Test site monitoring method and device, terminal equipment and storage medium
By binding the vehicle identity and real-time trajectory monitoring in the test site, the inaccuracy caused by blocking the positioning signal is solved, real-time monitoring of vehicle behavior and abnormal alarms are achieved, and the management level and safety of the test site are improved.
Patent Information
- Application Number
- CN202311750712.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2025-06-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the positioning signal may be blocked or disturbed, resulting in inaccurate information such as vehicle location, affecting the management level and test safety of the test site.
When the vehicle enters the test site, the vehicle is bound to its identity, and the roadside sensing equipment is used to conduct real-time trajectory tracking, determine the trajectory information, and monitor abnormal behaviors based on the trajectory information and test site rules. When the vehicle has abnormal behavior, an alarm is issued based on the binding information.
By monitoring the vehicle's trajectory and behavior in real time and alerting in a timely manner, the management level and testing safety of the test site are improved to ensure that the vehicle drives in accordance with regulations.
Smart Images
Figure CN120220378A_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of site management, and particularly relates to a test site monitoring method, device, terminal device, and storage medium. Background Art
[0002] To ensure the safety, effectiveness, and standardization of tests, it is necessary to comprehensively monitor the operation of vehicles in the test site. Real-time monitoring of vehicle behavior and ensuring that vehicles drive according to regulations are important tasks for test site management and safety control.
[0003] In the related art, positioning devices can be equipped on vehicles to track the position information and driving path information of vehicles in the test site in real time. This method can provide accurate vehicle monitoring. However, the positioning signal may be blocked or interfered with, resulting in inaccurate information such as vehicle position, affecting the management level and test safety of the test site. Summary of the Invention
[0004] The embodiments of this application provide a test site monitoring method, device, terminal device, and storage medium, which can improve the management level and test safety of the test site.
[0005] The first aspect of the embodiments of this application provides a test site monitoring method, including: when a vehicle enters the test site, binding the identity of the vehicle to obtain binding information, where roadside sensing devices are set in the test site;
[0006] Using the roadside sensing devices to perform real-time trajectory tracking on the vehicle to determine trajectory information;
[0007] According to the trajectory information and test site rules, monitoring the abnormal behavior of the vehicle;
[0008] When the vehicle exhibits abnormal behavior, issuing an alarm based on the binding information.
[0009] Optionally, in a possible implementation manner of the first aspect, a plurality of roadside information boards are also set in the above test site. The above-mentioned issuing an alarm based on the binding information when the vehicle exhibits abnormal behavior includes:
[0010] When the vehicle exhibits abnormal behavior, generating alarm information matching the vehicle based on the binding information;
[0011] According to the trajectory information, determining the roadside information board downstream of the vehicle;
[0012] Displaying the alarm information on the roadside information board downstream of the vehicle.
[0013] Optionally, in another possible implementation manner of the first aspect, the above warning information includes measure information. After the warning information is displayed on the roadside information board downstream of the vehicle, the method further includes:
[0014] According to the trajectory information, if it is determined that the vehicle has not executed the measure information, re-determine the roadside information board downstream of the vehicle, and display the warning information on the re-determined roadside information board until the vehicle executes the measure information.
[0015] Optionally, in another possible implementation manner of the first aspect, the above vehicle includes an intercom device, and the binding information includes the intercom device identifier. When the vehicle has an abnormal behavior, warning based on the binding information includes:
[0016] When the vehicle has an abnormal behavior, establish a voice communication with the driver in the vehicle based on the intercom device identifier;
[0017] Through the voice communication, give a voice warning to the driver in the vehicle.
[0018] Optionally, in another possible implementation manner of the first aspect, the above vehicle includes an on-vehicle unit. When the vehicle enters the test site, perform identity binding on the vehicle to obtain binding information, including:
[0019] When the vehicle enters the test site, use the roadside sensing device to sense the vehicle and generate a vehicle identifier corresponding to the vehicle;
[0020] Communicate with the on-vehicle unit to bind the on-vehicle unit with the vehicle identifier for identity binding to obtain binding information.
