WO2023096544 - AN INSPECTION TOOL FOR INSPECTING A CONCRETE SURFACE

National phase entry:
Publication Number WO/2023/096544
Publication Date 01.06.2023
International Application No. PCT/SE2022/050593
International Filing Date 16.06.2022
Title **
[English] AN INSPECTION TOOL FOR INSPECTING A CONCRETE SURFACE
[French] OUTIL D’INSPECTION EN VUE DE L’INSPECTION D’UNE SURFACE EN BÉTON
Applicants **
HUSQVARNA AB
Inventors
JÖNSSON, Andreas
LARSSON, Jacob
ALFREDSSON, Edvin
HAGSTRÖM, Björn
WALLSTRÖM, Hampus
Priority Data
2151434-4   25.11.2021   SE
PCT/SE2021/051278   17.12.2021   SE
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Quotation for National Phase entry

Country StagesTotal
China Filing, Examination, Granting2637
EPO Filing, Examination, Granting17356
Japan Filing, Examination, Granting2625
South Korea Filing, Examination, Granting3137
USA Filing, Examination, Granting6740
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Total: 32,495

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Abstract[English] An inspection tool (100) for inspection of a concrete surface (180), the tool comprising a vision-based sensor (110) arranged to be directed at a section of the concrete surface (180), guiding means (120) for allowing an operator (170) to move the vision-based sensor (110) over the concrete surface (180), a trigger (130) arranged to receive a command from the operator (170), wherein the vision-based sensor (110) is arranged to capture at least one image of the concrete surface in response to the command, a control system arranged to analyze the at least one image of the concrete surface in terms of a surface quality of the section of the concrete surface (180), and a display unit (140) arranged to present a result of the surface quality analysis to the operator (170).[French] Outil d’inspection (100) en vue de l’inspection d’une surface en béton (180), l’outil comprenant un capteur basé sur la vision (110) conçu pour être orienté au niveau d'une section de la surface en béton (180), un moyen de guidage (120) pour permettre à un opérateur (170) de déplacer le capteur basé sur la vision (110) sur la surface en béton (180), un déclencheur (130) conçu pour recevoir une instruction de la part de l’opérateur (170), le capteur basé sur la vision (110) étant conçu pour capturer au moins une image de la surface en béton en réponse à l'instruction, un système de commande conçu pour analyser ladite image de la surface en béton en termes de qualité de surface de la section de la surface en béton (180), et une unité d’affichage (140) conçue pour présenter un résultat de l’analyse de qualité de surface à l’opérateur (170).

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