Method, device and equipment for detecting illegal charging of two-wheeled vehicle, medium and product

Abstract

The invention relates to the technical field of vehicle charging, and discloses a method, a device, equipment and a medium for detecting illegal charging of a two-wheeled vehicle, and vehicle type detection is performed on a target object in a picture by using a target detection algorithm so as to identify the two-wheeled vehicle contained in the picture. And presetting a charging detection condition based on the charging area where the target object is located and / or the plug-in converter of the target object. Based on the preset charging detection condition, whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging or not can be determined. And under the condition of determining that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, the charging pile can be controlled to stop supplying power to the two-wheeled vehicle. In the technical scheme, by identifying the occupation condition of the charging pile by the two-wheeled vehicle, the problem that the two-wheeled vehicle illegally occupies the charging pile of the electric vehicle is effectively solved, and the utilization rate of the charging station is ensured. And the potential safety hazard caused by the fact that the two-wheeled vehicle is connected with the charging pile through an illegal converter for charging is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle charging, and in particular to a detection method, device, equipment, medium and product for illegal charging of a two-wheeled vehicle. Background Art

[0002] Under normal circumstances, two-wheelers can only be charged using dedicated chargers. However, some two-wheeler users currently use illegally purchased converters to draw power from electric vehicle charging piles.

[0003] This illegal converter itself has potential safety risks. In addition, the charging power of two-wheeled vehicles is low, which will lead to low utilization of charging stations. For example, a two-wheeled vehicle may only charge 2 kWh of electricity in a charging pile for 2 hours, while a normal electric car can charge about 30 to 50 kWh of electricity in one hour. In addition, two-wheeled vehicles occupy the charging piles and parking spaces of electric vehicles, reducing the operating income of the charging piles.

[0004] It can be seen that how to solve the problem of two-wheeled vehicles illegally occupying electric vehicle charging piles is a problem that technical personnel in this field need to solve. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a method, device, equipment, medium and product for detecting illegal charging of two-wheeled vehicles, which can solve the problem of two-wheeled vehicles illegally occupying electric vehicle charging piles.

[0006] In order to solve the above technical problems, an embodiment of the present invention provides a method for detecting illegal charging of a two-wheeled vehicle, comprising:

[0007] Using a target detection algorithm to detect the vehicle type of the target object in the image to identify the two-wheeled vehicle contained in the image;

[0008] Based on preset charging detection conditions, determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging; wherein the preset charging detection conditions are used to identify whether the charging area where the target object is located and / or whether the target object external converter is satisfied;

[0009] When it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, the charging pile is controlled to stop supplying power to the two-wheeled vehicle.

[0010] On the one hand, based on the preset charging detection conditions, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes:

[0011] Determine the rectangular area corresponding to the two-wheeled vehicle according to the target detection algorithm;

[0012] Based on the positional relationship between the rectangular area and the charging area of ​​the electric vehicle, it is determined whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0013] On the one hand, based on the positional relationship between the rectangular area and the charging area of ​​the electric vehicle, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes:

[0014] Determining whether the center point of the rectangular area is within the charging area of ​​the electric vehicle;

[0015] In the case where the center point of the rectangular area is within the charging area of ​​the electric vehicle, determining that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging;

[0016] or determining whether the rectangular area is entirely contained within the charging area of ​​the electric vehicle;

[0017] In the case that the rectangular area is entirely contained within the charging area of ​​the electric vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0018] On the one hand, based on the preset charging detection conditions, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes:

[0019] Performing feature detection on the two-wheeled vehicle using a binary classification algorithm to identify the category of the two-wheeled vehicle; wherein the category includes two-wheeled vehicles with external converters and two-wheeled vehicles without external converters;

[0020] In case the type of the two-wheeled vehicle is a two-wheeled vehicle with an external converter, it is determined that the two-wheeled vehicle occupies a charging pile of an electric vehicle for charging.

