Evidence Integration Method, Device, Medium and Electronic Equipment for Illegal Acts of Unlicensed Vehicles

Abstract

An embodiment of the present application discloses a method, device, medium and electronic device for integrating evidence of unlicensed vehicle violations. The method includes: obtaining vehicle information in the current lane through a first acquisition device, and obtaining vehicle tail information in the current lane through a second acquisition device; using the vehicle information as an element in the first circular linked list of the current lane, and using the vehicle tail information as an element in the second circular linked list; the second acquisition device is used to mark the vehicle tail information of the unlicensed vehicle that has committed a violation; if there are marked elements in the second circular linked list, then match the elements of the first circular linked list and the second circular linked list; if there are unmatched elements in the first circular linked list, and the unmatched elements have an adaptation feature with the marked elements, then integrate the unmatched elements and the marked elements as evidence of the violation. This solution can match the corresponding vehicle information for vehicles whose license plates cannot be directly obtained, achieving the purpose of generating a complete chain of evidence for violations.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of computer application technologies, and in particular, to a method, device, medium, and electronic device for integrating evidence of unlicensed vehicle violations. Background Art

[0002] Currently, for some vehicles on the road, the license plates at the rear of the vehicles may be blocked, damaged, or covered with mud. Especially for large vehicles such as large trucks, the electronic police cannot capture evidence. When large vehicles pass through intersections, due to their long body lengths, the rear ends of the vehicles may be in the blind spots of the surveillance. This situation will cause the electronic police to fail to capture the license plates at the rear ends of these large vehicles when collecting data on these vehicles. Therefore, these vehicles will be determined as unlicensed vehicles, and thus the vehicle owners cannot be punished. These unlicensed vehicles may pose some potential safety hazards on the road, but the license plate information of the vehicles cannot be obtained through video surveillance.

[0003] The existing methods for punishing unlicensed vehicle violations and obtaining evidence chains are to determine whether the passing vehicles meet the capture conditions of the bayonet cameras through the electric police cameras. If they meet the conditions, the passing vehicle image information of the passing vehicles is obtained, and a capture instruction is sent to the bayonet cameras according to the passing vehicle image information, and at the same time, the passing vehicle image information is sent to the intersection terminal.

[0004] In the implementation of the existing technical solutions, the electric police cameras are normally installed, and the reverse bayonet cameras are installed on the opposite collection equipment rack. This installation order does not meet the requirements. In the actual scenario, the distance between the bayonet cameras and the stop line is more than 40 meters. This distance will cause the front-end photos captured by the bayonet cameras to be unclear, and even the situation of not finding or misidentifying the vehicle may occur, resulting in the inability to capture the front and rear body photos of the effective illegal unlicensed vehicles. Summary of the Invention

[0005] The embodiments of the present application provide a method, device, medium, and electronic device for integrating evidence of unlicensed vehicle violations, which can identify and analyze the front and rear body photos of unlicensed vehicles, match the vehicle information of the vehicles with illegal behaviors and whose license plates cannot be directly obtained, so as to generate a complete illegal evidence chain and improve the effectiveness of the evidence images.

[0006] In a first aspect, the embodiments of the present application provide a method for integrating evidence of unlicensed vehicle violations, and the method includes:

[0007] Obtain the vehicle information in the current lane through a first collection device, and obtain the vehicle tail information in the current lane through a second collection device; use the vehicle information as an element in the first circular linked list of the current lane, and use the vehicle tail information as an element in the second circular linked list; wherein, the distance between the first collection device and the second collection device is less than a set threshold; the second collection device is used to mark the vehicle tail information of the unlicensed vehicle with illegal behaviors.

[0008] If there is a marked element in the second circular linked list, match the elements of the first circular linked list and the second circular linked list;

[0009] If the first circular linked list contains unmatched elements and there is an adaptation feature between the unmatched elements and the marked element, integrate the unmatched elements and the marked element as evidence of a violation.

[0010] In a second aspect, an embodiment of the present application provides an evidence integration device for unlicensed vehicle violations, the device includes:

[0011] An element acquisition module, configured to obtain vehicle information in the current lane through a first acquisition device, and obtain vehicle tail information in the current lane through a second acquisition device; use the vehicle information as an element in the first circular linked list of the current lane, and use the vehicle tail information as an element in the second circular linked list; wherein, the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is configured to mark the vehicle tail information of the unlicensed vehicle when a violation occurs.

[0012] An element matching module, configured to match the elements of the first circular linked list and the second circular linked list if there is a marked element in the second circular linked list;

[0013] A violation evidence acquisition module, configured to integrate the unmatched element and the marked element as evidence of a violation if the first circular linked list contains unmatched elements and there is an adaptation feature between the unmatched elements and the marked element.

[0014] In a third aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, it implements the evidence integration method for unlicensed vehicle violations as described in the embodiments of the present application.

[0015] In a fourth aspect, an embodiment of the present application provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the computer program, it implements the evidence integration method for unlicensed vehicle violations as described in the embodiments of the present application.

