
The TCMS (Train Control and Management System) is the core control unit of the train, responsible for data communication, logic control, safety interlock, and fault diagnosis of the whole train. The electromagnetic environment inside the equipment compartment is complex. Traditional components have weak anti-interference capability, which may cause signal interlock failure, communication abnormality, and control logic disorder, affecting train operation safety and stability.
The high anti-interference pushbuttons, indicators and cam switchs feature enhanced EMC performance and redundant contact design to resist electromagnetic interference in complex onboard environments. They ensure stable signal transmission, reliable logic interlock and accurate fault feedback, preventing signal disorder, communication abnormality and control failures. This greatly improves train operation safety and avoids safety incidents caused by signal instability.
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