公开(公告)号：US10229566B2

公开(公告)日：2019-03-12

申请号：US15818881

申请日：2017-11-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hye Sun Lee ,  Myung Nam Bae ,  Sang Gi Hong ,  Hyo Chan Bang ,  Kang Bok Lee ,  Dong Beom Shin ,  Sang Yeoun Lee ,  Kyo Hoon Son ,  Hoe Sung Yang ,  Jin Chul Choi

IPC: G08B7/06 ,  G08B21/02 ,  G08B21/04 ,  G08B21/12 ,  G08B27/00

Abstract: An operation method of a first apparatus for supporting disaster communications includes obtaining map information of a disaster area from a server; obtaining information on a location of the first apparatus, and obtaining environmental condition information of the first apparatus indicating a risk of an area to which the first apparatus belongs; obtaining information on a location and environmental condition information of a second apparatus located in the disaster area from the second apparatus; determining a disaster risk level indicating a risk level for each location in the disaster area based on the location and environmental condition information of the first apparatus and the location and environmental condition information of the second apparatus; and updating the map information by reflecting the disaster risk level.

公开(公告)号：US10225723B1

公开(公告)日：2019-03-05

申请号：US15856296

申请日：2017-12-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyo Hoon Son ,  Myung Nam Bae ,  Kang Bok Lee ,  Hye Sun Lee ,  Min Gi Jeong ,  Sang Gi Hong

IPC: H04W4/90 ,  H04W52/28 ,  H04W52/52 ,  H04W4/12 ,  H04W64/00

Abstract: A method and apparatus for controlling a transmission signal for a disaster scene communication system. The method includes determining a type of a transmission message transmitted to a mobile terminal device by a control terminal device of the disaster scene communication system, determining a criticality level of the transmission message corresponding to the type of the transmission message, determining an initial distance between the control terminal device and the mobile terminal device by checking initial location information of the mobile terminal device, setting an initial transmission power in consideration of the criticality level of the transmission message corresponding to the type of the transmission message and the initial distance between the mobile terminal device and the control terminal device, and controlling a current transmission power based on the initial transmission power.

公开(公告)号：US20180165929A1

公开(公告)日：2018-06-14

申请号：US15818881

申请日：2017-11-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hye Sun Lee ,  Myung Nam Bae ,  Sang Gi Hong ,  Hyo Chan Bang ,  Kang Bok Lee ,  Dong Beom Shin ,  Sang Yeoun Lee ,  Kyo Hoon Son ,  Hoe Sung Yang ,  Jin Chul Choi

IPC: G08B7/06 ,  G08B21/12 ,  G08B21/04 ,  G08B21/02 ,  G08B27/00

CPC classification number: G08B7/066 ,  G08B21/0263 ,  G08B21/0453 ,  G08B21/12 ,  G08B27/001

Abstract: An operation method of a first apparatus for supporting disaster communications includes obtaining map information of a disaster area from a server; obtaining information on a location of the first apparatus, and obtaining environmental condition information of the first apparatus indicating a risk of an area to which the first apparatus belongs; obtaining information on a location and environmental condition information of a second apparatus located in the disaster area from the second apparatus; determining a disaster risk level indicating a risk level for each location in the disaster area based on the location and environmental condition information of the first apparatus and the location and environmental condition information of the second apparatus; and updating the map information by reflecting the disaster risk level.

公开(公告)号：US09591592B2

公开(公告)日：2017-03-07

申请号：US14600311

申请日：2015-01-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyo Hoon Son ,  Byeong Cheol Choi ,  Se Han Kim

IPC: H04W52/28

CPC classification number: H04W52/281

Abstract: Disclosed is a device for controlling transmission power in CAN communication, including: a controller area network (CAN) interface configured to receive transmitted data through a CAN BUS; a message priority management unit configured to read an arbitration ID included in the received data, and determine a priority of the received data; and a transmission power level selection unit configured to determine a transmission power level according to the priority.

Abstract translation: 公开了一种用于控制CAN通信中的发送功率的装置，包括：控制器局域网（CAN）接口，被配置为通过CAN总线接收发送的数据; 消息优先级管理单元，被配置为读取包含在所接收的数据中的仲裁ID，并确定接收到的数据的优先级; 以及发送功率电平选择单元，被配置为根据优先级确定发送功率电平。