[0016] The technical solution provided by the embodiment of the present application obtains vehicle information in the current lane through a first acquisition device, and obtains vehicle tail information in the current lane through a second acquisition device; then uses the vehicle information as an element in the first circular linked list of the current lane, and uses the vehicle tail information as an element in the second circular linked list; wherein, the second acquisition device is used to mark the vehicle tail information of a vehicle with a violation behavior of an unlicensed vehicle; determine whether there is a marked element in the second circular linked list, if so, match the elements of the first circular linked list and the second circular linked list; if there is an unmatched element in the first circular linked list, and the unmatched element has an adaptation feature with the marked element, then integrate the unmatched element and the marked element as evidence of violation. The technical solution provided by the present application can capture the front and rear body photos of an unlicensed vehicle, and can generate a complete evidence chain of violation, improving the effectiveness of the evidence image. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a flowchart of a method for integrating evidence of unlicensed vehicle violations provided in Embodiment 1 of the present application;

[0018] Figure 2 is a circular linked list diagram provided in Embodiment 1 of the present application;

[0019] Figure 3 is a schematic diagram of a normal driving situation where an unlicensed vehicle violates the rules provided in Embodiment 1 of the present application;

[0020] Figure 4 is another schematic diagram of a normal driving situation where an unlicensed vehicle violates the rules provided in Embodiment 1 of the present application;

[0021] Figure 5 is a schematic diagram of a situation where an unlicensed vehicle overtakes and multiple adjacent unlicensed vehicles violate the rules provided in Embodiment 1 of the present application;

[0022] Figure 6 is a schematic diagram of the process of a method for integrating evidence of unlicensed vehicle violations provided in Embodiment 2 of the present application;

[0023] Figure 7 is a schematic diagram of an unlicensed vehicle changing lanes provided in Embodiment 2 of the present application;

[0024] Figure 8 is a schematic diagram of a situation where adjacent unlicensed vehicles appear when a vehicle changes lanes provided in Embodiment 2 of the present application;

[0025] Figure 9 is a schematic diagram of a device for integrating evidence of unlicensed vehicle violations provided in Embodiment 3 of the present application;

[0026] Figure 10 is a schematic diagram of the structure of an electronic device provided in Embodiment 5 of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only for explaining the present application and not for limiting the present application. Additionally, it should be noted that for the convenience of description, only the parts related to the present application rather than all the structures are shown in the drawings.

[0028] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts depict the steps as sequential processes, many of the steps can be implemented in parallel, concurrently, or simultaneously. In addition, the order of the steps can be rearranged. The process can be terminated when its operations are completed, but it can also have additional steps not included in the drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0029] Embodiment 1

[0030] Figure 1 It is a flowchart of a method for integrating evidence of unlicensed vehicle violations provided in Embodiment 1 of the present application. This embodiment is applicable to the situation of integrating evidence of unlicensed vehicle violations. This method can be executed by the device for integrating evidence of unlicensed vehicle violations provided in the embodiments of the present application. The device can be implemented in software and / or hardware and can be integrated into an electronic device for evidence integration.

[0031] As Figure 1 shown, the method for integrating evidence of unlicensed vehicle violations includes:

[0032] S110. Obtain vehicle information in the current lane through a first acquisition device, and obtain vehicle tail information in the current lane through a second acquisition device; use the vehicle information as an element in the first circular linked list of the current lane, and use the vehicle tail information as an element in the second circular linked list; wherein, the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is used to mark the vehicle tail information of the unlicensed vehicle when a violation occurs.

[0033] In this embodiment, the acquisition device can be an electronic police or an electronic capture. After shooting, the vehicle information can be uploaded to the corresponding system. Since this solution is mainly used to capture violation vehicles, the electronic police is mainly used to monitor violations such as vehicles running red lights, crossing the line, driving in reverse, illegally changing lanes, occupying the non-motor vehicle lane, and not driving according to the guide. Moreover, the electronic capture is mainly used to capture speeding behaviors. Therefore, devices such as electronic police and electronic capture can be used as the acquisition devices.

[0034] In this embodiment, the vehicle information may include vehicle head information. Specifically, it may include license plate, vehicle color, vehicle logo, driver's face information, etc.

[0035] In this embodiment, the vehicle tail information may include license plate, vehicle color, and vehicle type information, etc.

[0036] In this embodiment, the element may be vehicle information or vehicle tail information. Among them, the vehicle information of each vehicle can be used as an element in the first circular linked list of the current lane, and the vehicle tail information is used as an element in the second circular linked list.

[0037] Among them, each lane includes a first circular linked list and a second circular linked list. A collection device can be responsible for image collection of one lane, and can also be responsible for image collection of multiple lanes. In the case of image collection of multiple lanes, it can be distinguished by identifying road markings.

[0038] It can be understood that the vehicle information in the current lane is obtained through the first collection device, and the obtained vehicle information is stored in the first circular linked list by using the vehicle passing data collection device. The vehicle tail information in the current lane is obtained through the second collection device, and the obtained vehicle tail information is stored in the second circular linked list by using the illegal data collection device.

[0039] In this embodiment, the threshold value can be set according to the requirements of vehicle data capture. For example, the threshold value can be 10 meters or 20 meters, etc. The first collection device and the second collection device can be installed on the same pole. It may be because the two collection devices are set back to back, and the viewing angle range is not 180 degrees, so there is a blind area between the two collection devices. Therefore, the blind area is the road section that cannot be photographed between the two collection devices. Generally, for overtaking vehicles, there is only the overtaking situation of the two adjacent vehicles in the front and back.

