Vehicle monitoring method, device, equipment, medium and computer program product

Abstract

The invention provides a vehicle monitoring method, device and equipment, a medium and a computer program product, and the method comprises the steps: determining an electronic monitoring fence of a target vehicle based on the monitoring range and size information of the target vehicle; determining a target position of the target vehicle based on the positioning information of the target vehicle; and monitoring the target vehicle according to the position relationship between the target position and the electronic monitoring fence, and outputting a monitoring result. Under the condition that the monitoring range and the size information of the target vehicle are determined, determining an electronic monitoring fence of the target vehicle based on the monitoring range and the size information; determining a target position of the target vehicle based on the positioning information of the target vehicle; and monitoring the target vehicle through the position relationship between the target position and the electronic monitoring fence to obtain a monitoring result. According to the method, the electronic monitoring fence corresponding to the target vehicle is delimited, and the target vehicle is flexibly monitored in real time through the position relation between real-time positioning of the target vehicle and the electronic monitoring fence.

Description

Technical Field

[0001] The present invention relates to the field of vehicle monitoring technology, and in particular to a vehicle monitoring method, device, equipment, medium and computer program product. Background Art

[0002] After a commercial vehicle leaves the factory, it generally goes through the stages of regional sales, designated location exhibition, and inventory management. Regardless of which stage the commercial vehicle is in, it needs to be managed. The purpose of management is to prevent illegal operations on the vehicle, for example, a vehicle that has not completed the delivery stage is delivered to the user. However, the existing commercial vehicle management has the disadvantages of limited monitoring means and monitoring scope, and poor real-time monitoring. Summary of the invention

[0003] The present invention provides a vehicle monitoring method, device, equipment, medium and computer program product, which are used to solve the defects of limited monitoring methods and poor real-time monitoring in existing vehicle monitoring technologies, and realize flexible and real-time monitoring of vehicles.

[0004] The present invention provides a vehicle monitoring method, comprising the following steps.

[0005] Determining an electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; Determining a target position of the target vehicle based on the positioning information of the target vehicle; According to the positional relationship between the target position and the electronic monitoring fence, the target vehicle is monitored and the monitoring result is output.

[0006] According to a vehicle monitoring method provided by the present invention, the step of determining an electronic monitoring fence of a target vehicle based on the monitoring range and size information of the target vehicle comprises: Determine the map elements within the monitoring range; Dividing the monitoring range based on the map elements to obtain element areas; The element area is screened based on the size information of the target vehicle to obtain a placement area of ​​the target vehicle; Based on the connectivity information of the placement area, an electronic monitoring fence of the target vehicle is determined.

[0007] According to a vehicle monitoring method provided by the present invention, determining the electronic monitoring fence of the target vehicle based on the connectivity information of the placement area includes: Based on the connectivity information of the placement area, determining whether there is a closed area within the monitoring range; If there is a closed area within the monitoring range, the closed area is removed to obtain the monitoring area; In the case where there is no enclosed area within the monitoring range, the placement area is used as the monitoring area; Based on the boundary of the monitoring area, an electronic monitoring fence of the target vehicle is determined.

[0008] According to a vehicle monitoring method provided by the present invention, the target vehicle is monitored according to the positional relationship between the target position and the electronic monitoring fence, and outputting the monitoring result includes: When the target location is within the electronic monitoring fence, determining whether the monitoring area is an intercommunication area; In a case where the monitoring area is not an intercommunication area, a monitoring result of the target vehicle is determined based on the historical position of the target vehicle and the target position.

[0009] According to a vehicle monitoring method provided by the present invention, the target vehicle is monitored according to the positional relationship between the target position and the electronic monitoring fence, and the monitoring result is output, further comprising: When the target position is not within the electronic monitoring fence, based on the positional relationship between the target position and the electronic monitoring fence and the target position, the target vehicle is positioned and updated to obtain an updated vehicle position; Based on the updated position of the vehicle, a monitoring result of the target vehicle is determined.

