公开(公告)号：US20150229382A1

公开(公告)日：2015-08-13

申请号：US14286137

申请日：2014-05-23

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seung Yong LEE ,  Hyung Joo KIM ,  Dae Seung YOO ,  Kyong Hee LEE ,  Gwang Ja JIN ,  Byung Tae JANG ,  Dong Sun LIM

IPC: H04B7/08 ,  H04B7/04 ,  H01Q1/24

CPC classification number: H04B7/082 ,  H01Q1/34 ,  H01Q3/26 ,  H01Q21/29 ,  H04B7/0404 ,  H04B7/0808 ,  H04B7/0814

Abstract: An antenna switching system according to an exemplary embodiment of the present invention includes a plurality of directional antenna which is mounted in a ship to receive a wireless signal; an antenna switch which selects one of the plurality of directional antennas; a modem which is connected to the directional antennas through the antenna switch to extract a strength of a received signal; and a switching determining unit which outputs an antenna selection signal to the antenna switch based on the strength of the received signal and GPS/DR information of a transmission side ship and its own ship.

Abstract translation: 根据本发明的示例性实施例的天线切换系统包括安装在船舶中以接收无线信号的多个定向天线; 天线开关，其选择所述多个定向天线中的一个; 调制解调器，其通过天线开关连接到定向天线以提取接收信号的强度; 以及切换确定单元，其基于接收信号的强度和发送侧船舶及其自己的船舶的GPS / DR信息，向天线开关输出天线选择信号。

公开(公告)号：US20200269865A1

公开(公告)日：2020-08-27

申请号：US16790480

申请日：2020-02-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chang Rak YOON ,  Young Jin KWON ,  Kyong Ho KIM ,  Do Hyun KIM ,  Whui KIM ,  Kyong Hee LEE ,  Byung Tae JANG ,  Ju Il JEON ,  Jin Kyu CHOI ,  Hyun Kyun CHOI ,  Yoon Sook HWANG

IPC: B60W50/14 ,  G10L25/63 ,  G06K9/00 ,  A61B5/16 ,  A61B5/18 ,  B60W40/08

Abstract: Provided are a method of recognizing an emotion of a driver and an apparatus using the same. The method includes receiving emotion recognition information including at least one of vehicle state information and driver emotion state information, determining whether a dominant emotion state exists among one or more emotion states possessed by the driver on the basis of the emotion recognition information and an emotion recognition model, and performing a reaction inducing interaction with respect to the driver determined on the basis of the determined dominant emotion state together with the driver when the dominant emotion state of the driver is determined to exist.