| 基于CAN总线的多参数测控系统设计 |
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| 引用本文： | 许文斌,桂武明.基于CAN总线的多参数测控系统设计[J].微计算机信息,2010(14). |
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| 作者姓名： | 许文斌 桂武明 |
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| 作者单位： | 长沙航空职业技术学院;中南大学; |
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| 摘 要： | 以AT89C52微处理器核心设计了智能多参数测控系统,通过MAX125对多路参数的采集,采用CAN总线构成数据通信接口。给出了系统硬件结构图、数据采集和CAN总线接口原理图,及CAN总线通信流程与程序核心C语言语句。系统硬件结构简单,通过工业局域网以网络通信的方式进行数据通信,实现对温度、湿度、压力、流量、电压、电流、距离、速度等多种参数的测量,并可对其中必要的参数进行控制,满足现代测控技术的需要。
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| 关 键 词： | CAN总线 多参数 工业局域网 |
Design of Intelligent Multi-Parameter Measurement and control System Based in CAN Bus |
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| XU Wen-bin,GUI Wu-ming.Design of Intelligent Multi-Parameter Measurement and control System Based in CAN Bus[J].Control & Automation,2010(14). |
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| Authors: | XU Wen-bin GUI Wu-ming |
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| Affiliation: | (ChangSha Aviation Vacation Technology College,ChangSha,410014,China) XU Wen-bin (College of Centre South University,410083,China) GUI Wu-ming |
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| Abstract: | An Intelligent multi-parameter measurement and control system,in which MAX125 is used to collect multi-parameter and CAN bus is used to realize data communication interface,is designed.The hardware structure,the data acquisition and CAN bus interface principle diagram,and CAN bus communication flow chart and the main C program sentences are given.This system has simple hardware components,and completes data transfer in the mode of network-communication through industry area network.It can meet the needs of ... |
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| Keywords: | Controller Area Network Bus Intelligent Multi-Parameter Industry Area Network |
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