Radar signal processing method for improved occupant vital monitoring
US12263850B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jan 13, 2023 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Dec 1, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B25/016
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A radar signal processing method for improved occupant vital monitoring includes a method for detecting vital signs using at least one radar sensor mounted to a vehicle. The method includes detecting a plurality of target candidates using the at least one radar sensor, analyzing the plurality of target candidates to generate a list of targets, steering the at least one radar sensor towards the target using the angle of arrival to the target, and detecting a vital signal of the target based on the range using the at least one radar sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.