【摘要】 SS3B型固定重联机车的中央控制单元能否与各从控智能设备正常通信对行车安全有重大影响。文章针对上述问题,设计了一种中央控制单元通信故障检测专用的MVB/RS485网关;提供了与中央控制单元实际工作环境相符的仿真硬件系统;利用CVI设计了中央控制单元通信故障智能检测与诊断软件。更多还原

【Abstract】 The Center Control Unit for SS3B type fixed-link locomotive can communicate with slave devices or not has a great effect to the safety of locomotive driving.The assay aimed at the problem mentioned above,designed a particular MVB/RS485 gateway for center control unit communication fault detection;gave a simulation hardware system which is consistent with center control unit real operation conditions;used CVI designed a intelligent fault detection and diagnosis software.更多还原