A method for preventing a charging pile from being stolen and a charging pile

Abstract

The application provides a method for preventing a charging pile from being stolen and a charging pile. The method is applied to a charging system, the charging system comprises a charging pile, and the method comprises the following steps: after the charging pile releases charging permission for a first electric vehicle, it is judged whether the first electric vehicle is in a charging state, the first electric vehicle being an electric vehicle that is bound to the charging pile in advance; if the first electric vehicle is not in the charging state, the charging pile is controlled to stop charging, so as to prevent the charging pile from being stolen. The method provided by the application can timely control the charging pile to stop charging when the charging pile releases charging permission for the bound electric vehicle and the bound electric vehicle is not in the charging state, so as to prevent the charging pile from being stolen and maintain the rights and interests of users.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of charging piles, and in particular to a method for preventing a charging pile from being stolen and a charging pile. BACKGROUND

[0002] With the increasing number of electric vehicles, the country advocates private electric vehicles to be charged at private charging piles to meet the energy supplement needs of private electric vehicles. Due to the specificity of private charging piles, traditional private charging piles need to be equipped with charging cards to trigger the output power of private charging piles to charge electric vehicles, but users need to perform the card swiping action every time they charge, which is cumbersome to operate.

[0003] In order to simplify the charging process and improve the user experience, it has become a trend for private charging piles to communicate with electric vehicles to realize the plug-and-charge charging mode. In this charging mode, after the private charging pile is connected in communication with the electric vehicle, the user only needs to bind the electric vehicle with the private charging pile at the initial charging, complete the charging permission authentication of the electric vehicle, and then the electric vehicle charging interface will send a start charging instruction to the private charging pile when it is inserted again. After the private charging pile receives the start charging instruction sent by the electric vehicle bound thereto and determines that the charging gun is also in the inserted state, the charging permission of the electric vehicle will be released and the charging will be started, that is, the user can make the private charging pile start charging the electric vehicle as long as the charging gun is inserted into the charging interface of the electric vehicle.

[0004] However, if a dummy gun or a charging gun of another charging pile is inserted on the bound electric vehicle, and the charging gun of the matching private charging pile is inserted on another vehicle, the private charging pile may also receive the start charging command sent by the electric vehicle bound thereto and determine that the charging gun is also in the inserted state, thereby starting to charge another electric vehicle, resulting in the charging pile being stolen and charging, thereby causing loss to the user. SUMMARY

[0005] The present application provides a method for preventing a charging pile from being stolen and charging, and a charging pile. The method can timely control the charging pile to stop charging when the charging pile releases the charging permission of the bound electric vehicle and the bound electric vehicle is not in the charging state, so as to prevent the charging pile from being stolen and charging, and maintain the rights and interests of the user.

[0006] To solve the above problems, in a first aspect, embodiments of the present application provide a method for preventing a charging pile from being stolen, applied to a charging system, the charging system comprising a charging pile, the method comprising: after the charging pile releases charging permission for a first electric vehicle, determining whether the first electric vehicle is in a charging state, the first electric vehicle being an electric vehicle previously bound with the charging pile; if the first electric vehicle is not in the charging state, controlling the charging pile to stop charging, so as to prevent the charging pile from being stolen.

[0007] In combination with the first aspect, in some implementations of the first aspect, the determining whether the first electric vehicle is in the charging state comprises: receiving a state indication message from the first electric vehicle; and determining whether the first electric vehicle is in the charging state according to the state indication message.

[0008] In combination with the first aspect, in some implementations of the first aspect, after receiving a start charging instruction from the first electric vehicle and determining that a charging gun is in a plugged state, the charging pile releases the charging permission for the first electric vehicle.

[0009] In combination with the first aspect, in some implementations of the first aspect, the state indication message comprises 0 or 1 bits to indicate whether the first electric vehicle is in the charging state.

[0010] In combination with the first aspect, in some implementations of the first aspect, the state indication message comprises a charging state parameter of the first electric vehicle at a current time, and the determining whether the first electric vehicle is in the charging state according to the state indication message comprises: determining whether the first electric vehicle is in the charging state according to whether the charging state parameter is zero.

[0011] In combination with the first aspect, in some implementations of the first aspect, the method further comprises: if the first electric vehicle is not in the charging state, sending a stolen charging reminder message to a mobile terminal of a user to which the first electric vehicle belongs.

[0012] In combination with the first aspect, in some implementations of the first aspect, the method further comprises: if the first electric vehicle is in the charging state, the charging pile continues charging.

[0013] In combination with the first aspect, in some implementations of the first aspect, an execution subject of the method is the charging pile or a cloud platform of the charging pile, and when the execution subject of the method is the cloud platform of the charging pile, the controlling the charging pile to stop charging comprises: the cloud platform sending a stop charging instruction to the charging pile.

