| 摘要 |
PURPOSE:To simplify the operation in an elevator driven between the upper and the lower floors by performing a cage calling registration when a stop calling takes place and a passenger in the cage is detected. CONSTITUTION:If a user on the first floor presses a first-floor stop calling button 3, a first-floor calling register relay is energized and self holds through a first-floor position detecting relay contact 8 and a self holding contact 4ao. In case an elevator stands by on the second floor, the elevator is driven down to the first floor, stops, then a door closure detecting relay contact 7 closes the circuit by the door opening, and the relay 4 continues to maintain the self holding state. When the user gets into the elevator, a load detector contact 2a is closed, an ascending direction selecting relay 10 is energized through a normally opened contact 4a, self holds at a self holding contact 10a. When the elevator door is fully closed, the door closure detecting relay contact 7 is opened, the first floor calling register relay 4 is de-energized, and the elevator is driven toward the second floor. The simplification of the operability can be thus attained. |
