Regional vehicle temporary parking management method

Abstract

The invention discloses a regional vehicle temporary parking management method. The method comprises the following steps: acquiring temporary vehicle parking photos collected by an entrance end dome camera; comparing the identified license plate number with a white list; if the vehicle is not the white list vehicle, marking the vehicle as a temporary vehicle, and activating a residence time timer; when the stay time of the temporary vehicle exceeds a preset threshold value, first warning information is generated; obtaining the departure time and the multi-angle departure picture of the temporary vehicle collected by the exit end dome camera; comparing the license plate number of the temporary vehicle with a driving-away database; if the license plate number of the temporary vehicle is not successfully matched in the leaving database, continuously timing and generating second warning information; and when the accumulated timeout event record of the temporary vehicle exceeds the set threshold value, third warning information is generated. According to the invention, the in-out end dome cameras are arranged to obtain the vehicle parking information, progressive processing is carried out layer by layer based on the information, and relative balance between flexible management and rigid constraint of vehicle parking is realized in a target area in combination with a multi-level warning mechanism.

Description

Technical Field

[0001] The present invention belongs to the field of smart parking technology, and specifically relates to a method for managing temporary parking of vehicles in an area. Background Art

[0002] To ease urban traffic pressure and improve parking management efficiency, the concept of smart parking has emerged. Smart parking utilizes modern information technologies such as the Internet of Things, big data, and cloud computing to intelligently manage parking resources, enabling real-time parking space query, reservations, navigation, and payment. This has positive implications for strengthening urban parking management.

[0003] At present, vehicle parking is still mainly ground parking. Due to the limited road resources, there is generally a large shortage of parking spaces in schools, business districts and other areas, and the temporal and spatial imbalance between supply and demand is serious. At the same time, there are also problems such as the difficulty of parking management, the single technical means of evidence collection, and the lack of dynamic control capabilities.

[0004] In addition, the compulsory parking fee method is not friendly to specific target groups. For example, in school areas, during the peak period of school dismissal, some parents arrive at the parking area early in order to grab parking spaces, which increases the difficulty of managing the parking area and gradually exposes the dual failure of economic constraints and safety guarantees.

[0005] The current smart parking system is mainly managed by the traffic management department, which is difficult to adapt to the differentiated needs of different regions. It is difficult to communicate with the data interface of regional management units such as schools and business districts, resulting in inefficient dynamic scheduling of parking spaces. Even if economic constraints are adopted, it is difficult to achieve long-term deterrence. The rate of repeated illegal parking remains high, and there is a lack of a sharing mechanism for parking information. Summary of the Invention

[0006] In response to the defects in the existing technology, the purpose of the present invention is to provide a method for regional vehicle temporary parking management, which adopts a combination of intelligent detection and closed-loop management to provide intelligent supervision of vehicle parking in the area for regional management units such as schools and business districts.

[0007] The present invention provides a method for managing temporary parking of vehicles in an area, comprising: obtaining the entry time and parking photos of temporary vehicles collected by an entry-end camera; the entry-end camera is set at the entrance of the target area and connected to the platform-end data; the license plate number is identified according to the parking photos taken by the entry-end camera, and the identified license plate number is compared with the license plate number white list in a pre-stored database; if the comparison result is a white list vehicle, it is marked as an internal vehicle and an exemption timing protocol is triggered; if the comparison result is a non-white list vehicle, it is marked as a temporary vehicle and a stay time timer based on a blockchain timestamp is activated; when the stay time of a temporary vehicle exceeds a preset threshold, a first warning message including the license plate number and the timeout period is generated on the platform side and pushed to the management terminal; the license plate number collected by the exit-end camera is obtained The departure time and multi-angle departure photos of temporary vehicles are recorded; the exit camera is set at the exit of the target area and connected to the platform data; the license plate number is identified according to the departure photo taken by the exit camera, and the license plate number of the departing vehicle is stored in the departure database, and the license plate number of the temporary vehicle is compared with the departure database; if the license plate number of the temporary vehicle is not successfully matched in the departure database, the timing is continued and a second warning message is generated; if the license plate number of the temporary vehicle is successfully matched in the departure database, the timeout event of the temporary vehicle is associated with the blockchain notarization node, and the automatic cleanup thread of the departure database is triggered; when the cumulative timeout event record of the temporary vehicle exceeds the set threshold, a third warning message integrating the credit scoring model is generated on the platform and pushed to the management terminal.