[0010] According to a vehicle monitoring method provided by the present invention, the positioning and updating of the target vehicle based on the positional relationship between the target position and the electronic monitoring fence and the target position to obtain the updated vehicle position includes: In the case where the map element corresponding to the target position does not match the target vehicle, determining a storage point of the target vehicle in the electronic monitoring fence based on the positional relationship between the target position and the electronic monitoring fence; the target vehicle storage point is in an occupied state, and there is no uploaded positioning information corresponding to the target vehicle storage point; The target vehicle is positioned and updated based on the target vehicle storage point to obtain an updated vehicle position.

[0011] The present invention also provides a vehicle monitoring device, comprising the following modules: An electronic monitoring fence determination module, used to determine the electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; A target position determination module, used to determine the target position of the target vehicle based on the positioning information of the target vehicle; The vehicle monitoring module is used to monitor the target vehicle according to the positional relationship between the target position and the electronic monitoring fence, and output the monitoring result.

[0012] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and running on the processor, wherein when the processor executes the computer program, any of the vehicle monitoring methods described above is implemented.

[0013] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the vehicle monitoring method described in any one of the above is implemented.

[0014] The present invention also provides a computer program product, comprising a computer program, wherein when the computer program is executed by a processor, the vehicle monitoring method described above is implemented.

[0015] The vehicle monitoring method, device, equipment, medium and computer program product provided by the present invention, when determining the monitoring range of the target vehicle to be monitored and the size information of the target vehicle, determine the electronic monitoring fence of the target vehicle based on the monitoring range and the size information; further determine the positioning information of the target vehicle, and determine the target position of the target vehicle based on the positioning information; finally, monitor the target vehicle to obtain the monitoring result through the positional relationship between the target position and the electronic monitoring fence. The present application realizes flexible and real-time monitoring of the target vehicle by demarcating the electronic monitoring fence corresponding to the target vehicle and through the real-time positioning of the target vehicle and the positional relationship between the electronic monitoring fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is one of the flow charts of the vehicle monitoring method provided by the present invention.

[0018] Figure 2 This is the second flow chart of the vehicle monitoring method provided by the present invention.

[0019] Figure 3 It is a structural schematic diagram of the vehicle monitoring device provided by the present invention.

[0020] Figure 4 It is a structural schematic diagram of the electronic device provided by the present invention. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Combine the following Figure 1-Figure 4 The vehicle monitoring method, apparatus, device, medium and computer program product of the present invention are described.

[0023] Figure 1 It is one of the flow charts of the vehicle monitoring method provided by the present invention, such as Figure 1 As shown, the method includes the following: Step 100: determining an electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; Specifically, the target vehicle in this embodiment takes a heavy truck to be monitored as an example. The target vehicle has a certain size, that is, the size information in this embodiment. The purpose of determining the size information of the target vehicle is to determine the place where the target vehicle can be placed theoretically within the monitoring range of the target vehicle through the size information of the target vehicle. The monitoring range of the target vehicle can be manually set or circled on the basis of a map. After the monitoring range is circled, the electronic monitoring fence corresponding to the target vehicle within the monitoring range is determined through the size information of the target vehicle.

[0024] Step 200: determining the target position of the target vehicle based on the positioning information of the target vehicle; Specifically, the positioning accuracy of the target vehicle is determined according to the monitoring range of the target vehicle, and the determination basis is not to affect the positioning of the target vehicle, and to prevent the target vehicle from overlapping due to positioning accuracy problems. After the positioning accuracy of the target vehicle is determined, the target vehicle is positioned based on the positioning technology with the determined positioning accuracy to obtain the target position of the target vehicle.

[0025] Step 300: monitor the target vehicle according to the positional relationship between the target position and the electronic monitoring fence, and output the monitoring result.

[0026] Specifically, the positional relationship between the target position of the target vehicle and the electronic monitoring fence includes two types: the target position is located within the electronic monitoring fence, and the target position is not located within the electronic monitoring fence. Regarding the target position being located within the electronic monitoring fence, it is also possible to determine whether the target vehicle has moved within the electronic monitoring fence based on the historical positioning and target position of the target vehicle.

