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Title:
DEVICE FOR ESTIMATING DEGREE OF FATIGUE OF MOTIVE FORCE TRANSMITTING COMPONENT, AND METHOD FOR ESTIMATING DEGREE OF FATIGUE OF MOTIVE FORCE TRANSMITTING COMPONENT
Document Type and Number:
WIPO Patent Application WO/2019/182023
Kind Code:
A1
Abstract:
This device for estimating a degree of fatigue of a motive force transmitting component is a device for estimating the degree of fatigue of a motive force transmitting component in a motive force transmitting system from a motor/generator (drive source) to a driving wheel (wheel), and is provided with an estimating unit which estimates the degree of fatigue of the motive force transmitting component on the basis of the magnitude and direction of torque acting on the motive force transmitting component, and an output unit which outputs a signal indicating that the degree of fatigue has exceeded a threshold if the degree of fatigue exceeds a prescribed threshold that is set in advance.

Inventors:
FUKUDA, Yoshihisa (Fujisawa Plant 8, Tsuchidana, Fujisawa-sh, Kanagawa 81, 〒2520881, JP)
Application Number:
JP2019/011752
Publication Date:
September 26, 2019
Filing Date:
March 20, 2019
Export Citation:
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Assignee:
ISUZU MOTORS LIMITED (6-26-1, Minami-Oi Shinagawa-k, Tokyo 22, 〒1408722, JP)
International Classes:
F16H57/01; B60K23/04; B60L3/00; F16H59/14; F16H61/12; F16H61/68; F16H63/40; G01M17/007
Foreign References:
JP2013231673A2013-11-14
JPH07239287A1995-09-12
JP2008128149A2008-06-05
Attorney, Agent or Firm:
WASHIDA, Kimihito (8th Floor, Shinjuku First West Bldg. 1-23-7, Nishi-Shinjuku, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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