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上海轨道交通3号、4号线是国内唯一采用“共线+环线”运营方案的线路,其高密度的行车组织已不能满足客流需求。详细介绍了3号、4号线现状客流的特征,分析了现状客流和运能存在的问题,在确定运营方案优化原则的基础上,提出运营优化方案。
Shanghai Rail Transit Line 3 and Line 4 are the only lines in China that adopt the “Collinear + Ring Line” operation scheme and their high-density driving organizations can no longer meet the needs of passenger flow. The characteristics of current passenger flow on Line 3 and Line 4 are introduced in detail. The existing problems of passenger flow and capacity are analyzed. Based on the principle of optimization of operating plan, the operational optimization plan is proposed.