| 基于DHT11的无线温湿度传感器网络节点的设计 |
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| 引用本文： | 韩英梅,赵建平,白慧静.基于DHT11的无线温湿度传感器网络节点的设计[J].井冈山大学学报（自然科学版）,2011(1):67-70. |
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| 作者姓名： | 韩英梅 赵建平 白慧静 |
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| 作者单位： | 曲阜师范大学物理工程学院; |
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| 摘 要： | 基于温室和养殖孵化等场所需要及时监测环境温湿度的需求,设计了一种低成本、低功耗的无线温湿度传感器网络节点.主要介绍了节点的软硬件设计,详细阐述了DHT11温湿度传感器的时序.传感器节点的设计以超低功耗MSP430F122单片机为核心,配以DHT11和无线RF收发芯片NRF401实现了节点有效的数据采集和可靠的数据传输....
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| 关 键 词： | 无线传感器节点 MSP430单片机 低功耗 数据采集 温湿度传感器 |
DESIGN OF TEMPERATURE HUMIDITY WIRELESS SENSOR NETWORK NODE BASED ON DHT11 |
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| HAN Ying-mei,ZHAO Jian-ping.DESIGN OF TEMPERATURE HUMIDITY WIRELESS SENSOR NETWORK NODE BASED ON DHT11[J].Journal of Jinggangshan University(Natural Sciences Edition),2011(1):67-70. |
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| Authors: | HAN Ying-mei ZHAO Jian-ping |
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| Institution: | HAN Ying-mei,ZHAO Jian-ping(College of Physics and Engineering Qufu Normal University,Qufu,Shandong 273165,China) |
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| Abstract: | We design a kind of low-cost and low-power wireless sensor node for collecting the information of temperature and humidity based on the requirements of greenhouse and hatchery.We also introduce soft-hardware design in detail.With low power consumption MSP430F122 as the core,temperature humidity sensor and single RF transceiver NRF401 chip,we realize the effective data acquisition and reliable data transmission.It has many advantages such as low power consumption,low cost,high integration,small size and stab... |
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| Keywords: | wireless sensor network node MSP430 single chip low power data acquisition temperature humidity sensor |
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