WO2023230730 - SYSTEM AND METHOD FOR PRECISION APPLICATION OF RESIDUAL HERBICIDE THROUGH INFERENCE
National phase entry is expected:
Publication Number
WO/2023/230730
Publication Date
07.12.2023
International Application No.
PCT/CA2023/050761
International Filing Date
02.06.2023
Title **
[English]
SYSTEM AND METHOD FOR PRECISION APPLICATION OF RESIDUAL HERBICIDE THROUGH INFERENCE
[French]
SYSTÈME ET PROCÉDÉ D'APPLICATION PRÉCISE D'HERBICIDE RÉSIDUEL PAR INFÉRENCE
Applicants **
MCCANN, Daniel
Inventors
ABERHART, Terry
Priority Data
63/348,660
03.06.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
CIPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Natural Person
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2547 | |
| EPO | Filing, Examination, Granting | 12699 | |
| Japan | Filing, Examination, Granting | 2493 | |
| South Korea | Filing, Examination, Granting | 2756 | |
| USA | Filing, Examination, Granting | 5740 |
Total:
26,235
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure provides a system and method for precision application of residual herbicide which comprise processing images of a field to create a weedmap of the location of weed clusters in the field; applying geofence regions encompassing the weed clusters; merging shapefile of the weed clusters to create amalgamated shapes meeting minimum requirements of a sprayer to perform praying; adding a buffer area to the amalgamated shapes; creating a map for residual herbicide application including the amalgamated shapes and the buffer areas; and praying the field with residual herbicide based on the map using the sprayer.[French]
La présente divulgation concerne un système et un procédé d'application précise d'herbicide résiduel, qui consistent à : traiter des images d'un champ, pour créer une carte de mauvaises herbes de localisation de groupes de mauvaises herbes dans le champ ; appliquer des régions de géorepérage englobant les groupes de mauvaises herbes ; fusionner le fichier de formes des groupes de mauvaises herbes, pour créer des formes amalgamées répondant à des exigences minimales d'un pulvérisateur pour effectuer une pulvérisation ; ajouter une zone tampon aux formes amalgamées ; créer une carte, permettant une application d'herbicide résiduel et comprenant les formes amalgamées et les zones tampons ; et pulvériser le champ de l'herbicide résiduel, d'après la carte et à l'aide du pulvérisateur.