Abstract: Based on computer interlocking, this paper puts forward a design scheme suitable for operation scenarios of multiple successive routes  on the basis of the original continuous route. The specific design scheme includes the arrangement of multiple successive routes, the clearing of home signal and the releasing scheme of multiple successive routes under various operation scenarios. The scheme has been applied to Yanzishan Station of Datong Coal Mine Group, which meets the requirements of the station operation and runs well on site.

Key words: multiple successive routes, release at once, special release

摘要： 基于计算机联锁，在原有延续进路的基础上，提出适用于多段延续进路作业场景的设计方案。具体设计方案包含多段延续进路的排列，进站信号机开放和各种运营场景下多段延续进路的解锁方案。该方案已经应用于燕子山站，满足车站的作业需求，现场运行状况良好。

关键词: 多段延续进路, 一次性解锁, 特殊解锁