WO2018232997A1 - 一种基于无线车载终端的户外停车收费方法和系统 - Google Patents

一种基于无线车载终端的户外停车收费方法和系统 Download PDF

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Publication number
WO2018232997A1
WO2018232997A1 PCT/CN2017/099138 CN2017099138W WO2018232997A1 WO 2018232997 A1 WO2018232997 A1 WO 2018232997A1 CN 2017099138 W CN2017099138 W CN 2017099138W WO 2018232997 A1 WO2018232997 A1 WO 2018232997A1
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Prior art keywords
parking
vehicle
wireless
terminal
time
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English (en)
French (fr)
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杜光东
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/24—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for parking meters
    • G07F17/244—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for parking meters provided with means for retaining a vehicle
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/14—Payment architectures specially adapted for billing systems
    • G06Q20/145—Payments according to the detected use or quantity

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to an outdoor parking charging method and system based on a wireless vehicle terminal.
  • the embodiment of the invention discloses an outdoor parking charging method and system based on a wireless vehicle terminal, which can realize unmanned parking charges and improve charging management efficiency.
  • the first aspect of the embodiments of the present invention discloses an outdoor parking charging method based on a wireless vehicle terminal, including:
  • the wireless vehicle-mounted terminal reports the current vehicle position of the vehicle where the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking charging system;
  • the parking charging system queries whether there is a target parking space, wherein the remaining rental time of the target parking space is greater than the specified parking time, and the target parking space is the closest to the current vehicle among all the free parking spaces Location parking space;
  • the parking charging system If the target parking space exists, the parking charging system generates a navigation path between the target parking space and the current vehicle location, and sends the navigation path to the wireless vehicle terminal for parking navigation;
  • the parking charging system deducts a corresponding parking fee from an electronic account number bound by the wireless vehicle terminal according to the actual parking time of the vehicle at the target parking space.
  • the wireless vehicle Before the terminal reports the current vehicle location of the vehicle in which the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking charging system, the method further includes:
  • the wireless vehicle-mounted terminal collects a current vehicle position in response to a parking space search command input by a driver of the vehicle in which the wireless vehicle-mounted terminal is located;
  • the wireless vehicle-mounted terminal prompts the driver to input a designated parking time
  • the wireless in-vehicle terminal detects a specified parking time length input by the driver.
  • the wireless vehicle-mounted terminal responds to a parking space search command input by a driver of a vehicle where the wireless vehicle-mounted terminal is located, and collects a current vehicle position
  • the method also includes:
  • the wireless in-vehicle terminal detects electrocardiogram data of the driver transmitted by a wearable device worn by a driver of a vehicle in which the wireless in-vehicle terminal is located;
  • the wireless vehicle terminal performs denoising processing on the electrocardiogram data
  • the wireless vehicle-mounted terminal extracts an R-wave peak value in the ECG data subjected to the denoising process by using an electrocardiogram R-wave extraction algorithm, and calculates an RR distance between adjacent R-waves in the de-noised ECG data;
  • the wireless vehicle-mounted terminal calculates a frequency domain index, a time domain index, and a non-linear index of the RR interval; wherein the frequency domain indicator includes a parasympathetic nerve activity index, and the time domain indicator includes a short-range heart rate variability indicator;
  • the short-range heart rate variability index is calculated by obtaining a root mean square of the sum of the squares of the RR gap differences;
  • the parasympathetic nerve activity index is calculated by a fast Fourier transform;
  • the nonlinear index is calculated by a fractal dimension calculation method;
  • the wireless vehicle-mounted terminal analyzes the vitality value of the user's emotion according to the frequency domain index, the time domain index, and the non-linear index; the vitality value is established according to the time domain index, the frequency domain index, and the nonlinear indicator.
  • the calculated value of the multiple linear regression equation
  • the wireless vehicle-mounted terminal identifies whether the emotion of the driver is unstable according to the vitality value, and if the vehicle is unstable, prompts the driver to stop.
  • the wireless in-vehicle terminal reports the current vehicle location of the vehicle where the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking charging system.
  • the wireless vehicle-mounted terminal scans whether a routing node is preset in the surrounding environment, and if the routing node is set in advance, detecting whether the routing node is configured with an open access period, if the routing node is configured to be open An access period, identifying whether a current system time of the wireless in-vehicle terminal is located in the open access period in which the routing node is configured;
  • the routing node If the current system time of the wireless in-vehicle terminal is located in the open access period in which the routing node is configured, detecting whether the number of terminals currently accessed by the routing node exceeds the path The maximum number of terminal accesses specified by the node;
  • the wireless in-vehicle terminal establishes a wireless connection with the routing node, and the wireless in-vehicle terminal The current vehicle position of the vehicle in which it is located and the designated parking time input by the driver are transmitted to the routing node, and the routing node transmits the current vehicle position of the vehicle in which the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the Parking charge system.
  • the parking charging system generates a navigation path between the target parking space and the current vehicle location, and sends the navigation path to After the wireless in-vehicle terminal performs parking navigation, the method further includes:
  • the parking charging system determines whether a current workload of the parking charging system exceeds a workload specified by the parking charging system
  • the parking charging system initiates the target parking by using the weather information inquiry port to the weather service platform corresponding to the weather information inquiry port.
  • Weather information inquiry request ;
  • the parking charging system receives the weather information of the preset duration corresponding to the target parking space returned by the weather service platform through the weather information inquiry port;
  • the parking charging system sends the weather information of the preset duration corresponding to the target parking space to the wireless vehicle terminal;
  • the parking charging system deducts the corresponding parking fee from the electronic account number bound by the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space, including:
  • the parking charging system determines whether the actual parking time of the vehicle in the target parking space exceeds the specified parking time length, and if the specified parking time is not exceeded, the first charging rule and the corresponding charging position according to the target parking space Calculating a corresponding parking fee for the actual parking time, the first charging rule includes a first charging amount corresponding to the unit time; if the specified parking time is exceeded, the second charging rule corresponding to the target parking space and the actual The parking duration calculates a corresponding parking fee, the second charging rule includes a second charging amount corresponding to the unit time, and the second charging amount is equal to n times the first charging amount, and the n is a positive number greater than 0; And deducting the corresponding parking fee from the electronic account bound by the wireless vehicle terminal.
  • the second aspect of the embodiments of the present invention discloses an outdoor parking charging system based on a wireless vehicle terminal, including a wireless vehicle terminal and a parking charging system, wherein:
  • the wireless vehicle-mounted terminal is configured to report a current vehicle position of the vehicle where the wireless vehicle-mounted terminal is located and a designated parking time input by the driver to the parking charging system;
  • the parking charging system is configured to query whether there is a target parking space, wherein a remaining rental time of the target parking space is greater than the specified parking time, and the target parking space is all a parking space closest to the current vehicle location among the idle parking spaces; if the target parking space is present, generating a navigation path between the target parking space and the current vehicle location, and transmitting the navigation path to The wireless vehicle terminal performs parking navigation;
  • the parking charging system is further configured to deduct a corresponding parking fee from an electronic account number bound by the wireless vehicle terminal according to the actual parking time of the vehicle at the target parking space.
  • the wireless in-vehicle terminal is further configured to respond to a driver input by the vehicle of the wireless in-vehicle terminal before reporting the current vehicle position of the vehicle in which the wireless in-vehicle terminal is located and the designated parking time input by the driver to the parking toll collection system.
  • a parking space search command to acquire a current vehicle position; and, to prompt the driver to input a designated parking time; and to detect a specified parking time input by the driver.
  • the wireless vehicle-mounted terminal is further configured to: before receiving the current vehicle position, in response to the parking space search command input by the driver of the vehicle where the wireless vehicle-mounted terminal is located, detecting, by the wearable device worn by the driver of the vehicle where the wireless vehicle-mounted terminal is located, Electrocardiogram data of the driver; denoising the electrocardiogram data; extracting R wave peaks in the degaussed ECG data by using an electrocardiogram R wave extraction algorithm, and calculating the denoised processed electrocardiogram data a RR interval between adjacent R waves; calculating a frequency domain index, a time domain index, and a nonlinear index of the RR interval; wherein the frequency domain indicator includes a parasympathetic nerve activity index, and the time domain indicator includes a short range heart rate change a short-term heart rate variability index is calculated by obtaining a root mean square of a sum of squares of the RR gap differences; the parasympathetic nerve activity index is calculated by a fast Fourier transform; the nonlinear index is obtained by a
  • the wireless in-vehicle terminal reports the current vehicle location of the vehicle where the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking toll collection system.
