WO2019214091A1 - 车辆泊位检测方法及装置 - Google Patents

车辆泊位检测方法及装置 Download PDF

Info

Publication number
WO2019214091A1
WO2019214091A1 PCT/CN2018/097940 CN2018097940W WO2019214091A1 WO 2019214091 A1 WO2019214091 A1 WO 2019214091A1 CN 2018097940 W CN2018097940 W CN 2018097940W WO 2019214091 A1 WO2019214091 A1 WO 2019214091A1
Authority
WO
WIPO (PCT)
Prior art keywords
berth
vehicle
state
information
tag
Prior art date
Application number
PCT/CN2018/097940
Other languages
English (en)
French (fr)
Inventor
黄大成
杨恢清
Original Assignee
深圳市方格尔科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市方格尔科技有限公司 filed Critical 深圳市方格尔科技有限公司
Publication of WO2019214091A1 publication Critical patent/WO2019214091A1/zh

Links

Images

Classifications

    • 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 field of intelligent transportation, and in particular to a vehicle berth detection method and a vehicle berth detection device.
  • urban road parking timing charges are mainly divided into two forms: manual timing charges and meter timing deductions.
  • the manual timing charge is the initial form of urban road parking time charging, which is in the form of manual recording of parking vehicle information and parking time and charges.
  • the meter timing deduction fee is that after the owner has parked the car, the parking time is automatically calculated according to the meter charging device and the deduction is charged.
  • the manual timing fee is highly flexible, and there is a high probability of occurrence of leakage charges, less charges or more charges, which is not conducive to supervision, disputes, and high operating costs.
  • the meter timing deduction is more accurate in recording the parking time, the time-charging equipment is often used as a target for malicious attacks and pasting illegal advertisements because it occupies the road and is left unattended. The damage rate is quite high. Therefore, there is an urgent need for a new parking timing charging method to replace the existing manual timing charging and meter timing deduction, thereby solving the problem of inaccurate parking timing and high equipment damage rate.
  • a vehicle berth detection method includes:
  • first berth state information includes a berth number corresponding to the berth, a berth state, a vehicle entry time on the berth, or a vehicle departure time on the berth;
  • the first berth status information is sent to the background management system, so that the background management system records the parking time of the vehicle on the berth according to the first berth status information.
  • detecting the berth state comprises: detecting a geomagnetic value of the berth corresponding to the berth number and a distance between the berth and the vehicle on the berth; according to the geomagnetic value of the berth and the distance between the berth and the vehicle on the berth and a preset condition Determine the berth status.
  • generating the first berth state information according to the berth state includes: if the berth state is a state in which the vehicle enters the berth, generating the first berth state information according to the state of the vehicle entering the berth, then the first berth state
  • the information includes: a berth number corresponding to the berth, a state in which the vehicle enters the berth, and a vehicle entry time on the berth; if the berth state is a state in which the vehicle leaves the berth, the first berth status information is generated according to the state of the vehicle leaving the berth
  • the first berth status information includes: a berth number corresponding to the berth, a state of the vehicle leaving the berth, and a vehicle departure time at the berth.
  • the method further includes: acquiring vehicle tag information of the vehicle on the berth, and transmitting the car tag information to the background management system, so that the background management system is based on the car tag.
  • the information is judged whether the label is parked; the judgment result returned by the background management system is received; the second berth status information is generated according to the judgment result, and the second berth status information is periodically sent to the background management system.
  • the determination result includes the effective tag parking and the invalid tag parking
  • generating the second berth state information according to the determination result includes: if the determination result is the effective tag parking, the second berth state information includes: a berth corresponding to the berth Number, berth status, vehicle entry time on the berth, vehicle tag number of the vehicle on the berth, and power information; if the result of the determination is invalid tag parking, the second berth status information includes: berth number corresponding to the berth, berth status Vehicle entry time and power information on the berth.
  • a vehicle berth detecting device comprising: a main controller, a berth information collecting circuit, and a wireless communication circuit, wherein the main controller is respectively connected to the berth information collecting circuit and the wireless communication circuit,
  • the berth information collecting circuit is configured to detect a berth state
  • the main controller is configured to generate first berth state information according to the berth state
  • the wireless communication circuit is configured to send the first berth status information to the background management system, so that the background management system records the parking time of the vehicle on the berth according to the first berth status information.
  • the berth information acquisition circuit includes a geomagnetic sensor and a radar sensor; the geomagnetic sensor is used to detect the geomagnetic value of the berth, the radar sensor is used to detect the distance between the berth and the vehicle on the berth, and the main controller is also used for geomagnetic The geomagnetic value of the berth detected by the sensor and the distance between the berth detected by the radar sensor and the vehicle on the berth and the preset condition determine the berth state.
  • the apparatus further includes a low frequency excitation circuit coupled to the main controller, the low frequency excitation circuit for exciting the vehicle tag of the vehicle on the berth; and the wireless communication circuit for acquiring the vehicle tag information And sending the car tag information to the background management system, and receiving the judgment result returned by the background management system according to the car tag information.
  • the vehicle berth detecting device is installed in a position corresponding to the berth in a surface or buried manner.
  • the device further includes a solar battery.
  • the above vehicle berth detection method and device firstly generate the first berth state information including the vehicle entry time and the vehicle departure time by detecting the berth state, and then send the information to the background management system, so that the background management system can acquire the berth in real time.
  • the state of the vehicle and the parking time then communicate with the vehicle on the berth and obtain the vehicle tag information of the vehicle on the berth, thereby realizing the function of automatically timing the charge after the vehicle is parked on the berth.
  • the above method and device can accurately record the state of the vehicle on the berth and the parking time, and do not need manual assistance such as swiping, thereby effectively solving the problem of inaccurate parking timing and high equipment damage rate.
  • FIG. 1 is a schematic flow chart of a vehicle berth detection method in an embodiment
  • FIG. 2 is a schematic flow chart of a vehicle berth detecting method in an embodiment
  • FIG. 3 is a schematic flow chart of a vehicle berth detecting method in an embodiment
  • FIG. 4 is a schematic structural view of a vehicle berth detecting device in an embodiment
  • Figure 5 is a schematic structural view of a vehicle berth detecting device in an embodiment
  • FIG. 6 is a schematic structural view of a vehicle berth detecting device in an embodiment
  • Figure 7 is a schematic structural view of a vehicle berth detecting device in an embodiment
  • Figure 8 is a schematic structural view of a vehicle berth detecting device in an embodiment
  • Figure 9 is a flow chart showing the operation of the vehicle berth detecting device in one embodiment.
  • a vehicle berth detection method for use in a vehicle berth detection apparatus, the method comprising the steps of:
  • the berth refers to the parking space
  • the berth state refers to the state in which there is a car on the parking space or the state in which there is no car on the parking space.
  • a corresponding vehicle berth detecting device is installed on each berth, and the state of the corresponding parking space can be detected by the vehicle berth detecting device.
  • the vehicle berth detecting device detects the state of the vehicle in the parking space.
  • the vehicle berth detecting device detects that there is no car in the parking space. status.
  • S104 Generate first berth state information according to the berth state.
  • the generated first berth status information includes a berth number corresponding to the berth, a berth state, a vehicle entry time on the berth, or a vehicle departure time on the berth.
  • each of the vehicle berth detecting devices has a unique device number, wherein the berth number corresponding to the berth may refer to the device number of the vehicle berth detecting device mounted on the corresponding parking space.
  • the vehicle entry time on the berth refers to the current time when the vehicle berth detection device records the vehicle entering the berth when the vehicle enters a parking space; the vehicle departure time at the berth refers to when the vehicle leaves a parking space.
  • the current time when the vehicle berth detecting device records the vehicle leaving the berth.
  • the first berth state information may specifically include: a device number of the berth detecting device of the vehicle, a state of the vehicle on the berth, and the vehicle entering the berth. Current time.
  • the first berth state information may specifically include: a device number of the berth detecting device of the vehicle, a state of no car on the berth, and a vehicle leaving the berth Current time.
  • the background management system may be an urban road parking intelligent management system matched with the vehicle berth detection device.
  • the vehicle berth detecting device transmits the first berth state information to the background management system, so that the background management system records the parking time of the vehicle on the berth according to the first berth state information.
  • the background management system calculates the parking time of the vehicle on the berth according to the vehicle entry time on the berth and the vehicle departure time on the berth. This facilitates the background management system to perform billing or other subsequent operations based on the parking time.
  • the vehicle berth detection method generates a first berth state information including a vehicle entry time and a vehicle departure time by detecting a berth state, and then transmits the information to a background management system, so that the background management system can acquire the berth on the vehicle in real time. Status and parking time.
  • the above method can accurately record the state of the vehicle on the berth and the parking time, and does not need manual assistance such as swiping, thereby effectively solving the problem of inaccurate parking timing and high equipment damage rate.
  • the vehicle berth detecting device detecting the berth state may further include the following steps:
  • the vehicle berth detecting device installed on the berth can detect the geomagnetic value corresponding to the berth in real time.
  • the distance between the vehicle and the berth may change from far to near or from near and far, and after the vehicle has entered the berth or the vehicle is about to leave the berth, the vehicle The bottom plate will cover the vehicle berth detection device on the berth, whereby a distance of 5 cm - 100 cm will be generated between the vehicle and the device.
  • the vehicle berth detecting device mounted on the berth can detect whether the distance between the device and the vehicle floor is between 5 cm and 100 cm to determine whether the vehicle has entered the berth or has left the berth.
  • S206 Determine a berth state according to a geomagnetic value of the berth and a distance between the berth and the vehicle on the berth and a preset condition.
