Title:
クレーン故障診断システム
Document Type and Number:
Japanese Patent JP7402789
Kind Code:
B2
Abstract:
To provide a crane failure diagnosis system capable of supporting field inspection without providing an AI function and the like and without requiring high technical skill and experience.SOLUTION: A failure diagnosis device of a crane includes: analysis means 32, 33 analyzing a failure factor from failure state information and operation state information about a crane device; support information acquisition means 32, 33 acquiring at least support information about a confirmation item or a replacement component required for coping with the failure from the analyzed failure factor; and display means 25 displaying the acquired support information.SELECTED DRAWING: Figure 4
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Inventors:
Yugo Oikawa
Masahiro Otsuki
Tatsuya Tagami
Takewaki Ryoya
Masahiro Otsuki
Tatsuya Tagami
Takewaki Ryoya
Application Number:
JP2020208287A
Publication Date:
December 21, 2023
Filing Date:
December 16, 2020
Export Citation:
Assignee:
Hitachi Industrial Equipment Systems Co., Ltd.
International Classes:
B66C15/00; G06Q10/20; G06Q50/08
Domestic Patent References:
| JP2013020484A | ||||
| JP2020040519A | ||||
| JP2002332664A | ||||
| JP2010198158A | ||||
| JP2016141479A |
Foreign References:
| US20150227122 |
Attorney, Agent or Firm:
Polaire Patent Attorneys Corporation