Elevator apparatus

B - Operations – Transporting – 66 – B

Patent

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Details

B66B 3/02 (2006.01)

Patent

CA 2540431

In an elevator apparatus, a control device obtains car information including at least one of car position information and car speed information based on a main detection signal from a main sensor unit. An auxiliary sensor unit detects arrival of a car at a preset reference position within a hoistway to generate an auxiliary detection signal. The control device makes corrections to the car information based on the auxiliary detection signal.

Système élévateur dans lequel un contrôleur détermine une information de cage incluant au moins une des informations de position de cage et une information de vitesse de cage selon un signal de détection principal provenant d'une section principale de capteur. Une section auxiliaire de capteur génère un signal de détection auxiliaire au moment de la détection de l'arrivée de la cage à une position de référence préréglée dans le puit d'élévateur. Le contrôleur corrige l'information de cage selon le signal de détection auxiliaire.

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