针对人力成本较高的现状和传统的有线监测系统布线繁杂、监测灵活性差及以往无线传感器节点能耗较高等问题,介绍了一种新型的无线传感器节点的结构和工作性能。综合利用太阳能供电技术、传感技术和无线通信技术,设计了一种依靠太阳能自主供电的无线传感器节点,有效解决了传感节点能耗的问题。经测试,人机交互操作简单,节点可靠性高,可以满足环境参数采集和监测工作的要求。
Traditional wired monitoring system features high labor cost,complex distribution,poor monitoring flexibility,and high energy consumption of wireless sensor nodes.This paper introduces a new type of wireless sensor nodes structure.With the comprehensive utilization of solar energy power supply technology, sensor technology and wireless communication technology, we design a wireless sensor node.It is supplied by solar power to solve the problem of the energy consumption of sensor nodes effectively.Test results show that it provides simple operation and high reliability. And it can satisfy the requirement of environmental parameter acquisition and monitoring work.