Invention Grant
- Patent Title: Apparatus and method for recognizing a lane
- Patent Title (中): 用于识别车道的装置和方法
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Application No.: US14386291Application Date: 2013-03-19
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Publication No.: US09280712B2Publication Date: 2016-03-08
- Inventor: Naoki Kawasaki , Junichi Hasegawa , Tetsuya Takafuji , Shunsuke Suzuki
- Applicant: NIPPON SOKEN, INC. , DENSO CORPORATION
- Applicant Address: JP Nishio, Aichi-pref. JP Kariya, Aichi-pref.
- Assignee: NIPPON SOKEN, INC.,DENSO CORPORATION
- Current Assignee: NIPPON SOKEN, INC.,DENSO CORPORATION
- Current Assignee Address: JP Nishio, Aichi-pref. JP Kariya, Aichi-pref.
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-062447 20120319
- International Application: PCT/JP2013/057766 WO 20130319
- International Announcement: WO2013/141226 WO 20130926
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G08G1/16 ; G06T7/00 ; G06K9/46
Abstract:
An apparatus for recognizing a lane is provided. The apparatus performs a near-field white line recognition process and calculates road parameters (lane position, lane inclination, lane curvature and lane width) near the vehicle. The road parameters are calculated using the extended Kalman filter. In the calculation, the calculated lane curvature is used as a lane curvature to be included in predicted values. The apparatus outputs the calculated road parameters to a warning/vehicle-control apparatus.
Public/Granted literature
- US20150055831A1 APPARATUS AND METHOD FOR RECOGNIZING A LANE Public/Granted day:2015-02-26
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