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Software upgrading method and system of vehicle and vehicle

A software upgrade and vehicle technology, applied in the field of systems, vehicles, and vehicle software upgrade methods, can solve problems such as lack of data backup and restoration mechanism, vehicle failure, and poor user experience.

Pending Publication Date: 2021-06-25
QOROS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Lack of data backup and restoration mechanism, for example: when the refresh fails, the vehicle’s functions may become invalid. At this time, maintenance personnel are required to perform maintenance. The user experience is poor, causing users to complain

Method used

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  • Software upgrading method and system of vehicle and vehicle
  • Software upgrading method and system of vehicle and vehicle
  • Software upgrading method and system of vehicle and vehicle

Examples

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Embodiment Construction

[0026] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0027] The software upgrade method, system and vehicle of the vehicle according to the embodiments of the present application will be described below with reference to the accompanying drawings.

[0028] figure 1 It is a flow chart of a method for upgrading software of a vehicle according to an embodiment of the present application. Such as figure 1 As shown, a method for upgrading software of a vehicle according to an embodiment of the present application includes the following steps:

[0029] S101: The ref...

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Abstract

The invention provides a software upgrading method and system for a vehicle and the vehicle. The software upgrading method of the vehicle comprises the steps that a refreshing control unit flashes a to-be-upgraded file to a first partition in an electronic control unit of the vehicle; if the refreshing is successful, the refreshing control unit switches the operation partition of the electronic control unit from the second partition to the first partition; and if flashing fails, the refreshing control unit keeps the running partition of the electric control unit as the second partition and restores the data in the first partition. According to the software upgrading method of the vehicle, function loss after vehicle upgrading failure can be avoided, and then the reliability of the vehicle is improved.

Description

technical field [0001] The present application relates to the field of vehicle technology, in particular to a vehicle software upgrade method, system and vehicle. Background technique [0002] In the related art, the software of the electronic control unit on the vehicle can be updated remotely, but there are the following technical problems: [0003] Lack of data backup and restore mechanism, for example: when the refresh fails, the function of the vehicle may become invalid. At this time, maintenance personnel are required to repair, the user experience is poor, and users complain. Contents of the invention [0004] The present application aims to solve at least one of the above-mentioned technical problems. [0005] Therefore, an object of the present application is to propose a method for upgrading vehicle software, which can avoid function loss after the vehicle upgrade fails, and further improve the reliability of the vehicle. [0006] The second purpose of the pre...

Claims

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Application Information

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IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 陈从鹏
Owner QOROS
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