Projeto de um equipamento ATC digital autotestável e seguro em falha.

Abstract

The work presented here is the design of an ATC (Automatic Train Control) digital equipment. For the elaboration of the project, techniques for safe fail-safe circuits, self-test circuits, data and methods for calculating the reliability of an equipment were investigated. Firstly the project was exposed and then the techniques researched, which were then applied to it. Finally, we present data on reliability of components which were applied in the calculation of the reliability of the designed equipment.