[0014] According to the method for preventing the charging pile from being stolen charging provided in the embodiments of the present application, after the charging pile releases the charging permission for the first electric vehicle, it is determined whether the first electric vehicle is in the charging state, that is, whether the charging pile is stolen charging. When the first electric vehicle is not in the charging state, it indicates that the charging pile may be stolen charging, so that the charging pile can be controlled to stop charging in time, and the interests of the user are maintained. Through the above method for preventing the charging pile from being stolen charging, when the charging pile releases the charging permission for the first electric vehicle and the first electric vehicle is not in the charging state, the charging pile can be controlled to stop charging in time, and the charging pile is prevented from being stolen charging.

[0015] In a second aspect, the embodiments of the present application provide a method for preventing a charging pile from being stolen charging, applied to a charging system, the charging system comprising a charging pile, the method comprising: after a first electric vehicle sends a start charging instruction to the charging pile, the first electric vehicle sends a state indication message to the charging pile, the state indication message being used to indicate whether the first electric vehicle enters a charging state, and the first electric vehicle being an electric vehicle pre-bound with the charging pile.

[0016] In combination with the second aspect, in some implementation manners of the second aspect, the method further comprises: the first electric vehicle receiving a state request message from the charging pile; and in response to the state request message, the first electric vehicle sending the state indication message to the charging pile.

[0017] In combination with the second aspect, in some implementation manners of the second aspect, the method further comprises: the first electric vehicle sending a charging end instruction to the charging pile.

[0018] In a third aspect, the embodiments of the present application provide a charging pile, comprising: a judging unit, configured to judge whether a first electric vehicle is in a charging state after the charging pile releases a charging permission for the first electric vehicle, the first electric vehicle being an electric vehicle pre-bound with the charging pile; and a control unit, configured to control the charging pile to stop charging when the first electric vehicle is not in the charging state, so as to prevent the charging pile from being stolen charging.

[0019] In combination with the third aspect, in some implementation manners of the third aspect, the judging unit is specifically configured to: receive a state indication message from the first electric vehicle; and determine whether the first electric vehicle is in the charging state according to the state indication message.

[0020] In combination with the third aspect, in some implementation manners of the third aspect, after receiving a start charging instruction from the first electric vehicle and determining that a charging gun is in a plug-in state, the charging pile releases the charging permission for the first electric vehicle.

[0021] In some implementations of the third aspect, the state indication message includes 1 bit of 0 or 1 to indicate whether the first electric vehicle is in the charging state.

[0022] In some implementations of the third aspect, the state indication message includes a charging state parameter of the first electric vehicle at a current time, and the determining unit is specifically configured to determine whether the first electric vehicle is in the charging state according to whether the charging state parameter is zero.

[0023] In some implementations of the third aspect, if the first electric vehicle is not in the charging state, a stolen charging reminding message is sent to a mobile terminal of a user to whom the first electric vehicle belongs.

[0024] In some implementations of the third aspect, if the first electric vehicle is in the charging state, the charging pile continues to charge.

[0025] In the fourth aspect, an embodiment of the present application provides an electric vehicle, which includes a sending unit configured to send a state indication message to a charging pile after sending a start charging instruction to the charging pile, the state indication message being used to indicate whether a first electric vehicle is in a charging state, the first electric vehicle being an electric vehicle previously bound to the charging pile.

[0026] In some implementations of the fourth aspect, the first electric vehicle receives a state request message from the charging pile, and in response to the state request message, the sending unit is further configured to send the state indication message to the charging pile.

[0027] In some implementations of the fourth aspect, the sending unit is further configured to send a charging end instruction to the charging pile.

[0028] In the fifth aspect, an embodiment of the present application further provides a charging pile, which includes at least one processor configured to be coupled with a memory, read and execute instructions in the memory to implement the method provided in any possible design of the foregoing first aspect.

[0029] Optionally, the charging pile further includes the memory.

[0030] In the sixth aspect, an embodiment of the present application further provides an electric vehicle, which includes at least one processor configured to be coupled with a memory, read and execute instructions in the memory to implement the method provided in any possible design of the foregoing second aspect.

[0031] Optionally, the electric vehicle further includes the memory.

[0032] In a seventh aspect, the present application provides a computer readable storage medium, having stored thereon a computer program, which, when executed on a computer, causes the computer to perform the method provided in any possible design of the first aspect or the second aspect.

[0033] In an eighth aspect, the present application provides a computer program product having instructions stored thereon, which, when executed on a computer, cause the computer to perform the method provided in any possible design of the first aspect or the second aspect. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0035] Figure 1 is a schematic diagram of an architecture of a charging system provided by an embodiment of the present application.

[0036] Figure 2 is a schematic diagram of a scenario of a stolen charging provided by an embodiment of the present application.

[0037] Figure 3 is a schematic flowchart of an example of a method for preventing a charging pile from being stolen charging provided by an embodiment of the present application.

[0038] Figure 4 is a schematic flowchart of another example of a method for preventing a charging pile from being stolen charging provided by an embodiment of the present application.

[0039] Figure 5 is a schematic flowchart of still another example of a method for preventing a charging pile from being stolen charging provided by an embodiment of the present application.

