Overcharging vehicle identification method and charging pile

Abstract

The invention discloses an over-charging vehicle identification method and a charging pile, and aims to solve the technical problem that charging resources are distributed unevenly due to the fact that performance of a new energy vehicle is not matched with that of the charging pile. According to the method, information of a vehicle to enter a parking space is obtained, whether the vehicle is a new energy vehicle or not is judged, if yes, whether the vehicle is an overcharged vehicle with corresponding power or not is further judged, and the vehicle is guided to enter or leave the parking space according to a judgment result. The charging pile comprises a monitoring identification module, a judgment module and a guiding module, the monitoring identification module obtains vehicle information, the judgment module carries out comparison judgment according to new energy vehicle license plate information and an overcharged vehicle database, and the guiding module guides the vehicle according to the judgment result. According to the invention, the charging resource distribution is optimized, the user experience and the charging station operation efficiency are improved, and the technical problem of non-uniform charging resource distribution caused by the mismatching of the new energy vehicle and the charging pile performance is solved.

Description

Technical Field

[0001] The present application relates to the technical field of electric vehicle charging, and in particular to a supercharging vehicle identification method and a charging pile. Background Art

[0002] With the vigorous development of the electric vehicle industry, its market share continues to rise. Electric vehicles have gradually become an important development direction in the future transportation field due to their environmental protection and high efficiency. In the classification of electric vehicles, there are many types of new energy vehicles, including plug-in hybrid, extended-range hybrid and pure electric. There are significant differences in the charging power of these different types of vehicles. Among them, pure electric vehicles usually have higher requirements for charging power, while the charging power of plug-in hybrid and extended-range hybrid vehicles is relatively low. Moreover, even within the scope of pure electric vehicles, due to factors such as the year of production of the vehicle, the brand it belongs to, and different models of the same brand, its charging power is also uneven. Some new models launched in the past two years, especially some specific models of some car companies that have developed rapidly in the field of charging technology, generally have higher charging current and power, which can achieve faster charging speeds and meet users' expectations for efficient charging. With advanced technical configurations, these models have shown obvious advantages in charging power. Compared with earlier models and some models with lower charging power, they have significantly improved charging performance.

[0003] As an advanced charging facility, supercharging piles have the outstanding advantages of high-power and high-current charging. They can provide fast charging services for electric vehicles, greatly shorten the charging time, and significantly improve the user's charging experience. However, in the actual operation and maintenance of supercharging piles, they are faced with a series of problems that need to be solved. On the one hand, the diversity of vehicle charging power on the market causes supercharging piles to be occupied by some low-power new energy vehicles. These vehicles cannot give full play to the high-performance advantages of supercharging piles, resulting in idleness and waste of supercharging pile resources. On the other hand, when new energy vehicles that support high-power charging are looking for charging facilities, they often find it difficult to find suitable supercharging piles, which leads to longer charging time and reduced user experience. At the same time, it also causes unreasonable redundant waste of power usage in the entire charging station, affecting the overall operational efficiency of the charging station. Therefore, there is an urgent need for an effective solution to optimize the allocation and management of charging resources and solve the problem of uneven distribution of charging resources caused by the mismatch between the performance of new energy vehicles and charging piles. Summary of the invention

[0004] The purpose of the present invention is to provide a supercharging vehicle identification method and a charging pile, so as to overcome the disadvantage of uneven distribution of charging resources caused by the mismatch between the performance of new energy vehicles and charging piles in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: A supercharging vehicle identification method, characterized by comprising: Obtain information about vehicles expected to enter parking spaces; Determine whether it is a new energy vehicle based on the information of the vehicle that is expected to enter the parking space. If so, continue to identify it. If not, guide the user to leave the parking space. According to the information of the vehicle that is expected to enter the parking space, it is determined whether it is a supercharged vehicle of the corresponding power. If it is, the user is guided to enter the parking space; if not, the user is guided to leave the parking space.

