POWER OVER ETHERNET EMERGENCY LIGHTING SYSTEM

A system 300 for providing power over Ethernet emergency lighting is disclosed. The system 300 includes a rechargeable battery pack 315 that is charged without interfering with data signals present ona power over Ethernet link 305a,b that provides normal lighting. The system includes a power loss mo...

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Bibliographic Details
Main Author CRENSHAW DAVID
Format Patent
LanguageChinese
English
Published 06.11.2018
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A system 300 for providing power over Ethernet emergency lighting is disclosed. The system 300 includes a rechargeable battery pack 315 that is charged without interfering with data signals present ona power over Ethernet link 305a,b that provides normal lighting. The system includes a power loss monitor 375 for monitoring the presence of normal lighting power present on a power over Ethernet link without interference. 公开了种用于提供以太网供电应急照明的系统300。该系统300包括可再充电电池组315，该可再充电电池组被充电而不会干扰存在于提供正常照明的以太网供电链路305a、305b上的数据信号。该系统包括电力丢失监测器375，该电力丢失监测器用于无干扰地对存在于以太网供电链路上的正常照明电力的存在进行监测。
Bibliography:Application Number: CN201810338463