[0040] Figure 6 is a schematic block diagram of a charging pile provided by an embodiment of the present application.

[0041] Figure 7 is a schematic block diagram of an electric vehicle provided by an embodiment of the present application.

[0042] Figure 8 is a structural block diagram of a charging pile provided by an embodiment of the present application.

[0043] Figure 9 is a structural block diagram of an electric vehicle provided by an embodiment of the present application. DETAILED DESCRIPTION

[0044] The technical solutions in the present application will be described below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments.

[0045] In the following description, specific details are set forth in order to provide a thorough understanding of embodiments of the application. However, persons having ordinary skill in the art will appreciate that embodiments of the application can be practiced without the specific details, and that the present application is not limited to the embodiments described here.

[0046] The term "comprising" as used herein indicates the presence of the described features, integers, steps, operations, elements, and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. The terms "comprising", "including", "containing", "have" and their conjugates mean "including, but not limited to", unless otherwise expressly specified.

[0047] The term "and / or" as used herein is merely an associative relationship between the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects.

[0048] In the description of the present application, it should be understood that the terms "first", "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, "at least one" means one or more, and the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0049] Figure 1 is a schematic diagram of the architecture of a charging system provided by an embodiment of the present application. As shown in Figure 1 The method for preventing theft of charging piles provided by the embodiments of the present application can be applied to a charging system 100, which includes a charging pile 120. When the electric vehicle 110 needs to be charged, it can be connected to the charging gun 121 of the charging pile 120 through its own charging interface to realize charging. The electric vehicle 110 is in communication connection with a vehicle supervision cloud platform 130, the vehicle supervision cloud platform 130 is in communication connection with a charging pile supervision cloud platform 140, the charging pile supervision cloud platform 140 is in communication connection with the charging pile 120, and the charging pile 120 is in communication connection with the electric vehicle 110.

[0050] The electric vehicle 110 and the charging pile 120 can interact information (for example, identity information of the electric vehicle 110, identity information of the charging pile 120, etc.) through a communication connection. The application does not limit the communication connection mode. For example, the communication connection can be realized through a wireless local area network (WLAN), wireless fidelity (Wi-Fi), a 5G network, a 6G network, Bluetooth, radio frequency, or near field communication (NFC), etc.

[0051] Specifically, the identity information of the electric vehicle 110 can be vehicle identification number (VIN) information, license plate information, etc., and the identity information of the charging pile 120 can be a number (for example, a unique serial number allocated by a production unit) of the charging pile 120, etc.

[0052] Here, the vehicle supervision cloud platform 130 can store the identity information of the electric vehicle 110 and the charging process of the electric vehicle 110, the charging pile supervision cloud platform 140 can store the identity information of the charging pile 120 and the charging process of the charging pile 120, and the vehicle supervision cloud platform 130 and the charging pile supervision cloud platform 140 can be in the same cloud management platform.

[0053] In the charging system 100, the user only needs to insert the charging gun 121 into the charging interface of the electric vehicle 110 to charge the electric vehicle 110, without the user performing additional operations (for example, swiping a card, etc.), so that the charging effect of plug and charge is achieved, the charging process is simplified, and the user's use experience is improved.

[0054] Specifically, after the user binds the electric vehicle 110 and the charging pile 120, the electric vehicle 110 has the charging permission of the charging pile 120, and after the electric vehicle 110 enters the preset charging range of the charging pile 120 (for example, when the electric vehicle 110 is parked in a parking space provided with the charging pile 120), the charging pile 120 can automatically verify the charging permission of the electric vehicle 110 through a communication network. After the charging permission verification is passed, after the charging gun 121 is inserted into the charging interface of the electric vehicle 110, the electric vehicle 110 can be triggered to send a start charging instruction to the charging pile 120, and the charging pile 120 will release the charging permission of the electric vehicle 110 to start charging the electric vehicle 110 after receiving the start charging instruction and determining that the charging gun 121 is in a plugged state, that is, the user can charge the electric vehicle 110 when the charging gun 121 is inserted into the charging interface (plug and charge).

[0055] However, the charging system 100 may have a stolen charging situation in the process of charging. The stolen charging problem will be further described in combination with specific examples.

[0056] Figure 2 is a scene schematic diagram of a stolen charging situation provided by an embodiment of the present application. As shown in Figure 2 , a first electric vehicle 210 and a second electric vehicle 230 are parked in a preset charging range of a charging pile 220, wherein the first electric vehicle 210 is an electric vehicle bound with the charging pile 220 and has the charging right of the charging pile 220, the second electric vehicle 230 is an electric vehicle not bound with the charging pile 220 and does not have the charging right of the charging pile 220, and the charging pile 220 has a charging gun 221, which can be the only charging gun of the charging pile.

[0057] Here, the electric vehicle bound with the charging pile 220 can be only one or multiple. When multiple electric vehicles are bound with the charging pile 220, the first electric vehicle 210 is any one of the multiple electric vehicles.

