| 基于CAN总线的远程水温水位测控系统的研究 |
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| 引用本文： | 王公堂,于国栋.基于CAN总线的远程水温水位测控系统的研究[J].电子设计工程,2011,19(15):92-94. |
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| 作者姓名： | 王公堂 于国栋 |
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| 作者单位： | 山东师范大学物理与电子科学学院,山东济南,250014 |
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| 摘 要： | 针对现代化小区对远程水温水位测控的需求,设计了一款基于CAN总线的远程测控系统。系统采用带有CAN总线控制器的PIC18F458微处理器,结合82C250收发器,实现了对多路信号的数据采集和CAN总线远程通信。系统由一个上位机与多个测控节点组成,上位机主要负责显示各测控节点的水温水位状态,测控节点负责采集水温水位数据和实现继电器控制。上位机与各测控制节点通过CAN总线通讯,经测试有效通讯距离可达5 km。
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| 关 键 词： | CAN总线 PIC18F458 远程测控 水温 水位 |
The research of remote monitoring and control systemfor water temperature and water level based on CAN bus |
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| WANG Gong-tang,YU Guo-dong.The research of remote monitoring and control systemfor water temperature and water level based on CAN bus[J].Electronic Design Engineering,2011,19(15):92-94. |
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| Authors: | WANG Gong-tang YU Guo-dong |
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| Affiliation: | (College of Physics and Electronics,Shandong Normal University,Jinan 250014,China) |
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| Abstract: | To satisfy the demand of modern community for monitoring of remote water temperature and water level,a monitoring and control system based on CAN bus was designed.Adopting the microprocessor PIC18F458 with CAN bus controller,added 82C250 transceiver,the s |
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| Keywords: | CAN bus PIC18F458 remote control water temperature water level |
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