基于串行通信的车载信息在线监测系统

Online-monitoring System for Process Information of Vehicle Electronically Controlled System Based on Serial Communication

采用面向对象方法及多线程技术开发了基于上、下位机串行通信的车载信息在线监测系统，并成功地应用到自动变速器控制单元的开发及调试中，用以揭示控制系统的“微观”工作过程，具有较高的实用价值。

By using object oriented method and multi-thread technique, an online-monitoring system for the process information of vehicle electronically controlled system is developed in this paper, which is based on serial communication between epigynous and hypogynous machines. The system is applied to the development of automatic transmission control unit to post the micro-work process of control system successfully, and has highly practicable worthiness.