[0021] Optionally, in another possible implementation manner of the first aspect, the above monitoring of the vehicle's abnormal behavior according to the trajectory information and the test site rules includes:
[0022] Obtain the target test area corresponding to the vehicle;
[0023] According to the trajectory information, when the vehicle is driving outside the target test area, determine that the vehicle has an abnormal behavior.
[0024] Optionally, in another possible implementation manner of the first aspect, the above test site includes at least one test area, each test area corresponds to a driving speed threshold, and the trajectory information includes the speed of the vehicle. The above monitoring of the vehicle's abnormal behavior according to the trajectory information and the test site rules includes:
[0025] When the speed of the vehicle exceeds the driving speed threshold corresponding to the current test area where the vehicle is located, determine that the vehicle has an abnormal behavior.
[0026] Optionally, in another possible implementation manner of the first aspect, the abnormal behavior monitoring of the vehicle according to the trajectory information and the test site rules includes:
[0027] Determine that the vehicle has stopped for a long time according to the trajectory information, and then determine that the vehicle has abnormal behavior.
[0028] Optionally, in yet another possible implementation manner of the first aspect, the abnormal behavior monitoring of the vehicle according to the trajectory information and the test site rules includes:
[0029] When the trajectory information is unstable, determine that the vehicle has abnormal behavior.
[0030] Optionally, in another possible implementation manner of the first aspect, the above test site monitoring method further includes:
[0031] When a collision accident occurs in front of the vehicle, give an alarm to the vehicle based on the binding information.
[0032] Optionally, in yet another possible implementation manner of the first aspect, an electronic fence is defined in the test site, and the test site monitoring method further includes:
[0033] Use roadside sensing devices to detect pedestrians in the test site. When a pedestrian appears outside the electronic fence, give an alarm to the pedestrian.
[0034] The second aspect of the embodiments of the present application provides a test site monitoring device, including:
[0035] An identity binding module, configured to bind the identity of the vehicle when the vehicle enters the test site to obtain binding information, where roadside sensing devices are arranged in the test site;
[0036] A trajectory determination module, configured to use roadside sensing devices to perform real-time trajectory tracking on the vehicle to determine trajectory information;
[0037] A behavior monitoring module, configured to monitor the abnormal behavior of the vehicle according to the trajectory information and the test site rules;
[0038] An abnormal alarm module, configured to give an alarm based on the binding information when the vehicle has abnormal behavior.
[0039] The third aspect of the embodiments of the present application provides a terminal device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the test site monitoring method of the first aspect is implemented.
[0040] A fourth aspect of the embodiments of the present application provides a computer-readable storage medium storing a computer program, which when executed by a processor, implements the test site monitoring method in the first aspect above.
[0041] A fifth aspect of the embodiments of the present application provides a computer program product, which when running on a terminal device, enables the terminal device to execute the test site monitoring method in the first aspect above.
[0042] The beneficial effects of the embodiments of the present application compared with the prior art are as follows: The embodiments of the present application provide a test site monitoring method, device, terminal device, and storage medium. Among them, the method first binds the identity of the vehicle when the vehicle enters the test site to obtain binding information, and roadside perception devices are arranged in the test site. Then, the roadside perception devices are used to track the real-time trajectory of the vehicle to determine the trajectory information. Next, according to the trajectory information and the test site rules, the abnormal behavior of the vehicle is monitored. Finally, when the vehicle shows abnormal behavior, an alarm is given based on the binding information. Thus, the behavior of the vehicle is monitored based on the trajectory information in the test site, and an alarm is timely given to the vehicle according to the identity binding information when an abnormality occurs, improving the management level and test safety of the test site. Description of the Drawings
[0043] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0044] Figure 1 is a schematic flowchart of a test site monitoring method provided by an embodiment of the present application;
[0045] Figure 2 is a schematic structural diagram of a test site monitoring device provided by an embodiment of the present application;
[0046] Figure 3 is a schematic structural diagram of a terminal device provided by an embodiment of the present application. Detailed Embodiments
[0047] In the following description, specific details such as specific system structures and technologies are proposed for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. However, those skilled in the art should clearly understand that the present application can also be implemented in other embodiments without these specific details. In other cases, the detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from interfering with the description of the present application.
[0048] It should be understood that when used in the specification of this application and the appended claims, the term "comprising" indicates the presence of the described features, wholes, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.
