| 煤堆温度远程监控系统的设计与实现 |
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| 引用本文： | 马恒,尚大俊,周腾.煤堆温度远程监控系统的设计与实现[J].辽宁工程技术大学学报(自然科学版),2009,28(6). |
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| 作者姓名： | 马恒 尚大俊 周腾 |
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| 作者单位： | 1. 辽宁工程技术大学,安全科学与工程学院,辽宁,阜新,123000;辽宁省煤矿安全工程重点实验室,辽宁,阜新,123000
2. 辽宁工程技术大学,安全科学与工程学院,辽宁,阜新,123000 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 为了预测煤堆自燃可能性,利用在煤堆中布设温度传感器,通过准确及时的监控煤堆温度分布与变化,从而达到预防预报煤堆自燃的目的.通过硬件设计,在地面煤堆中埋入多个ds18b20数字温度传感器,利用STC89C52单片机采集温度数据,并通过RS-485串口传回主控计算机,实现对煤堆温度的实时监测;在软件方面:采用Visual C++和数据库技术编写的上位机软件实现了温度的实时显示、曲线绘制、高温报警、数据存储、分析等功能.煤堆温度远程监控系统能够用于测量煤堆温度场分布,是预报煤堆自燃发火的有力工具.
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| 关 键 词： | 煤堆 单片机 |
Design and implementation of a remote temperature monitoring system on coal pile |
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| MA Heng,SHANG Dajun,ZHOU Teng.Design and implementation of a remote temperature monitoring system on coal pile[J].Journal of Liaoning Technical University (Natural Science Edition),2009,28(6). |
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| Authors: | MA Heng SHANG Dajun ZHOU Teng |
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| Institution: | MA Heng1,2,SHANG Dajun1,ZHOU Teng1 (1. College of Safety Science and Engineering,Liaoning Technical University,Fuxin 123000,China,2. Key Laboratory of Mine Safety Engineering of Liaoning Province,China) |
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| Abstract: | The temperature at ground coal pile is directly related with coal spontaneous tendency.Hence,accurately and timely monitoring temperature at a coal pile to prevent spontaneous combustion is of significance.The monitoring system hardware includes several components.For instance,several ds18b20 digital temperature sensors are buried inside the ground coal pile.The temperature data are collected by STC89C52 MCU,and transferred to the controlling computer by the RS-485 serial port.The PC software,developed usin... |
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| Keywords: | ds18b20 Visual C++ |
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