[0058] After the first electric vehicle 210 enters the preset charging range of the charging pile 220, the charging pile 220 can automatically verify the charging right of the first electric vehicle 210 through a communication network (verification passed). At this time, if other users insert an empty gun 240 not belonging to the charging pile 220 into the charging interface of the first electric vehicle 210 and insert the charging gun 221 of the charging pile 220 into the charging interface of the second electric vehicle 230, the first electric vehicle 210 will also send a start charging instruction to the charging pile 220, the charging gun 221 of the charging pile 220 is also in the state of being inserted and also receives the start charging instruction from the first electric vehicle 210, so that the charging pile 220 releases the charging right of the first electric vehicle 210 and starts charging. After that, the charging pile 220 actually starts charging the second electric vehicle 230, causing the charging pile 220 to be stolen and charged, thereby causing loss to the user.

[0059] Therefore, an embodiment of the present application provides a method for preventing a charging pile from being stolen and charged. After the charging pile releases the charging right of the first electric vehicle, it is determined whether the first electric vehicle is in a charging state, that is, whether the charging pile is stolen and charged. When it is determined that the first electric vehicle is not in the charging state, the charging pile can be controlled to stop charging in time to prevent the charging pile from being stolen and charged by the second electric vehicle and to maintain the rights and interests of the user.

[0060] Figure 3 is a schematic flowchart of an example of the method for preventing a charging pile from being stolen and charged provided by an embodiment of the present application. The execution subject of the embodiment can be the charging pile 120 as shown in Figure 1 , or can be the charging pile 120 as shown inFigure 1 The charging pile supervision cloud platform 140 is shown. The following describes the charging pile supervision cloud platform 140 in combination with the method 300 of preventing the charging pile from being stolen charging provided by the embodiments of the present application. Figure 3 The method 300 of preventing the charging pile from being stolen charging provided by the embodiments of the present application is described below. The method 300 can include the following steps.

[0061] At step 310, after the charging pile releases the charging permission for the first electric vehicle, it is determined whether the first electric vehicle is in a charging state.

[0062] Here, the first electric vehicle is in communication connection with the charging pile. In the agreed communication protocol, the charging pile and the first electric vehicle can interact with relevant messages (such as the identity information of the charging pile and the identity information of the first electric vehicle).

[0063] Specifically, after the user inserts the charging gun into the charging interface of the first electric vehicle (i.e., the charging interface of the first electric vehicle is in a plugged state), the first electric vehicle can send a start charging instruction to the charging pile. After the charging pile receives the start charging instruction from the first electric vehicle and determines that the charging gun corresponding to the start charging instruction is also in a plugged state, the charging pile releases the charging permission for the first electric vehicle and starts charging the first electric vehicle. After that, to prevent the charging pile from charging other electric vehicles (the aforementioned second electric vehicle), it is necessary to determine whether the first electric vehicle is in a charging state. If the first electric vehicle is not in a charging state, it means that the charging pile may be stolen charging. If the first electric vehicle is in a charging state, it means that the charging pile is normally charging the first electric vehicle, and the charging pile is not stolen charging.

[0064] After the charging pile releases the charging permission for the first electric vehicle and starts charging, it can be immediately determined whether the first electric vehicle is in a charging state, or it can be determined whether the first electric vehicle is in a charging state after a preset time period.

[0065] For example, it can be determined whether the first electric vehicle is in a charging state at the 10th second after the charging pile releases the charging permission for the first electric vehicle and starts charging.

[0066] The present application does not make any limitation on the way of determining whether the first electric vehicle is in a charging state, as long as it can determine whether the first electric vehicle is in a charging state.

[0067] Optionally, a state indication message from the first electric vehicle is received, and then it is determined whether the first electric vehicle is in a charging state according to the state indication message. The state indication message can be used to indicate whether the first electric vehicle is in a charging state.

[0068] For example, the state indication message can include 1 bit of 0 or 1, which directly indicates whether the first electric vehicle is in a charging state through 1 bit of 0 or 1.

[0069] Optionally, after the charging pile releases the charging right of the first electric vehicle, the camera of the charging pile can be invoked to collect images within a preset distance range of the first electric vehicle, and then it is determined whether the first electric vehicle is in a charging state according to the images.

[0070] For example, when the charging gun plugged into the first electric vehicle in the image belongs to the charging pile bound thereto, it can be determined that the first electric vehicle is in a charging state, and when the charging gun plugged into the first electric vehicle in the image does not belong to the charging pile bound thereto, it can be determined that the first electric vehicle is not in a charging state.

[0071] If the first electric vehicle is not in a charging state, the charging pile is controlled to stop charging to prevent the charging pile from being stolen.

[0072] If the first electric vehicle is in a charging state, the charging pile continues to charge.

[0073] Here, the execution subject of the method 300 can be the charging pile or the cloud platform of the charging pile (i.e., the charging pile supervision cloud platform 140 as shown in Figure 1 When the execution subject of the method 300 is the charging pile, the control unit inside the charging pile controls the charging pile to stop charging, and when the execution subject of the method 300 is the cloud platform of the charging pile, the cloud platform of the charging pile remotely controls the charging pile to stop charging.

