Methods and imaging systems for harvesting

Patent metadata

Field	Value
Publication number	US-2025048963-A1
Application number	US-202418929311-A
Country	US
Kind code	A1
Filing date	Oct 28, 2024
Priority date	Dec 9, 2019
Publication date	Feb 13, 2025
Grant date	—

Abstract

Described herein are methods and harvesters for adjusting settings of a harvester. In one embodiment, a computer implemented method includes capturing, with at least one image capture device that is located on the harvester, images of a field view of an unharvested region to be harvested, analyzing the captured images to determine crop information for a crop of a harvested region that is adjacent to the unharvested region, and adjusting settings or operating parameters of the harvester for the unharvested region based on the crop information for the crop of the harvested region.

First claim

What is claimed is:

1 . A computer implemented method for adjusting settings of a harvester comprising:
capturing, with at least one image capture device that is located on the harvester; analyzing the captured images to determine crop information including at least one value chosen from a level or amount of residue crop, residue crop effectiveness, crop header loss, soybean percentage of stalk uncut or length stalk uncut, a level or percentage of soybean cut quality, percentage of surface area viewed that has kernels, percentage of yield loss of crop based on bushel acre estimate or cost per acre estimate, and bushels of crop lost per acre based on cost per acre estimate; adjusting settings or operating parameters of the harvester based on the crop information for the crop of the harvested region.

2 . The computer implemented method of claim 1 , wherein adjusting settings or operating parameters comprises adjusting one or more of angle of header, header height, header speed, reel speed, reel tine angle, deck plate spacing, adjusting fan speed, cylinder speed, concave clearance, vehicle speed, precleaner, chaffer, extension, sieve, draper belt speed of the harvester for the unharvested region based on the crop information.

3 . The computer implemented method of claim 1 , wherein the at least one image capturing device comprises a downward viewing device to view crops and a ground surface of the region after the header.

4 . The computer implemented method of claim 1 , further comprising:
displaying images or video captured by the at least one image capture device to a display device.

5 . The computer implemented method of claim 1 , further comprising:
displaying the crop information to a display device

6 . The computer implemented method of claim 1 , wherein adjusting settings or operating parameters comprises automatically without user input adjusting settings or operating parameters of the harvester for the unharvested region based on the crop information.

7 . The computer implemented method of claim 1 , wherein the crop information includes at least two of the values.

8 . The computer implemented method of claim 1 , wherein the header includes a plurality of snouts and at least one snout includes the at least one image capturing device that is integrated with a tip of the snout.

9 . The computer implemented method of claim 8 , wherein at least one of three outer most snouts of the header includes a looking forward image capturing device.

10 . The computer implemented method of claim 8 , wherein at least one image capturing device is positioned underneath a snout in a downward looking direction.

11 . The computer implemented method of claim 1 , wherein the at least one image capturing device is mounted on the header in a looking forward or downward direction.

12 . The computer implemented method of claim 1 , further comprising:
a chassis to support the harvester with at least image capturing device being mounted on the chassis.

13 . The computer implemented method of claim 1 , wherein the at least one image capturing device comprises a looking forward image capturing device positioned on a first outer edge of the header, an image capturing device positioned to view behind the header, a looking forward image capturing device positioned on a second outer edge of the header, and an image capturing device positioned on a frontal region of a frame of the harvester.

Assignees

• Prec Planting Llc

Inventors

• Herrmann Aaron
• Swanson Todd
• Stoller Jason J

Classifications

• A01D45/021

  Cornheaders · CPC title

• A01D41/141

  Automatic header control · CPC title

• A01D41/127 Primary

  Control or measuring arrangements specially adapted for combines · CPC title