| 基于CAN总线的顶板离层计算机监控系统 |
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| 引用本文： | 张勇,宋扬,毕雅静,闫相宏.基于CAN总线的顶板离层计算机监控系统[J].采矿与安全工程学报,2008,25(2):235-238. |
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| 作者姓名： | 张勇 宋扬 毕雅静 闫相宏 |
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| 作者单位： | 山东科技大学,资源与环境工程学院,山东,青岛,266510;泰山医学院放射学院,山东,泰安,271000;山东科技大学,资源与环境工程学院,山东,青岛,266510 |
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| 摘 要： | 国内顶板离层计算机测控系统多采用RS-485总线,传输效率低,可靠性不高.CAN总线控制器局域网是一种有效支持分布式控制或实时控制的串行通讯网络,和RS-485总线相比实时性、稳定性较好.文章运用CAN总线对顸板离层计算机监控系统进行设计.现场测试表明,其各项指标达到了设计要求,能够对顶板离层和可能的冒落进行实时预报.
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| 关 键 词： | 顶板离层 单片机 CAN总线 监控系统 |
| 文章编号： | 1673-3363(2008)02-0235-04 |
| 修稿时间： | 2007年7月23日 |
Computer Monitoring System for Roof Bed Separation Based on CAN BUS |
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| ZHANG Yong,SONG Yang,BI Ya-jing,YAN Xiang-hong.Computer Monitoring System for Roof Bed Separation Based on CAN BUS[J].Journal of Mining and Safety Engineering,2008,25(2):235-238. |
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| Authors: | ZHANG Yong SONG Yang BI Ya-jing YAN Xiang-hong |
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| Affiliation: | 1.Department of Resource and Environment;Shandong University of Science and Technology;Qingdao;Shandong 266510;China;2.Department of Radioactive;Taishan Medical College;Taian;Shandong 271000;China |
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| Abstract: | Most of the monitoring systems for roof bed separation are designed based on RS-485 BUS,which is low in both signal transmission efficiency and reliability.The Controller Area Network(CAN) is a serial communication protocol which efficiently supports distributed control or real time control with a very high level of security.Compared with the RS-485 BUS,the CAN is good in real-time and stability and so it is used to design the monitoring system.The field experiment shows that all indexes meet the design req... |
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| Keywords: | roof bed separation micro-controller CAN BUS monitor system |
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