TW202429118A - Sensing device and energy saving methods of sensing device and electronic device - Google Patents
Sensing device and energy saving methods of sensing device and electronic device Download PDFInfo
- Publication number
- TW202429118A TW202429118A TW112100313A TW112100313A TW202429118A TW 202429118 A TW202429118 A TW 202429118A TW 112100313 A TW112100313 A TW 112100313A TW 112100313 A TW112100313 A TW 112100313A TW 202429118 A TW202429118 A TW 202429118A
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- Prior art keywords
- energy
- control unit
- sensing
- consumption
- sensing device
- Prior art date
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- 238000000034 method Methods 0.000 title abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 9
Abstract
An energy saving method of a sensing device includes: sensing objects in a designated space to generate a tentative sensing signal by a low-energy-consumption motion sensor; determining if any moving object exists in the designated space, through the tentative sensing signal by a low-energy-consumption control unit; outputting an enabling signal to enable a high-energy-consumption control unit by the low energy-consumption control unit when a moving object exists the designated space; enabling a high-energy-consumption motion sensor by the enabled high-energy-consumption control unit; sensing, by the enabled high-energy-consumption motion sensor, motion and position of the moving object in the designated space to generate a motion sensing signal for the enabled high-energy-consumption control unit; and determining, according to at least one information template, the motion sensing signal to generate a determination result signal by the enabled high-energy-consumption control unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW112100313A TWI823739B (en) | 2023-01-05 | 2023-01-05 | Sensing device and energy saving methods of sensing device and electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW112100313A TWI823739B (en) | 2023-01-05 | 2023-01-05 | Sensing device and energy saving methods of sensing device and electronic device |
Publications (2)
Publication Number | Publication Date |
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TWI823739B TWI823739B (en) | 2023-11-21 |
TW202429118A true TW202429118A (en) | 2024-07-16 |
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TW112100313A TWI823739B (en) | 2023-01-05 | 2023-01-05 | Sensing device and energy saving methods of sensing device and electronic device |
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TW (1) | TWI823739B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201116988A (en) * | 2009-11-09 | 2011-05-16 | Via Tech Inc | Power saving display device and computer system, and the power saving method thereof |
US9980810B2 (en) * | 2012-04-03 | 2018-05-29 | Johnson & Johnson Vision Care, Inc. | System controller for variable-optic electronic ophthalmic lens |
US9547964B2 (en) * | 2014-07-24 | 2017-01-17 | Heathco, Llc | Integrated home lighting and notification system |
TWI651966B (en) * | 2017-12-29 | 2019-02-21 | 瑞軒科技股份有限公司 | Video control system |
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2023
- 2023-01-05 TW TW112100313A patent/TWI823739B/en active
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