WO2024116067 - A SYSTEM AND METHOD FOR AUTONOMOUS NAVIGATION OF A FIELD ROBOT
National phase entry:
Publication Number
WO/2024/116067
Publication Date
06.06.2024
International Application No.
PCT/IB2023/061976
International Filing Date
28.11.2023
Title **
[English]
A SYSTEM AND METHOD FOR AUTONOMOUS NAVIGATION OF A FIELD ROBOT
[French]
SYSTÈME ET PROCÉDÉ POUR LA NAVIGATION AUTONOME D'UN ROBOT AGRICOLE
Applicants **
EARTHSENSE, INC.
Inventors
CHOWDHARY, Girish
GASPARINO, Mateus
SIVAKUMAR, Arun Narenthiran
HIGUTI, Akihiro
BAQUERO, Andres
Priority Data
18/072,114
30.11.2022
US
Application details
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International Searching Authority |
USPTO
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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 |
Legal Entity
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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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2319 | |
| EPO | Filing, Examination, Granting | 14354 | |
| Japan | Filing, Examination, Granting | 2335 | |
| South Korea | Filing, Examination, Granting | 2431 | |
| USA | Filing, Examination, Granting | 6110 |
Total:
27,549
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A system and a method for autonomous navigation of a field robot (FR) is disclosed. The system receives a current location of the FR, a target location, and a sequence of checkpoints within a field. The system then determines a direction of navigation for the FR based on the current location, the target location, and the sequence of checkpoints. Further, the system obtains a set of images of parts of the field from cameras installed on the FR. Subsequently, the system determines a coefficient of traversal of the parts of the field in the set of images. The system determines one or more traversable areas based on the coefficient of traversal. Finally, the system identifies a traversable route for the FR to navigate to a checkpoint or the target location.[French]
Sont divulgués un système et un procédé pour la navigation autonome d'un robot agricole (FR). Le système reçoit un emplacement actuel du FR, un emplacement cible et une séquence de points de contrôle dans un champ. Le système détermine ensuite un sens de navigation pour le FR sur la base de l'emplacement actuel, de l'emplacement cible et de la séquence de points de contrôle. En outre, le système obtient un ensemble d'images de parties du champ à partir de caméras installées sur le FR. Ensuite, le système détermine un coefficient de traversée des parties du champ dans l'ensemble d'images. Le système détermine une ou plusieurs zones pouvant être traversées sur la base du coefficient de traversée. Enfin, le système identifie un itinéraire pouvant être traversé pour que le FR navigue vers un point de contrôle ou l'emplacement cible.