2002 – April – Samuel – Benefits of Integrated Supervisory Control System For Metropolitan Railway Operations

LAURENT SAMUEL HEAD OF THE HONG KONG BRANCH THALES INFORMATION SYSTEMS Technology has progressed to the point where train control functions can now be costeffectively integrated into an architecture that improves the delivery of both operational and engineering services. The purpose of this paper is to inform the audience of the latest developments in integrated supervisory control systems for metropolitan railway networks. It addresses the main differences between the traditional organisation of a metropolitan Train Control Center and the integrated concept. The benefits to the operator, passengers, engineering and external agencies are also dealt with. The major advantages of the integrated approach are: increased efficiency in safety and disaster recovery management through a closely co-ordinated response with all relevant information available to all agencies involved. enhanced passenger information and services through the integration of functions savings in cost for the owner through reduced maintenance support and operational resources improved visibility of operational performance of the network The technology described here is in operational service in various metros around the world. The latest networks to adopt the Thales integrated approach are the Singapore North East Line and Marina Line. Both of these lines are fully integrated systems that demand the highest levels of integrity and safety.