Method, electronic device and vehicle for controlling unlocking of a vehicle

By acquiring information about moving targets and vehicles around the vehicle, the system can predict an impending collision and unlock the vehicle in advance. This solves the problem of vehicles failing to unlock properly during OTA upgrades, ensuring that the vehicle automatically unlocks in the event of an accidental collision and improving the safety of occupants.

CN122666979APending Publication Date: 2026-09-01GREAT WALL MOTOR CO LTD
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Patent Information

Application Number
CN202610762290.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-29
Publication Date
2026-09-01

AI Technical Summary

Technical Problem

An accidental collision occurred while the vehicle was undergoing an OTA upgrade, rendering the vehicle unable to unlock and open its doors, posing a significant safety hazard.

Method used

By acquiring information about moving targets and vehicles around the vehicle, it determines whether the conditions for an impending collision are met, and controls the vehicle to unlock in advance when a collision is imminent, ensuring that automatic unlocking is not affected even if the unlocking control device fails to power down during a software upgrade.

Benefits of technology

The system unlocks the vehicle in advance when a collision is imminent, ensuring the safety of occupants and preventing unlocking failure due to power failure of the unlocking control device, thus improving vehicle safety in the event of an accidental collision.

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Abstract

This application provides a method, electronic device, and vehicle for controlling vehicle unlocking, applied in the field of intelligent connected vehicle technology. When a vehicle enters a software upgrade process, the current progress of the software upgrade is obtained. When the current process is a target process, it indicates that there may be a risk that the vehicle cannot be automatically unlocked in time due to the software upgrade. Therefore, information on moving targets and vehicles around the vehicle is obtained. When the moving target information and vehicle information meet the conditions for an impending collision, the vehicle is controlled to unlock. In this way, the vehicle is automatically unlocked immediately when an unavoidable collision is predicted, even before a collision occurs. That is, the vehicle is unlocked in advance when a collision occurs. Even if the unlocking control device fails due to the target process of the software upgrade when the vehicle is in the collision, it will not affect the automatic unlocking of the vehicle, ensuring that the vehicle automatically unlocks in advance in the event of an accidental collision, thereby ensuring the safety of the occupants.
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