基于变电站巡检机器人的室外断路器状态自动识别算法  

An Automatic Status Recognition Approach for Outdoor High Voltage Circuit Breaker based on Power Station Equipment Monitoring Robot

作　　者：李丽[1,2] 王滨海[1,2] 王万国[1,2] 李健[1,2] 

机构地区：[1]山东电力研究院电力机器人技术实验室,济南250002 [2]山东鲁能智能技术有限公司,济南250002

出　　处：《科技通报》2011年第5期732-736,共5页Bulletin of Science and Technology

摘　　要：对于变电站高压断路器的状态识别问题,本文提出了一种基于图像处理的自动识别算法,该算法基于变电站巡检机器人平台,使用双模板匹配方法,参考目标区域差异度,自动识别断路器的"分"、"合"状态,可靠性高,漏检率低,可以直接用于固定点变电站设备监控系统或自主移动机器人巡检系统,为变电站无人值守和智能变电站建设提供了可靠的方法和手段。We present a novel Image processing automatic protect approach to recognize the station of the outdoor high voltage circuit breaker. In our framework,the double template matching method was used ,which additionally with the difference of the object area between the template and the match windows,which could precisely detect the ＂ON＂,＂ OFF＂ Status of the instrument. This method has a high confidence and low Omission ratio ,could be used in Power station equipment monitoring system,or Independent mobile robot inspection system,which presents a new approach for Unmanned Substation and Intelligent substation.

关 键 词：变电站 高压断路器 状态识别 模板匹配 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构]