Title:
YAW RATE DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/152453
Kind Code:
A1
Abstract:
Provided is a yaw rate detection device comprising: a vehicular yaw rate detection means for detecting the yaw rate of a vehicle and outputting a detection value; a left/right wheel speed detection means for detecting the wheel speed of at least left and right wheels and outputting a detection value; a wheel speed yaw rate calculation means for calculating a wheel speed yaw rate from the detection value of the speed of the left and right wheels; a rotation correction coefficient calculation means for calculating a rotation correction coefficient that is based on the amount of rotation occurring in a rotation operation during a predetermined time period in which the detection value of the vehicular yaw rate deviates due to a temperature change; a vehicular yaw rate correction means for correcting the detection value of the vehicular yaw rate, in accordance with the vehicular yaw rate detection value, the wheel speed yaw rate, and the rotation correction coefficient.
Inventors:
KANAMORI RYOHEI (JP)
ISHIYAMA MAHITO (JP)
ISHIYAMA MAHITO (JP)
Application Number:
PCT/JP2011/062593
Publication Date:
December 08, 2011
Filing Date:
June 01, 2011
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
KANAMORI RYOHEI (JP)
ISHIYAMA MAHITO (JP)
KANAMORI RYOHEI (JP)
ISHIYAMA MAHITO (JP)
International Classes:
G01P21/02
Foreign References:
| JP2000346869A | 2000-12-15 | |||
| JPH04346024A | 1992-12-01 | |||
| JP2004148903A | 2004-05-27 | |||
| JPH07172333A | 1995-07-11 | |||
| JP2000275270A | 2000-10-06 |
Other References:
See also references of EP 2579046A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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Claims: