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US 12,120,793 B2Granted
Intelligent emergency power supply system
AssigneeShenzhen Sidre Technology Co., Ltd
InventorsShoufu Wang, Yonggang Lv
Life of this patent
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Abstract
An intelligent emergency power supply system including a power line, a signal communication module, an emergency power module and at least one luminaire, the luminaire is powered by the emergency power module in a state when the live line and the null line are not regularly powered, and the luminaire is capable of extracting the digital signals loaded on the live line and/or the null line and adjusting its own working mode according to control commands corresponding to the digital signals.
Claims20
An intelligent emergency power supply system, comprising:
- a power line, wherein said power line comprises a live line and a null line,
- a signal communication module, wherein said signal communication module is electrically connected to said live line and said null line to load digital signals on said live line and/or said null line, and to receive digital signals on said live line and/or said null line,
- an emergency power module, and
- a luminaire, wherein said luminaire is electrically connected to said live line and said null line via said emergency power module and is powered by said emergency power module in a state when said live line and said null line are not regularly powered, wherein said luminaire comprises a driver circuit, a signal processing circuit, and at least one illuminating load, wherein said driver circuit is electrically connected to said emergency power module to access electrical energy from said emergency power module so as to drive said illuminating load electrically connected to an output of said driver circuit, wherein said signal processing circuit is electrically connected to said emergency power module and said drive circuit so as to extract digital signals loaded on said live line and/or said null line and to control the operation of said drive circuit based on the corresponding signals.
1 more element
Dependencies are inferred from the claim text.