Target monitoring and alert system and method
US12347298B2 · kind B2 · utility
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2References
16Claims
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Inventors
Key dates
| Filing date | Jun 1, 2022 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Jun 1, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B29/186
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Target monitoring and alert systems for identifying and tracking targets within radar data. Raw frame data is filtered to remove data relating to reflections from static objects. Moving targets are identified in the filtered data and their location is tracked over time generating target data. Neural networks may process the target data, calculate a fall likelihood score and generate a fall-alert if this is above an alert-threshold. A person identification module may extract the position and motion characteristics of each target from the data and generate a probabilistic identification of the target with a person.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.