JPS6130940B

PURPOSE:To control each load easily through voice, by providing means for recognized word, means for controlling the load on the basis of the results of voice recognition and means for identifying only the voice of driver. CONSTITUTION:Voice for control is produced by a driver through a microphone 1 for voice recognition sensor provided in the cabin and recognized by a voice recognition system 2. The output from said system 2 is synthesized by a voice synthesizer 3 into a voice corresponding with the switch code signal and announced through a speaker 4 to confirm the operator of the command. Alternatively, it is converted by a display drive 5 into a signal such as character and displayed 6. If there is no error in the command, each load is controlled by an operating system controller 7 and a non-operating system controller 8 after elapsing predetermined time. Tone of operator has been stored in a voice identifier to prevent control of the operating system load through the voice of other than the operator.