  • the method is specifically as follows:
  • the wireless vehicle-mounted terminal is configured to scan whether a routing node is preset in the surrounding environment, and if the routing node is preset, detecting whether the routing node is configured with an open access period, if the routing node is configured Determining whether the current system time of the wireless in-vehicle terminal is located in the open access period in which the routing node is configured; if the current system time of the wireless in-vehicle terminal is located in the routing node In the open access period, detecting whether the number of terminals currently accessed by the routing node exceeds that specified by the routing node Maximum number of terminal accesses; if the number of terminals currently accessed by the routing node does not exceed the maximum number of terminal accesses specified by the routing node, establishing a wireless connection with the routing node, and the wireless vehicle Sending to the routing node the current vehicle location of the vehicle where the terminal is located and the designated parking duration input by the driver, and sending, by the routing node, the current vehicle location of the vehicle where the wireless vehicle-mounted
  • the parking charging system is further configured to: after generating a navigation path between the target parking space and the current vehicle location, and send the navigation path to the wireless vehicle terminal for parking navigation, determine the parking Whether the current workload of the toll collection system exceeds the workload specified by the parking toll collection system; if the current workload of the parking toll collection system does not exceed the workload specified by the parking toll collection system, the weather information is inquired to the weather information through the port
  • the weather service platform corresponding to the query port initiates a weather information query request including the target parking space; and receiving weather information of the preset time period corresponding to the target parking space returned by the weather service platform through the weather information query port And sending, to the wireless vehicle-mounted terminal, weather information of a preset duration corresponding to the target parking space;
  • the manner of deducting the corresponding parking fee from the electronic account number bound by the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space is specifically as follows:
  • the parking charging system is configured to determine whether the actual parking time of the vehicle in the target parking space exceeds the specified parking time, and if the specified parking time is not exceeded, the first charging rule corresponding to the target parking space And calculating, by the actual parking time, a corresponding parking fee, where the first charging rule includes a first charging amount corresponding to the unit time; if the specified parking time is exceeded, the second charging rule corresponding to the target parking space Calculating a corresponding parking fee for the actual parking duration, the second charging rule includes a second charging amount corresponding to the unit time, and the second charging amount is equal to n times the first charging amount, and the n is greater than 0 And; deducting the corresponding parking fee from the electronic account bound to the wireless vehicle terminal.
  • the embodiment of the invention has the following beneficial effects:
  • the wireless vehicle-mounted terminal reports the current vehicle position of the vehicle where the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking charging system; the parking charging system queries whether there is a target parking space, and the remaining rental of the target parking space The duration is greater than the specified parking duration, and the target parking space is the parking space closest to the current vehicle location among all the available parking spaces; if there is a target parking space, the parking charging system generates a navigation path between the target parking space and the current vehicle location, and The navigation path is sent to the wireless vehicle terminal for parking navigation; the parking charging system determines the actual parking time of the vehicle in the target parking space, and deducts the corresponding parking fee from the electronic account bound by the wireless vehicle terminal according to the actual parking time. It can be seen that the embodiment of the present invention can be implemented without People pay parking fees, reduce the construction cost of parking lots, and improve the efficiency of charging management.
  • FIG. 1 is a schematic flow chart of an outdoor parking charging method based on a wireless vehicle terminal according to an embodiment of the present invention
  • FIG. 2 is a schematic flow chart of another outdoor parking charging method based on a wireless vehicle terminal according to an embodiment of the present invention
  • FIG. 3 is a schematic flow chart of another outdoor parking charging method based on a wireless vehicle terminal according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an outdoor parking charging system based on a wireless vehicle terminal according to an embodiment of the present invention.
  • the embodiment of the invention discloses an outdoor parking charging method and system based on a wireless vehicle terminal, which can realize unmanned parking charges and improve charging management efficiency. The details are described below separately.
  • FIG. 1 is a schematic flowchart diagram of an outdoor parking charging method based on a wireless vehicle terminal according to an embodiment of the present invention. As shown in FIG. 1, the outdoor parking charging method based on the wireless vehicle terminal may include the following steps:
  • the wireless vehicle terminal reports the current vehicle position of the vehicle where the wireless vehicle terminal is located and the designated parking time input by the driver to the parking charging system.
  • the wireless communication module built in the wireless vehicle terminal can input the upper frequency point 470MHz and the lower frequency point 510MHz during production, so that the wireless communication module can automatically define the communication frequency band as 470MHz ⁇ 510MHz to conform to the Chinese SRRC standard.
  • the embodiment of the present invention is not limited.
  • the wireless vehicle terminal may use Frequency Division Multiple Access (FDMA), Frequency-Hopping Spread Spectrum (FHSS), and Dynamic Time Division Multiple Access (DTDMA).
  • FDMA Frequency Division Multiple Access
  • FHSS Frequency-Hopping Spread Spectrum
  • DTDMA Dynamic Time Division Multiple Access
  • the method of combining the back-off multiplexing (CSMA) to solve the interference problem is not limited in the embodiment of the present invention.
  • the wireless vehicle-mounted terminal may perform the following steps:
  • the wireless vehicle terminal collects the current vehicle position in response to the parking space search command input by the driver of the vehicle in which the wireless vehicle terminal is located; and the wireless vehicle terminal can prompt the driver to input the designated parking time; and the wireless vehicle terminal detects the designated parking input by the driver Duration (eg 1 hour).
  • the wireless vehicle-mounted terminal may perform the following steps before collecting the current vehicle position in response to the parking space search command input by the driver of the vehicle where the wireless vehicle-mounted terminal is located:
  • the wireless vehicle-mounted terminal can recognize whether the mood of the driver of the vehicle where the wireless vehicle-mounted terminal is located is stable. If it is unstable, the wireless vehicle-mounted terminal can prompt the driver to stop, and the driver can input a parking space search command to the wireless vehicle-mounted terminal according to the prompt, thereby avoiding Driving accidents are prone to occur due to driver's emotional instability.
  • the manner in which the wireless in-vehicle terminal recognizes whether the mood of the driver of the vehicle in which the wireless in-vehicle terminal is located is stable:
  • the wireless vehicle-mounted 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 vehicle-mounted terminal is located;
  • the wireless vehicle terminal can perform denoising processing on the electrocardiogram data, and extract an R wave peak in the degaussed ECG data by using an electrocardiogram R wave extraction algorithm, and calculate adjacent R waves in the degaussed ECG data.
  • Inter-RR spacing and, calculating the frequency domain index, time domain index and non-linear index of RR spacing; wherein, the frequency domain index includes the parasympathetic nerve activity index, the time domain index includes the short-range heart rate variability index; the short-range heart rate variability index is obtained
  • the root mean square of the sum of the squares of the RR spacing differences is calculated; the parasympathetic nerve activity index is calculated by the fast Fourier transform; the nonlinear index is calculated by the fractal dimension calculation method;
  • the wireless vehicle terminal can analyze the emotional activity value of the user according to the frequency domain indicator, the time domain indicator and the non-linear indicator; wherein the vitality value is based on the time domain index, the frequency domain index, and the nonlinearity The value calculated by the multiple linear regression equation established by the index; 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 parking charging system queries whether there is a target parking space, wherein the remaining rental time of the target parking space is greater than the designated parking time, and the target parking space is the parking space closest to the current vehicle position among all the free parking spaces, if there is a target
  • the parking space generates a navigation path between the target parking space and the current vehicle position, and transmits the navigation path to the wireless vehicle terminal for parking navigation.
  • each of the free parking spaces can be rented according to the time period, that is, each idle parking space can be set with a rental time (for example, 08:30 to 18:00).
  • a rental time for example, 08:30 to 18:00.
  • the owner can rent out his free parking space, and the owner can report the rental time set by the owner to his free parking space (for example, 08: 30 to 18:00).
  • the parking charging system deducts the corresponding parking fee from the electronic account bound to the wireless vehicle terminal according to the actual parking time of the vehicle at the target parking space.
  • the parking charging system may deduct the corresponding parking fee from the electronic account bound to the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space:
  • the parking charging system determines whether the actual parking time of the vehicle in the target parking space exceeds the specified parking time. If the specified parking time is not exceeded, the corresponding charging fee is calculated according to the first charging rule corresponding to the target parking space and the actual parking time.
