CN112669510B - Park brake control method, device, equipment and storage medium - Google Patents
Park brake control method, device, equipment and storage medium Download PDFInfo
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- CN112669510B CN112669510B CN202011490801.2A CN202011490801A CN112669510B CN 112669510 B CN112669510 B CN 112669510B CN 202011490801 A CN202011490801 A CN 202011490801A CN 112669510 B CN112669510 B CN 112669510B
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Abstract
The invention discloses a park brake control method, device, equipment and storage medium. The method comprises the following steps: when the vehicle is detected to reach the detection area of the park gate, activating a vehicle-mounted identification terminal arranged in the vehicle; if the activation is successful, calling a vehicle-mounted identification terminal to acquire face image data of a person in the vehicle; authenticating the identity of the person on the campus based on the face image data; if the authentication is successful, inquiring a first number of parking spaces registered in the park by a person and a second number of currently occupied parking spaces; if the first number is greater than the second number, driving the gate machine at the gate of the park to lift the railing. According to the invention, vehicles entering and exiting the park are managed by the artificial book, passengers in the vehicles are automatically checked, and the personnel information and the parking space information are checked, so that the system is safer and more reliable, reduces manual intervention, improves the entering and exiting passing efficiency of the park, avoids road congestion in the peak entering and exiting period of the park, and reduces the occurrence probability of vehicle accidents.
Description
Technical Field
The embodiment of the invention relates to the technical field of intelligent management of parks, in particular to a park brake control method, device and equipment and a storage medium.
Background
With the progress of technology and the development of human civilization, vehicle access management systems are increasingly used in various communities, buildings, parks, and the like.
The system comprises a vehicle management system, a license plate recognition technology, an industrial park, a logistics park, a license plate recognition technology and a license plate recognition technology, wherein the requirements of the industrial park and the logistics park on the vehicle access management are generally higher, the vehicle access management system adopted in most parks is used for opening the vehicle based on the license plate recognition technology, namely license plate information is authorized in advance through the system, the license plate of the vehicle to be accessed to the parks is automatically recognized, and if the license plate is the license plate of the authorized vehicle, the automatic opening of the vehicle is realized. The system cannot confirm whether personnel in the car are registered personnel in the park, cannot check the identities of the personnel in the car, has potential safety hazards, and meanwhile, most parks detect the vehicles and the personnel in the car which are not registered with license plates in a manual detection mode, so that the detection efficiency is low, the passing efficiency of the vehicles can be influenced in the period of entering and exiting the peak in the park, and road congestion is caused.
Disclosure of Invention
The invention provides a park brake control method, device, equipment and storage medium, which are used for solving the problems that the existing park vehicle access management system is low in vehicle detection efficiency and cannot verify the identity of personnel in a vehicle.
In a first aspect, an embodiment of the present invention provides a method for controlling a parking brake, where the method includes:
when a vehicle is detected to reach a detection area of a park gate, activating a vehicle-mounted identification terminal arranged in the vehicle;
if the activation is successful, calling the vehicle-mounted identification terminal to acquire face image data of a person in the vehicle;
authenticating the identity of the person on the campus based on the face image data;
if the authentication is successful, inquiring the first number of the parking spaces registered in the park by the personnel and the second number of the currently occupied parking spaces;
if the first number is greater than the second number, driving the gate of the park gate to lift the rail.
In a second aspect, an embodiment of the present invention further provides a park brake control device, where the device includes:
the system comprises a vehicle-mounted identification terminal activation module, a face image data acquisition module and a face image data acquisition module, wherein the vehicle-mounted identification terminal activation module is used for activating a vehicle-mounted identification terminal arranged in a vehicle when the vehicle is detected to reach a detection area of a park gate, and the face image data acquisition module is executed if the vehicle-mounted identification terminal is successfully activated;
the face image data acquisition module is used for calling the vehicle-mounted identification terminal to acquire face image data of a person in the vehicle;
The identity authentication module is used for authenticating the identity of the person in the park based on the face image data, and if authentication is successful, the parking space inquiry module is executed;
the parking space inquiring module is used for inquiring a first number of parking spaces registered in the park by the personnel and a second number of currently occupied parking spaces, and executing the railing driving module if the first number is larger than the second number;
and the railing driving module is used for driving the barrier gate of the park gate to lift the railing.
In a third aspect, an embodiment of the present invention further provides a computer apparatus, including:
one or more processors;
a memory for storing one or more programs;
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the campus brake control method of the first aspect.
In a fourth aspect, embodiments of the present invention also provide a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the method of park brake control as described in the first aspect.
When the vehicle is detected to reach the detection area of the gate of the park, the vehicle-mounted identification terminal arranged in the vehicle is activated; if the activation is successful, calling a vehicle-mounted identification terminal to acquire face image data of a person in the vehicle; authenticating the identity of the person on the campus based on the face image data; if the authentication is successful, inquiring a first number of parking spaces registered in the park by a person and a second number of currently occupied parking spaces; if the first number is greater than the second number, driving the gate machine at the gate of the park to lift the railing. The face information of the personnel in the vehicle can be checked with the face information registered and stored in the park through activating the vehicle-mounted identification terminal and acquiring the face information acquired by the vehicle-mounted identification terminal, so that the automatic check of the identity of the personnel in the vehicle is realized, if the personnel in the vehicle is registered in the park, the number of parking spaces registered in the park by the registered personnel is queried again, and if the number of the parking spaces registered by the personnel in the vehicle is greater than the number of the parking spaces occupied by the personnel in the vehicle in the park, the vehicle is automatically opened and released, the safety of the park can be ensured by double check conditions, and the vehicles to be passed can be parked in the park. The park vehicle access management system provided by the invention does not take license plates as main certificates, takes people as a basis, can avoid the situation that people in the park cannot enter the park automatically in the scenes of temporary vehicle replacement and the like, is more flexible for people, automatically checks the information of the passengers in the vehicle and the parking space, is safer for the park, does not need special people to check the vehicles and the people in the vehicle, reduces the condition of manual intervention, saves the labor cost, further, can effectively improve the intelligent management level of entrances and exits of the park, improve the access efficiency of the park, avoid road congestion in the peak period of the entrance and the exit of the park, and reduce the probability of vehicle accidents.