[0049] It should also be understood that the term "and / or" used in the specification of this application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0050] As used in the specification of this application and the appended claims, the term "if" can be interpreted as "when", "once", "in response to determining", or "in response to detecting" depending on the context. Similarly, the phrases "if determined" or "if [the described condition or event] is detected" can be interpreted as meaning "once determined", "in response to determining", "once [the described condition or event] is detected", or "in response to detecting [the described condition or event]" depending on the context.
[0051] In addition, in the description of the specification of this application and the appended claims, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.
[0052] The reference to "one embodiment" or "some embodiments" etc. described in the specification of this application means that a specific feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of this application. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in another way. The terms "comprising", "including", "having", and their variants all mean "including but not limited to", unless otherwise specifically emphasized in another way.
[0053] It should be understood that the magnitude of the sequence numbers of the steps in this embodiment does not mean the order of execution is prior or posterior, and the order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.
[0054] In the related art, positioning devices can be equipped for vehicles to track the position information and driving path information of the vehicles in the test site in real time. This method can provide accurate vehicle monitoring. However, the positioning signal may be blocked or interfered with, resulting in inaccurate information such as the vehicle position, which affects the management level and test safety of the test site.
[0055] In view of this, the embodiments of the present application provide a test site monitoring method, device, terminal device, and storage medium. First, when a vehicle enters the test site, the vehicle is identity-bound to obtain binding information, wherein roadside sensing devices are arranged in the test site. Then, the roadside sensing devices are used to perform real-time trajectory tracking on the vehicle to determine trajectory information. Next, based on the trajectory information and the test site rules, abnormal behavior monitoring of the vehicle is performed. Finally, when the vehicle exhibits abnormal behavior, an alarm is issued based on the binding information. Thus, vehicle behavior is monitored based on trajectory information within the test site, and an alarm is timely issued to the vehicle according to the identity binding information when an abnormality occurs, improving the management level and test safety of the test site.
[0056] In order to illustrate the technical solution of the present application, specific embodiments will be described below.
[0057] Refer to Figure 1 , which shows a schematic flowchart of a test site monitoring method provided by an embodiment of the present application. As Figure 1 shown, the test site monitoring method may include the following steps:
[0058] Step 101, when a vehicle enters the test site, the vehicle is identity-bound to obtain binding information.
[0059] Among them, it is only necessary to perform identity binding on the vehicle once at the entrance of the test site. Subsequently, no matter where the vehicle appears in the test site, as long as it is recognized that the vehicle exhibits abnormal behavior, the identity of the vehicle can be quickly known according to the binding information, and an alarm can be timely issued according to the binding information.
[0060] It should be noted that the test site may include multiple test areas, and each test area can be used to perform different types of tests on the vehicle.
[0061] In a possible implementation manner, when a vehicle enters the test site, the roadside sensing devices can be used to sense the vehicle to generate a vehicle identifier corresponding to the vehicle; then communicate with the in-vehicle unit to identity-bind the in-vehicle unit and the vehicle identifier to obtain binding information.
[0062] Specifically, an identity recognition gate can be set at the entrance of the test site, such as a roadside ETC (Electronic Toll Collection) device. Before the vehicle enters the test site, an identity recognition card for entering the test site can be distributed to the driver of the vehicle, such as an ETC card. Among them, the identity recognition card is associated with the driver identification, and the driver identification can be associated with information such as the driver's name and work number. Correspondingly, an On-board Unit (OBU) is set on the vehicle. The driver inserts the identity recognition card into the slot of the on-board unit, and thus the preparation work for the vehicle to enter the test site is completed. When the vehicle enters the test site, first, a vehicle identification corresponding to the vehicle is generated by the roadside sensing device at the entrance of the test site, such as a temporary test license plate number, and the vehicle identification is unique. Then, the identity recognition gate communicates with the on-board unit, detects the identity recognition card, binds the driver identification with the vehicle identification after successful recognition, and automatically opens the barrier rod of the identity recognition gate, and the vehicle enters the test site. Thus, by performing identity binding at the entrance of the test site, it can be accurately known which driver drove the vehicle into the test site.
[0063] Step 102: Use the roadside sensing device to perform real-time trajectory tracking on the vehicle to determine the trajectory information.
