摘要
在电力系统中,专变用户计量箱、计量柜的锁具目前主要采用的是机械锁,其状态信息不能有效监测,无法实时掌握运行情况,且存在以下不足:锁具钥匙容易复制,锁具及钥匙不规范管理,计量箱门的开关操作无相关记录,不能及时发现窃电行为等。为解决以上不足,设计开发了基于GPRS DTU通讯的无线智能计量锁控制电路,实现了无线智能计量锁的远程监控和管理。
Currently in the power system, specifically changed user metering box, measuring cabinet locks currently mainly used in mechanical locks, the state information can not be effectively monitored, the operation can not be real-time control, and has the following disadvantages of lock keys easy to copy, locks and keys not standardized management, metering door switch operation no relevant records,can not be found stealing behavior. To solve the above problems,this paper designed wireless communications based on GPRS DTU smart metering lock control circuit,remote monitoring and management of wireless smart metering lock.
出处
《机电工程技术》
2015年第8期109-113,共5页
Mechanical & Electrical Engineering Technology
关键词
计量箱
智能锁
计量锁
防窃电
无线通讯
metering box
smart locks
lock measurement
preventing electricity-stolen
wireless communication
