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为了及时、准确的掌握换乘系统的运行状态并提高换乘系统的运行可靠性,才能避免系统在运行时出现异常,保障换乘服务功能的正常发挥,本文以交通枢纽的换乘设施为研究对象,并通过可靠性理论建立换乘系统可靠性模型研究换乘系统设施对系统运行可靠性影响关系及作用机理。研究得出,交通枢纽换乘系统运行可靠性与换乘设施串并联结构和换乘设施可靠性以及行人分布参数,设施宽度L,设施平均服务率,平均到达率等有关。
In order to timely and accurately grasp the operating status of the transfer system and improve the operational reliability of the transfer system, we can avoid the system from abnormality in operation and ensure the normal functioning of the transfer service function. In this paper, the transfer facilities of the transport hub are studied Object, and established the reliability model of transfer system through reliability theory to study the relationship between transfer system and its impact on system reliability and its mechanism of action. It is concluded that the reliability of the transfer system of transportation hub is related to the structure of series-parallel connection of transfer facilities and the reliability of transfer facilities, as well as the pedestrian distribution parameters, facility width L, average service rate of facilities, and average arrival rate.