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Electric charging apparatus and failure determination method therefor

A technology for charging equipment and fault judgment, which is applied in the field of charging equipment and fault judgment for charging equipment, and can solve problems such as difficult detection of charging equipment

Active Publication Date: 2014-11-19
LSIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, it is difficult for conventional charging equipment to detect such faults

Method used

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  • Electric charging apparatus and failure determination method therefor
  • Electric charging apparatus and failure determination method therefor
  • Electric charging apparatus and failure determination method therefor

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Embodiment Construction

[0021] Reference will now be made in detail to embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. In the specification, descriptions or drawings of parts irrelevant to the present invention will be omitted, or briefly described or drawn. Like reference numerals refer to like elements throughout.

[0022] It will be further understood that the terms "comprising" and / or "comprising" as used herein specify the presence of stated features or components, but do not exclude the presence or addition of one or more other features or components.

[0023] It will be understood that when an element is referred to as being "connected" to another element, it can be "directly connected" to the other element or "electrically connected" to the other element with intervening layers interposed therebetween.

[0024] In the following description, the use of suffixes such as 'module' or 'unit' for referring to elements is only for the convenien...

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Abstract

An electric charging apparatus and a failure determination method therefor are provided. In the electric charging apparatus, a relay allows a current to flow inside the electric charging apparatus by switching of a switch. An acceleration sensor detects a vibration of the relay and generating an acceleration sensing signal. A control unit receives the acceleration sensing signal from the acceleration sensor and detects failure of the electric charging apparatus.

Description

[0001] Cross References to Related Applications [0002] This application claims priority under 35 U.S.C. 119 and 35 U.S.C. 365 from Korean Patent Application 10-2013-0053862 filed on May 13, 2013, the entire contents of which are hereby incorporated by reference. technical field [0003] The present disclosure relates to a charging device and a fault determination method for the charging device, and in particular to a charging device for a vehicle and a fault determination method for the charging device, the charging device for a vehicle The charging device detects vibration of the relay to generate an acceleration sensing signal and receives the acceleration sensing signal to detect a malfunction in the charging device. Background technique [0004] With the deterioration of global environmental pollution, the use of non-polluting energy has become more and more important. In particular, air pollution problems in metropolitan areas are worsening day by day, and exhaust ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00G01R31/00
CPCB60L2240/20H01H47/002B60L11/1816B60L3/0023B60L3/003Y02T90/14Y02T10/7072B60L53/14Y02T10/70Y02E60/10B60L53/60H02J7/0029H02J7/0047
Inventor 任昌俊
Owner LSIS CO LTD