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Patent Searching and Data


Title:
CYBER-PHYSICAL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2012/077949
Kind Code:
A2
Abstract:
The present invention relates to an efficient device searching system and to a method for a cyber-physical system, and more particularly, to a system which transmits a search message to another control and management device in a local network through a supervisory control and management device so as to efficiently search for a device. The system comprises: at least one control and management device which exists in a local network, registers a control device that accesses the local network, stores information on the registered control device, and transmits a search result message on the registered control device to a control device that has transmitted a search request signal upon receiving the search request signal on the registered control device; and the control device which is registered in the control and management device, transmits the search request message on the device registered in the control and management device, and receives a response message to the search message from the control and management device.

Inventors:
KIM SUNG JO (KR)
PARK SANG OH (KR)
KANG KYUNG JIN (KR)
DO TAE HOON (KR)
LEE HYUNG SOO (KR)
KIM JIN SUNG (KR)
CHOI JUNG DO (KR)
Application Number:
PCT/KR2011/009362
Publication Date:
June 14, 2012
Filing Date:
December 05, 2011
Export Citation:
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Assignee:
UNIV CHUNG ANG IND (KR)
KIM SUNG JO (KR)
PARK SANG OH (KR)
KANG KYUNG JIN (KR)
DO TAE HOON (KR)
LEE HYUNG SOO (KR)
KIM JIN SUNG (KR)
CHOI JUNG DO (KR)
International Classes:
H04L12/24; G06F15/16
Domestic Patent References:
WO2005046138A12005-05-19
Foreign References:
KR20080105975A2008-12-04
JPH11168483A1999-06-22
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
특허법인 무한 (KR)
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Claims: