GROUND ENGAGING TOOL WEAR AND LOSS DETECTION SYSTEM AND METHOD

GROUND ENGAGING TOOL WEAR AND LOSS DETECTION SYSTEM AND METHOD

An example wear detection system (110) receives a left image (510) and a right image (520) of a bucket (120) of a work machine (100) having at least one ground engaging tool (GET) (125). The example system identifies a first region of interest (550) from the left image corresponding to the GET and a...

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Bibliographische Detailangaben
Hauptverfasser: OBLAK, Tod A, MIANZO, Lawrence A, WISE, Raymond Alan, PLOUZEK, John M, MATHEW, Shawn Nainan
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PHYSICS
SOIL SHIFTING
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Beschreibung
Zusammenfassung:An example wear detection system (110) receives a left image (510) and a right image (520) of a bucket (120) of a work machine (100) having at least one ground engaging tool (GET) (125). The example system identifies a first region of interest (550) from the left image corresponding to the GET and a second region of interest (560) from the right image corresponding to the GET. The example system also generates a left-edge digital image (740) corresponding to the first region of interest and a right-edge digital image (750) corresponding to the second region of interest. Further, the example system determines a sparse stereo disparity (760) between the left- edge digital image and the right-edge digital image, determines measurement data related to the GET and also determines a wear level or loss for the at least one GET based on the measurement data.