随着对机车车辆可靠性要求的提高,研究和采用评价客货车技术状态的客观方法的问题具有特别的紧迫性。建立自动监测系统便是其中的一个重要任务。采用这种自动系统,可以及时发现和消除运用中的故障,防止经常出现的威胁行车安全的事故,提高运行速度,增加保证不停车的走行公里,缩短车辆技检时间。多年来,全苏铁路运输科学研究院乌拉尔分院一直致力于发展机车车辆的技术诊断设备和诊断系统。最近,莫斯科、哈尔科 With the increasing demand for the reliability of rolling stock, there is a particular urgency to study and adopt the objective method of evaluating the technical condition of vans. Establishing an automatic monitoring system is one of the important tasks. The use of such an automatic system can detect and eliminate faults in operation in time, prevent frequent accidents that threaten traffic safety, speed up the operation, and increase the speed of non-stop travel and shorten the inspection time of vehicles. For many years, the Ural Branch of the All-China Railway Transport Academy has been devoted to the development of technical diagnostic equipment and diagnostic systems for rolling stock. Recently, Moscow, Halko