[0008] Furthermore, the shooting range of the entry-end dome camera and the exit-end dome camera covers the entire space of the target area. Before obtaining the information collected by the entry-end dome camera, it also includes: using the entry-end dome camera and the exit-end dome camera to obtain three-dimensional point cloud data of the target area, and constructing an octree-based spatial distribution model; using a genetic algorithm to globally optimize the space of the target area, and generating an interactive parking space distribution heat map on the platform side, and at the same time generating a construction positioning coordinate data packet based on the heat map.

[0009] Furthermore, during the parking period allowed in the target area, the mobile terminal receives a list of overdue vehicles sent by the platform, guides patrol personnel to use a mobile camera to take a first evidence picture of the overdue vehicle, and uploads the first evidence picture to the platform after superimposing a spatiotemporal digital watermark through the mobile terminal; the platform retrieves the surveillance images of the inlet and / or outlet cameras for spatiotemporal matching, and triggers the first warning message or the second warning message after a successful match.

[0010] Furthermore, during the parking period allowed in the target area, for temporary vehicles parked in stacks, patrol personnel use mobile cameras to take a second evidence picture, and upload the second evidence picture to the platform after superimposing a spatiotemporal digital watermark through a mobile terminal; the platform retrieves the monitoring images of the entry-end camera and / or exit-end camera and detects the number of vertical stacking layers. If the number of vertical stacking layers exceeds the set threshold, a third warning message is generated; if it is matched as an overtime parked vehicle at the same time, a third warning message containing both the first warning message and the second warning message is generated and pushed to the management terminal.

[0011] Furthermore, during the prohibited parking period in the target area, the patrol personnel take a third evidence picture with a mobile camera and upload the third evidence picture to the platform through the mobile terminal; the platform retrieves the surveillance images of the entry-end camera and / or the exit-end camera for time and space matching. If the match is parking during the prohibited parking period, a fourth warning message is generated and pushed to the management terminal.

[0012] Furthermore, the mobile camera is set on the patrol car, drone or patrol personnel's mobile terminal and is connected to the platform end data.

[0013] Furthermore, the platform retrieves the surveillance images of the inlet dome camera and / or the outlet dome camera for time-space matching, including: obtaining the GPS coordinates and timestamp when the mobile camera takes the evidence picture; retrieving the surveillance video frames of the inlet dome camera and / or the outlet dome camera within the same timestamp; and determining whether it is the same temporary vehicle and the parking status of the temporary vehicle through the multimodal feature fusion of vehicle color, vehicle model characteristics, and license plate number.

[0014] Furthermore, an electronic warning sign is set up at the entrance of the target area. The display content of the electronic warning sign includes the allowed parking time period, the current number of vacant parking spaces, a list of overdue vehicles and warning slogans. The display content of the electronic warning sign is updated through remote configuration on the platform.

[0015] Furthermore, the management method also includes: obtaining the temperature, humidity, precipitation and wind speed perceived by the environmental sensing device in the target area, and comparing them with the corresponding set thresholds; if the value of at least one of the temperature, humidity, precipitation and wind speed exceeds the set threshold, and the current period is a prohibited parking period, a temporary cancellation of the prohibited parking information is generated; if the value of at least one of the temperature, humidity, precipitation and wind speed exceeds the set threshold, and the current period is a permitted parking period, the comparison operation with the license plate number whitelist is canceled.

[0016] Furthermore, the first warning information and the second warning information are recorded in the distributed ledger through the blockchain digital evidence platform.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The regional temporary parking management method provided by the present invention uses entry and exit cameras to obtain vehicle parking information. Based on this information, it performs progressive processing, combined with a multi-level warning mechanism, to achieve a relative balance between flexible management and rigid constraints for vehicle parking in areas with periodic high traffic volume, such as schools and business districts. Compared with management solely through the intervention of traffic management departments, this method is more humane and easier to accept.

[0019] 2. The regional temporary parking management method provided by this invention uses whitelist dynamic permission management to ensure the parking needs of specific groups. At the same time, it combines patrol verification and credit scoring models to impose restrictions on frequently overdue vehicles. This facilitates targeted management of different parking groups and improves the efficiency of regional vehicle parking management.

[0020] 3. The regional temporary parking management method provided by the present invention optimizes parking space layout to achieve high-precision vehicle monitoring with fewer blind spots. It also combines electronic warning signs to update guidance and warning information in real time, thereby improving temporary vehicle parking efficiency and overall traffic safety in the target area.