[0027] Regarding the target location not being within the electronic monitoring fence, it is necessary to further determine whether there is a positioning error in the target location obtained by positioning. The basis for judging the positioning error can be: further determine the map element corresponding to the target location, and based on the map element corresponding to the target location, determine whether the target location is a place where the target vehicle can be stored; if the target location is not a place where the target vehicle can be stored, it can be determined that the target location is a positioning error, and then the target location is updated, and finally based on the updated target vehicle location, determine the monitoring result of the target vehicle.

[0028] In this embodiment, when the monitoring range of the target vehicle to be monitored and the size information of the target vehicle are determined, the electronic monitoring fence of the target vehicle is determined based on the monitoring range and the size information; the positioning information of the target vehicle is further determined, and the target position of the target vehicle is determined based on the positioning information; finally, the target vehicle is monitored to obtain the monitoring result through the positional relationship between the target position and the electronic monitoring fence. This application achieves flexible and real-time monitoring of the target vehicle by demarcating the electronic monitoring fence corresponding to the target vehicle and through the real-time positioning of the target vehicle and the positional relationship between the electronic monitoring fence.

[0029] Figure 2 FIG. 2 is a flow chart of the vehicle monitoring method provided by the present invention. Figure 2 As shown, the method may also include: Step 110, determining map elements within the monitoring range; Step 120: Divide the monitoring range based on the map elements to obtain element areas; Step 130: screening the element area based on the size information of the target vehicle to obtain the placement area of ​​the target vehicle; Step 140: Determine the electronic monitoring fence of the target vehicle based on the connectivity information of the placement area.

[0030] Specifically, the map elements in this embodiment refer to the types of independent areas within the monitoring range, such as roads, residential areas, and public places. In this embodiment, the element areas obtained by dividing the monitoring range based on the map elements include road areas, residential areas, and public areas. The purpose of determining the map elements within the monitoring range is to determine the area where the target vehicle may exist within the monitoring range through the map elements. The basis for determining the area where the target vehicle may exist can be the size information of the target vehicle and the closure of each type of element area. For example, road areas or places with passages are usually identified as areas where the target vehicle may exist.

[0031] For example, there are at least two vehicle storage places within the monitoring range of the target vehicle. These two vehicle storage places and the road area on the path from one of the vehicle storage places to the other vehicle storage place are all placement areas in this embodiment. It can be seen that all road areas on the path need to be within the monitoring range. If there is a part of the road on the path within the monitoring range, the road area on the path is determined to be a disconnected area. The electronic monitoring fence of the target vehicle can be determined based on the connectivity information between the placement areas within the monitoring area. The electronic monitoring fence of the target vehicle includes the vehicle storage place and the road area with a connectivity relationship within the monitoring range.

[0032] This embodiment accurately divides the monitoring range through the monitoring range and size information of the target vehicle, obtains an electronic monitoring fence unique to the target vehicle, and improves the flexibility and accuracy of monitoring the target vehicle.

[0033] In one embodiment, the vehicle monitoring method provided in the embodiment of the present application may further include: Step 141: Determine whether there is a closed area within the monitoring range based on the connectivity information of the placement area; Step 142: if there is a closed area within the monitoring range, remove the closed area to obtain a monitoring area; Step 143: If there is no closed area within the monitoring range, use the placement area as the monitoring area; Step 144: Determine the electronic monitoring fence of the target vehicle based on the boundary of the monitoring area.

[0034] Specifically, the placement area in this embodiment refers to an area within the monitoring range that has conditions for placing the target vehicle. There may be multiple placement areas or only one placement area. In the case that there are multiple placement areas, the connectivity information between the placement areas is analyzed to determine whether there is a closed placement area (i.e., a closed area in this embodiment) within the monitoring range. A closed area is an area that is not connected to other placement areas. For a closed area, the target vehicle can only be placed theoretically.

[0035] If there is a closed area within the monitoring range, the closed area can be removed to obtain the monitoring area; if there is no closed area within the monitoring range, the placement area is directly used as the monitoring area. Finally, the electronic monitoring fence of the target vehicle is determined by the boundary of the monitoring area.

