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1. WO2020094655 - METHOD FOR CONTROLLING THE OPERATION OF A MACHINE FOR HARVESTING ROOT CROPS

Publication Number WO/2020/094655
Publication Date 14.05.2020
International Application No. PCT/EP2019/080264
International Filing Date 05.11.2019
IPC
G06K 9/32 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20Image acquisition
32Aligning or centering of the image pick-up or image-field
G06K 9/46 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46Extraction of features or characteristics of the image
CPC
G06K 2209/17
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
2209Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
17Recognition of food, fruit, vegetables
G06K 2209/19
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
2209Indexing scheme relating to methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
19Recognition of objects for industrial automation
G06K 9/3241
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
20Image acquisition
32Aligning or centering of the image pick-up or image-field
3233Determination of region of interest
3241Recognising objects as potential recognition candidates based on visual cues, e.g. shape
G06K 9/4652
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
36Image preprocessing, i.e. processing the image information without deciding about the identity of the image
46Extraction of features or characteristics of the image
4652related to colour
Applicants
  • GRIMME LANDMASCHINENFABRIK GMBH & CO. KG [DE]/[DE]
Inventors
  • BÖSENBERG, Daniel
  • STROTHMANN, Wolfram
Agents
  • WISCHMEYER, André
Priority Data
10 2018 127 845.407.11.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUR REGELUNG DES BETRIEBS EINER MASCHINE ZUM ERNTEN VON HACKFRÜCHTEN
(EN) METHOD FOR CONTROLLING THE OPERATION OF A MACHINE FOR HARVESTING ROOT CROPS
(FR) PROCÉDÉ POUR RÉGLER LE FONCTIONNEMENT D’UNE MACHINE UTILISÉE POUR RÉCOLTER DES PLANTES SARCLÉES
Abstract
(DE)
Verfahren zur Regelung des Betriebs einer Maschine (2) zum Ernten von Hackfrüchten (4) und/oder zum Trennen von Hackfrüchten (4) von weiterem Erntegut umfassend Beimengen, bei dem durch mindestens eine optische Bilderfassungseinheit (6) zumindest ein Prüfbild (8) von zumindest einem mittels zumindest eines Förderelementes (10, 10A, 10B, 10C, 10D, 10E, 10F, 10K, 10T) relativ zu einem Maschinenrahmen (12) fortbewegten Teil des Erntegutes aufgenommen wird, wobei eine Auswertevorrichtung auf Basis eines anhand des Prüfbildes (8) erzeugten oder durch dieses ausgebildeten Prüfdatensatzes ein Trenngeräteeinstellsignal zur Einstellung zumindest eines Betriebsparameters eines Trenngerätes der Maschine (2) erzeugt, sowie die vorbezeichnete Maschine.
(EN)
The invention relates to a method for controlling the operation of a machine (2) for harvesting root crops (4) and/or for separating root crops (4) from other harvested material comprising admixtures, in which method at least one test image (8) of at least one harvested material portion moved relative to a machine frame (12) by means of at least one conveying element (10, 10A, 10B, 10C, 10D, 10E, 10F, 10K, 10T) is recorded by at least one optical image acquisition unit (6), wherein an evaluation device generates a separating device adjusting signal on the basis of a test data set generated with the aid of the test image (8) or formed by same for adjusting at least one operating parameter of a separating device of the machine (2). The invention also relates to the aforementioned machine.
(FR)
L’invention concerne un procédé pour régler le fonctionnement d’une machine (2) pour récolter des plantes sarclées (4) et/ou pour séparer des plantes sarclées (4) d’autres éléments comprenant d’autres produits de récolte. Ce procédé consiste : à enregistrer, par l’intermédiaire d’au moins une unité d’acquisition d’image (6) optique, au moins une image de vérification (8) d’au moins une partie des produits de récolte déplacés par rapport à un bâti de machine (12) à l’aide d’au moins un élément de transport (10, 10A, 10B, 10C, 10D, 10E, 10F, 10K, 10T). Un dispositif d’évaluation génère, sur la base d’un enregistrement de vérification généré au moyen de l’image de vérification (8) ou formé par celle-ci, un signal de réglage d’appareil de tri destiné à régler au moins un paramètre de fonctionnement d’un appareil de tri de la machine (2). Cette invention concerne en outre ladite machine.
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