LIGHTING DEVICES CONFIGURABLE FOR GENERATING A VISUAL SIGNATURE

    公开(公告)号:US20180249053A1

    公开(公告)日:2018-08-30

    申请号:US15965224

    申请日:2018-04-27

    Abstract: A lighting device includes a light source, an image sensor, a controller, a memory, and a wireless transceiver. The light source is configured to emit light for general illumination. The image sensor is configured to acquire an image of an area illuminated by the light source. The controller is coupled to control the image sensor and to receive the acquired image of the illuminated area from the image sensor. The controller is configured to operate the wireless transceiver to receive identification information from a wireless device in the illuminated area. The controller is further configured to automatically generate a visual signature based on image information of a person or object, obtained from the image of the illuminated area. The controller also is configured to store the visual signature of the person or object in the memory in association with the wireless device identification information.

    Lighting devices configurable for generating a visual signature

    公开(公告)号:US10757307B2

    公开(公告)日:2020-08-25

    申请号:US15965224

    申请日:2018-04-27

    Abstract: A lighting device includes a light source, an image sensor, a controller, a memory, and a wireless transceiver. The light source is configured to emit light for general illumination. The image sensor is configured to acquire an image of an area illuminated by the light source. The controller is coupled to control the image sensor and to receive the acquired image of the illuminated area from the image sensor. The controller is configured to operate the wireless transceiver to receive identification information from a wireless device in the illuminated area. The controller is further configured to automatically generate a visual signature based on image information of a person or object, obtained from the image of the illuminated area. The controller also is configured to store the visual signature of the person or object in the memory in association with the wireless device identification information.

    LOW-PROFILE LIGHT FIXTURE INTEGRATED WITH AN ARCHITECTURAL PANEL
    9.
    发明申请
    LOW-PROFILE LIGHT FIXTURE INTEGRATED WITH AN ARCHITECTURAL PANEL 有权
    与建筑面板集成的低剖面灯具

    公开(公告)号:US20150300583A1

    公开(公告)日:2015-10-22

    申请号:US14256113

    申请日:2014-04-18

    Abstract: A lighting unit includes an architectural panel having an overall thickness that is measured between a first surface that is configured to be exposed to light output by the lighting unit and a second surface that is opposite the first surface, and a light fixture embedded in the architectural panel. The light fixture includes a solid state light source, an optic, a power supply and a driver circuit that at least partially embedded in the recess of the panel. The light fixture is configured to output light in an output direction extending out away from the first surface of the panel. The light fixture extends from the first surface of the panel in a direction opposite the output direction by a distance that is less than the overall thickness of the architectural panel.

    Abstract translation: 照明单元包括具有总体厚度的建筑面板,该总体厚度在被配置为暴露于由照明单元输出的光的第一表面与与第一表面相对的第二表面之间测量,以及嵌入在建筑中的灯具 面板。 灯具包括至少部分地嵌入在面板的凹部中的固态光源,光学元件,电源和驱动器电路。 所述灯具被配置为沿着从所述面板的第一表面延伸出的输出方向输出光。 灯具从面板的第一表面沿与输出方向相反的方向延伸的距离小于建筑面板的整体厚度。

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