[0040] In this embodiment, a vehicle without a license plate may be a vehicle whose license plate image at the vehicle tail cannot be recognized. For example, vehicles that cannot capture the license plate image at the vehicle tail, or vehicles with unclear license plate images at the vehicle tail all belong to vehicles without a license plate. Such as large trucks, due to dust accumulation, the license plate at the vehicle tail is completely or partially blocked. It can be understood that in addition to large trucks, cars may also have the situation where the license plate is blocked by dust. This application only uses large trucks for explanation and is not a mandatory limiting factor.

[0041] In this embodiment, the second acquisition device is used to mark the vehicle tail information of unlicensed vehicles that violate traffic regulations. It can mark the vehicle tail information with symbols or mark the illegal code on the vehicle tail information. Preferably, the illegal code can be marked on the vehicle tail information. For example, the tail image of a normal unlicensed vehicle can be marked as 0, while the vehicle tail information of an unlicensed vehicle that violates traffic regulations can be marked as 1. Among them, marking the vehicle tail information requires that this unlicensed vehicle is an illegal vehicle.

[0042] Figure 2 It is the circular linked list diagram provided by the first embodiment of this application. As Figure 2 shown, the A circular linked list represents the first circular linked list and is used to store vehicle information. The B circular linked list represents the second circular linked list and is used to store vehicle tail information. Among them, the A1 circular linked list represents the first circular linked list of lane 1, and the B1 circular linked list represents the second circular linked list of lane 1; the A2 circular linked list represents the first circular linked list of lane 2, and the B2 circular linked list represents the second circular linked list of lane 2; the A3 circular linked list represents the first circular linked list of lane 3, and the B3 circular linked list represents the second circular linked list of lane 3. The circular linked list can be set according to the number of lanes. The obtained vehicle information and vehicle tail information are used as elements in the circular linked list and stored according to the lane information.

[0043] S120. If there are marked elements in the second circular linked list, match the elements of the first circular linked list and the second circular linked list.

[0044] In this embodiment, the elements of the first circular linked list and the second circular linked list can be matched by using the license plate or by using information. Among them, the information can be vehicle color, vehicle model, vehicle logo, etc. Preferably, the license plate can be used for matching.

[0045] It can be understood that when there are marked elements in the second circular linked list, it means that a vehicle has violated traffic regulations and the vehicle license plate cannot be recognized. Then, match the elements of the first circular linked list and the second circular linked list to determine whether there are unmatched elements in the first circular linked list. If there are, the unmatched elements in the first circular linked list and the marked elements in the second circular linked list can be matched again.

[0046] In this technical solution, optionally, if there are marked elements in the second circular linked list, matching the elements of the first circular linked list and the second circular linked list includes:

[0047] If there are marked elements in the second circular linked list, use the bitwise matching method and / or the adjacent matching method to match the license plate numbers; among them, the span of the adjacent matching method is at least one element.

[0048] In this embodiment, the alignment matching method may be to match the elements in the same position in the first circular linked list and the second circular linked list. For example, A11 represents the first element of the first circular chain in lane 1, and B11 represents the first element of the second circular chain in lane 1. A13 represents the third element of the first circular chain in lane 1, and B13 represents the third element of the second circular chain in lane 1. A11 and B11 can be matched, or A13 and B13 can be matched.

[0049] In this embodiment, the adjacent matching method may be to match the adjacent elements in the first circular linked list and the second circular linked list. Among them, the span of the adjacent matching method is at least one element, that is, the adjacent elements can be directly adjacent or indirectly adjacent. For example, A11 and B12 are directly adjacent, while A11 and B13 are indirectly adjacent, and A11 and B15 are also indirectly adjacent.

[0050] It can be understood that when the vehicle is driving, an overtaking behavior may occur, so the positions where the vehicle information and the vehicle tail information of the current vehicle are stored in the first circular linked list and the second circular linked list may not be the alignment storage method. If there is a marked element in the second circular linked list, when matching the elements of the first circular linked list and the second circular linked list, the alignment matching method and / or the adjacent matching method can be used to match the license plate numbers to determine whether there is an unmatched element in the first circular linked list.

[0051] Figure 3 It is a schematic diagram of a situation where an unlicensed vehicle violates the regulations during normal driving provided in the first embodiment of this application. The connection line indicates that the license plates of the vehicle information in the first circular linked list and the vehicle tail information in the second circular linked list can be matched. The black area represents the unlicensed vehicle. A1 represents the first circular chain in lane 1, A11 represents the first element in the first circular chain in lane 1, and A12 represents the second element in the first circular chain in lane 1; B1 represents the second circular chain in lane 1, B11 represents the first element in the second circular chain in lane 1, and B12 represents the second element in the second circular chain in lane 1. As Figure 3 shown, in the case of an unlicensed vehicle, such as B14 being an unlicensed vehicle, that is, there is a marked element in the second circular linked list, then the elements of the first circular linked list and the second circular linked list are matched. First, the elements in A1 are matched with the elements in B1 for license plates. For example, A14 is matched with B15 for license plates, and A15 is matched with B15 for license plates. It is determined that there is an unmatched element A14 in A1, that is, it is determined that the first circular linked list contains an unmatched element, then the unmatched element A14 and the marked element B14 are associated. Among them, the matching method of A14 and B14 belongs to the alignment matching method.

