System and method for preparing nir sample on baler
US11991956B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2020 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Apr 18, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/1211
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A baler includes a near-infrared testing system configured to receive near-infrared radiation reflected by plant material in a bale and to analyze the near-infrared radiation and generate evaluation data reflecting one or more properties of the plant material. The near-infrared testing system is calibrated using a calibration sample at a calibration temperature. A temperature sensor measures a sample temperature of a crop sample of the plant material and a temperature alteration mechanism adjusts the sample temperature of the crop sample so that the sample temperature matches the calibration temperature of the calibration sample before the near-infrared testing system receives the near-infrared radiation reflected by the plant material. A computer receives and combine the evaluation data of the plant material to produce overall evaluation data reflecting one or more overall properties for the at least one bale of the plurality of bales, and assign the overall evaluation data to the bale.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.