关键词: 市域铁路, 调度集中, 异构融合

Abstract: In order to solve the heterogeneous integration problem that the central and station subsystems of the centralized traffic control system of suburban railway cannot be fully interconnected, starting from the development history of centralized traffic control system, the implementation scheme of multiple existing equipment accessing the same dispatching center, as well as the existing Centralized traffic control architecture and communication protocol are analyzed, Propose two solutions for heterogeneous integration using unified communication protocols or interfaces. The proposed solution in this article can effectively avoid being constrained by the products of a single manufacturer and save construction costs, achieving flexible adjustment of the jurisdiction of the dispatch station.

Key words: suburban railway, centralized traffic control, heterogeneous integration