开的一种无线通信终端显示的引导路径的界面示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种报价与抢答相结合的停车引导方法及系统，可以实现户外无人停车收费，从而可以提高收费效率；而且，驾驶员可以便捷地找到空闲出租车位进行停车，从而可以提高空闲出租车位的利用率。以下分别进行详细说明。
实施例一
请参阅图1，图1是本发明实施例公开的一种报价与抢答相结合的停车引导方法的流程示意图。如图1所示，该报价与抢答相结合的停车引导方法可以包括以下步骤：
101、无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统。
本发明实施例中，无线通信终端内置的无线通讯模块在生产时，可以输入上频点470MHz，下频点510MHz，这样无线通讯模块可以自动将通讯频段定义为470MHz～510MHz，以符合中国SRRC标准的规定；或者，也可以输入上频点868MHz，下频点908MHz，这样无线通讯模块可以自动将通讯频段定义为868MHz～908MHz，以符合欧洲ETSI标准的规定；或者，可以输入上频点918MHz，下频点928MHz，这样无线通讯模块可以自动将通讯频段定义为918MHz～928MHz，以符合美国FCC标准的规定；或者，无线通讯模块的通讯频段也可以定义为符合日本ARIB标准或加拿大IC标准的规定，本发明实施例不作限定。
本发明实施例中，无线通信终端可以采用频分复用(Frequency Division Multiple Access，FDMA)、跳频(Frequency-Hopping Spread Spectrum，FHSS)、动态时分复用(Dynamic Time Division Multiple Access，DTDMA)、退避复用(CSMA)相结合的方法来解决干扰问题，本发明实施例不作限定。
作为一种可选的实施方式，无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统之前，无线通信终端还可以执行以下步骤：
无线通信终端响应无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取无线通信终端配置的至少两个不同的定位接口；举例来说，至少两个不同的定位接口可以包括百度的nlpservice定位接口、高德的nlpservice定位接口、谷歌的nlpservice定位接口等，本发明实施例不作限定；
以及，无线通信终端将定位请求发送至上述至少两个不同的定位接口，以触发每个定位接口分别将接收到的定位请求发送给各自对应的定位服务器；以及，获取至少一个定位接口对应的定位服务器发送的位置信息，并获取从第一时刻到第二时刻的响应时间，第一时刻为每个定位接口发送定位请求的时刻，第二时刻为每个定位接口接收到位置信息的时刻；
以及，无线通信终端将与每个定位接口对应的响应时间与响应阈值进行比较，并从响应时间未超过响应阈值的定位接口所接收的位置信息中提取定位精度最高的位置信息作为当前车辆位置；
以及，无线通信终端提示驾驶员输入指定停车时长、指定停车费用以及指定间隔距离，并且检测输入的指定停车时长、指定停车费用以及指定间隔距离。
本发明实施例中，实施上述实施方式可以精确的获取当前车辆位置，提高定位精确度。
作为一种可选的实施方式，无线通信终端响应无线通信终端所在车辆的驾驶 员输入的停车位搜索指令，获取无线通信终端配置的至少两个不同的定位接口之前，无线通信终端还可以执行以下步骤：
无线通信终端可以识别无线通信终端所在车辆的驾驶员的情绪是否稳定，如果情绪不稳定，无线通信终端可以提示驾驶员停车；如果情绪稳定，无线通信终端可以每隔指定时间采集一帧驾驶员的人脸图像，并从人脸图像中确定出人眼定位矩形，并计算人眼定位矩形的面积，根据阈值判断驾驶员的眼睛的睁闭程度，以及根据驾驶员的眼睛的睁闭程度评价出人眼疲劳程度值，以及基于人眼疲劳程度值判断驾驶员的眼睛是否疲劳，如果疲劳，提示驾驶员停车；相应地，驾驶员可以根据提示向无线通信终端输入停车位搜索指令，从而可以避免因驾驶员的情绪不稳定或眼睛疲劳而容易发生驾驶事故。
本发明实施例中，无线通信终端识别无线通信终端所在车辆的驾驶员的情绪是否稳定的方式可以为：
无线通信终端检测无线通信终端所在车辆的驾驶员佩戴的穿戴设备(如手环)发送的驾驶员的心电图数据；
