SIGNAL+DRAHT | Issue 09/2022
Modern axle counting platform UniAC[2] – bringing signalling solutions to a new level
Building a new and future-oriented signalling system presents engineers and technicians with new challenges compared to the past. On the one hand, the goal is to simplify solutions as much as possible, while on the other hand trying to deliver enhanced functionality in the CENELEC SIL4 environment. One commonly used approach is retrofitting systems to achieve expected behaviour in certain environments, which can improve the fulfilment of a new requirement but never leads to a 100% clean solution at the end....