Auto detection system based on thermal signals
US11754293B2 · kind B2 · utility
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3References
20Claims
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Key dates
| Filing date | Jan 26, 2022 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Jan 26, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J2005/123
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There is provided an auto detection system including a thermal detection device and a host. The host controls an indication device to indicate a prompt message or detection results according to a slope variation of voltage values or 2D distribution of temperature values detected by the thermal detection device, wherein the voltage values include the detected voltage of a single pixel or the sum of detected voltages of multiple pixels of a thermal sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.