Parking area correction method and device, electronic equipment and storage medium

Abstract

The application provides a parking area correction method and device, electronic equipment and storage medium, wherein the method comprises: acquiring and displaying an initial parking area and a return location point in a map; auditing the return location point beyond the initial parking area, and determining the return location point as a returnable point if the audit is passed; dividing the map into a grid map, and determining a parking area expandable block in the grid map based on the returnable point; and correcting the initial parking area based on the parking area expandable block. The method, device, electronic equipment and storage medium provided by the application correct the initial parking area based on the parking area expandable block, optimize the range of the parking area, improve the accuracy of the parking area, accurately adjust according to the actual situation, and improve the success rate of the user's return. The process does not need to be performed by the operator on the computer based on the range of the map, and a large amount of human resources is consumed.

Description

Technical Field

[0001] This invention relates to the field of intelligent transportation technology, and in particular to a parking area correction method, device, electronic device, and storage medium. Background Technology

[0002] Currently, shared bicycles / e-bikes are operated by dividing and mapping parking areas to regulate user behavior. Parking areas are generally mapped by the operator on a computer / app, which is labor-intensive, has inaccuracies, and cannot be accurately adjusted according to actual conditions.

[0003] Currently, there are many problems with bike-sharing services based on parking areas. First, the positioning accuracy of the vehicle's central control system is low, and the limitations of purely hardware iterations and civilian maps make it difficult. Second, many parking area accessories are provided to solve the problem of low positioning accuracy for users, but these cannot be perfectly solved due to issues such as accessory failure, installation costs, and management difficulties, thus affecting the user experience. Summary of the Invention

[0004] This invention provides a parking area correction method, device, electronic device, and storage medium to solve the shortcomings of the prior art, where parking areas are generally drawn by the operator on a computer / APP based on a map, which is labor-intensive, has inaccuracy, and cannot be accurately adjusted according to the actual situation.

[0005] This invention provides a parking area correction method, comprising:

[0006] Get and display the initial parking area and return location on the map;

[0007] The vehicle return location points outside the initial parking area are reviewed, and if the review is approved, the vehicle return location points are determined as available return points.

[0008] The map is divided into a grid map, and based on the parking return points, expandable blocks of parking areas are determined in the grid map;

[0009] Based on the expandable parking area block, the initial parking area is modified.

[0010] According to a parking area correction method provided by the present invention, the step of correcting the initial parking area based on the parking area expandable block includes:

[0011] Based on the expandable parking area block and the initial parking area, a recommended parking area is determined;

[0012] In response to the user's editing action, the target distribution information of the recommended parking area is replaced with the distribution information of the initial parking area in the grid map.

[0013] According to a parking area correction method provided by the present invention, the step of determining expandable parking area blocks in the grid map based on the parking return points includes:

[0014] If the number of parking spots distributed in each grid of the grid map exceeds a preset threshold, the grid is determined as an expandable block of the parking area.

[0015] According to a parking area correction method provided by the present invention, the method further includes correcting the initial parking area based on the parking area expandable block, and then further comprising:

[0016] The system collects vehicle return data within the target parking area after the parking area correction, and obtains the correction effect based on the vehicle return data.

[0017] According to a parking area correction method provided by the present invention, the step of reviewing the vehicle return location point that exceeds the initial parking area includes:

[0018] Return locations outside the initial parking area will be subject to manual or algorithmic review.

[0019] According to a parking area correction method provided by the present invention, the step of obtaining and displaying the initial parking area and the return location point in the map includes:

[0020] The system acquires and displays the initial parking area and return location on the map at preset intervals.

[0021] The present invention also provides a parking area correction device, comprising:

[0022] The display unit is used to acquire and display the initial parking area and return location on the map;

[0023] The vehicle return point determination unit is used to review vehicle return locations that are outside the initial parking area, and if the review is approved, to determine the vehicle return location as a vehicle return point.

[0024] The parking area expandable block unit is used to divide the map into a grid map, and based on the parking return point, to determine the parking area expandable block in the grid map;

[0025] The parking area correction unit is used to correct the initial parking area based on the parking area expandable block.

[0026] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement the parking area correction method as described above.

[0027] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the parking area correction method as described above.

[0028] The present invention also provides a computer program product, including a computer program that, when executed by a processor, implements the parking area correction method as described above.

