核电子学与探测技术
覈電子學與探測技術
핵전자학여탐측기술
Nuclear Electronics & Detection Technology
2015年
6期
599-601,634
,共4页
放射源%剂量仪%机器人%远程遥控
放射源%劑量儀%機器人%遠程遙控
방사원%제량의%궤기인%원정요공
radiation source%dose recorder%robot%remote control
设计了由辐射剂量仪、遥控机器人和手机或信号无线发送接收器等构成的远程遥控搜寻丢失放射源的机器人系统。采取两种方法（手机QQ视频和信号无线发送与接收）实现剂量仪数据和机器人坐标位置的远程无线实时获取。根据放射源辐射场分布规律，建立了辐射场剂量率分布数据库；设计了简单易行的机器人行走路线，快速获取9点剂量率数据；通过比较数据之间的关系和查询数据库确定放射源的具体位置，从而快速找到丢失的放射源，大大降低放射源对搜寻人员的辐射伤害，遥控距离达30 m，辐射剂量降低900倍。
設計瞭由輻射劑量儀、遙控機器人和手機或信號無線髮送接收器等構成的遠程遙控搜尋丟失放射源的機器人繫統。採取兩種方法（手機QQ視頻和信號無線髮送與接收）實現劑量儀數據和機器人坐標位置的遠程無線實時穫取。根據放射源輻射場分佈規律，建立瞭輻射場劑量率分佈數據庫；設計瞭簡單易行的機器人行走路線，快速穫取9點劑量率數據；通過比較數據之間的關繫和查詢數據庫確定放射源的具體位置，從而快速找到丟失的放射源，大大降低放射源對搜尋人員的輻射傷害，遙控距離達30 m，輻射劑量降低900倍。
설계료유복사제량의、요공궤기인화수궤혹신호무선발송접수기등구성적원정요공수심주실방사원적궤기인계통。채취량충방법（수궤QQ시빈화신호무선발송여접수）실현제량의수거화궤기인좌표위치적원정무선실시획취。근거방사원복사장분포규률，건립료복사장제량솔분포수거고；설계료간단역행적궤기인행주로선，쾌속획취9점제량솔수거；통과비교수거지간적관계화사순수거고학정방사원적구체위치，종이쾌속조도주실적방사원，대대강저방사원대수심인원적복사상해，요공거리체30 m，복사제량강저900배。
A robot system was designed for searching the lost radiation source .It is consist of radiation dose re-corder , robot , and mobile phone or signal wireless receiver and acceptor .Two methods were used to acquire the data of dose rate and robot position in real time .One is using QQ video;another is using signal wireless trans-mitter and receiver .A simple route was designed for robot to obtain the distribution of radiation dose rate fast . The position of the lost radiation source was quickly fixed by comparing the distribution with the database built in advance and radiation harm to seeking persons was greatly reduced .The dose decrease by 900 times if the re-mote control distance is 30 meters.
