| 基于CAN总线的矿井用多路压力监测系统的设计 |
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| 引用本文： | 常青 刘晓文. 基于CAN总线的矿井用多路压力监测系统的设计[J]. 矿山机械, 2005, 33(10): 75-76 |
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| 作者姓名： | 常青 刘晓文 |
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| 作者单位： | 中国矿业大学,信电学院,江苏,徐州,221008;中国矿业大学,信电学院,江苏,徐州,221008 |
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| 摘 要： | 矿井下经常需要测某个工作面的压力，如果出现过压的情况，需要及时采取措施以防止事故发生，这对于保证煤矿安全生产是非常必要的，因此需要一种能够准确测量工作面压力大小并且能够将其及时传输给地面的工作人员的仪器。同时该仪器还应该具有即时显示压力值和存储一段时间的数据功能，以便于工作人员进行分析。
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| 关 键 词： | 压力监测系统 CAN总线 PIC18Fxx8 |
| 文章编号： | 1001-3954（2005）10-0075-76 |
| 收稿时间： | 2005-05-25 |
| 修稿时间： | 2005-05-25 |
Design to Mine-Used Multi-Path Pressure Monitoring System Based on CAN Bus |
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| CHANG Qing et al.. Design to Mine-Used Multi-Path Pressure Monitoring System Based on CAN Bus[J]. Mining & Processing Equipment, 2005, 33(10): 75-76 |
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| Authors: | CHANG Qing et al. |
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| Affiliation: | CHANG Qing et al. |
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| Abstract: | In orderto assure requirementof safe production,according to pressure of monitoring surface in undergound mine, the paper design a kind of mine-used multi-path pressure monitoring system based on CAN bus. The system applies PIC18Fxx8 serial single-chip processor to realize pressure measurance and handling, saving and display measured data, moreover,realtime communication of the systemwith upper processor is realized by CAN bus. Considering undergound mine is electrically supplied with bus, low consumption is designed in the system. |
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| Keywords: | Pressure monitoring system CAN bus PIC18Fxx8 |
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