[0021] On the one hand, based on the preset charging detection conditions, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes:

[0022] Cutting out an image of the area where the two-wheeled vehicle is located from the image;

[0023] Analyzing the image of the area where the two-wheeled vehicle is located using a target detection algorithm of a nested detection converter to determine a converter detection result;

[0024] When the converter detection result is that the regional image includes the converter, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0025] On the one hand, it also includes:

[0026] When the category of the two-wheeled vehicle is a two-wheeled vehicle without an external converter or the converter detection result is that the regional image does not include a converter, determining whether the charging gun included in the image intersects with the rectangular area of ​​the two-wheeled vehicle;

[0027] When the charging gun included in the picture intersects the rectangular area of ​​the two-wheeled vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0028] On the one hand, before controlling the charging pile to stop supplying power to the two-wheeled vehicle, it also includes:

[0029] When it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, acquiring an interaction message between the two-wheeled vehicle and the charging pile;

[0030] Determine whether the message parameters contained in the interactive message match the theoretical parameters; wherein the theoretical parameters are set according to the message parameters generated when the electric vehicle is charged through the charging pile;

[0031] In the case where the message parameters contained in the interactive message do not match the theoretical parameters, a step of controlling the charging pile to stop supplying power to the two-wheeled vehicle is performed.

[0032] On the one hand, when it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, after controlling the charging pile to stop supplying power to the two-wheeled vehicle, the method further includes:

[0033] Based on the intercommunication agreement established with the two-wheeled vehicle charging operator to which the two-wheeled vehicle belongs, obtaining two-wheeled vehicle charging preferential information fed back by the two-wheeled vehicle charging operator;

[0034] The two-wheeled vehicle charging preferential information and the two-wheeled vehicle charging location are pushed to a user terminal corresponding to the two-wheeled vehicle.

[0035] The embodiment of the present invention also provides a detection device for illegal charging of a two-wheeled vehicle, comprising a detection unit, a determination unit and a control unit;

[0036] The detection unit is used to detect the vehicle type of the target object in the picture by using a target detection algorithm to identify the two-wheeled vehicle contained in the picture;

[0037] The determination unit is used to determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging based on a preset charging detection condition; wherein the preset charging detection condition is used to identify whether the charging area where the target object is located and / or whether the target object external converter is satisfied;

[0038] The control unit is used to control the charging pile to stop supplying power to the two-wheeled vehicle when it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0039] In one aspect, the determination unit includes a region determination subunit and a charging determination subunit;

[0040] The area determination subunit is used to determine the rectangular area corresponding to the two-wheeled vehicle according to the target detection algorithm;

[0041] The charging determination subunit is used to determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging based on the positional relationship between the rectangular area and the charging area of ​​the electric vehicle.

[0042] On the one hand, the charging determination subunit is used to determine whether the center point of the rectangular area is within the charging area of ​​the electric vehicle; when the center point of the rectangular area is within the charging area of ​​the electric vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging; or to determine whether the entire rectangular area is contained in the charging area of ​​the electric vehicle; when the entire rectangular area is contained in the charging area of ​​the electric vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0043] In one aspect, the determination unit includes a feature detection subunit and a first occupancy subunit;

[0044] The feature detection subunit is used to perform feature detection on the two-wheeled vehicle using a binary classification algorithm to identify the category of the two-wheeled vehicle; wherein the category includes two-wheeled vehicles with external converters and two-wheeled vehicles without external converters;

[0045] The first occupation subunit is used to determine that the two-wheeled vehicle occupies a charging pile of the electric vehicle for charging when the type of the two-wheeled vehicle is a two-wheeled vehicle with an external converter.

[0046] In one aspect, the determination unit includes a clipping subunit, an analysis subunit, and a second occupancy subunit;

[0047] The cropping subunit is used to crop the image of the area where the two-wheeled vehicle is located from the picture;

[0048] The analysis subunit is used to analyze the image of the area where the two-wheeled vehicle is located by using a target detection algorithm for nested detection of the converter to determine the converter detection result;

[0049] The second occupation subunit is used to determine that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging when the converter detection result is that the regional image includes the converter.

[0050] On the one hand, it also includes a region judgment unit;

[0051] The area determination unit is used to determine whether the charging gun included in the image intersects with the rectangular area of ​​the two-wheeled vehicle when the category of the two-wheeled vehicle is a two-wheeled vehicle without an external converter or the converter detection result is that the area image does not include a converter;

[0052] The determining unit is further configured to determine that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging when the charging gun included in the picture intersects with the rectangular area of ​​the two-wheeled vehicle.

[0053] On the one hand, it also includes an acquisition unit and a parameter judgment unit;

[0054] The acquisition unit is used to acquire the interaction message between the two-wheeled vehicle and the charging pile when it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging;

[0055] The parameter judgment unit is used to judge whether the message parameters contained in the interactive message match the theoretical parameters; wherein the theoretical parameters are set according to the message parameters generated when the electric vehicle is charged through the charging pile; when the message parameters contained in the interactive message do not match the theoretical parameters, the control unit is triggered to execute the step of controlling the charging pile to stop supplying power to the two-wheeled vehicle.

