| 摘要 |
PURPOSE:To improve economy and at the same time to improve the flexibility of a remote control for the auxiliary equipment, etc., by constituting the title control such that a sound reception means set near a commander receives the sound signals to identify the validity of an aural command and to attain the control of operations for the auxiliary equipments, etc., when the commander produces the command, therefore the wiring value of an electric cable is reduced. CONSTITUTION:When a commander utters voices for the remote control subjects or the operating contents at a position near a control station 1, i.e., in a sound collecting range of a sound reception means 2, the means 2 changes the voices into electric signals and transmits these signals to a voice identifying means 5 via an electric cable 3. Then it is confirmed whether the voice utterer is registered or not and the command is read based on the information included in the command signal. Then only the proper signals are validated and transmitted to an auxiliary equipment 8, etc., and the operation is carried out based on the command. Thus it is possible to improve the flexibility for the places of the equipment 8, etc., at remote control and also to reduce the wiring value of the cable 3 for improvement of the economy. |
