楼宇电梯配置和目标选层系统

Elevator Selection with Destination Control System

楼宇内的电梯配置取决于上行高峰和运输能力的计算结果，以满足楼宇内运输流量的需求。基于上行，下行呼梯按钮的集选控制系统，考虑到电梯运输能力时上行高峰是最需要满足的交通工况。如果电梯可以满足上行高峰状况，电梯就具有足够的运输能力满足其他运行状况。使用安装在大厅的目标选层系统（DCS），在上行高峰的状况下，电梯的运输能力可以达到与下行高峰相近的水平。用于常规集选控制下的计算上行高峰往返行程时间的方程式是无效的。在本篇文章中，介绍了一种使用DCS控制系统来选配电梯的方法．使得电梯在任何运输状况下都提供良好的服务。

Elevator planning is based on up-peak and calculation of handling capacity to meet the building traffic flow demand. With a collective control system based on up and down call buttons, up-peak is the most demanding traffic situation considering the elevator handling capacity. If elevators can handle the up-peak situation, they have enough handling capacity for other traffic situations. With control systems based on destination operation panels at the lobby （DCS）, up-peak handling capacity can be increased close to down-peak handling capacity. The equations used in calculating up-peak round trip time with conventional collective control are not valid. In this article, a method to select the elevators with a destination control system is introduced so that the service level will be good in all traffic situations.