关键词: 普速铁路, 集中管理, 信号许可, 无线广播, 应答器

Abstract: In order to solve the problems of low safety level and too much manual intervention in train control of ordinary speed railway, the solution of train control system suitable for locomotive is studied. The system adopts the centralized management of trackside line data at stations, realizes the occupancy inspection and provides signal permission information through track circuits, realizes train positioning and route information selection through fixed balises, and realizes the trackside-vehicle transmission of line data and temporary speed restriction information through radio broadcast communication. This paper elaborates the system structure, functions and main operating scenarios of the train control system applicable to locomotives.

Key words: conventional railway, centralized management, signal permission, radio broadcast, balise