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Patent Searching and Data


Title:
MALFUNCTION DETERMINATION DEVICE, MALFUNCTION DETERMINATION SYSTEM, AND MALFUNCTION DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/211892
Kind Code:
A1
Abstract:
The malfunction determination device according to the present invention is configured to: acquire state data sets from work equipment (5) which is provided with an attaching portion (C) to which multiple types of work parts (T) can be attached interchangeably; identify the type of work part (T) attached to the attaching portion (C); set, in a manner corresponding to the type of the identified work part (T), malfunction determination data for ascertaining a malfunction of the work equipment (5); acquire, from among the state data sets acquired from the work equipment (5), a state data set acquired when the identified type of the work part (T) was attached; and ascertain a malfunction of the work equipment (5) by comparing the acquired state data set with the malfunction determination data that has been set.

Inventors:
KOBAYASHI Seiichi (LTD. Intellectual Property Department1-1, Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
TAKAGI Toru (LTD. Intellectual Property Department1-1, Morinosatoaoyama, Atsugi-sh, Kanagawa 23, 〒2430123, JP)
Application Number:
JP2018/017419
Publication Date:
November 07, 2019
Filing Date:
May 01, 2018
Export Citation:
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Assignee:
NISSAN MOTOR CO., LTD. (2 Takara-cho, Kanagawa-ku Yokohama-sh, Kanagawa 23, 〒2210023, JP)
International Classes:
B25J19/06
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (Toranomon Kotohira Tower, 2-8 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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