摘要
Abstract
In view of the current situation of high operating density of railway freight trains,high labor intensity of on-site vehicle inspectors in train inspection operation sites,lack of safety warning during the operation process,lack of effective monitoring methods for operation standardization,and inability of staff operation data to be effectively recorded,based on data such as real-time operating location and operation stay time of train inspection personnel,and using technologies such as Beidou positioning,Internet of Things,and big data mining,The Beidou Precision Positioning System for Railway Freight Car Train Inspection Operators has been developed,which realizes early warning and jam control functions such as real-time monitoring of the working position of train inspection workers,tracking and tracing of work paths,and analysis of the dwell time of key vehicles.The paper expounds and analyzes the network architecture,application technology,and main design functions of the system.Practice has proved that the system realizes expected functions such as positioning the operating position of train inspection and inspection personnel,specification of operation process,and operation safety warning.It provides support for improving the personal safety of on-site vehicle inspection personnel in the railway freight train inspection operation yard,standardizing operation behaviors,and improving train inspection Information management means provide support.关键词
北斗/铁路货车/技术检查/人员位置/精准定位Key words
Beidou/railway freight car/technical inspection/personnel location/precise positioning分类
交通工程