[0029] The parking area correction method, device, electronic device, and storage medium provided by this invention review return location points that exceed the initial parking area. If the review is successful, the return location point is determined as a returnable point. The map is divided into a grid map, and based on the returnable point, expandable blocks of the parking area are determined in the grid map. Based on the expandable blocks of the parking area, the initial parking area is corrected, thereby optimizing the range of the parking area, improving the accuracy of the parking area, and allowing for accurate adjustments based on actual conditions. This improves the user experience, further increases the success rate of user returns, and reduces operating costs. This process eliminates the need for operators to draw map-based ranges on computers / apps, which not only consumes a lot of manpower but also has inaccuracies. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0031] Figure 1 This is one of the flowcharts illustrating the parking area correction method provided by the present invention;

[0032] Figure 2 This is the second flowchart of the parking area correction method provided by the present invention;

[0033] Figure 3 This is a schematic diagram of the parking area correction device provided by the present invention;

[0034] Figure 4 This is a schematic diagram of the structure of the electronic device provided by the present invention. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0036] The parking area correction methods in the following embodiments can be applied to bicycles or shared cars. The bicycles are shared bicycles, specifically shared electric bicycles, shared e-bikes, shared electric bicycles, and shared electric tricycles. This embodiment of the invention does not specifically limit these types of bicycles. The shared bicycles are equipped with central control devices to achieve automated control of the shared bicycle service, such as bicycle lock control, trip calculation, and server-side interaction.

[0037] This invention provides a method for correcting parking areas. Figure 1 This is one of the flowcharts illustrating the parking area correction method provided by the present invention, such as... Figure 1 As shown, the method includes:

[0038] Step 110: Obtain and display the initial parking area and return location on the map.

[0039] Specifically, the initial parking area and return location point in the map can be obtained and displayed. The initial parking area here refers to a pre-determined area where bicycles or cars are allowed to park. The initial parking area can be next to the sidewalk of a small street, a community square, or a parking lot, etc. This embodiment of the invention does not make specific limitations on this.

[0040] The return location point here refers to the coordinates of the bicycle or car when it is successfully returned. If the bicycle's movement status changes from moving to stationary, it indicates that the user may need to return the bicycle. At this time, the central control device can automatically determine the bicycle's location coordinates. Here, the location coordinates reflect the bicycle's current position, and the bicycle's location coordinates can be obtained by the central control device through the positioning device installed on the bicycle.

[0041] The car's return location can be determined by the car's onboard navigation system.

[0042] Step 120: Review the return location points that are outside the initial parking area, and if the review is approved, determine the return location point as a return point.

[0043] Specifically, considering that the return location points may be located outside the initial parking area, return location points outside the initial parking area can be reviewed, and if the review is approved, the return location point can be designated as a return point, thereby further expanding the return range.

[0044] Here, the review of return locations outside the initial parking area can be conducted manually or through algorithms. Manual review can be performed on return locations for which users have submitted appeals or objections, and then reviewed in the background. Algorithm review can be conducted using ChatGPT (Chat Generative Pre-trained Transformer), and this embodiment of the invention does not specifically limit the scope of the review.

[0045] The returnable points here refer to the location coordinates where the bicycle can be returned. For example, the returnable points can be next to a bicycle that has been successfully returned, a green space, or the entrance of a subway station, etc. This embodiment of the invention does not make specific limitations on this.

[0046] In addition, return points in the initial parking area that have been successfully returned can be marked as normal return points on the map.

[0047] Step 130: Divide the map into a grid map, and based on the parking return points, determine the expandable parking area blocks in the grid map.

[0048] Specifically, the map can be divided into a grid map. For example, for a bicycle, the map can be divided into small squares of 1250mm*625mm (the wheelbase of a standard two-wheeled electric vehicle is 1250mm, and the width is about 60mm).

[0049] For example, for automobiles, the map can be divided into small squares of 4000mm*1800mm or small squares of 3800mm*1600mm, etc. The embodiments of the present invention do not make specific limitations in this regard.

[0050] After identifying the parking return points, expandable parking areas can be determined on the grid map based on these points. Here, expandable parking areas refer to the grid blocks on the grid map used to expand the parking area.