[0006] Determine whether the vehicle is a new energy vehicle based on the information of the vehicle that is expected to enter the parking space. If so, continue to identify it. If not, guide the user to leave the parking space, including: Obtaining license plate information of the vehicle to be parked in the vehicle information to be parked; Compare the license plate information of the vehicle that is expected to enter the parking space with the license plate information of the new energy vehicle; If the license plate information of the vehicle that is expected to enter the parking space matches the license plate information of a new energy vehicle, the vehicle is determined to be a new energy vehicle and the vehicle power information is further identified; If the license plate information of the vehicle entering the parking space does not match the license plate information of the new energy vehicle, it is judged that the vehicle is not a new energy vehicle and the user is guided to leave the parking space.

[0007] Determine whether the vehicle is a supercharged vehicle of corresponding power according to the information of the vehicle that is expected to enter the parking space. If so, guide the user to enter the parking space; if not, guide the user to leave the parking space, including: Obtaining the pre-parking space vehicle model information and the supercharging vehicle database from the pre-parking space vehicle information; Compare the model information of the vehicle that is expected to enter the parking space with the supercharging vehicle database; If the model information of the vehicle to be parked is recorded in the supercharge vehicle database, the vehicle is judged to be a supercharge vehicle and the user is guided to enter the parking space; If the model information of the vehicle expected to enter the parking space is not recorded in the supercharging vehicle database, it is determined that the vehicle is not a supercharging vehicle and the user is guided to leave the parking space.

[0008] A supercharging vehicle identification charging pile, comprising: The monitoring and identification module is used to obtain information about vehicles that are expected to enter the parking space and send it to the judgment module; A judgment module, used to judge the information of the vehicle that is expected to enter the parking space, and output the judgment result to the guidance module; The guiding module is used to receive the judgment result and respond.

[0009] The monitoring and identification module includes a camera and an image recognition processor. The camera is installed near the charging parking space and connected to the image recognition processor. The image recognition processor receives the image data captured by the camera, analyzes and processes it, and then sends it to the judgment module.

[0010] The judgment module obtains the license plate information of the new energy vehicle and the supercharging vehicle database, and realizes the comparison and judgment of the vehicle information pre-entering the parking space with the license plate information of the new energy vehicle, and the comparison and judgment of the vehicle information pre-entering the parking space with the supercharging vehicle database, and outputs the judgment result to the guidance module.

[0011] The guidance module includes a vehicle blocking device, a display system, and a voice broadcasting system. The vehicle blocking device, the display system, and the voice broadcasting system are respectively connected to the judgment module to receive the judgment result and respond.

[0012] If the judgment result is that the vehicle expected to enter the parking space is not a new energy vehicle, the vehicle blocking device will remain in the blocking state, and the display system and voice broadcast system will remind the user to leave the parking space.

[0013] If the judgment result is that the vehicle about to enter the parking space is a non-supercharging new energy vehicle, the vehicle blocking device will remain in the blocking state, and the display system and voice broadcast system will remind the user to drive to a non-supercharging charging station parking space.

[0014] If the judgment result is that the vehicle about to enter the parking space is an overcharged vehicle, the vehicle blocking device is adjusted to allow the vehicle to pass, and the display system and voice broadcast system remind the user to enter the parking space.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects: The present invention provides a supercharging vehicle identification method, which can effectively distinguish new energy vehicles from non-new energy vehicles by obtaining key information of vehicles pre-entering parking spaces, and compare it with the license plate information of new energy vehicles and the supercharging vehicle database, and further screen out supercharging vehicles of corresponding power, thereby avoiding the invalid occupation of supercharging parking spaces by non-new energy vehicles, and also preventing new energy vehicles with unmatched power from occupying supercharging resources, greatly improving the utilization rate of supercharging pile resources, so that limited charging resources can accurately serve vehicles that really need them. Secondly, from the user's perspective, vehicles that support supercharging can quickly find suitable parking spaces for charging, greatly shortening the charging waiting time, improving the user's charging experience, and meeting the user's demand for efficient travel. Furthermore, for the operation and management of the entire charging station, this method realizes the matching of new energy vehicles and charging piles, making the power allocation of the charging station more reasonable, reducing the power waste caused by the mismatch between the performance of vehicles and charging piles, thereby improving the overall operation efficiency of the charging station.

