POWER MANAGEMENT METHOD FOR INPUT DEVICE
First Claim
1. A power management method for an input device, comprising:
- starting to count time and recording a trigger time of the input device after the input device enters a light-sleep mode;
updating a deep-sleep start time according to the trigger time; and
entering a deep-sleep mode when the input device is idle over the deep-sleep start time.
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Abstract
A power management method for an input device is provided, which includes the following steps: starting to count time and recording a trigger time of the input device after the input device enters a light-sleep mode; and dynamically updating a deep-sleep start time according to the trigger time. When the input device is idle over a standby time, the input device would enter the light-sleep mode and record the trigger time that the input device is restored from the light-sleep mode to an operation mode by a user operating the input device. The method dynamically updates the deep-sleep start time according to the recorded trigger time, and thus better power saving efficiency is achieved.
31 Citations
10 Claims
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1. A power management method for an input device, comprising:
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starting to count time and recording a trigger time of the input device after the input device enters a light-sleep mode; updating a deep-sleep start time according to the trigger time; and entering a deep-sleep mode when the input device is idle over the deep-sleep start time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification