基于排队论的上高峰电梯群控调度的研究

Elevator Group Control Dispatching Method During Up-Peak Traffic Based on Queuing Theory

在用不同的调度方法———不分区方法、分两个固定区域的方法和分 4个固定区域的方法进行仿真实验的基础上 ,总结出电梯群控系统中在不同乘客到达情况下的调度规律 ,并应用排队论的方法从理论上对这个规律进行了推导。给出了求解各调度方案到达率有效范围的方法。在此基础上 ,提出了一种根据到达率的有效范围采用不同调度方法的新调度方法。最后 ,经过在虚拟仿真环境下的仿真实验 。

This paper summarizes elevator dispatching rules of elevator group control system under different arrival rates on the basis of simulations of different elevator dispatching methods including none zoning method, two fixed zoning method and four fixed zoning method. Afterwards, these rules are deduced theoretically using queuing theory and the method to obtain the valid range of arrival rate of the three elevator dispatching methods is given. Then a new elevator dispatching method, that different zoning method is adopted according to above valid range of arrival rate, is presented. Simulation shows the effectiveness of this elevator dispatching method.\;