[0016] The present invention provides a supercharging vehicle identification charging pile, which includes a monitoring and identification module, a judgment module and a guidance module. The monitoring and identification module can capture vehicle images and provide a data basis for subsequent identification. The image recognition processor can extract key information from the vehicle image, such as license plate information and model characteristics, to ensure the accuracy and timeliness of vehicle information identification. The judgment module realizes the recognition and comparison of new energy vehicle license plates and the comparison of supercharging vehicle databases, ensuring the accuracy of vehicle type and power adaptability judgment. The vehicle blocking device, display system and voice broadcast system in the guidance module work together to provide users with a full range of guidance services. The vehicle blocking device can quickly and accurately control the entry and exit of vehicles according to the judgment results, the display system displays prompt information to users in a clear and eye-catching manner, and the voice broadcast system guides users to operate with humanized voice instructions. This multi-mode guidance ensures that users can obtain information in a timely and accurate manner, and improves user experience. The charging pile as a whole realizes the intelligent management of supercharging parking spaces and improves the rationality of the allocation of charging resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a flow chart of a supercharging vehicle identification method according to an embodiment of the present invention.

[0018] Figure 2 The figure is a schematic diagram of a new energy vehicle determination process in a supercharging vehicle identification method in an embodiment of the present invention.

[0019] Figure 3 The present invention is a schematic diagram of a supercharging vehicle determination process in a supercharging vehicle identification method according to an embodiment of the present invention.

[0020] Figure 4 Schematic diagram of a supercharging vehicle identifying a charging pile in an embodiment of the present invention. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0025] As an advanced charging facility, supercharging piles have the outstanding advantages of high-power and high-current charging. They can provide fast charging services for electric vehicles, greatly shorten the charging time, and significantly improve the user's charging experience. However, in the actual operation and maintenance of supercharging piles, they are faced with a series of problems that need to be solved. On the one hand, the diversity of vehicle charging power on the market causes supercharging piles to be occupied by some low-power new energy vehicles. These vehicles cannot give full play to the high-performance advantages of supercharging piles, resulting in idleness and waste of supercharging pile resources. On the other hand, when new energy vehicles that support high-power charging are looking for charging facilities, they often find it difficult to find suitable supercharging piles, which leads to longer charging time and reduced user experience. At the same time, it also causes unreasonable redundant waste of power usage in the entire charging station, affecting the overall operational efficiency of the charging station. Therefore, there is an urgent need for an effective solution to optimize the allocation and management of charging resources and solve the problem of uneven distribution of charging resources caused by the mismatch between the performance of new energy vehicles and charging piles.

[0026] Therefore, an effective solution is urgently needed to optimize the allocation and management of charging resources. The present invention provides a supercharging vehicle identification method and a charging pile, which can extract and identify the vehicle information entering the parking space, and determine whether the vehicle is allowed to enter the supercharging parking space for parking and charging, thereby avoiding non-new energy vehicles or low-power new energy vehicles occupying the supercharging parking space, and overcoming the technical problem of uneven distribution of charging resources caused by the mismatch between the performance of new energy vehicles and charging piles.

[0027] Embodiment 1: Reference Figure 1 As shown, it is a flow chart of a supercharging vehicle identification method in a specific embodiment of the present invention, including: Obtain information about vehicles expected to enter parking spaces; The information of the vehicle entering the parking space obtained here includes at least the license plate information, brand information, and model information of the vehicle entering the parking space, which is used in the subsequent identification and judgment process. When the vehicle drives towards the supercharging parking space, the high-definition camera installed near the parking space is activated to take a full-scale picture of the vehicle. The camera transmits the captured image data in real time to the image recognition processor connected to it.

[0028] The image recognition processor uses the built-in image recognition algorithm to analyze and process the vehicle image, and extract key information such as the vehicle's license plate information, brand logo, and model features. For example, the vehicle license plate number can be accurately obtained through precise positioning of the license plate area and character recognition algorithms; the vehicle appearance features can be identified using a deep learning model to determine the vehicle's brand and model.

[0029] Determine whether it is a new energy vehicle based on the information of the vehicle that is expected to enter the parking space. If so, continue to identify it. If not, guide the user to leave the parking space. Specifically, refer to Figure 2 , the steps include: Obtaining license plate information of the vehicle to be parked in the vehicle information to be parked; Compare the license plate information of the vehicle that is expected to enter the parking space with the license plate information of the new energy vehicle; If the license plate information of the vehicle that is expected to enter the parking space matches the license plate information of a new energy vehicle, the vehicle is determined to be a new energy vehicle and the vehicle power information is further identified; If the license plate information of the vehicle entering the parking space does not match the license plate information of the new energy vehicle, it is judged that the vehicle is not a new energy vehicle and the user is guided to leave the parking space.

