基于传感器信息综合的带电作业安全防护系统  

Sensor based information integrated safety protection system for live working

作　　者：罗日成[1] 方梦鸽 李志前 李稳 邹德华 李浙 LUO Richeng;FANG Mengge;LI Zhiqian;LI Wen;ZOU Dehua;LI Zhe(College of Electrical and Information Engineering,Changsha University of Science&Technology, Changsha Hunan 410114,China;Zhumadian Power Supply Company,State Grid Henan Electric Power Company,Zhumadian Henan 463000,China;Hunan Eleetric Power Co.Maintenance Company,State Grid Co.,Changsha Hunan 410018,China)

机构地区：[1]长沙理工大学电气与信息工程学院,湖南长沙410114 [2]国网河南省电力公司驻马店供电公司,河南驻马店463000 [3]国网湖南省电力有限公司检修公司,湖南长沙410018

出　　处：《中国安全科学学报》2018年第10期73-78,共6页China Safety Science Journal

基　　金：湖南省教育厅科学研究项目(15C0031)

摘　　要：为有效保障带电作业过程中作业人员安全,根据作业人员不安全行为的统计,提出带电作业安全防护系统。在杆塔适当位置安装视频检测设备和超声测距传感器,快速检测作业人员的位置与周围横担、塔身及其他带电体间的距离,判断是否安全越限;通过穿戴设备检测作业人员的脉搏、体温、血氧饱和度和心电信号等参数,快速识别和预警作业过程中的安全隐患,以听觉方式提醒作业人员,实时掌握作业过程中的异常状况;通过4G无线网络将作业现场的音视频信息传送到现场指挥单元和控制指挥中心。结果表明:带电作业安全防护系统能够最大程度地避免带电作业过程中安全事故的发生。In order to effectively ensure the safety of workers during live working,a safety protection system for live working was worked out according to the statistics of unsafe behavior of workers.A video detection device and an ultrasonic ranging sensor are installed at appropriate positions of the tower to quickly detect the distance between the worker and the surrounding crossarm,the tower body and other charged bodies,to determine whether the safety distance is beyond the limit.The parameters of pulse, body temperature,oxygen saturation and electrocardiogram signal of the worker can be detected through the wearable device to identify and warn the safety hazards quickly during the working.And the worker is reminded by auditory way to grasp the abnormal conditions during the operation in real time.The audio and video information on the job site is transmitted to the on-site command unit and the control command center through the 4G wireless network.The results show that the live working safety protection system can avoid the occurrence of safety accidents during live working.

关 键 词：带电作业 传感器 超声波测距 安全距离 作业人员安全 

分 类 号：X934[环境科学与工程—安全科学]