Drawings
FIG. 1 is a flow chart of a method for controlling a parking brake according to an embodiment of the present invention;
FIG. 2 is a schematic view of a campus entrance according to a first embodiment of the present invention;
FIG. 3 is a flow chart of a method for controlling a parking brake according to a second embodiment of the present invention;
fig. 4 is a schematic diagram of a vehicle access management system according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of a park brake control device according to a third embodiment of the present invention;
fig. 6 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
It should be noted that: in describing embodiments of the present invention, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Example 1
Fig. 1 is a flowchart of a park brake control method according to an embodiment of the present invention, where a park gate is provided with a park gate, vehicles entering and exiting the park are all provided with a vehicle-mounted identification terminal, the vehicle-mounted identification terminal can communicate with the park gate to realize automatic detection and release of vehicles entering and exiting the park, the method may be executed by a park brake control device, and the park brake control device may be implemented by software and/or hardware, and may be configured in a computer device, for example, a park gate, a server, a workstation, a personal computer, etc., and the method specifically includes the following steps:
And S101, when the vehicle is detected to reach the detection area of the park gate, activating a vehicle-mounted identification terminal arranged in the vehicle.
The embodiment provides a vehicle access management system which can realize a park brake control method, and the system mainly comprises a vehicle-mounted identification terminal, a road brake machine and a monitoring center. The vehicle-mounted identification terminal is installed in a vehicle and has a face recognition function, a body temperature detection function, a wireless communication function, a storage function and the like, can be powered by a battery, can also take electricity from the vehicle, is usually in a standby dormant state, and is only awakened and activated when entering a detection area of a park entrance. The gate machine is generally arranged at the gate of the park for realizing automatic opening of vehicles entering and exiting the park, and if the vehicles meet the traffic conditions of the park, the gate machine drives the railing to lift and release the vehicles. The gate in garden still is provided with millimeter wave radar, camera, voice broadcast device, display screen. The camera is used for photographing and evidence obtaining vehicles entering and exiting the gate of the park, the millimeter wave radar is used for detecting whether vehicles exist at the gate of the park, the distance between the vehicles and the gate and the speed of the vehicles, and storing detection results, the detection results are uploaded to the monitoring center, and the gate can read the detection results of the millimeter wave radar in real time. The voice broadcasting device is connected with the monitoring center and used for sending out an alarm signal; the display screen is connected with the barrier gate and the monitoring center and is used for displaying the traffic information of vehicles entering and exiting the park.
In this embodiment, the millimeter wave radar may be invoked to scan and detect a detection area of a park gate, and when a vehicle entering the detection area is detected, the millimeter wave radar may feed back a detection result to the barrier gate, the barrier gate sends a wake-up instruction to the outside, and a vehicle-mounted identification terminal installed in the vehicle receives the wake-up instruction and is activated.
And S102, if the activation is successful, calling the vehicle-mounted identification terminal to collect face image data of the person in the vehicle.
When the vehicle-mounted identification terminal in the vehicle is successfully activated, the vehicle-mounted identification terminal is called to collect face image data of all people in the vehicle according to a set sequence, and the first collected position can be set to be a driving position, then a copilot position and a rear row position from the copilot position to the rear row position of the driving position.
S103, authenticating the identity of the person on the campus based on the face image data.
In this embodiment, after face image data of all people in the vehicle are successfully collected, the vehicle-mounted identification terminal may transmit all face image data collected in the vehicle to the monitoring center, and the monitoring center performs verification on the face image data; in a specific implementation manner, the face image data can be matched with preset reference image data, wherein the reference image data is face image data of a user registered in a park; for each frame of face image data, if the matching is successful, the identity authentication of the person is confirmed to be successful, and the personal information registered in the park by the person is inquired; performing one-to-one comparison and matching on all face image data acquired by the current vehicle and preset reference image data, and if all face image data are failed to be matched, executing a first prompting operation, wherein the first prompting operation is used for prompting a duty user of a park to check the identity of the vehicle personnel; if the partial face image data which is not matched exists in all the face image data, marking the face image data which is not matched, calling a camera to photograph the vehicle, and reserving the image data of the vehicle.
In another implementation manner, if the vehicle-mounted identification terminal locally stores preset reference image data, and the reference image data is face image data of a user registered in a park, the vehicle-mounted identification terminal performs image comparison detection on all acquired face image data, and uploads a detection result to the monitoring center.
For the physical health of personnel in the park, the important epidemic situation is prevented, and the management of the park access also comprises the detection of the body temperature of the personnel.
