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Abnormality detecting system for automated guided vehicle

  • US 9,346,370 B2
  • Filed: 07/31/2013
  • Issued: 05/24/2016
  • Est. Priority Date: 08/02/2012
  • Status: Active Grant
First Claim
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1. An abnormality detecting system for an automated guided vehicle, the system detecting an abnormality of the automated guided vehicle that travels on a circulation route, the abnormality detecting system comprising:

  • a history recording unit for recording a change history of a current of a battery of the automated guided vehicle with respect to each circulation, the change history indicating fluctuations of the battery current; and

    an abnormality determining unit for determining a presence or absence of an abnormality of the automated guided vehicle on the basis of the change history of the current of the battery recorded for each circulation of the automated guided vehicle on the circulation route.

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