调车中途返回解锁方法研究  

Releasing of Shunting Midway Reversal Operation

作　　者：刘长江 LIU Changjiang(Shanghai Fuxin Intelligent Traffic Control Co.,Ltd,Shanghai 201203,China)

机构地区：[1]上海富欣智能交通控制有限公司,上海201203

出　　处：《交通与运输》2022年第3期37-40,共4页Traffic & Transportation

摘　　要：为解决调车中途返回解锁处理过程复杂、判断条件多、列车只能进不能退、存在隔解锁道岔看信号的安全隐患等问题,提出一种采用以列车为主体的调车进路,在列车中途返回分段解锁折返调车进路时,通过判断折返调车进路未解锁部分与牵出调车进路未解锁部分不再重叠,判定列车反向完全驶离牵出调车进路未解锁部分,进而解锁牵出调车进路未解锁部分实现中途返回解锁的方法。该方法简化了调车中途返回解锁的处理过程,实现了进退自如的调车中途返回功能,提高了调车作业的安全性。The method of shunting midway reversal releasing operation has problems such as complicated processing process,complex judgment conditions,train can't move reverse in the middle of the route,and existing unlocked point between the train and the open signal.In order to solve these problems,a shunting route associated with the train is proposed.When the train returns midway,the turn-back shunting route will be unlocked in sections along with the movement of the train.By judging that the locked sections of the turn-back shunting route and the locked sections of the pull-out shunting no longer overlap,it is determined that the train has completely left the locked sections of the pull-out shunting route,and then unlock these locked sections to realize shunting midway reversal releasing.This method simplifies the process of releasing of shunting midway reversal operation,realizes the function of moving forward and reverse freely during shunting,and improves the safety of shunting operations.

关 键 词：调车作业 调车进路 中途返回 调车中途返回解锁 

分 类 号：U491[交通运输工程—交通运输规划与管理]