Charging control method and device, vehicle and charging pile

CN120680970APending Publication Date: 2025-09-23GREAT WALL MOTOR CO LTD
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Patent Information

Application Number
CN202510893990.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-30
Publication Date
2025-09-23

AI Technical Summary

Technical Problem

The existing charging pile system requires users to manually operate the charging port cover and plug and unplug the charging gun. The charging process is cumbersome, and there are inconveniences in information exchange and safety hazards, as well as poor compatibility.

Method used

Through communication between the vehicle and the charging station, an identity authentication token is generated using the logged-in digital key, which is then verified by the cloud server to automatically control the opening and closing of the charging port cover, and information security is ensured through encryption protocols.

Benefits of technology

It realizes an automated charging process without manual operation by the user, improves the convenience and safety of charging, reduces the dependence on different vehicles and charging pile protocols, and enhances system compatibility.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a charging control method and device, a vehicle and a charging pile. When the method is applied to a vehicle and a connectable charging pile is monitored, communication with the charging pile is established; generating an identity authentication token based on the currently logged-in digital key information, and transmitting the identity authentication token to the charging pile, so that the charging pile sends the identity authentication token to a cloud server to verify the use qualification of the vehicle to the charging pile, and obtaining a verification result; in response to a charging port cover opening instruction received when the verification result is successful, opening a charging port cover to receive power supply from a charging gun of the charging pile; when charging is finished, the charging pile stops supplying power, and when it is monitored that the charging gun leaves, the charging port cover is closed. The communication connection is established between the vehicle and the charging pile, the security token is generated by using the logged-in digital key at the vehicle end, and the vehicle can automatically open and close the charging port cover, so that the intelligent control of charging is realized.
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Citation Information

Patent Citations

  • Identity recognition method and device

    CN113971274A

  • Identity authentication method for vehicle diagnosis, diagnosis equipment and vehicle control unit

    CN115913558A

  • Communication method, storage medium, communication chip and charging equipment

    CN116506487A

  • Terminal security login method and device, electronic equipment and storage medium

    CN117014195A

  • Charging pile and charging pile control system

    CN117698494A

Cited By

  • Charging pile connection method and device, computer readable medium and electronic equipment

    CN122053673A