Abstract: Under the mode of connecting railway to port, the dedicated railway lines are connected to the port, and the relevant facilities are built within the port for train arrival and departure, as well as loading and unloading operations. The entry into and exit from the port railway loading and unloading lines of railway rolling stock has many conflicts with the operation of automatic loading and unloading equipment in space and time. This paper analyzes the structure and functions of the safety protection system for railway automatic container loading and unloading lines, and discusses a safety protection system and method for automatic rubber-tyred gantry cranes in the mode where railway shunting locomotives cooperate with automatic rubber-tyred gantry cranes to complete automatic loading and unloading operations on port railway loading and unloading lines. The proposed method can systematically solve the problems of safe and collaborative operation between the automatic rubber-tyred gantry cranes of port automatic container terminals and the shunting locomotives for railway wagon taking-out and placing-in, thus providing technical support for improving the operation capacity of automatic terminals.

Key words: container, vehicle, automatic rubber-tyred ganty crane, protection, multimodal transport

摘要： 铁路入港模式下，铁路专用线引入港口内部，并在港口内建设用于列车到、发和装卸作业的相关设施。铁路机车车辆进出港口铁路装卸线，在空间与时间上与自动化装卸设备的作业存在较多冲突。通过分析自动化集装箱铁路装卸线安全防护系统结构与功能，在铁路调车机配合自动化场桥完成港口铁路装卸线自动化装卸作业模式下，论述一种自动化场桥的安全防护系统及方法。可以系统解决港口自动化集装箱码头自动化场桥与铁路取送车调机机车的安全协同作业的问题，为自动化码头作业能力提升提供技术支撑。

关键词: 集装箱, 车辆, 自动化场桥, 防护, 多式联运