会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 78. 发明申请
    • OPTICALLY CONTROLLED LIGHTING DEVICE AND CONTROL METHOD THEREOF
    • 光控照明设备及其控制方法
    • US20150156849A1
    • 2015-06-04
    • US14386893
    • 2013-03-22
    • LivingStyle Enterprises Limited
    • Ming-Yun Chen
    • H05B37/02F21V29/70H05B33/08
    • H05B37/0218F21K9/232F21K9/27F21V23/0464F21V29/70F21V29/83H05B33/0854H05B37/0272Y02B20/383Y02B20/46
    • An optically controlled lighting device and a control method thereof are provided. The optically controlled lighting device includes a lighting main body, a dimming time controller and an optical detector. The control method includes the following steps. In a step (a), the lighting main body, including a controlling circuit and a light source, the dimming time controller and the optical detector are provided. In a step (b), the dimming time controller is enabled to respectively generate an on/off dimming signal, and the light source is respectively turned on/turned off during an on/off period respectively corresponding to the on/off dimming signal, wherein the off period is shorter than the time period for producing persistence of vision. In a step (c), an ambient light intensity is detected by the optical detector during the off period, the brightness of the light source is increased or decreased or the light source is turned off.
    • 提供光控照明装置及其控制方法。 光控照明装置包括照明主体,调光时间控制器和光检测器。 该控制方法包括以下步骤。 在步骤(a)中,提供包括控制电路和光源的照明主体,调光时间控制器和光学检测器。 在步骤(b)中,调光时间控制器能够分别产生开/关调光信号,并且在分别对应于开/关调光信号的开/关期间分别导通/关断光源, 其中所述关闭时间段短于产生视力持续时间的时间段。 在步骤(c)中,在关闭期间由光学检测器检测环境光强度,增加或减少光源的亮度或关闭光源。