[0056] On the one hand, it also includes an acquisition unit and a push unit;

[0057] The acquisition unit is used to acquire the two-wheeled vehicle charging preferential information fed back by the two-wheeled vehicle charging operator based on the intercommunication agreement established with the two-wheeled vehicle charging operator to which the two-wheeled vehicle belongs;

[0058] The push unit is used to push the two-wheeled vehicle charging preferential information and the two-wheeled vehicle charging position to the user terminal corresponding to the two-wheeled vehicle.

[0059] The embodiment of the present invention also provides a detection device for illegal charging of a two-wheeled vehicle, comprising:

[0060] Memory for storing computer programs;

[0061] A processor is used to execute the computer program to implement the steps of the above-mentioned method for detecting illegal charging of a two-wheeled vehicle.

[0062] An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned method for detecting illegal charging of a two-wheeled vehicle are implemented.

[0063] An embodiment of the present invention further provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the steps of the above-mentioned method for detecting illegal charging of a two-wheeled vehicle.

[0064] It can be seen from the above technical solution that the target object in the picture is detected by the target detection algorithm to detect the vehicle type so as to identify the two-wheeled vehicle contained in the picture. Considering the actual application, if the two-wheeled vehicle occupies the charging pile of the electric vehicle, the two-wheeled vehicle will be in the charging area where the charging pile is located. Alternatively, the occupation of the electric vehicle charging pile by the two-wheeled vehicle can be identified by detecting whether the two-wheeled vehicle is connected to the external converter. Therefore, the charging detection condition can be pre-set based on the charging area where the target object is located and / or the target object external converter. Based on the preset charging detection condition, it can be determined whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging. In the case of determining that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, the charging pile can be controlled to stop supplying power to the two-wheeled vehicle. In this technical solution, by identifying the occupation of the two-wheeled vehicle on the charging pile, the problem of illegal occupation of the electric vehicle charging pile by the two-wheeled vehicle is effectively solved, and the utilization rate of the charging station is guaranteed. Reduce the safety risk hidden dangers of two-wheeled vehicles using illegal converters to connect to the charging pile for charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] In order to more clearly illustrate the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0066] FIG1 is a flow chart of a method for detecting illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention;

[0067] FIG2 is a schematic diagram of a two-wheeled vehicle drainage method provided by an embodiment of the present invention;

[0068] FIG3 is a schematic diagram of illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention;

[0069] FIG4 is a schematic diagram of the structure of a device for detecting illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention;

[0070] FIG5 is a structural diagram of a two-wheeled vehicle illegal charging detection device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0071] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0072] The terms "including" and "having" in the specification of the present invention and the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but may include steps or units that are not listed.

[0073] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0074] Next, a method for detecting illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention is described in detail. FIG1 is a flow chart of a method for detecting illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention, the method comprising:

[0075] S101: Detect the vehicle type of the target object in the image using a target detection algorithm to identify the two-wheeled vehicle contained in the image.

[0076] In an embodiment of the present invention, the target detection algorithm may adopt the Yolov5 algorithm, the Fast-RCNN algorithm, the SSD algorithm or the RetinaNet algorithm.

[0077] The target detection algorithm can be used to identify whether a two-wheeled vehicle is included in the image and mark the rectangular area corresponding to the two-wheeled vehicle.

[0078] S102: Based on preset charging detection conditions, determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0079] The preset charging detection condition may be used to identify whether the charging area where the target object is located is satisfied and / or whether the target object needs an external converter.

[0080] Considering that in actual scenarios, many charging stations may be located in residential areas or parking lots and are not completely enclosed, by defining the charging area, it can be ensured that passing vehicles will not be mistakenly identified as two-wheeled vehicles. Therefore, it is possible to identify whether a two-wheeled vehicle occupies an electric vehicle's charging pile based on whether the two-wheeled vehicle is in the electric vehicle's charging area. In other words, the charging detection conditions can be used to identify whether the charging area where the target object is located is met.

[0081] The charger of the charging station is a 2015 national standard interface, which is incompatible with the charging port of traditional two-wheeled vehicles. If a two-wheeled vehicle wants to occupy the charging pile of an electric vehicle for charging, it must be charged through an external converter. Therefore, it is possible to identify whether a two-wheeled vehicle occupies the charging pile of an electric vehicle based on whether the two-wheeled vehicle has an external converter. In other words, the charging detection conditions can be used to identify whether the target object meets the external converter.

