The spring semester 2021 will take place online until further notice. Exceptions: Courses that can only be carried out with on-site presence. Please note the information provided by the lecturers.

101-0479-00L  Safety and Reliability of Railway Systems

SemesterAutumn Semester 2016
LecturersU. A. Weidmann, A. Bomhauer-Beins, O. Fink, M. Montigel
Periodicityyearly recurring course
Language of instructionGerman

AbstractRailway safety policies and safety concepts, command and control technologies for railways, optimization systems, European Train Control System, reliability availability maintainability safety (RAMS) of railway systems.
ObjectiveThe students comprehend the main principles of safety, reliability and optimization for railway systems and understand the basic concepts of command and control technologies for railways.
ContentRailway safety strategies
o Safety in public transport
o Safety relevant characteristic of railway transport
o Safety requirements for railway transport
o Safety concepts

Command and control technologies for railway systems
o protective functions
o ensure the sequence/spacing of trains
o ensure route protection
o ensure level crossing protection
o technical realization for protective functions
o European Train Control System

operational command/control systems
o dispatching
o operational control systems
o concepts of optimization

RAMS for railway systems
o accident investigation methods
o RAMS standards for railways
o risk analysis and hazard control
o RAMS methods
o design principles for availability and safety
o maintenance strategies
o Life Cycle Costs (LCC)
o Human Factor
o safety in long railway tunnels

tutorials in Railway Operation Laboratory
field trip to Siemens Wallisellen (command and control technologies)
Lecture notesThe slides will be provided in German.
LiteratureReferences will be included in the lecture notes. An additional list of literature will be given during the course.
Prerequisites / Noticesome of the tutorials will be held at the IVTs Railway Operation Laboratory. The lecture Systems Dimensioning and Capacity is recommended.