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Dive into the research topics where Kunihiko Toyofuku is active.

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SAE transactions | 2003

The “Night View System” Using Near-Infrared Light

Kunihiko Toyofuku; Yoichi Iwata; Yasuo Hagisato; Tsuyoshi Kumasaka

This paper describes a near-infrared type that has been developed to assist driver vision at night. In this new system, the internal structure of the near-infrared camera has been changed. The camera and HUD have been optimally tuned, and the near-infrared floodlight activation and the HUD intensity are controlled in accordance with the vehicle speed in order to suppress the effects of glare. With the developed system, images captured by the near-infrared camera are sent directly to the HUD without any processing. The future task is to incorporate an image-processing device in the system, which results in clearer image presentation, enabling the driver to determine whether an object on the road ahead could be hazardous.


Archive | 2002

Vehicle visibility assist device and method

Ryuji Yamaguchi; Yasuo Hagisato; Kunihiko Toyofuku; Shinya Kawamata


Archive | 2010

VEHICLE NIGHT VISION SUPPORT SYSTEM AND CONTROL METHOD FOR THE SAME

Kunihiko Toyofuku


Archive | 2009

Night vision system

Yasuo Hagisato; Masayoshi Hiratsuka; Toshiyasu Katsuno; Kunihiko Toyofuku; 歳康 勝野; 誠良 平塚; 安雄 萩里; 邦彦 豊福


Archive | 2009

Night visual range support device for vehicle

Kunihiko Toyofuku; 邦彦 豊福


Archive | 2014

Vision support apparatus for vehicle

Kunihiko Toyofuku


Archive | 2011

Vehicular field of view assistance device

Kunihiko Toyofuku


Archive | 2016

Attachment Structure for In-Vehicle Camera

takahiro Miyado; Yutaka Yamagiwa; Masami Ishihara; Ryuichi Shinkai; Shinji Takeo; Shintaro Kawamura; Ryo Iwamatsu; Kunihiko Toyofuku; Hajime Nagae


Archive | 2003

Vehicle front noctovision system

Yoichi Iwata; Shigetoshi Mimura; Hirokazu Takagi; Takeshi Totori; Kunihiko Toyofuku; Takashi Yoneda; 栄年 三村; 剛 十鳥; 洋一 岩田; 敬 米田; 邦彦 豊福; 宏和 高木


Archive | 2008

VEHICLE PERIPHERY MONITOR

Kunihiko Toyofuku; 邦彦 豊福

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