Semi-automatic container railway loading and unloading line safety system and operation method

• Main Authors: WANG LIZHI, ZHANG JIANAN, ZHANG ZIHANG, GENG YUN, CAI JIAJUN, XIONG JUN, ZHAO QIANRU, MA XIAOCHEN, SHI YUYING, FANG YAFEI, WANG ZENGLI, LU GANG, CHEN ANGUAN, GONG WEIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 04.04.2023
• Subjects: CRANES; ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; RAILWAYS; SHIFTING OR SHUNTING OF RAIL VEHICLES; TRANSPORTING

The invention relates to port automation, in particular to a semi-automatic container railway loading and unloading line safety system which comprises a yard bridge safety system and a station interlocking system, the yard bridge safety system comprises an access control subsystem and a yard bridge operation subsystem, and the access control subsystem is used for controlling opening and closing of access control; the field bridge operation subsystem is used for controlling the hoisting operation of an automatic field bridge in a loading and unloading operation area, and is also used for controlling the automatic field bridge to stop loading and unloading operation and locking the automatic field bridge to a safe position; the station interlocking system is used for railway turnout control and signal machine opening and closing control and is further used for monitoring the state of a track section and the position and the running direction of a railway rolling stock. The yard bridge safety system and the stat