[0021] 4. The regional vehicle temporary parking management method provided by the present invention can be linked with meteorological data to give priority to meeting vehicle parking needs and achieve flexible management in severe weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0023] Figure 1 This is a flow chart of the method for managing temporary parking of vehicles in an area according to the present invention;

[0024] Figure 2 This is a schematic diagram of the equipment layout of the method for managing temporary parking of vehicles in an area according to the present invention;

[0025] Figure 3 It is a structural diagram of the electronic warning sign in the present invention. DETAILED DESCRIPTION

[0026] The present invention will be described in detail below with reference to specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those skilled in the art, several changes and improvements can be made without departing from the scope of the present invention. These all fall within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figure 1 and Figure 2As shown, this embodiment provides a method for managing temporary parking of vehicles in an area, including:

[0029] Step S1: Obtain the entry time and parking photos of temporary vehicles captured by entry-side dome camera 1. Entry-side dome camera 1 is located at the entrance to target area 2 and connected to the platform's data. To facilitate subsequent license plate identification, a dome camera with a fisheye lens is preferred. It captures at least two photos containing the license plate from different angles.

[0030] Step S2: Identify the license plate number based on the parking photo taken by the incoming camera 1 and compare the identified license plate number with the license plate number whitelist stored in the database. The whitelist is a list of license plates customized by regional management units such as schools and business districts. For example, schools can appropriately grant access based on the parking needs of teachers, and business districts can grant access based on the parking needs of partners. However, serious conflicts with large parking groups during specific time periods should be avoided as much as possible. For example, parking spaces for parents should not be occupied during school hours, and spaces for consumers should not be occupied during holidays. Therefore, the platform supports dynamic editing of the whitelist and can set corresponding permission time periods to ensure the parking needs of specific groups.

[0031] Step S3: If the comparison result is a whitelist vehicle, it is marked as an internal vehicle and the exemption timing protocol is triggered, that is, there is no need to time the whitelist vehicle; if the comparison result is a non-whitelist vehicle, it is marked as a temporary vehicle and the stay time timer based on the blockchain timestamp is activated. The parking status of the temporary vehicle is judged by the timing time and a corresponding warning is issued. The warning is issued by the regional management unit from the platform end, without the need to connect to the traffic management department, to achieve more temporary and humane management of regional vehicles.

[0032] Step S4: When the temporary vehicle's stay time exceeds the preset threshold, a first warning message including the license plate number and the timeout period is generated on the platform, such as "Su FXXX vehicle has exceeded the parking time limit by 2 minutes", and pushed to the management terminal. At this time, the management terminal can convey the information to the owner of the temporary vehicle through multiple channels such as SMS, phone calls, and on-site warning broadcasts.

[0033] Step S5: Obtain the departure time and multi-angle departure photos of the temporary vehicle collected by the exit dome camera 3, and improve the accuracy of vehicle departure judgment based on the multi-angle departure photos. The exit dome camera 3 is set at the exit of the target area 2 and connected to the platform end data. The exit dome camera 3 is also preferably a dome camera with a fisheye lens.

[0034] Step S6: Identify the license plate number based on the departure photo taken by the exit camera 3, and store the license plate number of the departing vehicle in the departure database. That is, the license plate numbers stored in the departure database are all license plate numbers of vehicles that have been determined to have left. On this basis, compare the license plate number of the temporary vehicle taken by the entry camera 1 with the departure database, and further determine the parking status of the temporary vehicle through the comparison results.

[0035] Step S7: If the license plate number of the temporary vehicle is not successfully matched in the departure database, indicating that the temporary vehicle has not left, the timer will continue to count and a second warning message will be generated, such as "Su FXXX vehicle has been parked for 10 minutes too late, please leave as soon as possible, otherwise the traffic management department will be contacted for processing". At this time, the management personnel can also convey the information to the owner of the temporary vehicle through the terminal by SMS, phone, on-site warning broadcast, etc. The second warning message has a higher warning level than the first warning message, so that the regional management unit can perform graded warning management; if the license plate number of the temporary vehicle is successfully matched in the departure database, indicating that the temporary vehicle has definitely left the target area 2, the timeout event of the temporary vehicle will be associated with the blockchain evidence node, and the automatic cleanup thread of the departure database will be triggered, that is, the parking information of the temporary vehicle will be cleared to prevent interference with the judgment of the next parking.