[0082] S103: When it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, the charging pile is controlled to stop supplying power to the two-wheeled vehicle.

[0083] If it is determined that a two-wheeled vehicle is occupying the charging pile of an electric vehicle for charging, in order to reduce the safety risks of illegal charging of two-wheeled vehicles, the charging pile can be controlled to stop supplying power to the two-wheeled vehicle. In order to remind the owner of the two-wheeled vehicle to drive the two-wheeled vehicle away from the charging pile in time, an alarm can be issued through voice or other means on the charging pile.

[0084] It can be seen from the above technical solution that the target object in the picture is detected by the target detection algorithm to detect the vehicle type so as to identify the two-wheeled vehicle contained in the picture. Considering the actual application, if the two-wheeled vehicle occupies the charging pile of the electric vehicle, the two-wheeled vehicle will be in the charging area where the charging pile is located. Alternatively, the occupation of the electric vehicle charging pile by the two-wheeled vehicle can be identified by detecting whether the two-wheeled vehicle is connected to the external converter. Therefore, the charging detection condition can be pre-set based on the charging area where the target object is located and / or the target object external converter. Based on the preset charging detection condition, it can be determined whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging. In the case of determining that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, the charging pile can be controlled to stop supplying power to the two-wheeled vehicle. In this technical solution, by identifying the occupation of the two-wheeled vehicle on the charging pile, the problem of illegal occupation of the electric vehicle charging pile by the two-wheeled vehicle is effectively solved, and the utilization rate of the charging station is guaranteed. Reduce the safety risk hidden dangers of two-wheeled vehicles using illegal converters to connect to the charging pile for charging.

[0085] When it is determined that a two-wheeled vehicle is occupying the charging pile of an electric vehicle for charging, after the charging pile is controlled to stop supplying power to the two-wheeled vehicle, in order to guide the two-wheeled vehicle owner to charge correctly, the car charging operator to which the electric vehicle charging station belongs can interconnect with the two-wheeled vehicle charging operator through the cloud, and after identifying that a two-wheeled vehicle is charging in the electric vehicle charging station, it can transmit a reminder message to the two-wheeled vehicle charging operator that the two-wheeled vehicle is illegally occupying the car charging pile. After receiving the reminder message, the two-wheeled vehicle charging operator can feedback the two-wheeled vehicle charging preferential information to the car charging operator, so as to attract two-wheeled vehicle users to the correct two-wheeled vehicle charging location for charging. Among them, the charging preferential information may include charging coupons, etc.

[0086] The car charging operator can obtain the nearby two-wheeled vehicle charging places, and push the charging location of the charging place and the two-wheeled vehicle charging preferential information to the user terminal corresponding to the two-wheeled vehicle through the Teladian app, so as to attract the two-wheeled vehicle owners to charge at the correct charging place. The user terminal can be a smart device used by the user, such as a smart phone.

[0087] FIG2 is a schematic diagram of a two-wheeled vehicle diversion provided by an embodiment of the present invention. The car charging operator reaches an agreement with the two-wheeled vehicle charging operator through interconnection and intercommunication in the cloud. In the schematic diagram on the upper side of FIG2, a two-wheeled vehicle illegally occupies the charging pile of an electric vehicle. At this time, the car charging operator can push the two-wheeled vehicle charging preferential information and the two-wheeled vehicle charging position to the user terminal corresponding to the two-wheeled vehicle, and divert the two-wheeled vehicle charging users to the two-wheeled vehicle charging station. The schematic diagram on the lower side of FIG2 is the location of the two-wheeled vehicle after correct diversion. After receiving the two-wheeled vehicle charging preferential information and the two-wheeled vehicle charging position pushed by the car charging operator, the user terminal corresponding to the two-wheeled vehicle can drive the two-wheeled vehicle to the correct two-wheeled vehicle charging place for charging, thereby ensuring the safety of charging.

[0088] By pushing preferential information and the correct charging location to two-wheeled vehicle user terminals, users can be encouraged to more actively go to the correct charging stations for safer charging, which not only improves the utilization rate of two-wheeled vehicle charging stations, but also ensures the safety of charging.