[0064] Among them, roadside sensing devices are set in the test site.
[0065] It should be noted that the roadside sensing devices can be set in groups at intervals based on their own sensing ranges, for example, a group is set every 150m or 200 meters. Through multiple roadside sensing devices, real-time trajectory tracking of each target in the test site can be achieved.
[0066] As an example, each group of roadside sensing devices can include a lidar and a camera. The lidar can provide high-precision distance measurement, and the camera can capture more image information. Through the combination of the lidar and the camera, more comprehensive and accurate real-time trajectory information of the vehicle can be provided.
[0067] In the embodiment of the present application, the trajectory information may include position information, speed information, acceleration information, direction information, timestamp, trajectory number, trajectory status (such as stop, driving, acceleration, deceleration, etc.), vehicle type, etc.
[0068] Step 103: Monitor the abnormal behavior of the vehicle according to the trajectory information and the test site rules.
[0069] Among them, the test site includes many rules, such as the vehicle needs to drive in the specified lane, the vehicle is prohibited from speeding, and fatigue driving is prohibited.
[0070] In a possible implementation, in order to prevent a vehicle from driving in an unauthorized lane, a target test area corresponding to the vehicle can be obtained; according to the trajectory information, when the vehicle is driving outside the target test area, it is determined that the vehicle has abnormal behavior.
[0071] For example, assume that a vehicle has reserved a certain test, such as a performance road test. Then the target test area is the performance road. That is to say, the vehicle is only allowed to drive on the performance road. If the vehicle drives in a test area outside the performance road, it is considered that the vehicle has abnormal behavior.
[0072] In another possible implementation, the test site includes at least one test area, and each test area has a speed limit requirement. That is to say, each test area corresponds to a driving speed threshold, and the trajectory information includes the speed of the vehicle. In order to prevent the vehicle from speeding, when the speed of the vehicle exceeds the driving speed threshold corresponding to the current test area where the vehicle is located, it is determined that the vehicle has abnormal behavior.
[0073] In yet another possible implementation, generally, vehicles are not allowed to stop for a long time within the test site. Therefore, according to the trajectory information, if it is determined that the vehicle has stopped for a long time, it is determined that the vehicle has abnormal behavior. Specifically, a time stop threshold can be set. If the vehicle stops for a time exceeding the time stop threshold, it is considered that the vehicle has stopped for a long time.
[0074] In still another possible implementation, there are also certain time requirements for the test items reserved by the vehicle. It can be detected through the trajectory information whether the driving duration of the vehicle exceeds the reserved duration. If it does, it is considered that the vehicle has abnormal behavior.
[0075] In another possible implementation, it can also be detected whether the driving trajectory of the vehicle is stable. If the trajectory information of the vehicle is unstable, it is determined that the vehicle has abnormal behavior, and the driver of the vehicle may be fatigued.
[0076] Step 104, when the vehicle has abnormal behavior, an alarm is issued based on the bound information.
[0077] Among them, the alarm can be in the form of a roadside information board prompt or in the form of a voice alarm.
[0078] In a possible implementation, multiple roadside information boards may be provided in the test site. Among them, if there are multiple areas in the test site, multiple roadside information boards may be provided in each area, such as two, three, etc., and the embodiments of the present application do not limit this. When a vehicle has an abnormality, the downstream path of the vehicle can be obtained according to the vehicle trajectory information, whereby it can be determined which roadside information board the vehicle needs to pass by, and an alarm message is displayed on the downstream roadside information board. That is to say, when the vehicle has an abnormal behavior, an alarm message matching the vehicle can be generated based on the binding information; according to the trajectory information, the roadside information board downstream of the vehicle is determined; and the alarm message is displayed on the roadside information board downstream of the vehicle.
[0079] Among them, generating an alarm message matching the vehicle based on the binding information means that the vehicle identification to be alarmed or the driver identification corresponding to the vehicle can be displayed in the alarm message, so as to serve the vehicle more precisely.
