公开(公告)号：US10813202B2

公开(公告)日：2020-10-20

申请号：US16158673

申请日：2018-10-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyunseok Kim ,  Tae-Gyu Kang ,  Dae Ho Kim ,  You Jin Kim ,  Ji Hun Jeon

IPC: H05B47/20 ,  G06N3/08

Abstract: A lighting fault diagnosis method includes determining a fault item among a plurality of fault items based on fault symptom data of a test for each fault item, and recommending a repair method suitable for the determined fault item.

公开(公告)号：US12177755B2

公开(公告)日：2024-12-24

申请号：US17564470

申请日：2021-12-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sang Yeoun Lee ,  Myung Eun Kim ,  Ji Hun Jeon

IPC: H04W4/80 ,  H04W4/12 ,  H04W4/23 ,  H04W76/15 ,  H04W84/18

Abstract: Provided is a Bluetooth Low Energy (BLE) communication module that supports a dynamic multi-link to configure a wireless ad hoc network. The BLE communication module includes a master configured to scan an advertising message transmitted from a slave of another BLE communication module and a slave connected to the master through an internal interface and configured to receive a scan message transmitted from a master of the other BLE communication module and transmit an advertising message corresponding to the scan message. Each of the master and the slave has a predetermined multi-port and a routing table for processing transmitted or received data.