Intelligent voltage and current record and analysis system for emergency lamp

The utility model discloses an intelligent voltage and current record and analysis system for an emergency lamp. The intelligent voltage and current record and analysis system for the emergency lamp comprises an emergency lamp detection circuit, an intelligent electric signal acquisition node and a...

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Bibliographic Details
Main Author SHAO YUEJUN
Format Patent
LanguageChinese
English
Published 25.07.2012
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:The utility model discloses an intelligent voltage and current record and analysis system for an emergency lamp. The intelligent voltage and current record and analysis system for the emergency lamp comprises an emergency lamp detection circuit, an intelligent electric signal acquisition node and a central data processing unit, wherein the intelligent electric signal acquisition node and the central data processing unit adopts a wireless radio frequency (RF) communication technology for data transmission, and the acquired voltage value and current value are converted into RS232 serial data by the intelligent electric signal acquisition node and is uploaded to the central data processing unit in a wireless transmission way; the serial data from the acquisition node is re-converted into the voltage and current values by the central data processing unit and is stored into a database of a local host computer; and finally, the data is intelligently processed and analyzed by an application software in the host comp
Bibliography:Application Number: CN20112488526U