新型电梯群控系统交通模式识别方法

电梯交通模式识别是电梯群控调度的一个关键问题.针对实时变化的电梯交通流数据,提出一种新型的电梯系统交通模式识别方法.在不增加数据采集量的基础上,首先对基本交通信息进行预处理,再采用多值分类的支持向量机算法,对电梯群控系统建立交通模式分类器.建立的分类器可以根据交通流数据的变化,自适应地识别出建筑物内的最大客流层及次大客流层(厅堂除外).仿真结果表明,这种交通模式识别方法能较准确地辨识出各种交通流模式,并且通过对比试验,证明该算法的识别准确率优于人工神经网络算法,体现出较好的泛化能力,实用性强.

Traffic pattern recognition method for novel elevator system

The traffic pattern recognition is essential in elevator group control systems.Based on the varying elevator traffic flow data,a new elevator traffic flow pattern recognition method is presented.Without additional assignment,original traffic data is pretreated,and then an elevator traffic flow pattern recognition classifier based on multi-value support vector machines is built.The proposed pattern classifier can adaptively recognize the largest traffic flow floor in the building.Experimental results demonstrate that this method can recognize different traffic modes accurately and is better than the artificial neural-network method.