Title:
WORK MACHINE PARAMETER SELECTION DEVICE AND PARAMETER RECOMMENDATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/162803
Kind Code:
A1
Abstract:
The present disclosure provides a work machine parameter selection device that enables a work machine to travel efficiently at a work site where travel routes and slopes change from moment to moment. The parameter selection device includes a parameter selection unit. The parameter selection unit calculates an average load travel distance per cycle of the working machine, a travel ratio for each slope in the load travel, and a virtual travel distance for each slope per cycle (processes P1-P3). In addition, the parameter selection unit calculates a predicted fuel consumption amount for each slope per cycle, a travel time for each slope per cycle, a predicted fuel consumption amount per unit load weight, and a predicted production amount per cycle (processing P4-P8). Then, the parameter selection unit selects recommended parameter settings on the basis of the predicted fuel consumption amount and predicted production amount per cycle for each parameter setting (process P9).
Inventors:
SATO JUMPEI (JP)
EJIRI KOUICHIROU (JP)
OONO KAZUHIRO (JP)
YADA TOMOKI (JP)
EJIRI KOUICHIROU (JP)
OONO KAZUHIRO (JP)
YADA TOMOKI (JP)
Application Number:
PCT/JP2023/005125
Publication Date:
August 31, 2023
Filing Date:
February 15, 2023
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACH CO (JP)
International Classes:
F02D29/00; G08G1/00; F02D29/02; G06Q50/10
Domestic Patent References:
| WO2015136647A1 | 2015-09-17 |
Foreign References:
| JP2013105278A | 2013-05-30 | |||
| US20100198466A1 | 2010-08-05 | |||
| JP2017089505A | 2017-05-25 |
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (JP)
Download PDF: