System and method for optimization of crop protection

Patent metadata

Field	Value
Publication number	US-11593897-B2
Application number	US-201816649696-A
Country	US
Kind code	B2
Filing date	Sep 10, 2018
Priority date	Sep 29, 2017
Publication date	Feb 28, 2023
Grant date	Feb 28, 2023

Abstract

A system (100), method and computer program product for optimization of crop protection. A generator module (120) accesses one or more configuration data structures (220) wherein the one or more configuration data structures include data fields to store crop data (221), advice data (222) related to respective crop data, and crop protection product data (223) related to respective advice. Further, it accesses a plurality of code snippets (230) wherein each code snippet (231, 232, 233) has a condition which relates either to at least one property field of the one or more data structures (220) or to a result of another code snippet, and further includes generic program logic associated with the condition, and wherein each property field is used in the condition of at least one code snippet. The plurality of code snippets is applied to the one or more configuration data structures to generate an advice logic program.

First claim

The invention claimed is:

1. A computer-implemented method ( 1000 ) for optimization of crop protection, the method comprising:
accessing ( 1100 ) one or more configuration data structures ( 220 ) wherein the one or more configuration data structures include data fields to store:
crop data ( 221 ) wherein a crop data record ( 221 - 1 ) stores at least crop identifier information for a particular crop and properties regarding the applicability of various protection product segments for the particular crop, advice data ( 222 ) related to respective crop data wherein each advice data record ( 222 - 1 , 222 - 2 , 222 - 3 ) stores advice identifier information and properties regarding recommendations for the related crop with regards to a respective protection product segment, and
crop protection product data ( 223 ) related to respective advice data wherein each crop protection product data record ( 223 - 1 , 223 - 2 , 223 - 3 , 223 - 4 ) stores identifier information about a particular protection product for at least one specific target, and product application properties in relation to the related advice data record, each target describing a particular infestation or a particular crop disease;

accessing ( 1200 ) a plurality of code snippets ( 230 ) wherein each code snippet ( 231 , 232 , 233 ) has a condition which relates either to at least one property field of the one or more data structures ( 220 ) or to a result of another code snippet, and further includes generic program logic associated with the condition, and wherein each property field is used in the condition of at least one code snippet;
applying ( 1300 ) the plurality of code snippets to the one or more configuration data structures to generate an advice logic program ( 130 ) by transforming the generic program logic of each code snippet into executable program logic in compliance with the respective conditions and respective data field values;
receiving ( 1400 ) input comprising at least a particular crop identifier, a particular target identifier and a particular crop growth stage code representing a real world field situation; and
applying ( 1500 ) the generated advice logic program to the received input to generate a crop protection product mix instruction for treatment of the real world field situation.

2. The method of claim 1 , further comprising:
providing ( 1600 ) the generated crop protection product mix instruction ( 140 ) as control instruction ( 240 ) for a sprayer appliance ( 250 ) to generate a tank mix with one or more crop protection products in accordance with the generated advice logic program.

3. The method of claim 1 , wherein the respective protection product segment is selected from the group of: insecticide (i), fungicide (f), herbicide (h), nitrogen stabilisators (n), growth regulators (g), nematicides, molluscicides, rodenticides, acaricides, bactericides, algaecides, antimicrobials, fertilizers, soil amendments, soil additives and a combination of two or more of said segments.

4. The method of claim 1 , further comprising:
for each advice data record:
selecting ( 2110 ) the property fields of the current advice data record;
for each selected property field:
generating ( 2121 ) one or more positive test cases corresponding to the property value of the current property field or to a value within a range defined by the current property value; and
generating ( 2122 ) one or more negative test cases based on modifications of the current property field value, and in case of the defined range, the modifications being outside the defined range; and

storing ( 2130 ) the generated test cases in a test case database ( 260 ).

5. The method of claim 4 , further comprising:
executing ( 2200 ) the executable program logic with input data from the generated test cases;
verifying ( 2300 ) the executable program logic by checking whether the generated mix instructions are in compliance with the positive test cases;
in case of non-compliance, preventing ( 2400 ) the executable program logic from being deployed for production; and
in case of compliance, deploying ( 2500 ) the executable program logic for production use.

6. The method of claim 4 , further comprising:
executing the executable program logic with input data reflecting a real world field situation;
checking whether the generated mix instructions are in compliance with the positive test cases;
in case of non-compliance, discarding the generated mix instruction ( 140 ); and
in case of compliance, transforming the generated mix instruction 140 into a system output ( 211 ).

7. A computer program product for optimization of crop protection, comprising instructions that when loaded into a memory of a computer system and being executed by at least one processor of the computer system cause the computer system to perform the method steps according to claim 1 .

8. A computer system ( 100 ) for optimization of crop protection, the system comprising:
a generator module ( 120 ) configured
to access one or more configuration data structures ( 220 ) wherein the one or more configuration data structures include data fields to store:
crop data ( 221 ) wherein a crop data record ( 221 - 1 ) stores at least crop identifier information for a particular crop and properties regarding the applicability of various protection product segments for the particular crop,
advice data ( 222 ) related to respective crop data wherein each advice data record ( 222 - 1 , 222 - 2 , 222 - 3 ) stores advice identifier information and properties regarding recommendations for the related crop with regards to a respective protection product segment, and
crop protection product data ( 223 ) related to respective advice data wherein each crop protection product data record ( 223 - 1 , 223 - 2 , 223 - 3 , 223 - 4 ) stores identifier information about a particular protection product for at least one specific target, and product application properties in relation to the related advice data record, each target describing a particular infestation or a particular crop disease;

and further configured to access a plurality of code snippets ( 230 ) wherein each code snippet ( 231 , 232 , 233 ) has a condition which relates either to at least one property field of the one or more data structures ( 220 ) or to a result of another code snippet, and further includes generic program logic associated with the condition, and wherein each property field is used in the condition of at least one code snippet;
and further configured to apply the plurality of code snippets to the one or more configuration data structures to generate an advice logic program by transforming the generic program logic of each code snippet into executable program logic ( 130 ) in compliance with the respective conditions and respective data field values;

an interface ( 110 ) configured to receive input ( 210 ) comprising at least a particular crop identifier, a particular target identifier and a particular crop growth stage code representing a real world field situation; and
a processor module ( 150 ) configured to apply the generated advice logic program ( 130 ) to the received input ( 210 ) to generate a crop protection product mix instruction ( 140 ) for treatment of the real world field situation.

9. The system of claim 8 , wherein the computer system further comprises a conversion module configured:
to convert the generated crop protection product mix instruction ( 140 ) into a control instruction ( 240 ) for a sprayer appliance ( 250 ) to generate a tank mix with one or more crop protection products in accordance with the generated advice logic program wherein the control instruction ( 240 ) is provided to the sprayer appliance (

Assignees

• Basf Se

Inventors

• Stenzel Klaus
• Seitz Maximilian
• Nachtmann Matthias

Classifications

• A01G22/00

  Cultivation of specific crops or plants not otherwise provided for · CPC title

• A01C21/007

  Determining fertilization requirements · CPC title

• G06Q50/02 Primary

  Agriculture; Fishing; Forestry; Mining · CPC title

• A01B79/02

  combined with other agricultural processing, e.g. fertilising, planting · CPC title

• A01B79/005

  Precision agriculture · CPC title