车辆启动方法、车辆、车辆钥匙和计算机可读存储介质
By using a backup starter to power the vehicle key and perform authentication, the problem of starting failure when the vehicle key battery is low is solved, thus improving the reliability of the key and the security of the vehicle.
CN119239498BActive Publication Date: 2026-07-17GREAT WALL MOTOR CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GREAT WALL MOTOR CO LTD
- Filing Date
- 2024-09-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
When the vehicle key's battery is low, it sends radio frequency data to the vehicle, causing a momentary voltage drop. This resets the key chip, rendering it unable to function properly and resulting in vehicle starting failure.
Method used
When the vehicle key battery is low, the key is powered by the backup starter and enters the security verification mode to start the vehicle after identity verification.
Benefits of technology
This ensures that the vehicle can start normally when the key battery is low, improving the reliability and security of the key and avoiding starting failures caused by low voltage.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119239498B_ABST
Abstract
本申请提供了一种车辆启动方法、车辆、车辆钥匙和计算机可读存储介质，涉及车辆控制技术领域，该方法包括：在满足车辆的启动条件的情况下，判断车辆钥匙是否发生复位；若是，检测车辆钥匙是否被放置于车辆的备用启动装置；其中，在车辆钥匙放置于备用启动装置的情况下，备用启动装置为车辆钥匙供电；若是，进入安全验证模式，通过车辆对车辆钥匙进行身份验证；在车辆钥匙的身份验证通过的情况下，启动车辆。本申请能够在车辆钥匙的电池电量过低时，因车辆钥匙向车辆发送无线电频率数据，导致车辆钥匙发送复位而无法工作的情况下，确保车辆正常启动，有利于提高车辆钥匙的可靠性。
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