佛山地铁三号线信号系统联锁表解读与分析

本文从解读联锁表出发,主要分析了佛山地铁三号线信号系统联锁的特点。三号线采用的是西门子的信号系统,该信号系统联锁表集合进路、信号机、道岔及轨道区段四个元素,共同定义敌对信号、超限绝缘、接近区段及侧防四个概念。本文在诠释敌对信号、超限绝缘、接近区段及侧防的基础上,对信号系统联锁表的实际应用以及联锁方案对比等方面一并作了相关阐述。

Starting from the interpretation of interlocking table, this text mainly analyzes the characteristics of interlocking signal system on the Foshan Subway Line 3. The signal system of Siemens is adopted in the Subway Line 3 and this signal system interlocking table combines the four elements of of accessment, signal machine, the switch and the track section, which together define the four concepts of hostile signal, over-limit insulation, proximity section and lateral defense. In this paper, based on the interpretation of hostile signals, over-limit insulation, proximity to sections and lateral defense, the practical application of interlocking table of the signal system and the comparison of interlocking schemes are both explained.