以及，无线通信终端可以对心电图数据进行去噪处理，并采用心电图R波提取算法提取经过去噪处理的心电图数据中的R波峰值，以及计算经过去噪处理的心电图数据中相邻R波之间RR间距；以及，计算RR间距的频域指标、时域指标及非线性指标；其中，频域指标包括副交感神经活性指标，时域指标包括短程心率变动性指标；短程心率变动性指标通过获取RR间距差值平方和的均方根来计算；副交感神经活性指标通过快速傅里叶变换来计算；非线性指标通过分形维数计算方法来计算；
以及，无线通信终端可以根据频域指标、时域指标及非线性指标，分析该用户的情绪的活力值；其中，活力值为根据时域指标、频域指标及非线性指标建立的多元线性回归方程计算得到的值；以及，根据活力值识别该用户的情绪是否不稳定。
本发明实施例中，实施上述实施方式可以精确的识别出驾驶员的情绪是否稳定。
作为一种可选的实施方式，无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统的方式可以为：
无线通信终端扫描周围环境中是否预先设置有AP接入点，如果预先设置有AP接入点，检测AP接入点是否被配置有开放接入时段，如果AP接入点被配置有开放接入时段，识别无线通信终端的当前系统时间是否位于AP接入点被配置的开放接入时段内；
如果无线通信终端的当前系统时间位于AP接入点被配置的开放接入时段内，检测AP接入点的当前接入的终端数量是否超过AP接入点指定的最大终端接入数量；如果AP接入点的当前接入的终端数量未超过AP接入点指定的最大终端接入数量，无线通信终端建立与AP接入点之间的无线连接，并且将其所在 车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给AP接入点，由AP接入点可以将当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给停车引导系统。
本发明实施例中，由AP接入点将当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给停车引导系统可以避免无线通信终端直接与停车引导系统建立较长距离的通信连接，从而可以避免无线通信终端直接与停车引导系统通信带来的较大功耗。
102、停车引导系统查询出以当前车辆位置为圆心、以指定间隔距离为半径的区域内存在的所有的空闲出租车位，并向每一个空闲出租车位的所有者发送车位预订请求，该车位预订请求包括指定停车时长和指定停车费用。
本发明实施例中，每一个空闲出租车位的所有者在收到停车引导系统发送的车位预订请求之后，可以根据该车位预订请求包括的指定停车时长和指定停车费用来决定是否将其空闲出租车位进行出租，如果出租，空闲出租车位的所有者可以向停车引导系统发送同意预订车位响应。
103、停车引导系统在收到若干个空闲出租车位的所有者发送的同意预订车位响应之后，从该若干个空闲出租车位中确定目标出租车位；其中，停车引导系统最早收到目标出租车位的所有者发送的同意预订车位响应。
本发明实施例中，停车引导系统通常会陆续收到若干个空闲出租车位的所有者发送的同意预订车位响应，当停车引导系统最早收到出租车位A的所有者发送的同意预订车位响应时，停车引导系统可以从该若干个空闲出租车位中确定出租车位A作为目标出租车位。
104、停车引导系统生成目标出租车位与当前车辆位置之间的引导路径，并将引导路径发送给无线通信终端进行停车引导。
105、停车引导系统在车辆使离目标出租车位时，从无线通信终端绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中。
可见，实施图1所描述的方法，不仅可以实现户外无人停车收费，从而可以提高收费效率；而且，还可以使得驾驶员便捷地找到空闲出租车位进行停车，从而可以提高空闲出租车位的利用率。
可见，实施图1所描述的方法，可以精确的识别出驾驶员的情绪是否稳定以及识别出驾驶员的眼睛是否疲劳，从而可以避免因驾驶员的情绪不稳定或眼睛疲劳而容易发生驾驶事故。
可见，实施图1所描述的方法，可以避免无线通信终端直接与停车引导系统通信带来的较大功耗。
实施例二
请参阅图2，图2是本发明实施例公开的另一种报价与抢答相结合的停车引导方法的流程示意图。如图2所示，该报价与抢答相结合的停车引导方法可以包括以下步骤：
201、无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统。