[0030] The judgment module obtains the license plate information of the vehicle entering the parking space extracted by the image recognition processor and compares it with the pre-stored license plate information of the new energy vehicle. The license plate information of the new energy vehicle includes the license plate format and characteristics of new energy vehicles of different regions and types, such as the green plate color of the new energy vehicle license plate, specific character encoding rules, etc. The judgment module can be connected to the network through the network communication interface to update the new energy vehicle license plate information used for comparison.

[0031] If the vehicle license plate information meets the characteristic rules of new energy vehicle license plates, such as the license plate color is green and the character code meets the new energy vehicle license plate standards, the vehicle is judged to be a new energy vehicle and the next power identification process is continued. If it does not meet the requirements, such as the license plate color is blue (ordinary fuel vehicles) or yellow (large vehicles) and other non-new energy vehicle license plate colors, it is judged as a non-new energy vehicle and the guidance module is immediately started. The vehicle blocking device remains in the blocking state to prevent the vehicle from entering the supercharging parking space; the display system displays the prompt message "Non-new energy vehicle, please leave the supercharging parking space" on the display screen at the entrance of the parking space; the voice broadcast system also issues a voice prompt: "Your vehicle is not a new energy vehicle and is not suitable for charging in this supercharging parking space. Please leave." Guide the user to drive the vehicle out of the supercharging parking space area.

[0032] According to the information of the vehicle that is expected to enter the parking space, it is determined whether it is a supercharged vehicle of the corresponding power. If it is, the user is guided to enter the parking space; if not, the user is guided to leave the parking space.

[0033] Specifically, refer to Figure 3 , the steps include: Obtaining the pre-parking space vehicle model information and the supercharging vehicle database from the pre-parking space vehicle information; Compare the model information of the vehicle that is expected to enter the parking space with the supercharging vehicle database; If the model information of the vehicle to be parked is recorded in the supercharge vehicle database, the vehicle is judged to be a supercharge vehicle and the user is guided to enter the parking space; If the model information of the vehicle expected to enter the parking space is not recorded in the supercharging vehicle database, it is determined that the vehicle is not a supercharging vehicle and the user is guided to leave the parking space.

[0034] For vehicles that are determined to be new energy vehicles, the judgment module further obtains their model information and compares it with the supercharging vehicle database. The supercharging vehicle database records in detail the list of vehicle models that support specific supercharging power. The database communicates with the charging pile core controller through a cloud platform with data storage and real-time update functions. The charging pile operator can enter the information of electric vehicles that support supercharging and high-power charging in the current market on the cloud platform to ensure that the database contains the latest supercharging model information.

[0035] If the vehicle model exists in the supercharging vehicle database, the vehicle is determined to be a supercharging vehicle that can support high-power charging from supercharging charging piles. At this time, the vehicle blocking device in the guidance module is automatically adjusted to allow the vehicle to pass, and the display system displays a friendly reminder of "Welcome to the supercharging parking space, I wish you a happy charging", and the voice broadcast system will also issue a voice command of "Please drive safely into the parking space for charging" to guide the user to enter the supercharging parking space for charging. If the vehicle model is not in the database, it is determined that the vehicle is not a supercharging vehicle, the vehicle blocking device remains blocked, the display system displays "Your new energy vehicle does not support supercharging, please go to the ordinary charging pile parking space", and the voice broadcast system prompts the user to go to the ordinary charging pile area for charging.

[0036] Embodiment 2: Reference Figure 4 As shown, a supercharged vehicle identification charging pile in a specific embodiment of the present invention is provided, and the use scenario of the charging pile is also provided in this specific embodiment. The charging pile includes: Monitoring and identification system, including: The camera uses a high-resolution, wide dynamic range and night vision camera, which is installed in the front and on both sides of the supercharging parking space to ensure that the image of the vehicle from all angles can be clearly captured. The camera and the image recognition processor are connected via a high-speed data line to transmit image data in real time.

