Information pushing method for charging apparatus, and charging apparatus

Abstract

The embodiments of the present application relate to the technical field of charging devices. Provided are an information pushing method for a charging apparatus, and a charging apparatus. The information pushing method for a charging apparatus comprises: after a charging apparatus has established a communication connection with a vehicle, acquiring vehicle feature information of the vehicle; on the basis of the vehicle feature information of the vehicle, obtaining pushed information corresponding to the vehicle; and displaying the pushed information on a display module of the charging apparatus. In the present application, the pushed information that is more likely to capture the interest of a user who uses a vehicle is displayed on a display module of a charging apparatus, thereby realizing personalized information pushing, achieving a better promotion effect, and having a better user experience.

Description

Information pushing method of charging device and charging device

[0001] Cross Reference to Related Applications

[0002] The present patent application claims priority to the Chinese patent application with the application number 2025100884636 and the invention title of "Information pushing method of charging device and charging device", which was filed on January 20, 2025, and is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of charging equipment, in particular to an information pushing method of charging device and a charging device. BACKGROUND

[0004] With the rapid development of new energy technologies represented by electric vehicles, electric vehicles have become common transportation tools today, which can be used for passenger transport, freight transport, etc. Charging piles are charging facilities for electric vehicles, and the widespread deployment of charging piles enables electric vehicles to conveniently charge and solve the range anxiety problem of electric vehicles.

[0005] Some charging piles also integrate a display screen to enable users to log in and manage charging when using the charging pile. In some scenarios, the charging pile can also display advertisements placed by advertisers through the display screen. However, the advertisements displayed by the charging pile are fixed, and most of the time, they are not the content that users are interested in, and cannot achieve good promotion effect. SUMMARY

[0006] The purpose of the present application is to provide an information pushing method of charging device and a charging device. After a user's vehicle accesses the charging device, the vehicle characteristic information of the vehicle is first obtained, which can represent some characteristics of the vehicle. The pushing information of the vehicle obtained based on the vehicle characteristic information can match the characteristics of the vehicle, and when the pushing information is displayed on the display module of the charging device, it is more likely to arouse the interest of the user using the vehicle, realizing personalized information pushing, achieving better promotion effect, and having better user experience.

[0007] To achieve the above purpose, the present application provides an information pushing method of charging device, which comprises: obtaining vehicle characteristic information of a vehicle after a charging device and the vehicle establish a communication connection; obtaining pushing information corresponding to the vehicle based on the vehicle characteristic information of the vehicle; and displaying the pushing information on a display module of the charging device.

[0008] The application further provides a charging device, comprising a control module, a charging assembly and a display module; the control module is in communication connection with the charging assembly and the display module respectively; the charging assembly is used for communication and charging with a charging connector of the vehicle; the display module is used for information display; and the control module is used for executing the information pushing method of the charging device.

[0009] The application further provides a computer readable storage medium, which is a non-volatile storage medium or a non-transient storage medium, and has stored thereon a computer program, which, when executed by a processor, performs the steps of the information pushing method of the charging device.

[0010] In one embodiment, the vehicle characteristic information comprises vehicle model information of the vehicle.

[0011] The vehicle characteristic information of the vehicle is acquired, comprising:

[0012] The vehicle characteristic information is acquired based on vehicle identification information sent by the vehicle to the charging device.

[0013] In one embodiment, the vehicle characteristic information is acquired based on vehicle identification information sent by the vehicle to the charging device, comprising:

[0014] The address information of the vehicle is acquired from the vehicle identification information sent by the vehicle to the charging device.

[0015] The manufacturer information of the vehicle is determined based on the address information of the vehicle.

[0016] The vehicle model information of the vehicle is identified based on the manufacturer information of the vehicle and the charging characteristic information of the vehicle, and the vehicle characteristic information comprises the vehicle model information.

[0017] In one embodiment, the vehicle model information of the vehicle is identified based on the manufacturer information of the vehicle and the charging characteristic information of the vehicle, comprising:

[0018] The vehicle model corresponding to the manufacturer information is acquired according to the manufacturer information of the vehicle.

[0019] The charging characteristic information of the vehicle is compared with the charging characteristic information of each vehicle model corresponding to the manufacturer information, to obtain the vehicle model information of the vehicle.