作为一种可选的实施方式，无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统之前，无线通信终端还可以执行以下步骤：
无线通信终端响应无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取无线通信终端配置的至少两个不同的定位接口；举例来说，至少两个不同的定位接口可以包括百度的nlpservice定位接口、高德的nlpservice定位接口、谷歌的nlpservice定位接口等，本发明实施例不作限定；
以及，无线通信终端将定位请求发送至上述至少两个不同的定位接口，以触发每个定位接口分别将接收到的定位请求发送给各自对应的定位服务器；以及，获取至少一个定位接口对应的定位服务器发送的位置信息，并获取从第一时刻到第二时刻的响应时间，第一时刻为每个定位接口发送定位请求的时刻，第二时刻为每个定位接口接收到位置信息的时刻；
以及，无线通信终端将与每个定位接口对应的响应时间与响应阈值进行比较，并从响应时间未超过响应阈值的定位接口所接收的位置信息中提取定位精度最高的位置信息作为当前车辆位置；
以及，无线通信终端提示驾驶员输入指定停车时长、指定停车费用以及指定间隔距离，并且检测输入的指定停车时长、指定停车费用以及指定间隔距离。
本发明实施例中，实施上述实施方式可以精确的获取当前车辆位置，提高定位精确度。
作为一种可选的实施方式，无线通信终端响应无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取无线通信终端配置的至少两个不同的定位接口之前，无线通信终端还可以执行以下步骤：
无线通信终端可以识别无线通信终端所在车辆的驾驶员的情绪是否稳定，如果情绪不稳定，无线通信终端可以提示驾驶员停车；如果情绪稳定，无线通信终端可以每隔指定时间采集一帧驾驶员的人脸图像，并从人脸图像中确定出人眼定位矩形，并计算人眼定位矩形的面积，根据阈值判断驾驶员的眼睛的睁闭程度，以及根据驾驶员的眼睛的睁闭程度评价出人眼疲劳程度值，以及基于人眼疲劳程度值判断驾驶员的眼睛是否疲劳，如果疲劳，提示驾驶员停车；相应地，驾驶员可以根据提示向无线通信终端输入停车位搜索指令，从而可以避免因驾驶员的情绪不稳定或眼睛疲劳而容易发生驾驶事故。
本发明实施例中，无线通信终端识别无线通信终端所在车辆的驾驶员的情绪是否稳定的方式可以为：
无线通信终端检测无线通信终端所在车辆的驾驶员佩戴的穿戴设备(如手环)发送的驾驶员的心电图数据；举例来说，无线通信终端可以检测无线通信终端所在车辆的行驶时长是否超过预设时长，如果超过预设时长，无线通信终端可以检测无线通信终端是否与无线通信终端所在车辆的驾驶员佩戴的穿戴设备(如 手环)建立通讯连接，如果是，无线通信终端可以通知驾驶员佩戴的穿戴设备向无线通信终端发送驾驶员的心电图数据；
以及，无线通信终端可以对心电图数据进行去噪处理，并采用心电图R波提取算法提取经过去噪处理的心电图数据中的R波峰值，以及计算经过去噪处理的心电图数据中相邻R波之间RR间距；以及，计算RR间距的频域指标、时域指标及非线性指标；其中，频域指标包括副交感神经活性指标，时域指标包括短程心率变动性指标；短程心率变动性指标通过获取RR间距差值平方和的均方根来计算；副交感神经活性指标通过快速傅里叶变换来计算；非线性指标通过分形维数计算方法来计算；
以及，无线通信终端可以根据频域指标、时域指标及非线性指标，分析该用户的情绪的活力值；其中，活力值为根据时域指标、频域指标及非线性指标建立的多元线性回归方程计算得到的值；以及，根据活力值识别该用户的情绪是否不稳定。
本发明实施例中，实施上述实施方式可以精确的识别出驾驶员的情绪是否稳定。
作为一种可选的实施方式，无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统的方式可以为：
无线通信终端扫描周围环境中是否预先设置有AP接入点，如果预先设置有AP接入点，检测AP接入点是否被配置有开放接入时段，如果AP接入点被配置有开放接入时段，识别无线通信终端的当前系统时间是否位于AP接入点被配置的开放接入时段内；
如果无线通信终端的当前系统时间位于AP接入点被配置的开放接入时段内，检测AP接入点的当前接入的终端数量是否超过AP接入点指定的最大终端接入数量；如果AP接入点的当前接入的终端数量未超过AP接入点指定的最大终端接入数量，无线通信终端建立与AP接入点之间的无线连接，并且将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给AP接入点，由AP接入点可以将当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给停车引导系统。
