基于WSN的低功耗门磁防盗技术的实现

Implementation of Low Power Door Magnetic Anti-theft Technology Based on WSN

本设计的目的是解决智能家居系统中门磁防盗技术实现的问题。门磁信号的采集采用了干簧管和霍尔开关两种方案;传感器网络的实现采用了ZigBee无线传感器网络技术;功耗的控制采用了低功耗LDO及充电IC。设计结果经过测试,能够做到可靠采集、稳定通讯及超低功耗工作。本设计为智能家居系统门磁防盗技术提供了一种良好的解决方案。

The purpose of this design is to solve the problem of the realization of the door anti-theft technology in the smart home system.The collection of the door magnetic signal adopts two schemes:the reed switch and the Hall switch;the realization of the sensor network adopts the Zigbee wireless sensor network technology;the control uses low-power LDOs and charging ICs.The design results have been tested to enable reliable acquisition,stable communication and ultra-low power operation.This design provides a good solution for the smart home system door magnetic anti-theft technology.