[0052] Figure 4 is another schematic diagram showing a situation where an unlicensed vehicle violates regulations during normal driving provided by the first embodiment of the present application. As Figure 4 shown, in the case of an unlicensed vehicle, such as B14 being the unlicensed vehicle, that is, there is a marked element in the second circular linked list, then the elements of the first circular linked list and the second circular linked list are matched. First, the elements in A1 are matched with the elements in B1 for license plates. For example, A14 is matched with B15 for license plates, A15 is matched with B15 for license plates, A15 is matched with B16 for license plates, and A16 is matched with B16 for license plates. It is determined that there is an unmatched element A15 in A1, that is, it is determined that the first circular linked list contains unmatched elements, then the unmatched element A15 and the marked element B14 are associated. Among them, the matching method between A15 and B14 belongs to the adjacent position matching method.

[0053] By adopting the position matching method and / or the adjacent position matching method for license plate number matching, it can be accurately judged whether there are unmatched elements in the first circular linked list, providing data support for matching unlicensed vehicles.

[0054] S130. If the first circular linked list contains unmatched elements, and the unmatched elements have an adaptation feature with the marked elements, then the unmatched elements and the marked elements are integrated as evidence of violation.

[0055] In this embodiment, the adaptation features can be vehicle color, vehicle model, logo information, etc. The adaptation features are some features that can be used to identify the same vehicle.

[0056] In this embodiment, integrating the unmatched elements and the marked elements as evidence of violation can be to synthesize vehicle information and vehicle tail information to form a complete evidence chain.

[0057] It can be understood that when there is a marked element in the second circular linked list, the elements of the first circular linked list and the second circular linked list are matched to determine whether there are unmatched elements in the first circular linked list. If so, the unmatched elements and the marked elements are compared for adaptation features. If there are adaptation features, the unmatched elements and the marked elements are elements of the same vehicle, then the violating vehicle can be determined. Then the unmatched elements and the marked elements are integrated as evidence of violation.

[0058] In this embodiment, the matching of the elements of the first circular linked list and the second circular linked list, and the comparison of the adaptation features between the unmatched elements and the marked elements can be real-time matching. That is, when vehicle image data is stored in the circular linked list, the evidence of violation of unlicensed vehicles is integrated and saved. It can also be to integrate and save the evidence of violation on a daily basis after obtaining all the vehicle image data.

[0059] In this technical solution, optionally, if there are unmatched elements in the first circular linked list, and there is an adaptation feature between the unmatched elements and the marked elements, integrating the unmatched elements and the marked elements includes:

[0060] After license plate number matching is completed, determine whether there are unmatched elements in the first circular linked list;

[0061] If so, compare the adaptation features of the unmatched elements and the marked elements;

[0062] If there is an adaptation feature, integrate the unmatched elements and the marked elements.

[0063] In this embodiment, when there are marked elements in the second circular linked list, perform license plate number matching on the elements of the first circular linked list and the second circular linked list. After license plate number matching is completed, determine whether there are unmatched elements in the first circular linked list. If there are, compare the adaptation features of the unmatched elements and the marked elements to determine whether there is an adaptation feature. If there is, integrate the unmatched elements and the marked elements.

[0064] By performing license plate number matching to determine whether there are unmatched elements in the first circular linked list, and comparing the adaptation features of the unmatched elements and the marked elements, identify the illegal vehicle and integrate the unmatched elements and the marked elements as illegal evidence. It is possible to capture the front and rear body photos of unlicensed vehicles and generate a complete illegal evidence chain, improving the effectiveness of the evidence images.

[0065] In this technical solution, optionally, the method further includes:

[0066] If there is an adaptation feature between the unmatched elements and the marked elements, and it is the adjacent position matching method, and there is a matching order intersection, determine that the unlicensed vehicle has committed a same-lane overtaking behavior.

[0067] It can be understood that first determine whether there are unmatched elements in the first circular linked list. If there are, compare whether there is an adaptation feature between the unmatched elements and the marked elements. If the matching method is the adjacent position matching method and there is a matching order intersection, determine that the unlicensed vehicle has committed a same-lane overtaking behavior. As Figure 4 the matching method shown, determine that the unlicensed vehicle has committed a same-lane overtaking behavior.

[0068] By determining the matching method of the elements and whether there is a matching order intersection, it is possible to determine whether the unlicensed vehicle has committed a same-lane overtaking behavior, generate a complete illegal evidence chain, and improve the effectiveness of the evidence images.

[0069] Figure 5It is a schematic diagram of adjacent multiple unlicensed vehicles violating regulations when an unlicensed vehicle overtakes. As Figure 5 shown, both B14 and B15 are unlicensed vehicles. First, the elements of the first circular linked list and the second circular linked list are matched to determine that the first circular linked list contains unmatched elements. Through matching, the unmatched elements are determined to be A14 and A15. Then, the adaptation features are used for matching, and finally it is determined that the elements A14 and B15 belong to the same vehicle, and the elements A15 and B14 belong to the same vehicle.

