基于TinyOS的无线传感网络温湿度采集系统

Wireless Sensor Networks for Temperature and Humidity Acquisition System Based on TinyOS

无线传感器网络在智能家居系统中有广泛的应用前景,温度和湿度是影响室内舒适度的两个重要参数.提出了基于TinyOS的无线传感网络温湿度数据采集系统,设计了无线节点模块以及传感模块,分析了TinyOS的运行机制和开发步骤,开发了基于TinyOS的底层硬件驱动程序和上位机系统,组成了多跳网络.实验研究表明系统运行良好,达到了预期的设计要求.

Wireless sensor networks have widely application prospects in smart home system. Temperature and humidity are two important parameters of indoor environment, which affect the comfort of the room. In this paper, a temperature and humidity data acquisition system using wireless sensor networks based on TinyOS is presented. Wireless node module and sensor module are designed and TinyOS operating mechanism and development steps are analyzed. Underlying hardware drivers based on TinyOS and upper computer system are developed, forming a multi-hop network. Experimental studies show that this system is running well, and the expected design requirements are achieved.