Title:
WORK VEHICLE MANAGEMENT SYSTEM, WORK VEHICLE MANAGEMENT METHOD, AND WORK VEHICLE
Document Type and Number:
Japanese Patent JP2023081737
Kind Code:
A
Abstract:
To monitor presence or absence of an abnormality of an inclination sensor.SOLUTION: A work vehicle management system includes: a standard value calculation unit that calculates a standard value relating to a detection value on the basis of the detection value of a first posture angle sensor when a work vehicle having the first posture angle sensor halts at a predetermined position in a work site; and a diagnosis unit that determines presence or absence of an abnormality of a second posture angle sensor on the basis of the standard value calculated by the standard value calculation unit and a detection value of the second posture angle sensor when a work vehicle having the second posture angle sensor halts at the predetermined position.SELECTED DRAWING: Figure 9
Inventors:
SHIGA TATSUYA
TANAKA DAISUKE
TANAKA DAISUKE
Application Number:
JP2021195686A
Publication Date:
June 13, 2023
Filing Date:
December 01, 2021
Export Citation:
Assignee:
KOMATSU MFG CO LTD
International Classes:
G08G1/00; B60P1/00; B60P3/00; E02F9/20; G08G1/13
Attorney, Agent or Firm:
Sakai International Patent Office