基于北斗通信的应急环境辐射监测装置研制  

Development of Emergency Environmental Radiation Monitoring Device Based on Beidou Satellite Communication

作　　者：石松杰 梁英超 马畅[1] 马天骥 章红雨 邓文康 钟秋林[1] 罗凡 李可珺 SHI Songjie;LIANG Yingchao;MA Chang;MA Tianji;ZHANG Hongyu;DENG Wenkang;ZHONG Qiulin;LUO Fan;LI Kejun(Wuhan Secondary Institute of Ships,Wuhan 430064,China;Hubei University of Technology Engineering and Technology College,Wuhan 430068,China)

机构地区：[1]武汉第二船舶设计研究所,武汉430064 [2]湖北工业大学,武汉430068

出　　处：《核电子学与探测技术》2024年第1期111-116,共6页Nuclear Electronics & Detection Technology

摘　　要：近年来,环境辐射监测扮演了越来越重要的角色,目前使用的应急环境辐射监测装置通常基于数传电台进行远程通信,体积较大且受距离限制,因此设计了一款基于北斗通信的应急环境辐射监测装置,结合北斗卫星通信及定位技术、嵌入式技术、核辐射探测技术等实现实现了环境辐射在线监测。装置通过双G-M管探测器探测周围环境剂量率,通过北斗短报文通信模块将剂量率等信息发送给接收站。测试结果表明,该装置γ测量偏差在7个量程测试点都小于7%,稳定性好,北斗卫星通信成功率不低于80%,定位偏差小于100 m,适合用于应急环境辐射监测。Combined with Beidou satellite communication and positioning technology,Embedded systems,nuclear radiation detection technology to achieve environmental radiation online monitoring.The device detects the dose rate of the surrounding environment through the dual G-M tube detector,then sends the dose rate information to the receiving station through the Beidou satellite communication module.The device operates stably and can well meet the needs of emergency environmental radiation monitoring.

关 键 词：北斗通信 嵌入式技术 核辐射 

分 类 号：TL751[核科学技术—辐射防护及环境保护] TL99