US 11,965,318 B2
Method and system for determining process data of a work process carried out by an implement
Ferdinand Hofmann, Kirchdorf/Iller (DE); Anton Renner, Stuttgart (DE); Oliver Sawodny, Stuttgart (DE); and Hannes Wind, Stuttgart (DE)
Assigned to LIEBHERR-HYDRAULIKBAGGER GMBH, Kirchdorf (DE)
Filed by Liebherr-Hydraulikbagger GmbH, Kirchdorf/Iller (DE)
Filed on Jun. 4, 2021, as Appl. No. 17/339,849.
Claims priority of application No. 10 2020 114 946.8 (DE), filed on Jun. 5, 2020.
Prior Publication US 2021/0381201 A1, Dec. 9, 2021
Int. Cl. G01G 19/08 (2006.01); E02F 9/20 (2006.01); E02F 9/26 (2006.01); G06F 30/17 (2020.01)
CPC E02F 9/26 (2013.01) [E02F 9/2029 (2013.01); E02F 9/2041 (2013.01); E02F 9/262 (2013.01); E02F 9/265 (2013.01); G01G 19/08 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A method for determining process data of a work process carried out by an implement, comprising the following steps:
determining the mass of a payload moved by the implement by means of a weighing system of the implement,
detecting at least one parameter concerning a state of the implement and/or a work step of the current work process,
determining at least one process parameter concerning the current work process by taking account of the determined payload mass and the detected parameter,
determining at least one prediction value concerning a remaining part of the current work process, and
outputting a signal based on the prediction value to the operator of the implement in order to assist the same in the execution of the current work process, the output signal based on the prediction value is or relates to a detected parameter, a determined prediction value, a payload mass moved so far, the difference of a payload mass moved so far to a defined or definable target mass and/or a specification for a payload mass to be picked up or to be moved in a future work step.