[0036] This embodiment determines the electronic monitoring fence corresponding to the target vehicle by screening and eliminating the closed areas within the monitoring range, thereby improving the accuracy of the monitoring range of the target vehicle.

[0037] In one embodiment, the vehicle monitoring method provided in the embodiment of the present application may further include: Step 310: When the target location is within the electronic monitoring fence, determine whether the monitoring area is an intercommunication area; Step 320: When the monitoring area is not an intercommunication area, determine the monitoring result of the target vehicle based on the historical position of the target vehicle and the target position.

[0038] Specifically, after the electronic monitoring fence of the target vehicle is determined, when the target vehicle needs to be monitored, the positioning information of the target vehicle is obtained, and the target position of the target vehicle is obtained by analyzing the positioning information of the target vehicle. It can be seen that the positioning accuracy of the target vehicle can be determined based on the size of the monitoring range and the size of the target vehicle, based on the positioning accuracy not being greater than the size of the target vehicle to prevent the overlap of the positioning of multiple vehicles.

[0039] When the target position of the target vehicle is within the electronic monitoring fence, determine whether the monitoring area of ​​the target vehicle is an independent interconnected area. The interconnected area refers to, for example, multiple interconnected road areas, and places connected to these road areas constitute the interconnected area. Two non-interconnected road areas are two independent non-interconnected monitoring areas. In the case that some monitoring areas of the target vehicle are not interconnected areas, obtain the historical position information and the current target position of the target vehicle. If the historical position of the target vehicle and the current target position are in the same monitoring area, it is determined that the target vehicle has not left the electronic monitoring fence; if the historical position of the target vehicle and the current target position are not in the same monitoring area, and the monitoring area where the historical position is located and the monitoring area where the target position is located are non-interconnected areas, it can be determined that the target vehicle has driven out of the electronic monitoring fence, but is currently within the monitoring range.

[0040] This embodiment determines the monitoring result of the target vehicle through the intercommunication relationship between the target position of the target vehicle and the monitoring area.

[0041] In one embodiment, the vehicle monitoring method provided in the embodiment of the present application may further include: Step 330: When the target position is not within the electronic monitoring fence, based on the positional relationship between the target position and the electronic monitoring fence and the target position, the target vehicle is positioned and updated to obtain an updated vehicle position; Step 340: Determine the monitoring result of the target vehicle based on the updated position of the vehicle.

[0042] Specifically, if the current target position of the target vehicle is not within the electronic monitoring fence, the target position needs to be analyzed. If the map element corresponding to the target position is not a type that the target vehicle can be placed, it can be determined that the positioning of the target position is wrong. In this case, based on the positional relationship between the wrongly positioned target position and the electronic monitoring fence, the wrongly positioned target position is updated. The update direction can be the point in the electronic monitoring fence closest to the target position, which is used as the updated target position, that is, the vehicle update position in this embodiment.

[0043] It is understandable that if the map element corresponding to the target position is a type where the target vehicle can be placed, the target position is updated and positioned. If the target position does not change after multiple positioning updates, it can be determined that the target vehicle has left the electronic monitoring fence.

[0044] This embodiment determines the monitoring result of the target vehicle by updating the target position of the target vehicle.

[0045] In one embodiment, the vehicle monitoring method provided in the embodiment of the present application may further include: Step 331: when the map element corresponding to the target position does not match the target vehicle, determine a target vehicle storage point in the electronic monitoring fence based on the positional relationship between the target position and the electronic monitoring fence; the target vehicle storage point is in an occupied state, and there is no uploaded positioning information corresponding to the target vehicle storage point; Step 332: Update the positioning of the target vehicle based on the target vehicle storage point to obtain an updated vehicle position.

[0046] Specifically, if the map element corresponding to the target position is not a type that the target vehicle can be placed (i.e., the map element corresponding to the target position does not match the target vehicle), then based on the positional relationship between the target position and the electronic monitoring fence, a vehicle storage point is determined within the electronic monitoring fence, i.e., the target vehicle storage point in this embodiment. The process of determining the target vehicle storage point is as follows: first, the use status of each vehicle storage point within the electronic monitoring fence is determined, and the target vehicle storage point is in an occupied state; then, the positioning information uploaded by the vehicle storage point near the target vehicle within the electronic monitoring fence is received, and the vehicle storage point near the target vehicle within the electronic monitoring fence that is in an occupied state but has not uploaded the positioning information is determined as the target vehicle storage point in this embodiment. The target vehicle storage point determined in this way meets the characteristics of being occupied but not uploading the positioning information, i.e., the storage point where the target vehicle should be located.

[0047] After the target vehicle storage point is determined based on the above method, the positioning of the target vehicle is updated to the target vehicle storage point to obtain the updated position of the vehicle.

[0048] This embodiment achieves accurate update of the target vehicle position by determining the positioning information of each vehicle storage point within the electronic monitoring fence.

[0049] The vehicle monitoring device provided by the present invention is described below. The vehicle monitoring device described below and the vehicle monitoring method described above can be referenced to each other.

[0050] Please refer to Figure 3 The present invention also provides a vehicle monitoring device, comprising: An electronic monitoring fence determination module 301 is used to determine the electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; A target position determination module 302 is used to determine the target position of the target vehicle based on the positioning information of the target vehicle; The vehicle monitoring module 303 is used to monitor the target vehicle according to the positional relationship between the target position and the electronic monitoring fence, and output the monitoring result.

[0051] Optionally, the electronic monitoring fence determination module includes: A map element determination unit, used to determine the map elements within the monitoring range; A monitoring range division unit, used for dividing the monitoring range based on the map elements to obtain element areas; An element area screening unit, used for screening the element area based on the size information of the target vehicle to obtain a placement area of ​​the target vehicle; The electronic monitoring fence determination unit is used to determine the electronic monitoring fence of the target vehicle based on the connectivity information of the placement area.

[0052] Optionally, the electronic monitoring fence determination unit includes: A closed area determination unit, configured to determine whether there is a closed area within the monitoring range based on the connectivity information of the placement area; A closed area elimination unit, used for eliminating the closed area to obtain a monitoring area when there is a closed area in the monitoring range; A monitoring area determination unit, configured to use the placement area as a monitoring area when there is no closed area within the monitoring range; The target vehicle's electronic monitoring fence determination unit is used to determine the target vehicle's electronic monitoring fence based on the boundary of the monitoring area.

[0053] Optionally, the vehicle monitoring module includes: an intercommunication area determination unit, configured to determine whether the monitoring area is an intercommunication area when the target location is within the electronic monitoring fence; The first monitoring result determination unit is used to determine the monitoring result of the target vehicle based on the historical position of the target vehicle and the target position when the monitoring area is not an intercommunication area.

[0054] Optionally, the vehicle monitoring module further includes: A vehicle update position determination unit, used for, when the target position is not within the electronic monitoring fence, updating the positioning of the target vehicle based on the positional relationship between the target position and the electronic monitoring fence and the target position, to obtain a vehicle update position; The second monitoring result determination unit is used to determine the monitoring result of the target vehicle based on the updated position of the vehicle.

[0055] Optionally, the vehicle update position determination unit includes: A target vehicle storage point determination unit is used to determine the target vehicle storage point in the electronic monitoring fence based on the positional relationship between the target position and the electronic monitoring fence when the map element corresponding to the target position does not match the target vehicle; the target vehicle storage point is in an occupied state, and there is no uploaded positioning information corresponding to the target vehicle storage point; A positioning update unit is used to update the positioning of the target vehicle based on the target vehicle storage point to obtain an updated vehicle position.

[0056] Figure 4 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 4 As shown, the electronic device may include: a processor 410, a communications interface 420, a memory 430 and a communication bus 440, wherein the processor 410, the communications interface 420 and the memory 430 communicate with each other through the communication bus 440. The processor 410 may call the logic instructions in the memory 430 to execute the vehicle monitoring method, which includes: determining the electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; determining the target position of the target vehicle based on the positioning information of the target vehicle; monitoring the target vehicle according to the positional relationship between the target position and the electronic monitoring fence, and outputting the monitoring result.