[0036] Step S8: When the cumulative timeout event records of temporary vehicles exceed the set threshold, a third warning message integrating the credit scoring model is generated on the platform side, such as "Su FXXX vehicle has overtime parked 5 times", and pushed to the management terminal. The management can directly contact the owner to discuss parking, or can also convey the information to the owner of the temporary vehicle through the terminal by SMS, phone, on-site warning broadcast, etc. If necessary, the information of the temporary vehicle can be pushed to the traffic management department for processing.

[0037] In this embodiment, parking information is captured by dome cameras at entry and exit points. This information is then processed layer by layer, combined with a multi-level warning mechanism. This balances flexible parking management with rigid constraints in areas with high traffic volumes, such as schools and business districts. This approach is more user-friendly and accessible than simply relying on traffic management departments. Furthermore, the first and second warning messages are recorded in a distributed ledger via a blockchain digital evidence storage platform, ensuring that the data cannot be tampered with and enhancing the data security of the entire system.

[0038] In some optional implementation schemes, the shooting range of the inbound dome camera 1 and the outbound dome camera 3 covers the entire space of the target area 2 to ensure the comprehensiveness of information acquisition. Before acquiring the information collected by the inbound dome camera 1, the following is also included:

[0039] The three-dimensional point cloud data of the target area is obtained by using the inlet dome camera 1 and the outlet dome camera 3, and an octree-based spatial distribution model is constructed. The genetic algorithm is used to globally optimize the space of the target area 2. The optimization goals include maximizing space utilization and minimizing the blind spots of the dome camera monitoring, so as to achieve high-precision vehicle monitoring with fewer blind spots. An interactive parking space distribution heat map is generated on the platform end, so that the regional management unit can intuitively view the optimized parking space division. At the same time, a construction positioning coordinate data package based on the heat map is generated to provide information convenience for construction personnel to mark the corresponding parking boxes on the ground of the target area 2.

[0040] Example 2

[0041] On the basis of Example 1, continue as follows Figure 1 and Figure 2 As shown, in this embodiment, during the permitted parking period in target area 2, a mobile terminal receives a list of overdue vehicles sent by the platform. This list is continuously updated via the edge computing node, guiding patrol personnel to use mobile camera 4 to capture a first evidence image of the overdue vehicle. The mobile terminal then superimposes a spatiotemporal digital watermark on the first evidence image and uploads it to the platform. The platform then retrieves the surveillance footage from inbound camera 1 and / or outbound camera 3 for spatiotemporal matching. Upon successful matching, the first or second warning message is triggered. Mobile camera 4 enables three-dimensional verification of overdue vehicles in complex scenarios, improving the accuracy of the entire system's timeout determination. The first evidence image is accompanied by a clear spatiotemporal watermark containing quantum-encrypted GPS coordinates and Beidou timestamps, enhancing forensic reliability. This not only generates more complete overdue parking information on the platform, but also assists on-site patrol personnel in handling overdue temporary vehicles or negotiating with the owners of temporary vehicles to resolve overdue parking issues, thus aligning with the principle of humane handling.

[0042] In this embodiment, the platform retrieves the monitoring images of the incoming ball camera 1 and / or the outgoing ball camera 3 to perform time-space matching, including:

[0043] Obtain the GPS coordinates and timestamp when the mobile camera 4 takes the forensic image;

[0044] Retrieve the surveillance video frames of the incoming ball camera 1 and / or the outgoing ball camera 3 within the same timestamp to prevent non-timestamped video frames from interfering with the verification;

[0045] By fusing multimodal features such as vehicle color, vehicle model, and license plate number, we can determine whether it is the same temporary vehicle and the parking status of the temporary vehicle, fully ensuring the accuracy of subsequent matching verification.

[0046] In some optional implementation schemes, during the parking period allowed in the target area 2, for temporary vehicles parked in stacks, patrol personnel take a second evidence picture through the mobile camera 4, and upload the second evidence picture to the platform end after superimposing the spatiotemporal digital watermark through the mobile terminal; the platform end retrieves the monitoring screen of the input end camera 1 and / or the output end camera 3 and detects the number of longitudinal stacking layers. If the number of longitudinal stacking layers exceeds the set threshold, a third warning message is generated, such as "Su FXXX vehicle is parked in a stack, please leave or enter the parking space as soon as possible"; if it is matched as an overtime parked vehicle at the same time, a third warning message containing the first warning message or the second warning message is generated, such as "Su FXXX vehicle has been parked overtime for 2 minutes and is parked in a stack, please leave as soon as possible", and is pushed to the management terminal. The management personnel can convey the information to the owner of the temporary vehicle through the terminal by text message, phone call, on-site warning broadcast, etc.

