| 基于nRF401矿井温湿度无线监测系统的设计 |
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| 引用本文： | 郑争兵.基于nRF401矿井温湿度无线监测系统的设计[J].煤炭技术,2013,32(1):108-109. |
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| 作者姓名： | 郑争兵 |
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| 作者单位： | 陕西理工学院物理与电信工程学院,陕西汉中,723003 |
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| 摘 要： | 针对我国矿井安全生产状况,提出了一种基于射频芯片nRF401的无线监测系统。该系统由多个现场终端和监测中心组成。现场终端采用温湿度传感器SHT11,以定时方式和随机方式检测矿井内的温湿度,通过nRF401模块完成与监控中心的无线数据通信。实验测试结果表明:系统的温度监测范围为-10～80℃,湿度误差为±3%;能够实现温湿度数据的实时、可靠传输。
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| 关 键 词： | nRF401模块 温湿度 ATmega16 无线监测 |
Design of Wireless Monitoring System for Mine Temperature and Humidity Based on nRF401 |
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| ZHENG Zheng-bing.Design of Wireless Monitoring System for Mine Temperature and Humidity Based on nRF401[J].Coal Technology,2013,32(1):108-109. |
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| Authors: | ZHENG Zheng-bing |
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| Affiliation: | ZHENG Zheng-bing (School of Physics and Telecommunication Engineering,Shaanxi University of Technology,Hanzhong 723003,China) |
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| Abstract: | For the mine safety situation in China,a wireless monitoring system based on the radio frequency chip nRF401was proposed.It was composed of the multi field terminals and the monitoring center.The field terminal used SHT11 in regular and random way to detect temperature and humidity inside the mine,and used nRF401 module to complete wireless data communications with the monitoring center.The experimental testing results show that:the system monitors the temperature range of-10~80℃ and the error humidity of ±3%,and can realize real-time,reliable temperature and humidity data transmission. |
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| Keywords: | nRF401 module temperature and humidity ATmega16 wireless monitoring |
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