Vehicle and upgrading method thereof, server and upgrading file processing method thereof, medium and program product

By using a grouped parallel upgrade mechanism, the problem of low vehicle upgrade efficiency is solved, ensuring that the longest upgrade task does not block other tasks, thus achieving a stable, reliable, and efficient upgrade.

CN121597239APending Publication Date: 2026-03-03VOYAH AUTOMOBILE TECH CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202511503703.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-21
Publication Date
2026-03-03

AI Technical Summary

Technical Problem

The current technology for vehicle upgrades is relatively inefficient, mainly due to the efficiency bottleneck caused by the use of a serial upgrade method.

Method used

By dividing the upgrade file package into multiple compressed upgrade packages for parallel processing, a first thread and at least one second thread are established. The first thread processes the longest compressed upgrade package, and the second thread processes other compressed upgrade packages, ensuring parallel operation. Within each second thread, serial upgrades are used to satisfy the constraint that the total time within the group is less than or equal to the time of the first compressed upgrade package.

Benefits of technology

It achieves stability, reliability, and efficiency improvement in the vehicle upgrade process, avoids performance bottlenecks caused by excessive parallel tasks, reduces the risk of concurrent write conflicts, and improves overall upgrade efficiency.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The embodiment of the invention discloses a vehicle and an upgrading method thereof, a server and an upgrading file processing method thereof, a medium and a program product, and the method comprises the steps: obtaining an upgrading file package under the condition of receiving an upgrading instruction, and building a first thread and at least one second thread based on grouping information; upgrading the vehicle based on the first compressed upgrade package in the first thread; the vehicle is subjected to serial upgrading based on the second compressed upgrading package in the corresponding second group in each second thread, and the first thread and at least one second thread run in parallel. According to the embodiment of the invention, the longest upgrading task in the system is ensured not to block the execution of other upgrading tasks, the longest upgrading task is continuously operated as an independent parallel unit, and other threads can synchronously promote intra-group upgrading by fully utilizing calculation and I / O (Input / Output) resources, so that the total time consumption of remote online upgrading is greatly shortened globally, and the upgrading efficiency is improved. And the upgrading efficiency is improved.
Need to check novelty before this filing date? Find Prior Art