Invention Grant
- Patent Title: Lane departure prevention system
- Patent Title (中): 车道离场预防系统
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Application No.: US11318201Application Date: 2005-12-23
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Publication No.: US07206684B2Publication Date: 2007-04-17
- Inventor: Yuya Takeda
- Applicant: Yuya Takeda
- 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: Rader, Fishman & Grauer PLLC
- Priority: JP2004-377553 20041227; JP2005-340187 20051125
- Main IPC: G06F19/00
- IPC: G06F19/00

Abstract:
The present lane departure prevention system comprises a position detector means for detecting positional information of a vehicle with respect to a lane of travel, a determining unit for comparing the positional information with a first threshold value indicating a predetermined positional relation with respect to the lane of travel, and determining a departure of the vehicle from the lane of travel on the basis of the comparison result, and a yaw moment applying unit for applying a yaw moment to the vehicle and switching a first process of applying the yaw moment to the vehicle only by steering wheels and a second process of applying the yaw moment to the vehicle by steering the wheels and applying a braking power to the wheels, on the basis of a traveling condition of the vehicle, when the determining unit determines that the vehicle departs from the lane of travel.
Public/Granted literature
- US20060142921A1 Lane departure prevention system Public/Granted day:2006-06-29
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