Invention Grant
- Patent Title: Sideslip angle estimation apparatus and method and automotive vehicle incorporating the same
- Patent Title (中): 侧倾角估计装置和方法以及结合其的机动车辆
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Application No.: US11656282Application Date: 2007-01-22
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Publication No.: US07844383B2Publication Date: 2010-11-30
- Inventor: Yuuki Shinozawa , Hiroshi Mouri , Masatsugu Yokote , Masahiro Kubota , Masaaki Nawano , Tsuyoshi Ohara
- Applicant: Yuuki Shinozawa , Hiroshi Mouri , Masatsugu Yokote , Masahiro Kubota , Masaaki Nawano , Tsuyoshi Ohara
- Applicant Address: JP Yokohama-shi, Kanagawa
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Yokohama-shi, Kanagawa
- Agency: Young Basile
- Priority: JP2006-013676 20060123; JP2006-199450 20060721
- Main IPC: B60T8/24
- IPC: B60T8/24 ; B60T8/32 ; B60T8/172 ; G01P15/18
Abstract:
In order to enhance the accuracy of estimation of a vehicle's sideslip angle, a sideslip angle estimation apparatus calculates an angle between the direction of centrifugal force acting on the vehicle body during cornering and the lateral direction of the vehicle body based on accelerations exerted on the vehicle body and acting in two different directions. A sideslip angle between the longitudinal direction of the vehicle body and the direction of travel of the vehicle is calculated based on the estimated angle.
Public/Granted literature
- US20070173997A1 Sideslip angle estimation apparatus and method and automotive vehicle incorporating the same Public/Granted day:2007-07-26
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