[0080] In the embodiments of the present application, the alarm message includes measure information. For example, if it is detected that the vehicle is driving outside the target test area, the corresponding measure information may be: Please adjust the driving direction, Please drive within the target test area, etc. However, sometimes the driver may miss the information board. Therefore, after the vehicle passes by the downstream roadside information board, if the measure information is not executed in time, the alarm message can continue to be displayed on the more downstream information board until the vehicle executes it. That is to say, if it is determined according to the trajectory information that the vehicle has not executed the measure information, the roadside information board downstream of the vehicle is re-determined, and the alarm message is displayed on the re-determined roadside information board until the vehicle executes the measure information.
[0081] In a possible implementation, in addition to alarming through the roadside information board, a voice alarm method may also be adopted. Before the vehicle enters the test site, an intercom device may be provided for the driver of each vehicle, and each intercom device corresponds to an intercom device identification. The intercom device identification may also participate in the identity binding process. That is to say, the foregoing binding information may also include the intercom device identification. When the vehicle has an abnormal behavior, a voice communication is established with the driver in the vehicle based on the intercom device identification; and the driver in the vehicle is given a voice alarm through the voice communication.
[0082] In the embodiments of the present application, if a collision accident occurs in front of the vehicle, that is, a collision accident occurs in the downstream path of the vehicle, the vehicle can also be alarmed in time based on the binding information, and measure information such as prohibiting entry or please detour is prompted.
[0083] In a possible implementation manner of the present application, in addition to monitoring vehicles in the test site, it is also necessary to monitor pedestrians in the test site. Therefore, an electronic fence can be pre-defined, and roadside sensing devices can be used to detect pedestrians in the test site, and when a pedestrian appears outside the electronic fence, an alarm is given to the pedestrian.
[0084] Among them, it is possible to match the position information of the pedestrian with the electronic fence to determine whether the pedestrian exceeds the range of the electronic fence. Pedestrians entering the test site can carry communication devices. When a pedestrian appears outside the electronic fence, communication is first established with the communication device carried by the pedestrian, and then an alarm is given to the pedestrian through the communication device.
[0085] In addition, usually only vehicles are allowed to run in the test area. If a pedestrian is detected outside a vehicle in the test area, an alarm needs to be given to the pedestrian.
[0086] As a possible implementation manner, the overall site operation can be monitored through a three-dimensional software graphical interface. The monitoring elements can include static roads, moving vehicle information, device status, abnormal events, etc., and docking and linkage operations are provided. The static roads can include high-precision map road surfaces and three-dimensional modeling (buildings, poles, signs, etc.). The moving vehicle information can include vehicle identification (vehicle ID, temporary test license plate number, etc.), driver identification (name, job number, etc.), communication device identification (walkie-talkie ID, device power, positioning status, etc.), test information (entry time, test task, test duration, etc.). The device status can include the device online status and whether the device is faulty. The three-dimensional software graphical interface provides docking and linkage operations. Central personnel can click on a vehicle on the three-dimensional software graphical interface and then click on the docking function so that central personnel can communicate with the specified vehicle. When an abnormal behavior occurs, event-related information can be automatically retrieved, including vehicle information, personnel information, surrounding real-time video, historical video, etc. Information, and the management level of the test site can be improved through the three-dimensional software graphical interface.
[0087] For the test site monitoring method disclosed in the above embodiments of the present application, first, when a vehicle enters the test site, the vehicle is identity-bound to obtain binding information, where roadside sensing devices are arranged in the test site. Then, the roadside sensing devices are used to perform real-time trajectory tracking on the vehicle to determine trajectory information. Next, based on the trajectory information and the test site rules, abnormal behavior monitoring of the vehicle is performed. Finally, when an abnormal behavior of the vehicle occurs, an alarm is given based on the binding information. Thus, vehicle behavior is monitored based on trajectory information in the test site, and when an abnormality occurs, an alarm is timely given to the vehicle according to the identity binding information, improving the management level and test safety of the test site.
[0088] See Figure 2, which shows a schematic structural diagram of a test site monitoring device provided by an embodiment of the present application. For the sake of convenience of description, only the parts related to the embodiment of the present application are shown.
[0089] The test site monitoring device may specifically include the following modules:
[0090] An identity binding module 201, configured to bind the identity of the vehicle when the vehicle enters the test site to obtain binding information, wherein roadside sensing devices are arranged in the test site.
[0091] A trajectory determination module 202, configured to perform real-time trajectory tracking on the vehicle by using the roadside sensing devices to determine trajectory information.