  • the first charging rule The first charging amount corresponding to the unit time is included; if the specified parking time is exceeded, the corresponding charging fee is calculated according to the second charging rule corresponding to the target parking space and the actual parking time, and the second charging rule includes the second charging corresponding to the unit time.
  • the amount, and the second charge amount is equal to n times the first charge amount, n is a positive number greater than 0; and the corresponding parking fee is deducted from the electronic account bound to the wireless vehicle terminal.
  • the implementation of such an optional embodiment can encourage the owner to drive the vehicle away from the target parking position in time when the vehicle is parked for a specified period of time, so as not to cause a huge parking fee.
  • FIG. 2 is a schematic flowchart diagram of another outdoor parking charging method based on a wireless vehicle terminal according to an embodiment of the present invention.
  • the wireless parking terminal-based outdoor parking charging method may include the following steps:
  • the wireless vehicle terminal collects a current vehicle position in response to a parking space search command input by a driver of the vehicle where the wireless vehicle terminal is located.
  • the wireless vehicle-mounted terminal may perform the following steps before collecting the current vehicle position in response to the parking space search command input by the driver of the vehicle where the wireless vehicle-mounted terminal is located:
  • the wireless vehicle-mounted terminal can recognize whether the mood of the driver of the vehicle where the wireless vehicle-mounted terminal is located is stable. If it is unstable, the wireless vehicle-mounted terminal can prompt the driver to stop, and the driver can input a parking space search command to the wireless vehicle-mounted terminal according to the prompt, thereby avoiding Driving accidents are prone to occur due to driver's emotional instability.
  • the manner in which the wireless in-vehicle terminal recognizes whether the mood of the driver of the vehicle in which the wireless in-vehicle terminal is located is stable:
  • the wireless vehicle-mounted terminal detects the driver's electrocardiogram data transmitted by the wearable device (such as a wristband) worn by the driver of the vehicle in which the wireless vehicle-mounted terminal is located; for example, the wireless vehicle-mounted terminal can detect whether the travel time of the vehicle in which the wireless vehicle-mounted terminal is located exceeds a preset The duration, if the preset duration is exceeded, the wireless vehicle terminal can detect whether the wireless vehicle terminal establishes a communication connection with a wearable device (such as a wristband) worn by the driver of the vehicle where the wireless vehicle terminal is located, and if so, the wireless vehicle terminal can notify the driver to wear
  • the wearable device transmits the driver's electrocardiogram data to the wireless vehicle terminal;
  • the wireless vehicle terminal can perform denoising processing on the electrocardiogram data, and extract an R wave peak in the degaussed ECG data by using an electrocardiogram R wave extraction algorithm, and calculate adjacent R waves in the degaussed ECG data.
  • Inter-RR spacing and, calculating the frequency domain index, time domain index and non-linear index of RR spacing; wherein, the frequency domain index includes the parasympathetic nerve activity index, the time domain index includes the short-range heart rate variability index; the short-range heart rate variability index is obtained
  • the root mean square of the sum of the squares of the RR spacing differences is calculated; the parasympathetic nerve activity index is calculated by the fast Fourier transform; the nonlinear index is calculated by the fractal dimension calculation method;
  • the wireless vehicle terminal can analyze the emotional activity value of the user according to the frequency domain indicator, the time domain indicator and the non-linear indicator; wherein the vitality value is a multiple linear regression established according to the time domain index, the frequency domain index and the non-linear index The value calculated by the equation; and, based on the vitality value, whether the emotion of the user is unstable.
  • the implementation of the above embodiment can accurately identify whether the driver's emotion is stable.
  • the wireless vehicle terminal prompts the driver to input a specified parking time and detects the driver input. Specify the length of parking.
  • the wireless vehicle terminal scans whether a routing node is preset in the surrounding environment, and if yes, detects whether the routing node is configured with an open access period, and if configured, identifies whether the current system time of the wireless vehicle terminal is located at the routing node.
  • the routing node During the open access period, if yes, detecting whether the number of terminals currently accessed by the routing node exceeds the maximum number of terminal access specified by the routing node; if not, establishing a wireless connection with the routing node, and the wireless vehicle
  • the current vehicle position of the vehicle where the terminal is located and the designated parking time input by the driver are sent to the routing node, and the routing node transmits the current vehicle position of the vehicle where the wireless vehicle terminal is located and the designated parking time input by the driver to the parking charging system.
  • the routing node sends the current vehicle location of the vehicle where the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking charging system, so that the wireless vehicle-mounted terminal can directly establish a long-distance communication connection with the parking charging system. Thereby, the large power consumption caused by the wireless vehicle terminal directly communicating with the parking toll system can be avoided.
  • the parking charging system queries whether there is a target parking space, wherein the remaining rental time of the target parking space is greater than the designated parking time, and the target parking space is the parking space closest to the current vehicle location among all the free parking spaces, if there is a target
  • the parking space generates a navigation path between the target parking space and the current vehicle position, and transmits the navigation path to the wireless vehicle terminal for parking navigation.
  • each of the free parking spaces can be rented according to the time period, that is, each idle parking space can be set with a rental time (for example, 08:30 to 18:00).
  • a rental time for example, 08:30 to 18:00.
  • the owner can rent out his free parking space, and the owner can report the rental time set by the owner to his free parking space (for example, 08: 30 to 18:00).
  • the parking charging system deducts the corresponding parking fee from the electronic account bound to the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space.
  • the parking charging system may deduct the corresponding parking fee from the electronic account bound to the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space:
  • the parking charging system determines whether the actual parking time of the vehicle in the target parking space exceeds the specified parking time. If the specified parking time is not exceeded, the corresponding charging fee is calculated according to the first charging rule corresponding to the target parking space and the actual parking time.
  • the first charging rule The first charging amount corresponding to the unit time is included; if the specified parking time is exceeded, the corresponding charging fee is calculated according to the second charging rule corresponding to the target parking space and the actual parking time, and the second charging rule includes the second charging corresponding to the unit time.
  • the amount, and the second charge amount is equal to n times the first charge amount, n is a positive number greater than 0; and the corresponding parking fee is deducted from the electronic account bound to the wireless vehicle terminal.
  • the implementation of such an optional embodiment can encourage the owner to drive the vehicle away from the target parking position in time when the vehicle is parked for a specified period of time, so as not to cause a huge parking fee.
  • FIG. 3 is a schematic flowchart diagram of another outdoor parking charging method based on a wireless vehicle terminal according to an embodiment of the present invention.
  • the wireless parking terminal-based outdoor parking charging method may include the following steps:
  • the wireless vehicle terminal collects a current vehicle position in response to a parking space search command input by a driver of the vehicle where the wireless vehicle terminal is located.
  • the wireless vehicle-mounted terminal may perform the following steps before collecting the current vehicle position in response to the parking space search command input by the driver of the vehicle where the wireless vehicle-mounted terminal is located:
  • the wireless vehicle-mounted terminal can recognize whether the mood of the driver of the vehicle where the wireless vehicle-mounted terminal is located is stable. If it is unstable, the wireless vehicle-mounted terminal can prompt the driver to stop, and the driver can input a parking space search command to the wireless vehicle-mounted terminal according to the prompt, thereby avoiding Driving accidents are prone to occur due to driver's emotional instability.
  • the manner in which the wireless in-vehicle terminal recognizes whether the mood of the driver of the vehicle in which the wireless in-vehicle terminal is located is stable:
  • the wireless vehicle-mounted 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 vehicle-mounted terminal is located;
  • the wireless vehicle terminal can perform denoising processing on the electrocardiogram data, and extract an R wave peak in the degaussed ECG data by using an electrocardiogram R wave extraction algorithm, and calculate adjacent R waves in the degaussed ECG data.
  • Inter-RR spacing and, calculating the frequency domain index, time domain index and non-linear index of RR spacing; wherein, the frequency domain index includes the parasympathetic nerve activity index, the time domain index includes the short-range heart rate variability index; the short-range heart rate variability index is obtained
  • the root mean square of the sum of the squares of the RR spacing differences is calculated; the parasympathetic nerve activity index is calculated by the fast Fourier transform; the nonlinear index is calculated by the fractal dimension calculation method;
  • the wireless vehicle terminal can analyze the emotional activity value of the user according to the frequency domain indicator, the time domain indicator and the non-linear indicator; wherein the vitality value is a multiple linear regression established according to the time domain index, the frequency domain index and the non-linear index The value calculated by the equation; and, based on the vitality value, whether the emotion of the user is unstable.
