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Title:
ON-BOARD AUTOMATIC DIAGNOSIS SYSTEM DEVICE AND UPGRADING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/045700
Kind Code:
A1
Abstract:
Provided in an embodiment of the present invention are an on-board automatic diagnosis system device and an upgrading method therefor. The method comprises: a modem obtaining a device upgrade package of an on-board diagnostic system device; the modem dividing the device upgrade package into a first software package for upgrading the modem and a second software package for upgrading a microcontroller, and pushing the second software package to the microcontroller; the microcontroller upgrading according to the second software package.

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Inventors:
LIANG LEI (CN)
Application Number:
PCT/CN2017/071008
Publication Date:
March 15, 2018
Filing Date:
January 12, 2017
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H04L12/24
Foreign References:
CN104461654A2015-03-25
CN101840234A2010-09-22
CN104461594A2015-03-25
CN104754043A2015-07-01
US20060122746A12006-06-08
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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