[0020] In one embodiment, the manufacturer information of the vehicle is determined based on the address information of the vehicle, comprising:

[0021] The address information of the vehicle is compared with address information of each target vehicle stored in the database, the target vehicle corresponding to the vehicle is determined, and manufacturer information of the target vehicle corresponding to the vehicle is taken as the manufacturer information of the vehicle.

[0022] In one embodiment, based on the vehicle feature information of the vehicle, push information corresponding to the vehicle is obtained, including:

[0023] Based on the vehicle model information of the vehicle, historical push information of a target vehicle of the same type as the vehicle is obtained;

[0024] According to the vehicle model information of the vehicle and the historical push information, push information corresponding to the vehicle is obtained.

[0025] In one embodiment, the address information of the vehicle is a MAC address of the vehicle.

[0026] In one embodiment, the vehicle feature information of the vehicle is obtained, including:

[0027] An image acquisition device mounted on the charging device acquires an image of the vehicle;

[0028] The image of the vehicle is recognized to obtain vehicle feature information of the vehicle.

[0029] In one embodiment, before the push information is displayed on the display module of the charging device, the method further includes:

[0030] A human proximity sensor mounted on the charging device detects whether a person is approaching;

[0031] If a person is detected to be approaching, the step of displaying the push information on the display module of the charging device is entered;

[0032] If no person is detected to be approaching, the charging device is controlled to maintain the current display mode.

[0033] In one embodiment, the vehicle feature information of the vehicle obtained includes battery state information, and the method further includes:

[0034] Based on the battery state information, quality assessment of the battery of the vehicle is performed to obtain battery assessment information of the vehicle;

[0035] The battery assessment information is added to the push information.

[0036] In one embodiment, the charging device wirelessly communicates with the vehicle or a vehicle owner device of the vehicle.

[0037] The vehicle feature information of the vehicle is obtained, including:

[0038] acquiring the vehicle feature information from the vehicle or the vehicle owner device through wireless communication.

[0039] In one embodiment, the charging device further comprises an image acquisition device in communication with the control module.

[0040] The image acquisition device is configured to acquire images within a predetermined range in front of the charging device.

[0041] The control module is configured to acquire images of the vehicle through the image acquisition device mounted on the charging device, and identify the vehicle feature information of the vehicle based on the acquired images.

[0042] In one embodiment, the charging device further comprises a human proximity sensor in communication with the control module.

[0043] The control module is further configured to:

[0044] detect whether a human being is in proximity through the human proximity sensor mounted on the charging device.

[0045] If a human being is detected in proximity, proceed to the step of displaying the push information on the display module of the charging device.

[0046] If a human being is not detected in proximity, control the charging device to maintain the current display mode. BRIEF DESCRIPTION OF DRAWINGS

[0047] FIG. 1 is a detailed flowchart of the information push method of the charging device according to the first embodiment of the present application.

[0048] FIG. 2 is a schematic diagram of the charging device according to the second embodiment of the present application. DETAILED DESCRIPTION

[0049] The embodiments of the present application will be described in detail below with reference to the accompanying drawings, so as to make the purpose, features and advantages of the present application more clear. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present application, but only to illustrate the essential spirit of the technical solutions of the present application.

[0050] In the following description, for the purpose of explaining various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. However, one skilled in the relevant arts will recognize that embodiments can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, structures, and processes associated with the present application will not be described in detail or will be omitted in order to avoid unnecessarily obscuring the descriptions of the embodiments.

[0051] Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".

[0052] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0053] As used in this description and the following claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and / or", unless the context clearly dictates otherwise.

[0054] In the following description, for purposes of clarity, directional terms are used, such as forward, rearward, left, right, outer, inner, outwardly, inwardly, up, down, etc., to describe the present application in connection with its operation in specific orientations and in specific positions. It is understood that these terms are not intended to limit the scope of the application to the positions described and are for purposes of description only.

[0055] The first embodiment of the present application relates to a method for pushing information of a charging device, which is applied to a control module (for example, a controller, a processor or other device with processing capability) of the charging device. The control module can be a dedicated controller or a charging controller CCU of a charging assembly. A display device (i.e., a display screen) is mounted on the shell of the charging device, and the control module is in communication connection with the display device, so as to control the display of corresponding content on the display device.