本发明实施例中，由AP接入点将当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给停车引导系统可以避免无线通信终端直接与停车引导系统建立较长距离的通信连接，从而可以避免无线通信终端直接与停车引导系统通信带来的较大功耗。
202、停车引导系统查询出以当前车辆位置为圆心、以指定间隔距离为半径的区域内存在的所有的空闲出租车位，并向每一个空闲出租车位的所有者发送车位预订请求，该车位预订请求包括指定停车时长和指定停车费用。
本发明实施例中，每一个空闲出租车位的所有者在收到停车引导系统发送的车位预订请求之后，可以根据该车位预订请求包括的指定停车时长和指定停车费 用来决定是否将其空闲出租车位进行出租，如果出租，空闲出租车位的所有者可以向停车引导系统发送同意预订车位响应。
203、停车引导系统在收到若干个空闲出租车位的所有者发送的同意预订车位响应之后，从该若干个空闲出租车位中确定目标出租车位；其中，停车引导系统最早收到目标出租车位的所有者发送的同意预订车位响应。
本发明实施例中，停车引导系统通常会陆续收到若干个空闲出租车位的所有者发送的同意预订车位响应，当停车引导系统最早收到出租车位A的所有者发送的同意预订车位响应时，停车引导系统可以从该若干个空闲出租车位中确定出租车位A作为目标出租车位。
204、停车引导系统生成目标出租车位与当前车辆位置之间的引导路径，并将引导路径发送给无线通信终端进行停车引导。
205、停车引导系统判断停车引导系统的当前工作负荷是否超过停车引导系统指定的工作负荷，如果未超过，通过天气信息查询端口向天气信息查询端口对应的天气服务中心发起包括目标出租车位的天气信息查询请求；以及，接收天气服务中心通过天气信息查询端口返回的目标出租车位对应的预设时长(如1日)的天气信息。
206、停车引导系统将目标出租车位对应的预设时长的天气信息下发给无线通信终端。
其中，实施步骤205和步骤206，驾驶员可以提前预知目标出租车位对应的预设时长(如1日)的天气信息，从而可以做好停车时的车辆防护准备，以免车辆被恶劣天气造成损伤。
207、停车引导系统在车辆使离目标出租车位时，从无线通信终端绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中。
本发明实施例中，上述步骤207可以包括：
停车引导系统在车辆使离目标出租车位时，停车引导系统可以判断车辆在目标出租车位的实际停车时长是否超过指定停车时长，如果未超过指定停车时长，从无线通信终端绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中；如果超过指定停车时长，先从无线通信终端绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中；进一步地，停车引导系统可以计算车辆在目标出租车位的实际停车时长与指定停车时长的时长差，并且计算该时长差与单位时间对应的额外收费金额的乘积，以获得超时停车费用，再从无线通信终端绑定的电子账号中扣除该超时停车费用，并将扣除的超时停车费用添加至目标出租车位的所有者的电子账号中。
可见，实施图2所描述的方法，不仅可以实现户外无人停车收费，从而可以提高收费效率；而且，还可以使得驾驶员便捷地找到空闲出租车位进行停车，从而可以提高空闲出租车位的利用率。
可见，实施图2所描述的方法，可以精确的识别出驾驶员的情绪是否稳定以及识别出驾驶员的眼睛是否疲劳，从而可以避免因驾驶员的情绪不稳定或眼睛疲劳而容易发生驾驶事故。
可见，实施图2所描述的方法，可以避免无线通信终端直接与停车引导系统通信带来的较大功耗。
可见，实施图2所描述的方法，可以使驾驶员提前预知目标出租车位对应的预设时长(如1日)的天气信息，从而可以做好停车时的车辆防护准备，以免车辆被恶劣天气造成损伤。
实施例三
请参阅图3，图3是本发明实施例公开的一种报价与抢答相结合的停车引导系统的结构示意图。如图3所示，该系统可以包括：
无线通信终端301和停车引导系统302，其中：
无线通信终端301，用于将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统302；
