基于全自动运行的智能站台门控制系统研究

站台门控制系统已在城市轨道交通线路中取得广泛应用，但随着城市轨道交通自动化运行水平的不断提高，国内全自动运行线路逐渐增多，既有站台门控制系统已难以满足全自动运行模式的运营需求。站台门控制系统既要实现与列车门的对位隔离，又要在可靠性和安全性方面满足SIL2的相关要求。针对全自动运行轨道交通线路，设计智能站台门控制系统，实现站台门与列车门的对位隔离，并采用“二取二”设计架构，提高站台门控制系统的可靠性和安全性；同时，支持多种车型混跑的运行场景，满足全自动运行轨道交通线路对站台门控制系统的要求。

Intelligent platform door control system based on fully automatic operation

The platformdoor control system has been widely used in urban rail transit lines, but with the continuous improvement of urban rail transit automation operation level, the number of domestic fully automatic operation lines is gradually increasing, and the existing platform door control system has been difficult to meet the operation requirements of fully automatic operation mode. The platform door control system should not only implement the alignment and isolation from the train door, but also meet the relevant requirements of Safety Integrity Level(SIL) 2 in terms of reliability and safety. This paper designed intelligent platform door control system for fully automatic rail transit lines to realize the alignment and isolation between platform doors and train doors, and adopted the "two out of two" design framework to improve the reliability and safety of platform door control system, at the same time, supported the operation scenario of mixed running of various vehicles to meet the requirements of platform door control system for fully automatic rail transit lines.