关键词: 城市轨道交通, 全自动运行系统, 试车线, 车辆段, 信号系统

Abstract: In the fully automatic operation system, the depot is configured with the same equipment as that of the signal equipment station of the mainline, so as to realize the ATP/ATO function and ATS monitoring function at CBTC level in the automatic control area of the depot; the test track is equipped with indoor and outdoor signal equipment which is the same as that of the mainline, so as to perform tests on functions related to the fully automatic operation of on-board signal equipment. Based on the signal composition and functional requirements of the depot and test track of the automatic operation system, this paper proposes a scheme to extend the control range of the indoor signal equipment in the depot to the test track, and the indoor signal equipment in the depot can fulfill the commissioning and test functions and monitor the outdoor signal equipment of the test track. The framework and design principle are emphasized.

Key words: urban rail transit, fully automatic operation, test track, depot, signal system