Development of a Calibration and Monitoring System for GD-1 High Pressure Common Rail Diesel Engine

被引:1
|
作者
王俊席
杨林
冯静
冒晓建
卓斌
机构
[1] School of Mechanical & Power Eng. Shanghai Jiaotong Univ.
[2] School of Mechanical & Power Eng.
[3] Shanghai 200030
[4] China
关键词
diesel engine; calibrating and monitoring system; CAN calibration protocol; online calibration;
D O I
暂无
中图分类号
TK42 [柴油机];
学科分类号
摘要
Based on CAN calibration protocol, a new calibration and monitoring system was developed for the GD-1 high pressure common rail diesel engine. CAN driver block, monitoring program and calibration program for this system were designed respectively. The inquiry mode was used in the monitoring program and the interrupt mode was used in calibration program. The calibration program was designed in structural programming model. This system provides a reliable, accurate and quick CAN bus between ECU and PC, with baud rate up to 500Kbit/s. The implementation of the compatible and universal CAN calibration protocol makes it easy to displace the system and its function modules. It also provides friendly, compatible and flexible calibration interface, and the functions of online calibration and real-time monitoring. This system was successfully used in a GD-1 high pressure common rail diesel engine and the engine performance and exhaust emissions were significantly improved.
引用
收藏
页码:45 / 49
页数:5
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