  • the vehicle berth detecting device may determine the berth state based on the geomagnetic value of the berth detected above and the distance between the berth and the vehicle on the berth and a preset condition.
  • the preset conditions include a preset condition for the vehicle to enter the berth and a preset condition for the vehicle to leave the berth.
  • the preset conditions for the vehicle to enter the berth include a range of variation of the geomagnetism value on the berth when the vehicle enters the berth and a distance between the vehicle berth detection device on the berth and the vehicle floor; the preset conditions for the vehicle to leave the berth include the vehicle The range of variation of the geomagnetic value on the berth when leaving the berth and the distance between the vehicle berth detection device on the berth and the floor of the vehicle.
  • the berth state at this time is the state in which the vehicle enters the berth. It can be understood that the berth has a state of the vehicle; when the range of the geomagnetic value on the berth and the distance between the berth detection device on the berth and the floor of the vehicle are in accordance with the preset condition of the vehicle leaving the berth, the berth state at this time can be judged.
  • the state in which the vehicle leaves the berth can also be understood as the state in which the berth is car-free.
  • the vehicle berth detection method provided by the above embodiment further detects the berth state in real time by detecting the geomagnetic value of the berth and the distance between the vehicle berth detecting device and the vehicle floor on the berth, thereby further improving the accuracy of the vehicle berth detection.
  • the berth state detected by the vehicle berth detecting device may be a state in which the vehicle enters the berth.
  • Determining the berth status may also include:
  • the vehicle berth detecting device determines the state of the berth as the state in which the vehicle enters the berth (ie, the state of the vehicle).
  • the vehicle berth detecting device takes an initial value of the car-free state during installation and saves it on the vehicle berth detecting device
  • the first preset threshold refers to the berth in the periodic time.
  • the geomagnetic mean value exceeds a certain value, such as 100, and the maximum geomagnetism value detected during the periodic time is not much different from the detected minimum geomagnetism value, such as the phase difference does not exceed 5%; It is any value between 5 and 100 cm.
  • the periodic time refers to a short time interval, such as 1 second and 3 seconds.
  • the berth state detected by the vehicle berth detecting device may be a state in which the vehicle leaves the berth.
  • the berth is determined according to the geomagnetic value of the berth and the distance between the berth and the vehicle on the berth and the preset condition.
  • Status can also include:
  • the vehicle The berth detecting means determines the state of the berth as the state in which the vehicle leaves the berth (ie, the state of no car).
  • the vehicle berth detecting device takes an initial value of the car-free state during installation and saves it on the vehicle berth detecting device.
  • the second preset threshold refers to the geomagnetism on the berth in the periodic time.
  • the average value is smaller than a certain value, such as 30, and the maximum geomagnetism value detected during the periodic time is not much different from the detected minimum geomagnetism value, such as the difference does not exceed 5%; the vehicle departure distance refers to Is any value greater than 100 cm.
  • the periodic time refers to a short time interval, such as 1 second and 3 seconds.
  • the vehicle berth detecting device may further generate first berth state information according to the berth state.
  • the first berth status information includes a device number of the vehicle berth detecting device corresponding to the berth, a state in which the vehicle enters the berth (ie, a vehicle state), and a current time when the vehicle enters the berth.
  • the vehicle berth detecting device can detect the geomagnetic value of the berth corresponding to the berth number in real time, and can continue to detect the berth when the geomagnetic value detected by the vehicle berth detecting device meets the first preset threshold in the preset condition.
  • the distance between the vehicle and the vehicle on the berth, when the vehicle berth detecting device detects that the distance between the berth and the vehicle on the berth is 5 to 100 cm, it can be determined that there is a car entering the berth to determine the berth at this time.
  • the state is the state in which the vehicle enters the berth
  • the first berth state information may specifically include: a device number of the vehicle berth detecting device corresponding to the berth, a state in which the vehicle enters the berth (ie, a vehicle state), and a current state of the vehicle entering the berth time.
  • the vehicle berth detecting means when a certain berth state is a state in which the vehicle is moving away from the berth, the vehicle berth detecting means generates first berth state information according to the berth state.
  • the first berth state information includes a device number of the vehicle berth detecting device corresponding to the berth, a state in which the vehicle leaves the berth (ie, a car-free state), a current time when the vehicle leaves the berth, and the like.
  • the vehicle berth detecting device can detect the geomagnetic value of the berth corresponding to the berth number in real time, and can continue to detect the berth when the geomagnetic value detected by the vehicle berth detecting device meets the second preset threshold in the preset condition.
  • the first berth state information may specifically include: a device number of the vehicle berth detecting device corresponding to the berth, a state in which the vehicle leaves the berth (ie, a car-free state), and a current time when the vehicle leaves the berth.
  • the following steps may be further included:
  • the in-vehicle tag refers to an electronic device having an identification function installed in the vehicle, and is capable of transmitting the in-vehicle tag information having the specific content to the vehicle berth detecting device.
  • the background management system may specifically be an urban road parking intelligent management system.
  • the vehicle tag information may be sent to the background management system, so that the background management system determines whether it is a valid tag parking according to the vehicle tag information. .
  • the vehicle tag information may specifically include a car tag number, a car tag status, and random data with a key.
  • the vehicle tag status is detected by the motion detecting device disposed in the in-vehicle tag, and specifically includes a state of moving to a stationary state and a state of being stationary to a motion. Specifically, in the process of stopping the vehicle entering the berth, the motion detecting device detects that the state of the vehicle is from a moving state to a stationary state; in the process of the vehicle moving away from the berth, the motion detecting device detects that the state of the vehicle is From rest to motion.
  • Random data with a key refers to data that is randomly generated by a car tag and encrypted using a specific algorithm.
  • the background management system can comprehensively determine whether the vehicle tag is a valid tag parking according to the car tag number and the random data with the key in the vehicle tag information. Specifically, when the vehicle tag number and the random number with the key meet the criteria of the background management system, it can be determined that the car tag information is legal, that is, the corresponding judgment result is a valid tag parking; when the car tag number and the key with the random number If the number does not meet the criteria of the background management system, the vehicle tag information may be determined to be illegal, that is, the corresponding judgment result is an invalid tag parking.
  • the judgment result includes the valid label parking and the invalid label parking. If the transmitted vehicle label information is legal, the judgment result is valid label parking. If the transmitted vehicle tag information is illegal, the result of the determination is that the invalid tag is parked.
  • the vehicle berth detecting device can receive the judgment result returned by the background management system.
  • the vehicle berth detecting device is further provided with a power module and a voltage detecting module, wherein the power module can provide power for the vehicle berth detecting device, and the voltage detecting module can detect the power information of the corresponding power module.
  • the second berth state information generated by the vehicle berth detecting device according to the determination result may specifically include: a berth state, a vehicle entry time on the berth, a vehicle tag number of the vehicle on the berth, a berth number corresponding to the berth, and power information of the vehicle berth detecting device.
  • the second berth state information may be periodically sent to the background management system, so that the background management system can record the berth specificly in real time. The situation, and can grasp the remaining power of the vehicle berth detection device, to ensure that the staff can replace the power supply according to the power information in time, thereby ensuring the normal operation of the vehicle berth detection device.
  • the second berth state information generated by the vehicle berth detecting device includes: a berth state, a current time when the vehicle enters the berth, a vehicle tag number of the vehicle on the berth, and a berth The device number of the corresponding vehicle berth detecting device and the power amount information of the vehicle berth detecting device.
  • the first berth state information may specifically include: a device number of the vehicle berth detecting device corresponding to the berth, and a vehicle The state of entering the berth (ie, the state of the vehicle), the current time when the vehicle enters the berth;
  • the second berth state information may specifically include: the state in which the vehicle enters the berth (ie, the state of the vehicle), the current time when the vehicle enters the berth, The vehicle tag number of the vehicle on the berth, the device number of the vehicle berth detection device corresponding to the berth, and the battery information of the vehicle berth detection device.
  • the vehicle berth detecting device may periodically transmit the second berth state information to the background management system.
  • the second berth state information generated by the vehicle berth detecting device includes: a berth state, a current time when the vehicle enters the berth, and a device number of the vehicle berth detecting device corresponding to the berth. And the electric quantity information of the vehicle berth detecting device.
  • the vehicle on the berth may be considered to be an invalid tag parking.
  • the first berth state information may specifically include: a device number of the vehicle berth detecting device corresponding to the berth, and a vehicle The state of entering the berth (ie, the state of the vehicle), the current time when the vehicle enters the berth; the second berth state information may specifically include: the state in which the vehicle enters the berth (ie, the state of the vehicle), the current time when the vehicle enters the berth, The device number of the vehicle berth detecting device corresponding to the berth and the power amount information of the vehicle berth detecting device.
  • the vehicle berth detecting device ie, the state of the vehicle
  • FIGS. 1-3 are sequentially displayed as indicated by the arrows, these steps are not necessarily performed in the order indicated by the arrows. Except as explicitly stated herein, the execution of these steps is not strictly limited, and the steps may be performed in other orders. Moreover, at least some of the steps in FIGS. 1-3 may include a plurality of sub-steps or stages, which are not necessarily performed at the same time, but may be executed at different times, these sub-steps or stages The order of execution is not necessarily performed sequentially, but may be performed alternately or alternately with at least a portion of other steps or sub-steps or stages of other steps.
  • the embodiment of the present application further provides a vehicle berth detecting device.
