Invention Grant
- Patent Title: Vehicle position attitude-angle estimation device and vehicle position attitude-angle estimation method
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Application No.: US14908407Application Date: 2014-06-19
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Publication No.: US10363940B2Publication Date: 2019-07-30
- Inventor: Ichiro Yamaguchi
- Applicant: NISSAN MOTOR CO., LTD.
- Applicant Address: JP Yokohama-shi, Kanagawa
- Assignee: Nissan Motor Co., Ltd.
- Current Assignee: Nissan Motor Co., Ltd.
- Current Assignee Address: JP Yokohama-shi, Kanagawa
- Priority: JP2013-160074 20130801
- International Application: PCT/JP2014/066311 WO 20140619
- International Announcement: WO2015/015939 WO 20150205
- Main IPC: B60W40/114
- IPC: B60W40/114 ; B60W40/105 ; G01C21/16 ; G06T7/70 ; G06T7/277
Abstract:
A vehicle position attitude-angle estimation device sets a particle existent distribution range to a predetermined range by using a particle filter and disperses particles within the set existent distribution range to estimate the position and attitude angle of a vehicle from an image capturing the surroundings of the vehicle. The vehicle position attitude-angle estimation device widens the set existent distribution range in the vehicle width direction of the vehicle when the speed of the vehicle becomes high.
Public/Granted literature
- US20160185355A1 VEHICLE POSITION ATTITUDE-ANGLE ESTIMATION DEVICE AND VEHICLE POSITION ATTITUDE-ANGLE ESTIMATION METHOD Public/Granted day:2016-06-30
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