Remote upgrading method for vehicle-mounted communication terminal

A vehicle-mounted communication terminal and remote upgrade technology, which is applied in the field of remote upgrade of vehicle-mounted terminals, to achieve the effects of ensuring normal use, information transparency, and ensuring legality

Inactive Publication Date: 2016-09-28
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a remote upgrade method for a vehicle-mounted communication terminal, which can solve the security problem of the upgrade process in the prior art

Method used

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  • Remote upgrading method for vehicle-mounted communication terminal
  • Remote upgrading method for vehicle-mounted communication terminal

Examples

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] The remote upgrade method of the vehicle communication terminal of the present invention is implemented based on the following figure 2 The hardware network system shown, such as figure 1 As shown in the flow chart, it contains the following steps:

[0039] 1) The background server publishes a new version of the terminal. The administrator releases the new version of the program and the program version number, program package, new version description information, etc. to the background server through the background system.

[0040] 2) The background server sends an upgrade notification to the user's mobile App, prompting the user that there is a new version for upgrading, and online upgrade can be performed.

[0041] 3) The mobile App terminal receives the user's choice of whether to upgrade the terminal, if the upgrade is selected, step 4) i...

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Abstract

The invention relates to a remote upgrading method for a vehicle-mounted communication terminal. The method comprises the following steps that 1, a background server issues a new version of a terminal; 2, the background server sends an upgrading inform to a mobile phone App end; 3, the mobile phone App end receives an upgrading selection sent by a user; 4, the background server sends new version software information to the terminal; 5 the background server authenticates the identity legality of the terminal; 6, the terminal downloads an upgrading patch; 7,upgrading patch legality and integrity are checked; 8, whether a vehicle has the upgrading condition or not is judged; 9, the terminal is remotely upgraded; 10, a new version program is installed for the terminal; 11, the terminal judges whether operation of new version software is normal or not is judged; 12, an original version program back-up patch is deleted, and the new version program is backed up; 13, the number of the new version software is reported to the background server; 14, the mobile phone App end prompts the user to upgrade information. The safety problems in the upgrading process in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted electronic communication, in particular to a method for remotely upgrading a vehicle-mounted terminal. Background technique [0002] With the continuous development of Internet of Vehicles technology, more and more terminals equipped with mobile communication functions are applied to automobiles, providing users with mobile Internet-based services such as vehicle remote control, vehicle diagnosis, remote positioning, vehicle anti-theft monitoring prompts, and remote upgrades. Functions bring great convenience to users and enhance the sense of technology of the vehicle. Among them, the application of the vehicle remote upgrade function solves the current problem that the user needs to go to the 4S shop to operate the software update of the terminal, which brings convenience to the user, but it still has the following problems: [0003] 1) Software upgrades are basically only supported thro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08G06F9/44
CPCH04L63/0876H04L67/025H04L67/06H04L67/125G06F8/70H04L67/55
Inventor 秦黎彭小波任凡
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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