  • the device can be applied to the vehicle berth detecting method shown in FIG. 1 to FIG.
  • the device may specifically include: a main controller 400, a wireless communication circuit 420, and a berth information collection circuit 440.
  • the main controller 400 is connected to the berth information collecting circuit 440 and the wireless communication circuit 420, respectively:
  • the berth information collecting circuit 440 is configured to detect a berth state
  • the main controller 400 is configured to generate first berth state information according to the berth state
  • the wireless communication circuit 420 is configured to send the first berth status information to the background management system.
  • the apparatus further includes a power management module 500 for providing power to all of the circuits including the berth information collection circuit 440, the main controller 400, and the wireless communication circuit 420.
  • the berth information collection circuit 440 includes a geomagnetic sensor 520 and a radar sensor 540.
  • the geomagnetic sensor 520 is used to detect the geomagnetic value of the berth
  • the radar sensor 540 is used to detect the distance between the berth and the vehicle on the berth
  • the main controller 400 is configured to detect the geomagnetic value of the berth detected by the geomagnetic sensor 520 and the radar sensor 540. The distance between the berth and the vehicle on the berth and the preset conditions determine the berth status.
  • the berth state includes a state in which the vehicle enters the berth and a state in which the vehicle is escaping from the berth; then, based on the geomagnetic value of the berth detected by the geomagnetic sensor 520 and the berth detected by the radar sensor 540 and the vehicle on the berth Determining the berth state according to the distance and the preset condition includes: determining the berth state if the geomagnetic value of the berth meets the first preset threshold in the preset condition, and the distance between the berth and the vehicle on the berth satisfies the vehicle driving distance in the preset condition The state in which the vehicle enters the berth; if the geomagnetic value of the berth satisfies the second preset threshold in the preset condition, and the distance between the berth and the vehicle on the berth satisfies the distance of the vehicle in the preset condition, the berth state is determined as the vehicle The state of leaving
  • the generating, by the main controller 400, the first berth state information according to the berth state includes: if the berth state is a state in which the vehicle enters the berth, generating the first berth state information according to the state of the vehicle entering the berth, the first The berth status information includes: a berth number corresponding to the berth, a state in which the vehicle enters the berth, and a vehicle entry time on the berth; if the berth state is a state in which the vehicle leaves the berth, the first berth is generated according to the state of the vehicle leaving the berth For the status information, the first berth status information includes: a berth number corresponding to the berth, a state of the vehicle leaving the berth, and a vehicle departure time at the berth.
  • the apparatus further includes a low frequency excitation circuit 600 coupled to the main controller 400.
  • the low frequency excitation circuit 600 is used to excite the vehicle tag of the vehicle on the berth, so that the vehicle tag transmits the vehicle tag information.
  • the low frequency excitation circuit 600 on the vehicle berth detecting device corresponding to the berth can activate the vehicle tag of the vehicle, so that the vehicle tag of the vehicle transmits the vehicle tag information.
  • the in-vehicle tag information is acquired by the wireless communication circuit 420 on the vehicle berth detecting device, and the car tag information is sent to the background management system, so that the background management system determines whether the vehicle on the berth is based on the car tag information. Parking for valid tags.
  • the main controller 400 can receive the determination result returned by the background management system through the wireless communication circuit 420, and generate second berth status information according to the determination result. After generating the second berth status information, the main controller 400 can periodically transmit the second berth status information to the background management system via the wireless communication circuit 420.
  • the determination result received by the main controller 400 includes the effective tag parking and the invalid tag parking.
  • generating the second berth state information according to the determination result includes: if the determination result is the effective tag parking, the second berth
  • the status information includes: a berth number corresponding to the berth, a berth status, a vehicle entry time on the berth, a vehicle tag number of the vehicle on the berth, and a battery information; if the determination result is an invalid tag parking, the second berth status information includes: The berth number corresponding to the berth, the berth status, the vehicle entry time on the berth, and the power information.
  • the wireless communication circuit 420 can employ a high frequency radio frequency circuit, a wireless network communication circuit, or other equivalent function circuit to implement the communication function.
  • the communication function refers to sending the first berth status information, transmitting the second berth status information, receiving the vehicle tag information, and receiving the judgment result sent by the background management system.
  • the vehicle berth detecting device may be installed in a buried manner on a corresponding berth, and the buried berth detecting device has the characteristics of simple installation and is suitable for any weather condition. Country and region.
  • the device may include: a main controller 400, a berth information collecting circuit 440, a wireless communication circuit 420, a low frequency excitation circuit 600, and a power management module 500.
  • the main controller 400 is connected to the berth information collecting circuit 440, the wireless communication circuit 420, the low frequency excitation circuit 600, and the power management module 500, respectively.
  • the berth information collecting circuit 440 is configured to detect a berth state; the main controller 400 is configured to generate first berth state information and second berth state information according to the berth state; the wireless communication circuit 420 is configured to send the first berth state The information and the second berth state information are sent to the background management system, so that the background management system monitors the berth status in real time and calculates the parking time; the low frequency excitation circuit 600 is used to stimulate the vehicle tag of the vehicle on the berth to send the vehicle tag information; the power management module 500 is used to supply power to the vehicle berth detection device.
  • the power management module 500 may specifically be a lithium argon battery 700.
  • the vehicle berth detection device can be installed on the corresponding berth in a surface manner, and the surface installation method can save installation time and is suitable for countries or regions that do not snow.
  • the device may specifically include: a main controller 400, a berth information collecting circuit 440, a wireless communication circuit 420, a low frequency excitation circuit 600, and a power management module 500.
  • the main controller 400 is connected to the berth information collecting circuit 440, the wireless communication circuit 420, the low frequency excitation circuit 600, and the power management module 500.
  • the berth information collecting circuit 440 is configured to detect the berth state, the main controller.
  • the power management module 500 is configured to provide power for the vehicle berth detecting device.
  • the power management module 500 can be composed of a lithium argon battery 700 and a solar battery 800, wherein the ground mounted vehicle berth detection device preferentially uses the solar battery 800 to provide power.
  • the vehicle berth detecting device first uses a geomagnetic sensor to detect the state of the vehicle entering or leaving the berth, and further uses the microwave radar sensor to detect whether there is an obstruction above the device to further confirm the berth state of the vehicle. Effectively filter out the misjudgment of the berth state of the vehicle caused by the interference of the adjacent track and the underground rail traffic to the geomagnetic sensor.
  • the device uses the wireless communication circuit and the low-frequency excitation circuit to timely transmit the state information of the vehicle berth and the vehicle tag information on the vehicle to the background management system, which has the advantages of high automation, high realization, and high detection accuracy.
  • the device uses lithium argon cells and solar cells to provide power to the device, which increases the working time of the vehicle berth detection device, improves energy utilization efficiency, and reduces operating costs.
  • Each of the circuit modules in the vehicle berth detection device described above may be implemented in whole or in part by software, hardware, and combinations thereof.
  • Each of the above modules may be embedded in a hardware form or independent of a processor in the device, or may be stored in a memory in the computer device in a software form, so that the processor calls to perform operations corresponding to the above modules.
  • the implementation of the various modules in the vehicle berth detection apparatus provided in the embodiments of the present application may be in the form of a computer program.
  • the computer program can be run on a vehicle berth detection device, a mobile terminal or a server.
  • the program modules of the computer program can be stored on the memory of the terminal or server.
  • the background management system when the vehicle leaves the berth, the background management system generates a bill according to the information of the vehicle entering and leaving, and determines the charging mode according to the specific content of the berth status information.
  • the handheld POS machine when the vehicle is non-label parking or invalid label parking, the handheld POS machine can be used for manual charging or the owner can use the APP for self-payment; when the vehicle is valid label parking, the vehicle label can be automatically charged. The form of payment.
  • the background management system will send the vehicle entry time to the handheld POS machine, and then the handheld POS will send the parking application to the background management system, and print the vehicle parking receipt, parking
  • the specific information on the receipt may include: the license plate number of the parking vehicle, the driving time of the parking vehicle, etc.; when the vehicle leaves, the handheld POS opportunity sends a parking settlement application to the background management system, and the background management system will drive according to the vehicle.
  • the specific information on the statement can include: the license plate number of the parking vehicle, the parking time of the parking vehicle, the parking time, and the fees payable.
  • the corresponding parking time app may be downloaded first, and then registered, and the registered items may specifically include: a phone number, a login password, a recharge payment wallet, and the like.
  • the berth number needs to be input on the APP; when the owner leaves the berth, the vehicle berth detection device on the corresponding berth detects the vehicle leaving state and uploads the vehicle departure time to the background management system. Then, the background management system will generate a bill according to the time when the vehicle enters and leave, and automatically deduct the fee from the wallet corresponding to the owner APP.
  • the background management system can generate a bill according to the time when the vehicle enters and leave, and automatically deduct the parking fee from the corresponding account of the vehicle tag.
  • the above vehicle berth detection device can be applied not only to the toll berth of the urban road but also to the non-encapsulated parking lot, the on-time billing closed parking lot and the like. All modifications that can be directly or in any way apparent to those skilled in the art from this disclosure are considered to be the scope of the invention.

