| 摘要 |
PURPOSE:To eliminate such a feeling of uneasiness as keeping a final retire waiting in a dark place by constituting a driving device to register a call at the floor when a light-off detector operates and to call an elevator cage to that floor. CONSTITUTION:When a switch SW is turned off, lighting LMP goes out and lighting-off detecting relay L is turned to OFF, Lb is closed but Fa is opened unless a cage will not exist in the unlighted floor, and a relay LA is being turned off. If so, a relay C is turned to ON and self-held by Ca through a route of P-Lb-LAb-Fb-C-N. With this constitution, a call of the unlighted floor is registered, and an elevator cage is traveled toward this unlighted floor. When the cage is reached to the unlighted floor, Fa is closed, LA is turned to ON through a route of P-Lb-LA-N, and illumination is lighted by LAa, then LA is self-held till Lb is opened. In addition, the cage is reached to the unlighted floor, thereby opening Fb, so that the relay C is turned to OFF, thus a call register is released. |
