摘要
为了加快汽车ABS的开发进程,开发了ABS在线监测与标定平台。利用USB转CAN通信卡和CCP协议标准,实现了上位机平台和ECU的实时通信。利用VC++开发了监测管理、标定管理、参数优化和文件管理模块,实现了控制效果实时监视、控制逻辑离线分析、控制算法流程离线分析、控制效果评价、控制参数优化和控制参数在线标定功能,为ABS控制算法开发和路试匹配提供了有力的工具。开发了控制系统并利用该平台在某款重型汽车上做了路试试验,结果表明,利用该平台不仅可以分析控制算法的逻辑,控制效果,而且可对控制效果进行评价和在线控制参数优化,加快了ABS的开发进程。
To speed up the ABS development, the online monitoring and calibration platform for mobile anti-lock breaking system was developed. By using USB to CAN module and CCP calibration protocol, real-time communication between platform and ECU was realized.The inspection management module, calibration management module, parameters optimization module and files management module were developed by using VC ＋ ＋ .Thus, the control effect real-time monitoring, control logic offline analysis, control algorithm flow offline analysis, control effect evaluation, control parameters optimization and control parameters online calibration were realized to provide a strong tool for ABS control algorithm development and road test. The control system for certain kind of camion was developed and road tests based on the platform were done. The result shows that the platform can not only analyze the logic of control algorithm and the control effects but also evaluate the control effect and optimize the online control parameters. The ABS development was speeded up greatly by using the platform.
出处
《公路交通科技》
CAS
CSCD
北大核心
2009年第7期144-148,共5页
Journal of Highway and Transportation Research and Development
基金
重庆市科技攻关资助项目(2006AB2026)
重庆市教委科技计划资助项目(KJ080501)
重庆市自然科学基金资助项目(CSTC2008BB2407)
关键词
汽车工程
监测与标定平台
CCP
ABS
automobile engineering
inspection and calibration platform
CCP
ABS