In the embodiment, the vehicle-mounted identification terminal is called once every t seconds in a preset time period to detect the body temperature of people in the vehicle; for each person, counting the average value of the body temperature of the person in a time period; and if the average value exceeds the preset threshold value, executing a second prompting operation, wherein the second prompting operation is used for prompting the duty user of the park to check the body temperature of the personnel of the vehicle. If the average value does not exceed the preset threshold value, detecting the speed of the vehicle in the detection area, if the speed exceeds the preset speed limit value, acquiring license plate information of the vehicle, inquiring historical speed records of the vehicle in the detection area based on the license plate information, searching the times that the speed of the vehicle exceeds the speed limit value from the historical speed records, and if the times are greater than the preset times, disabling the authority of automatically opening the brake of the vehicle.
In this embodiment, the vehicle-mounted identification terminal will upload all the collected face image data and the detected body temperature information to the monitoring center, the monitoring center numbers the face image data and the body temperature information according to the collection sequence, and stores the detection result, and after confirming that the vehicle-mounted identification terminal completes the face image data collection work and the body temperature detection work, the vehicle-mounted identification terminal is notified to enter a sleep state, so as to reduce energy consumption.
As an example, the preset time period may be t seconds, each person in the vehicle is detected once every 1 second, for each person, the average value of the body temperature of the person in the time period t is counted, when the average value of the body temperature of the person in the vehicle is detected to exceed 37.3 ℃, and the fever symptom is determined, the barrier gate is not automatically opened, the vehicle and the person are forbidden to come in or go out, the monitoring center pops up an alarm prompt after receiving the body temperature information of the person in the vehicle, the voice broadcasting device is driven to play an alarm bell, the display screen is driven to display an abnormal reason, and the duty user in the park is informed to manually check the vehicle, so that the actual condition of the vehicle is further confirmed.
When the body temperature of all personnel in the vehicle is judged to be normal, the vehicle speed of the vehicle in a detection area of a gate of a park is obtained, the vehicle is the vehicle with license plate information registered in the park, if the vehicle speed of the vehicle is higher than a speed limit value, a historical vehicle speed record of the vehicle in the detection area is inquired, the accumulated overspeed frequency of the vehicle is obtained from the historical vehicle speed record, and if the accumulated overspeed frequency of the vehicle is higher than a preset frequency, the authority of automatically opening the brake of the vehicle is forbidden. The vehicles with disabled automatic opening rights need to be unlocked by the manager of the park.
In this embodiment, carry out automatic body temperature detection to personnel in the vehicle, can be in real time to the health status of personnel in the park feedback car, reduce the potential safety hazard on park, simultaneously, detect the speed of a vehicle at detection area, the history overspeed record of automatic inquiry vehicle, limit the authority that the vehicle independently business turn over park, can realize standardized management to the vehicle that business turn over park, speed limit to the vehicle, can ensure the personal safety of personnel in business turn over park, reduce the vehicle accident probability, improve the management efficiency on park.
And S104, if the authentication is successful, inquiring the first number of the parking spaces registered in the park by the personnel and the second number of the currently occupied parking spaces.
In this embodiment, if a person with successful identity authentication exists in the vehicle, the vehicle is determined to be a legal vehicle, the number of parking spaces registered in the park by the person with successful identity authentication is queried as a first number, and the number of occupied parking spaces registered in the park by the person with successful identity authentication is queried as a second number. And comparing the first quantity with the second quantity, if the first quantity is larger than the second quantity, indicating that the number of the parking spaces registered by the personnel with legal identity in the vehicle access management system is larger than the number of the occupied parking spaces used by the personnel with legal identity in the park, and indicating that the park still has free parking spaces for the current vehicle to park.
S105, if the first number is larger than the second number, driving the gate of the park gate to lift the railing.
In this embodiment, if the first number is greater than the second number, the speed of the vehicle moving in the detection area is detected, the distance between the vehicle and the gate of the park gate is calculated based on the speed, and if the distance meets the set distance condition, the gate of the park gate is driven to lift the rail.
Wherein the speed at which the vehicle moves in the detection area can be detected by: the method comprises the steps of obtaining the width of a detection area, taking the width as a first distance, reading the first time when the vehicle-mounted identification terminal is activated, recording the current time as a second time when the vehicle-mounted identification terminal enters a dormant state, inquiring the second distance of the millimeter wave radar for detecting the movement of the vehicle, taking an absolute value of a difference value between the first distance and the second distance as a first difference value, taking an absolute value of a difference value between the first time and the second time as a second difference value, and taking a ratio of the second difference value and the first difference value as the speed of the movement of the vehicle in the detection area. The speed of the current vehicle moving in the detection area can also be obtained by inquiring the detection result of the millimeter wave radar on the vehicles passing in the detection area of the park gate.
The distance between the vehicle and the gate of the park gate can be calculated based on the speed, and the method specifically comprises the following steps: acquiring the time difference between closing and lifting of a barrier gate control railing at a gate of a park; and calculating the product of the time difference and the speed as the distance between the vehicle and the gate of the park gate. The distance between the vehicle and the gate of the park gate can be directly obtained by reading the detection result of the millimeter wave radar.
In one example, as shown in fig. 2, the barrier gate reads the detection result of the millimeter wave radar in real time, so that the distance between the vehicle and the barrier gate can be obtained, when the distance between the vehicle and the barrier gate reaches a set distance S0 (S0 is generally the width of the detection area), the current time t0 (t 0 is generally the time when the vehicle just enters the detection area) is recorded, and the vehicle-mounted identification terminal installed in the vehicle is awakened by the controller at the current time t0 and establishes communication connection with the controller, so as to start the face recognition function and the body temperature detection function. After the identity authentication and the body temperature detection of the personnel in the vehicle are finished, the vehicle is judged to be a legal passing vehicle (authentication is successful), when the distance between the vehicle and the barrier gate is detected to be S1, the barrier gate records the current time to be T1, a stop recognition detection instruction is sent to the vehicle-mounted recognition terminal, the vehicle-mounted recognition terminal enters a dormant state, the average speed Vt= (S0-S1)/(T1-T0) of the vehicle in a detection area can be calculated through S0, S1, T0 and T1, if the barrier of the barrier gate needs T seconds from closing to opening, and when the distance between the vehicle and the barrier gate is S=Vt, the distance condition of automatic opening of the barrier gate is met.
