Smart device control method and apparatus, and storage medium
US11247342B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2019 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Oct 9, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/168
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A smart device control method and apparatus, and a storage medium, relating to the technical field of smart devices. Said method comprises: when a smart device is in a dormant state, acquiring an image of an environment surrounding the smart device; if a character feature is detected in the acquired image and the distance between a target having the character feature and the smart device is within a first specified distance, triggering the smart device to perform voice broadcasting; and after voice broadcasting, if it is detected that the distance between the target and the smart device is within a second specified distance, waking up the smart device, the second specified distance being less than the first specified distance
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.