[0051] Understandably, the more parking spots a grid has in a grid map, the more likely that grid is to be identified as an expandable parking area; conversely, the fewer parking spots a grid has in a grid map, the less likely that grid is to be identified as an expandable parking area.

[0052] Step 140: Based on the parking area expandable block, perform parking area correction on the initial parking area.

[0053] Specifically, after identifying expandable parking areas in the grid map, the initial parking area can be corrected based on these expandable parking areas.

[0054] For example, a recommended parking area can be determined based on the parking area expandable block and the initial parking area, and then the parking area can be corrected based on the recommended parking area.

[0055] Understandably, by using expandable blocks for parking areas to modify the initial parking areas, maintenance costs are reduced, the accuracy of vehicle return is improved, and overall operational efficiency is further enhanced.

[0056] Furthermore, based on existing parking areas in the operating area, the parking area correction method provided in this embodiment of the invention can correct arbitrarily created parking areas and recommend correct parking areas; for areas not covered by existing parking areas in the operating area, a reference recommended parking area is generated by determining the parking area expansion block to guide users in creating parking areas, thereby improving the user experience.

[0057] The method provided in this invention verifies the return location points that exceed the initial parking area. If the verification is successful, the return location point is determined as a returnable point. The map is divided into a grid map, and based on the returnable points, expandable blocks of the parking area are determined in the grid map. Based on the expandable blocks of the parking area, the initial parking area is corrected, thereby optimizing the range of the parking area, improving the accuracy of the parking area, and allowing for accurate adjustments based on actual conditions. This improves the user experience, further increases the success rate of user returns, and reduces operating costs. This process eliminates the need for the operator to draw the map-based range on a computer / APP, which not only consumes a lot of human resources but also has inaccuracies.

[0058] Based on the above embodiments, step 140 includes:

[0059] Step 141: Determine a recommended parking area based on the parking area expandable block and the initial parking area;

[0060] Step 142: In response to the user's editing operation, the target distribution information of the recommended parking area is replaced with the distribution information of the initial parking area in the grid map.

[0061] Specifically, after identifying the expandable parking area blocks in the grid map, recommended parking areas can be determined based on the expandable parking area blocks and the initial parking area. That is, the expandable parking area blocks and the initial parking area are combined to obtain the recommended parking areas.

[0062] The recommended parking area here refers to the area ultimately determined for recommending parking to users. The recommended parking area can be next to a bicycle that has been successfully returned, a green space, or a subway station entrance, etc. This embodiment of the invention does not make specific limitations in this regard.

[0063] After determining the recommended parking areas, in response to the user's editing actions, the target distribution information of the recommended parking areas can be replaced with the distribution information of the initial parking areas in the grid map.

[0064] The target distribution information for recommended parking areas here refers to the shape and size of the recommended parking areas distributed on the grid map. The distribution information for initial parking areas here refers to the shape and size of the initial parking areas distributed on the grid map.

[0065] In other words, users can edit the initial parking area in the parking area management module, stretching the shape and size of the initial parking area to match the shape and size of the recommended parking area, and save it as the target parking area.

[0066] The method provided in this invention determines recommended parking areas based on expandable parking area blocks and initial parking areas. In response to user editing operations, the target distribution information of the recommended parking areas is replaced with the distribution information of the initial parking areas in the grid map, thereby optimizing the range of parking areas, improving the accuracy of parking areas, and allowing for accurate adjustments based on actual conditions, thus improving the user experience. This process is not limited by time, location, or device; as long as there is a network connection, users can make real-time adjustments to parking areas on computers / mobile phones, ensuring accuracy and immediate effect.

[0067] Based on the above embodiments, step 130 includes:

[0068] Step 131: If the number of parking spots distributed in each grid of the grid map exceeds a preset threshold, the grid is determined as an expandable block of the parking area.

[0069] Specifically, considering that the number of parking spaces distributed in each grid of the grid map varies, a grid with fewer parking spaces is not suitable as an expandable block for the parking area.

[0070] Therefore, if the number of parking return points distributed in each grid of the grid map exceeds a preset threshold, the grid can be identified as an expandable block of the parking area.

[0071] The preset threshold here can be 5, 6, or 7, etc., and this embodiment of the invention does not specifically limit it.

[0072] The method provided in this invention determines a grid as an expandable parking area when the number of available parking spots distributed in each grid of a grid map exceeds a preset threshold, thereby improving the accuracy and reliability of the determined expandable parking area.