Abstract

一种车辆泊位检测方法及装置，其中装置包括主控制器、泊位信息采集电路和无线通信电路，主控制器分别与泊位信息采集电路和无线通信电路相连接。其中，泊位信息采集电路用于检测泊位状态；主控制器用于根据泊位状态生成所述第一泊位状态信息；无线通信电路用于将第一泊位状态信息发送至后台管理系统，以使后台管理系统根据第一泊位状态信息记录泊位上的车辆的停车时间。车辆泊位检测方法及装置可以准确的记录下泊位上车辆的状态及停车时间，且无需刷卡等人工辅助操作，有效的解决了停车计时不准确和设备损坏率高的问题。

Description

车辆泊位检测方法及装置 技术领域
本发明涉及智能交通领域，尤其涉及一种车辆泊位检测方法及车辆泊位检测装置。
背景技术
目前城市道路停车计时收费主要分为两种形式：人工计时收费和咪表计时扣费。人工计时收费是城市道路停车计时收费的最初形态，其形式为人工记录停车车辆的信息及停车时间并收费。咪表计时扣费则是车主泊好车后，根据咪表计时收费的设备自动计算停车时间并扣费。
人工计时收费灵活度较高，发生漏收费，少收费或多收费的情况几率也较高，不利于监管、易产生纠纷且运营成本较大。而咪表计时扣费虽然在记录停车时间方面比较准确，但其计时收费的设备却时常因占用道路且无人看管而成为恶意攻击和粘贴非法广告的对象，这使得咪表计时扣费的设备损坏率颇高。因而，现在急需一种新的停车计时收费方法取代现有的人工计时收费和咪表计时扣费，从而解决停车计时不准确和设备损坏率高的问题。
发明内容
基于此，有必要针对上述技术问题，提供一种能够解决停车计时不准确以及设备损坏率高的车辆泊位检测方法及装置。
一种车辆泊位检测方法，包括：
检测泊位状态；
根据泊位状态生成第一泊位状态信息，第一泊位状态信息包括与泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间或泊位上的车辆驶离时间；
将第一泊位状态信息发送至后台管理系统，以使后台管理系统根据第一泊位状态信息记录泊位上的车辆的停车时间。
在其中一个实施例中，检测泊位状态包括：检测与泊位编号对应的泊位的地磁值以及泊位与泊位上的车辆的距离；根据泊位的地磁值以及泊位与泊位上的车辆的距离和预设条件确定泊位状态。
在其中一个实施例中，泊位状态包括车辆驶入泊位的状态和车辆驶离泊位的状态；根据泊位的地磁值以及泊位与泊位上的车辆的距离和预设条件确定泊位状态包括：若泊位的地磁值满足预设条件中第一预设阈值，且泊位与泊位上的车辆的距离满足预设条件中的车辆驶入距离，则确定泊位状态为车辆驶入泊位的状态；若泊位的地磁值满足预设条件中第二预设阈值，且泊位与泊位上的车辆的距离满足预设条件中的车辆驶离距离，则确定泊位状态为车辆驶离泊位的状态。
在其中一个实施例中，根据泊位状态生成第一泊位状态信息，包括：若泊位状态为车辆驶入泊位的状态，则根据车辆驶入泊位的状态生成第一泊位状态信息，则第一泊位状态信息包括：与泊位对应的泊位编号、车辆驶入泊位的状态、泊位上的车辆驶入时间；若泊位状态为车辆驶离泊位的状态，则根据车辆驶离泊位的状态生成第一泊位状态信息，则第一泊位状态信息包括：与泊位对应的泊位编号、车辆驶离泊位的状态、泊位上的车辆驶离时间。
在其中一个实施例中，将第一泊位状态信息发送至后台管理系统之后，还包括：获取泊位上的车辆的车载标签信息，发送车载标签信息至后台管理系统，以使后台管理系统根据车载标签信息判断是否为标签停车；接收后台管理系统返回的判断结果；根据判断结果生成第二泊位状态信息，并 周期性向后台管理系统发送第二泊位状态信息。
在其中一个实施例中，判断结果包括有效标签停车和无效标签停车，根据判断结果生成第二泊位状态信息包括：若判断结果为有效标签停车，则第二泊位状态信息包括：与泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间、泊位上的车辆的车载标签编号以及电量信息；若判断结果为无效标签停车，则第二泊位状态信息包括：与泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间以及电量信息。
一种车辆泊位检测装置，所述装置包括：主控制器、泊位信息采集电路、无线通信电路，其中，主控制器分别与泊位信息采集电路和无线通信电路相连接，
泊位信息采集电路用于检测泊位状态；
主控制器用于根据泊位状态生成第一泊位状态信息；
无线通信电路用于将第一泊位状态信息发送至后台管理系统，以使后台管理系统根据第一泊位状态信息记录泊位上的车辆的停车时间。
在其中一个实施例中，泊位信息采集电路包括地磁传感器和雷达传感器；地磁传感器用于检测泊位的地磁值，雷达传感器用于检测泊位与泊位上的车辆的距离，主控制器还用于根据地磁传感器检测的泊位的地磁值以及雷达传感器检测的泊位与泊位上的车辆的距离和预设条件确定泊位状态。
在其中一个实施例中，所述装置还包括低频激励电路，低频激励电路与主控制器相连接，低频激励电路用于激励泊位上的车辆的车载标签；无线通信电路还用于获取车载标签信息，并将车载标签信息发送至后台管理系统，并接收后台管理系统根据车载标签信息返回的判断结果。
在其中一个实施例中，车辆泊位检测装置采用地表式或地埋式方式安装在泊位对应的位置。
在其中一个实施例中，若车辆泊位检测装置采用地表式方式安装在泊 位对应的位置，则所述装置还包括太阳能电池。
上述车辆泊位检测方法及装置，首先通过检测泊位状态生成包含了车辆驶入时间和车辆驶离时间的第一泊位状态信息，然后将此信息发送至后台管理系统，使后台管理系统可以实时获取泊位上车辆的状态以及停车时间；然后与泊位上的车辆进行通讯，并获取泊位上的车辆的车载标签信息，从而实现泊位上的车辆停车后自动计时收费的功能。上述方法及装置，可以准确的记录下泊位上车辆的状态及停车时间，且无需刷卡等人工辅助操作，有效的解决了停车计时不准确和设备损坏率高的问题。
本发明的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其他特征、目的和优点将从说明书、附图以及权力要求书变得明显。
附图说明
为了更好地描述和说明这里公开的那些发明的实施例或示例，可以参考一幅或多幅附图。用于描述附图的附加细节或示例不应当被认为是对所公开的发明、目前描述的实施例或示例以及目前理解的这些发明的最佳模式中的任何一者的范围的限制。
图1为一个实施例中车辆泊位检测方法的流程示意图；
图2为一个实施例中车辆泊位检测方法的流程示意图；
图3为一个实施例中车辆泊位检测方法的流程示意图；
图4为一个实施例中车辆泊位检测装置的结构示意图；
图5为一个实施例中车辆泊位检测装置的结构示意图；
图6为一个实施例中车辆泊位检测装置的结构示意图；
图7为一个实施例中车辆泊位检测装置的结构示意图；
图8为一个实施例中车辆泊位检测装置的结构示意图；
图9为一个实施例中车辆泊位检测装置的工作流程示意图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处描述的具体实施例仅仅用以解释本申请，并不用于限定本申请。
需要说明的是，当元件被称为“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在本申请的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本申请。以上实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
在一个实施例中，如图1所示，提供了一种车辆泊位检测方法，应用于车辆泊位检测装置，该方法包括以下步骤：
S102，检测泊位状态。
其中，泊位是指停车位，泊位状态则是指停车位上有车的状态或停车位上无车的状态。
在本实施例中，每一个泊位上均安装有对应的车辆泊位检测装置，通过该车辆泊位检测装置即可以检测到对应停车位的状态。当车辆驶入一个停车位后，车辆泊位检测装置检测到的是该停车位上有车的状态，当车辆驶离一个停车位后，车辆泊位检测装置检测到的是该停车位上无车的状态。
S104，根据泊位状态生成第一泊位状态信息。
其中，生成的第一泊位状态信息包括与泊位对应的泊位编号、泊位状 态、泊位上的车辆驶入时间或泊位上的车辆驶离时间。
在本实施例中，每一个车辆泊位检测装置都具有唯一的设备编号，其中，与泊位对应的泊位编号可以是指安装在对应停车位上的车辆泊位检测装置的设备编号。泊位上的车辆驶入时间是指当车辆驶入一个停车位时，车辆泊位检测装置记录的车辆驶入该泊位的当前时间；泊位上的车辆驶离时间是指当车辆驶离一个停车位时，车辆泊位检测装置记录的车辆驶离该泊位的当前时间。
当一个车辆泊位检测装置检测到的泊位状态是泊位上有车的状态，则第一泊位状态信息具体可以包括：该车辆泊位检测装置的设备编号、泊位上有车的状态、车辆驶入该泊位的当前时间。
当一个车辆泊位检测装置检测到的泊位状态是泊位上无车的状态，第一泊位状态信息则具体可以包括：该车辆泊位检测装置的设备编号、泊位上无车的状态、车辆驶离该泊位的当前时间。
S106，将第一泊位状态信息发送至后台管理系统。
其中，后台管理系统可以是与车辆泊位检测装置配套的城市道路停车智能管理系统。在本实施例中，车辆泊位检测装置将第一泊位状态信息发送至后台管理系统，以使后台管理系统根据第一泊位状态信息记录泊位上的车辆的停车时间。当泊位状态信息中的泊位状态从有车的状态变为无车的状态时，后台管理系统会根据泊位上的车辆驶入时间和泊位上的车辆驶离时间计算出泊位上车辆的停车时间，从而方便后台管理系统根据停车时间进行计费或进行后续的其他操作。
上述车辆泊位检测方法，通过检测泊位状态生成包含了车辆驶入时间和车辆驶离时间的第一泊位状态信息，然后将此信息发送至后台管理系统，使后台管理系统可以实时获取泊位上车辆的状态以及停车时间。上述方法可以准确的记录下泊位上车辆的状态及停车时间，且无需刷卡等人工辅助操作，有效的解决了停车计时不准确和设备损坏率高的问题。