[0092] A behavior monitoring module 203, configured to monitor abnormal behaviors of the vehicle according to the trajectory information and the test site rules.
[0093] An abnormal alarm module 204, configured to give an alarm based on the binding information when the vehicle has an abnormal behavior.
[0094] For the test site monitoring device disclosed in the above embodiment of the present application, first, when the vehicle enters the test site, the identity of the vehicle is bound to obtain binding information, wherein roadside sensing devices are arranged in the test site. Then, the roadside sensing devices are used to perform real-time trajectory tracking on the vehicle to determine trajectory information. Next, according to the trajectory information and the test site rules, abnormal behaviors of the vehicle are monitored. Finally, when the vehicle has an abnormal behavior, an alarm is given based on the binding information. Thus, the behavior of the vehicle is monitored based on the trajectory information in the test site, and when an abnormality occurs, an alarm is timely given to the vehicle according to the identity binding information, improving the management level and test safety of the test site.
[0095] Further, in a possible implementation manner of the embodiment of the present application, a plurality of roadside information boards are further arranged in the above test site, and the abnormal alarm module 204 may specifically include the following sub-modules:
[0096] A first processing sub-module, configured to generate alarm information matching the vehicle based on the binding information when the vehicle has an abnormal behavior.
[0097] A second processing sub-module, configured to determine the roadside information board downstream of the vehicle according to the trajectory information.
[0098] A third processing sub-module, configured to display the alarm information on the roadside information board downstream of the vehicle.
[0099] Further, in another possible implementation manner of the embodiment of the present application, the above alarm information includes measure information, and the abnormal alarm module 204 may specifically include the following sub-modules:
[0100] The fourth processing sub-module is used to determine the information that the vehicle has not taken measures according to the trajectory information, then re-determine the roadside information board downstream of the vehicle, and display the warning information on the re-determined roadside information board until the vehicle takes the measure information.
[0101] Further, in another possible implementation manner of the embodiment of the present application, the above vehicle includes an intercom device, and the binding information includes the intercom device identifier. The above abnormal warning module 204 may specifically include the following sub-modules:
[0102] The fifth processing sub-module is used to establish a voice communication with the driver in the vehicle based on the intercom device identifier when the vehicle has abnormal behavior.
[0103] The sixth processing sub-module is used to give a voice warning to the driver in the vehicle through the voice communication.
[0104] Further, in another possible implementation manner of the embodiment of the present application, the above vehicle includes an on-vehicle unit, and the above identity binding module 201 may specifically include the following sub-modules:
[0105] The seventh processing sub-module is used to sense the vehicle by using the roadside sensing device when the vehicle enters the test site, and generate a vehicle identifier corresponding to the vehicle.
[0106] The eighth processing sub-module is used to communicate with the on-vehicle unit to bind the on-vehicle unit and the vehicle identifier for identity to obtain the binding information.
[0107] Further, in another possible implementation manner of the embodiment of the present application, the above behavior monitoring module 203 may specifically include the following sub-modules:
[0108] The area acquisition sub-module is used to acquire the target test area corresponding to the vehicle.
[0109] The ninth processing sub-module is used to determine that the vehicle has abnormal behavior according to the trajectory information when the vehicle is driving outside the target test area.
[0110] Further, in another possible implementation manner of the embodiment of the present application, the above test site includes at least one test area, each test area corresponds to a driving speed threshold, and the trajectory information includes the speed of the vehicle. The above behavior monitoring module 203 may specifically include the following sub-modules:
[0111] The tenth processing sub-module is used to determine that the vehicle has abnormal behavior when the speed of the vehicle exceeds the driving speed threshold corresponding to the current test area where the vehicle is located.
[0112] Further, in another possible implementation manner of the embodiment of the present application, the above behavior monitoring module 203 may specifically include the following sub-modules:
[0113] The eleventh processing sub-module is configured to determine that the vehicle has abnormal behavior when it determines that the vehicle has stopped for a long time according to the trajectory information.
[0114] Further, in another possible implementation manner of the embodiment of the present application, the above-mentioned behavior monitoring module 203 may specifically include the following sub-modules:
[0115] The twelfth processing sub-module is configured to determine that the vehicle has abnormal behavior when the trajectory information is unstable.
