基于CAN总线的二甲醚发动机测控系统的设计

Design of Measurement and Control System of DME Engine Based on CAN Bus

针对共轨式二甲醚发动机控制机理,开发了一套测控系统,其中主要包括:数据采集系统、喷射控制系统、PC机管理系统。通过CAN总线对发动机的数据进行采集与分析,对发动机进行有效的实时状态监控和故障诊断。

Based on Control mechanism of Common Rail Injection system of DME Engine this paper,designs a measure and control system that mainly includes three parts of data gather,PC management system,Using CAN bus This system may gather data,monitor status,diagnose fault of engine.