公开(公告)号：US20230386332A1

公开(公告)日：2023-11-30

申请号：US18098441

申请日：2023-01-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Shin-Kyung LEE ,  Yoo-Seung SONG ,  Kyoung-Wook MIN ,  Yong-Woo JO

IPC: G08G1/0967 ,  B60W60/00

CPC classification number: G08G1/096791 ,  B60W60/001 ,  G08G1/096725 ,  H04L67/12

Abstract: Disclosed herein are a method and apparatus for processing a driving cooperation message. The method for processing a driving cooperation message includes receiving multiple first driving cooperation messages from neighboring autonomous vehicles, adjusting cooperation classes of the multiple first driving cooperation messages, creating driving strategies corresponding to the adjusted cooperation classes in descending order of priorities of the adjusted cooperation classes, generating second driving cooperation messages including the adjusted cooperation classes and the driving strategies corresponding to the adjusted cooperation classes, and sending the second driving cooperation messages to the neighboring autonomous vehicles requiring cooperative driving.

公开(公告)号：US20230056581A1

公开(公告)日：2023-02-23

申请号：US17532089

申请日：2021-11-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yoo-Seung SONG ,  Joo-Young KIM ,  Kyoung-Wook MIN ,  Yong-Woo JO ,  Jeong-Dan CHOI

IPC: G05D1/02 ,  B60W60/00 ,  H04W4/46 ,  H04W4/44

Abstract: Disclosed herein are a cooperative driving method based on driving negotiation and an apparatus for the same. The cooperative driving method is performed by a cooperative driving apparatus for cooperative driving based on driving negotiation, and includes determining whether cooperative driving is possible in consideration of a driving mission of a requesting vehicle that requests cooperative driving with neighboring vehicles, when it is determined that cooperative driving is possible, setting a responding vehicle from which cooperative driving is to be requested among the neighboring vehicles, performing driving negotiation between the requesting vehicle and the responding vehicle based on a driving negotiation protocol, and when the driving negotiation is completed, performing cooperative driving by providing driving guidance information for vehicle control to at least one of the requesting vehicle and the responding vehicle.

公开(公告)号：US20220164609A1

公开(公告)日：2022-05-26

申请号：US17380663

申请日：2021-07-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dong-Jin LEE ,  Do-Wook KANG ,  Jungyu KANG ,  Joo-Young KIM ,  Kyoung-Wook MIN ,  Jae-Hyuck PARK ,  Kyung-Bok SUNG ,  Yoo-Seung SONG ,  Taeg-Hyun AN ,  Yong-Woo JO ,  Doo-Seop CHOI ,  Jeong-Dan CHOI ,  Seung-Jun HAN

IPC: G06K9/62 ,  G06K9/32 ,  G06K9/00 ,  G06T7/80

Abstract: Disclosed herein are an object recognition apparatus of an automated driving system using error removal based on object classification and a method using the same. The object recognition method is configured to train a multi-object classification model based on deep learning using training data including a data set corresponding to a noise class, into which a false-positive object is classified, among classes classified by the types of objects, to acquire a point cloud and image data respectively using a LiDAR sensor and a camera provided in an autonomous vehicle, to extract a crop image, corresponding to at least one object recognized based on the point cloud, from the image data and input the same to the multi-object classification model, and to remove a false-positive object classified into the noise class, among the at least one object, by the multi-object classification model.