[0073] Based on the above embodiments, step 140 further includes:

[0074] Step 141: Calculate the vehicle return data within the target parking area after the parking area correction, and obtain the correction effect based on the vehicle return data.

[0075] Specifically, after correcting the initial parking area based on the parking area expandable block, the vehicle return data in the target parking area after the parking area correction can be statistically analyzed, and the correction effect can be obtained based on the vehicle return data.

[0076] The target parking area here refers to the parking area after the initial parking area has been corrected. Return data within the target parking area may include return success rate data, user complaint rate data, and user satisfaction data, etc., but this embodiment of the invention does not specifically limit these metrics.

[0077] The effect of the correction here reflects the quality of the parking area correction based on the parking area expansion block.

[0078] Understandably, the higher the return success rate, the lower the user complaint rate, and the higher the user satisfaction rate reflected in the return data, the better the correction effect; conversely, the lower the return success rate, the higher the user complaint rate, and the lower the user satisfaction rate reflected in the return data, the worse the correction effect.

[0079] The method provided in this invention statistically analyzes the return data within the target parking area after parking area correction, and obtains the correction effect based on the return data. The correction effect reflects the quality of parking area correction based on the parking area expansion block, thereby enabling the determination of the accuracy and reliability of the target parking area from the correction effect, which is highly intuitive.

[0080] Based on the above embodiments, step 120, which involves reviewing return locations outside the initial parking area, includes:

[0081] Return locations outside the initial parking area will be subject to manual or algorithmic review.

[0082] Specifically, vehicle return locations outside the initial parking area can be manually or algorithmically reviewed.

[0083] The manual review here could refer to the vehicle return location points for which users have submitted appeals or objections, and then be reviewed in the background. Algorithmic review could be conducted via ChatGPT, where the vehicle return location points can be input into ChatGPT to obtain the review results; however, this embodiment of the invention does not specifically limit this approach.

[0084] Based on the above embodiments, step 110 includes:

[0085] Step 111: Obtain and display the initial parking area and return location on the map at a preset cycle.

[0086] Specifically, the initial parking area and return location in the map can be acquired and displayed at a preset period. The preset period can be one week, one month, two weeks, etc., and the embodiments of the present invention do not specifically limit this.

[0087] Understandably, acquiring and displaying the initial parking area and return location on the map at a preset cycle avoids using a large amount of computing resources compared to acquiring and displaying the initial parking area and return location on the map in real time, and can obtain periodic patterns.

[0088] In addition, different correction schemes can be provided during peak and off-peak hours of vehicle use. For example, during peak hours, the expandable area of ​​the parking area can be increased, resulting in a larger final target parking area; conversely, during off-peak hours, the expandable area of ​​the parking area can be reduced, resulting in a smaller final target parking area.

[0089] In addition, different correction schemes can be provided for different areas where vehicles are used. For example, for areas with weak signals, the range of the parking area can be increased, and the range of the final target parking area can be increased.

[0090] Based on any of the above embodiments Figure 2 This is the second flowchart illustrating the parking area correction method provided by the present invention, as shown below. Figure 2 As shown, the method includes:

[0091] The first step is for the user to prepare to return the car. Then, the user loads the parking area on the map provided by the system and parks the car in the parking area according to the map.

[0092] The second step involves the system determining whether the return of the bicycle meets the return conditions. If the system determines that the bicycle is outside the parking area, the user submits a return appeal. These return conditions may also include parking regulations for the designated parking area. These regulations refer to the rules that must be followed when parking a bicycle / car within the designated parking area. Examples of bicycle parking regulations include parking direction and angle, returning the bicycle with a matching helmet, and compliance with regulations for accessories such as Radio Frequency Identification (RFID) sensors and Bluetooth beacons. This embodiment of the invention does not specifically limit these regulations.

[0093] The parking regulations for automobiles, such as parking direction, parking angle, and not exceeding the parking line, are not specifically limited in this embodiment of the invention.

[0094] The third step is for operations staff to review users' vehicle return appeals in the backend and, if the review is approved, to designate the vehicle return location as a returnable point.

[0095] The fourth step is to automatically count available and normal parking spots within a preset period, split the map into a grid map, mark expandable parking areas in the grid map based on available parking spots, and then automatically draw recommended parking areas based on expandable parking areas.

