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Method and device for realizing restoration and update of vehicle-mounted software system

A technology of software system and vehicle-mounted software, which is applied in the direction of program control device, program loading/starting, etc., which can solve the problems of software system failure to start normally, high repair cost of software system, and long repair time, etc., so as to meet convenience or simplicity requirements, reduce software repair costs, and reduce operational complexity

Active Publication Date: 2012-09-19
湖南纽曼车联网股份有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] Due to the special working environment of the on-board equipment, abnormal interference, sudden power failure and other situations often cause the software system to fail to start normally, which requires dismantling and reprogramming the system, resulting in high cost and low efficiency for software system repair. Low, long repair time, etc.

Method used

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  • Method and device for realizing restoration and update of vehicle-mounted software system
  • Method and device for realizing restoration and update of vehicle-mounted software system

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] figure 1 It is a flow chart of a method for repairing or upgrading vehicle-mounted software in an embodiment of the present invention. The method for realizing vehicle-mounted software repair or upgrading according to this embodiment includes the following steps:

[0031] Step 101: accessing a removable storage medium;

[0032] This step specifically includes: accessing the mobile storage medium, where the latest version of the vehicle software boot p...

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Abstract

A method for realizing restoration or update of a vehicle-mounted software system includes the steps: accessing a mobile storage medium; starting a guiding procedure of the vehicle-mounted software system; loading the newest edition of the guiding procedure of the vehicle-mounted software system in the mobile storage medium and a software system kernel when the software system is started; and automatically installing application software when the software system is restored. The device for realizing the method comprises the mobile storage medium, a starting module for the software system, a loading module for the software system kernel and a loading module for the application software. Since the vehicle-mounted software system can be directly restored or updated by utilizing the mobile storage medium, cost for restoration or update of the vehicle-mounted software system is lowered, and restoration efficiency is improved.

Description

technical field [0001] The invention relates to vehicle-mounted equipment software, in particular to a repair or upgrade of a vehicle-mounted equipment software system. Background technique [0002] Due to the special working environment of the on-board equipment, abnormal interference, sudden power failure and other situations often cause the software system to fail to start normally, which requires dismantling and reprogramming the system, resulting in high cost and low efficiency for software system repair. low, long repair time, etc. [0003] In view of this situation, the present invention proposes a technical solution for repairing or upgrading the software system of the vehicle-mounted equipment by means of a mobile storage medium, which reduces operational complexity, saves repair costs, and saves repair time. Contents of the invention [0004] Embodiments of the present invention provide a method and device for realizing the repair or upgrade of the vehicle-mount...

Claims

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Application Information

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IPC IPC(8): G06F9/445
Inventor 林国辉
Owner 湖南纽曼车联网股份有限公司
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