[0070] By determining the matching method of the elements and whether there is a cross in the matching order, it is possible to determine the situation where adjacent multiple unlicensed vehicles violate regulations when an unlicensed vehicle overtakes.

[0071] The technical solution provided by the embodiment of the present application obtains the vehicle information in the current lane through the first acquisition device, and obtains the vehicle tail information in the current lane through the second acquisition device; then uses the vehicle information as the elements in the first circular linked list of the current lane, and uses the vehicle tail information as the elements in the second circular linked list; wherein, the second acquisition device is used to mark the vehicle tail information of the unlicensed vehicle that violates regulations; it is judged whether there are marked elements in the second circular linked list. If so, the elements of the first circular linked list and the second circular linked list are matched; if the first circular linked list contains unmatched elements, and there is an adaptation feature between the unmatched elements and the marked elements, the unmatched elements and the marked elements are integrated as evidence of violation. By executing this technical solution, the front and rear body photos of the unlicensed vehicle can be captured, and a complete evidence chain of violation can be generated, improving the effectiveness of the evidence image.

[0072] Embodiment 2

[0073] Figure 6 It is a schematic diagram of the process of an evidence integration method for unlicensed vehicle violations provided by the second embodiment of the present application. This embodiment is further optimized on the basis of the above embodiment. Specifically, the optimization is that after matching the elements of the first circular linked list and the second circular linked list, the method further includes: if the first circular linked list does not contain unmatched elements, it is identified whether there are unmatched elements in the first circular linked list of the adjacent lane; if so, and there is an adaptation feature between the unmatched elements in the first circular linked list of the adjacent lane and the marked elements, the unmatched elements and the marked elements are integrated as evidence of violation. As Figure 6 shown, the evidence integration method for unlicensed vehicle violations includes:

[0074] S610. Obtain vehicle information in the current lane through a first acquisition device, and obtain vehicle tail information in the current lane through a second acquisition device; use the vehicle information as an element in the first circular linked list of the current lane, and use the vehicle tail information as an element in the second circular linked list; wherein, the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is used to mark the vehicle tail information of a vehicle with a violation committed by an unlicensed vehicle.

[0075] S620. If there are marked elements in the second circular linked list, match the elements of the first circular linked list and the second circular linked list.

[0076] S630. If the first circular linked list does not contain unmatched elements, identify whether there are unmatched elements in the first circular linked list of the adjacent lane.

[0077] In this embodiment, the adjacent lane can be a lane directly adjacent to the current lane or a lane indirectly adjacent to the current lane. For example, if the current lane is lane 1, the adjacent lanes can be lane 2 or lane 3, etc.

[0078] It can be understood that when the first circular linked list does not contain unmatched elements, it means that the vehicle has changed lanes at this time, and then identify whether there are unmatched elements in the first circular linked list of the adjacent lane.

[0079] In this technical solution, optionally, the method further includes:

[0080] If there is an adaptation feature between the unmatched element in the first circular linked list of the adjacent lane and the marked element, determine that the unlicensed vehicle has changed lanes.

[0081] It can be understood that when the first circular linked list does not contain unmatched elements and there are unmatched elements in the first circular linked list of the adjacent lane, perform an adaptation feature match between the unmatched element in the first circular linked list of the adjacent lane and the marked element. If it is determined that there is an adaptation feature between the unmatched element and the marked element, it means that the unlicensed vehicle has changed lanes.

[0082] By determining the unmatched elements in the first circular linked list and comparing the adaptation features between the unmatched elements in the first circular linked list and the marked elements, it can be determined whether the unlicensed vehicle has changed lanes. It can better generate a complete chain of evidence for violations and improve the effectiveness of the evidence images.

[0083] S640. If so, and there is an adaptation feature between the unmatched element in the first circular linked list of the adjacent lane and the marked element, integrate the unmatched element and the marked element as evidence of the violation.

[0084] In this embodiment, when there are unmatched elements in the first circular linked list of the adjacent lane, the unmatched elements in the first circular linked list of the adjacent lane are compared with the marked elements in terms of adaptation features to determine the matching unmatched elements and marked elements.

[0085] Figure 7 It is a schematic diagram of a license plate-less vehicle changing lanes provided in the second embodiment of the present application. As Figure 7 shown, the A1 circular linked list represents the vehicle information of lane 1, and the B1 circular linked list represents the vehicle tail information of lane 1; the A2 circular linked list represents the vehicle information of lane 2, and the B2 circular linked list represents the vehicle tail information of lane 2; the A3 circular linked list represents the vehicle information of lane 3, and the B3 circular linked list represents the vehicle tail information of lane 3. B23 is a license plate-less vehicle, that is, a vehicle in the second lane has committed a violation. First, the elements of the first circular linked list and the second circular linked list in the second lane are matched. When there are no unmatched elements in the first circular linked list in the second lane, it is determined whether there are unmatched elements in the first circular linked list of the adjacent lanes, that is, it is respectively determined whether there are unmatched elements in the first circular linked lists of lane 1 and lane 3. Through matching, it is determined that there are unmatched elements in the first circular linked list of lane 1, indicating that the license plate-less vehicle B23 was originally traveling in lane 1 and, through a lane change behavior, drove the vehicle into lane 2.

