基于排队论的单车厅立体车库运行效率分析

摘要

利用排队论为理论工具，给出平均等待时间、平均等待队长、拥堵率、顾客流失率等单车厅平面移动式立体车库运行效率的几种指标。在先到先服务和出车优先原则下，分析单车厅平面移动式立体车库排队系统中顾客的等待时间和等待队长的概率分布。在此基础上建立模型并设计仿真程序进行仿真。根据仿真运行结果分析了该原则特定参数下车库的运行效率，并提出改善运行效率的解决方向，为分析实际中车库的运行情况能否满足顾客需求以及车库的规划和建设提供参考。%With the tool of queuing theory, it makes several indicators such as average waitingtime, average waiting queue, congestion rate, loss rate and so on which are about how to analyse the efficiency of the single-hall cubic-parking system. Under the principle of first come first serve and prior to de-livery of cargo from storage, it makes probability distribution of both the waiting time and waiting queue of the single-hall stereo garage system. On this basis, it builds model to con-duct simulation with program.According to the simulation re-sults, it puts forward the solution direction to improve the running efficiency of the stereo garage,providing reference for analysis of the actual operation to meet customer needs and construction of the garage.