H solution
H.Solution is an elevator operation system that offers the most effective elevator operation that is suitable for the purpose and characteristics of each building.
1.Group control system 2.Destination selecting system

Group Control System
It controls movement by integrally managing and controlling several elevators in a group .This is a system that encourages passengers going in the same orientation to board the first arriving elevator.
Characteristics of group control system
Designates one elevator that arrives the earliest. Use a conventional operating method.
Able to change destination floor after boarding the elevator.
Suitable for places where residents amount to 1,000 or less such as apartment complexes, small and medium-sized offices, and shopping malls

Destination control system
As an advanced group control system, it is a system that features improved operation efficiency of elevators by encouraging passengers going in the same orientation to board the first arriving elevator and reducing waiting time and boarding time
Characteristics of Destination control system
Minimizes number of stops to reduce boarding time.
Designates elevator depending on the destination and improves operation.
Efficiency of elevators by up to 20 – 30% by reducing waiting time and congestion in lobby. Easy to expand additional functions and to be linked to security system in the building. Suitable for places where residents amount to 1,000 or more such as skyscrapers, small and medium-sized offices, and shopping malls.

Effect of introducing destination selecting system
It dramatically reduces time needed for waiting for elevators at the platform and congestion in lobby to improve operation efficiency of elevators. Successful cases prove the excellence of the destination selecting system.
H company building (20 floors)
Waiting time is reduced by 24.8 seconds (▼29%)

K company building (33 floors) Waiting time is reduced by 14.6 seconds (▼34%)

