目前,世界上许多铁路在货运现代化发展中,编组站的自动化是一个主要课题,而车辆的编解作业的自动化尤为重要。许多国家曾提出和发展了不少解决编解作业自动化的方法和设备,但是直到现在尚未有一种完善的系统适用于世界各国铁路所有的编组站。在编组线上走行的车辆既无动力也无制动力,要控制这种无人操 At present, automation of marshalling yards is a major issue in the modernization of freight transportation in many of the world’s railways. Automation of vehicle compilation operations is especially important. Many countries have proposed and developed quite a few methods and equipment to solve the automation of clerical work, but until now no comprehensive system has been applied to all marshalling stations in the world’s railways. In the marshalling line of vehicles running neither power nor braking force, to control this unmanned