Accommodating visually handicapped in elevator up-peak channelin

Details Accommodating visually handicapped in elevator up-peak channelin Accommodating visually handicapped in elevator up-peak channelin

1999-08-30

2000-11-28

Salata, Jonathan

Elevator, industrial lift truck, or stationary lift for vehicle

With call registration means

Shared by plural load supports

187901, 187382, B66B 120

Patent

active

061522651

ABSTRACT:
In an elevator system utilizing up-peak channeling which displays the floors of the sectors to be served by each elevator during its next trip, visually handicapped persons alert the system by means of a signal transmission from a portable device, and are then enabled to enter a car call for any floor in the building. An embodiment with a lobby receiver enables calls to any floor in the next several elevators which may leave the lobby floor. An embodiment with receivers in every car enables calls to any floor in a car which receives the signal.

REFERENCES:
patent: 4673911 (1987-06-01), Yoshida
patent: 4685538 (1987-08-01), Kamaike
patent: 4979594 (1990-12-01), Begle et al.
patent: 5382761 (1995-01-01), Amano
patent: 5984051 (1999-11-01), Morgan et al.

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