电梯群控系统派梯算法研究

为提高电梯在实际生活中的高效节能、安全稳定等需求,详细研究了电梯群控系统派梯算法。分析影响系统派梯的四种性能指标,并根据侯梯时间、乘梯时间、电梯功耗和乘客载装率这四项指标实现函数评估,提出基于多指标赋权的群控算法。结合常规派梯原则和评估函数的衰减情况,总结多指标赋权的群控算法派梯原则。理论分析表明:基于多指标赋权的群控算法能合理的在上行高峰模式、下行高峰模式、空闲模式和随机模式完成派梯任务。

To improve the efficiency, energy saving, safety and stability ofthe elevatorin real life, the algorithm of elevator group control system dispatching is studied in detail. Four performance indexes that affect the system dispatching are analyzed, and function evaluation is realized according to four indexes: waiting time, taking time, elevator power consumption and passenger loading rate. A group control algorithm based on multi index weighting is proposed. Coupled withthe conventional ladder principle and the attenuation of the evaluation function, the dispatching principle of multi index weighting group control algorithm is summarized. Theoretical analysisis shown thatthe group control algorithm based on multi index weighting can reasonably complete the task of dispatching in the uplink peak mode, downlink peak mode, idle mode and random mode.