[0089] In the embodiment of the present invention, the rectangular area corresponding to the two-wheeled vehicle can be determined according to the target detection algorithm. Based on the positional relationship between the rectangular area and the charging area of ​​the electric vehicle, it can be determined whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0090] In practical applications, it can be determined whether the center point of the rectangular area is within the charging area of ​​the electric vehicle. If the center point of the rectangular area is within the charging area of ​​the electric vehicle, it means that the two-wheeled vehicle is parked in the charging area of ​​the electric vehicle, and two-wheeled vehicles are generally parked in the charging area of ​​the electric vehicle in violation of regulations for charging. At this time, it can be determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0091] Compared with electric vehicles, two-wheeled vehicles are smaller in size. If a two-wheeled vehicle needs to occupy the charging pile of an electric vehicle for charging, the two-wheeled vehicle is often completely within the charging area of ​​the electric vehicle. Figure 3 is a schematic diagram of illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention. It can be seen from Figure 3 that the two-wheeled vehicle is completely within the charging area of ​​the electric vehicle and is charged using the charging gun of the electric vehicle.

[0092] Therefore, in addition to determining the center point of the rectangular area, it is also possible to determine whether the rectangular area is entirely contained within the charging area of ​​the electric vehicle. If the rectangular area is entirely contained within the charging area of ​​the electric vehicle, it can be determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0093] In the embodiment of the present invention, in addition to identifying whether the two-wheeled vehicle is illegally charged based on the positional relationship between the rectangular area of ​​the two-wheeled vehicle and the charging area of ​​the electric vehicle, it is also possible to detect whether the two-wheeled vehicle is connected to a converter to determine whether the two-wheeled vehicle is illegally charged. Or after identifying that the two-wheeled vehicle is illegally charged based on the positional relationship between the rectangular area of ​​the two-wheeled vehicle and the charging area of ​​the electric vehicle, it is possible to further detect whether the two-wheeled vehicle is connected to a converter to determine whether the two-wheeled vehicle is illegally charged, so as to improve the accuracy of the detection of illegal charging of two-wheeled vehicles.

[0094] In the embodiment of the present invention, a binary classification algorithm can be used to perform feature detection on a two-wheeled vehicle to identify the category of the two-wheeled vehicle; wherein the category may include a two-wheeled vehicle with an external converter and a two-wheeled vehicle without an external converter. In the case where the category of the two-wheeled vehicle is a two-wheeled vehicle with an external converter, it can be determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0095] In addition to using the binary classification algorithm, the image of the area where the two-wheeler is located can also be cropped from the picture; the target detection algorithm of the nested detection converter is used to analyze the image of the area where the two-wheeler is located to determine the converter detection result. When the converter detection result is that the area image contains the converter, it is determined that the two-wheeler occupies the charging pile of the electric vehicle for charging.

[0096] Considering that in actual applications, the converter cannot be identified due to being blocked or the camera's shooting angle. In this case, it can be determined whether the two-wheeled vehicle is illegally charged based on whether the charging gun intersects with the rectangular area of ​​the two-wheeled vehicle.

[0097] When the category of the two-wheeled vehicle is a two-wheeled vehicle without an external converter or the converter detection result is that the regional image does not include the converter, it can be determined whether the charging gun contained in the picture intersects with the rectangular area of ​​the two-wheeled vehicle; when the charging gun contained in the picture intersects with the rectangular area of ​​the two-wheeled vehicle, it means that the two-wheeled vehicle is using the charging gun. At this time, it can be determined that the two-wheeled vehicle is occupying the charging pile of the electric vehicle for charging.

[0098] In the embodiment of the present invention, when the converter cannot be detected, the illegal charging behavior of the two-wheeled vehicle can also be identified by detecting the connection relationship between the two-wheeled vehicle and the charging gun.

[0099] Considering that the vehicle will have real-time message interaction during the charging process, such as required voltage, current, input voltage, etc., the message generated by the converter is different from the message of the electric vehicle. Therefore, in an embodiment of the present invention, when it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, before the charging pile is controlled to stop supplying power to the two-wheeled vehicle, the interactive message between the two-wheeled vehicle and the charging pile can be obtained. Determine whether the message parameters contained in the interactive message match the theoretical parameters; wherein the theoretical parameters are set according to the message parameters generated when the electric vehicle is charged through the charging pile.

[0100] When the message parameters contained in the interactive message do not match the theoretical parameters, it means that the currently charging vehicle is very likely to use a converter for illegal charging. At this time, the step of controlling the charging pile to stop supplying power to the two-wheeled vehicle can be executed.