In a specific example of this embodiment, if a person who is successful in identity authentication exists in the vehicle, after checking the speed of the vehicle in the detection area, if the vehicle has an automatic brake-off authority, the parking space information owned by the person in the vehicle in the park is further queried, and whether to release the brake of the vehicle is secondarily determined according to the parking space information.
Under one condition, if the identity authentication of all the people in the vehicle is successful, inquiring the total number of parking spaces registered in the park by all the people on the current vehicle, counting the number of the currently occupied parking spaces in the first number as a first number, and judging whether the distance between the barrier gate machines at the gate of the park of the current vehicle meets the set distance condition or not if the first number is larger than the second number, and if the distance between the barrier gate machines at the gate of the park of the current vehicle meets the set distance condition, driving the barrier gate machines at the gate of the park to lift the barrier.
Under another condition, if the identity authentication of a part of people in the vehicle fails, namely, the part of people does not register personal information in the park, the total number of parking spaces registered in the park by the people with successful identity authentication on the current vehicle is inquired, the total number of the parking spaces in the park is counted as a first number, the number of the currently occupied parking spaces in the first number is counted as a second number, if the first number is larger than the second number, whether the distance between barrier gates at the gate of the current vehicle park meets a set distance condition is judged, and if so, the barrier gates at the gate of the park are driven to lift up the barrier. And marking the unregistered personnel as temporary visitors, calling a camera to photograph the vehicle, and storing the on-site records.
According to the embodiment, vehicles entering and exiting the park are limited according to the passing conditions of identity verification of personnel in the vehicle, body temperature verification of personnel in the vehicle, limitation of vehicle speed and inquiry of parking space information in the vehicle entering and exiting management system, and the vehicles are subjected to omnibearing automatic detection, so that the threshold of the vehicles entering and exiting the park is improved, the potential safety hazard of the park is reduced, manual intervention is reduced, and the detection efficiency of the vehicles and the personnel in the vehicle is improved.
After judging that the vehicles are legal vehicles allowed to enter the park, the parking spaces can be automatically allocated for the vehicles, so that the management efficiency of the park is further improved, and human resources are saved.
Specifically, the embodiment further includes: license plate information of vehicles allowed to enter the park is acquired, and parking spaces in the park are allocated for the vehicles. For example, license plate information of a vehicle is obtained, whether the license plate information has a binding relationship with personnel in the vehicle is judged, if so, the license plate information is indicated to have a binding relationship with the personnel in the vehicle, if not, the license plate information is indicated to have no binding relationship with the personnel in the vehicle, in order to reasonably allocate parking spaces in a park, abuse and random occupation of the parking spaces are avoided, therefore, if the license plate information is bound with the personnel, whether the parking spaces registered in the park by the personnel bound with the license plate information are occupied or not is inquired, if not, the parking spaces are allocated to the vehicle, and if so, the parking spaces registered by other personnel in the vehicle and not occupied are randomly allocated to the vehicle; if the license plate information is not bound with the personnel, determining unoccupied parking spaces registered in the park by the personnel in the vehicle, associating the occupied frequency of the parking spaces, and distributing the parking spaces with the least occupied frequency to the vehicle. The parking spaces in the park are pre-allocated for the vehicles to be passed when the vehicles are judged to pass, so that the situation that the vehicles are jammed at the entrance of the park due to the application of the parking spaces in the peak period can be avoided, more intelligent and efficient vehicle management can be realized, and user experience is improved.
According to the embodiment of the invention, when the vehicle is detected to reach the detection area of the park gate, the vehicle-mounted identification terminal arranged in the vehicle is activated; if the activation is successful, calling a vehicle-mounted identification terminal to acquire face image data of a person in the vehicle; authenticating the identity of the person on the campus based on the face image data; if the authentication is successful, inquiring a first number of parking spaces registered in the park by a person and a second number of currently occupied parking spaces; if the first number is greater than the second number, driving the gate machine at the gate of the park to lift the railing. The face information of the personnel in the vehicle can be checked with the face information registered and stored in the park through activating the vehicle-mounted identification terminal and acquiring the face information acquired by the vehicle-mounted identification terminal, so that the automatic check of the identity of the personnel in the vehicle is realized, if the personnel in the vehicle is registered in the park, the number of parking spaces registered in the park by the registered personnel is queried again, and if the number of the parking spaces registered by the personnel in the vehicle is greater than the number of the parking spaces occupied by the personnel in the vehicle in the park, the vehicle is automatically opened and released, the safety of the park can be ensured by double check conditions, and the vehicles to be passed can be parked in the park. The park vehicle access management system provided by the embodiment of the invention does not take license plates as main certificates, but takes people as a basis, so that the situation that people in the park can not enter the park automatically in the scenes of temporary car changing and the like can be avoided, the park vehicle access management system is more flexible for people, can automatically check passengers in the car and check personnel information and parking space information, is safer for the park, does not need special people to check the vehicles and the people in the car, reduces the condition of manual intervention, saves labor cost, and further, the embodiment of the invention can effectively improve the intelligent management level of entrances and exits of the park, improve the access efficiency of the park, avoid road congestion in the peak period of park access and reduce the probability of vehicle accidents.
