IP Library Granted Patent US 12660753
Granted Patent B2
US 12660753 · App. 18/379,632 · Granted Jun 23, 2026

Agricultural cutting system and cut-point method

Inventors: Pius Ng (Fremont, CA); Kotaro Shimada (Fremont, CA)
Assignee: KUBOTA CORPORATION
A01D46/30A01D46/253A01G17/085G06T7/11G06T7/50G06T7/593G06T7/73G06V10/26G06V10/44G06V10/774G06V20/188G06T2207/10028G06T2207/20081G06T2207/30188
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Quick Facts
Patent No.
US 12660753
App. No.
18/379,632
Granted
Jun 23, 2026
Kind
B2
Abstract

A user platform includes an input to receive one or more inputs from a user, a display, and a processor operatively connected to the input and the display. The processor is configured or programmed to control the display to display a suggested cut-point for an agricultural item, and the processor is configured or programmed to confirm that the suggested cut-point is appropriately located, delete the suggested cut-point, or revise the suggested cut-point based on one or more inputs received by the input.

Claims (61)

1 . A user platform comprising:

an input to receive one or more inputs from a user;

a display; and

a processor operatively connected to the input and the display; wherein

the processor is configured or programmed to control the display to display a suggested cut-point for an agricultural item;

the processor is configured or programmed to confirm that the suggested cut-point is appropriately located, delete the suggested cut-point, or revise the suggested cut-point based on one or more inputs received by the input;

the processor is configured or programmed to switch a cutting system, in which the user platform is included, from a semi-automatic mode in which a plurality of suggested cut-points including the suggested cut-point are displayed on the display before a manipulation step is performed by the cutting system to a fully-automatic mode in which the manipulation step is automatically performed by the cutting system; and

the switching of the cutting system from the semi-automatic mode to the fully-automatic mode is based on a user's approval rate of the plurality of suggested cut-points.

2 . The user platform of claim 1 , wherein

the processor is configured or programmed to move the suggested cut-point to a new desired location based on the one or more inputs received by the input.

3 . The user platform of claim 2 , wherein

the processor is configured or programmed to control the display to display the suggested cut-point after the suggested cut-point has been moved to the new desired location; and

the processor is configured or programmed to confirm that the suggested cut-point is appropriately located at the new desired location based on an input received by the input.

4 . The user platform of claim 3 , wherein:

the processor is configured or programmed to receive, through the input, a user comment regarding why the suggested cut-point was moved to the new desired location.

5 . The user platform of claim 1 , wherein

the processor is configured or programmed to control the display to display the plurality of suggested cut-points including the suggested cut-point; and

for each of the plurality of suggested cut-points, the processor is configured or programmed to confirm that the suggested cut-point is appropriately located, delete the suggested cut-point, or revise the suggested cut-point based on the one or more inputs received by the input.

6 . The user platform of claim 5 , wherein

the processor is configured or programmed to confirm that each of the plurality of suggested cut-points is acceptable to the user based on an input received by the input.

7 . The user platform of claim 1 , wherein

the processor is configured or programmed to control the display to display one or more agricultural features of the agricultural item; and

the one or more agricultural features of the agricultural item are detected using an object detection model.

8 . The user platform of claim 1 , wherein

the processor is configured or programmed to control the display to display a suggested cut-plane that includes the suggested cut-point and a suggested cut angle or cut orientation.

9 . The user platform of claim 8 , wherein

the processor is configured or programmed to revise the suggested cut-plane based on the one or more inputs received by the input to change the suggested cut-plane to a new desired location and/or a new desired cut angle or cut orientation.

10 . The user platform of claim 1 , wherein

the processor is configured or programmed to switch the cutting system from the semi-automatic mode to the fully-automatic mode when the user's approval rate is equal to or greater than an approval rate threshold.

11 . The user platform of claim 1 , wherein

the processor is configured or programmed to switch the cutting system from the semi-automatic mode to the fully-automatic mode when the user's approval rate is equal to or greater than an approval rate threshold and a predetermined number of suggested cut-points have been reviewed by a user through the user platform.

12 . The user platform of claim 1 , wherein

the processor is configured or programmed to control the display to indicate when the user's approval rate is equal to or greater than an approval rate threshold; and

the processor is configured or programmed to switch the cutting system from the semi-automatic mode to the fully-automatic mode based on an input received by the input.

13 . The user platform of claim 1 , wherein:

the processor is configured or programmed to switch the cutting system between the semi-automatic mode and the fully-automatic mode based on an input received by the input.

14 . The user platform of claim 1 , wherein

the processor is configured or programmed to change one or more rules used to generate the suggested cut-point based on an input received by the input.

15 . A user platform comprising:

an input to receive an input from a user;

a display; and

a processor operatively connected to the input and the display; wherein

the processor is configured or programmed to control the display to display an agricultural item;

the processor is configured or programmed to create a new cut-point or a new cut-plane for the agricultural item based on one or more inputs received by the input;

the processor is configured or programmed to control the display to display the new cut-point or the new cut-plane;

the processor is configured or programmed to switch a cutting system, in which the user platform is included, from a manual mode in which the user platform is used to create the new cut-point or the new cut-plane before a manipulation step is performed by the cutting system to a fully-automatic mode in which the manipulation step is automatically performed by the cutting system;

the creating the new cut-point or the new cut-plane for the agricultural item includes creating a plurality of new cut-points or new cut-planes for the agricultural item;

the displaying the new cut-point or the new cut-plane on the user platform includes displaying the plurality of new cut-points or new cut-planes;

the processor is configured or programmed to switch the cutting system from the manual mode to the fully-automatic mode based on a prediction rate of the plurality of new cut-points or new cut-planes; and

the predication rate includes a rate at which the plurality of new cut-points or new cut-planes match a plurality of suggested cut-points or suggested cut-planes.

16 . The user platform of claim 15 , wherein:

the processor is configured or programmed to control the display to display one or more agricultural features of the agricultural item; and

the one or more agricultural features of the agricultural item are detected using an object detection model.

17 . The user platform of claim 15 , wherein:

the processor is configured or programmed to control the display to display the suggested cut-points or the suggested cut-planes.

18 . A method comprising:

generating a suggested cut-point for an agricultural item using a processor;

displaying the suggested cut-point on a user platform;

receiving, through the user platform, at least one of an input that confirms that the suggested cut-point is appropriately located, an input to delete the suggested cut-point, or an input to revise the suggested cut-point; and

using the processor to switch a cutting system, in which the user platform is included, from a semi-automatic mode in which a plurality of suggested cut-points including the suggested cut-point are displayed on the display before a manipulation step is performed by the cutting system to a fully-automatic mode in which the manipulation step is automatically performed by the cutting system; wherein

the switching of the cutting system from the semi-automatic mode to the fully-automatic mode is based on a user's approval rate of the plurality of suggested cut-points.