关键词: 联锁逻辑, 调车信号, 交叉渡线, 侵限绝缘, 影响分析

Abstract: Based on the operational needs of shunting operation at interlocking station, it is more and more common to set shunting signals in the intrusion insulation section of railway crossover. The shunting signal interlocking logic at the intrusion insulation cannot be covered by the general interlocking logic. Combined with the line scenario and the problems encountered in the interlocking logic design in the actual project implementation process, this paper analyzes the influence of the interlocking logic in the scenario, designs and explains the special interlocking logic involved.

Key words: interlocking logic, shunting signal, double crossover, intrusion insulation, impact analysis