Example two
Fig. 3 is a flowchart of a method for controlling a parking brake according to a second embodiment of the present invention, where the method for controlling a parking brake is based on the foregoing embodiment and supplements the content of the method, and the method specifically includes the following steps:
and S201, when the vehicle is detected to reach the detection area of the park gate, activating a vehicle-mounted identification terminal arranged in the vehicle.
And S102, if the activation is successful, calling the vehicle-mounted identification terminal to collect face image data of the person in the vehicle.
S203, authenticating the identity of the person on the campus based on the face image data.
S204, after authentication fails, receiving an identity confirmation instruction.
In this embodiment, the identity confirmation instruction indicates that the on-duty user of the campus has verified the identity of the person of the vehicle.
Specifically, if the monitoring center confirms that the face image data collected by the vehicle-mounted identification terminal on all people in the vehicle are failed to match and confirm that the identity authentication of all people in the vehicle is failed, the fact that all people in the vehicle are not registered in the park is indicated, at this time, the barrier gate can not automatically open the gate on the vehicle, and the monitoring center can send early warning information to inform the on-duty users of the park of manual checking of the vehicle.
After the duty user completes the manual check on the vehicle, the identity information of the personnel in the vehicle is confirmed, and if the vehicle is judged to be a legal vehicle which can pass, an identity confirmation instruction is issued to the monitoring center. And after the monitoring center confirms the identity confirmation instruction, starting a camera to photograph the vehicle.
S205, responding to the identity confirmation instruction, and collecting image data for the duty user.
In this embodiment, after the failure of automatic authentication of the vehicle, the camera, in response to the identity confirmation instruction, collects image data to the duty user, and uploads the image data to the barrier gate and the monitoring center.
S206, recognizing face image data and gesture actions of the duty user in the image data.
S207, if the face image data of the duty user is legal and the gesture operation indicates that the traffic is allowed, driving the gate of the park gate to lift the railing.
In this embodiment, the barrier gate further has a function of identifying a gesture, after receiving the image data, firstly, capturing face image data in the image data as face image data collected by the duty user, comparing the face image data with pre-stored reference image data, wherein the reference image data is face image data of the duty user registered legal in the park, if the image matching is successful, the identity of the duty person is legal, at the moment, the function of identifying the gesture is started to identify the gesture in the image data, and whether the gesture is a valid action certificate is judged, the valid action certificate is used for indicating that the vehicle is allowed to pass, and if the gesture is the valid action certificate, the barrier gate at the park gate is driven to lift the railing.
S208, allocating a parking space in the park for the vehicle.
In a specific implementation, an idle parking space in a park can be inquired, whether the idle parking space has a binding relation with personnel in the park or not is inquired, if the idle parking space is bound with the personnel in the park, the attendance state of the personnel corresponding to the idle parking space is inquired, and if the attendance state is a leave-leave state, the idle parking space of the personnel in the leave-leave state is allocated to a vehicle; and if the free parking space is not bound with the personnel in the park, the free parking space is allocated to the vehicle.
As shown in fig. 4, in this embodiment, the vehicle-mounted identification terminal is configured to collect face information and body temperature information of personnel in a vehicle, and the vehicle-mounted identification terminal is configured to communicate with the barrier gate, and the barrier gate is configured to check parking space information of personnel in the vehicle according to the received face information, and further acquire vehicle speed information of the vehicle in a detection area, and the barrier gate is configured to automatically implement gate opening and release of the vehicle in the park according to an identity authentication result, a parking space inquiry result and a vehicle speed detection result, and in case that the vehicle does not meet an automatic gate opening and release condition, the barrier gate is configured to implement gate opening according to a face recognition result and an action recognition result of a duty user, and further, the barrier gate is configured to autonomously allocate a parking space in the park for the vehicle according to a license plate recognition result, and in both cases of full-automatic detection and manual intervention detection of the vehicle, the barrier gate is configured to feed back all detection results to the monitoring center, and the monitoring center is configured to implement global control of the vehicle access management system in the whole park.
In this embodiment, for a vehicle with failed identity authentication, a duty user in a park is notified to detect the person of the vehicle, the identity of the person of the vehicle is verified, after an identity confirmation instruction of the duty user is received, a camera is called to collect image data for the duty user, and face image data and gesture actions of the duty user are identified based on the image data, and if the face image data of the duty user is legal and the gesture actions indicate that the traffic is allowed, a gate of the park is driven to lift a rail. The embodiment of the invention can realize strict management and control of the park, can reduce potential safety hazard of the park, enables an artificial check method under the condition that the conditions of automatically detecting vehicles and personnel in the vehicles are not matched, can efficiently utilize manpower resources, saves labor cost, pre-distributes parking spaces in the park for vehicles to be passed while making pass judgment on the vehicles, can avoid congestion of the vehicles in the park gate in a peak period, can realize more efficient vehicle management and improves user experience.
Example III
Fig. 5 is a schematic structural diagram of a park brake control device according to a third embodiment of the present invention, where the device may specifically include the following modules:
the vehicle-mounted identification terminal activation module 501 is configured to activate a vehicle-mounted identification terminal set in a vehicle when the vehicle is detected to reach a detection area of a campus gate, and if the activation is successful, execute the face image data acquisition module 502;
the face image data acquisition module 502 is used for calling the vehicle-mounted identification terminal to acquire face image data of a person sitting in the vehicle;
an identity authentication module 503, configured to authenticate an identity of the person on the campus based on the face image data, and if the authentication is successful, execute a parking space inquiry module 504;
a parking space inquiry module 504, configured to inquire a first number of parking spaces registered in the park by the person and a second number of currently occupied parking spaces, and if the first number is greater than the second number, execute a balustrade driving module 505;
the railing driving module 505 is used for driving the barrier gate of the park gate to lift the railing.
