Leydig, Voit & Mayer, Ltd.
Automatic announcing device for an elevator
An automatic announcing device for an elevator which enables fine voice volume adjustment according to the environment of use in which a guidance announcement is made and which allows an easy and efficient voice volume adjustment operation. The automatic announcing device for an elevator includes: a voice volume adjustment setting unit for setting a predetermined condition for voice volume adjustment; a control unit for outputting a control code in accordance with the condition set by the voice volume adjustment setting unit to set an operation mode of the elevator to a voice volume adjustment operation until completion of the voice volume adjustment, and for outputting a voice volume code in accordance with the condition set by the voice volume adjustment setting unit; a voice volume change amount indicating unit for indicating an amount of voice volume change in accordance with the voice volume code output from the control unit; and a voice volume data storing unit for storing voice volume data in accordance with kind or timing of a message, the voice volume of a message changing based on the voice volume data, in accordance with the control code and the voice volume code from the control unit and stored in the voice volume data storing unit.
Mitsubishi Denki Kabushiki Kaisha
B B
B66B B66B
inventional inventional
Masao
Fujita