[0086] Figure 8 It is a schematic diagram of adjacent license plate-less vehicles appearing during a vehicle lane change provided in the second embodiment of the present application. As Figure 8 shown, B23 and B24 are license plate-less vehicles. Similarly, first, it is determined whether there are unmatched elements in the first circular linked list of lane 2. If not, it is determined whether there are unmatched elements in the first circular linked lists of the adjacent lanes, that is, it is determined whether there are unmatched elements in the first circular linked lists of lane 1 and lane 3. There is an unmatched element A13 in the first circular linked list of lane 1, and there is an unmatched element A33 in the first circular linked list of lane 3. Then, the unmatched elements A13 and A33 are compared with the marked elements B23 and B24 in terms of adaptation features, and then the violating vehicles are determined, and the evidence of the violations of the violating vehicles is integrated.

[0087] In this technical solution, optionally, the adaptation features include at least one of vehicle type, vehicle color, and vehicle brand identifier.

[0088] In this embodiment, the vehicle type may refer to a type of vehicle, which is distinguished by the general features, usage purposes, and functions of the vehicle. For example, vehicles can be divided into sedans, trucks, automobiles, and trailers, etc.

[0089] In this embodiment, the vehicle color may be the paint color of the vehicle exterior. For example, the vehicle color can be red, black, white, etc.

[0090] In this embodiment, the vehicle brand identifier may refer to the trademark that differentiates a vehicle from other manufacturers, as well as information such as the vehicle manufacturer, model, engine power, load capacity, and the factory numbers of the engine and the entire vehicle. The vehicle brand identifier can facilitate the identification of the vehicle's identity by sellers, users, maintenance personnel, and traffic management departments.

[0091] By comparing the unmatched elements with the marked elements through the adaptation features, the illegal vehicle can be determined more accurately, improving the efficiency of generating a complete chain of illegal evidence.

[0092] The technical solution provided in the embodiment of the present application obtains vehicle information in the current lane through a first acquisition device, and obtains vehicle tail information in the current lane through a second acquisition device; then takes the vehicle information as an element in the first circular linked list of the current lane, and takes the vehicle tail information as an element in the second circular linked list; where the second acquisition device is used to mark the vehicle tail information of the vehicle without a license plate that has committed a violation; determine whether there is a marked element in the second circular linked list, if not, identify whether there is an unmatched element in the first circular linked list of the adjacent lane, and if so, and there is an adaptation feature between the unmatched element in the first circular linked list of the adjacent lane and the marked element, then integrate the unmatched element and the marked element as illegal evidence. By executing this technical solution, the front and rear body photos of the vehicle without a license plate can be captured, and a complete chain of illegal evidence can be generated, improving the effectiveness of the evidence image.

[0093] Embodiment Three

[0094] Figure 9 It is a schematic diagram of an evidence integration device for a vehicle without a license plate violating regulations provided in Embodiment Three of the present application. This embodiment is applicable to the situation of integrating illegal events of vehicles without a license plate. The device can be implemented by software and / or hardware and can be integrated into electronic devices such as intelligent terminals for illegal integration.

[0095] As Figure 9 shown, the evidence integration device for a vehicle without a license plate violating regulations includes:

[0096] An element acquisition module 910, configured to obtain vehicle information in the current lane through a first acquisition device, and obtain vehicle tail information in the current lane through a second acquisition device; take the vehicle information as an element in the first circular linked list of the current lane, and take the vehicle tail information as an element in the second circular linked list; where the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is used to mark the vehicle tail information of the vehicle without a license plate that has committed a violation;

[0097] An element matching module 920, configured to match the elements of the first circular linked list and the second circular linked list if there are marked elements in the second circular linked list;

[0098] A violation evidence acquisition module 930, configured to integrate the unmatched element and the marked element as violation evidence if there are unmatched elements in the first circular linked list and the unmatched element has an adaptation feature with the marked element.

[0099] In this technical solution, optionally, the element matching module 920 includes:

[0100] A license plate number matching unit, configured to perform license plate number matching in a bit-by-bit matching manner and / or an adjacent-bit matching manner if there are marked elements in the second circular linked list; wherein, the span of the adjacent-bit matching manner is at least one element.

[0101] In this technical solution, optionally, the violation evidence acquisition module 930 includes:

[0102] An unmatched element determination unit, configured to determine whether there are unmatched elements in the first circular linked list after license plate number matching is completed;

[0103] An adaptation feature comparison unit, configured to, if so, compare the adaptation features of the unmatched element and the marked element;

[0104] An element integration unit, configured to integrate the unmatched element and the marked element if there is an adaptation feature.

[0105] In this technical solution, optionally, the device further includes:

[0106] A same-lane overtaking behavior determination module, configured to determine that the unlicensed vehicle has a same-lane overtaking behavior if the unmatched element has an adaptation feature with the marked element, and it is in the adjacent-bit matching manner and there is a matching order intersection.

