Invention Grant
- Patent Title: Abnormality detecting system for automated guided vehicle
- Patent Title (中): 自动导引车辆异常检测系统
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Application No.: US14418567Application Date: 2013-07-31
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Publication No.: US09346370B2Publication Date: 2016-05-24
- Inventor: Toshihito Fukui , Mitsuru Hirayama
- Applicant: NISSAN MOTOR CO., LTD.
- Applicant Address: JP Yokohama-shi
- Assignee: NISSAN MOTOR CO., LTD.
- Current Assignee: NISSAN MOTOR CO., LTD.
- Current Assignee Address: JP Yokohama-shi
- Agency: Foley & Lardner LLP
- Priority: JP2012-171714 20120802
- International Application: PCT/JP2013/070705 WO 20130731
- International Announcement: WO2014/021362 WO 20140206
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L11/18 ; B61B13/00 ; G05B23/02
Abstract:
A system for detecting an abnormality of an automated guided vehicle that travels on a circulation route includes: 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; and an abnormality determining unit for determining 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.
Public/Granted literature
- US20150175028A1 ABNORMALITY DETECTING SYSTEM FOR AUTOMATED GUIDED VEHICLE Public/Granted day:2015-06-25
Information query
