公开(公告)号：US20210316762A1

公开(公告)日：2021-10-14

申请号：US17121829

申请日：2020-12-15

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Dongsuk KUM ,  Sanmin KIM

IPC: B60W60/00 ,  G06T7/20 ,  G06N3/04 ,  G05B13/02

Abstract: An electronic device and an operating method thereof may be configured to detect input data having a first time interval, detect first prediction data having a second time interval based on the input data using a preset recursive network, and detect second prediction data having a third time interval based on the input data and the first prediction data using the recursive network. The recursive network may include an encoder configured to detect each of a plurality of feature vectors based on at least one of the input data or the first prediction data, an attention module configured to calculate each of pieces of importance of the feature vectors by calculating the importance of each feature vector, and a decoder configured to output at least one of the first prediction data or the second prediction data using the feature vectors based on the pieces of importance.

公开(公告)号：US20210295090A1

公开(公告)日：2021-09-23

申请号：US17199043

申请日：2021-03-11

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Dongsuk KUM ,  YoungSeok KIM

IPC: G06K9/62 ,  G06K9/00 ,  G06K9/32 ,  G06T7/70 ,  G06T7/60 ,  G06K9/46 ,  G01S13/86 ,  G01S13/89

Abstract: An electronic device and an operating method thereof according to various embodiments are intended to detect a three-dimensional (3D) object based on camera module and radar sensor fusion, and may be configured to extract a first region of interest (RoI) from a first feature map extracted from first sensing data obtained through a camera module, extract a second RoI from a second feature map extracted from second sensing data obtained through a radar sensor, generate a third RoI by fusing the first RoI and the second RoI, and detect a 3D object based on the third RoI.

公开(公告)号：US20210261167A1

公开(公告)日：2021-08-26

申请号：US17035377

申请日：2020-09-28

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Dongsuk KUM ,  Hyeong Seok JEON

IPC: B60W60/00 ,  G06N3/08 ,  G06N3/04 ,  G06K9/00

Abstract: An electronic device and an operating method thereof are for predicting future trajectories of an unspecified number of surrounding vehicles in an integrated way. The electronic device and operating method may be configured to recognize historical trajectories of one or more surrounding objects, predict future trajectories of the surrounding objects in an integrated way based on the recognized historical trajectories, and plan a driving trajectory of the electronic device based on the predicted future trajectories of the surrounding objects.

公开(公告)号：US20200001698A1

公开(公告)日：2020-01-02

申请号：US16204256

申请日：2018-11-29

Applicant: Korea Advanced Institute of Science and Technology

Inventor： InGwun JANG ,  Dongsuk KUM ,  Kyung-Soo KIM ,  Kitae JANG ,  Changwoo LEE ,  Jong Ho KIM ,  Kyunghwan CHOI ,  Mingi KIM

IPC: B60K6/383 ,  B60K25/02 ,  B60L1/00 ,  F02B67/06 ,  F16D41/06 ,  F16H55/36

Abstract: Disclosed is an apparatus and method for operating vehicular accessories during an engine stop using a one-way clutch pulley, the apparatus including the one-way clutch pulley configured to drive the vehicular accessories, and including a coupler and a one-way clutch. The one-way clutch pulley includes an engine crank shaft configured to connect to an engine of a vehicle; the coupler configured to couple with the engine crank shaft; the one-way clutch configured to couple with the coupler; and a pulley configured to connect to the one-way clutch, and the one-way clutch is configured to connect to the pulley and to rotate in one direction.

公开(公告)号：US20180178899A1

公开(公告)日：2018-06-28

申请号：US15391700

申请日：2016-12-27

Applicant: Korea Advanced Institute of Science and Technology

Inventor： Dongsoo HAR ,  Celso MORAES ,  Dongsuk KUM

IPC: B64C3/38 ,  B64C29/02 ,  B64C9/20 ,  B64C13/50 ,  B64C39/02 ,  B64D27/24

CPC classification number: B64D27/24 ,  B64C3/385 ,  B64C5/02 ,  B64C11/001 ,  B64C13/50 ,  B64C29/02 ,  B64C39/024 ,  B64C2201/021 ,  B64C2201/042 ,  B64C2201/066 ,  B64C2201/088 ,  B64C2201/104 ,  B64C2201/108 ,  B64C2201/141 ,  B64C2201/146 ,  B64C2201/162 ,  B64C2201/165 ,  Y02T50/62

Abstract: An aircraft includes: a fuselage having opposing leading and trailing extremities along a vertical axis; a fixed wing airframe having opposed at least two main wings connected to the fuselage and extending on a horizontal axis; at least two electric coplanar main wing motors respectively attached to the main wings; a duct frame attach to the trailing extremity of the fuselage; at least two horizontal stabilizers connected to the duct frame and extending on the horizontal axis; an electric tail motor fitted an inner side of the duct frame; multiple battery packs installed inside the fuselage and suitable for supply power to the main wing motors and the tail motor; and support beams suitable for connecting the duct frame to the fuselage.