Method and apparatus for event detection, electronic device, and storage medium
US11828843B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2021 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Feb 19, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method, apparatus, and a non-transitory computer-readable storage medium for event detection are provided. The method may be applied to an electronic device. The electronic device may transmit a detection signal. The electronic device may receive an echo signal of the detection signal. The electronic device may acquire a feature value of the echo signal. The electronic device may calculate a decision parameter based on the feature value, and may determine, based on the decision parameter, that the electronic device is moving towards or away from a target object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.