[0101] In an embodiment of the present invention, based on the preset charging detection conditions, on the basis of identifying that a two-wheeled vehicle occupies the charging pile of an electric vehicle for charging, the illegal charging behavior of the two-wheeled vehicle can be further confirmed through linkage charging messages, thereby improving the accuracy of the detection of illegal charging of two-wheeled vehicles.

[0102] FIG4 is a schematic diagram of the structure of a detection device for illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention, comprising a detection unit 41, a determination unit 42 and a control unit 43;

[0103] A detection unit 41 is used to detect the vehicle type of the target object in the picture using a target detection algorithm to identify the two-wheeled vehicle contained in the picture;

[0104] The determination unit 42 is used to determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging based on a preset charging detection condition; wherein the preset charging detection condition is used to identify whether the charging area where the target object is located and / or the target object plug-in converter is satisfied;

[0105] The control unit 43 is used to control the charging pile to stop supplying power to the two-wheeled vehicle when it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0106] In some embodiments, the determination unit includes a region determination subunit and a charging determination subunit;

[0107] The area determination subunit is used to determine the rectangular area corresponding to the two-wheeled vehicle according to the target detection algorithm;

[0108] The charging determination subunit is used to determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging based on the positional relationship between the rectangular area and the charging area of ​​the electric vehicle.

[0109] In some embodiments, the charging determination subunit is used to determine whether the center point of the rectangular area is within the charging area of ​​the electric vehicle; if the center point of the rectangular area is within the charging area of ​​the electric vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging; or to determine whether the entire rectangular area is contained in the charging area of ​​the electric vehicle; if the entire rectangular area is contained in the charging area of ​​the electric vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

[0110] In some embodiments, the determination unit includes a feature detection subunit and a first occupancy subunit;

[0111] A feature detection subunit is used to perform feature detection on the two-wheeled vehicle using a binary classification algorithm to identify the category of the two-wheeled vehicle; wherein the categories include two-wheeled vehicles with external converters and two-wheeled vehicles without external converters;

[0112] The first occupation subunit is used to determine that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging when the two-wheeled vehicle is a two-wheeled vehicle with an external converter.

[0113] In some embodiments, the determining unit includes a clipping subunit, an analyzing subunit, and a second occupancy subunit;

[0114] A cropping subunit, used for cropping an image of a region where a two-wheeled vehicle is located from the image;

[0115] An analysis subunit, used for analyzing the image of the area where the two-wheeled vehicle is located by using a target detection algorithm of a nested detection converter to determine a converter detection result;

[0116] The second occupation subunit is used to determine that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging when the converter detection result is that the regional image includes the converter.

[0117] In some embodiments, a region determination unit is also included;

[0118] An area determination unit, for determining whether a charging gun included in the image intersects with a rectangular area of ​​the two-wheeled vehicle when the category of the two-wheeled vehicle is a two-wheeled vehicle without an external converter or the converter detection result is that the area image does not include a converter;

[0119] The determination unit is also used to determine that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging when the charging gun included in the picture intersects the rectangular area of ​​the two-wheeled vehicle.

[0120] In some embodiments, it also includes an acquisition unit and a parameter judgment unit;

[0121] An acquisition unit, configured to acquire an interaction message between the two-wheeled vehicle and the charging pile when it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging;

[0122] A parameter judgment unit is used to judge whether the message parameters contained in the interactive message match the theoretical parameters; wherein the theoretical parameters are set according to the message parameters generated when the electric vehicle is charged through the charging pile; when the message parameters contained in the interactive message do not match the theoretical parameters, the control unit is triggered to execute the step of controlling the charging pile to stop supplying power to the two-wheeled vehicle.

[0123] In some embodiments, it also includes an acquisition unit and a push unit;

[0124] An acquisition unit, configured to acquire two-wheeled vehicle charging preferential information fed back by a two-wheeled vehicle charging operator based on an intercommunication agreement established with the two-wheeled vehicle charging operator to which the two-wheeled vehicle belongs;

[0125] The push unit is used to push two-wheeled vehicle charging preferential information and two-wheeled vehicle charging positions to the user terminal corresponding to the two-wheeled vehicle.

[0126] For the description of the features in the embodiment corresponding to FIG. 4 , reference can be made to the relevant description of the embodiment corresponding to FIG. 1 , and they will not be described one by one here.