[0056] The charging assembly of the charging device is used for communication and charging with an electric vehicle when a charging gun of the electric vehicle is connected. The charging assembly generally includes a charging module, a controller and a power module. The power module is generally an external AC power supply for supplying power to the charging assembly. The controller is used for signal interaction with the electric vehicle, and controls the working state of the controller and the charging parameter in the charging process when the charging module works, so as to ensure the safety and stability of the charging of the electric vehicle. The detailed working principle and structure of the charging assembly are not described in detail, and can be referred to the existing structure of the charging device.

[0057] The specific flow of the method for pushing information of the charging device of the present embodiment is shown in FIG. 1.

[0058] In step 101, after the charging device and the vehicle establish a communication connection, the vehicle characteristic information of the vehicle is acquired.

[0059] Specifically, after the charging gun of the vehicle is inserted into the charging interface of the charging device, the charging controller of the charging device performs handshake with the vehicle (battery management system BMS, vehicle control system VCU, etc.) and exchanges information, so that the charging device can obtain vehicle characteristic information from the vehicle, and the charging device and the vehicle can communicate through a CAN bus or the like. The charging device is, for example, a direct current charging pile. The vehicle characteristic information can represent some characteristics of the vehicle, such as the vehicle type, such as a pure electric vehicle, a range-extended vehicle, a sedan, an off-road vehicle, etc. In addition, the information sent by the vehicle to the charging device can also include vehicle charging characteristic information, which represents the type of vehicle battery module, the range of charging voltage and charging current, etc., for charging control when the charging device charges the battery module of the vehicle.

[0060] The charging device obtains the vehicle characteristic information in the following manner:

[0061] Based on the vehicle identification information sent by the vehicle to the charging device, the vehicle characteristic information is obtained. Specifically, when the vehicle and the charging device perform handshake, the vehicle identification information of the vehicle is sent to the charging device. The vehicle identification information includes address information of the vehicle. Different manufacturers of vehicles use the same address or address segment, so that the address information of the vehicle can be compared with the address information of each target vehicle stored, the target vehicle corresponding to the vehicle is determined, and the manufacturer information of the target vehicle corresponding to the vehicle is used as the manufacturer information of the vehicle. For example, the address information of the vehicle is, for example, the MAC address of the vehicle, etc. The MAC address of the vehicle is usually provided by the BMS system of the vehicle. The MAC addresses of different vehicle types are different, so that the MAC address of the vehicle can be compared with the MAC addresses of all known vehicles currently stored, and the target vehicle matching the MAC address is obtained. The target vehicle has the same or similar vehicle type as the current vehicle, so that the vehicle type information of the target vehicle can be used as the vehicle characteristic information of the current vehicle.

[0062] In some embodiments, the MAC address of the vehicle is generally configured by the manufacturer of the vehicle. Multiple vehicle types under the same manufacturer can randomly select in a certain MAC address segment, that is, the first few bits of the MAC addresses of all vehicle types produced by the same manufacturer are the same. Only the MAC address of the current vehicle can be compared with the MAC address segment used by each manufacturer to determine the manufacturer information of the current vehicle. Then, based on the manufacturer information of the vehicle and the charging characteristic information of the vehicle, the vehicle type information of the vehicle is identified, and the vehicle characteristic information includes the vehicle type information. Specifically, the manufacturer information of the vehicle can include manufacturer identification information and all vehicle types corresponding to the manufacturer. Each vehicle type has corresponding charging physical parameters, such as the type of battery module, the capacity of the battery module, the range of charging current and charging voltage, etc.

[0063] The charging characteristic information of the vehicle can include the charging physical parameters of the current vehicle, so that the charging physical parameters of the current vehicle can be compared with the charging physical parameters of all vehicle models corresponding to the same manufacturer, and a vehicle model matching the vehicle charging characteristic information of the current vehicle is found to obtain the vehicle model information of the current vehicle.

[0064] Further, if the vehicle charging characteristic information of the current vehicle cannot be compared with the charging physical parameters of all vehicle models corresponding to the same manufacturer to determine the vehicle model information of the current vehicle, the charging device can first charge the vehicle based on the vehicle charging characteristic information of the current vehicle after completing the charging confirmation of the current vehicle, record the charging state information of the current vehicle during the charging process, the charging characteristic information includes the charging state information, compare the charging state information of the current vehicle with the charging state information of all vehicle models of the same manufacturer, find a vehicle model matching the charging state of the current vehicle, and obtain the vehicle model information of the current vehicle.

