Elevator – industrial lift truck – or stationary lift for vehicle – With call registration means – Shared by plural load supports
Patent
1996-12-10
1998-11-03
Nappi, Robert
Elevator, industrial lift truck, or stationary lift for vehicle
With call registration means
Shared by plural load supports
187383, 187389, B66B 120, B66B 118
Patent
active
058312269
ABSTRACT:
Multiple elevators are installed as a group in a building and are equipped with destination floor boarding location buttons (7), (8), (9) and (10) that are provided on the lobby floor. Multiple car controllers (1), (2), (3), (4) and (5) are input car data for each elevator so that the controllers control the operations of each elevator. A higher level controller (6) is provided with input data from the multiple car controllers and call data and that efficiently operates multiple cars while accommodating changes in traffic demand. When it is determined that higher level controller (6) is in service, all the floors are divided up into sectors and cars are quickly dispatched to the aforementioned sectors in response to the aforementioned destination floor boarding calls, and the sequencing of service in each sector will be in the order in which each destination floor boarding call has occurred.
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Hattori Kazuhiro
Kondo Atsunori
Nappi Robert
Otis Elevator Company
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