  • the implementation of the above embodiment can accurately identify whether the driver's emotion is stable.
  • the wireless vehicle terminal prompts the driver to input a designated parking time and detects a designated parking time input by the driver.
  • the wireless vehicle terminal scans whether a routing node is preset in the surrounding environment, and if yes, detects whether the routing node is configured with an open access period, and if configured, identifies whether the current system time of the wireless vehicle terminal is located at the routing node.
  • the routing node During the open access period, if yes, detecting whether the number of terminals currently accessed by the routing node exceeds the maximum number of terminal access specified by the routing node; if not, establishing a wireless connection with the routing node, and the wireless vehicle
  • the current vehicle position of the vehicle where the terminal is located and the designated parking time input by the driver are sent to the routing node, and the routing node transmits the current vehicle position of the vehicle where the wireless vehicle terminal is located and the designated parking time input by the driver to the parking charging system.
  • the routing node sends the current vehicle location of the vehicle where the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking charging system, so that the wireless vehicle-mounted terminal can directly establish a long-distance communication connection with the parking charging system. Thereby, the large power consumption caused by the wireless vehicle terminal directly communicating with the parking toll system can be avoided.
  • the parking charging system queries whether there is a target parking space, wherein the remaining rental time of the target parking space is greater than the designated parking time, and the target parking space is the parking space closest to the current vehicle position among all the free parking spaces, if there is a target
  • the parking space generates a navigation path between the target parking space and the current vehicle position, and transmits the navigation path to the wireless vehicle terminal for parking navigation.
  • each of the free parking spaces can be rented according to the time period, that is, each idle parking space can be set with a rental time (for example, 08:30 to 18:00).
  • a rental time for example, 08:30 to 18:00.
  • the owner can rent out his free parking space, and the owner can report the rental time set by the owner to his free parking space (for example, 08: 30 to 18:00).
  • the parking charging system determines whether the current workload of the parking charging system exceeds the workload specified by the parking charging system. If not, the weather information inquiry port initiates weather information including the target parking space to the weather service platform corresponding to the weather information inquiry port. Querying the request; and receiving the weather information of the preset time length (such as 1 day) corresponding to the target parking space returned by the weather service query port; and, under the preset time information corresponding to the target parking space Send to the wireless car terminal.
  • the weather information inquiry port initiates weather information including the target parking space to the weather service platform corresponding to the weather information inquiry port. Querying the request; and receiving the weather information of the preset time length (such as 1 day) corresponding to the target parking space returned by the weather service query port; and, under the preset time information corresponding to the target parking space Send to the wireless car terminal.
  • the driver can predict the weather information of the preset time period (such as 1 day) corresponding to the reserved parking space in advance, so that the vehicle protection preparation during parking can be prepared to prevent the vehicle from being damaged by bad weather.
  • the preset time period such as 1 day
  • the parking charging system deducts the corresponding parking fee from the electronic account bound to the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space.
  • the parking charging system may deduct the corresponding parking fee from the electronic account bound to the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space:
  • the parking charging system determines whether the actual parking time of the vehicle in the target parking space exceeds the specified parking time. If the specified parking time is not exceeded, the corresponding charging fee is calculated according to the first charging rule corresponding to the target parking space and the actual parking time.
  • the first charging rule The first charging amount corresponding to the unit time is included; if the specified parking time is exceeded, the corresponding charging fee is calculated according to the second charging rule corresponding to the target parking space and the actual parking time, and the second charging rule includes the second charging corresponding to the unit time.
  • the amount, and the second charge amount is equal to n times the first charge amount, n is a positive number greater than 0; and the corresponding parking fee is deducted from the electronic account bound to the wireless vehicle terminal.
  • the implementation of such an optional embodiment can encourage the owner to drive the vehicle away from the target parking position in time when the vehicle is parked for a specified period of time, so as not to cause a huge parking fee.
  • the driver can predict in advance the weather information of the preset duration (eg, 1 day) corresponding to the reserved parking space, so that the vehicle protection preparation during parking can be prepared to prevent the vehicle from being damaged by bad weather.
  • the preset duration eg, 1 day
  • FIG. 4 is a schematic structural diagram of an outdoor parking charging system based on a wireless vehicle terminal according to an embodiment of the present invention. As shown in Figure 4, the system can include:
  • Wireless vehicle terminal 401 and parking charging system 402 wherein:
  • Wireless vehicle terminal 401 for presenting the current vehicle position of the vehicle in which the wireless vehicle terminal 401 is located And the designated parking time input by the driver is reported to the parking charging system;
  • the parking charging system 402 is configured to query whether there is a target parking space, wherein the remaining rental time of the target parking space is greater than the designated parking time, and the target parking space is the parking space closest to the current vehicle position among all the free parking spaces; There is a target parking space, a navigation path between the target parking space and the current vehicle position is generated, and the navigation path is sent to the wireless vehicle terminal 401 for parking navigation;
  • the parking charging system 402 is further configured to deduct the corresponding parking fee from the electronic account bound by the wireless vehicle terminal according to the actual parking time of the vehicle at the target parking space.
  • the wireless in-vehicle terminal 401 is further configured to search for a parking space input by the driver of the vehicle in which the wireless in-vehicle terminal 401 is located before reporting the current vehicle position of the vehicle in which the wireless in-vehicle terminal 401 is located and the designated parking time input by the driver to the parking toll collection system. Commanding, acquiring the current vehicle position; and prompting the driver to input the designated parking time; and detecting the designated parking time input by the driver.
  • the wireless in-vehicle terminal 401 is further configured to detect the driver sent by the wearable device worn by the driver of the vehicle in which the wireless in-vehicle terminal 401 is located before the current vehicle position is acquired in response to the parking space search command input by the driver of the vehicle in which the wireless in-vehicle terminal 401 is located.
  • Electrocardiogram data denoising processing of electrocardiogram data; extracting R wave peaks in degaussed ECG data by ECG R wave extraction algorithm, and calculating RR spacing between adjacent R waves in degaussing ECG data
  • 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 obtains the RR spacing difference squared
  • the root mean square of the sum is calculated
  • the parasympathetic activity index is calculated by the fast Fourier transform
  • the nonlinear index is calculated by the fractal dimension calculation method
  • the user's emotion is analyzed according to the frequency domain index, the time domain index and the nonlinear index Vitality value
  • vitality value is based on time domain index, frequency domain index and nonlinearity Computing standard established multiple linear regression equation obtained value; identifying a driver according to the value of dynamic instability of mood whether, if unstable, prompting the driver to stop.
  • the manner in which the wireless vehicle-mounted terminal 401 reports the current vehicle position of the vehicle in which the wireless vehicle-mounted terminal is located and the designated parking time input by the driver to the parking charging system is specifically:
  • the wireless vehicle-mounted terminal 401 is configured to scan whether a routing node is preset in the surrounding environment, if Presetting a routing node to detect whether the routing node is configured with an open access period, and if the routing node is configured with an open access period, whether the current system time of the wireless in-vehicle terminal is located in an open access period in which the routing node is configured; If the current system time of the wireless vehicle terminal is located in the open access period in which the routing node is configured, it is detected whether the number of terminals currently accessed by the routing node exceeds the maximum terminal access number specified by the routing node; if the current access of the routing node is The number of terminals does not exceed the maximum number of terminal accesses specified by the routing node, establishing a wireless connection with the routing node, and transmitting the current vehicle location of the vehicle in which the wireless vehicle terminal is located and the designated parking time input by the driver to the routing node by routing The node transmits the current vehicle location of the vehicle in which the wireless vehicle terminal is located and
  • the parking charging system 402 is further configured to determine whether the current workload of the parking toll system 402 exceeds the parking after the navigation path between the target parking space and the current vehicle location is generated and the navigation path is transmitted to the wireless vehicle terminal 401 for parking navigation.
