语音告警防触电警示牌  

Research on One Kind of Voice Warning Signs for Preventing Electric Shock

作　　者：李春发 卢伟雄 LI Chunfa;LU Weixiong(Shaoguan Shixing Power Supply Bureau,Guangdong Power Grid Co.,Ltd.,Guangdong Shixing 512500,China)

机构地区：[1]广东电网有限责任公司韶关始兴供电局,广东始兴512500

出　　处：《农村电气化》2023年第6期43-45,共3页Rural Electrification

摘　　要：近年来社会人员因在电力线路下面钓鱼、放风筝等户外活动导致的触电事故逐渐增多,研制了一种语音告警防触电警示牌,包括警示牌外壳和语音告警防触电装置,通过红外探测模块感应周边范围是否有人员靠近,当人员靠近,将会触发语音告警,并发出红蓝闪光,提示高压线下危险,禁止钓鱼、放风筝,减少触电事故的发生。In recent years,there has been a gradual increase in electric shock accidents caused by outdoor activities such as fishing and flying kites under power lines.This article studies a voice warning anti electric shock warning board,which includes a warning board shell and a voice warning anti electric shock device.Detect whether there are people approaching the surrounding area through the infrared detection module.When there are people around,a voice alarm will be triggered and a red and blue flashing light will be emitted,indicating the danger of high-voltage lines.Fishing and kite flying are prohibited to reduce the occurrence of electric shock accidents.

关 键 词：语音告警 防触电装置 红外人体探测 

分 类 号：TM726.2[电气工程—电力系统及自动化]