Battery charge-discharge and power supply circuit, operation method and intelligent terminal backup battery

The invention discloses a battery charge-discharge and power supply circuit, which comprises a controller, a battery, a battery charge circuit, a battery discharge and power supply circuit, a battery wake-up drive circuit and a battery plugging detection circuit, the battery charging circuit and the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PAN NIANLONG, TAN ZHENYU, LIU MING, XIE ZHENGQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	The invention discloses a battery charge-discharge and power supply circuit, which comprises a controller, a battery, a battery charge circuit, a battery discharge and power supply circuit, a battery wake-up drive circuit and a battery plugging detection circuit, the battery charging circuit and the battery discharging and power supply circuit are connected with a direct-current power supply; the controller is electrically connected with the battery, the battery charging circuit, the battery discharging and power supply circuit, the battery wake-up driving circuit and the battery plugging detection circuit. The battery charging circuit is in electrical input connection with the battery and the battery plugging detection circuit. The battery wake-up drive circuit is in electrical input connection with the battery, the battery is in electrical input connection with the battery discharge and power supply circuit, and the battery discharge and power supply circuit is in electrical input connection with the batter