In one embodiment of the present invention, the identity authentication module 503 includes:
The image matching sub-module is used for matching the face image data with preset reference image data, wherein the reference image data is the face image data of a user registered in the park, if the matching is successful, the authentication success confirmation sub-module is called, and if the matching is failed, the first prompt operation confirmation sub-module is called;
the authentication success confirmation sub-module is used for confirming that the identity authentication of the personnel is successful;
and the identity verification notification sub-module is used for executing a first prompting operation, wherein the first prompting operation is used for prompting a duty user of the park to verify the identity of the personnel of the vehicle.
In one embodiment of the present invention, further comprising:
the body temperature detection module is used for calling the vehicle-mounted identification terminal to detect the body temperature of a person sitting in the vehicle every t seconds in a preset time period;
the body temperature statistics module is used for counting the average value of the body temperature of each person in the time period, if the average value exceeds a preset threshold value, the body temperature checking notification module is called, and if the average value does not exceed the preset threshold value, the vehicle speed detection module is called;
the body temperature checking and notifying module is used for executing a second prompting operation, and the second prompting operation is used for prompting a duty user of the park to check the body temperature of the personnel of the vehicle;
The vehicle speed detection module is used for detecting the vehicle speed of the vehicle in the detection area, and if the vehicle speed is higher than a preset speed limit value, the vehicle speed inquiry module is called;
the vehicle speed inquiry module is used for acquiring license plate information of the vehicle, inquiring a historical vehicle speed record of the vehicle in the detection area based on the license plate information, searching the times that the vehicle speed exceeds the speed limit value from the historical vehicle speed record, and calling the permission disabling module if the times are greater than preset times;
the permission disabling module is used for disabling the permission of automatically opening the brake of the vehicle;
and the dormancy notification module is used for notifying the vehicle-mounted identification terminal to enter a dormancy state.
In one embodiment of the present invention, the balustrade driving module 505 comprises:
a speed detection sub-module for detecting a speed at which the vehicle moves in the detection area;
the distance calculating sub-module is used for calculating the distance between the vehicle and the gate of the park gate based on the speed, and if the distance meets the set distance condition, the rail driving sub-module is called;
and the railing driving sub-module is used for driving the barrier gate of the park gate to lift the railing.
In one embodiment of the invention, the doorway of the campus is provided with millimeter wave radar; the speed detection submodule includes:
a first distance confirmation unit, configured to acquire a width of the detection area as a first distance;
the first time confirmation unit is used for reading the first time when the vehicle-mounted identification terminal is activated;
the second time confirming unit is used for recording the current time as second time when the vehicle-mounted identification terminal enters a dormant state;
a second distance confirmation unit configured to query the millimeter wave radar for detecting a second distance that the vehicle moves when the vehicle-mounted identification terminal enters a sleep state;
a first difference calculating unit, configured to take an absolute value of a difference between the first distance and the second distance as a first difference;
a second difference calculating unit, configured to take an absolute value of a difference between the first time and the second time as a second difference;
and the speed calculation unit is used for taking the ratio of the second difference value to the first difference value as the speed of the vehicle moving in the detection area.
In one embodiment of the present invention, the distance calculation submodule includes:
The time difference confirming unit is used for obtaining the time difference between closing and lifting of the barrier gate control railing at the gate of the park;
and the distance calculation unit is used for calculating the product of the time difference and the speed as the distance between the vehicle and the gate of the park gate.
In one embodiment of the present invention, further comprising:
an instruction receiving module for receiving an identity confirmation instruction after authentication failure, the identity confirmation instruction indicating that a duty user of the campus has verified the identity of a person of the vehicle;
an instruction response module for acquiring image data from the duty user in response to the identity confirmation instruction;
the recognition module is configured to recognize face image data and a gesture of the duty user from the image data, and call the balustrade driving module 505 if the face image data of the duty user is legal and the gesture indicates that the traffic is allowed.
In one embodiment of the present invention, further comprising:
the license plate information acquisition module is used for acquiring license plate information of the vehicle;
the license plate binding confirmation module is used for judging whether the license plate information is bound with the personnel, if so, the first parking space allocation module is called, and if not, the second parking space allocation module is called;
The first parking space distribution module is used for inquiring whether the parking spaces registered in the park by the personnel bound with the license plate information are occupied or not, if not, distributing the parking spaces to the vehicles, and if yes, distributing unoccupied parking spaces registered by other personnel in the vehicles to the vehicles at random;
and the second parking space distribution module is used for determining unoccupied parking spaces registered in the park by the personnel in the vehicle, associating the occupied frequency of the parking spaces, and distributing the parking spaces with the least occupied frequency to the vehicle.
The park brake control device provided by the embodiment of the invention can execute the park brake control method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 6 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention, and as shown in fig. 6, the computer device includes a processor 600, a memory 601, a communication module 602, an input device 603 and an output device 604; the number of processors 600 in the computer device may be one or more, one processor 600 being taken as an example in fig. 6; the processor 600, the memory 601, the communication module 602, the input means 603 and the output means 604 in the computer device may be connected by a bus or other means, in fig. 6 by way of example.
