宇航计测技术 ›› 2014, Vol. 34 ›› Issue (1): 67-70.doi: 10.12060/j.issn.1000-7202.2014.01.15

• 论文 • 上一篇    下一篇

低功耗环境监测系统设计与实现

石伟峰1；魏炜2   

  1. 1、海军驻航天二院军事代表室，北京 100039;
    2、北京无线电计量测试研究所，北京 100039
  • 出版日期:2014-02-15 发布日期:2014-02-15

Design and Realization of Low-power Environmental Monitor System

SHI Wei-feng1；WEI Wei2   

  1. 1、Military Representative Office of the Navy's Aerospace Second Institution, Beijing 100039;
    2、Beijing Institute of Radio Metrology and Measurement, Beijing 100039
  • Online:2014-02-15 Published:2014-02-15

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摘要： 以单片机MSP430F149为控制核心，辅以温度传感器、光敏传感器、无线收发模块和LCD液晶显示器等，实现了对环境温度和光信息的测量。该系统由一个监测终端和2个探测节点组成，均含有一套无线收发电路实现传输数据功能，监测终端实时显示当前能够通信的探测节点编号及探测到的环境温度和光照信息。经实验测试，该系统功耗小，使用方便。

关键词: 环境监测, 无线通讯, 低功耗

Abstract: The MCU MSP430F149 is used as core in the system, and the thermometer, photosensitive sensor, wireless module and LCD display are used too. The measure of temperature and light is realized by this system. The system is made of one terminal and two nodes, and all of them contain a suit of wireless module to transmit data. The serial number of nodes and current temperature and illumination can be observed on the terminal. The system is lowpower and used expediently through test.

Key words: Environmental monitor, Wireless transmission, Low-power

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