公开(公告)号：US20210174664A1

公开(公告)日：2021-06-10

申请号：US17110992

申请日：2020-12-03

Applicant: Electronics and Telecommunications Research Institute

Inventor： Mirae DO ,  Hyunho PARK ,  Eunjung KWON ,  Sungwon BYON ,  Won-Jae SHIN ,  Yong-Tae LEE ,  Dong-Man JANG ,  Eui-Suk JUNG

IPC: G08B21/06 ,  G08B21/04 ,  G08G1/01 ,  B60W40/08 ,  B60W50/14 ,  G06K9/62

Abstract: Provided is a system for detecting a risk using pattern analysis of layered tags in user log data, the system including a tag hierarchical database in which layered tag information and risk tag information according to a pattern corresponding to the layered tag information are matched with each other and are stored and managed, a user group terminal configured to provide user log data that is detected or input through sensors and input devices, and a risk prediction and response server configured to analyze the user log data provided from the user group terminal to detect a pattern of tags and configured to perform a response on a risk tag corresponding to the pattern of tags.