Development of a Digital Vehicle Instrument System Based on In-vehicle Network

被引：0

作者：

Xu Jun ^{[1
]}

Li Gang-yan ^{[1
]}

机构：

[1] Wuhan Univ Technol, Scholl Mech & Elect Engn, Wuhan 430070, Peoples R China

来源：

ICICTA: 2009 SECOND INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTATION TECHNOLOGY AND AUTOMATION, VOL II, PROCEEDINGS | 2009年

关键词：

CAN; ECU; embedded system; Vspy3;

D O I：

10.1109/ICICTA.2009.328

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

With the increase of the number and complexity of city bus Electronic Control Units, a flexible vehicle instrument system based on in-vehicle network with high reliability was designed and implemented on a new type of natural gas city bus. The instrument system adopts HCS12 embedded system, CodeWarrior development platform, Vspy3 diagnosis software and modularization design method. An information module based on in-vehicle network and a digital stepper motor panel is included in the system, which can realize real-time monitoring and fault diagnosis through bus interface via Vspy3. Compared with traditional vehicle instrument system, the system has been proved to be more effective and reliable through road driving test.

引用

页码：383 / 386

页数：4