停车引导系统302，用于查询出以当前车辆位置为圆心、以指定间隔距离为半径的区域内存在的所有的空闲出租车位，并向每一个空闲出租车位的所有者发送车位预订请求，车位预订请求包括指定停车时长和指定停车费用；
停车引导系统302，还用于在收到若干个空闲出租车位的所有者发送的同意预订车位响应之后，从若干个空闲出租车位中确定目标出租车位；其中，停车引导系统302最早收到目标出租车位的所有者发送的同意预订车位响应；
停车引导系统302，还用于生成目标出租车位与当前车辆位置之间的引导路径，并将引导路径发送给无线通信终端301进行停车引导；如图4所示，无线通信终端301可以显示停车引导系统302发送的目标出租车位与当前车辆位置之间的引导路径，并按照引导路径进行停车引导；
停车引导系统302，还用于在车辆使离目标出租车位时，从无线通信终端301绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中。
作为一种可选的实施方式，在图3所示的车辆停车诱导系统中：
无线通信终端301，还用于在将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统302之前，响应无线通信终端301所在车辆的驾驶员输入的停车位搜索指令，获取无线通信终端301配置的至少两个不同的定位接口；以及，将定位请求发送至至少两个不同的定位接口，以触发每个定位接口分别将接收到的定位请求发送给各自对应的定位服务器；以及，获取至少一个定位接口对应的定位服务器发送的位置信息，并获取从第一时刻到第二时刻的响应时间，第一时刻为每个定位接口发送定位请求的时刻，第二时刻为每个定位接口接收到位置信息的时刻；以及，将与每个定位接口对应的响应时间与响应阈值进行比较，并从响应时间未超过响应阈值的定位接口所接收的位置信息中提取定位精度最高的位置信息作为当前车辆位置；以及，提示驾驶员 输入指定停车时长、指定停车费用以及指定间隔距离，并且检测输入的指定停车时长、指定停车费用以及指定间隔距离。
作为一种可选的实施方式，在图3所示的车辆停车诱导系统中：
无线通信终端301，还用于在响应无线通信终端301所在车辆的驾驶员输入的停车位搜索指令，获取无线通信终端301配置的至少两个不同的定位接口之前，识别无线通信终端301所在车辆的驾驶员的情绪是否稳定，如果情绪不稳定，提示驾驶员停车；如果情绪稳定，无线通信终端301每隔指定时间采集一帧驾驶员的人脸图像，并从人脸图像中确定出人眼定位矩形，并计算人眼定位矩形的面积，根据阈值判断驾驶员的眼睛的睁闭程度，以及根据驾驶员的眼睛的睁闭程度评价出人眼疲劳程度值，以及基于人眼疲劳程度值判断驾驶员的眼睛是否疲劳，如果疲劳，提示驾驶员停车。
作为一种可选的实施方式，在图3所示的车辆停车诱导系统中：
无线通信终端301将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统302的方式具体为：
无线通信终端301，用于扫描周围环境中是否预先设置有AP接入点，如果预先设置有AP接入点，检测AP接入点是否被配置有开放接入时段，如果AP接入点被配置有开放接入时段，识别无线通信终端301的当前系统时间是否位于AP接入点被配置的开放接入时段内；如果无线通信终端301的当前系统时间位于AP接入点被配置的开放接入时段内，检测AP接入点的当前接入的终端数量是否超过AP接入点指定的最大终端接入数量；如果AP接入点的当前接入的终端数量未超过AP接入点指定的最大终端接入数量，无线通信终端301建立与AP接入点之间的无线连接，并且将无线通信终端301所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给AP接入点，由AP接入点将当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离进行加密后发送给停车引导系统302。
作为一种可选的实施方式，在图3所示的车辆停车诱导系统中：
停车引导系统302，还用于在生成目标出租车位与当前车辆位置之间的引导路径，并将引导路径发送给无线通信终端301进行停车引导之后，判断停车引导系统302的当前工作负荷是否超过停车引导系统302指定的工作负荷；如果停车引导系统302的当前工作负荷未超过停车引导系统302指定的工作负荷，通过天气信息查询端口向天气信息查询端口对应的天气服务中心发起包括目标出租车位的天气信息查询请求；以及，接收天气服务中心通过天气信息查询端口返回的目标出租车位对应的预设时长的天气信息；以及，将目标出租车位对应的预设时长的天气信息下发给无线通信终端301。
