| 摘要 |
PROBLEM TO BE SOLVED: To reduce the fatigue of a seat occupant effectively by collecting the data representing the physical condition of the occupant, analyzing the data, and grasping accurately the actual degree of fatigue of the occupant. SOLUTION: An initial setting processing part 30 sets the threshold for the driver by correcting the threshold to serve as the reference using the measurements given by a seat pressure gauge 4 and a blood flow meter 6 arranged on the seating surface of a seat 2 when the driving is started. In running, a control part 26 drives a seat driving mechanism 10 when the physical condition information of the driver obtained on the basis of the measurements given by the seat pressure gauge 4 and the blood flow meter 6, and moves the moving part of the seat 2 corresponding to the physical portion where fatigue is felt. A learning function processing part 28 alters the threshold by referring to the degree of fatigue entered by the driver so that the degree of driver's fatigue can be determined more accurately. COPYRIGHT: (C)2006,JPO&NCIPI
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