The memory 601 serves as a computer readable storage medium, and may be used to store software programs, computer executable programs, and modules, such as modules corresponding to the method for controlling a parking lot in the embodiment of the present invention (for example, an on-board identification terminal activation module 501, a face image data acquisition module 502, an identity authentication module 503, and a parking space inquiry module 504 in the parking lot control device shown in fig. 5). The processor 600 executes various functional applications of the computer device and data processing, i.e., implements the campus brake control method described above, by running software programs, instructions, and modules stored in the memory 601.
The memory 601 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for functions; the storage data area may store data created according to the use of the terminal, etc. In addition, the memory 601 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device. In some examples, memory 601 may further include memory located remotely from processor 600, which may be connected to a computer device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
And the communication module 602 is used for establishing connection with the display screen and realizing data interaction with the display screen.
The input means 603 may be used to receive entered numeric or character information and to generate key signal inputs related to user settings and function control of the computer device.
The output 604 may include a display device such as a display screen.
The specific composition of the input device 603 and the output device 604 may be set according to the actual situation.
The computer equipment provided by the embodiment can execute the park brake control method provided by any embodiment of the invention, and has corresponding functions and beneficial effects.
Example five
The fifth embodiment of the present invention further provides a computer readable storage medium having a computer program stored thereon, which when executed by a processor, implements the park brake control method of any of the above embodiments.
The park brake control method comprises the following steps:
when a vehicle is detected to reach a detection area of a park gate, activating a vehicle-mounted identification terminal arranged in the vehicle;
if the activation is successful, calling the vehicle-mounted identification terminal to acquire face image data of a person in the vehicle;
authenticating the identity of the person on the campus based on the face image data;
If the authentication is successful, inquiring the first number of the parking spaces registered in the park by the personnel and the second number of the currently occupied parking spaces;
if the first number is greater than the second number, driving the gate of the park gate to lift the rail.
Of course, the computer readable storage medium provided in the embodiments of the present invention is not limited to the above-described method operations, and may also perform the related operations in the park brake control method provided in any embodiment of the present invention.
From the above description of embodiments, it will be clear to a person skilled in the art that the present invention may be implemented by means of software and necessary general purpose hardware, but of course also by means of hardware, although in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a computer readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, etc., and include several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments of the present invention.
It should be noted that, in the embodiment of the park brake control device, each unit and module included are only divided according to the functional logic, but not limited to the above division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for distinguishing from each other, and are not used to limit the protection scope of the present invention.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (9)
1. A method of controlling a parking brake, comprising:
when a vehicle is detected to reach a detection area of a park gate, activating a vehicle-mounted identification terminal arranged in the vehicle;
If the activation is successful, calling the vehicle-mounted identification terminal to acquire face image data of a person in the vehicle;
authenticating the identity of the person on the campus based on the face image data;
if the authentication is successful, inquiring the first number of the parking spaces registered in the park by the personnel and the second number of the currently occupied parking spaces;
if the first number is greater than the second number, driving a gate machine of the park gate to lift a railing;
the park brake control method further comprises the following steps:
the vehicle-mounted identification terminal is called once every t seconds in a preset time period to detect the body temperature of people in the vehicle;
for each of the persons, counting an average value of the body temperature of the person over the period of time;
if the average value exceeds a preset threshold value, executing a second prompting operation, wherein the second prompting operation is used for prompting a duty user of the park to check the body temperature of the personnel of the vehicle;
if the average value does not exceed a preset threshold value, detecting the speed of the vehicle in the detection area;
if the vehicle speed is higher than a preset speed limit value, license plate information of the vehicle is obtained, a historical vehicle speed record of the vehicle in the detection area is queried based on the license plate information, and the times that the vehicle speed exceeds the speed limit value are queried from the historical vehicle speed record;
If the number of times is greater than the preset number of times, disabling the authority of automatically opening the brake of the vehicle;
and notifying the vehicle-mounted identification terminal to enter a dormant state.
2. The method of claim 1, wherein authenticating the identity of the person on the campus based on the face image data comprises:
matching the face image data with preset reference image data, wherein the reference image data is face image data of a user registered in the park;
if the matching is successful, confirming that the identity authentication of the personnel is successful;
and if the matching fails, executing a first prompting operation, wherein the first prompting operation is used for prompting a duty user of the park to check the identity of the personnel of the vehicle.
3. The method of any one of claims 1-2, wherein driving the gate lift rail of the campus gate comprises:
detecting a speed at which the vehicle moves in the detection area;
calculating a set distance condition between the vehicle and a gate of the campus gate based on the speed;
if the distance between the vehicle and the gate of the park gate meets the set distance condition, driving the gate of the park gate to lift the rail.
4. A method according to claim 3, wherein the doorway of the campus is provided with millimeter wave radar;
the detecting the speed at which the vehicle moves in the detection area includes:
acquiring the width of the detection area as a first distance;
reading the first time when the vehicle-mounted identification terminal is activated;
when the vehicle-mounted identification terminal enters a dormant state, recording the current time as a second time, and inquiring the millimeter wave radar to detect a second distance of the vehicle movement;
taking an absolute value of a difference value between the first distance and the second distance as a first difference value;
taking an absolute value of the difference between the first time and the second time as a second difference;
-taking the ratio of the second difference to the first difference as the speed at which the vehicle is moving in the detection zone;
the calculating a distance between the vehicle and a gate of the campus gate based on the speed includes:
acquiring the time difference between closing and lifting of a barrier gate control railing at the gate of the park;
and calculating the product of the time difference and the speed as the distance between the vehicle and the gate of the park gate.