  • the workload specified by the toll collection system if the current workload of the parking toll system does not exceed the workload specified by the parking toll system, the weather information inquiry port initiates a weather information inquiry request including the target parking space to the weather service platform corresponding to the weather information inquiry port. And receiving the weather information of the preset time period corresponding to the target parking space returned by the weather service inquiry port; and sending the weather information of the preset time period corresponding to the target parking space to the wireless vehicle terminal;
  • the parking charging system 402 deducts the corresponding parking fee from the electronic account bound to the wireless vehicle terminal according to the actual parking time of the vehicle in the target parking space, and the specific manner is as follows:
  • the parking charging system 402 is configured to determine whether the actual parking time of the vehicle in the target parking space exceeds a specified parking time. If the specified parking time is not exceeded, the parking fee is calculated according to the first charging rule corresponding to the target parking space and the actual parking time. The fee, the first charging rule includes a first charging amount corresponding to the unit time; if the specified parking time is exceeded, the corresponding charging fee is calculated according to the second charging rule corresponding to the target parking space and the actual parking time, and the second charging rule includes a unit time corresponding The second charge amount, and the second charge amount is equal to n times the first charge amount, n is a positive number greater than 0; and the corresponding parking fee is deducted from the electronic account bound to the wireless vehicle terminal.
  • the driver can predict in advance the weather information of the preset time period (such as 1 day) corresponding to the reserved parking space, so that the vehicle protection preparation during parking can be prepared to prevent the vehicle from being damaged by bad weather.
  • the preset time period such as 1 day
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • PROM Programmable Read-Only Memory
  • EPROM Erasable Programmable Read Only Memory
  • OTPROM One-Time Programmable Read-Only Memory
  • EEPROM Electronically-Erasable Programmable Read-Only Memory
  • CD-ROM Compact Disc Read-Only Memory

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Abstract

一种基于无线车载终端的户外停车收费方法和系统，包括：无线车载终端将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统(101)；停车收费系统查询是否存在有目标停车位，目标停车位的剩余出租时长大于指定停车时长，并且目标停车位是所有空闲的停车位中最靠近当前车辆位置的停车位；如果存在目标停车位，停车收费系统生成目标停车位与当前车辆位置之间的导航路径，并将导航路径发送给无线车载终端进行停车导航(102)；停车收费系统确定车辆在目标停车位的实际停车时长，并根据实际停车时长从无线车载终端绑定的电子账号中扣除相应的停车费用(103)。可以实现户外无人停车收费，提高收费管理效率。

Description

一种基于无线车载终端的户外停车收费方法和系统 技术领域
本发明涉及物联网技术领域，尤其涉及一种基于无线车载终端的户外停车收费方法和系统。
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，越来越多的停车场被逐渐的开发出来。在实践中发现，很多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基于无线车载终端的户外停车收费方法和系统，可以实现无人停车收费，提升收费管理效率。
本发明实施例第一方面公开一种基于无线车载终端的户外停车收费方法，包括：
无线车载终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统；
所述停车收费系统查询是否存在有目标停车位，其中，所述目标停车位的剩余出租时长大于所述指定停车时长，并且所述目标停车位是所有空闲的停车位中最靠近所述当前车辆位置的停车位；
如果存在所述目标停车位，所述停车收费系统生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航；
所述停车收费系统根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
作为一种可选的实施方式，在本发明实施例第一方面中，所述无线车载 终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统之前，所述方法还包括：
无线车载终端响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置；
以及，所述无线车载终端提示所述驾驶员输入指定停车时长；
以及，所述无线车载终端检测所述驾驶员输入的指定停车时长。
作为一种可选的实施方式，在本发明实施例第一方面中，所述无线车载终端响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，所述方法还包括：
所述无线车载终端检测所述无线车载终端所在车辆的驾驶员佩戴的穿戴设备发送的所述驾驶员的心电图数据；
所述无线车载终端对所述心电图数据进行去噪处理；
所述无线车载终端采用心电图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，以及计算所述经过去噪处理的心电图数据中相邻R波之间RR间距；
所述无线车载终端计算所述RR间距的频域指标、时域指标及非线性指标；其中，所述频域指标包括副交感神经活性指标，所述时域指标包括短程心率变动性指标；所述短程心率变动性指标通过获取所述RR间距差值平方和的均方根来计算；所述副交感神经活性指标通过快速傅里叶变换来计算；所述非线性指标通过分形维数计算方法来计算；
所述无线车载终端根据所述频域指标、时域指标及非线性指标，分析所述用户的情绪的活力值；所述活力值为根据所述时域指标、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；
所述无线车载终端根据所述活力值识别所述驾驶员的情绪是否不稳定，如果不稳定，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，所述无线车载终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统，包括：
所述无线车载终端扫描周围环境中是否预先设置有路由节点，如果预先设置有所述路由节点，检测所述路由节点是否被配置有开放接入时段，如果所述路由节点被配置有所述开放接入时段，识别所述无线车载终端的当前系统时间是否位于所述路由节点被配置的所述开放接入时段内；
如果所述无线车载终端的当前系统时间位于所述路由节点被配置的所述开放接入时段内，检测所述路由节点的当前接入的终端数量是否超过所述路 由节点指定的最大终端接入数量；
如果所述路由节点的当前接入的终端数量未超过所述路由节点指定的最大终端接入数量，所述无线车载终端建立与所述路由节点之间的无线连接，并且将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述路由节点，由所述路由节点将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述停车收费系统。
作为一种可选的实施方式，在本发明实施例第一方面中，所述停车收费系统生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航之后，所述方法还包括:
所述停车收费系统判断所述停车收费系统的当前工作负荷是否超过所述停车收费系统指定的工作负荷；
如果所述停车收费系统的当前工作负荷未超过所述停车收费系统指定的工作负荷，所述停车收费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平台发起包括所述目标停车位的天气信息查询请求；
以及，所述停车收费系统接收所述天气服务平台通过所述天气信息查询端口返回的所述目标停车位对应的预设时长的天气信息；
以及，所述停车收费系统将所述目标停车位对应的预设时长的天气信息下发给所述无线车载终端；
其中，所述停车收费系统根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用，包括：
所述停车收费系统判断所述车辆在所述目标停车位的实际停车时长是否超过所述指定停车时长，如果未超过所述指定停车时长，按照所述目标停车位对应的第一收费规则以及所述实际停车时长计算相应的停车费用，所述第一收费规则包括单位时间对应的第一收费金额；如果超过所述指定停车时长，按照所述目标停车位对应的第二收费规则以及所述实际停车时长计算相应的停车费用，所述第二收费规则包括单位时间对应的第二收费金额，并且所述第二收费金额等于n倍的第一收费金额，所述n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除所述相应的停车费用。
本发明实施例第二方面公开一种基于无线车载终端的户外停车收费系统，包括无线车载终端和停车收费系统，其中：
