摘要
开关柜误操作造成的事故越来越成为影响电力行业安全生产的主要事故类型之一。鉴于此,文章研究了一套智能高压开关柜自动识别系统。本系统中开关柜侧的装置在柜门被打开时可播放语音提示信息,并将开关柜开门关门等事件通过PT2262编码,再无线发送传输到后台。后台接收后,经F330单片机软件解码,并在触摸屏上记录事件的类型和时间。该系统对防止由于工作人员选错开关柜造成的误操作有一定的效果。
The accident caused by incorrect manipulation of switch cabinet has becoming one of the most influential accidents in the power industry. A set of automatic identification system of switch cabinet is studied. The device in the switch cabinet played voice message when the door opened, coded this event by PT2262 when the door opened and closed, sent to the background by wireless transmission. The background decoded by the F330 software after receiving, and recorded on the type of event and time on touch-screen. In practice this system can prevent part of the accident caused by incorrect manipulation of switch cabinet.
出处
《物联网技术》
2012年第3期29-31,34,共4页
Internet of things technologies
关键词
开关柜
自动识别
PT2262
软件解码
switch cabinet
automatic identification
PT2262
software decoding
