Camera module, control method thereof and electronic equipment

The invention provides a camera module, a control method thereof and electronic equipment. The method comprises the following steps: a first control unit determines a reference current under the condition that a camera module shakes, determines a driving voltage corresponding to an anti-shake unit a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU LIHANG, WU JIANGBO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a camera module, a control method thereof and electronic equipment. The method comprises the following steps: a first control unit determines a reference current under the condition that a camera module shakes, determines a driving voltage corresponding to an anti-shake unit according to the reference current and a preset resistance corresponding to the anti-shake unit, and sends the driving voltage to a second control unit, and the second control unit receives the driving voltage and outputs the driving voltage to the camera module. And providing a voltage to the anti-shake unit according to the driving voltage. Thus, the driving voltage of the anti-shake unit can be dynamically adjusted, it is ensured that the driving voltage output to the anti-shake unit is only used for achieving anti-shake of the anti-shake unit, the problem of electric quantity waste caused by constant-voltage power supply to the anti-shake unit can be effectively solved, power consumption in the use process of th