所述无线车载终端，用于将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统；
所述停车收费系统，用于查询是否存在有目标停车位，其中，所述目标停车位的剩余出租时长大于所述指定停车时长，并且所述目标停车位是所有 空闲的停车位中最靠近所述当前车辆位置的停车位；如果存在所述目标停车位，生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航；
所述停车收费系统，还用于根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
作为一种可选的实施方式，在本发明实施例第二方面中：
所述无线车载终端，还用于在将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统之前，响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置；以及，提示所述驾驶员输入指定停车时长；以及，检测所述驾驶员输入的指定停车时长。
作为一种可选的实施方式，在本发明实施例第二方面中：
所述无线车载终端，还用于在响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，检测所述无线车载终端所在车辆的驾驶员佩戴的穿戴设备发送的所述驾驶员的心电图数据；对所述心电图数据进行去噪处理；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，以及计算所述经过去噪处理的心电图数据中相邻R波之间RR间距；计算所述RR间距的频域指标、时域指标及非线性指标；其中，所述频域指标包括副交感神经活性指标，所述时域指标包括短程心率变动性指标；所述短程心率变动性指标通过获取所述RR间距差值平方和的均方根来计算；所述副交感神经活性指标通过快速傅里叶变换来计算；所述非线性指标通过分形维数计算方法来计算；根据所述频域指标、时域指标及非线性指标，分析所述用户的情绪的活力值；所述活力值为根据所述时域指标、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；根据所述活力值识别所述驾驶员的情绪是否不稳定，如果不稳定，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，所述无线车载终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统的方式具体为：
所述无线车载终端用于扫描周围环境中是否预先设置有路由节点，如果预先设置有所述路由节点，检测所述路由节点是否被配置有开放接入时段，如果所述路由节点被配置有所述开放接入时段，识别所述无线车载终端的当前系统时间是否位于所述路由节点被配置的所述开放接入时段内；如果所述无线车载终端的当前系统时间位于所述路由节点被配置的所述开放接入时段内，检测所述路由节点的当前接入的终端数量是否超过所述路由节点指定的 最大终端接入数量；如果所述路由节点的当前接入的终端数量未超过所述路由节点指定的最大终端接入数量，建立与所述路由节点之间的无线连接，并且将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述路由节点，由所述路由节点将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述停车收费系统。
作为一种可选的实施方式，在本发明实施例第二方面中：
所述停车收费系统，还用于在生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航之后，判断所述停车收费系统的当前工作负荷是否超过所述停车收费系统指定的工作负荷；如果所述停车收费系统的当前工作负荷未超过所述停车收费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平台发起包括所述目标停车位的天气信息查询请求；以及，接收所述天气服务平台通过所述天气信息查询端口返回的所述目标停车位对应的预设时长的天气信息；以及，将所述目标停车位对应的预设时长的天气信息下发给所述无线车载终端；
其中，所述停车收费系统根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用的方式具体为：
所述停车收费系统用于判断所述车辆在所述目标停车位的实际停车时长是否超过所述指定停车时长，如果未超过所述指定停车时长，按照所述目标停车位对应的第一收费规则以及所述实际停车时长计算相应的停车费用，所述第一收费规则包括单位时间对应的第一收费金额；如果超过所述指定停车时长，按照所述目标停车位对应的第二收费规则以及所述实际停车时长计算相应的停车费用，所述第二收费规则包括单位时间对应的第二收费金额，并且所述第二收费金额等于n倍的第一收费金额，所述n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除所述相应的停车费用。
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，无线车载终端将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统；停车收费系统查询是否存在有目标停车位，目标停车位的剩余出租时长大于指定停车时长，并且目标停车位是所有空闲的停车位中最靠近当前车辆位置的停车位；如果存在目标停车位，停车收费系统生成目标停车位与当前车辆位置之间的导航路径，并将导航路径发送给无线车载终端进行停车导航；停车收费系统确定车辆在目标停车位的实际停车时长，并根据实际停车时长从无线车载终端绑定的电子账号中扣除相应的停车费用。可见，实施本发明实施例，可以实现无 人停车收费，降低停车场的建设成本，提升收费管理效率。
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基于无线车载终端的户外停车收费方法的流程示意图；
图2是本发明实施例公开的另一种基于无线车载终端的户外停车收费方法的流程示意图；
图3是本发明实施例公开的另一种基于无线车载终端的户外停车收费方法的流程示意图；
图4是本发明实施例公开的一种基于无线车载终端的户外停车收费系统的结构示意图。
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基于无线车载终端的户外停车收费方法和系统，可以实现无人停车收费，提升收费管理效率。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基于无线车载终端的户外停车收费方法的流程示意图。如图1所示，该基于无线车载终端的户外停车收费方法可以包括以下步骤：
101、无线车载终端将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统。
本发明实施例中，无线车载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，无线车载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，无线车载终端将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统之前，无线车载终端还可以执行以下步骤：
无线车载终端响应无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置；以及，无线车载终端可以提示驾驶员输入指定停车时长；以及，无线车载终端检测驾驶员输入的指定停车时长(如1个小时)。
作为一种可选的实施方式，无线车载终端在响应无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，还可以执行以下步骤：
无线车载终端可以识别无线车载终端所在车辆的驾驶员的情绪是否稳定，如果不稳定，无线车载终端可以提示驾驶员停车，而驾驶员可以根据提示向无线车载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而容易发生驾驶事故。
举例来说，无线车载终端识别无线车载终端所在车辆的驾驶员的情绪是否稳定的方式可以为：
无线车载终端检测无线车载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，无线车载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，无线车载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。
102、停车收费系统查询是否存在有目标停车位，其中，目标停车位的剩余出租时长大于指定停车时长，并且目标停车位是所有空闲的停车位中最靠近当前车辆位置的停车位，如果存在目标停车位，生成目标停车位与当前车辆位置之间的导航路径，并将导航路径发送给无线车载终端进行停车导航。
本发明实施例中，每一个空闲的停车位可以按时段进行出租，也即是说，每一个空闲的停车位可以设置有出租时长(例如08：30～18：00)。举例来说，某一车主在早上8点钟开车上班之后，车主可以将其空闲的停车位进行出租，并车主可以向停车收费系统上报车主为其空闲的停车位设置的出租时长(例如08：30～18：00)。
103、停车收费系统根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
作为一种可选的实施方式，停车收费系统根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用的方式可以为：
停车收费系统判断车辆在目标停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，按照目标停车位对应的第一收费规则以及实际停车时长计算相应的停车费用，第一收费规则包括单位时间对应的第一收费金额；如果超过指定停车时长，按照目标停车位对应的第二收费规则以及所述实际停车时长计算相应的停车费用，第二收费规则包括单位时间对应的第二收费金额，并且第二收费金额等于n倍的第一收费金额，n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除所述相应的停车费用。其中，实施这种可选的实施方式，可以鼓励车主在其车辆停放时长到达指定停车时长时，及时将车辆驶离目标停车位置，以免导致巨额的停车费用。
可见，实施图1所描述的方法，可以实现无人停车收费，降低停车场的建设成本，提升收费管理效率。
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。
可见，实施图1所描述的方法，可以鼓励车主在其车辆停放时长到达指定停车时长时，及时将车辆驶离目标停车位置，以免导致巨额的停车费用。
实施例二
请参阅图2，图2是本发明实施例公开的另一种基于无线车载终端的户外停车收费方法的流程示意图。如图2所示，该基于无线车载终端的户外停车收费方法可以包括以下步骤：
201、无线车载终端响应无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置。
作为一种可选的实施方式，无线车载终端在响应无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，还可以执行以下步骤：
无线车载终端可以识别无线车载终端所在车辆的驾驶员的情绪是否稳定，如果不稳定，无线车载终端可以提示驾驶员停车，而驾驶员可以根据提示向无线车载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而容易发生驾驶事故。
举例来说，无线车载终端识别无线车载终端所在车辆的驾驶员的情绪是否稳定的方式可以为：
无线车载终端检测无线车载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，无线车载终端可以检测无线车载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，无线车载终端可以检测无线车载终端是否与无线车载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，无线车载终端可以通知驾驶员佩戴的穿戴设备向无线车载终端发送驾驶员的心电图数据；
以及，无线车载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，无线车载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。
