Power management method for a solar watch
AssigneeThe Swatch Group Research and Development Ltd
InventorsMatthias IMBODEN, Jean-Jacques BORN, Alexandre HAEMMERLI, Lionel PARATTE, Christophe GERMIQUET, François GUEISSAZ, Michel WILLEMIN
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Abstract
A power management method for a solar watch or a solar automatic watch. The power management method including at least one providing a primary power supply from at least one energy supplier. The primary power supply is converted to a secondary power supply when the primary power supply reaches at least one primary threshold and/or at least one secondary threshold. A motor is supplied with the secondary power supply such as to wind a mainspring via the motor.
Claims15
A power management method for a solar watch or a solar automatic watch;
- said power management method comprising:
- providing a primary power supply from at least one energy supplier;
- converting said primary power supply to a secondary power supply when said primary power supply reaches at least one primary threshold and/or at least one secondary threshold;
- supplying a motor with said secondary power supply;
- and,
- winding a mainspring via said motor.
Dependencies are inferred from the claim text.