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Patent Searching and Data


Title:
VEHICLE DISPLAY DEVICE, CONTROL METHOD FOR VEHICLE DISPLAY DEVICE, AND CONTROL PROGRAM FOR VEHICLE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/022241
Kind Code:
A1
Abstract:
In order to use a virtual image, display an image in a driver's field of vision, and support driving, without causing any annoyance, the present invention comprises: a road shape detection unit 4 that detects the shape of the road ahead of a vehicle; a curvature detection unit 7 that detects the curvature of curves ahead of the vehicle; a display unit 2 that forms an image for display; and a display control unit 8A that controls the display unit 2. The display control unit 8A determines the curvature of the closest curve ahead of the vehicle, by using a display determination criteria value, and displays the road shape ahead of the closest curve ahead of the vehicle, if the curvature is at least the display determination criteria value.

Inventors:
MASUYA YUKI
Application Number:
PCT/JP2019/028581
Publication Date:
January 30, 2020
Filing Date:
July 22, 2019
Export Citation:
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Assignee:
NIPPON SEIKI CO LTD (JP)
International Classes:
B60K35/00; B60R16/02; G01C21/26; G08G1/16
Foreign References:
JP2005214730A2005-08-11
JPH09229707A1997-09-05
JP2018083441A2018-05-31
JP2015108926A2015-06-11
JP2007071563A2007-03-22
JP2000030199A2000-01-28
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