在一个实施例中，如图2所示，车辆泊位检测装置检测泊位状态还可以包括如下步骤：
S202，检测与泊位编号对应的泊位的地磁值。
当车辆驶入或者驶离一个泊位时，该泊位附近的地磁值会不断发生变化，在本实施例中，安装在泊位上的车辆泊位检测装置可以实时检测与该泊位对应的地磁值。
S204，检测与泊位编号对应的泊位与泊位上的车辆的距离。
当车辆驶入或者驶离一个泊位时，车辆与该泊位的距离会发生由远及近或由近及远的变化，并且，在车辆已经驶入泊位之后或者车辆即将驶离泊位之前，车辆的底板会遮盖住泊位上的车辆泊位检测装置，由此，车辆与该装置之间会产生一个5cm-100cm的距离。在本实施例中，安装在泊位上的车辆泊位检测装置可以检测该装置与车辆底板之间的距离是否在5cm-100cm之间，以判断车辆是否已经驶入该泊位或已经驶离该泊位。
S206，根据泊位的地磁值以及泊位与泊位上的车辆的距离和预设条件确定泊位状态。
车辆泊位检测装置可以根据上述检测到泊位的地磁值以及泊位与泊位上的车辆的距离和预设条件确定泊位状态。其中，预设条件包括车辆驶入泊位的预设条件以及车辆驶离泊位的预设条件。具体的，车辆驶入泊位的预设条件包括车辆驶入泊位时泊位上的地磁值变化范围以及泊位上的车辆泊位检测装置与车辆底板之间的距离；车辆驶离泊位的预设条件包括车辆驶离泊位时泊位上的地磁值变化范围以及泊位上的车辆泊位检测装置与车辆底板之间的距离。当泊位上的地磁值变化范围和泊位上的车辆泊位检测装置与车辆底板之间的距离符合车辆驶入泊位的预设条件时，可以判断此时的泊位状态为车辆驶入泊位的状态，也可以理解为泊位有车的状态；当泊位上的地磁值变化范围和泊位上的车辆泊位检测装置与车辆底板之间的距离符合车辆驶离泊位的预设条件时，可以判断此时的泊位状态为车辆驶 离泊位的状态，也可以理解为泊位无车的状态。
上述实施例提供的车辆泊位检测方法，通过检测到的泊位的地磁值以及泊位上的车辆泊位检测装置与车辆底板之间的距离来实时检测泊位状态，进一步提高了车辆泊位检测的准确性。
在一个实施例中，车辆泊位检测装置检测到的泊位状态可以是车辆驶入泊位的状态，在本实施例中，根据泊位的地磁值以及所述泊位与泊位上的车辆的距离和预设条件确定泊位状态还可以包括：
当车辆泊位检测装置检测到的地磁值满足预设条件中的第一预设阈值、并且车辆泊位检测装置探测到的泊位与泊位上的车辆的距离满足预设条件中的车辆驶入距离时，车辆泊位检测装置确定泊位状态为车辆驶入泊位的状态(即有车的状态)。在本实施例中，车辆泊位检测装置在安装时会取好一个无车状态的初始值，并保存在该车辆泊位检测装置上，则第一预设阈值指的是周期性时间内泊位上的地磁平均值相比该初始值超过某个数值，比如100，并且周期性时间内检测到的最大地磁值与检测到的最小地磁值相差不大，比如相差不超过5％；车辆驶入距离指的是5～100厘米之间的任意值。其中，周期性时间指的是较短的时间间隔，比如1秒、3秒。
在一个实施例中，车辆泊位检测装置检测到的泊位状态可以是车辆驶离泊位的状态，在本实施例中，根据泊位的地磁值以及泊位与泊位上的车辆的距离和预设条件确定泊位状态还可以包括：
当车辆泊位检测装置检测到的地磁值满足预设条件中第二预设阈值、并且车辆泊位检测装置探测到的泊位与泊位上的车辆的距离满足预设条件中的车辆驶离距离时，车辆泊位检测装置确定泊位状态为车辆驶离泊位的状态(即无车的状态)。在本实施例中，车辆泊位检测装置在安装时会取好一个无车状态的初始值，并保存在该车辆泊位检测装置上，第二预设阈值指的是周期性时间内泊位上的地磁平均值相比该初始值小于某个数值，比如30，并且周期性时间内检测到的最大地磁值与检测到的最小地磁值相 差不大，比如相差不超过5％；车辆驶离距离指的是大于100厘米的任意值。其中，周期性时间指的是较短的时间间隔，比如1秒、3秒。
在一个实施例中，当某一泊位状态为车辆驶入泊位的状态时，车辆泊位检测装置还可以根据泊位状态生成第一泊位状态信息。其中，第一泊位状态信息包括与泊位对应的车辆泊位检测装置的设备编号、车辆驶入泊位的状态(即有车状态)、车辆驶入泊位的当前时间。
在本实施例中，车辆泊位检测装置可以实时检测与泊位编号对应的泊位的地磁值，当车辆泊位检测装置检测到的地磁值满足预设条件中第一预设阈值时，还可以继续检测泊位与泊位上的车辆之间的距离，当车辆泊位检测装置检测到泊位与泊位上的车辆之间的距离为5～100厘米时，则可以确定有车驶入泊位，即可以确定此时的泊位状态为车辆驶入泊位的状态，则第一泊位状态信息具体可以包括：与泊位对应的车辆泊位检测装置的设备编号、车辆驶入泊位的状态(即有车状态)、车辆驶入泊位的当前时间。
在一个实施例中，当某一泊位状态为车辆驶离泊位的状态时，车辆泊位检测装置根据泊位状态生成第一泊位状态信息。其中，第一泊位状态信息包括与泊位对应的车辆泊位检测装置的设备编号、车辆驶离泊位的状态(即无车状态)、车辆驶离泊位的当前时间等。
在本实施例中，车辆泊位检测装置可以实时检测与泊位编号对应的泊位的地磁值，当车辆泊位检测装置检测到的地磁值满足预设条件中第二预设阈值时，还可以继续检测泊位与车辆之间的距离，当车辆泊位检测装置检测到泊位与泊位上的车辆之间的距离大于100厘米时，则可以确定有车驶离泊位，即可以确定此时的泊位状态为车辆驶离泊位的状态，则第一泊位状态信息具体可以包括：与泊位对应的车辆泊位检测装置的设备编号、车辆驶离泊位的状态(即无车状态)、车辆驶离泊位的当前时间。
在一个实施例中，如图3所示，在车辆泊位检测装置将第一泊位状态信息发送至后台管理系统之后，还可以包括如下步骤：
S302，获取泊位上的车辆的车载标签信息，发送车载标签信息至后台管理系统。
其中，车载标签指的是安装在车辆中具有识别功能的电子设备，能够向车辆泊位检测装置发送具有特定内容的车载标签信息。后台管理系统具体可以是城市道路停车智能管理系统。在本实施例中，当车辆泊位检测装置获取到泊位上的车辆的车载标签信息之后，可以将上述车载标签信息发送至后台管理系统，以使后台管理系统根据车载标签信息判断是否为有效标签停车。
车载标签信息具体可以包括车载标签编号、车载标签状态、带密钥的随机数据。其中，车载标签状态是由设置在车载标签内的运动检测装置检测到的，其具体可以包括运动到静止的状态和静止到运动的状态。具体的，在车辆驶入泊位停稳的过程中，运动检测装置侦测出车辆的状态是由运动到静止的状态；在车辆驶离泊位的过程中，运动检测装置侦测出车辆的状态是由静止到运动的状态。带密钥的随机数据是指车载标签随机产生的且利用了特定的算法加密过的数据。在本实施例中，后台管理系统可以根据车载标签信息中的车载标签编号以及带密钥的随机数据综合判断该车载标签是否为有效标签停车。具体的，当车载标签编号与带密钥的随机数符合后台管理系统的判别标准时，可以判断该车载标签信息合法，即相应的判断结果为有效标签停车；当车载标签编号与带密钥的随机数不符合后台管理系统的判别标准时，则可以判断该车载标签信息非法，即相应的判断结果为无效标签停车。
S304，接收后台管理系统返回的判断结果。
其中，判断结果包括有效标签停车和无效标签停车，假设发送的车载标签信息合法，则判断结果为有效标签停车。假设发送的车载标签信息非法，则判断结果为无效标签停车。在本实施例中，车辆泊位检测装置可以接收后台管理系统返回的判断结果。
S306，根据判断结果生成第二泊位状态信息，并周期性向后台管理系统发送第二泊位状态信息。
在本实施例中，车辆泊位检测装置上还设置有电源模块和电压检测模块，其中，电源模块可以为车辆泊位检测装置提供电能，电压检测模块可以检测对应电源模块的电量信息。
具体的，车辆泊位检测装置可以根据判断结果生成的第二泊位状态信息。其中，第二泊位状态信息具体可以包括：泊位状态、泊位上的车辆驶入时间、泊位上的车辆的车载标签编号、与泊位对应的泊位编号以及车辆泊位检测装置的电量信息。在本实施例中，车辆泊位检测装置根据判断结果生成了第二泊位状态信息之后，还可以周期性地向后台管理系统发送第二泊位状态信息，以使后台管理系统能够实时地记录泊位的具体情况，并且能够掌握车辆泊位检测装置的剩余电量，确保工作人员能够根据电量信息及时更换电源，从而保证车辆泊位检测装置的正常工作。
在一个实施例中，当判断结果为有效标签停车时，车辆泊位检测装置生成的第二泊位状态信息包括：泊位状态、车辆驶入泊位的当前时间、泊位上的车辆的车载标签编号、与泊位对应的车辆泊位检测装置的设备编号以及车辆泊位检测装置的电量信息。
具体的，当判断结果为有效标签停车且车辆泊位检测装置检测到的泊位状态为车辆驶入泊位的状态，则第一泊位状态信息具体可以包括：泊位对应的车辆泊位检测装置的设备编号、车辆驶入泊位的状态(即有车状态)、车辆驶入泊位的当前时间；第二泊位状态信息具体可以包括：车辆驶入泊位的状态(即有车状态)、车辆驶入泊位的当前时间、泊位上的车辆的车载标签编号、与泊位对应的车辆泊位检测装置的设备编号以及车辆泊位检测装置的电量信息。在本实施例中，车辆泊位检测装置可以周期性向后台管理系统发送第二泊位状态信息。
在一个实施例中，当判断结果为无效标签停车时，车辆泊位检测装置 生成的第二泊位状态信息包括：泊位状态、车辆驶入泊位的当前时间、与泊位对应的车辆泊位检测装置的设备编号以及车辆泊位检测装置的电量信息。
在本实施例中，当车辆中未安装车载标签或车辆中安装的车载标签发生故障不能发送车载标签信息时，均可认为泊位上的车辆为无效标签停车。具体的，当判断结果为无效标签停车且车辆泊位检测装置检测到的泊位状态为车辆驶入泊位的状态，则第一泊位状态信息具体可以包括：泊位对应的车辆泊位检测装置的设备编号、车辆驶入泊位的状态(即有车状态)、车辆驶入泊位的当前时间；第二泊位状态信息具体可以包括：车辆驶入泊位的状态(即有车状态)、车辆驶入泊位的当前时间、与泊位对应的车辆泊位检测装置的设备编号以及车辆泊位检测装置的电量信息。在本实施例中，车辆泊位检测装置周期性向后台管理系统发送第二泊位状态信息。
