本文介绍了电力线载波基础上的网络化、分布式抽油机井巡回监测系统,给出了各测试节点的硬件组成和系统监测管理平台,制定了通讯协议并介绍了系统远程硬件复位功 能的实现。 关键词:巡回监测;电力线载波;远程复位 Abstract: This paper introduces the networked and distributed itinerant monitor system of pumping oil well based on power line carrier, it gives the monitor of the system and the structural architrave of testing nodes , it also introduces the communication protocol and the way to restart the remote testing nodes. Keywords: Itinerant Monitor System ; Power Line Carrier; Remote Reset