Dispatching algorithm of elevator Group Control
elevator group control arithmetic
elevator group control model
Elevator Group Control System
电梯群控系统
电梯群控制系统
电梯调度
多梯群控系统
电梯群控
elevator group control system EGCS
Elevator Group Control Systems
elevator group control systems EGCS
elevator group control technology
elevator group controlling system
Elevator Group Supervisory Control
Elevator group supervisory control technologies
elevator group-control system
elevator scheduling algorithm
hybrid elevator-group control system
optimization for elevator group control system