[0065] The charging state information of the vehicle can include the current charging mode (fast charging or slow charging) of the vehicle, and the charging curve information (which can be the current and voltage of the battery module during charging, or the charging power) in the current charging mode, so that when the charging state information of the current vehicle is compared with the charging state information of all vehicle models of the same manufacturer, the charging curve of the current vehicle is compared with the charging curve of all vehicle models of the same manufacturer in the same charging mode as the current vehicle, a vehicle model matching the charging state of the current vehicle is found, and the vehicle model information of the current vehicle is obtained.

[0066] In some embodiments, the shell on the charging device is also equipped with an image acquisition device (such as a camera), and the control module can acquire the image of the vehicle through the image acquisition device, and try to obtain the vehicle characteristic information of the vehicle by identifying the image of the vehicle. For example, if the image of the vehicle tail is acquired, if there is a vehicle model text on the vehicle tail, the vehicle model can be directly obtained by text recognition; if there is no vehicle model text on the image of the vehicle tail or the acquired image is not the image of the vehicle tail, the whole image of the vehicle can be identified to try to obtain the vehicle model; or the characteristics of the vehicle can be obtained by recognizing the license plate of the vehicle, such as identifying the color of the license plate. Blue plates are usually fuel vehicles, and green plates are usually electric vehicles. Therefore, a combination of multiple ways can be used to obtain more accurate vehicle models.

[0067] In one example, the charging device further has a wireless communication module, such as a Bluetooth, WiFi, NFC, 4G, 5G, etc. wireless communication module, so that the charging device can also be connected to a device in the vehicle (such as a vehicle device) or a vehicle owner device (such as a mobile phone or other electronic device) through the wireless communication module, so that the vehicle characteristic information can be obtained from the vehicle or the vehicle owner device through wireless communication, which can be directly read from the vehicle device or the vehicle owner device, or the vehicle owner can be prompted to input some vehicle characteristic information, such as the vehicle model.

[0068] Step 102, based on the vehicle characteristic information of the vehicle, obtaining the push information corresponding to the vehicle.

[0069] Specifically, as can be seen from the foregoing, the vehicle characteristic information can represent the characteristics of the vehicle, such as the vehicle model, so that based on the vehicle model, the push information corresponding to the vehicle model can be obtained, such as a pure electric vehicle, which can push information related to the pure electric vehicle, such as pure electric vehicle insurance information, and external devices (such as discharge guns) available for pure electric vehicles.

[0070] In some embodiments, based on the vehicle model information of the vehicle, the historical push information of a target vehicle of the same type as the vehicle is obtained; and based on the vehicle model information of the vehicle and the historical push information, the push information corresponding to the vehicle is obtained. That is, after obtaining the vehicle model information of a certain vehicle, if the corresponding information push has been performed for a target vehicle of the same type before, the historical push information previously pushed to the target vehicle is obtained first, which can also be sorted based on the previous user click view or in other ways (such as scanning code, purchase, etc.). Then, combined with the arrangement order of all information in the historical push information, the order or content of all push information of the vehicle of the current vehicle model is adjusted, so that the finally obtained push information corresponding to the vehicle can be more in line with the current vehicle model and the user's interest.

[0071] In one example, the vehicle characteristic information obtained in step 101 further includes charging state information of the vehicle battery, which indicates some parameters generated during the charging process of the vehicle, such as battery capacity, charging power change curve, battery charging and discharging efficiency, etc. Thus, based on these parameters, the quality of the vehicle battery can be evaluated to obtain the battery evaluation information of the vehicle, which represents the performance of the vehicle battery. The battery evaluation information is, for example, the battery performance of the vehicle represented by a score, so that the battery evaluation information can be added to the push information, and the battery evaluation information can also be displayed on the display module of the charging device for the vehicle owner to obtain the information of the vehicle battery.

[0072] Step 103, displaying the push information on the display module of the charging device.

[0073] Specifically, the control module can control the display module to display the push information of the current vehicle after obtaining the push information, so as to allow the user to view the push information.