应该理解的是，虽然图1-3的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，这些步骤可以以其它的顺序执行。而且，图1-3中的至少一部分步骤可以包括多个子步骤或者多个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，这些子步骤或者阶段的执行顺序也不必然是依次进行，而是可以与其它步骤或者其它步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
本申请实施例还提供了一种车辆泊位检测装置，如图4所示，该装置可以应用于图1至图3所示的车辆泊位检测方法。在本实施例中，该装置具体可以包括：主控制器400、无线通信电路420以及泊位信息采集电路440。在本实施例中，主控制器400分别与泊位信息采集电路440和无线通信电路420相连接，其中：
泊位信息采集电路440用于检测泊位状态；
主控制器400用于根据泊位状态生成第一泊位状态信息；
无线通信电路420用于发送第一泊位状态信息到后台管理系统。
在一个实施例中，如图5所示，该装置还包括电源管理模块500，用于对所有电路包括泊位信息采集电路440、主控制器400、无线通信电路420提供电能。在本实施例中，泊位信息采集电路440包括地磁传感器520和雷达传感器540。其中，地磁传感器520用于检测泊位的地磁值，雷达传感器540用于检测泊位与泊位上的车辆的距离，主控制器400用于根据地磁传感器520检测到的泊位的地磁值以及雷达传感器540检测到的泊位与泊位上的车辆的距离和预设条件确定泊位状态。
在一个实施例中，泊位状态包括车辆驶入泊位的状态和车辆驶离泊位的状态；那么，根据地磁传感器520检测到的泊位的地磁值以及雷达传感器540检测到的泊位与泊位上的车辆的距离和预设条件确定泊位状态包括：若泊位的地磁值满足预设条件中第一预设阈值，且泊位与泊位上的车辆的距离满足预设条件中的车辆驶入距离，则确定泊位状态为车辆驶入泊位的状态；若泊位的地磁值满足预设条件中第二预设阈值，且泊位与泊位上的车辆的距离满足预设条件中的车辆驶离距离，则确定泊位状态为车辆驶离泊位的状态。
在一个实施例中，主控制器400根据泊位状态生成第一泊位状态信息包括：若泊位状态为车辆驶入泊位的状态，则根据车辆驶入泊位的状态生成第一泊位状态信息，则第一泊位状态信息包括：与泊位对应的泊位编号、车辆驶入泊位的状态、泊位上的车辆驶入时间；若泊位状态为车辆驶离泊位的状态，则根据车辆驶离泊位的状态生成第一泊位状态信息，则第一泊位状态信息包括：与泊位对应的泊位编号、车辆驶离泊位的状态、泊位上的车辆驶离时间。
在一个实施例中，如图6所示，该装置还包括低频激励电路600，低频激励电路600与主控制器400相连接。在本实施例中，低频激励电路600 用于激励泊位上的车辆的车载标签，使车载标签发送车载标签信息。具体的，当一个安装有车载标签的车辆驶入一个泊位后，该泊位对应的车辆泊位检测装置上的低频激励电路600可以激励该车辆的车载标签，使该车辆的车载标签发送车载标签信息，随后，该车载标签信息会被车辆泊位检测装置上的无线通信电路420获取到，并将该车载标签信息发送至后台管理系统，以使后台管理系统根据该车载标签信息判断该泊位上的车辆是否为有效标签停车。然后，主控制器400可以通过无线通信电路420接收到后台管理系统返回的判断结果，并根据判断结果生成第二泊位状态信息。在生成第二泊位状态信息之后，主控制器400就可以通过无线通信电路420周期性向后台管理系统发送第二泊位状态信息。
在其中一个实施例中，主控制器400接收到的判断结果包括有效标签停车和无效标签停车，那么，根据判断结果生成第二泊位状态信息包括：若判断结果为有效标签停车，则第二泊位状态信息包括：与泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间、泊位上的车辆的车载标签编号以及电量信息；若判断结果为无效标签停车，则第二泊位状态信息包括：与泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间以及电量信息。
在一个实施例中，无线通信电路420可以采用高频射频电路、无线网络通信电路或者是其他具有同等功能的电路来实现通讯功能。其中，通信功能指的是发送第一泊位状态信息、发送第二泊位状态信息、接收车载标签信息以及接收后台管理系统发送的判断结果等。
在一个实施例中，如图7所示，车辆泊位检测装置可以采用地埋式方式安装在对应的泊位上，地埋式安装的车辆泊位检测装置具有安装简便的特点，适用于任何天气情况的国家和地区。具体的，该装置可以包括：主控制器400、泊位信息采集电路440、无线通信电路420、低频激励电路600、电源管理模块500。其中，主控制器400分别与泊位信息采集电路440、无线通信电路420、低频激励电路600和电源管理模块500相连。在本实施 例中，泊位信息采集电路440用于检测泊位状态；主控制器400用于根据泊位状态生成第一泊位状态信息和第二泊位状态信息；无线通信电路420用于发送第一泊位状态信息、第二泊位状态信息到后台管理系统，以使后台管理系统对泊位状态进行实时监控并计算出停车时间；低频激励电路600用于激励泊位上车辆的车载标签发送车载标签信息；电源管理模块500用于为车辆泊位检测装置提供电源。在本实施例中，电源管理模块500具体可以为锂氩电池700。
在一个实施例中，如图8所示，车辆泊位检测装置可以采用地表式方式安装在对应的泊位上，地表式安装方式可以节约安装时间，适用于不下雪的国家或地区。该装置具体可以包括：主控制器400、泊位信息采集电路440、无线通信电路420、低频激励电路600、电源管理模块500。其中，主控制器400分别与泊位信息采集电路440、无线通信电路420、低频激励电路600和电源管理模块500相连，在本实施例中，泊位信息采集电路440用于检测泊位状态，主控制器400用于根据泊位状态生成第一泊位状态信息和第二泊位状态信息；无线通信电路420用于发送第一泊位状态信息、第二泊位状态信息到后台管理系统，以使后台管理系统对泊位状态进行实时监控并计算出停车时间；低频激励电路600用于激励泊位上车辆的车载标签发送车载标签信息；电源管理模块500用于为车辆泊位检测装置提供电源。在本实施例中，电源管理模块500可以由锂氩电池700和太阳能电池800组成，其中，采用地表式安装的车辆泊位检测装置优先使用太阳能电池800提供供电。
上述车辆泊位检测装置首先利用地磁传感器探测泊位上的车辆驶入或驶离的状态，进而利用微波雷达传感器探测装置上方是否有遮挡物，来进一步确认车辆的泊位状态。有效的滤除了邻道停车、地下轨道交通对地磁传感器干扰造成的车辆泊位状态的误判。另一方面，本装置采用无线通信电路和低频激励电路及时将车辆泊位的状态信息和车辆上的车载标签信息 发送至后台管理系统，具有自动、实现性高、检测精确性高的优点。最后，本装置采用锂氩电池和太阳能电池为装置提供电能，增加了车辆泊位检测装置的工作时间，提高了能源利用效率，降低了运营成本。
关于车辆泊位检测装置的具体限定可以参见上文中对于车辆泊位检测方法的限定，在此不再赘述。上述车辆泊位检测装置中的各个电路模块可全部或部分通过软件、硬件及其组合来实现。上述各模块可以硬件形式内嵌入或独立于设备中的处理器中，也可以软件形式存储于计算机设备中的存储器中，以便于处理器调用执行以上各个模块对应的操作。
本申请实施例中提供的车辆泊位检测装置中的各个模块的实现可为计算机程序的形式。该计算机程序可在车辆泊位检测装置、移动终端或服务器上运行。该计算机程序构成的程序模块可存储在终端或服务器的存储器上。该计算机程序被处理器执行时，实现本申请实施例中所描述方法的步骤。
在一个实施例中，如图9所示，当车辆驶离泊位时，后台管理系统会根据车辆驶入驶离的信息生成账单，并根据泊位状态信息的具体内容确定收费模式。在本实施例中，当车辆为非标签停车或者无效标签停车时，可以采用手持POS机进行人工收费或者车主利用APP进行自主缴费；当车辆为有效标签停车时，则可以采用车载标签自动扣费的形式缴费。
具体地，当车主选择通过手持POS机进行人工收费时，后台管理系统会发送车辆驶入时间至手持POS机，然后，手持POS会发送停车申请至后台管理系统，并且打印车辆停车凭条，停车凭条上的具体信息可以包括：停车车辆的车牌号、停车车辆的驶入时间等；当车辆驶离时，手持POS机会发送停车结算申请至后台管理系统，后台管理系统会根据车辆驶入驶离时间生成帐单，并发送结算单至手持POS机，结算单上的具体信息可以包括：停车车辆的车牌号、停车车辆的驶入时间、停车时长、应缴费用等。当进行手持POS机人工收费时，车主可以采用现金、支付宝、微信、刷停 车IC卡等方式进行支付。
具体地，当车主选择采用APP进行自助缴费时，可以首先下载对应的停车计时APP，然后进行注册，注册的项目具体可以包括：电话号码、登录密码、充值支付钱包等信息。当车主将车辆停稳之后，需要在APP上输入泊位号；当车主驶离泊位后，对应泊位上的车辆泊位检测装置会检测到车辆驶离状态并将车辆驶离时间上传至后台管理系统，然后，后台管理系统会根据车辆驶入驶离的时间生成帐单，自动从车主APP对应的钱包上扣费。
具体地，当车主选择采用车载标签自动扣费时，无需任何设置，只需将车辆驶离对应的泊位即可，当车辆驶离对应的泊位后，该泊位对应的车辆泊位检测装置会将车辆驶离时间上传至后台管理系统，然后，后台管理系统就可以根据车辆驶入驶离的时间生成帐单，并自动从车载标签对应帐户上扣除停车费用。
上述车辆泊位检测装置，不仅仅可以应用于城市道路的收费泊位上，还可以应用于非封装式停车场、按时计费封闭式停车场等场所。本领域技术人员能从本装置公开的内容直接或联想得到的所有变形，均认为是本发明的保护范围。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (11)