202、无线车载终端提示驾驶员输入指定停车时长，并检测驾驶员输入的 指定停车时长。
203、无线车载终端扫描周围环境中是否预先设置有路由节点，如果有，检测路由节点是否被配置有开放接入时段，如果被配置有，识别无线车载终端的当前系统时间是否位于路由节点被配置的开放接入时段内，如果是，检测路由节点的当前接入的终端数量是否超过路由节点指定的最大终端接入数量；如果未超过，建立与路由节点之间的无线连接，并且将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给路由节点，由路由节点将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给停车收费系统。
本发明实施例中，由路由节点将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给停车收费系统可以避免无线车载终端直接与停车收费系统建立较长距离的通信连接，从而可以避免无线车载终端直接与停车收费系统通信带来的较大功耗。
204、停车收费系统查询是否存在有目标停车位，其中，目标停车位的剩余出租时长大于指定停车时长，并且目标停车位是所有空闲的停车位中最靠近当前车辆位置的停车位，如果存在目标停车位，生成目标停车位与当前车辆位置之间的导航路径，并将导航路径发送给无线车载终端进行停车导航。
本发明实施例中，每一个空闲的停车位可以按时段进行出租，也即是说，每一个空闲的停车位可以设置有出租时长(例如08：30～18：00)。举例来说，某一车主在早上8点钟开车上班之后，车主可以将其空闲的停车位进行出租，并车主可以向停车收费系统上报车主为其空闲的停车位设置的出租时长(例如08：30～18：00)。
205、停车收费系统根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
作为一种可选的实施方式，停车收费系统根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用的方式可以为：
停车收费系统判断车辆在目标停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，按照目标停车位对应的第一收费规则以及实际停车时长计算相应的停车费用，第一收费规则包括单位时间对应的第一收费金额；如果超过指定停车时长，按照目标停车位对应的第二收费规则以及所述实际停车时长计算相应的停车费用，第二收费规则包括单位时间对应的第二收费金额，并且第二收费金额等于n倍的第一收费金额，n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除所述相应的停车费用。 其中，实施这种可选的实施方式，可以鼓励车主在其车辆停放时长到达指定停车时长时，及时将车辆驶离目标停车位置，以免导致巨额的停车费用。
可见，实施图2所描述的方法，可以实现无人停车收费，降低停车场的建设成本，提升收费管理效率。
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。
可见，实施图2所描述的方法，可以避免无线车载终端直接与停车收费系统通信带来的较大功耗。
可见，实施图2所描述的方法，可以鼓励车主在其车辆停放时长到达指定停车时长时，及时将车辆驶离目标停车位置，以免导致巨额的停车费用。
实施例三
请参阅图3，图3是本发明实施例公开的另一种基于无线车载终端的户外停车收费方法的流程示意图。如图3所示，该基于无线车载终端的户外停车收费方法可以包括以下步骤：
301、无线车载终端响应无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置。
作为一种可选的实施方式，无线车载终端在响应无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，还可以执行以下步骤：
无线车载终端可以识别无线车载终端所在车辆的驾驶员的情绪是否稳定，如果不稳定，无线车载终端可以提示驾驶员停车，而驾驶员可以根据提示向无线车载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而容易发生驾驶事故。
举例来说，无线车载终端识别无线车载终端所在车辆的驾驶员的情绪是否稳定的方式可以为：
无线车载终端检测无线车载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，无线车载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，无线车载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。
302、无线车载终端提示驾驶员输入指定停车时长，并检测驾驶员输入的指定停车时长。
303、无线车载终端扫描周围环境中是否预先设置有路由节点，如果有，检测路由节点是否被配置有开放接入时段，如果被配置有，识别无线车载终端的当前系统时间是否位于路由节点被配置的开放接入时段内，如果是，检测路由节点的当前接入的终端数量是否超过路由节点指定的最大终端接入数量；如果未超过，建立与路由节点之间的无线连接，并且将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给路由节点，由路由节点将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给停车收费系统。
本发明实施例中，由路由节点将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给停车收费系统可以避免无线车载终端直接与停车收费系统建立较长距离的通信连接，从而可以避免无线车载终端直接与停车收费系统通信带来的较大功耗。
304、停车收费系统查询是否存在有目标停车位，其中，目标停车位的剩余出租时长大于指定停车时长，并且目标停车位是所有空闲的停车位中最靠近当前车辆位置的停车位，如果存在目标停车位，生成目标停车位与当前车辆位置之间的导航路径，并将导航路径发送给无线车载终端进行停车导航。
本发明实施例中，每一个空闲的停车位可以按时段进行出租，也即是说，每一个空闲的停车位可以设置有出租时长(例如08：30～18：00)。举例来说，某一车主在早上8点钟开车上班之后，车主可以将其空闲的停车位进行出租，并车主可以向停车收费系统上报车主为其空闲的停车位设置的出租时长(例如08：30～18：00)。
305、停车收费系统判断停车收费系统的当前工作负荷是否超过停车收费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平台发起包括目标停车位的天气信息查询请求；以及，接收天气服务平台通过天气信息查询端口返回的目标停车位对应的预设时长(如1日)的天气信息；以及，将目标停车位对应的预设时长的天气信息下 发给无线车载终端。
其中，实施这种实施方式，驾驶员可以提前预知预订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。
306、停车收费系统根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
作为一种可选的实施方式，停车收费系统根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用的方式可以为：
停车收费系统判断车辆在目标停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，按照目标停车位对应的第一收费规则以及实际停车时长计算相应的停车费用，第一收费规则包括单位时间对应的第一收费金额；如果超过指定停车时长，按照目标停车位对应的第二收费规则以及所述实际停车时长计算相应的停车费用，第二收费规则包括单位时间对应的第二收费金额，并且第二收费金额等于n倍的第一收费金额，n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除所述相应的停车费用。其中，实施这种可选的实施方式，可以鼓励车主在其车辆停放时长到达指定停车时长时，及时将车辆驶离目标停车位置，以免导致巨额的停车费用。
可见，实施图3所描述的方法，可以实现无人停车收费，降低停车场的建设成本，提升收费管理效率。
可见，实施图3所描述的方法，可以精确的识别出驾驶员的情绪是否稳定。
可见，实施图3所描述的方法，可以避免无线车载终端直接与停车收费系统通信带来的较大功耗。
可见，实施图3所描述的方法，可以鼓励车主在其车辆停放时长到达指定停车时长时，及时将车辆驶离目标停车位置，以免导致巨额的停车费用。
可见，实施图3所描述的方法，驾驶员可以提前预知预订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。
实施例四
请参阅图4，图4是本发明实施例公开的一种基于无线车载终端的户外停车收费系统的结构示意图。如图4所示，该系统可以包括：
无线车载终端401和停车收费系统402，其中：
无线车载终端401，用于将无线车载终端401所在车辆的当前车辆位置 以及驾驶员输入的指定停车时长上报给停车收费系统；
停车收费系统402，用于查询是否存在有目标停车位，其中，目标停车位的剩余出租时长大于指定停车时长，并且目标停车位是所有空闲的停车位中最靠近当前车辆位置的停车位；如果存在目标停车位，生成目标停车位与当前车辆位置之间的导航路径，并将导航路径发送给无线车载终端401进行停车导航；
停车收费系统402，还用于根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
作为一种可选的实施方式，在图4所示的基于无线车载终端的户外停车收费系统中：
无线车载终端401，还用于在将无线车载终端401所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统之前，响应无线车载终端401所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置；以及，提示驾驶员输入指定停车时长；以及，检测驾驶员输入的指定停车时长。
作为一种可选的实施方式，在图4所示的基于无线车载终端的户外停车收费系统中：
无线车载终端401，还用于在响应无线车载终端401所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，检测无线车载终端401所在车辆的驾驶员佩戴的穿戴设备发送的驾驶员的心电图数据；对心电图数据进行去噪处理；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；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；根据频域指标、时域指标及非线性指标，分析用户的情绪的活力值；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；根据活力值识别驾驶员的情绪是否不稳定，如果不稳定，提示驾驶员停车。
作为一种可选的实施方式，在图4所示的基于无线车载终端的户外停车收费系统中：
无线车载终端401将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统的方式具体为：
无线车载终端401用于扫描周围环境中是否预先设置有路由节点，如果 预先设置有路由节点，检测路由节点是否被配置有开放接入时段，如果路由节点被配置有开放接入时段，识别无线车载终端的当前系统时间是否位于路由节点被配置的开放接入时段内；如果无线车载终端的当前系统时间位于路由节点被配置的开放接入时段内，检测路由节点的当前接入的终端数量是否超过路由节点指定的最大终端接入数量；如果路由节点的当前接入的终端数量未超过路由节点指定的最大终端接入数量，建立与路由节点之间的无线连接，并且将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给路由节点，由路由节点将无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述停车收费系统。
作为一种可选的实施方式，在图4所示的基于无线车载终端的户外停车收费系统中：
停车收费系统402，还用于在生成目标停车位与当前车辆位置之间的导航路径，并将导航路径发送给无线车载终端401进行停车导航之后，判断停车收费系统402的当前工作负荷是否超过停车收费系统指定的工作负荷；如果停车收费系统的当前工作负荷未超过停车收费系统指定的工作负荷，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平台发起包括目标停车位的天气信息查询请求；以及，接收天气服务平台通过天气信息查询端口返回的目标停车位对应的预设时长的天气信息；以及，将目标停车位对应的预设时长的天气信息下发给无线车载终端；