[0074] For example, when the second electric vehicle is not in a charging state, the cloud platform of the charging pile sends a stop charging instruction to the charging pile, and controls the charging pile to stop charging according to the stop charging instruction.

[0075] Specifically, whether the charging pile is stolen can be determined according to whether the first electric vehicle is in a charging state. For example, when the first electric vehicle is not in a charging state, it indicates that the charging pile can be charging other electric vehicles (such as the aforementioned second electric vehicle), at this time, the charging pile can be stolen, and the charging pile can be controlled to stop charging (step 320 is executed), otherwise, the charging pile can not be stolen, and the charging pile can continue to charge the first electric vehicle (step 330 is executed).

[0076] According to the method for preventing the charging pile from being stolen charge provided in the embodiments of the present application, after the charging pile releases the charging permission for the first electric vehicle, it is determined whether the first electric vehicle is in the charging state, that is, whether the charging pile is stolen charge. When the first electric vehicle is not in the charging state, it indicates that the charging pile may be stolen charge, so that the charging pile can be controlled to stop charging in time, and the interests of the user are maintained. Through the above method for preventing the charging pile from being stolen charge, when the charging pile releases the charging permission for the first electric vehicle, and the first electric vehicle is not in the charging state, the charging pile can be controlled to stop charging in time, and the charging pile is prevented from being stolen charge.

[0077] The specific implementation process of the method 300 executed by different execution subjects for preventing the charging pile from being stolen charge will be described below with reference to the accompanying drawings. For the same or similar concepts or processes, they can not be described again in some embodiments.

[0078] Figure 4 is another schematic flowchart of the method for preventing the charging pile from being stolen charge provided in the embodiments of the present application. Figure 4 In the illustrated embodiments, the execution subject of the method 300 is the charging pile, for example, Figure 4 As described above, when the execution subject of the method 300 is the charging pile, the interaction process between the first electric vehicle and the charging pile includes:

[0079] Step 401, the first electric vehicle sends a start charging instruction to the charging pile.

[0080] Specifically, in response to the gun insertion operation of the user (the first electric vehicle determines that the charging interface is in the insertion state), the first electric vehicle generates a start charging instruction and sends the start charging instruction to the charging pile. Wherein, the first electric vehicle can determine whether the charging interface is in the insertion state through the detection device configured by itself.

[0081] Step 402, the charging pile determines whether the charging gun is in the insertion state.

[0082] Specifically, the charging pile can also determine whether the charging gun corresponding to it is in the insertion state through the detection device (such as a light sensor).

[0083] Step 403, after receiving the start charging instruction from the first electric vehicle and determining that the charging gun is in the insertion state, the charging pile releases the charging permission for the first electric vehicle.

[0084] Specifically, after receiving the start charging instruction from the first electric vehicle and determining that the charging gun is in the insertion state, the charging pile can immediately release the charging permission for the first electric vehicle to start charging the electric vehicle.

[0085] Step 404, the charging pile sends a state request message to the first electric vehicle.

[0086] Specifically, the status request message is sent to the first electric vehicle within a preset time period (e.g., 3s or 5s) after the charging pile releases the charging right to the first electric vehicle and starts charging.

[0087] For example, the status request message is sent to the first electric vehicle at the 2nd second after the charging pile releases the charging right to the first electric vehicle and starts charging.

[0088] Step 405, after receiving the status request message from the charging pile, the first electric vehicle sends a status indication message to the charging pile.

[0089] Specifically, the status indication message is sent to the charging pile within a preset time period (e.g., 5s or 8s) after the first electric vehicle receives the status request message from the charging pile. The status indication message can be used to indicate whether the first electric vehicle is in a charging state.

[0090] Here, the first electric vehicle can send the status indication message to the charging pile in response to the status request message, or can directly send the status indication message after a preset time period (e.g., 6s or 8s) after sending the start charging instruction to the charging pile (i.e., after performing step 401).

[0091] Step 406, after receiving the status indication message from the first electric vehicle, the charging pile determines whether the first electric vehicle is in a charging state according to the status indication message.

[0092] The status indication message can include 1 bit of 0 or 1, which directly indicates whether the first electric vehicle is in a charging state.

[0093] For example, when the status indication message parsed by the charging pile includes 1 bit of 0, it indicates that the first electric vehicle is not in a charging state, and the charging pile can be stolen. At this time, step 407 can be performed to control the charging pile to stop charging to prevent the charging pile from being stolen. When the status indication message parsed by the charging pile includes 1 bit of 1, it indicates that the first electric vehicle is in a charging state, and the charging pile can not be stolen at this time. The charging pile can continue to charge the first electric vehicle.

[0094] In other embodiments, the status indication information can include a charging state parameter of the first electric vehicle at the current time, and whether the first electric vehicle is in a charging state is determined according to whether the charging state parameter is zero. The charging state parameter can be any one of a charging current, a charging voltage, and a charging power.

