Group Control Systems: ΣAI-22 and ΣAI-2200C

Cooperative Optimization Assignment (ΣAI-2200C)
Forecasts a near-future hall call to reduce long waits
When a hall call is registered, the algorithm predicts near-future calls that could require long waits. Through evaluation of the registered hall call and the forecasted call, the best car is assigned. All cars work cooperatively for optimum operation.
Destination Oriented Allocation System: DOAS (Optional for ΣAI-2200C)
Allocates passengers to cars depending on destination floors
When a passenger enters a destination floor at a hall, the hall operating panel immediately indicates which car will serve the floor. Because the destination floor is already registered, the passenger does not need to press a button in the car. Further-more, dispersing passengers by destination prevents congestion in cars and minimizes waiting and traveling time.
Thailand



Japan
Thailand
China
Taiwan