内燃机车微控系统失效与失控故障成因分析

Failure and Out-of-control Analysis of Locomotive Microcomputer Control System

内燃机车电气控制正走向电子集约化管理、模块型控制与人机对话等浅智能化功能,同时也在逐步改进完善中。现时内燃机车在微机控制系统所发生的运用性障碍为失效与失控,现阐述其失效与失控成因,根据各种具体机车运用情况进行分析并提出了相应处理措施。

The diesel locomotive electrical control is moving towards electronic intensive management, module control and man-machine dialogue and other shallow intelligent functions, and also gradually improved. The operation harrier of the diesel locomotive microcom- puter control system includes failure and out-of-control. This paper expounds the causes of failure and out-of-control, and proposes the corresponding measures according to the specific operation conditions of different locomotives.