本发明实施例中，停车引导系统302在车辆使离目标出租车位时，从无线通信终端301绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中的方式可以为：
停车引导系统302在车辆使离目标出租车位时，停车引导系统302可以判断 车辆在目标出租车位的实际停车时长是否超过指定停车时长，如果未超过指定停车时长，从无线通信终端301绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中；如果超过指定停车时长，先从无线通信终端301绑定的电子账号中扣除指定停车费用，并将扣除的指定停车费用添加至目标出租车位的所有者的电子账号中；进一步地，停车引导系统302可以计算车辆在目标出租车位的实际停车时长与指定停车时长的时长差，并且计算该时长差与单位时间对应的额外收费金额的乘积，以获得超时停车费用，再从无线通信终端301绑定的电子账号中扣除该超时停车费用，并将扣除的超时停车费用添加至目标出租车位的所有者的电子账号中。
可见，实施图3所描述的系统，不仅可以实现户外无人停车收费，从而可以提高收费效率；而且，还可以使得驾驶员便捷地找到空闲出租车位进行停车，从而可以提高空闲出租车位的利用率。
可见，实施图3所描述的系统，可以精确的识别出驾驶员的情绪是否稳定以及识别出驾驶员的眼睛是否疲劳，从而可以避免因驾驶员的情绪不稳定或眼睛疲劳而容易发生驾驶事故。
可见，实施图3所描述的系统，可以避免无线通信终端401直接与停车引导系统402通信带来的较大功耗。
可见，实施图3所描述的系统，可以使驾驶员提前预知目标出租车位对应的预设时长(如1日)的天气信息，从而可以做好停车时的车辆防护准备，以免车辆被恶劣天气造成损伤。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储介质中，存储介质包括只读存储器(Read-Only Memory，ROM)、随机存储器(Random Access Memory，RAM)、可编程只读存储器(Programmable Read-only Memory，PROM)、可擦除可编程只读存储器(Erasable Programmable Read Only Memory，EPROM)、一次可编程只读存储器(One-time Programmable Read-Only Memory，OTPROM)、电子抹除式可复写只读存储器(Electrically-Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储器、磁盘存储器、磁带存储器、或者能够用于携带或存储数据的计算机可读的任何其他介质。
以上对本发明实施例公开的一种报价与抢答相结合的停车引导方法及系统进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种报价与抢答相结合的停车引导方法，其特征在于，包括：
    无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统；
    所述停车引导系统查询出以所述当前车辆位置为圆心、以所述指定间隔距离为半径的区域内存在的所有的空闲出租车位，并向每一个所述空闲出租车位的所有者发送车位预订请求，所述车位预订请求包括所述指定停车时长和所述指定停车费用；
    所述停车引导系统在收到若干个空闲出租车位的所有者发送的同意预订车位响应之后，从所述若干个空闲出租车位中确定目标出租车位；其中，所述停车引导系统最早收到所述目标出租车位的所有者发送的同意预订车位响应；
    所述停车引导系统生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导；
    所述停车引导系统在所述车辆使离所述目标出租车位时，从所述无线通信终端绑定的电子账号中扣除所述指定停车费用，并将扣除的所述指定停车费用添加至所述目标出租车位的所有者的电子账号中。
  2. 根据权利要求1所述的停车引导方法，其特征在于，所述无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统之前，所述方法还包括：
