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Th. Maly, M. Rumpler, H. Schweinzer:
"Joining sensor systems for railway vehicle inspection";
Vortrag: 3rd IEEE Conference on Sensors (IEEE Sensors 2004), Wien, Österreich; 24.10.2004 - 27.10.2004; in: "IEEE Sensors 2004", (2004), ISBN: 0-7803-8693-0; S. 12 - 15.

In today's field of railway, a number of stand alone inspection systems are available and each of them addresses only particular train fault-states. Our work describes a concept for integration of these systems into a complete "checkpoint" system with regard to the specific application range of railway vehicle inspection¹. In contrast to single fault-state detection systems, our concept of an overall system allows to combine sensor information and to evaluate train fault-states from a more global view. Hence, it provides an abstract data representation for establishing a common data base. To achieve enhanced information combining sensor data of asynchronously working sensor systems, a tight association between measurements and their particular measurement ranges on the train is an elementary functionality. As a crucial aspect, the accuracy of train fault estimation can be proved by the system. Furthermore, the ability of the overall system in characterizing fault-states will mostly extended.