[0037] The image recognition processor, with built-in computing chips and image recognition algorithm software, can quickly process images from the camera, accurately identify various feature information of the vehicle, and send the processed vehicle information to the judgment module. At the same time, it has the ability to automatically learn and optimize recognition, and can continuously improve the recognition accuracy with use. The image recognition processor communicates with the charging pile core controller through CAN, and promptly transmits the recognition results to the core controller for subsequent processing.

[0038] The judgment module uses a high-performance processor in hardware, which is stable and fast in processing. In terms of software, it integrates the new energy vehicle license plate recognition program and the supercharging vehicle database comparison program. The new energy vehicle license plate rules and the supercharging vehicle database content are regularly updated through the network interface to ensure the accuracy and timeliness of the judgment. The judgment module transmits data with the monitoring and identification module and the guidance module through the communication protocol to ensure the timeliness and accuracy of information interaction. The judgment module runs in the core controller of the charging pile, receives vehicle information from the monitoring and identification system, and performs judgment processing according to the preset logic.

[0039] Boot module, including: The vehicle blocking device uses an electric lifting barrier, which is durable and responsive. The barrier is electrically connected to the judgment module, and the lifting action is completed within seconds according to the judgment result, accurately controlling the entry and exit of vehicles. The vehicle barrier communicates with the charging pile core controller through RS485, and receives the instructions of the core controller to control the lifting of the barrier.

[0040] The display system, composed of a high-brightness LED display, is installed in a prominent position at the entrance of the parking space. It can display prompt information in multiple languages ​​with clear and eye-catching fonts, which is convenient for different users to read. The display system communicates with the charging pile core controller through RS485 and displays the corresponding prompt content according to the instructions of the core controller.

[0041] The voice broadcast system is equipped with a high-fidelity speaker. The voice library stores prompt voices, which can accurately play the corresponding voice prompts according to different situations. The volume can be automatically adjusted according to the ambient noise to ensure that users can clearly hear the prompts in different environments. The voice broadcast system communicates with the charging pile core controller through RS485 and receives instructions from the core controller to play voice prompts.

[0042] This specific implementation also provides a specific usage scenario of the supercharging vehicle identification charging pile. A pure electric vehicle drives towards the supercharging parking space, the camera quickly captures the vehicle image, and the image recognition processor quickly extracts the vehicle information and sends it to the judgment module. The judgment module compares the license plate information and determines that it is a new energy vehicle, and then compares the vehicle model information with the supercharging vehicle database (the database is updated in real time through the cloud platform), and finds that the vehicle supports supercharging. Then, the vehicle blocking device rises, and the display system displays "Welcome to the supercharging parking space, I wish you a happy charging." The user successfully drives the car into the parking space and starts charging the vehicle. Since both the vehicle and the charging pile support high-power charging, the charging time is greatly shortened, and it can be fully charged in a short time and then continue to travel.

[0043] A plug-in hybrid vehicle attempts to enter a supercharging parking space. After the camera captures the vehicle information, the judgment module identifies it as a new energy vehicle. It further obtains the license plate information and recognizes that the third digit of the license plate number is "F". It is judged that the vehicle is a hybrid new energy vehicle or an extended-range new energy vehicle and does not support supercharging. The vehicle blocking device remains in the blocking state, and the display system prompts "Your new energy vehicle does not support supercharging, please go to the ordinary charging pile parking space", and the voice broadcast system issues a corresponding prompt. Guide users to drive the car to the ordinary charging pile area for charging, avoiding occupying supercharging resources, and at the same time, they can complete the charging needs at the appropriate charging pile.

[0044] An ordinary fuel car drives towards a supercharging parking space. After the camera captures the image of the vehicle, the judgment module determines that it is a non-new energy vehicle based on the license plate information. The vehicle blocking device remains in the blocking state, and the display system displays "Non-new energy vehicle, please leave the supercharging parking space", and the voice broadcast system prompts the user to leave. By identifying the charging piles for supercharging vehicles, the parking lot has achieved effective management of supercharging parking spaces, ensuring that supercharging resources can be used by supercharging vehicles that really need them, improving the overall charging service efficiency, optimizing resource allocation, meeting the charging needs of users of different types of vehicles, and at the same time improving users' charging experience and satisfaction with the management of parking lot charging facilities.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A supercharging vehicle identification method, characterized in that: include: Obtain information about vehicles expected to enter parking spaces; Determine whether it is a new energy vehicle based on the information of the vehicle that is expected to enter the parking space. If so, continue to identify it. If not, guide the user to leave the parking space. According to the information of the vehicle that is expected to enter the parking space, it is determined whether it is a supercharged vehicle of the corresponding power. If it is, the user is guided to enter the parking space; if not, the user is guided to leave the parking space.

