Electronics and Telecommunications Research Institute

Other

Do Hyeung Kim

Hyun Sook Cho

Byung Gil Lee

Joong Yong Choi

Byung Doo Kim

Ju Young Kim

Won Seok Song

Jung Chan Na

Hyung Seok Lee

Jae Ho Lee

Cheol Ryu

Ji Hyun Song

Soo Bok Song

Jin Suk Ma

Seung Hee Oh

Seok Jin Yoon

Kwan Tae Cho

Choong Bum Park

Min Hong Yun

Dae Hee Seo

The present invention relates to a tenter system having a function of automatically correcting a fabric on the basis of an image, and a method therefor, and the tenter system includes a tenter machine, an introduced-fabric design pattern correction unit provided behind the tenter machine and configured to correct the introduced-fabric design pattern of an input fabric introduced into the tenter machine, a first scanning unit provided in front of the tenter machine and configured to scan the design pattern of a discharged fabric discharged from the tenter machine to acquire a discharged-fabric design pattern image, and a central processing unit configured to communicate with the introduced-fabric design pattern correction unit and the first scanning unit.

Tenter system having function of automatically correcting fabric on basis of image

The present invention relates to a vessel traffic service system and a method for extracting accident data, and more particularly, to a technique that search and extracts possible event traffic data automatically from data of a concerned area without knowing exact time when a marine accident occurs. The vessel traffic service system includes: an input unit receiving conditional information for extracting accident occurrence data from a user; a storage unit storing at least one of an automatic identification system (AIS) signal, a radar signal, and a camera image signal; and a control unit extracting an event occurrence part from at least one of the AIS signal, the radar signal, and the camera image signal of a point and a time at which an accident occurs in accordance with the conditional information to generate an accident candidate list.

Vessel traffic service system and method for extracting accident data

The traffic control method according to the present invention includes obtaining radar information on a target from at least one radar; obtaining AIS information of the target from an AIS (automatic identification system) of the target; detecting GPS jamming; and fusing the radar information and the AIS information. The fusing selectively fuses the AIS information depending on whether the GPS jamming occurs in the position of the target as a result of the detection.

Method and system for managing traffic considering GPS jamming

Disclosed is a message communication method of transmitting and receiving a certain message, independently of any network, without privacy invasion issues. The method includes generating vendor specific data on the basis of input information, adding the generated vendor specific data to a P2P information element of a probe request frame, and transmitting the probe request frame to another message communication apparatus. Thus, an apparatus conforming to a Wi-Fi Direct standard may transmit/receive a certain message to/from another terminal independently of a use region, a use environment, and a network of a large telecommunication vendor, without privacy invasion issues.

WI-FI direct-based message communication methods and apparatus

Growing community of inventors

Daejeon, South Korea

Do Hyeung Kim