Method for lighting screen of smart wristband by raising hand and smart wristband
US10775854B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 16, 2016 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Nov 16, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method for lighting a screen of a smart wristband by raising the hand. The smart wristband includes at least a processor, a display screen, and a three-axis acceleration sensor. The method includes processing and analyzing acquired three-axis acceleration data, and determining a time period and an amplitude of acceleration data of each of an X-axis, a Y-axis and a Z-axis, thereby determining whether a user raises the hand. According to the method, the real thought of a user can be accurately determined, a screen is accurately lighted when the user raises the hand, and the state of a wristband worn on the left hand or the right hand does not need to be reset when the user changes the left hand and the right hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.