基于ZigBee协议的环境检测系统开发

摘要

In order to reduce the complexity in wiring when measuring the temperature and humidity of the complex environment, the wireless sensor networks solution based on ZigBee agreement is introduced, using JN5139-Z01-M01 as the chip of measurement subsystem, and using the SHT15 sensor to measure the temperature and humidity and transfer the measured data to the network harmony equipment, which uses the JN5139-Z01-M02 as the chip. The network harmony equipment sends the data to the computer and accomplishes the monitoring of temperature and humidity and store the experimental data, and memory the experimental data simultaneously. In order to make corresponding adjustments in time, the data processing software is developed by Visual C+ + 6. 0, which can monitor the running states of all measurement subsystems in realtime. The experiment results show that the system goes well. And it can get the accuracy temperature and humidity in strong interference. And compared to traditional wired measurements, a good solution to the convenience of communication and measurement problems.%针对复杂环境温湿度测量布设线缆复杂的问题,提出一种基于ZigBee协议的无线传感器网络的解决方案.该方案利用JN5139-Z01-M01模块作为测量单元的芯片,使用盛世瑞恩公司的SHT15传感器对环境温湿度进行测量,将测量数据传送到以JN5139-Z01-M02为芯片的网络协调器中.网络协调器将数据传送到上位机,实现了温湿度的监测以及实验数据的存储.同时,利用Visual C++6.0开发出了上位机数据处理软件,可随时监测传感器网络中的各个测量单元的运行状况,以便及时作出相应的调整.实验结果证明,该系统运行良好,能在强干扰环境下准确测量出环境中的温湿度.与传统的有线测量方式相比,很好地解决了通信和测量的便捷性问题.