5. The method according to claim 1 or 2 or 4, further comprising:
after authentication fails, receiving an identity confirmation instruction, the identity confirmation instruction representing that a duty user of the campus has verified the identity of a person of the vehicle;
responsive to the identity confirmation instruction, collecting image data to the duty user;
identifying face image data and gesture actions of the duty user in the image data;
if the face image data of the duty user is legal and the gesture indicates that the traffic is allowed, driving a gate machine at the gate of the park to lift up the railing.
6. The method according to claim 1 or 2 or 4, further comprising:
acquiring license plate information of the vehicle;
if the license plate information is bound with the personnel, inquiring whether parking spaces registered in the park by the personnel bound with the license plate information are occupied, if not, distributing the parking spaces to the vehicles, and if so, distributing unoccupied parking spaces registered by other personnel in the vehicles to the vehicles at random;
if the license plate information is not bound with the personnel, determining unoccupied parking spaces registered in the park by the personnel in the vehicle, associating occupied frequencies of the parking spaces, and distributing the parking spaces with the least occupied frequencies to the vehicle.
7. A campus brake control device, comprising:
the system comprises a vehicle-mounted identification terminal activation module, a face image data acquisition module and a face image data acquisition module, wherein the vehicle-mounted identification terminal activation module is used for activating a vehicle-mounted identification terminal arranged in a vehicle when the vehicle is detected to reach a detection area of a park gate, and the face image data acquisition module is executed if the vehicle-mounted identification terminal is successfully activated;
the face image data acquisition module is used for calling the vehicle-mounted identification terminal to acquire face image data of a person in the vehicle;
the identity authentication module is used for authenticating the identity of the person in the park based on the face image data, and if authentication is successful, the parking space inquiry module is executed;
the parking space inquiring module is used for inquiring a first number of parking spaces registered in the park by the personnel and a second number of currently occupied parking spaces, and executing the railing driving module if the first number is larger than the second number;
the barrier driving module is used for driving a barrier gate of the park gate to lift the barrier;
the body temperature detection module is used for calling the vehicle-mounted identification terminal to detect the body temperature of a person sitting in the vehicle every t seconds in a preset time period;
the body temperature statistics module is used for counting the average value of the body temperature of each person in the time period, and if the average value exceeds a preset threshold value, the body temperature checking notification module is called; if the average value does not exceed the preset threshold value, a vehicle speed detection module is called;
The body temperature checking and notifying module is used for executing a second prompting operation, and the second prompting operation is used for prompting a duty user of the park to check the body temperature of the personnel of the vehicle;
the vehicle speed detection module is used for detecting the vehicle speed of the vehicle in the detection area, and if the vehicle speed is higher than a preset speed limit value, the vehicle speed inquiry module is called;
the vehicle speed inquiry module is used for acquiring license plate information of the vehicle, inquiring a historical vehicle speed record of the vehicle in the detection area based on the license plate information, searching the times that the vehicle speed exceeds the speed limit value from the historical vehicle speed record, and calling the permission disabling module if the times are greater than preset times;
the permission disabling module is used for disabling the permission of automatically opening the brake of the vehicle;
and the dormancy notification module is used for notifying the vehicle-mounted identification terminal to enter a dormancy state.
8. A computer device, the computer device comprising:
one or more processors;
a memory for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the campus brake control method of any one of claims 1-6.
9. A computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, which when executed by a processor, implements the park brake control method of any one of claims 1-6.
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| CN113689587B (en) * | 2021-08-25 | 2023-06-27 | 山东新一代信息产业技术研究院有限公司 | Method and system for inspecting occupation of trunk roads in park |
| CN113689604A (en) * | 2021-08-26 | 2021-11-23 | 重庆工程学院 | Access control system based on living body identification and detection method thereof |
| CN114550360A (en) * | 2022-02-25 | 2022-05-27 | 深圳市汉佳实业发展有限公司 | Access control system |
| CN114973468A (en) * | 2022-05-23 | 2022-08-30 | 北京声智科技有限公司 | Gate control method, device, equipment and storage medium |
| CN114664013A (en) * | 2022-05-24 | 2022-06-24 | 宁波均联智行科技股份有限公司 | Method and system for controlling gate to release vehicle |
| CN116168481A (en) * | 2022-12-30 | 2023-05-26 | 北京声智科技有限公司 | Identity verification method, device, equipment and medium |
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| JP2008287677A (en) * | 2007-05-21 | 2008-11-27 | Toyota Motor Corp | Driving assistance device |
| CN106199589A (en) * | 2016-06-24 | 2016-12-07 | 芜湖森思泰克智能科技有限公司 | The millimetre-wave radar controlled for banister and control method thereof |
| CN108269336A (en) * | 2018-01-18 | 2018-07-10 | 西安艾润物联网技术服务有限责任公司 | A kind of vehicle and authorization management method of occupant, device and storage medium |
| CN108520561A (en) * | 2018-03-14 | 2018-09-11 | 深圳励飞科技有限公司 | vehicle association management method, device, terminal and storage medium |
| CN111489472B (en) * | 2019-01-09 | 2023-04-28 | 上海华虹计通智能系统股份有限公司 | Personnel access management method and system based on vehicle-mounted equipment and vehicle-mounted equipment |
| CN110264771A (en) * | 2019-06-04 | 2019-09-20 | 恒大智慧科技有限公司 | Parking lot admission right management method, device and storage medium |
| CN111289113A (en) * | 2020-03-06 | 2020-06-16 | 国唐汽车有限公司 | Intelligent body temperature detection method for new energy bus |
| CN111815841B (en) * | 2020-09-09 | 2020-12-08 | 杭州绿城信息技术有限公司 | Wisdom garden situation perception system based on thing networking |
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