| 摘要 |
PROBLEM TO BE SOLVED: To effectively prohibit the operation of an operational member such as a car navigation device by a driver while a vehicle is running. SOLUTION: When a switch operation unit 1 to perform the operation other than the vehicular driving operation while a vehicle is running, and a destruction determination unit 5 determines that the vehicle is running in a strolling manner, the operation of the switch operation unit 1 is prohibited, and a warning is given to a driver from a speaker 9. Further, after the operation of the switch operation unit 1 is prohibited, the switch operation unit 1 is controlled so as to be operated by the voice input. COPYRIGHT: (C)2005,JPO&NCIPI
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