[0047] In some optional implementation schemes, during the prohibited parking period in the target area 2, the patrol personnel take a third evidence picture with the mobile camera 4, and upload the third evidence picture to the platform end through the mobile terminal; the platform end retrieves the monitoring pictures of the entry-end camera 1 and / or the exit-end camera 3 for time and space matching. If the match is parking during the prohibited parking period, a fourth warning message is generated, such as "Su FXXX vehicle is parked during the prohibited parking period", and pushed to the management terminal. The management personnel can convey the information to the owner of the temporary vehicle through the terminal by text message, phone call, on-site warning broadcast, etc.

[0048] The third and fourth warning messages can also be recorded in a distributed ledger via a blockchain digital evidence storage platform, ensuring data immutability and further enhancing the data security of the entire system. Mobile camera 4, installed on patrol vehicles, drones, or patrol personnel's mobile terminals, is connected to the platform's data. This allows for the verification of temporary vehicle status through various methods, including human, vehicle, and machine, enhancing verification reliability. Furthermore, a credit scoring model is used to enforce restrictions on frequently overdue vehicles, facilitating targeted management of different parking groups and improving the efficiency of regional parking management.

[0049] Example 3

[0050] Based on the first embodiment, Figure 3 As shown, in this embodiment, an electronic warning sign 5 is set at the entrance of the target area 2. The display content of the electronic warning sign 5 includes the allowed parking time period, the current number of vacant parking spaces, a list of overdue vehicles and warning slogans. All display content of the electronic warning sign 5 supports remote configuration and update through the platform side, so as to provide real-time guidance and warnings to vehicle parkers in the target area 2, thereby improving the parking efficiency of temporary vehicles and the overall traffic safety of the target area.

[0051] In some optional embodiments, the management method further comprises:

[0052] The temperature, humidity, precipitation and wind speed sensed by the environmental sensing device 6 in the target area 2 are obtained and compared with the corresponding set thresholds. The environmental sensing device 6 is preferably a TH-CZ5S small weather station, which can be directly integrated into the electronic warning sign 5, or can also be deployed together with the mobile camera 4 on a patrol car or drone to perceive real-time meteorological information of the target area 6. By linking with meteorological data, vehicle parking needs can be prioritized to achieve flexible management in severe weather conditions.

[0053] If the value of at least one of the temperature, humidity, precipitation, and wind speed exceeds the set threshold and the current period is during a prohibited parking period, the platform will dynamically adjust the vehicle parking rules and generate a temporary cancellation of the prohibited parking ban information to reduce the traffic risk factor in severe weather conditions; if the value of at least one of the temperature, humidity, precipitation, and wind speed exceeds the set threshold and the current period is during a permitted parking period, the comparison operation with the license plate number whitelist will be canceled, that is, the timing operation for temporary vehicles entering will be suspended in severe weather, and the parking needs of the vehicle side will be met first.

[0054] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. The embodiments of this application and the features in the embodiments may be combined with each other in any manner unless there is a conflict.

Claims

1. A method for managing temporary parking of vehicles in an area, characterized in that: include: Obtain the entry time and parking photos of temporary vehicles collected by the entry-end dome camera; the entry-end dome camera is set at the entrance of the target area and connected to the platform data; Identify the license plate number based on the parking photo taken by the incoming camera, and compare the identified license plate number with the license plate number whitelist in the pre-stored database; If the comparison result is a whitelisted vehicle, it will be marked as an internal vehicle and the exemption timing protocol will be triggered; if the comparison result is a non-whitelisted vehicle, it will be marked as a temporary vehicle and the stay time timer based on the blockchain timestamp will be activated; When the temporary vehicle's stay time exceeds the preset threshold, a first warning message containing the license plate number and timeout period is generated on the platform and pushed to the administrator's terminal; Obtain the departure time and multi-angle departure photos of temporary vehicles collected by the exit camera; the exit camera is set at the exit of the target area and connected to the platform data; Identify the license plate number based on the departure photo taken by the exit camera, store the license plate number of the departing vehicle in the departure database, and compare the license plate number of the temporary vehicle with the departure database; If the license plate number of the temporary vehicle is not successfully matched in the departure database, the timer will continue to count and a second warning message will be generated; if the license plate number of the temporary vehicle is successfully matched in the departure database, the timeout event of the temporary vehicle will be associated with the blockchain evidence node, and the automatic cleanup thread of the departure database will be triggered; When the cumulative timeout event records of temporary vehicles exceed the set threshold, a third warning message integrating the credit scoring model is generated on the platform side and pushed to the management terminal.

