Lift
From Senfi Docs
Lift represents of physical lift in the real world. Lift is a specialized sensor in Senfi and may contain one or more measurements.
Lift in 3D model represents by lift shaft and lift car
Lobby
Lobby represents the lift lobby in the real world. Lobby may contain one or more lifts.
Stop
Stops are the levels that lift travelling. Stops are numeric numbers start from 1 and from lowest serving level to highest serving level.
Unlike other sensors, lift is attached to building instead of level. Lifts are associated with lobby and lift's stops may within one or more blocks of the same building.
Lift relation with BBL