[0074] In some embodiments, a human proximity sensor is also arranged on the shell of the charging device, and the control module can detect whether a person is close by through the human proximity sensor. If it is detected that a person is close by, the control module controls the display module to display the push information. If it is not detected that a person is close by, the control module controls the charging device to maintain the current display mode, which can be a previous advertisement or a low-power mode. In this way, the display of the push information can be more intelligent.

[0075] In this embodiment, after the user's vehicle accesses the charging device, the vehicle characteristic information of the vehicle is first obtained. The vehicle characteristic information can represent some characteristics of the vehicle. The push information of the vehicle obtained based on the vehicle characteristic information can be matched with the characteristics of the vehicle. When the push information is displayed on the display module of the charging device, it is easier to attract the interest of the user of the vehicle, and better promotion effect can be achieved. Personalized information push is realized, and better user experience is achieved.

[0076] A second embodiment of the present application relates to a charging device, which can be a common charging pile. Referring to FIG. 2, the charging device includes a control module 1, a charging assembly 2, and a display module 3. The control module 1 is in communication connection with the charging assembly 2 and the display module 3.

[0077] The control module is a device with processing capability such as a controller or a processor. The control module can be a dedicated controller or a charging controller CCU of the charging assembly.

[0078] The charging assembly is used for communication and charging with the charging connector of the vehicle. When the charging gun of the electric vehicle accesses, the charging assembly communicates with and charges the electric vehicle. The charging assembly generally includes a charging module, a controller, and a power supply module. The power supply module is generally an external alternating current power supply for supplying power to the charging assembly. The controller is used for signal interaction with the electric vehicle, control of the working state of the controller, and control of the charging parameters in the charging process to ensure the safety and stability of the charging of the electric vehicle. The detailed working principle and structure of the charging assembly are not described in detail, and can be referred to the structure of the existing charging device.

[0079] The display module is used for information display. The display device is a display screen arranged on the shell of the charging pile. The control module is in communication connection with the display device, and can control the display device to display corresponding content.

[0080] The control module is configured to execute the information pushing method of the charging device of the first embodiment.

[0081] In one example, the charging device further comprises an image acquisition device 4 communicatively connected to the control module.

[0082] The image acquisition device is configured to acquire images within a set range in front of the charging device.

[0083] The control module is configured to acquire images of the vehicle by the image acquisition device mounted on the charging device, and identify the images of the vehicle to obtain vehicle feature information of the vehicle.

[0084] In one example, the charging device further comprises a human proximity sensor 5 communicatively connected to the control module.

[0085] The control module is further configured to detect whether a person is close by the human proximity sensor mounted on the charging device, and if a person is detected to be close, enter the step of displaying the pushing information on the display module of the charging device, and if no person is detected to be close, control the charging device to keep the current display mode.

[0086] Since the first embodiment and the present embodiment correspond to each other, the present embodiment can be implemented in cooperation with the first embodiment. The related technical details mentioned in the first embodiment are still valid in the present embodiment, and the technical effects achieved in the first embodiment can also be achieved in the present embodiment. In order to reduce repetition, they will not be described here. Correspondingly, the related technical details mentioned in the present embodiment can also be applied in the first embodiment.

[0087] The third embodiment of the present application relates to a computer readable storage medium, which is a non-volatile storage medium or a non-transitory storage medium, and has a computer program stored thereon. When the computer program is run by a processor, the steps of the information pushing method of the charging device in the first embodiment are executed.

[0088] The preferred embodiments of the present application have been described in detail above, but it should be understood that aspects of the embodiments can be modified to employ aspects, features and concepts of various patents, applications and publications to provide additional embodiments if desired.

[0089] In view of the above detailed description, these and other changes can be made to the embodiments. In general, the used terms in the claims are not to be construed as limiting to the specific embodiments disclosed in the specification and the claims, but rather the full scope of equivalents to which such claims are entitled.

Claims

1. A method of pushing information of a charging device, characterized by, The method comprises the following steps: After the charging device and the vehicle establish a communication connection, vehicle characteristic information of the vehicle is acquired; Based on the vehicle characteristic information of the vehicle, push information corresponding to the vehicle is obtained; The push information is displayed on a display module of the charging device.

