Detection device, detection system, and detection method

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United States of America Patent

PATENT NO 9994074
SERIAL NO

14947403

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Abstract

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A detection device includes a camera, a recognition unit, and a detection unit. The camera acquires image data obtained by capturing surroundings of a vehicle. The recognition unit recognizes switching of signal indication of a traffic signal from the image data. The detection unit detects a dangerous driving degree indicating a degree of dangerous driving done by a driver of the vehicle based on acceleration data of the vehicle acquired after the signal indication is switched.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LIMITED3-6 NAKAMAGOME 1-CHOME OHTA-KU TOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guan, Haike Kanagawa, JP 58 1026
Kasahara, Ryosuke Kanagawa, JP 75 714
Kikuchi, Naoki Kanagawa, JP 125 1526
Maki, Takashi Kanagawa, JP 53 616
Yano, Tomoaki Kanagawa, JP 6 55

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