CAJ | 학술논문

本文所设计的车位检测系统基于无线传感网(Wireless Sensor Network,WSN)技术。检测节点使用MSP430单片机控制 MAG3110磁阻传感器,配合车位检测算法,并通过nRF905无线通信模块向转换节点发送车位使用信息。转换节点将接收到的信息转换成以太网数据。系统具有检测准率高、组网方便、抗干扰能力强和功耗低等特点,能实现对车位使用情况的实时监测。
본문소설계적차위검측계통기우무선전감망(Wireless Sensor Network,WSN)기술。검측절점사용MSP430단편궤공제 MAG3110자조전감기,배합차위검측산법,병통과nRF905무선통신모괴향전환절점발송차위사용신식。전환절점장접수도적신식전환성이태망수거。계통구유검측준솔고、조망방편、항간우능력강화공모저등특점,능실현대차위사용정황적실시감측。
A parking occupancy detection system based on the wireless sensor network(WSN)is designed.The MSP430 is used to control the magnetoresistive sensor MAG3 1 1 0 in the detective nodes,which works in with the parking occupancy detecting algorithm,then all of the parking occupancy information of the detective node is sent to the conversion node through nRF905 wireless communication module. Finally,the conversion node convert the received packets to socket packets.The system has the features of high detection accuracy rate, convenient for building network,strong anti-interference ability and low power consumption,and it could achieve the detection of real-time parking occupancy.