发明授权
- 专利标题: Expressive vehicle lighting assembly
- 专利标题(中): 表现车灯组装
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申请号: US13794933申请日: 2013-03-12
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公开(公告)号: US08992057B2公开(公告)日: 2015-03-31
- 发明人: Kenneth J. Foley , Randal G. Maes , Matthew J Michal , Kenneth V. Hollewa
- 申请人: GM Global Technology Operations LLC
- 申请人地址: US MI Detroit
- 专利权人: GM Global Technology Operations LLC
- 当前专利权人: GM Global Technology Operations LLC
- 当前专利权人地址: US MI Detroit
- 代理机构: Quinn Law Group, PLLC
- 主分类号: F21S8/10
- IPC分类号: F21S8/10
摘要:
A vehicle includes a main lighting control sensor, a body, a housing, an outer lens, and main and expressive lighting assemblies. The sensor generates an output signal in response to a detected vehicle condition such as braking or headlight activation. The lens defines a cavity in conjunction with the housing. The main lighting assembly is positioned within the cavity, and illuminates in response to the output signal. An expressive lighting assembly positioned within the cavity includes clear transparent plates arranged in a stack, with LEDs arranged in multiple rows and columns on a major surface of each plate. Wire arrays connect the LEDs to a control board. The control board receives an activation signal from a device, e.g., a fob, and individually addresses the LEDs to command illumination of the LEDs according to a calibrated LED illumination sequence. A controller may be used for downloading sequences as applications.
公开/授权文献
- US20140268852A1 EXPRESSIVE VEHICLE LIGHTING ASSEMBLY 公开/授权日:2014-09-18
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