Optimization algorithms and methods
Destination dispatch
Destination dispatch is an optimization technique used for multi-elevator installations, in which groups passengers heading to the same destinations use the same elevators, thereby reducing waiting and travel times. Comparatively, the traditional approach is where all passengers wishing to ascend or descend enter any available lift and then request their destination. Using destination dispatch, passengers request travel to a particular floor using a keypad, touch screen, or proximity card room-key prior in the lobby and are immediately directed to an appropriate elevator car. (Wikipedia).
