机械与电子2017，Vol.35Issue(8)：54-57,4.
面向污水监测系统的传感器节点改进设计
On the Improved Design of Sensor Node for Sewage Monitoring System
夏治安 1齐华 1刘军2
作者信息
- 1. 西安工业大学电子信息工程学院,陕西 西安 710021
- 2. 武警工程学院通信工程系,陕西 西安 710086
- 折叠
摘要
Abstract
In order to solve the serious problem of energy consumption of sensor nodes, an improved design of sensor nodes for sewage monitoring system is presented in this paper.The sensor node can collect real-time four parameters such as pH in the monitored waters and upload the data to the server.Firstly, a solar power supply circuit was designed for lithium battery charge;And then, the charging management circuit and the discharging protection circuit were designed to achieve node energy self-sufficiency and to extend the lifetime of sensor nodes;Finally, the performance of the node power supply system was tested.The results show that the node performance is up to the expected index, which effectively balances the energy consumption and stability.The node has the characteristics of long life cycle, good stability, and good scalability.关键词
污水监测/无线传感器网络/太阳能电池板/传感器Key words
sewage monitoring/WSN/solar panel/sensor分类
信息技术与安全科学引用本文复制引用
夏治安,齐华,刘军..面向污水监测系统的传感器节点改进设计[J].机械与电子,2017,35(8):54-57,4.
