摘要
介绍了CCP协议的基本原理、通信方式和工作方法,在此基础上开发了基于CCP协议的发动机标定系统。介绍了标定系统硬件和软件的组成,并分别在控制器和上位机实现了CCP协议的通信。本系统实现了数据的采集与显示、在线标定、数据的存储和读取等功能,具有通信可靠、传输速度快、通用性好等优点,还可以针对用户需求进行功能配置。
The basic principle, communication mode and working method of CCP protocol were introduced. Based on this, the engine calibration system was developed. In addition, the hardware and software structure of calibration system was introduced and the communication between controller and host computer was realized. The system realized the function of data acquisition and display, on-line calibration and data storage and read, had the characteristics of reliable communication, fast transmission and good compatibility and could provide customers the self-configured functions.
出处
《车用发动机》
北大核心
2010年第4期28-31,共4页
Vehicle Engine
基金
国家"八六三"计划基金资助项目(2006AA11A1C1)