[0116] Further, in another possible implementation manner of the embodiment of the present application, the above-mentioned test site monitoring device may specifically further include the following modules:
[0117] The first warning module is configured to warn the vehicle based on the bound information when a collision accident occurs in front of the vehicle.
[0118] Further, in another possible implementation manner of the embodiment of the present application, an electronic fence is defined in the above-mentioned test site, and the test site monitoring method further includes:
[0119] The second warning module is configured to detect pedestrians in the test site by using roadside perception devices, and warn the pedestrians when the pedestrians appear outside the electronic fence.
[0120] The test site monitoring device provided by the embodiment of the present application can be applied to the foregoing method embodiment. For details, please refer to the description of the foregoing method embodiment, which will not be repeated here.
[0121] Figure 3 It is a schematic structural diagram of a terminal device provided by an embodiment of the present application. As Figure 3 shown, the terminal device 300 of this embodiment includes: at least one processor 310 ( Figure 3 only one processor is shown in the figure), a memory 320, and a computer program 321 stored in the memory 320 and executable on the at least one processor 310. When the processor 310 executes the computer program 321, the steps in the foregoing test site monitoring method embodiment are implemented.
[0122] The terminal device 300 may be a computing device such as a desktop computer, a notebook, a palm computer, and a cloud server. The terminal device may include, but is not limited to, a processor 310 and a memory 320. Those skilled in the art can understand that Figure 3 merely an example of the terminal device 300, which does not constitute a limitation on the terminal device 300, and may include more or fewer components than shown in the figure, or combine some components, or different components. For example, it may further include input / output devices, network access devices, etc.
[0123] The so-called processor 310 may be a Central Processing Unit (CPU), and the processor 310 may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate Arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.
[0124] In some embodiments, the memory 320 may be an internal storage unit of the terminal device 300, such as the hard disk or memory of the terminal device 300. In other embodiments, the memory 320 may also be an external storage device of the terminal device 300, such as a plug-in hard disk, Smart Media Card (SMC), Secure Digital (SD) card, Flash Card, etc. equipped on the terminal device 300. Further, the memory 320 may also include both the internal storage unit and the external storage device of the terminal device 300. The memory 320 is used to store an operating system, application programs, a BootLoader, data, and other programs, such as the program code of the computer program. The memory 320 may also be used to temporarily store data that has been output or will be output.
[0125] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the above division of each functional unit and module is used as an example. In actual applications, the above functions can be allocated to different functional units and modules according to needs, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiments can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above integrated units can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of each functional unit and module are only for the convenience of mutual distinction and do not limit the protection scope of this application. The specific working processes of the units and modules in the above system can refer to the corresponding processes in the foregoing method embodiments and will not be elaborated here.
[0126] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For parts not detailed or recorded in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.
[0127] Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware, or by a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. A professional technician can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of this application.
[0128] In the embodiments provided in this application, it should be understood that the disclosed apparatus / terminal device and method can be implemented in other ways. For example, the apparatus / terminal device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces, and the indirect couplings or communication connections of the devices or units can be in electrical, mechanical or other forms.
[0129] The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0130] In addition, the functional units in the various embodiments of this application can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above integrated units can be implemented in the form of hardware or in the form of software functional units.
[0131] If the integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, to implement all or part of the processes in the above-described embodiment methods of this application, it can also be completed by instructing relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by a processor, the steps of the above-described various method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in the form of source code, object code, executable file, or some intermediate form, etc. The computer-readable medium can include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disc, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal, and software distribution medium, etc. It should be noted that the content included in the computer-readable medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium does not include electrical carrier signals and telecommunication signals.
[0132] To implement all or part of the processes in the above-described embodiment methods of this application, it can also be completed by a computer program product. When the computer program product runs on a terminal device, the terminal device can implement the steps in the above-described various method embodiments when executed.
[0133] The above-described embodiments are only used to illustrate the technical solutions of this application, rather than to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of this application, and should all be included within the protection scope of this application.