2. The method for managing temporary parking of vehicles in an area according to claim 1, characterized in that: The shooting range of the inbound and outbound dome cameras covers the entire target area. Before obtaining the information collected by the inbound dome camera, it also includes: Use the inlet and outlet dome cameras to obtain the 3D point cloud data of the target area and construct an octree-based spatial distribution model; A genetic algorithm is used to globally optimize the space of the target area, and an interactive parking space distribution heat map is generated on the platform. At the same time, a construction positioning coordinate data package based on the heat map is generated.

3. The method for managing temporary parking of vehicles in an area according to claim 1, characterized in that: During the parking period in the target area, the mobile terminal receives a list of overdue vehicles from the platform, and guides patrol personnel to use mobile cameras to take the first evidence picture of the overdue vehicles. The first evidence picture is superimposed with a spatiotemporal digital watermark through the mobile terminal and uploaded to the platform. The platform retrieves the monitoring images of the inbound dome camera and / or the outbound dome camera for time-space matching, and triggers the first warning message or the second warning message after the matching is successful.

4. The method for managing temporary parking of vehicles in an area according to claim 1, characterized in that: During the parking period in the target area, patrol officers use mobile cameras to take a second evidence picture of temporarily parked vehicles in a row, and upload the second evidence picture to the platform after superimposing a spatiotemporal digital watermark on the second evidence picture via a mobile terminal; The platform retrieves the monitoring images of the entry-end dome camera and / or the exit-end dome camera and detects the number of vertical stacking layers. If the number of vertical stacking layers exceeds the set threshold, a third warning message is generated; if it is also matched as an overdue parked vehicle, a third warning message containing the first warning message or the second warning message is generated and pushed to the management terminal.

5. The method for managing temporary parking of vehicles in an area according to claim 1, characterized in that: During the no-parking period in the target area, patrol officers use mobile cameras to take third-party evidence pictures and upload them to the platform via mobile terminals; The platform retrieves the surveillance images of the inlet and / or outlet cameras for time-space matching. If the match is parking during a prohibited parking period, a fourth warning message is generated and pushed to the management terminal.

6. The method for managing temporary parking of vehicles in an area according to any one of claims 3 to 5, characterized in that: The mobile camera is arranged on a patrol car, a drone or a patrol officer's mobile terminal and is connected to the platform end data.

7. The method for managing temporary parking of vehicles in an area according to any one of claims 3 to 5, characterized in that: The platform retrieves the monitoring images of the inbound speed dome camera and / or the outbound speed dome camera for time-space matching, including: Get the GPS coordinates and timestamp when the mobile camera takes the forensic image; Retrieve surveillance video frames from the incoming and / or outgoing dome cameras within the same timestamp; By fusing multimodal features such as vehicle color, vehicle model, and license plate number, we can determine whether it is the same temporary vehicle and its parking status.

8. The method for managing temporary parking of vehicles in an area according to claim 1, characterized in that: An electronic warning sign is set at the entrance of the target area, and the display content of the electronic warning sign includes the allowed parking time period, the current number of vacant parking spaces, a list of overdue vehicles and a warning slogan. The display content of the electronic warning sign is updated through remote configuration of the platform.

9. The method for managing temporary parking of vehicles in an area according to claim 1, characterized in that: This management approach also includes: Obtain the temperature, humidity, precipitation, and wind speed sensed by the environmental sensing device in the target area and compare them with the corresponding set thresholds; If at least one of the values of temperature, humidity, precipitation, and wind speed exceeds the set threshold and the vehicle is currently in a no-parking period, a temporary cancellation of the no-parking ban message is generated; If at least one of the values of temperature, humidity, precipitation, and wind speed exceeds the set threshold and the vehicle is currently in the permitted parking period, the comparison with the license plate number whitelist will be canceled.

10. The method for managing temporary parking of vehicles in an area according to claim 1, characterized in that: The first warning information and the second warning information are recorded in a distributed ledger through a blockchain digital evidence storage platform.

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