发明授权
US09127820B2 Intelligent lighting tile system powered from multiple power sources 有权
智能照明瓷砖系统由多个电源供电

  • 专利标题: Intelligent lighting tile system powered from multiple power sources
  • 专利标题(中): 智能照明瓷砖系统由多个电源供电
  • 申请号: US13322965
    申请日: 2010-05-25
  • 公开(公告)号: US09127820B2
    公开(公告)日: 2015-09-08
  • 发明人: Pieter Jacob Snijder
  • 申请人: Pieter Jacob Snijder
  • 申请人地址: NL Eindhoven
  • 专利权人: KONINKLIJKE PHILIPS N.V.
  • 当前专利权人: KONINKLIJKE PHILIPS N.V.
  • 当前专利权人地址: NL Eindhoven
  • 代理商 Yuliya Mathis
  • 优先权: EP09161523 20090529
  • 国际申请: PCT/IB2010/052295 WO 20100525
  • 国际公布: WO2010/136954 WO 20101202
  • 主分类号: H02J1/10
  • IPC分类号: H02J1/10 F21S2/00 F21V23/04 H05B37/02
Intelligent lighting tile system powered from multiple power sources
摘要:
This invention relates to a power unit for a lighting system. Said power unit includes a mains power input (2), output terminals (3a, 3b) and a power supply (5) for regulating a supply voltage (V1) of the power unit (1). The power unit further comprises a polarity detector (13), a voltmeter (11) for measuring a voltage (V2) at said output terminals (3a, 3b) and a current meter (12) for measuring a current (A) at said output terminals (3a, 3b). The power unit also comprises a control unit (7), wherein said control unit (7) is arranged to initiate a power up procedure delay of random length after the power unit (1) has been switched on and wherein said control unit (7) is arranged to process information from the voltmeter (11), the current meter (12) and the polarity detector (13), and to control a power output of the power unit (1) on basis of said information.
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