[0096] Fifth, the operations staff adopts the recommended parking area and corrects the initial parking area, so that users can return the car normally at the same location next time.

[0097] The method provided in this invention does not require hardware iteration; it is a pure software algorithm, has low cost, is flexible and adaptable, and can be adjusted based on actual operational conditions. It can help operators adjust parking area strategies, thereby assisting decision-making, reducing user complaints, and further improving operational efficiency and user satisfaction.

[0098] The parking area correction device provided by the present invention is described below. The parking area correction device described below can be referred to in correspondence with the parking area correction method described above.

[0099] Based on any of the above embodiments, the present invention provides a parking area correction device. Figure 3 This is a schematic diagram of the parking area correction device provided by the present invention, as shown below. Figure 3 As shown, the device includes:

[0100] Display unit 310 is used to acquire and display the initial parking area and return location point in the map;

[0101] The vehicle return point determination unit 320 is used to review vehicle return location points that are outside the initial parking area, and if the review is approved, to determine the vehicle return location point as a vehicle return point.

[0102] The parking area expandable block unit 330 is used to divide the map into a grid map and, based on the parking return point, determine the parking area expandable block in the grid map.

[0103] The parking area correction unit 340 is used to correct the initial parking area based on the parking area expandable block.

[0104] The device provided in this invention verifies return locations that exceed the initial parking area. If the verification is successful, the return location is designated as a returnable point. The map is divided into a grid map, and based on the returnable points, expandable blocks of the parking area are determined within the grid map. Based on these expandable blocks, the initial parking area is corrected, thereby optimizing the parking area's range and improving its accuracy. This allows for precise adjustments based on actual conditions, enhancing the user experience and increasing the success rate of vehicle returns while reducing operating costs. This process eliminates the need for operators to manually draw map-based areas on computers / apps, which is not only labor-intensive but also prone to inaccuracies.

[0105] Based on any of the above embodiments, the parking area correction unit 340 is specifically used for:

[0106] Based on the expandable parking area block and the initial parking area, a recommended parking area is determined;

[0107] In response to the user's editing action, the target distribution information of the recommended parking area is replaced with the distribution information of the initial parking area in the grid map.

[0108] Based on any of the above embodiments, the parking area expandable block unit 330 is determined, specifically for:

[0109] If the number of parking spots distributed in each grid of the grid map exceeds a preset threshold, the grid is determined as an expandable block of the parking area.

[0110] Based on any of the above embodiments, the parking area correction unit 340 is further specifically used for:

[0111] The system collects vehicle return data within the target parking area after the parking area correction, and obtains the correction effect based on the vehicle return data.

[0112] Based on any of the above embodiments, the designated return point unit 320 is specifically used for:

[0113] Return locations outside the initial parking area will be subject to manual or algorithmic review.

[0114] Based on any of the above embodiments, the display unit 310 is specifically used for:

[0115] The system acquires and displays the initial parking area and return location on the map at preset intervals.

[0116] Figure 4 An example is a schematic diagram of the physical structure of an electronic device, such as... 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, communications interface 420, and memory 430 communicate with each other via the communication bus 440. The processor 410 can call logical instructions in the memory 430 to execute a parking area correction method. This method includes: acquiring and displaying an initial parking area and a return location point on a map; reviewing return locations points that exceed the initial parking area, and, if the review is successful, determining the return location point as a returnable point; dividing the map into a grid map, and based on the returnable points, determining expandable parking area blocks in the grid map; and correcting the parking area based on the expandable parking area blocks and the initial parking area.

[0117] Furthermore, the logical instructions in the aforementioned memory 430 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, essentially, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0118] On the other hand, the present invention also provides a computer program product, which includes a computer program that 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 parking area correction method provided by the above methods. The method includes: acquiring and displaying an initial parking area and a return location point in a map; reviewing return location points that exceed the initial parking area, and determining the return location point as a returnable point if the review is passed; dividing the map into a grid map, and determining expandable parking area blocks in the grid map based on the returnable points; and correcting the parking area based on the expandable parking area blocks and the initial parking area.

