| 基于CAN总线的发动机电涡流测功机数据采集器 |
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| 引用本文： | 付海燕,苏铁熊,王孝.基于CAN总线的发动机电涡流测功机数据采集器[J].仪表技术与传感器,2007(11):36-39. |
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| 作者姓名： | 付海燕 苏铁熊 王孝 |
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| 作者单位： | 1. 中北大学车辆与动力工程系,山西太原,030051
2. 中国北方发动机研究所,山西大同,037036 |
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| 摘 要： | 介绍了自带A／D转换器和CAN控制器的高速单片机C8051F040在通用发动机测控系统采集器中的应用，以及C8051F040的主要特点。在此基础上，重点介绍了单片机在通用发动机测控系统采集器中的硬件和软件流程的设计，通过KS-232通信与PC机连接显示采集数据，以及通过CAN总线方式和主控单元建立数据传输。
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| 关 键 词： | 采集器 CAN总线 |
| 文章编号： | 1002-1841（2007）11-0036-04 |
| 收稿时间： | 2007-01-25 |
| 修稿时间： | 2007-07-03 |
Key Technology of Calibration System for Electronic Control Engine Based on CAN Bus |
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| FU Hai-yan,SU Tie-xiong,WANG Xiao.Key Technology of Calibration System for Electronic Control Engine Based on CAN Bus[J].Instrument Technique and Sensor,2007(11):36-39. |
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| Authors: | FU Hai-yan SU Tie-xiong WANG Xiao |
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| Abstract: | Introduced an raeasure and control system of the engine. The system is controlled by C8051F040 MCU with high speed, which concludes the A/D converting implement and the CAN control implement. The characteristic of C8051F040 was described simply, and the principle of each part of the system was presented detailedly. Main points of software design were also offered. The collection data was showed by computer which connected the RS -- 232 , and the CAN bus data transmit was also realized at the end. |
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| Keywords: | C8051F040 RS-232 |
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