On board train control and monitoring systems

On board train control and monitoring systems (TCMS) share with traction systems a major role in the design of modern trains. Train operating companies are now asking for trains that are capable of more than a simple passenger journey from one location to another. Modern "intelligent" train control and monitoring systems play a vital role in the provision of reliable, adaptable and flexible trains necessary to provide reliable train services that meet the expectations of today\´s customers. Increased utilisation of intelligent on board systems combined with reliable high integrity development methodologies can provide today\´s train operating companies with modern systems that meet basic safety, operational and maintenance needs and can also be adapted to meet longer term changing business needs. The object of this paper is to provide the attendees with an insight to the main issues associated with the design, development and operation of modern on board train control and monitoring systems.