| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle seat device that automatically stimulates a driver and increases the safety of driving when the driver is in the condition of easily falling asleep or feels tired. SOLUTION: The vehicle seat device to which a car navigation system 20 sensing the condition of a driver who easily falls sleep or feels tired, a speedometer 30 and a steering wheel 40 are connected, has a computer C to analyze information sensed by them, a side support adjuster 12 driven by the information analyzed by the computer C, a side support adjuster 14, a lumber support adjuster 16 and vibrators 19a to 19c and stimulates a driver by driving them. COPYRIGHT: (C)2005,JPO&NCIPI
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