结合铁路集装箱中心站管理信息系统和门式起重机自动控制功能的实际,设计通过底层通讯协议将车载计算机终端、起重机半自动控制器、PLC的CPU模块有机结合实现装卸作业半自动化的方案并在部分中心站实施,实现了铁路集装箱中心站起重机作业半自动化,有效减轻了起重机司机的劳动强度,保证了作业安全,提高了场站集装箱管理水平,降低了作业成本。 Combined with the actuality of the management information system of railway container central station and the automatic control function of gantry crane, a semi-automatic loading and unloading program is designed by combining the CPU terminals of on-board computer terminal, crane semi-automatic controller and PLC through the underlying communication protocol, Station implementation, the railway container center crane operation semiautomatic, effectively reducing the labor intensity of crane drivers to ensure job safety and improve the station container management level, reducing operating costs.