Advanced methods of design of complex track circuits

Problems with implementation of complex track circuit design methods are described in this paper. These complex track circuits are called branched TCs, because they consist of several branches, mostly equipped with receivers. The adjustment table design of these TCs is therefore more complicated, because the calculation of variants with various places and lengths of branches has to be done. To verify the quality of TC design, the test of safe and reliable function has to be carried out. Implementation of these functions in SW tool, called TC Designer, which is based on Matlab environment, is also described in this paper.