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Machine translation
1. (WO1981001833) ELEVATOR DOOR MOTION MODIFICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001833    International Application No.:    PCT/US1980/001619
Publication Date: 09.07.1981 International Filing Date: 05.12.1980
IPC:
E05F 15/14 (2006.01), G05B 19/416 (2006.01), G05D 3/12 (2006.01)
Applicants:
Inventors:
Priority Data:
107803 27.12.1979 US
Title (EN) ELEVATOR DOOR MOTION MODIFICATION
(FR) MODIFICATION DU DEPLACEMENT D'UNE PORTE D'ASCENSEUR
Abstract: front page image
(EN)An elevator system includes a microprocessor-based cab controller (33, 34) mounted directly on an elevator car (3, 4) which controls the operation of the elevator door (1). Elevator door motion is commanded in response to the difference in actual door velocity from a desired, dictated door velocity in accordance with desired rates of acceleration and deceleration, the point at which deceleration is to begin, and a velocity at which deceleration is to decrease. The disclosed invention provides selective modification in maximum velocity along with the point at which mum velocity along with the point at which deceleration is to begin, the velocity at which deceleration is to decrease along with the point at which deceleration is to begin, and/or simply the point where deceleration is to begin, so that door velocity profiles may be tailored to suit any particular door of a given type. An exemplary environment for and details of the present invention are disclosed.
(FR)Un systeme d'ascenseur comprend un controleur de cabine (33, 34) a microprocesseur monte directement sur une cabine d'ascenseur (3, 4), qui commande le fonctionnement de la porte (1) de l'ascenseur. Le deplacement de la porte d'ascenseur est commande en fonction de l'ecart entre la vitesse reelle de la porte et une vitesse de porte dictee desiree par rapport a des taux desires d'acceleration et de deceleration, le point ou la deceleration doit commencer, et la vitesse a laquelle la deceleration doit diminuer. L'invention permet une modification selective de la vitesse maximum ainsi que du point auquel la deceleration doit commencer, la vitesse a laquelle la deceleration doit diminuer ainsi que le point auquel la deceleration doit commencer, et/ou simplement le point auquel la deceleration doit commencer, de maniere a pouvoir adapter les profils de vitesse de porte a toute porte specifique d'un type donne. Un domaine d'application a titre d'exemple et des details de la presente invention sont aussi decrits.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)