Invention Grant
- Patent Title: Vehicle automatic steering control apparatus
- Patent Title (中): 车辆自动转向控制装置
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Application No.: US13747911Application Date: 2013-01-23
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Publication No.: US08838337B2Publication Date: 2014-09-16
- Inventor: Yusuke Ueda , Motonori Tominaga , Tomohiko Tsuruta , Takeshi Hatoh
- Applicant: Nippon Soken, Inc. , Denso Corporation
- Applicant Address: JP Kariya JP Nishio
- Assignee: Denso Corporation,Nippon Soken, Inc.
- Current Assignee: Denso Corporation,Nippon Soken, Inc.
- Current Assignee Address: JP Kariya JP Nishio
- Agency: Harness, Dickey & Pierce, PLC
- Priority: JP2012-015698 20120127
- Main IPC: A01B69/00
- IPC: A01B69/00 ; G05D1/00 ; G06K9/00 ; B60Q1/00 ; G05D1/02 ; B62D15/02

Abstract:
A vehicle control apparatus that for automatic steering control that reduces occupant discomfort and stress is provided. A lane width of a subject lane and a current in-lane ratio are detected. If an off-lane obstacle which may place stress on the occupant is present within a prescribed area, a relative position between each off-lane obstacle and the vehicle is determined. A target in-lane ratio is determined based on the relative position. Specifically, when the off-lane obstacles are present on both the left and right sides of the subject lane, the target in-lane ratio is such that lateral distances to both off-lane obstacles are equal. When the off-lane obstacle is present on only one of either the left or right of the subject lane, the target in-lane ratio is set such that a lateral position away from the off-lane obstacle by a lateral distance set in advance is the target lateral position.
Public/Granted literature
- US20130197758A1 VEHICLE AUTOMATIC STEERING CONTROL APPARATUS Public/Granted day:2013-08-01
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