发明授权
- 专利标题: Vehicle vision system
- 专利标题(中): 车辆视觉系统
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申请号: US10259253申请日: 2002-09-27
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公开(公告)号: US07567291B2公开(公告)日: 2009-07-28
- 发明人: Jon H. Bechtel , Joseph S. Stam , Eric R. Fossum , Sabrina E. Kemeny
- 申请人: Jon H. Bechtel , Joseph S. Stam , Eric R. Fossum , Sabrina E. Kemeny
- 申请人地址: US MI Zeeland
- 专利权人: Gentex Corporation
- 当前专利权人: Gentex Corporation
- 当前专利权人地址: US MI Zeeland
- 代理机构: Price, Heneveld, Cooper, DeWitt & Litton, LLP
- 主分类号: H04N5/222
- IPC分类号: H04N5/222 ; H04N5/225
摘要:
A vehicle viewing system including a camera system for generating a signal corresponding to a scene by integrating light from the scene incident on pixel cells having a variable integration time, a display system for presenting a visual representation of the scene, and a processor system operable to determine the camera system integration time based on brightness levels in the scene. The camera system preferably includes and an input attenuating filter to limit light striking the optical array. The processor system includes an image brightness detector to determine overall image brightness and a display control to determine luminance settings for the display system. The processor system may determine the intensity of the display system based on the brightness of the scene, ambient light levels, and glare on the display. The display system includes a display and a display attenuation filter for limiting the intensity as viewed by the operator.
公开/授权文献
- US20030103141A1 Vehicle vision system 公开/授权日:2003-06-05
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