  1. 一种车辆泊位检测方法，其特征在于，所述方法包括：
    检测泊位状态；
    根据所述泊位状态生成第一泊位状态信息，所述第一泊位状态信息包括与所述泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间或泊位上的车辆驶离时间；
    将所述第一泊位状态信息发送至后台管理系统，以使所述后台管理系统根据所述第一泊位状态信息记录所述泊位上的车辆的停车时间。
  2. 根据权利要求1所述的车辆泊位检测方法，所述检测泊位状态，包括：
    检测与所述泊位编号对应的泊位的地磁值以及所述泊位与所述泊位上的车辆的距离；
    根据所述泊位的地磁值以及所述泊位与所述泊位上的车辆的距离和预设条件确定所述泊位状态。
  3. 根据权利要求2所述的车辆泊位检测方法，其特征在于，所述泊位状态包括车辆驶入所述泊位的状态和车辆驶离所述泊位的状态；所述根据所述泊位的地磁值以及所述泊位与所述泊位上的车辆的距离和预设条件确定所述泊位状态，包括：
    若所述泊位的地磁值满足所述预设条件中第一预设阈值，且所述泊位与所述泊位上的车辆的距离满足所述预设条件中的车辆驶入距离，则确定所述泊位状态为车辆驶入所述泊位的状态；
    若所述泊位的地磁值满足所述预设条件中第二预设阈值，且所述泊位与所述泊位上的车辆的距离满足所述预设条件中的车辆驶离距离，则确定所述泊位状态为车辆驶离所述泊位的状态。
  4. 根据权利要求3所述的车辆泊位检测方法，其特征在于，所述根据所述泊位状态生成第一泊位状态信息，包括：
    若所述泊位状态为车辆驶入所述泊位的状态，则根据所述车辆驶入所述泊位的状态生成第一泊位状态信息，则所述第一泊位状态信息包括：与所述泊位对应的泊位编号、车辆驶入所述泊位的状态、泊位上的车辆驶入时间；
    若所述泊位状态为车辆驶离所述泊位的状态，则根据所述车辆驶离所述泊位的状态生成第一泊位状态信息，则所述第一泊位状态信息包括：与所述泊位对应的泊位编号、车辆驶离所述泊位的状态、泊位上的车辆驶离时间。
  5. 根据权利要求1-4任一项所述的车辆泊位检测方法，其特征在于，所述将所述第一泊位状态信息发送至后台管理系统之后，还包括：
    获取所述泊位上的车辆的车载标签信息，发送所述车载标签信息至所述后台管理系统，以使所述后台管理系统根据所述车载标签信息判断是否为有效标签停车；
    接收所述后台管理系统返回的判断结果；
    根据所述判断结果生成第二泊位状态信息，并周期性向所述后台管理系统发送所述第二泊位状态信息。
  6. 根据权利要求5所述的车辆泊位检测方法，其特征在于，所述判断结果包括有效标签停车和无效标签停车，所述根据所述判断结果生成第二泊位状态信息，包括：
    若所述判断结果为有效标签停车，则所述第二泊位状态信息包括：与所述泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间、泊位上的车辆的车载标签编号以及电量信息；
    若所述判断结果为无效标签停车，则所述第二泊位状态信息包括：与所述泊位对应的泊位编号、泊位状态、泊位上的车辆驶入时间以及电量信息。
  7. 一种车辆泊位检测装置，应用于权利要求1-6任一项所述的车辆泊 位检测方法，其特征在于，所述装置包括：主控制器、泊位信息采集电路和无线通信电路，所述主控制器分别与所述泊位信息采集电路和所述无线通信电路相连接，
    所述泊位信息采集电路用于检测所述泊位状态；
    所述主控制器用于根据所述泊位状态生成所述第一泊位状态信息；
    所述无线通信电路用于将所述第一泊位状态信息发送至所述后台管理系统，以使所述后台管理系统根据所述第一泊位状态信息记录所述泊位上的车辆的停车时间。
  8. 根据权利要求7所述的车辆泊位检测装置，其特征在于，所述泊位信息采集电路包括地磁传感器和雷达传感器；所述地磁传感器用于检测所述泊位的地磁值，所述雷达传感器用于检测所述泊位与所述泊位上的车辆的距离；
    所述主控制器还用于根据所述地磁传感器检测的所述泊位的地磁值以及所述雷达传感器检测的所述泊位与所述泊位上的车辆的距离和预设条件确定所述泊位状态。
  9. 根据权利要求7或8所述的车辆泊位检测装置，其特征在于，所述装置还包括低频激励电路，所述低频激励电路与所述主控制器相连接，所述低频激励电路用于激励所述泊位上的车辆的车载标签，以使所述泊位上的车辆的车载标签发送车载标签信息；
    所述无线通信电路还用于获取所述车载标签信息，并将所述车载标签信息发送至所述后台管理系统，并接收所述后台管理系统根据所述车载标签信息返回的判断结果。
  10. 根据权利要求9所述的车辆泊位检测装置，其特征在于，所述车辆泊位检测装置采用地表式或地埋式方式安装在所述泊位对应的位置。
  11. 根据权利要求10所述的车辆泊位检测装置，其特征在于，若所述车辆泊位检测装置采用地表式方式安装在所述泊位对应的位置，则所述装 置还包括太阳能电池。
PCT/CN2018/097940 2018-05-11 2018-08-01 车辆泊位检测方法及装置 WO2019214091A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810449843.8 2018-05-11
CN201810449843.8A CN108734794A (zh) 2018-05-11 2018-05-11 车辆泊位检测方法及装置