Claims
1. A test site monitoring method, characterized in that, Including: When the vehicle enters the test site, bind the identity of the vehicle to obtain binding information, where roadside sensing devices are arranged in the test site; Use the roadside sensing devices to perform real-time trajectory tracking on the vehicle to determine trajectory information; Monitor abnormal behaviors of the vehicle according to the trajectory information and test site rules; When the vehicle exhibits abnormal behavior, issue an alarm based on the binding information.
2. The test site monitoring method according to claim 1, characterized in that, There are also multiple roadside information boards arranged in the test site. When the vehicle exhibits abnormal behavior, issuing an alarm based on the binding information includes: When the vehicle exhibits abnormal behavior, generate alarm information matching the vehicle based on the binding information; Determine the roadside information board downstream of the vehicle according to the trajectory information; Display the alarm information on the roadside information board downstream of the vehicle.
3. The test site monitoring method according to claim 2, characterized in that, The alarm information includes measure information. After displaying the alarm information on the roadside information board downstream of the vehicle, the method further includes: If it is determined according to the trajectory information that the vehicle has not executed the measure information, re-determine the roadside information board downstream of the vehicle and display the alarm information on the re-determined roadside information board until the vehicle executes the measure information.
4. The test site monitoring method according to claim 1, characterized in that The vehicle includes an intercom device, and the binding information includes an intercom device identifier. When the vehicle exhibits abnormal behavior, issuing an alarm based on the binding information includes: When the vehicle exhibits abnormal behavior, establish voice communication with the driver in the vehicle based on the intercom device identifier; Through the voice communication, issue a voice alarm to the driver in the vehicle.
5. The test site monitoring method according to claim 1, wherein The vehicle includes an on-vehicle unit. When the vehicle enters the test site, binding the identity of the vehicle to obtain binding information includes: When the vehicle enters the test site, use the roadside sensing devices to sense the vehicle and generate a vehicle identifier corresponding to the vehicle; Communicate with the on-vehicle unit to bind the on-vehicle unit and the vehicle identifier for identity to obtain the binding information.
6. The test site monitoring method according to claim 1, wherein, The monitoring of abnormal behaviors of the vehicle according to the trajectory information and test site rules includes: Obtain the target test area corresponding to the vehicle; According to the trajectory information, when the vehicle is driving outside the target test area, determine that the vehicle exhibits abnormal behavior.
7. The test site monitoring method according to claim 1, characterized in that The test site includes at least one test area, and each test area corresponds to a driving speed threshold. The trajectory information includes the speed of the vehicle. The monitoring of abnormal behaviors of the vehicle according to the trajectory information and test site rules includes: When the speed of the vehicle exceeds the driving speed threshold corresponding to the current test area where the vehicle is located, determine that the vehicle exhibits abnormal behavior.
8. The test site monitoring method according to claim 1, characterized in that, The monitoring of abnormal behaviors of the vehicle according to the trajectory information and test site rules includes: Determine that the vehicle exhibits abnormal behavior if it is determined according to the trajectory information that the vehicle has stopped for a long time.
9. The test site monitoring method according to claim 1, characterized in that, The monitoring of abnormal behaviors of the vehicle according to the trajectory information and test site rules includes: When the trajectory information is unstable, it is determined that the vehicle has abnormal behavior.
10. The test site monitoring method according to any one of claims 1-9, characterized in that, The test site monitoring method further includes: When a collision accident occurs in front of the vehicle, the vehicle is alerted based on the binding information.
11. The test site monitoring method according to any one of claims 1-9, characterized in that, An electronic fence is demarcated in the test site, and the test site monitoring method further includes: Using roadside sensing devices to detect pedestrians in the test site, and when the pedestrians appear outside the electronic fence, the pedestrians are alerted.
12. A test site monitoring device, characterized in that, It includes: An identity binding module, configured to bind the identity of the vehicle when the vehicle enters the test site to obtain binding information, wherein roadside sensing devices are arranged in the test site; A trajectory determination module, configured to use the roadside sensing devices to perform real-time trajectory tracking on the vehicle to determine trajectory information; A behavior monitoring module, configured to monitor abnormal behavior of the vehicle according to the trajectory information and test site rules; An abnormal alert module, configured to alert based on the binding information when the vehicle has abnormal behavior.
13. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, the method described in any one of claims 1 to 11 is implemented.
14. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by a processor, the method described in any one of claims 1 to 11 is implemented.