Door control apparatus

E - Fixed Constructions – 05 – F

Patent

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Details

E05F 15/20 (2006.01) B66B 1/06 (2006.01) G01S 15/46 (2006.01) G01S 15/88 (2006.01) G01S 13/88 (2006.01) G01S 15/87 (2006.01) G01S 17/88 (2006.01)

Patent

CA 2236736

A door control apparatus for vehicles includes at least one sensor (60, 62, 64) viewing at least one region (22) in the vicinity of a door (18), logic circuitry responsive to said at least one sensor (60, 62, 64) for providing at least one region-clear output signal, and automatic door opening and closing apparatus (24) responsive at least to the absence of said at least one region-clear output signal to cause opening of said door (18) and responsive at least to the presence of said at least one region-clear signal to cause closing of said door (18).

La présente invention concerne un appareil de commande de porte pour véhicules. Cet appareil se compose d'au moins un détecteur (60, 62, 64) surveillant au moins une région (22) au voisinage de la porte (18), de circuits logiques réagissant à l'un au moins des détecteurs (60, 62, 64) de façon à fournir un signal de sortie de voie libre, d'un automate (24) d'ouverture et de fermeture de porte (18) réagissant au moins à l'absence de signal de sortie de voie libre pour provoquer l'ouverture de la porte, et à la présence de signal de sortie de voie libre pour provoquer la fermeture de la porte (18).

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