| 摘要:基于ARM10嵌入式主板,采用传感器、信号调理模块、PC104采集板,设计了车用柴油机技术状态数据采集、处理系统。标定试验表明:系统精度为1%,能够满足实时采集的要求。实车应用试验实现了车用柴油机技术状态监测,为车用柴油机视情维修提供技术手段。 |
| 关键词: 车用柴油机 状态数据 采集系统 |
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| The Design of Automobile Diesel Engine Technical State Digital Real-time Data Collection System |
| Wang Xiancheng,Zhang Genliang,He Mu,Jiang Li |
| Department of Mechanical Engineering, Armored Force Engineering Institute, Beijing100072 |
| Abstract:Based on the ARM10 embedded motherboard, sensors, signal conditioning modules and PC104 acquisition board were used to develop the data acquisition and processing system of automobile diesel engine’s technical state. By calibration tests, it has proved that the system’s accuracy is 1%, which can meet the requirements of real-time collection. By real vehicle application tests, it has realized diesel engine’s technical state monitoring, thus could provide technical means for diesel engine’s CBM. |
| Key words: automobile diesel engine state data acquisition system |