    无线通信终端响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口；以及，将定位请求发送至所述至少两个不同的定位接口，以触发每个定位接口分别将接收到的定位请求发送给各自对应的定位服务器；以及，获取至少一个定位接口对应的定位服务器发送的位置信息，并获取从第一时刻到第二时刻的响应时间，第一时刻为每个定位接口发送定位请求的时刻，第二时刻为每个定位接口接收到位置信息的时刻；以及，将与每个定位接口对应的响应时间与响应阈值进行比较，并从响应时间未超过响应阈值的定位接口所接收的位置信息中提取定位精度最高的位置信息作为当前车辆位置；
    所述无线通信终端提示所述驾驶员输入指定停车时长、指定停车费用以及指定间隔距离，并且检测所述驾驶员输入的所述指定停车时长、指定停车费用以及指定间隔距离。
  3. 根据权利要求2所述的停车引导方法，其特征在于，所述无线通信终端响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口之前，所述方法还包括：
    所述无线通信终端识别所述无线通信终端所在车辆的驾驶员的情绪是否稳定，如果情绪不稳定，提示所述驾驶员停车；如果情绪稳定，所述无线通信终端每隔指定时间采集一帧所述驾驶员的人脸图像，并从所述人脸图像中确定出人眼定位矩形，并计算所述人眼定位矩形的面积，根据阈值判断所述驾驶员的眼睛的 睁闭程度，以及根据所述驾驶员的眼睛的睁闭程度评价出人眼疲劳程度值，以及基于所述人眼疲劳程度值判断所述驾驶员的眼睛是否疲劳，如果疲劳，提示所述驾驶员停车。
  4. 根据权利要求1～3任一项所述的停车引导方法，其特征在于，所述无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统，包括：
    所述无线通信终端扫描周围环境中是否预先设置有AP接入点，如果预先设置有所述AP接入点，检测所述AP接入点是否被配置有开放接入时段，如果所述AP接入点被配置有所述开放接入时段，识别所述无线通信终端的当前系统时间是否位于所述AP接入点被配置的所述开放接入时段内；
    如果所述无线通信终端的当前系统时间位于所述AP接入点被配置的所述开放接入时段内，检测所述AP接入点的当前接入的终端数量是否超过所述AP接入点指定的最大终端接入数量；
    如果所述AP接入点的当前接入的终端数量未超过所述AP接入点指定的最大终端接入数量，所述无线通信终端建立与所述AP接入点之间的无线连接，并且将所述无线通信终端所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给所述AP接入点，由所述AP接入点将所述当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离进行加密后发送给所述停车引导系统。
  5. 根据权利要求1～4所述的停车引导方法，其特征在于，所述停车引导系统生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导之后，所述方法还包括:
    所述停车引导系统判断所述停车引导系统的当前工作负荷是否超过所述停车引导系统指定的工作负荷；
    如果所述停车引导系统的当前工作负荷未超过所述停车引导系统指定的工作负荷，所述停车引导系统通过天气信息查询端口向所述天气信息查询端口对应的天气服务中心发起包括所述目标出租车位的天气信息查询请求；
    以及，所述停车引导系统接收所述天气服务中心通过所述天气信息查询端口返回的所述目标出租车位对应的预设时长的天气信息；
    以及，所述停车引导系统将所述目标出租车位对应的预设时长的天气信息下发给所述无线通信终端。
  6. 一种报价与抢答相结合的停车引导系统，其特征在于，包括无线通信终端和停车引导系统，其中：
    所述无线通信终端，用于将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给所述停车引导系统；
    所述停车引导系统，用于查询出以所述当前车辆位置为圆心、以所述指定间隔距离为半径的区域内存在的所有的空闲出租车位，并向每一个所述空闲出租车位的所有者发送车位预订请求，所述车位预订请求包括所述指定停车时长和所述 指定停车费用；
    所述停车引导系统，还用于在收到若干个空闲出租车位的所有者发送的同意预订车位响应之后，从所述若干个空闲出租车位中确定目标出租车位；其中，所述停车引导系统最早收到所述目标出租车位的所有者发送的同意预订车位响应；
