上海轨道交通2号线广兰路站列车自动调整系统调整方案分析

摘要

The subsection operation mode is adopted by Shanghai metro Line 2,4 car marshalling train is circulated to the east from Guanglan Road Station while 8 car marshalling to the west. During the morning and evening rush hours, the al-ternate operation mode of 4 car turning back and 8 car passing is adjusted in the down run platform of Guanglan Rd Station. Since the original vehicle regulation system is incapable of handling such complicated turn-back mode, which resulted in some problems such as late requested route phenomenon in the down run platform or trains′ later arriving to Tangzhen Station. By analyzing the complex platform of Guanglan Rd Station and the route trigger mechanism in vehicle regulation system, the route trigger parameter,DTI (departure indicator) lightened time and intersection running time are optimized. Accordingly, the aforementioned problems are effectively solved, the normal operation of Shanghai metro Line 2 has been ensured.%上海轨道交通2号线采用分段运营模式,广兰路站以东为4节编组列车运营,以西为8节编组列车运营.在早晚高峰期间,广兰路下行站台调整为4节编组列车折返及8节编组列车通过的交替运营模式.由于原有的列车自动调整系统无法满足如此复杂的折返运营模式,故导致广兰路站下行站台产生了进路触发"慢"、列车晚点到达唐镇上行站台等问题.通过分析广兰路站的复杂站型以及列车自动调整系统中进路触发机制,针对进路触发机制中相关参数、发车表示器点亮时间和区间运行时分进行了优化,有效解决了广兰路站的相关问题,确保了上海轨道交通2号线的正常运营.