[0095] Exemplarily, when the charging parameter included in the state indication message parsed by the charging pile is 15A (non-zero), it indicates that the first electric vehicle is in the charging state, and at this time, the charging pile continues to charge the first electric vehicle. When the charging parameter included in the state indication message parsed by the charging pile is 0A (zero), it indicates that the first electric vehicle is not in the charging state, and the charging pile may be stolen, at this time, step 407 can be performed to control the charging pile to stop charging, so as to prevent the charging pile from being stolen.

[0096] Further, in the embodiment of the present application, whether the first electric vehicle is abnormal (for example, whether it is faulty, etc.) can also be determined by the charging state parameter parsed. For example, when the absolute value of the difference between the charging state parameter of the first electric vehicle at the current time and the charging state parameter of the charging pile at the current time is greater than a preset threshold, the first electric vehicle is abnormal, at this time, the charging pile can also be controlled to stop charging, and when the absolute value of the difference between the charging state parameter of the first electric vehicle at the current time and the charging state parameter of the charging pile at the current time is less than or equal to the preset threshold, the first electric vehicle is normal, and the charging pile continues to charge the first electric vehicle.

[0097] Step 407, if the first electric vehicle is not in the charging state, the charging pile is controlled to stop charging, so as to prevent the charging pile from being stolen.

[0098] Specifically, when the charging pile determines that the first electric vehicle is not in the charging state according to the state indication message, the charging is automatically stopped.

[0099] Further, if the first electric vehicle is not in the charging state, the charging pile can send a stolen charging reminder message to the mobile terminal of the user to whom the first electric vehicle belongs, the stolen charging reminder message is used to remind the user that the charging pile is stolen, so as to facilitate the user to perform subsequent operations. For example, after receiving the stolen charging reminder message, the user can start the camera of the first electric vehicle and / or the charging pile, collect the image of the second electric vehicle, obtain the identity information of the second electric vehicle and alarm.

[0100] Step 408, the first electric vehicle sends a charging end instruction to the charging pile.

[0101] Specifically, in response to user operation or according to system default configuration, the first electric vehicle sends a charging end instruction to the charging pile.

[0102] Here, the way of triggering the first electric vehicle to send a charging end instruction to the charging pile is not limited.

[0103] For example, after sending a start charging instruction to the charging pile, the first electric vehicle detects the charging capacity of the first electric vehicle in a timely manner, and sends a charging end instruction to the charging pile when the charging capacity reaches a preset threshold.

[0104] For another example, in response to the user's pulling operation, a charging end instruction is sent to the charging pile.

[0105] At step 409, the charging pile stops charging according to the charging end instruction.

[0106] Specifically, if the first electric vehicle is in the charging state, the charging pile continues to charge the first electric vehicle until the charging pile receives a charging end instruction from the first electric vehicle, and stops charging according to the charging end instruction.

[0107] Figure 5 is another example of the method for preventing the charging pile from being stolen and charged provided by the embodiments of the present application. Figure 5 In the illustrated embodiment, the execution subject of the method 300 is the cloud platform of the charging pile (i.e., as shown in Figure 1 the charging pile supervision cloud platform), such as Figure 5 As described above, when the execution subject of the method 300 is the cloud platform of the charging pile, the interaction process among the first electric vehicle, the cloud platform of the charging pile, and the charging pile includes:

[0108] At step 501, the first electric vehicle sends a start charging instruction to the charging pile through the cloud platform of the charging pile.

[0109] Specifically, after receiving the start charging instruction from the first electric vehicle, the cloud platform of the charging pile sends the start charging instruction to the charging pile.

[0110] At step 502, the charging pile determines whether the charging gun is in the plugged state.

[0111] Specifically, step 502 can be performed before step 501.

[0112] At step 503, after receiving the start charging instruction and determining that the charging gun is in the plugged state, the charging pile releases the charging permission for the first electric vehicle.

[0113] At step 504, the cloud platform of the charging pile sends a state request message to the first electric vehicle.

[0114] Specifically, the cloud platform of the charging pile sends the state request message to the first electric vehicle within a preset time (e.g., 8s) after sending the start charging instruction to the charging pile.

[0115] At step 505, after receiving the state request message from the cloud platform of the charging pile, the first electric vehicle sends a state indication message to the cloud platform of the charging pile.

[0116] Specifically, the first electric vehicle sends the state indication message to the cloud platform of the charging pile within a preset time (e.g., 5s) after receiving the state request message from the cloud platform of the charging pile.

[0117] At step 506, the cloud platform of the charging pile determines whether the first electric vehicle is in the charging state according to the state indication message.

[0118] Specifically, if the first electric vehicle is not in the charging state, step 507 is performed, and if the first electric vehicle is in the charging state, the charging continues.

[0119] The implementation of determining whether the first electric vehicle is in the charging state according to the state indication message is the same as that of step 406, and will not be repeated here.

[0120] At step 507, the cloud platform of the charging pile sends a stop charging instruction to the charging pile.

