基于列车类型自动切换闭塞制式的方案

Scheme for Automatic Switching of Block Systems Based on Train Type

为进一步提升移动闭塞系统的适应性和可用性,研究现有列车和移动闭塞列车混跑场景的需求,提出一种基于列车类型自动切换区间闭塞制式的方案。在不同运营场景下,该方案通过列车信息和占用信息综合判断,准确筛选发车的闭塞制式,无需人工操作,避免人为失误造成的不良影响,保障列车运行安全。自动切换闭塞制式的方案解决了线路由自动站间闭塞改造为移动闭塞的过渡期间以及设备故障后备模式运行时线路运营的难点,为移动闭塞系统的广泛应用提供了基础。

In order to further improve adaptability and usability of the moving block system,this paper studies the requirements of the mixed scenarios of existing trains and moving block trains,and proposes a scheme of switching the section block system automatically based on train type.In different operating scenarios,the scheme can screen the departure block system accurately through comprehensive judgment of train information and occupied information without manual operation,in order to avoid the bad influences caused by human errors,ensure the safety of train operation.The scheme of automatically switching block system solves the difficulties in line operation during the transition period from automatic block between stations to moving block and in the backup mode of equipment failure,and provides the foundation for the widespread application of moving block system.