    所述停车引导系统，还用于生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导；
    所述停车引导系统，还用于在所述车辆使离所述目标出租车位时，从所述无线通信终端绑定的电子账号中扣除所述指定停车费用，并将扣除的所述指定停车费用添加至所述目标出租车位的所有者的电子账号中。
  7. 根据权利要求6所述的停车引导系统，其特征在于：
    所述无线通信终端，还用于在将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统之前，响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口；以及，将定位请求发送至所述至少两个不同的定位接口，以触发每个定位接口分别将接收到的定位请求发送给各自对应的定位服务器；以及，获取至少一个定位接口对应的定位服务器发送的位置信息，并获取从第一时刻到第二时刻的响应时间，第一时刻为每个定位接口发送定位请求的时刻，第二时刻为每个定位接口接收到位置信息的时刻；以及，将与每个定位接口对应的响应时间与响应阈值进行比较，并从响应时间未超过响应阈值的定位接口所接收的位置信息中提取定位精度最高的位置信息作为当前车辆位置；以及，提示所述驾驶员输入指定停车时长、指定停车费用以及指定间隔距离，并且检测所述驾驶员输入的所述指定停车时长、指定停车费用以及指定间隔距离。
  8. 根据权利要求7所述的停车引导系统，其特征在于：
    所述无线通信终端，还用于在响应所述无线通信终端所在车辆的驾驶员输入的停车位搜索指令，获取所述无线通信终端配置的至少两个不同的定位接口之前，识别所述无线通信终端所在车辆的驾驶员的情绪是否稳定，如果情绪不稳定，提示所述驾驶员停车；如果情绪稳定，所述无线通信终端每隔指定时间采集一帧所述驾驶员的人脸图像，并从所述人脸图像中确定出人眼定位矩形，并计算所述人眼定位矩形的面积，根据阈值判断所述驾驶员的眼睛的睁闭程度，以及根据所述驾驶员的眼睛的睁闭程度评价出人眼疲劳程度值，以及基于所述人眼疲劳程度值判断所述驾驶员的眼睛是否疲劳，如果疲劳，提示所述驾驶员停车。
  9. 根据权利要求6～8任一项所述的停车引导系统，其特征在于，所述无线通信终端将其所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离上报给停车引导系统的方式具体为：
    所述无线通信终端，用于扫描周围环境中是否预先设置有AP接入点，如果预先设置有所述AP接入点，检测所述AP接入点是否被配置有开放接入时段，如果所述AP接入点被配置有所述开放接入时段，识别所述无线通信终端的当前系统时间是否位于所述AP接入点被配置的所述开放接入时段内；如果所述无线 通信终端的当前系统时间位于所述AP接入点被配置的所述开放接入时段内，检测所述AP接入点的当前接入的终端数量是否超过所述AP接入点指定的最大终端接入数量；如果所述AP接入点的当前接入的终端数量未超过所述AP接入点指定的最大终端接入数量，所述无线通信终端建立与所述AP接入点之间的无线连接，并且将所述无线通信终端所在车辆的当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离发送给所述AP接入点，由所述AP接入点将所述当前车辆位置、指定停车时长、指定停车费用以及指定间隔距离进行加密后发送给所述停车引导系统。
  10. 根据权利要求6～9任一项所述的停车引导系统，其特征在于：
    所述停车引导系统，还用于在生成所述目标出租车位与所述当前车辆位置之间的引导路径，并将所述引导路径发送给所述无线通信终端进行停车引导之后，判断所述停车引导系统的当前工作负荷是否超过所述停车引导系统指定的工作负荷；如果所述停车引导系统的当前工作负荷未超过所述停车引导系统指定的工作负荷，通过天气信息查询端口向所述天气信息查询端口对应的天气服务中心发起包括所述目标出租车位的天气信息查询请求；以及，接收所述天气服务中心通过所述天气信息查询端口返回的所述目标出租车位对应的预设时长的天气信息；以及，将所述目标出租车位对应的预设时长的天气信息下发给所述无线通信终端。
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