| 摘要 |
PURPOSE:To announce the waiting time without unnatural feeling by giving the announcing command of the waiting time corresponding to the output of a prediction arrival time computing means to a sound composing means of an elevator hall where a call is generated. CONSTITUTION:When a landing call is generated from (i) floor, a waiting time announce and control unit 6 detects rising of the landing call signal, and outputs the pulse signal 31a. An operation control unit 4 lights a landing call lamp of the (i) floor. Continuously, when the landing call is generated, a prediction arrival time computing means 5 resisters the landing call generating floor (i) and the call direction (d) thereof to computes the prediction arrival time. The waiting time announce and control unit 6 receives this prediction arrival time to determine the waiting time with the timing after (t) seconds from the output of the pulse signal 31a, and sets the waiting time number corresponding to a table ADTB, and outputs this waiting time number and the message output signal to a sound composing unit 10i through a transmission control unit 9i. |