[0107] In this technical solution, optionally, the device further includes:

[0108] An unmatched element determination module for adjacent lanes, configured to identify whether there are unmatched elements in the first circular linked list of adjacent lanes if there are no unmatched elements in the first circular linked list;

[0109] An adjacent-lane violation evidence determination module, configured to integrate the unmatched element and the marked element as violation evidence if there are such elements and the unmatched element in the first circular linked list of the adjacent lane has an adaptation feature with the marked element.

[0110] In this technical solution, optionally, the device further includes:

[0111] A lane-changing behavior determination module, configured to determine that the unlicensed vehicle has a lane-changing behavior if there is an adaptation feature between an unmatched element in the first circular linked list of the adjacent lane and the marked element.

[0112] In this technical solution, optionally, the adaptation feature includes at least one of vehicle type, vehicle color, and vehicle brand logo.

[0113] An evidence integration device for unlicensed vehicle violations provided by an embodiment of the present invention can execute an evidence integration method for unlicensed vehicle violations provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing an evidence integration method for unlicensed vehicle violations.

[0114] Embodiment 4

[0115] Embodiment 4 of the present application further provides a storage medium containing computer-executable instructions, and the computer-executable instructions are used to execute an evidence integration method for unlicensed vehicle violations when executed by a computer processor. The method includes:

[0116] Obtaining vehicle information in the current lane through a first acquisition device, and obtaining vehicle tail information in the current lane through a second acquisition device; using the vehicle information as an element in the first circular linked list of the current lane, and using the vehicle tail information as an element in the second circular linked list; wherein, the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is used to mark the vehicle tail information of the unlicensed vehicle when a violation occurs.

[0117] If there is a marked element in the second circular linked list, match the elements of the first circular linked list and the second circular linked list.

[0118] If the first circular linked list contains unmatched elements, and there is an adaptation feature between the unmatched elements and the marked element, integrate the unmatched elements and the marked element as evidence of the violation.

[0119] A storage medium refers to any of various types of memory electronic devices or storage electronic devices. The term "storage medium" is intended to include: installation media such as CD-ROMs, floppy disks, or magnetic tape devices; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Rambus RAM, etc.; non-volatile memory such as flash memory, magnetic media (such as hard disks or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. Additionally, the storage medium may be located in the computer system in which the program is executed, or may be located in a different second computer system that is connected to the computer system via a network (such as the Internet). The second computer system may provide program instructions to the computer for execution. The term "storage medium" may include two or more storage media that may reside in different locations (such as in different computer systems connected via a network). The storage medium may store program instructions executable by one or more processors (such as embodied as a computer program).

[0120] Of course, for a storage medium containing computer-executable instructions provided by an embodiment of the present application, the computer-executable instructions are not limited to the evidence integration operation of unlicensed vehicle violations as described above, and may also execute relevant operations in the evidence integration method of unlicensed vehicle violations provided by any embodiment of the present application.

[0121] Embodiment Five

[0122] Embodiment Five of the present application provides an electronic device. The evidence integration device for unlicensed vehicle violations provided by an embodiment of the present application can be integrated in this electronic device. This electronic device can be configured within a system or can be a device that executes some or all of the functions within the system. Figure 10 It is a schematic structural diagram of an electronic device provided by Embodiment Five of the present application. As Figure 10 shown, this embodiment provides an electronic device 1000, which includes: one or more processors 1020; a storage device 1010 for storing one or more programs. When the one or more programs are executed by the one or more processors 1020, the one or more processors 1020 implement the evidence integration method for unlicensed vehicle violations provided by an embodiment of the present application. This method includes:

[0123] Obtain vehicle information in the current lane through a first acquisition device, and obtain vehicle tail information in the current lane through a second acquisition device; use the vehicle information as an element in the first circular linked list of the current lane, and use the vehicle tail information as an element in the second circular linked list; wherein, the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is used to mark the vehicle tail information of a vehicle without a license plate that has committed a violation.

[0124] If there is a marked element in the second circular linked list, match the elements of the first circular linked list and the second circular linked list.

[0125] If the first circular linked list contains unmatched elements, and the unmatched elements have an adaptation feature with the marked elements, integrate the unmatched elements and the marked elements as evidence of a violation.

[0126] Of course, those skilled in the art can understand that the processor 1020 also implements the technical solution of the method for integrating evidence of violations of unlicensed vehicles provided in any embodiment of the present application.

[0127] Figure 10 The displayed electronic device 1000 is only an example and should not impose any restrictions on the functions and usage scope of the embodiments of the present application.

[0128] As Figure 10 shown, the electronic device 1000 includes a processor 1020, a storage device 1010, an input device 1030, and an output device 1040; the number of processors 1020 in the electronic device can be one or more, Figure 10 taking one processor 1020 as an example; the processor 1020, storage device 1010, input device 1030, and output device 1040 in the electronic device can be connected through a bus or other means, Figure 10 taking connection through the bus 1050 as an example.

[0129] The storage device 1010, as a computer-readable storage medium, can be used to store software programs, computer-executable programs, and module units, such as the program instructions corresponding to the method for integrating evidence of violations of unlicensed vehicles in the embodiments of the present application.