[0121] Specifically, when the first electric vehicle is not in the charging state, the stop charging instruction is sent to the charging pile, and the stop charging instruction is used to make the charging pile stop charging.

[0122] At step 508, the charging pile stops charging according to the stop charging instruction.

[0123] Specifically, after the charging pile receives the stop charging instruction from the cloud platform of the charging pile, the charging is immediately stopped.

[0124] The above is described in combination with the accompanying Figures 1-5 The method for preventing the charging pile from being stolen is described in detail, and the charging pile and the electric vehicle provided by the embodiments of the present application are described in detail below in combination with the accompanying drawings. It should be understood that the charging pile or the electric vehicle can implement one or more steps in the above method process. To avoid repetition, it will not be described in detail here.

[0125] Figure 6 is a schematic block diagram of the charging pile provided by the embodiments of the present application. As Figure 6 shown, the charging pile 600 includes a determination unit 610 and a control unit 620.

[0126] The determination unit 610 is configured to determine whether the first electric vehicle is in the charging state after the charging pile releases the charging right of the first electric vehicle, and the control unit 620 is configured to control the charging pile to stop charging when the first electric vehicle is not in the charging state, so as to prevent the charging pile from being stolen.

[0127] Optionally, the determination unit 610 is specifically configured to receive a state indication message from the first electric vehicle, and determine whether the first electric vehicle is in the charging state according to the state indication message.

[0128] Optionally, after receiving the start charging instruction from the first electric vehicle and determining that the charging gun is in the plugged state, the charging pile releases the charging right of the first electric vehicle.

[0129] Optionally, the state indication message includes 1 bit of 0 or 1 to indicate whether the first electric vehicle is in the charging state.

[0130] Optionally, the state indication message includes a charging state parameter of the first electric vehicle at the current time, and the judging unit 610 is specifically configured to determine whether the first electric vehicle is in the charging state according to whether the charging state parameter is zero.

[0131] Optionally, if the first electric vehicle is not in the charging state, a stolen charging reminding message is sent to a mobile terminal of a user to whom the first electric vehicle belongs.

[0132] Optionally, if the first electric vehicle is in the charging state, the charging pile continues to charge.

[0133] Figure 7 is a schematic block diagram of an electric vehicle provided by an embodiment of the present application. As shown in Figure 7 the electric vehicle 700 includes a sending unit 710 configured to send a state indication message to a charging pile after sending a start charging instruction to the charging pile, and the state indication message can be used to indicate whether the first electric vehicle enters the charging state.

[0134] Optionally, the first electric vehicle receives a state request message from the charging pile, and the sending unit 710 is further configured to send the state indication message to the charging pile in response to the state request message.

[0135] Optionally, the sending unit 710 is further configured to send a charging end instruction to the charging pile.

[0136] Figure 8 is a structural block diagram of a charging pile provided by an embodiment of the present application. As shown in Figure 8 the charging pile 800 includes a processor 810, a memory 820 and a communication interface 830.

[0137] The memory 820 stores instructions, and the processor 810 is configured to execute the instructions in the memory 820, when the instructions are executed, the processor 810 is configured to execute one or more steps in the method flow provided by the method embodiment, and the processor 810 is further configured to control the communication interface 830 to communicate with the outside.

[0138] Figure 9 is a structural block diagram of an electric vehicle provided by an embodiment of the present application. As shown in Figure 9 the electric vehicle 900 includes a processor 910, a memory 920 and a communication interface 930.

[0139] The memory 920 stores instructions. The processor 910 is configured to execute the instructions in the memory 920. When the instructions are executed, the processor 910 is configured to perform one or more steps in the method flow provided in the method embodiments. The processor 910 is further configured to control the communication interface 930 to communicate with the outside.

[0140] It should be understood that the processor in the embodiments of the present application can be a central processing unit (CPU), and can also be other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor.

[0141] It should also be understood that the memory in the embodiments of the present application can be a volatile memory or a non-volatile memory, or can include both volatile and non-volatile memories. The non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically EPROM (EEPROM), or a flash memory. The volatile memory can be a random access memory (RAM) used as an external cache. By way of example, but not limitation, many forms of random access memory (RAM) are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchlink DRAM (SLDRAM), and direct rambus RAM (DR RAM).

[0142] The embodiments of the present application further provide a computer readable storage medium including a computer program, which, when executed on a computer, causes the computer to perform one or more steps in the method procedure provided by the method embodiments.

[0143] The embodiments of the present application further provide a chip system including a processor, which is configured to invoke and execute a computer program from a memory, so that a device installed with the chip system performs one or more steps in the method procedure provided by the method embodiments.

[0144] The embodiments of the present application further provide a computer program product including instructions, which, when executed on a computer, causes the computer to perform one or more steps in the method procedure provided by the method embodiments.

[0145] Those skilled in the art can understand that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be realized in electronic hardware or a combination of computer software and electronic hardware. Whether the functions are realized in hardware or software depends on the specific application and design constraints of the technical solutions. Those skilled in the art can use different methods to realize the described functions for each specific application, but the realization should not be considered beyond the scope of the present application.

