Vehicle charging method and device, computer equipment and storage medium
By employing asymmetric and symmetric encryption mechanisms in the plug-and-charge technology to generate digital signatures and message authentication codes, the security risks of vehicle identification code transmission are resolved, ensuring the security and integrity of data transmission and improving the user experience.
CN122372209APending Publication Date: 2026-07-10CHONGQING JINKANG NEW ENERGY VEHICLE CO LTD
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202610366048.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-24
- Publication Date
- 2026-07-10
AI Technical Summary
Technical Problem
The transmission of vehicle identification codes in plug-and-charge technology poses a security risk, as they can be easily tampered with by attackers, leading to user account theft and trust risks.
Method used
Asymmetric and symmetric encryption mechanisms are used between the vehicle and the cloud, and digital signatures and message authentication codes are generated using private keys to ensure the security and integrity of data transmission.
Benefits of technology
This improves the security of vehicle identification code transmission, prevents tampering, and enhances the security of the charging authentication process and user experience.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a vehicle charging method and device, computer equipment and a storage medium, relates to the technical field of vehicles, and is used for solving the problem that potential safety hazards exist in transmission of a vehicle identification code in a plug-and-play technology. The method is suitable for a target vehicle, and comprises the following steps: in response to receiving an authentication request sent by a charging pile, obtaining original data required by authentication; if the public key certificate is locally stored, signing the original data by using a private key to obtain a digital signature; generating first authentication data according to the public key certificate, the digital signature and the original data; and the first authentication data is transmitted to the cloud through the charging pile, so that the cloud sends a charging starting instruction to the charging pile after authentication is passed.
Need to check novelty before this filing date? Find Prior Art