客车轴温报警器运用检修存在的问题及建议

Existing Problems and Suggestions in the Operation and Maintenance of Axle Temperature Alarm of Passenger Train

目前客车轴温报警器误报警、开路、通信率低、死机故障的情况特别多,给轴温报警器的检修带来极大困扰,不仅严重干扰了车辆乘务员的乘务工作,也给列车的运行带来安全隐患。轴温报警器存在的问题,不仅需要车间运用班组加强检修,也需要从轴温报警器生产厂家源头进行软件更新、产品质量把控、定检(厂段修)质量提升以及TCDS系统升级等措施,并能做到及时根据实际情况修改检修标准,从而有效地解决目前轴温报警器存在的问题。

At present,there are many false alarms,such as open circuits,low communication efficiency,and crash failures of the train axle temperature alarm,which have caused great troubles to the maintenance of the train axle temperature alarm.It has not only seriously interfered with the work of the train attendants,but also brought about security risks to the operation of the train.The problems with the axle temperature alarm require the workshop to schedule the team to strengthen the maintenance.Moreover,it is necessary to carry out software update,product quality control,regular inspection(factory repair)quality improvement,and TCDS system upgrade from the source of the axle temperature alarm manufacturer.And it can modify the maintenance standards according to the actual situation in time,so as to effectively solve the current problems of the axle temperature alarm.