[0057] In addition, the logic instructions in the above-mentioned memory 430 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0058] On the other hand, the present invention also provides a computer program product, which includes a computer program. The computer program can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the vehicle monitoring method provided by the above-mentioned methods, which includes: determining the electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; determining the target position of the target vehicle based on the positioning information of the target vehicle; monitoring the target vehicle according to the positional relationship between the target position and the electronic monitoring fence, and outputting the monitoring results.

[0059] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the vehicle monitoring method provided by the above-mentioned methods, the method comprising: determining the electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; determining the target position of the target vehicle based on the positioning information of the target vehicle; monitoring the target vehicle according to the positional relationship between the target position and the electronic monitoring fence, and outputting the monitoring results.

[0060] The device embodiments described above are merely illustrative, wherein 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 they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0061] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vehicle monitoring method, characterized in that: include: Determining an electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; Determining a target position of the target vehicle based on the positioning information of the target vehicle; According to the positional relationship between the target position and the electronic monitoring fence, the target vehicle is monitored and the monitoring result is output.

2. The vehicle monitoring method according to claim 1, characterized in that: The step of determining the electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle includes: Determine the map elements within the monitoring range; Dividing the monitoring range based on the map elements to obtain element areas; The element area is screened based on the size information of the target vehicle to obtain a placement area of ​​the target vehicle; Based on the connectivity information of the placement area, an electronic monitoring fence of the target vehicle is determined.

3. The vehicle monitoring method according to claim 2, characterized in that: The determining of the electronic monitoring fence of the target vehicle based on the connectivity information of the placement area includes: Based on the connectivity information of the placement area, determining whether there is a closed area within the monitoring range; If there is a closed area within the monitoring range, the closed area is removed to obtain the monitoring area; In the case where there is no enclosed area within the monitoring range, the placement area is used as the monitoring area; Based on the boundary of the monitoring area, an electronic monitoring fence of the target vehicle is determined.

4. The vehicle monitoring method according to claim 3, characterized in that: The target vehicle is monitored according to the positional relationship between the target position and the electronic monitoring fence, and the output of the monitoring result includes: When the target location is within the electronic monitoring fence, determining whether the monitoring area is an intercommunication area; In a case where the monitoring area is not an intercommunication area, a monitoring result of the target vehicle is determined based on the historical position of the target vehicle and the target position.

5. The vehicle monitoring method according to claim 3, characterized in that: The step of monitoring the target vehicle according to the positional relationship between the target position and the electronic monitoring fence and outputting the monitoring result further includes: When the target position is not within the electronic monitoring fence, based on the positional relationship between the target position and the electronic monitoring fence and the target position, the target vehicle is positioned and updated to obtain an updated vehicle position; Based on the updated position of the vehicle, a monitoring result of the target vehicle is determined.

6. The vehicle monitoring method according to claim 5, characterized in that: The updating of the positioning of the target vehicle based on the positional relationship between the target position and the electronic monitoring fence and the target position to obtain the updated vehicle position includes: In the case where the map element corresponding to the target position does not match the target vehicle, determining a storage point of the target vehicle in the electronic monitoring fence based on the positional relationship between the target position and the electronic monitoring fence; the target vehicle storage point is in an occupied state, and there is no uploaded positioning information corresponding to the target vehicle storage point; The target vehicle is positioned and updated based on the target vehicle storage point to obtain an updated vehicle position.

7. A vehicle monitoring device, characterized in that: include: An electronic monitoring fence determination module, used to determine the electronic monitoring fence of the target vehicle based on the monitoring range and size information of the target vehicle; A target position determination module, used to determine the target position of the target vehicle based on the positioning information of the target vehicle; The vehicle monitoring module is used to monitor the target vehicle according to the positional relationship between the target position and the electronic monitoring fence, and output the monitoring result.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and running on the processor, characterized in that: When the processor executes the computer program, the vehicle monitoring method according to any one of claims 1 to 6 is implemented.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the vehicle monitoring method according to any one of claims 1 to 6 is implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the vehicle monitoring method according to any one of claims 1 to 6 is implemented.

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