Agricultural implement with automated recognition of chemical tote contents

• US 9,877,426 B2
• Filed: 04/09/2013
• Issued: 01/30/2018
• Est. Priority Date: 03/12/2013
• Status: Active Grant

• Current Assignee: Blue Leaf IP Incorporated (CNH Industrial N.V.)
• Original Assignee: CNH Industrial America LLC (CNH Industrial N.V.)
• Inventors: Mangen, Lyle P., Tollefsrud, Aaron R., Taylor, Todd T.
• Primary Examiner(s): Hall, Arthur O
• Assistant Examiner(s): Barrera, Juan C
• Application Number:
  US13/859,214
• Publication Number:
  US 20140277781A1
• Time in Patent Office: 1,757 Days
• Field of Search: 239 1, 239146, 3405721, 340 1052, 340 1326
• CPC Class Codes: A01C 21/00 Methods of fertilising , sowing or planting
• CPC Class Codes: A01M 7/0042 Field sprayers, e.g. self-propelled, drawn or tractor-mounted
• CPC Class Codes: A01M 7/0082 Undercarriages, frames, mountings, couplings, tanks
• CPC Class Codes: A01M 7/0092 Adding active material used as well for the introduction of fertilisers in water A01C23/042

Abstract

An agricultural implement for applying an active ingredient to a geographic area includes a chassis, and at least one active ingredient tank. Each active ingredient tank is removably positioned on and carried by the chassis. Each active ingredient tank contains an active ingredient therein which is to be applied to the geographic area. Each active ingredient tank has an identification (ID) tag representing data associated with the active ingredient. An electrical reader carried by the chassis is configured for reading the ID tag and providing an output signal. An electrical processing circuit is coupled with the reader and receives the output signal.

Claims

1. An agricultural implement having an electrical system and being configured to apply an active ingredient to a geographic area, said agricultural implement comprising:

a chassis;

at least one active ingredient tank, each said active ingredient tank being removably positioned on and carried by said chassis, each said active ingredient tank including an active ingredient therein which is to be applied to the geographic area, each said active ingredient tank having an identification (ID) tag representing data associated with said active ingredient, said data associated with said active ingredient includes at least one of;

a quantity of the active ingredient within the active ingredient tank;

a type of the active ingredient within the active ingredient tank; and

a concentration of the active ingredient within the active ingredient tank;

an electrical reader configured for wirelessly reading said ID tag and providing an output signal;

a switch supported by the chassis and being actuated in response to the positioning of the at least one active ingredient tank on the chassis, the switch generating an activation signal in response to actuation of the switch by at least one active ingredient tank; and

an electrical processing circuit operatively connected to the switch and the reader, the electrical processing circuit automatically activating the reader in response to the activation signal so as to cause the reader to wirelessly read the ID tag and to provide the output signal to the electrical processing circuit;

wherein;

upon receipt of said output signal including precision farming data associated with the geographic area, the electrical processing circuit is configured to establish an application rate of the active ingredient over at least a portion of the geographic area in response to the output signal and the precision farming data; and

the ID tag is free of a physical connection to the electrical system of the agricultural implement.

2. The agricultural implement of claim 1, wherein said precision farming data includes at least one of:

a topographical map of the geographic area;

at least one soil type associated with the geographic area;

at least one application rate of the active ingredient associated with the geographic area;

at least one fertility level of soil associated with the geographic area; and

at least one pH level of soil associated with the geographic area.

3. The agricultural implement of claim 1, further including an operator cab and a visual display within said operator cab and coupled with said electrical processing circuit, said visual display displaying a visual indication of said data associated with said active ingredient.

4. The agricultural implement of claim 1, wherein said ID tag is one of a radio frequency identification (RFID) tag and a bar code.

5. The agricultural implement of claim 4, wherein said reader is one of an RFID reader and a bar code reader.

6. The agricultural implement of claim 1, wherein said electrical processing circuit is an electronic controller.

7. The agricultural implement of claim 1, wherein said agricultural implement is an agricultural sprayer including a storage area associated with said chassis which is configured for and dedicated to removable storage of each said active ingredient tank.

8. The agricultural implement of claim 7, further including at least one fluid connector associated with said storage area, each said fluid connector forming a sealed connection with a corresponding said active ingredient tank.

9. The agricultural implement of claim 7, wherein said storage area is a tote storage area, and each said active ingredient tank is configured as a tote.