基于数值仿真的复杂建筑环境下的电梯交通配置新方法

针对现代高层建筑的复杂建筑环境，提出一种基于数值仿真的电梯交通配置方法。该方法考虑乘客到达的随机性和不确定性，应用数值技术，模拟在电梯到达时间间隔内乘客到达的O-D分布，对难以用解析方法表达的复杂建筑环境下的交通流随机性特征进行了描述，结合电梯运行机理，构建了电梯交通配置的核心参数-电梯运行周期的随机模型。所提出的方法克服了传统电梯交通配置解析方法的局限性，改进了同类方法的不足，更接近电梯交通运行的实际状况。该方法与类似的方法以及传统的解析方法进行了比较，结果表明该方法有效。

Elevator traffic planning under complex building conditions

In view of the complex conditions existing in modern high -rise buildings , an elevator traffic planning method is proposed using numerical simulation .Considering the randomness and uncertainty in passen-ger arrivals, the O-D distributions of passenger arrivals in the interval between successive car arrivals are gener -ated by Monte Carlo simulation by which the stochastic features of the passenger flow under complex building conditions which is hardly to express by analytic methods are described , and then the stochastic model of the crit-ical parameter for elevator traffic planning -elevator Round Trip Time （ RTT） is established based on the eleva-tor operation mechanism .The proposed method has not only overcome the limitation of the conventional analytical method, but improved the similar methods , which is closer to the real behavior of elevator traffic system .Compa-ring with the traditional analytical methods and other similar methods shows the validity of the proposed method .