Ota upgrade method, electronic device, storage medium and program product

By acquiring the vehicle's target baseline and ECU grouping information, and combining this with human-machine interaction to determine the upgrade target and time, the ECU components are accurately located, solving the problems of flexibility and long time required for OTA upgrades, and achieving a fast and flexible upgrade effect.

CN122086433APending Publication Date: 2026-05-26VOYAH AUTOMOBILE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
VOYAH AUTOMOBILE TECH CO LTD
Filing Date
2026-01-07
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In existing technologies, vehicle OTA upgrades suffer from poor flexibility and long upgrade times, making it impossible to achieve fast and flexible upgrades.

Method used

By acquiring multiple upgrade function points and ECU grouping information corresponding to the vehicle's target baseline, the system uses human-machine interaction to determine the target function points and time to be upgraded, accurately locates the ECU components that need to be upgraded, and performs the upgrade operation when the conditions are met. The system also supports user-defined upgrade time and scope.

Benefits of technology

It enables fast and flexible OTA upgrades, reduces interference from irrelevant ECU components, improves system stability, and avoids vehicle malfunctions caused by upgrades.

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Abstract

This application provides an OTA upgrade method, electronic device, storage medium, and program product. It relates to the field of vehicle control technology. The method includes: acquiring multiple upgrade function points and ECU grouping information corresponding to a target baseline of the vehicle; based on the vehicle's upgrade history and the multiple upgrade function points corresponding to the target baseline, obtaining, through human-machine interaction, the target function point that needs to be upgraded among the multiple upgrade function points and the corresponding upgrade time for the target function point; determining the ECU component corresponding to the target function point from the ECU grouping information, thus obtaining the target ECU component that needs to be upgraded; and performing an upgrade operation on the target ECU component when the vehicle meets the upgrade time. This application achieves a fast and flexible upgrade effect.
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