[0119] In another aspect, the present invention also provides a non-transitory computer-readable storage medium storing a computer program thereon, which, when executed by a processor, implements the parking area correction method provided by the above methods. The method includes: acquiring and displaying an initial parking area and a return location point in a map; reviewing return location points that exceed the initial parking area, and, if the review is passed, determining the return location point as a returnable point; dividing the map into a grid map, and, based on the returnable points, determining expandable parking area blocks in the grid map; and correcting the parking area based on the expandable parking area blocks and the initial parking area.

[0120] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0121] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0122] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A parking area correction method, characterized in that, include: Get and display the initial parking area and return location on the map; The vehicle return location points outside the initial parking area are reviewed, and if the review is approved, the vehicle return location points are determined as available return points; The map is divided into a grid map, and the grid size in the grid map is determined based on the wheelbase and width of the target vehicle. Based on the return point, expandable parking area blocks are determined in the grid map. The expandable parking area blocks refer to the grid blocks in the grid map used to expand the parking area. The range of the expandable parking area blocks is determined based on the peak and off-peak hours of vehicle use. During peak hours, the range of the expandable parking area blocks increases, and during off-peak hours, the range of the expandable parking area blocks decreases. For areas with weak signals, the parking area can be expanded to a larger extent. Based on the expandable parking area block, the initial parking area is modified. The step of correcting the initial parking area based on the expandable parking area block includes: Based on the expandable parking area block and the initial parking area, a recommended parking area is determined; In response to the user's editing operation, the target distribution information of the recommended parking areas is replaced with the distribution information of the initial parking areas in the grid map; the target distribution information of the recommended parking areas refers to the shape and size of the recommended parking areas in the grid map; the distribution information of the initial parking areas refers to the shape and size of the initial parking areas in the grid map. The user's editing operations include: stretching the shape and size of the initial parking area to match the shape and size of the recommended parking area, and saving it as the target parking area; The step of determining expandable parking areas in the grid map based on the available parking spots includes: If the number of parking spots distributed in each grid of the grid map exceeds a preset threshold, the grid is determined as an expandable block of the parking area.

2. The parking area correction method according to claim 1, characterized in that, The process of correcting the initial parking area based on the parking area expandable block further includes: The system collects vehicle return data within the target parking area after the parking area correction, and obtains the correction effect based on the vehicle return data.

3. The parking area correction method according to any one of claims 1 to 2, characterized in that, The review of return location points outside the initial parking area includes: Return locations outside the initial parking area will be subject to manual or algorithmic review.

4. The parking area correction method according to any one of claims 1 to 2, characterized in that, The process of acquiring and displaying the initial parking area and return location on the map includes: The system acquires and displays the initial parking area and return location on the map at preset intervals.

5. A parking area correction device, characterized in that, include: The display unit is used to acquire and display the initial parking area and return location on the map; The vehicle return point determination unit is used to review vehicle return locations that are outside the initial parking area, and if the review is approved, to determine the vehicle return location as a vehicle return point. The parking area expandable block unit is used to divide the map into a grid map. The grid size in the grid map is determined based on the wheelbase and width of the target vehicle. Based on the return point, the parking area expandable block is determined in the grid map. The parking area expandable block refers to the grid block in the grid map used to expand the parking area. The range of the parking area expandable block is determined based on the peak and off-peak hours of vehicle use. During peak hours, the range of the parking area expandable block increases, and during off-peak hours, the range of the parking area expandable block decreases. For areas with weak signals, the parking area can be expanded to a larger extent. A parking area correction unit is used to correct the initial parking area based on the parking area expandable block. The parking area correction unit is specifically used for: Based on the expandable parking area block and the initial parking area, a recommended parking area is determined; In response to the user's editing operation, the target distribution information of the recommended parking area is replaced with the distribution information of the initial parking area in the grid map; the target distribution information of the recommended parking area refers to the shape and size of the recommended parking area in the grid map. The distribution information of the initial parking area refers to the shape and size of the initial parking area in the grid map; The user's editing operations include: stretching the shape and size of the initial parking area to match the shape and size of the recommended parking area, and saving it as the target parking area; The expandable block unit for determining the parking area is specifically used for: If the number of parking spots distributed in each grid of the grid map exceeds a preset threshold, the grid is determined as an expandable block of the parking area.

6. An electronic 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 program, it implements the parking area correction method as described in any one of claims 1 to 4.

7. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the parking area correction method as described in any one of claims 1 to 4.

8. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the parking area correction method as described in any one of claims 1 to 4.

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