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A VCI device program upgrade method, device and system

A program upgrade and equipment technology, applied in the field of automobiles and software, can solve the problems of user difficulty, single connection method, and high limitations, and achieve the effect of enhancing flexibility and breadth, high flexibility, and improving convenience of use

Active Publication Date: 2017-01-04
AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the upgrade methods for VCI devices use a single connection method (such as USB, COM, or wireless). In this way, most of the user's upgrade servers are only on the PC platform, and a designated connection port must be provided to proceed. The upgrade of the code has high limitations and relatively low flexibility, which brings difficulties to users

Method used

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  • A VCI device program upgrade method, device and system
  • A VCI device program upgrade method, device and system
  • A VCI device program upgrade method, device and system

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Embodiment Construction

[0044] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] see figure 1 A method for upgrading a VCI device program provided by an embodiment of the present invention is applied to a VCI device, and the method includes:

[0046] S101. The VCI device opens all its connected ports, and starts a command monitoring thread.

[0047] Specifically, after the VCI device is started, it opens all the connection ports it is equipped with, and starts a command monitoring thread to be in a standby state to monitor the upgrade command. The connection ports include but are not limited to: COM, USB, wired network, WIF...

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Abstract

The invention discloses a method, a device and a system for upgrading a program of VCI (virtual channel identifier) equipment and belongs to the technical field of vehicles and software. The method includes opening all connecting ports provided on the VCI equipment, and starting a command monitoring thread; after a programming broadcast command is monitored, acquiring the connecting port receiving the programming broadcast command; replying an ID (identity) of the VCI equipment to a server side through the connecting port, and entering an upgrading mode to receive an upgrading file transmitted by the server side. By adopting the method, the command monitoring thread is started through the VCI equipment, and monitoring of each communication interface is realized; a upgrading mode of the VCI equipment with multiple channels connected is provided, and the upgrading server side can run on various platforms, so that upgrading flexibility and universality of the VCI equipment are improved, and convenience in use of a user is improved.

Description

technical field [0001] The invention relates to the technical field of automobiles and software, in particular to a VCI (Vehicle Communication Interface) equipment program upgrading method, device and system. Background technique [0002] With the rapid development of automotive electronic technology, more and more automotive computer systems need to be maintained and upgraded. [0003] Level, more and more automotive diagnostic or programming equipment manufacturers also appear frequently, such equipment also needs to be continuously upgraded and maintained, VCI equipment is also one of the general-purpose automotive diagnostic or programming interface equipment, most of which are based on embedded The operating system and its software also need to be upgraded to adapt to the development of automotive electronics. [0004] At present, most of the upgrade methods for VCI devices use a single connection method (such as USB, COM, or wireless). In this way, most of the user's ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445H04L29/08
Inventor 余世均李红京
Owner AUTEL INTELLIGENT TECHNOLOGY CORP LTD