关键词: 机电设备技术融合, 信号系统总承包, 城市轨道交通, 一体化, 智慧化

Abstract: This paper is based on the requirements for and the experience gained from the tendering for urban rail transit signaling systems, the experience from the implementation of fully automatic operation projects, and research on industry development trends. This paper focuses on signaling systems and their integration with electromechanical devices of multiple professional fields from the perspective of functional requirements. Based on the requirements in Outline of Intelligent Urban Rail Development of Urban Rail Transit in China, this paper provides an analysis from the perspective of the technical integration of the systems of multi-professional electromechanical devices and from the perspective of an integrator of signaling systems as the general contractor in a tendering process. This paper explores for the direction of the development of integrated and intelligent urban rail transit in the future. Finally, with the development of new technologies such as 5G communication, artificial intelligence, cloud platforms and big data algorithms, there is still much potential for integrated and intelligent signaling systems that integrate multi-professional electromechanical devices.

Key words: technical integration of electromechanical devices, general contracting of signaling systems, urban rail transit, integration, intelligence