INFORMATION PROCESSING DEVICE AND VEHICLE POSITION DETECTING METHOD

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United States of America Patent

SERIAL NO

15556116

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To calculate a position of a vehicle on a road with a higher accuracy. An in-vehicle navigation device 1 is provided with a control portion 10 acquiring photographed image data obtained by photographing an outside of the vehicle, calculating, when object image data that is image data of a road sign is included in the photographed image data, a relative position of the vehicle relative to the road sign on the basis of the object image data, and detecting a position of the vehicle on a road on the basis of the calculated relative position.

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Patent Owner(s)

Patent OwnerAddress
CLARION CO LTD7-2 SHINTOSHIN CHUO-KU SAITAMA-SHI SAITAMA 330-0081

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SUMIZAWA, Akio Saitama, JP 42 1190

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