| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle behavior estimating device requiring short time for estimating a load, a camber angle, and a slip angle; and a vehicle behavior estimating method. SOLUTION: Shoulder portions on both the inner and outer sides and a center portion of a tread portion 2 of a tire 1 are provided with hollow portions 10, 11, 12 extending in a tire circumferential direction. An outside hollow pressure detecting means 13, an inside hollow pressure detecting means 14, and a center hollow pressure detecting means 15 respectively detecting the pressure of the installed outside hollow portion 10, the installed inside hollow portion 11, and the center hollow portion 12 are provided. The load, the camber angle, and the slip angle are calculated in this order according to pressure changes of those pressure detecting means 13, 14, 15. COPYRIGHT: (C)2009,JPO&INPIT
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