2. The information push method of a charging apparatus according to claim 1, wherein The vehicle characteristic information comprises vehicle model information of the vehicle; The vehicle characteristic information of the vehicle is acquired by the following steps: Based on vehicle identification information sent by the vehicle to the charging device, the vehicle characteristic information is acquired.

3. The information push method of the charging device according to claim 2, wherein Based on vehicle identification information sent by the vehicle to the charging device, the vehicle characteristic information is acquired by the following steps: From the vehicle identification information sent by the vehicle to the charging device, address information of the vehicle is acquired; Based on the address information of the vehicle, manufacturer information of the vehicle is determined; Based on the manufacturer information of the vehicle and charging characteristic information of the vehicle, vehicle model information of the vehicle is identified, and the vehicle characteristic information comprises the vehicle model information.

4. The information push method of the charging apparatus according to claim 3, characterized by, Based on the manufacturer information of the vehicle and the charging characteristic information of the vehicle, the vehicle model information of the vehicle is identified by the following steps: According to the manufacturer information of the vehicle, a vehicle model corresponding to the manufacturer information is acquired; The charging characteristic information of the vehicle is compared with charging characteristic information of each vehicle model corresponding to the manufacturer information, and the vehicle model information of the vehicle is obtained.

5. The information push method of the charging apparatus according to claim 3, wherein Based on the address information of the vehicle, the manufacturer information of the vehicle is determined by the following steps: The address information of the vehicle is compared with address information of each target vehicle stored in advance, the target vehicle corresponding to the vehicle is determined, and manufacturer information of the target vehicle corresponding to the vehicle is taken as the manufacturer information of the vehicle.

6. The information push method of the charging apparatus according to claim 3, wherein Based on the vehicle characteristic information of the vehicle, the push information corresponding to the vehicle is obtained by the following steps: Based on the vehicle model information of the vehicle, historical push information of a target vehicle of the same type as the vehicle is acquired; According to the vehicle model information of the vehicle and the historical push information, the push information corresponding to the vehicle is acquired.

7. The information push method of the charging apparatus according to claim 3, wherein The address information of the vehicle is a MAC address of the vehicle. 8.The information push method of the charging device according to claim 1, wherein, The acquired vehicle characteristic information of the vehicle comprises charging state information of a battery; the method further comprises the following steps: Based on the charging state information of the battery, quality evaluation of the battery of the vehicle is performed to obtain battery evaluation information of the vehicle; The battery evaluation information is added to the push information. 9.The information push method of the charging device according to claim 1, wherein, The charging device communicates wirelessly with the vehicle or a vehicle owner device of the vehicle; The vehicle characteristic information of the vehicle is acquired by the following steps: The vehicle characteristic information of the vehicle is acquired from the vehicle or the vehicle owner device through wireless communication. 10.The information push method of the charging device according to claim 1, wherein, The vehicle characteristic information of the vehicle is acquired by the following steps: An image of the vehicle is acquired by an image acquisition device mounted on the charging device; The vehicle characteristic information of the vehicle is obtained by identifying the image of the vehicle. 11.The information push method of the charging device according to claim 1, wherein, Before the push information is displayed on the display module of the charging device, the following step is further included: Whether a person is close is detected by a human proximity sensor mounted on the charging device; If a person is detected to approach, the step of displaying the push information on the display module of the charging device is entered. If no person is detected to approach, the charging device is controlled to keep the current display mode.

12. A charging device, characterized by The charging device comprises: a control module, a charging assembly and a display module, wherein the control module is in communication connection with the charging assembly and the display module respectively; the charging assembly is configured to communicate with and charge the charging connector of the vehicle; the display module is configured to display information; the control module is configured to execute the information push method of the charging device according to any one of claims 1 to 9.

13. The charging device of claim 12, wherein, The charging device further comprises an image acquisition device in communication connection with the control module. The image acquisition device is configured to acquire images within a set range in front of the charging device. The control module is configured to acquire images of the vehicle through the image acquisition device mounted on the charging device, and identify the images of the vehicle to obtain vehicle feature information of the vehicle.

14. The charging device of claim 12, wherein, The charging device further comprises a human proximity sensor in communication connection with the control module. The control module is further configured to: detect whether a person approaches through the human proximity sensor mounted on the charging device; if a person is detected to approach, the step of displaying the push information on the display module of the charging device is entered; if no person is detected to approach, the charging device is controlled to keep the current display mode.

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