2. A supercharging vehicle identification method according to claim 1, characterized in that: The method of determining whether the vehicle is a new energy vehicle according to the information of the vehicle that is expected to enter the parking space, and continuing to identify the vehicle if the vehicle is a new energy vehicle, and guiding the user to leave the parking space if the vehicle is not a new energy vehicle, includes: Obtaining license plate information of the vehicle to be parked in the vehicle information to be parked; Compare the license plate information of the vehicle that is expected to enter the parking space with the license plate information of the new energy vehicle; If the license plate information of the vehicle that is expected to enter the parking space matches the license plate information of a new energy vehicle, the vehicle is determined to be a new energy vehicle and the vehicle power information is further identified; If the license plate information of the vehicle entering the parking space does not match the license plate information of the new energy vehicle, it is judged that the vehicle is not a new energy vehicle and the user is guided to leave the parking space.

3. A supercharging vehicle identification method according to claim 1, characterized in that: The method of judging whether the vehicle is a supercharged vehicle of corresponding power according to the information of the vehicle to be pre-entered into the parking space, and guiding the user to enter the parking space if the vehicle is pre-entered into the parking space, and guiding the user to leave the parking space if the vehicle is pre-entered into the parking space includes: Obtaining the pre-parking space vehicle model information and the supercharging vehicle database from the pre-parking space vehicle information; Compare the model information of the vehicle that is expected to enter the parking space with the supercharging vehicle database; If the model information of the vehicle to be parked is recorded in the supercharge vehicle database, the vehicle is judged to be a supercharge vehicle and the user is guided to enter the parking space; If the model information of the vehicle expected to enter the parking space is not recorded in the supercharging vehicle database, it is determined that the vehicle is not a supercharging vehicle and the user is guided to leave the parking space.

4. A supercharged vehicle identification charging pile, characterized in that: include: The monitoring and identification module is used to obtain information about vehicles that are expected to enter the parking space and send it to the judgment module; A judgment module, used to judge the information of the vehicle that is expected to enter the parking space, and output the judgment result to the guidance module; The guiding module is used to receive the judgment result and respond.

5. A supercharger vehicle identification charging pile according to claim 4, characterized in that: The monitoring and identification module includes a camera and an image recognition processor. The camera is installed near the charging parking space and connected to the image recognition processor. After receiving and analyzing the image data captured by the camera, the image recognition processor sends it to the judgment module.

6. A supercharger vehicle identification charging pile according to claim 4, characterized in that: The judgment module obtains the license plate information of the new energy vehicle and the supercharging vehicle database, and compares the vehicle information pre-entering the parking space with the license plate information of the new energy vehicle, and compares the vehicle information pre-entering the parking space with the supercharging vehicle database, and outputs the judgment result to the guidance module.

7. A supercharger vehicle identification charging pile according to claim 4, characterized in that: The guidance module includes a vehicle blocking device, a display system, and a voice broadcasting system. The vehicle blocking device, the display system, and the voice broadcasting system are respectively connected to the judgment module to receive the judgment result and respond.

8. A supercharger vehicle identification charging pile according to claim 7, characterized in that: If the judgment result is that the vehicle expected to enter the parking space is not a new energy vehicle, the vehicle blocking device will remain in the blocking state, and the display system and voice broadcast system will remind the user to leave the parking space.

9. A supercharger vehicle identification charging pile according to claim 7, characterized in that: If the judgment result is that the vehicle about to enter the parking space is a non-supercharging new energy vehicle, the vehicle blocking device will remain in the blocking state, and the display system and voice broadcast system will remind the user to drive to a non-supercharging charging station parking space.

10. A supercharger vehicle identification charging pile according to claim 7, characterized in that: If the judgment result is that the vehicle about to enter the parking space is an overcharged vehicle, the vehicle blocking device is adjusted to allow the vehicle to pass, and the display system and voice broadcast system remind the user to enter the parking space.

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