Multi-criterion automatic switching emergency lighting system and method based on illumination intensity
The invention discloses a multi-criterion automatic switching emergency lighting system and method based on illumination intensity, and the system comprises a main control unit, a commercial power supply state monitoring unit, a charging module, a storage battery, an emergency generator, an illumina...
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| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a multi-criterion automatic switching emergency lighting system and method based on illumination intensity, and the system comprises a main control unit, a commercial power supply state monitoring unit, a charging module, a storage battery, an emergency generator, an illumination intensity detection unit, a light-operated switching device, an emergency lighting lamp, and acommercial power lighting lamp. The input end of the charging module is connected to a mains supply, the output end of the charging module is connected to the power access end of the main control unitand the input end of the storage battery, the output end of the commercial power supply state monitoring unit is connected to the input end of the main control unit, and the control output end of themain control unit is connected to the control input end of the emergency generator. The power output end of the emergency generator is connected with the emergency lighting lamp, the output end of the illumination intensity de |
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