Systems and methods for automatically identifying sensors associated with agricultural equipment

Patent metadata

Field	Value
Publication number	US-2024000014-A1
Application number	US-202217854850-A
Country	US
Kind code	A1
Filing date	Jun 30, 2022
Priority date	Jun 30, 2022
Publication date	Jan 4, 2024
Grant date	—

Abstract

In one aspect, method for automatically identifying sensors provided in association with agricultural equipment includes actuating, with the computing system, agricultural equipment such that an orientation of the agricultural equipment is varied in at least one direction, and receiving, with the computing system, data from a plurality of sensors that is associated with a parameter that changes as the orientation of the agricultural equipment is varied, the plurality of sensors being installed relative to the agricultural equipment at spaced apart locations along the at least one direction. The method also includes identifying, with the computing system, respective locations of the plurality of sensors relative to the agricultural equipment based at least in part on the data.

First claim

What is claimed is:

1 . A method for automatically identifying sensors provided in association with agricultural equipment, the method comprising:
actuating, with the computing system, agricultural equipment such that an orientation of the agricultural equipment is varied in at least one direction; receiving, with the computing system, data from a plurality of sensors that is associated with a parameter that changes as the orientation of the agricultural equipment is varied, the plurality of sensors being installed relative to the agricultural equipment at spaced apart locations along the at least one direction; identifying, with the computing system, respective locations of the plurality of sensors relative to the agricultural equipment based at least in part on the data.

2 . The method of claim 1 , wherein the agricultural equipment extends in a fore-aft direction between a forward end and an aft end and in a lateral direction between a first lateral end and a second lateral end, the at least one direction comprising at least one of the fore-aft direction or the lateral direction.

3 . The method of claim 2 , wherein:
at least a portion of the plurality of sensors are spaced apart along the lateral direction of the agricultural equipment; and actuating the agricultural equipment comprises actuating the agricultural equipment such that a distance defined between the agricultural equipment and a ground surface is varied at one or more of the spaced apart locations defined along the lateral direction.

4 . The method of claim 2 , wherein:
at least a portion of the plurality of sensors are spaced apart along the fore-aft direction of the agricultural equipment; and actuating the agricultural equipment comprises actuating the agricultural equipment such that a distance defined between the agricultural equipment and a ground surface is varied at one or more of the spaced apart locations defined along the lengthwise direction.

5 . The method of claim 1 , further comprising accessing a plurality of predefined sensor locations associated with the agricultural equipment.

6 . The method of claim 5 , wherein identifying respective locations of the plurality of sensors comprises assigning each sensor of the plurality of sensors to a respective sensor location of the plurality of predefined sensor locations based at least in part on the data.

7 . The method of claim 1 , wherein actuating the agricultural equipment comprises actuating the agricultural equipment relative to a ground surface such that the orientation of the agricultural equipment is varied relative to the ground surface in the at least one direction.

8 . The method of claim 6 , wherein the data received from each sensor of the plurality of sensors is associated with a distance defined between the ground surface and the respective sensor.

9 . The method of claim 1 , further comprising adjusting a sensor parameter of at least one sensor of the plurality of sensors based at least in part on the identified location of the at least one sensor relative to the agricultural equipment.

10 . An automatic sensor identification system, the system comprising:
agricultural equipment; a plurality of sensors installed relative to the agricultural equipment at a plurality of spaced apart locations along at least one direction; and a computing system communicatively coupled to the plurality of sensors, the computing system being configured to:
cause the agricultural equipment to be actuated such that an orientation of the agricultural equipment is varied in the at least one direction;
receive data from the plurality of sensors that is associated with a parameter that changes as the orientation of the agricultural equipment is varied; and
identify respective locations of the plurality of sensors relative to the agricultural equipment based at least in part on the data.

11 . The system of claim 10 , wherein the agricultural equipment extends in a fore-aft direction between a forward end and an aft end and in a lateral direction between a first lateral end and a second lateral end, the at least one direction comprising at least one of the fore-aft direction or the lateral direction.

12 . The system of claim 11 , wherein:
at least a portion of the plurality of sensors are spaced apart along the lateral direction of the agricultural equipment; and the computing system is configured to cause the agricultural equipment to be actuated such that a distance defined between the agricultural equipment and a ground surface is varied at one or more of the spaced apart locations defined along the lateral direction.

13 . The system of claim 11 , wherein:
at least a portion of the plurality of sensors are spaced apart along the fore-aft direction of the agricultural equipment; and the computing system is configured to cause the agricultural equipment to be actuated such that a distance defined between the agricultural equipment and a ground surface is varied at one or more of the spaced apart locations defined along the fore-aft direction.

14 . The system of claim 10 , wherein the computing system is further configured to access a plurality of predefined sensor locations associated with the agricultural equipment.

15 . The system of claim 14 , wherein the computing system is configured to assign each sensor of the plurality of sensors to a respective sensor location of the plurality of predefined sensor locations based at least in part on the data.

16 . The system of claim 10 , wherein the computing system is configured to cause the agricultural equipment to be actuated such that the orientation of the agricultural equipment is varied relative to the ground surface in the at least one direction.

17 . The system of claim 16 , wherein the data received from each sensor of the plurality sensors is associated with a distance defined between the ground surface and the respective sensor.

18 . The system of claim 10 , wherein the computing system is further configured to adjust a sensor parameter of at least one sensor of the plurality of sensors based at least one part on the identified location of the at least one sensor relative to the agricultural equipment.

19 . The system of claim 10 , wherein the agricultural equipment comprises a header configured for use with an agricultural harvester.

20 . The system of claim 19 , wherein the plurality of sensors comprise a plurality of height sensors configured to provide an indication of a position of the header relative to a ground surface.

Assignees

• Cnh Ind America Llc

Inventors

• Hunt Cory Douglas
• Martin Jethro

Classifications

• A01D41/141 Primary

  Automatic header control · CPC title

• A01D41/127

  Control or measuring arrangements specially adapted for combines · CPC title

• A01D41/1271 Primary

  for measuring crop flow · CPC title

• A01B63/00

  Lifting or adjusting devices or arrangements for agricultural machines or implements (lifting mechanisms for the cutter-bar of a mower A01D34/24; adjusting devices for the cutter-bar of a mower A01D34/28) · CPC title

• A01D75/00

  Accessories for harvesters or mowers · CPC title