Title:
VEHICLE MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/084941
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a vehicle management system that makes it possible to reliably detect degradation of components constituting a power train system of a vehicle. To this end, provided is a vehicle management system that manages a vehicle having a power train system which comprises a plurality of components including an engine, said vehicle management system comprising a processing device that calculates input/output energy of one component among the plurality of components on the basis of information pertaining to the vehicle which is detected by a sensor provided to the vehicle, wherein the processing device sets, as a stable travel section, a travel section in which input/output energy is stable from among travel sections of the vehicle, collects values of the input/output energy in the stable travel section, and detects degradation of said one component on the basis of the values of the input/output energy collected in the stable travel section.
Inventors:
IIHOSHI YOICHI (JP)
MIZUTANI KENJI (JP)
MATSUDA TAKUYA (JP)
MIZUTANI KENJI (JP)
MATSUDA TAKUYA (JP)
Application Number:
PCT/JP2023/035938
Publication Date:
April 25, 2024
Filing Date:
October 02, 2023
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY CO LTD (JP)
International Classes:
B60W20/50; B60K6/46; B60W10/06; B60W10/08; B60W20/00; B60W20/12; E02F9/24; F01M13/00; F02D43/00
Attorney, Agent or Firm:
KAICHI IP (JP)
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