Ground engaging tool wear and loss detection system and method
Номер патента: EP4292054A1
Опубликовано: 20-12-2023
Автор(ы): John M. Plouzek, Lawrence A. Mianzo, Raymond Alan Wise, Shawn Nainan Mathew, Tod A. Oblak
Принадлежит: Caterpillar Inc
Опубликовано: 20-12-2023
Автор(ы): John M. Plouzek, Lawrence A. Mianzo, Raymond Alan Wise, Shawn Nainan Mathew, Tod A. Oblak
Принадлежит: Caterpillar Inc
Реферат: 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.
Ground engaging tool wear and loss detection system and method
Номер патента: AU2022219034A1. Автор: John M. Plouzek,Tod A. Oblak,Lawrence A. Mianzo,Shawn Nainan Mathew,Raymond Alan Wise. Владелец: Caterpillar Inc. Дата публикации: 2023-09-07.