摘要
Abstract
In order to solve the practical problems existing in the current railway crossings of Fushun East Open-pit Mine,such as insufficient approach alarm distance,poor visibility for locomotive drivers,multiple manual intervention links and low crossing efficiency,the mine plans to introduce an intelligent unmanned railway crossing protection system in the form of traffic management to upgrade the existing crossings.This article analyzes the feasibility of applying the unmanned crossing protection system in East Open-pit Mine from aspects of safety and technical performance,economic benefits and production efficiency improvement.The results show that the unmanned crossing protection system has significant advantages in improving crossing efficiency,reducing the risk of human accidents,and optimizing operation and maintenance costs.The integrated application of the multi-sensor fusion collaborative perception system and the traffic management logic interlocking control can effectively meet the safety management requirements of the crossings in the complex environment.While achieving a safe and efficient modern centralized control management mode for the existing crossings,it liberates employees from harsh working conditions and high-intensity physical labor,promoting the intelligent mine management concept of"fewer people mean safer,and no people mean even safer"to the greatest extent.关键词
铁路道口/交管联控/智能无人/远程集控/安全高效Key words
railway crossing/traffic management interlocking control/intelligent unmanned/remote centralized control/safe and efficient分类
矿业与冶金
