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Patent Searching and Data


Title:
SWITCH RELAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/069873
Kind Code:
A1
Abstract:
The present invention relates to a switch relay apparatus, and particularly to a switch relay apparatus which is an electronic relay driving electronic components mounted onto a vehicle. The embodiment of the present invention includes: a switching control unit which determines a duty value according to the type of control input signal and which generates a first switching control signal and second switching control signal that have phases that are opposite to each other; a switching driving signal generating unit which generates a switching driving signal through R-C charging and discharging according to the first switching control signal and second switching control signal; a load output signal generating unit which receives the switching driving signal and outputs a load output signal; and a static voltage unit which is connected to a battery disposed in a vehicle that provides power to the switching driving signal generating unit and load output signal generating unit, and which provides a static voltage to the switching control unit.

Inventors:
LEE WON HO (KR)
NA JONG SUB (KR)
LEE DONG WOO (KR)
Application Number:
PCT/KR2013/009677
Publication Date:
May 08, 2014
Filing Date:
October 29, 2013
Export Citation:
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Assignee:
DAESUNG ELECTRIC CO LTD (KR)
International Classes:
H02P27/08
Foreign References:
KR101079938B12011-11-04
KR20100107034A2010-10-04
KR20090102360A2009-09-30
KR20110085238A2011-07-27
KR100995485B12010-11-22
Other References:
See also references of EP 2916453A4
Attorney, Agent or Firm:
HONG, DONG WOO (KR)
홍동우 (KR)
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