[0127] It can be seen from the above technical solution that the target object in the picture is detected by the target detection algorithm to detect the vehicle type so as to identify the two-wheeled vehicle contained in the picture. Considering the actual application, if the two-wheeled vehicle occupies the charging pile of the electric vehicle, the two-wheeled vehicle will be in the charging area where the charging pile is located. Alternatively, the occupation of the electric vehicle charging pile by the two-wheeled vehicle can be identified by detecting whether the two-wheeled vehicle is connected to the external converter. Therefore, the charging detection condition can be pre-set based on the charging area where the target object is located and / or the target object external converter. Based on the preset charging detection condition, it can be determined whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging. In the case of determining that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, the charging pile can be controlled to stop supplying power to the two-wheeled vehicle. In this technical solution, by identifying the occupation of the two-wheeled vehicle on the charging pile, the problem of illegal occupation of the electric vehicle charging pile by the two-wheeled vehicle is effectively solved, and the utilization rate of the charging station is guaranteed. Reduce the safety risk hidden dangers of two-wheeled vehicles using illegal converters to connect to the charging pile for charging.

[0128] FIG5 is a structural diagram of a two-wheeled vehicle illegal charging detection device provided by an embodiment of the present invention. As shown in FIG5 , the two-wheeled vehicle illegal charging detection device includes: a memory 50 for storing a computer program;

[0129] The processor 51 is used to implement the steps of the method for detecting illegal charging of a two-wheeled vehicle in the above embodiment when executing a computer program.

[0130] The detection device for illegal charging of two-wheeled vehicles provided in this embodiment may include but is not limited to a smart phone, a tablet computer, a laptop computer or a desktop computer.

[0131] Among them, the processor 51 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 51 may be implemented in at least one hardware form of digital signal processing (DSP), field-programmable gate array (FPGA), and programmable logic array (PLA). The processor 51 may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a central processing unit (CPU); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor 51 may be integrated with a graphics processing unit (GPU), and the GPU is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 51 may also include an artificial intelligence (AI) processor, which is used to process computing operations related to machine learning.

[0132] The memory 50 may include one or more computer-readable storage media, which may be non-transitory. The memory 50 may also include a high-speed random access memory, and a non-volatile memory, such as one or more disk storage devices, flash memory storage devices. In this embodiment, the memory 50 is at least used to store the following computer program 501, wherein, after the computer program is loaded and executed by the processor 51, it can implement the relevant steps of the detection method for illegal charging of two-wheeled vehicles disclosed in any of the aforementioned embodiments. In addition, the resources stored in the memory 50 may also include an operating system 502 and data 503, etc., and the storage method may be temporary storage or permanent storage. Among them, the operating system 502 may include Windows, Unix, Linux, etc. Data 503 may include, but is not limited to, charging detection conditions, etc.

[0133] In some embodiments, the detection device for illegal charging of a two-wheeled vehicle may also include a display screen 52 , an input / output interface 53 , a communication interface 54 , a power supply 55 , and a communication bus 56 .

[0134] Those skilled in the art will appreciate that the structure shown in FIG. 5 does not constitute a limitation on the detection device for illegal charging of two-wheeled vehicles, and may include more or fewer components than those shown in the figure.

[0135] It is understandable that if the detection method for illegal charging of two-wheeled vehicles in the above embodiment is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the current technology, or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium to execute all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), electrically erasable programmable ROM, register, hard disk, removable disk, CD-ROM, magnetic disk or optical disk, etc. Various media that can store program codes.

[0136] Based on this, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned method for detecting illegal charging of a two-wheeled vehicle are implemented.

[0137] An embodiment of the present invention further provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the steps of the above-mentioned method for detecting illegal charging of a two-wheeled vehicle.

[0138] The above is a detailed introduction to a detection method, device, equipment, computer-readable storage medium and computer program product for illegal charging of a two-wheeled vehicle provided by an embodiment of the present invention. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part description.

[0139] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0140] The above is a detailed introduction to the detection method, device, equipment, computer-readable storage medium and computer program product for illegal charging of two-wheeled vehicles provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A method for detecting illegal charging of a two-wheeled vehicle, characterized in that: include: Using a target detection algorithm to detect the vehicle type of the target object in the image to identify the two-wheeled vehicle contained in the image; Based on preset charging detection conditions, determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging; wherein the preset charging detection conditions are used to identify whether the charging area where the target object is located and / or whether the target object external converter is satisfied; When it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, the charging pile is controlled to stop supplying power to the two-wheeled vehicle.