Publications (1)

Publication Number Publication Date
WO2019214091A1 true WO2019214091A1 (zh) 2019-11-14

Family

ID=63938193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/097940 WO2019214091A1 (zh) 2018-05-11 2018-08-01 车辆泊位检测方法及装置

Country Status (2)

Country Link
CN (1) CN108734794A (zh)
WO (1) WO2019214091A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111210638A (zh) * 2020-01-15 2020-05-29 张曦月 一体化车载标签检测系统和方法
DE102023203479A1 (de) 2023-04-18 2024-02-29 Zf Friedrichshafen Ag System und Verfahren zur Suche einer freien Parkfläche

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109903399A (zh) * 2019-02-19 2019-06-18 西安艾润物联网技术服务有限责任公司 停车管理方法及装置
CN110490117B (zh) * 2019-08-14 2023-04-07 智慧互通科技股份有限公司 一种基于图像深度信息的停车事件确定方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103106809A (zh) * 2012-12-31 2013-05-15 北京时代凌宇科技有限公司 一种停车场车辆循迹定位检测方法及装置
CN202996049U (zh) * 2012-12-05 2013-06-12 深圳市凯达尔科技实业有限公司 一种无线地磁车位探测器
US20170161724A1 (en) * 2015-12-05 2017-06-08 Uniway Technology Limited Radio frequency identification card and mobile phone interlinking embedded electronic payment apparatus and methods
CN106960595A (zh) * 2017-04-28 2017-07-18 江苏科技大学 一种社区车位共享系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015202784A1 (de) * 2015-02-17 2016-08-18 Robert Bosch Gmbh Verfahren zum Betreiben einer Sensorvorrichtung und Sensorvorrichtung
CN105427593A (zh) * 2015-11-03 2016-03-23 徐承柬 一种停车位管理方法及系统
CN106409003B (zh) * 2016-10-24 2019-01-15 深圳普智联科机器人技术有限公司 一种基于复合检测机制的路边车位检测装置及其检测方法
CN106781664B (zh) * 2016-12-27 2019-08-06 成都天铂数字技术有限公司 车位检测方法及装置
CN207264588U (zh) * 2017-10-12 2018-04-20 深圳市金溢科技股份有限公司 一种车载电子标签及停车管理系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202996049U (zh) * 2012-12-05 2013-06-12 深圳市凯达尔科技实业有限公司 一种无线地磁车位探测器
CN103106809A (zh) * 2012-12-31 2013-05-15 北京时代凌宇科技有限公司 一种停车场车辆循迹定位检测方法及装置
US20170161724A1 (en) * 2015-12-05 2017-06-08 Uniway Technology Limited Radio frequency identification card and mobile phone interlinking embedded electronic payment apparatus and methods
CN106960595A (zh) * 2017-04-28 2017-07-18 江苏科技大学 一种社区车位共享系统及方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111210638A (zh) * 2020-01-15 2020-05-29 张曦月 一体化车载标签检测系统和方法
DE102023203479A1 (de) 2023-04-18 2024-02-29 Zf Friedrichshafen Ag System und Verfahren zur Suche einer freien Parkfläche

Also Published As

Publication number Publication date
CN108734794A (zh) 2018-11-02

Similar Documents

Publication Publication Date Title
WO2019214091A1 (zh) 车辆泊位检测方法及装置
CN103824334B (zh) 停车场收费管理系统
JP5259794B2 (ja) 駐車場知能料金徴収システム及び方法
US10850625B2 (en) Transferring charge between a local power grid and electric vehicles
CN108140227B (zh) 用于电动载具共享的装置、方法和物品
CN105957159B (zh) 一种基于蓝牙技术实现停车场自动收费的方法和系统
CN201532657U (zh) 城市道路停车管理系统
CN104021596A (zh) 基于射频识别实现路边停车智能管理控制的系统及方法
CN104952115A (zh) 一种计量兼顾计时的电动汽车充电服务的收费装置及方法
KR101014037B1 (ko) 차량의 자동요금정산장치
US20140203077A1 (en) Intelligent electric vehicle charging system
CN103824387A (zh) 电动汽车租赁方法及系统
CN109377570A (zh) 车位分级分时段的计费系统及其计费方法
CN103500472B (zh) 基于北斗系统的高速路不停车收费方法
CN105809748A (zh) 一种智能泊位系统及泊车方法
WO2013190566A2 (en) Centralized toll tracking, payment and monitoring system using geo location enabled devices
CN103092104B (zh) 一种针对车辆停放的智能地锁控制方法
TWI760678B (zh) 智慧路邊停車收費機台、管理系統及收費方法
CN110992594B (zh) 基于区块链的能源汽车充电交易系统及方法
CN108091168B (zh) 一种停车管理方法及系统
CN108171807A (zh) 一种停车收费系统与方法
CN202976219U (zh) 停车场收费管理系统
CN105575152A (zh) 一种基于互联网的停车场安全快捷通行方法及其控制系统
CN110544138A (zh) 一种获取不停车收费发票的方法、系统及车载单元
CN109559390A (zh) 一种地磁和视频桩结合的道边停车运营系统及其运营方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18917645

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 16/04/2021)

122 Ep: pct application non-entry in european phase

Ref document number: 18917645

Country of ref document: EP

Kind code of ref document: A1