The article introduces an instrument which can realize environmental monitoring on the circumstance of sudden incident and special environment .Carries on the wireless communication between the equipment u-sing the GPRS wireless data transmission technology , set up wireless network .The instrument has GPS and py-roelectric detecting function .%研制能够当涉核场所在突发事故时,对其影响区域的环境情况进行快速应急监测的装置;各监测点与主机(现场临时指挥中心)之间通过无线技术进行数据传输,组成无线传感网络;同时,各监测点具有GPS定位功能和人体探测及预警功能;主机的监测数据可实时通过GPRS无线互联网络传至监控中心。
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