| 基于CAN总线的柴油机数据采集系统设计 |
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| 引用本文： | 杨薇,魏青,范燕朝,杨凤秋,胡勇,焦玉琴,李晨.基于CAN总线的柴油机数据采集系统设计[J].车用发动机,2012(1):68-71,80. |
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| 作者姓名： | 杨薇 魏青 范燕朝 杨凤秋 胡勇 焦玉琴 李晨 |
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| 作者单位： | 中国北方发动机研究所;太原公共交通控股有限公司;西安工业大学北方信息工程学院 |
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| 摘 要： | 设计了基于CAN总线的柴油机运行参数采集系统,以C8051F040单片机为核心,采用传感器、信号调理模块和AT45DB161存储芯片实现数据的采集与存储,阐述了系统的硬件结构和程序设计。试验表明,设计的系统可快速准确地采集柴油机各种运行参数,实现实时采集、历史数据存储,扩展方便,经济实用。
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| 关 键 词： | 柴油机 数据采集系统 数据储存 CAN总线 |
Design of Diesel Engine Data Acquisition System Based on CAN Bus |
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| YANG Wei,WEI Qing,FAN Yan-zhao,YANG Feng-qiu,HU Yong,JIAO Yu-qin,LI Chen.Design of Diesel Engine Data Acquisition System Based on CAN Bus[J].Vehicle Engine,2012(1):68-71,80. |
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| Authors: | YANG Wei WEI Qing FAN Yan-zhao YANG Feng-qiu HU Yong JIAO Yu-qin LI Chen |
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| Institution: | 1.China North Engine Research Institute,Datong 037036,China;2.Taiyuan Public Traffic Holding Co.,Ltd.,Taiyuan 030024,China;3.The Xi’an Institute of Techmology,Xi’an 710025,China) |
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| Abstract: | Based on CAN bus,the data acquisition system for diesel engine operating parameters was designed.Taking C8051F040 single-chip as a core,the acquisition and storage of data were realized with sensors,signal conditioning modules and AT45DB161 memory chip.The hardware structure and program design were demonstrated in detail.The result shows that the designed system can collect the operating parameters of diesel engine quickly and accurately,and realize the real-time collection and history data storage.In addition,it is easy to expand and hence convenient. |
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| Keywords: | diesel engine data acquisition system data storage CAN bus |
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