Title:
MANAGEMENT DEVICE OF SELECTIVE CATALYTIC REDUCTION SYSTEM AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/074089
Kind Code:
A1
Abstract:
One embodiment of the present invention relates to a management device of a selective catalytic reduction system and a control method therefor, and the management device for a selective catalytic reduction system comprises: a detection unit for detecting abnormality information of the selective catalytic reduction system; a control unit including diagnosis data in which the cause of abnormality according to the abnormality information is stored, and matching the diagnosis data with the abnormality information detected from the detection unit so as to derive the cause of abnormality; and a display unit for receiving, from the control unit, the abnormality information and the cause of abnormality and outputting the same.
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Inventors:
JANG MEE (KR)
KIM TAE HOON (KR)
KIM TAE HOON (KR)
Application Number:
PCT/KR2016/012226
Publication Date:
May 04, 2017
Filing Date:
October 28, 2016
Export Citation:
Assignee:
DOOSAN ENGINE CO LTD (KR)
International Classes:
F01N9/00; F01N3/20; F01N11/00
Foreign References:
| KR101491352B1 | 2015-02-06 | |||
| JP2002163019A | 2002-06-07 | |||
| JP2012058885A | 2012-03-22 | |||
| JP2011117441A | 2011-06-16 | |||
| JP2001175327A | 2001-06-29 |
Attorney, Agent or Firm:
HANBEOT PATENT & LAW FIRM (KR)
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