[0130] The storage device 1010 may mainly include a program storage area and a data storage area. Among them, the program storage area may store an operating system and application programs required for at least one function; the data storage area may store data created according to the use of the terminal, etc. In addition, the storage device 1010 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage devices. In some examples, the storage device 1010 may further include a memory remotely set relative to the processor 1020, and these remote memories may be connected through a network. Examples of the above network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0131] The input device 1030 can be used to receive input digital, character information or voice information, and generate key signal inputs related to the user settings and function controls of the electronic device. The output device 1040 may include electronic devices such as a display screen and a speaker.

[0132] The electronic device provided by the embodiments of the present application can capture the front and rear body photos of unlicensed vehicles, and can generate a complete illegal evidence chain, achieving the purpose of improving the effectiveness of evidence images.

[0133] The evidence integration device, medium and electronic device for unlicensed vehicle violations provided in the above embodiments can execute the evidence integration method for unlicensed vehicle violations provided in any embodiment of the present application, and have corresponding functional modules and beneficial effects for executing the method. Technical details not described in detail in the above embodiments can be found in the evidence integration method for unlicensed vehicle violations provided in any embodiment of the present application.

[0134] Note that the above is only the preferred embodiment of the present application and the applied technical principle. Those skilled in the art will understand that the present application is not limited to the specific embodiments described here, and various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments. Without departing from the concept of the present application, it may also include more other equivalent embodiments, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. An evidence integration method for unlicensed vehicle violations, characterized in that, The method includes: Obtaining vehicle information in the current lane through a first acquisition device, and obtaining vehicle tail information in the current lane through a second acquisition device; taking the vehicle information as an element in a first circular linked list of the current lane, and taking the vehicle tail information as an element in a second circular linked list; wherein, the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is used to mark the vehicle tail information of a vehicle with a violation committed by a vehicle without a license plate; each lane includes a first circular linked list and a second circular linked list; If there is a marked element in the second circular linked list, then match the elements of the first circular linked list and the second circular linked list; If there is an unmatched element in the first circular linked list, and there is an adaptation feature between the unmatched element and the marked element, then integrate the unmatched element and the marked element as evidence of a violation; Among them, the step of if there is a marked element in the second circular linked list, then match the elements of the first circular linked list and the second circular linked list includes: If there is a marked element in the second circular linked list, then perform license plate number matching by using a bit-by-bit matching method and / or an adjacent-bit matching method; wherein, the span of the adjacent-bit matching method is at least one element.

2. The method according to claim 1, wherein If there is an unmatched element in the first circular linked list, and there is an adaptation feature between the unmatched element and the marked element, then integrating the unmatched element and the marked element includes: After the license plate number matching is completed, determine whether there is an unmatched element in the first circular linked list; If so, then compare the adaptation features of the unmatched element and the marked element; If there is an adaptation feature, then integrate the unmatched element and the marked element.

3. The method according to claim 2, characterized in that, The method further includes: If there is an adaptation feature between the unmatched element and the marked element, and it is an adjacent-bit matching method, and there is a cross in the matching order, then determine that the vehicle without a license plate has committed a same-lane overtaking behavior.

4. The method according to claim 1, wherein After matching the elements of the first circular linked list and the second circular linked list, the method further includes: If there is no unmatched element in the first circular linked list, then identify whether there is an unmatched element in the first circular linked list of the adjacent lane; If there is, and there is an adaptation feature between the unmatched element in the first circular linked list of the adjacent lane and the marked element, then integrate the unmatched element and the marked element as evidence of a violation.

5. The method according to claim 4, characterized in that The method further includes: If there is an adaptation feature between the unmatched element in the first circular linked list of the adjacent lane and the marked element, then determine that the vehicle without a license plate has committed a lane-changing behavior.

6. The method according to any one of claims 1-5, characterized in that, The adaptation features include at least one of vehicle type, vehicle color, and vehicle brand logo.

7. An evidence integration device for unlicensed vehicle violations, characterized in that, The device includes: An element acquisition module, configured to obtain vehicle information in the current lane through a first acquisition device, and obtain vehicle tail information in the current lane through a second acquisition device; use the vehicle information as an element in a first circular linked list of the current lane, and use the vehicle tail information as an element in a second circular linked list; wherein, the distance between the first acquisition device and the second acquisition device is less than a set threshold; the second acquisition device is configured to mark the vehicle tail information of a vehicle without a license plate that has committed a violation; each lane includes a first circular linked list and a second circular linked list; An element matching module, configured to match the elements of the first circular linked list and the second circular linked list if there is a marked element in the second circular linked list; A violation evidence acquisition module, configured to integrate the unmatched element and the marked element as violation evidence if the first circular linked list contains an unmatched element and the unmatched element has an adaptation feature with the marked element; The element matching module includes: A license plate number matching unit, configured to perform license plate number matching in a bit-by-bit matching manner and / or an adjacent-bit matching manner if there is a marked element in the second circular linked list; wherein, the span of the adjacent-bit matching manner is at least one element.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the program is executed by a processor, it implements the method for integrating evidence of violations by unlicensed vehicles according to any one of claims 1-6.

9. An electronic device, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the method for integrating evidence of violations by unlicensed vehicles according to any one of claims 1-6.

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