公开(公告)号：US20240037295A1

公开(公告)日：2024-02-01

申请号：US18110437

申请日：2023-02-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kyung Ho JANG ,  Hae Dong KIM ,  Hong Kee KIM ,  Su Ran PARK ,  Hyung Ki SON ,  Ung Yeon YANG

IPC: G06F30/20

CPC classification number: G06F30/20 ,  G06F2111/20

Abstract: A method, performed by an authoring system, of authoring content for a high-precision fire-dynamics-simulation (FDS) is provided. The authoring system selects a target object from an object DB storing a three-dimensional model of each object made to correspond to surface information indicating at least one material constituting a surface of the three-dimensional model and material information indicating fire attribute information of each material; arranges the selected target object in a three-dimensional space to author content for the FDS; converts the content for the FDS into an FDS input file used as an input for a simulator for the FDS; and outputs the FDS input file to the simulator.

公开(公告)号：US20150138235A1

公开(公告)日：2015-05-21

申请号：US14549489

申请日：2014-11-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Woo CHO ,  Hong Kee KIM ,  Woo Jin JEON

IPC: G06T19/00 ,  G02B27/30

CPC classification number: G06T19/006 ,  G02B5/10 ,  G02B27/30

Abstract: There are provided a device for displaying virtual reality overlapping the real world and a method thereof. A collimated display device for augmented reality includes a virtual image providing unit configured to modulate an image of the virtual object to light and project the result; and a collimation mirror made of a translucent material that reflects light of the image of the virtual object to a user's field of vision and provides the image of the virtual object overlapping the real world. Therefore, it is possible for the user to see an image of the virtual object that is an additional image matching the real world.

Abstract translation: 提供了一种显示与现实世界重叠的虚拟现实的装置及其方法。 用于增强现实的准直显示装置包括虚拟图像提供单元，其被配置为将虚拟对象的图像调制为光并投影结果; 以及由半透明材料制成的准直镜，其将虚拟对象的图像的光反射到用户的视野，并提供与现实世界重叠的虚拟对象的图像。 因此，用户可以看到作为与现实世界相匹配的附加图像的虚拟对象的图像。

公开(公告)号：US20140121965A1

公开(公告)日：2014-05-01

申请号：US13919118

申请日：2013-06-17

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hong Kee KIM ,  Dong Sik JO ,  Jin Ho KIM

IPC: G01C21/00

CPC classification number: G01C21/20 ,  G06Q10/083

Abstract: Disclosed is a method for searching a moving route of a cargo on the basis of 3D information, including: acquiring workplace information including depth information by using a camera; generating 3D information on the workplace based on the acquired workplace information; and searching all the possible moving routes for each cargo to move from a start position to a target position on the basis of the generated 3D information to select moving routes for each cargo to move.

Abstract translation: 公开了一种基于3D信息搜索货物的移动路线的方法，包括：通过使用相机获取包括深度信息的工作场所信息; 根据所获得的工作场所信息，生成工作场所的3D信息; 并且基于所生成的3D信息，搜索每个货物的所有可能的移动路线从起始位置移动到目标位置，以选择每个货物移动的移动路线。

公开(公告)号：US20210370117A1

公开(公告)日：2021-12-02

申请号：US17325459

申请日：2021-05-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Su Ran PARK ,  Ung Yeon YANG ,  Hyung Ki SON ,  Hae Dong KIM ,  Hong Kee KIM ,  Kyung Ho JANG

IPC: A62C99/00 ,  G09B9/00 ,  G09B19/00 ,  G09B5/06

Abstract: A fire-fighting virtual reality simulator allows the trainee to move in a virtual space in various complex virtual fire disaster situations and perform a suppression of a virtual fire and a confrontation training. An experience interactive simulator for providing a trainee with a floor movement that may occur in a fire disaster situation so that the trainee wearing HMD in a virtual fire-fighting training has the same sense of feeling as that in an actual fire-fighting training is provided. For the realistic content experience, a physical floor movement, such as tilting, falling, and shaking of the floor is reproduced using a base motion, thereby providing a floor movement that enables a sense of feeling similar to a fire disaster situation.