基于等间隔运行模式的群组电梯系统优化调度方法  

Optimal scheduling method of group elevator system based on equal interval operation mode

作　　者：彭云建[1] 杜艺聪 仲兆峰 PENG Yun-jian;DU Yi-cong;ZHONG Zhao-feng(School of Automation Science and Technology,South China University of Technology,Guangzhou Guangdong 510640,China;Hitachi Building Technology(Guangzhou)Co.,Ltd.,Guangzhou Guangdong 510670,China)

机构地区：[1]华南理工大学自动化科学与工程学院,广东广州510640 [2]日立楼宇技术(广州)有限公司,广东广州510670

出　　处：《控制理论与应用》2023年第5期949-956,共8页Control Theory & Applications

基　　金：国家自然科学基金项目(62173151,61573154)资助。

摘　　要：针对群组电梯系统运行调度优化问题,本文采用多目标优化模型,基于电梯群组等间隔运行模式的操作规则,建立一类以乘客平均候梯时间最短为主要目标的群组优化策略.通过分析群组电梯系统运行中乘客候梯时间、服务时间、轿厢拥挤度和电梯能耗等指标,建立电梯系统运行的动态指标评价模型,考虑电梯客流的随机性因素,提出乘客候梯等间隔派梯规则和算法,实现了电梯系统多目标优化的动态调度方法.实验结果表明,对比传统的最短距离调度算法,本文方法可以降低乘客平均候梯时间13.1%,提高群组电梯系统工作性能.In this paper,a multi-objective optimization model is proposed based on the operation rules for the group elevators working in an equal interval mode.Accordingly,an optimized dispatching strategy is established to achieve the shortest average waiting time of passengers,which is also primary optimization target.For such we formulate the dynamic performance evaluation of group elevators’operation with the indexes such as passengers’waiting time,taking-on service time,elevator-cars’full-load-rate and up-down energy consumption.Considering the randomness of elevator passengers’flow,the rules and algorithm of equal interval dispatching for passengers’waiting time are developed to implement the dynamic scheduling method of multi-objective optimization of the group elevators.Finally,in simulation and testing experiment,the results show that the proposed method reduces the average waiting time of passengers by 13.1%and improves the performance of group elevator system,which is comparing with the traditional shortest distance scheduling algorithm.

关 键 词：电梯群组调度 等间隔运行 多目标优化 乘客平均候梯时间 

分 类 号：TU857[建筑科学]