计算机联锁进路接近锁闭研究  

Research on approaching lock of computer interlocking route

作　　者：谢林 XIE Lin(Chengdu Branch, Casco Signal Co. Ltd., Chengdu 611756)

机构地区：[1]卡斯柯信号有限公司成都分公司

出　　处：《铁路计算机应用》2019年第5期54-58,共5页Railway Computer Application

摘　　要：列车接近区段的长短对列车是否冒进红灯产生影响,进而影响列车运行效率。通过不同站型,研究调车进路、发车进路和接车进路的接近区段的影响范围,针对每组情形设计了接近区段延长的方法和措施,参考继电联锁定型电路,实现了不同情形下的信号机接近锁闭的联锁逻辑,提高列车运行安全。The length of the approaching section of the train affects whether the train enters the red light or not, and then affects the efficiency of the train operation. For different station types, this article studied the influence range of shunting route, departure route and approach section of receiving route. According to each group of cases, the paper designed the methods and measures of extending the approaching section. Referring to the relay interlocking circuit, the interlocking logic of the signal machine approaching the lock in different cases was implemented, and the safety of train operation was improved.

关 键 词：接近区段 接近锁闭 接近延长 联锁逻辑 

分 类 号：U284.3[交通运输工程—交通信息工程及控制] TP39[交通运输工程—道路与铁道工程]