2. The method for detecting illegal charging of a two-wheeled vehicle according to claim 1, characterized in that: Based on the preset charging detection condition, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes: Determine the rectangular area corresponding to the two-wheeled vehicle according to the target detection algorithm; Based on the positional relationship between the rectangular area and the charging area of ​​the electric vehicle, it is determined whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

3. The method for detecting illegal charging of a two-wheeled vehicle according to claim 2, characterized in that: Based on the positional relationship between the rectangular area and the charging area of ​​the electric vehicle, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes: Determining whether the center point of the rectangular area is within the charging area of ​​the electric vehicle; In the case where the center point of the rectangular area is within the charging area of ​​the electric vehicle, determining that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging; or determining whether the rectangular area is entirely contained within the charging area of ​​the electric vehicle; In the case that the rectangular area is entirely contained within the charging area of ​​the electric vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

4. The method for detecting illegal charging of a two-wheeled vehicle according to claim 1, characterized in that: Based on the preset charging detection condition, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes: Performing feature detection on the two-wheeled vehicle using a binary classification algorithm to identify the category of the two-wheeled vehicle; wherein the category includes two-wheeled vehicles with external converters and two-wheeled vehicles without external converters; In case the type of the two-wheeled vehicle is a two-wheeled vehicle with an external converter, it is determined that the two-wheeled vehicle occupies a charging pile of an electric vehicle for charging.

5. The method for detecting illegal charging of a two-wheeled vehicle according to claim 1, characterized in that: Based on the preset charging detection condition, determining whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging includes: Cutting out an image of the area where the two-wheeled vehicle is located from the image; Analyzing the image of the area where the two-wheeled vehicle is located using a target detection algorithm of a nested detection converter to determine a converter detection result; When the converter detection result is that the regional image includes the converter, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

6. The method for detecting illegal charging of a two-wheeled vehicle according to claim 4 or 5, characterized in that: Also includes: When the category of the two-wheeled vehicle is a two-wheeled vehicle without an external converter or the converter detection result is that the regional image does not include a converter, determining whether the charging gun included in the image intersects with the rectangular area of ​​the two-wheeled vehicle; When the charging gun included in the picture intersects the rectangular area of ​​the two-wheeled vehicle, it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

7. The method for detecting illegal charging of a two-wheeled vehicle according to claim 1, characterized in that: Before controlling the charging pile to stop supplying power to the two-wheeled vehicle, the method further includes: When it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, acquiring an interaction message between the two-wheeled vehicle and the charging pile; Determine whether the message parameters contained in the interactive message match the theoretical parameters; wherein the theoretical parameters are set according to the message parameters generated when the electric vehicle is charged through the charging pile; In the case where the message parameters contained in the interactive message do not match the theoretical parameters, a step of controlling the charging pile to stop supplying power to the two-wheeled vehicle is performed.

8. The method for detecting illegal charging of a two-wheeled vehicle according to claim 1, characterized in that: In the case where it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging, after controlling the charging pile to stop supplying power to the two-wheeled vehicle, the method further includes: Based on the intercommunication agreement established with the two-wheeled vehicle charging operator to which the two-wheeled vehicle belongs, obtaining two-wheeled vehicle charging preferential information fed back by the two-wheeled vehicle charging operator; The two-wheeled vehicle charging preferential information and the two-wheeled vehicle charging location are pushed to a user terminal corresponding to the two-wheeled vehicle.

9. A detection device for illegal charging of two-wheeled vehicles, characterized in that: It includes a detection unit, a determination unit and a control unit; The detection unit is used to detect the vehicle type of the target object in the picture by using a target detection algorithm to identify the two-wheeled vehicle contained in the picture; The determination unit is used to determine whether the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging based on a preset charging detection condition; wherein the preset charging detection condition is used to identify whether the charging area where the target object is located and / or whether the target object external converter is satisfied; The control unit is used to control the charging pile to stop supplying power to the two-wheeled vehicle when it is determined that the two-wheeled vehicle occupies the charging pile of the electric vehicle for charging.

10. A detection device for illegal charging of two-wheeled vehicles, characterized in that: include: Memory for storing computer programs; A processor, configured to execute the computer program to implement the steps of the method for detecting illegal charging of a two-wheeled vehicle as claimed in any one of claims 1 to 8.

11. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the method for detecting illegal charging of a two-wheeled vehicle as claimed in any one of claims 1 to 8.

12. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method for detecting illegal charging of a two-wheeled vehicle as described in any one of claims 1 to 8 are implemented.

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