Method for a structured identification of suitable safety and securing systems for Level Crossings

Abstract

Safety and securing systems for level crossing have a long life time. Once a system reaches a life time when it is no longer conform to applicable regulations, it has to be modernized or replaced. The planner of the level crossing system alongside the road and railroad has to adapt the system to various local conditions and rules. He has to choose a suitable system by the use of his individual expert knowledge. The decisions he made are often hard to understand or to trace for the operating company. This paper presents a structured method, which was developed as a basis for the decision making. It helps to trace the decisions of the engineer and even enables the engineer to identify a suitable level crossing system.