COMBAT-A New Block System Using Microwave Balises for Train Detection

摘要

Track circuits that are normally used for train detection sometimes fail to detect a train due to the rust or dirt on the rail surface, and must be adjusted against the changes in the leakage conductance. Therefore, we have developed a non-contact type train detection unit that uses microwaves and used it to compose a train control system that centralizes the interlocking and blocking functions along the entire route as a comprehensive interlocking system, which is called the COMBAT (COmputer and Microwave Balise Aided Train control) system.