Title:
移動体装置のモニタリングシステム
Document Type and Number:
Japanese Patent JP6711650
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a monitoring system for mobile device, capable of easily monitoring driving by a motor for a series of mobile bodies.SOLUTION: The monitoring system for mobile device includes: a current detection part 102 for detecting currents of motors 27, 27'; an inrush current detection part 103 for detecting an inrush current α in the motors 27, 27' from an output of the current detection part 102; a lapse time detection unit 104 for detecting lapse time H1, H2 from detection of the inrush current α; and a determination part 101 for determining a driving state of the motors 27, 27' on the basis of the detection of the inrush current α and the lapse time H1, H2.SELECTED DRAWING: Figure 7
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Inventors:
Makoto Takahashi
Mitsuhiro Obana
Yasuhiko Miyata
Mitsuhiro Obana
Yasuhiko Miyata
Application Number:
JP2016042717A
Publication Date:
June 17, 2020
Filing Date:
March 04, 2016
Export Citation:
Assignee:
Okamura Corporation
International Classes:
H02P5/46; E05F15/603
Domestic Patent References:
| JP2007028786A | ||||
| JP1131297U | ||||
| JP2007124829A | ||||
| JP9132981A | ||||
| JP2014066912A |
Foreign References:
| US20050045058 |
Attorney, Agent or Firm:
Kazuo Shigenobu
Ryoichi Mizobuchi
Yoshifumi Ishikawa
Hideki Akiba
Taeko Katata
Michihiro Hayashi
Yasushi Amasaka
Ryoichi Mizobuchi
Yoshifumi Ishikawa
Hideki Akiba
Taeko Katata
Michihiro Hayashi
Yasushi Amasaka