[0146] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described system, device and unit can refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

[0147] In several embodiments provided in the present application, it should be understood that the disclosed system, device and method can be realized by other ways. For example, the device embodiments described above are only schematic, for example, the division of the units is only a logical function division, and there can be another division manner in actual implementation, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some interface, device or unit, and can be electrical, mechanical or other forms.

[0148] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., they can be located in one place, or can be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiments.

[0149] In addition, each function unit in each embodiment of the present application can be integrated in one processing unit, or each unit can be physically present separately, or two or more units can be integrated in one unit.

[0150] The functions, if implemented in the form of software function units and sold or used as independent products, can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application, essentially or in part, or parts of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium, and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk, and various other media that can store program codes.

[0151] The above is merely specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed in the present application, which shall be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A method for preventing a charging pile from being stolen charging, applied to a charging system, the charging system comprising a charging pile, characterized in that, The method comprises: After the first electric vehicle enters a preset charging range of a charging pile, the charging pile automatically verifies charging permission of the first electric vehicle through a communication network; the first electric vehicle is an electric vehicle previously bound with the charging pile; After the verification passes, when a charging interface of the first electric vehicle is in a plugging state, the first electric vehicle is triggered to send a start charging instruction to the charging pile; after the charging pile receives the start charging instruction from the first electric vehicle and determines that a charging gun corresponding to the first electric vehicle is also in a plugging state, the charging pile releases the charging permission and starts charging the first electric vehicle; After the charging pile releases the charging permission, a state indication message sent by the first electric vehicle is received, and it is determined whether the first electric vehicle is in a charging state according to the state indication message; the state indication message comprises a charging state parameter of the first electric vehicle at a current time, and the charging state parameter comprises any one of a charging current, a charging voltage and a charging power; If the first electric vehicle is not in the charging state, the charging pile is controlled to stop charging, so as to prevent the charging pile from being stolen and charged.

2. The method of claim 1, wherein, After receiving the start charging instruction from the first electric vehicle and determining that the charging gun is in the plugging state, the charging pile releases the charging permission of the first electric vehicle.

3. The method according to claim 1 or 2, characterized in that, The determination whether the first electric vehicle is in the charging state according to the state indication message comprises: It is determined whether the first electric vehicle is in the charging state according to whether the charging state parameter is zero.

4. The method according to claim 1 or 2, characterized in that, After the determination whether the first electric vehicle is in the charging state according to the state indication message, the method further comprises: It is determined whether the first electric vehicle is in abnormal charging through the charging state parameter analyzed.

5. The method of claim 4, wherein, The determination whether the first electric vehicle is in abnormal charging through the charging state parameter analyzed comprises: When an absolute value of a difference between the charging state parameter of the first electric vehicle at the current time and a charging state parameter of the charging pile at the current time is greater than a preset threshold, the first electric vehicle is in abnormal charging; when the absolute value of the difference between the charging state parameter of the first electric vehicle at the current time and the charging state parameter of the charging pile at the current time is less than or equal to the preset threshold, the first electric vehicle is in normal charging.

6. The method of claim 1 or 2, wherein, The method further comprises: If the first electric vehicle is not in the charging state, a stolen charging reminding message is sent to a mobile terminal of a user to whom the first electric vehicle belongs.

7. The method according to claim 1 or 2, characterized in that, The method further comprises: If the first electric vehicle is in the charging state, the charging pile continues to charge.

8. The method of claim 1 or 2, wherein, An execution subject of the method is the charging pile or a cloud platform of the charging pile; when the execution subject of the method is the cloud platform of the charging pile, the control of the charging pile to stop charging comprises: The cloud platform of the charging pile sends a stop charging instruction to the charging pile.

9. A charging post, characterized in that Comprise: A judgment unit is configured to automatically verify charging permission of a first electric vehicle through a communication network after the first electric vehicle enters a preset charging range of a charging pile, the first electric vehicle being an electric vehicle previously bound with the charging pile; after the verification is passed, when a charging interface of the first electric vehicle is in a plugging state, the first electric vehicle is triggered to send a start charging instruction to the charging pile; after the charging pile receives the start charging instruction from the first electric vehicle and determines that a charging gun corresponding to the first electric vehicle is also in a plugging state, the charging pile releases the charging permission and starts charging the first electric vehicle; after the charging pile releases the charging permission, a state indication message sent by the first electric vehicle is received, and whether the first electric vehicle is in a charging state is determined according to the state indication message, the state indication message including a charging state parameter of the first electric vehicle at a current time, the charging state parameter including any one of a charging current, a charging voltage and a charging power; A control unit is configured to control the charging pile to stop charging when the first electric vehicle is not in the charging state, so as to prevent the charging pile from being stolen and charged.

10. A charging post, characterized in that, The at least one processor is configured to be coupled with a memory, read and execute instructions in the memory, so as to implement the method in any one of claims 1 to 8.

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