其中，停车收费系统402根据车辆在目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用的方式具体为：
停车收费系统402，用于判断车辆在所述目标停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，按照目标停车位对应的第一收费规则以及实际停车时长计算相应的停车费用，第一收费规则包括单位时间对应的第一收费金额；如果超过指定停车时长，按照目标停车位对应的第二收费规则以及实际停车时长计算相应的停车费用，第二收费规则包括单位时间对应的第二收费金额，并且第二收费金额等于n倍的第一收费金额，n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除相应的停车费用。
可见，实施图4所描述的系统，可以实现无人停车收费，降低停车场的建设成本，提升收费管理效率。
可见，实施图4所描述的系统，可以精确的识别出驾驶员的情绪是否稳定。
可见，实施图4所描述的系统，可以避免无线车载终端直接与停车收费 系统通信带来的较大功耗。
可见，实施图4所描述的系统，可以鼓励车主在其车辆停放时长到达指定停车时长时，及时将车辆驶离目标停车位置，以免导致巨额的停车费用。
可见，实施图4所描述的系统，驾驶员可以提前预知预订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基于无线车载终端的户外停车收费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. 一种基于无线车载终端的户外停车收费方法，其特征在于，包括：
    无线车载终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统；
    所述停车收费系统查询是否存在有目标停车位，其中，所述目标停车位的剩余出租时长大于所述指定停车时长，并且所述目标停车位是所有空闲的停车位中最靠近所述当前车辆位置的停车位；
    如果存在所述目标停车位，所述停车收费系统生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航；
    所述停车收费系统根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
  2. 根据权利要求1所述的基于无线车载终端的户外停车收费方法，其特征在于，所述无线车载终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统之前，所述方法还包括：
    无线车载终端响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置；
    以及，所述无线车载终端提示所述驾驶员输入指定停车时长；
    以及，所述无线车载终端检测所述驾驶员输入的指定停车时长。
  3. 根据权利要求2所述的基于无线车载终端的户外停车收费方法，其特征在于，所述无线车载终端响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，所述方法还包括：
    所述无线车载终端检测所述无线车载终端所在车辆的驾驶员佩戴的穿戴设备发送的所述驾驶员的心电图数据；
    所述无线车载终端对所述心电图数据进行去噪处理；
    所述无线车载终端采用心电图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，以及计算所述经过去噪处理的心电图数据中相邻R波之间RR间距；
    所述无线车载终端计算所述RR间距的频域指标、时域指标及非线性指标；其中，所述频域指标包括副交感神经活性指标，所述时域指标包括短程心率变动性指标；所述短程心率变动性指标通过获取所述RR间距差值平方和的均方根来计算；所述副交感神经活性指标通过快速傅里叶变换来计算；所述非线性指标通过分形维数计算方法来计算；
    所述无线车载终端根据所述频域指标、时域指标及非线性指标，分析所述用户的情绪的活力值；所述活力值为根据所述时域指标、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；
    所述无线车载终端根据所述活力值识别所述驾驶员的情绪是否不稳定， 如果不稳定，提示所述驾驶员停车。
  4. 根据权利要求1～3任一项所述的基于无线车载终端的户外停车收费方法，其特征在于，所述无线车载终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统，包括：
    所述无线车载终端扫描周围环境中是否预先设置有路由节点，如果预先设置有所述路由节点，检测所述路由节点是否被配置有开放接入时段，如果所述路由节点被配置有所述开放接入时段，识别所述无线车载终端的当前系统时间是否位于所述路由节点被配置的所述开放接入时段内；
    如果所述无线车载终端的当前系统时间位于所述路由节点被配置的所述开放接入时段内，检测所述路由节点的当前接入的终端数量是否超过所述路由节点指定的最大终端接入数量；
    如果所述路由节点的当前接入的终端数量未超过所述路由节点指定的最大终端接入数量，所述无线车载终端建立与所述路由节点之间的无线连接，并且将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述路由节点，由所述路由节点将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述停车收费系统。
  5. 根据权利要求1～4所述的基于无线车载终端的户外停车收费方法，其特征在于，所述停车收费系统生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航之后，所述方法还包括:
    所述停车收费系统判断所述停车收费系统的当前工作负荷是否超过所述停车收费系统指定的工作负荷；
    如果所述停车收费系统的当前工作负荷未超过所述停车收费系统指定的工作负荷，所述停车收费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平台发起包括所述目标停车位的天气信息查询请求；
    以及，所述停车收费系统接收所述天气服务平台通过所述天气信息查询端口返回的所述目标停车位对应的预设时长的天气信息；
    以及，所述停车收费系统将所述目标停车位对应的预设时长的天气信息下发给所述无线车载终端；
    其中，所述停车收费系统根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用，包括：
    所述停车收费系统判断所述车辆在所述目标停车位的实际停车时长是否超过所述指定停车时长，如果未超过所述指定停车时长，按照所述目标停车位对应的第一收费规则以及所述实际停车时长计算相应的停车费用，所述第一收费规则包括单位时间对应的第一收费金额；如果超过所述指定停车时长，按照所述目标停车位对应的第二收费规则以及所述实际停车时长计算相应的 停车费用，所述第二收费规则包括单位时间对应的第二收费金额，并且所述第二收费金额等于n倍的第一收费金额，所述n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除所述相应的停车费用。
  6. 一种基于无线车载终端的户外停车收费系统，其特征在于，包括无线车载终端和停车收费系统，其中：
    所述无线车载终端，用于将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统；
    所述停车收费系统，用于查询是否存在有目标停车位，其中，所述目标停车位的剩余出租时长大于所述指定停车时长，并且所述目标停车位是所有空闲的停车位中最靠近所述当前车辆位置的停车位；如果存在所述目标停车位，生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航；
    所述停车收费系统，还用于根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用。
  7. 根据权利要求6所述的基于无线车载终端的户外停车收费系统，其特征在于：
    所述无线车载终端，还用于在将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统之前，响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置；以及，提示所述驾驶员输入指定停车时长；以及，检测所述驾驶员输入的指定停车时长。
  8. 根据权利要求7所述的基于无线车载终端的户外停车收费系统，其特征在于：
    所述无线车载终端，还用于在响应所述无线车载终端所在车辆的驾驶员输入的停车位搜索指令，采集当前车辆位置之前，检测所述无线车载终端所在车辆的驾驶员佩戴的穿戴设备发送的所述驾驶员的心电图数据；对所述心电图数据进行去噪处理；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，以及计算所述经过去噪处理的心电图数据中相邻R波之间RR间距；计算所述RR间距的频域指标、时域指标及非线性指标；其中，所述频域指标包括副交感神经活性指标，所述时域指标包括短程心率变动性指标；所述短程心率变动性指标通过获取所述RR间距差值平方和的均方根来计算；所述副交感神经活性指标通过快速傅里叶变换来计算；所述非线性指标通过分形维数计算方法来计算；根据所述频域指标、时域指标及非线性指标，分析所述用户的情绪的活力值；所述活力值为根据所述时域指标、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；根据所述活力值识别所述驾驶员的情绪是否不稳定，如果不稳定，提示所述驾驶员停车。
  9. 根据权利要求6～8任一项所述的基于无线车载终端的户外停车收费系统，其特征在于，所述无线车载终端将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长上报给停车收费系统的方式具体为：
    所述无线车载终端用于扫描周围环境中是否预先设置有路由节点，如果预先设置有所述路由节点，检测所述路由节点是否被配置有开放接入时段，如果所述路由节点被配置有所述开放接入时段，识别所述无线车载终端的当前系统时间是否位于所述路由节点被配置的所述开放接入时段内；如果所述无线车载终端的当前系统时间位于所述路由节点被配置的所述开放接入时段内，检测所述路由节点的当前接入的终端数量是否超过所述路由节点指定的最大终端接入数量；如果所述路由节点的当前接入的终端数量未超过所述路由节点指定的最大终端接入数量，建立与所述路由节点之间的无线连接，并且将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述路由节点，由所述路由节点将所述无线车载终端所在车辆的当前车辆位置以及驾驶员输入的指定停车时长发送给所述停车收费系统。
  10. 根据权利要求6～9所述的基于无线车载终端的户外停车收费系统，其特征在于：
    所述停车收费系统，还用于在生成所述目标停车位与所述当前车辆位置之间的导航路径，并将所述导航路径发送给所述无线车载终端进行停车导航之后，判断所述停车收费系统的当前工作负荷是否超过所述停车收费系统指定的工作负荷；如果所述停车收费系统的当前工作负荷未超过所述停车收费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平台发起包括所述目标停车位的天气信息查询请求；以及，接收所述天气服务平台通过所述天气信息查询端口返回的所述目标停车位对应的预设时长的天气信息；以及，将所述目标停车位对应的预设时长的天气信息下发给所述无线车载终端；
    其中，所述停车收费系统根据所述车辆在所述目标停车位的实际停车时长，从无线车载终端绑定的电子账号中扣除相应的停车费用的方式具体为：
    所述停车收费系统用于判断所述车辆在所述目标停车位的实际停车时长是否超过所述指定停车时长，如果未超过所述指定停车时长，按照所述目标停车位对应的第一收费规则以及所述实际停车时长计算相应的停车费用，所述第一收费规则包括单位时间对应的第一收费金额；如果超过所述指定停车时长，按照所述目标停车位对应的第二收费规则以及所述实际停车时长计算相应的停车费用，所述第二收费规则包括单位时间对应的第二收费金额，并且所述第二收费金额等于n倍的第一收费金额，所述n为大于0的正数；以及，从无线车载终端绑定的电子账号中扣除所述相应的停车费用。
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