• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2020.07a
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• pp.601-604
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• 2020

방송예술 및 콘텐츠 제작 역량을 교육시키는 방송예술특성화 대학으로서 C3(Creativity, Convergence, Contents) 방송예술 창의융합교육 모델인 융합수업을 개설하고 전체 학과에서 신청한 학생들을 대상으로 교육을 진행하였다. 융합수업은 전공이 다른 학생들이 희망하는 콘텐츠 제작과정을 수강하고, 방송사와 산업체에서 실무경험이 풍부한 교수와 전문가들이 직접 콘텐츠 제작을 지도함으로써 고품질의 수준 높은 콘텐츠 제작 교육을 경험할 수 있는 수업이다. 즉, 재학 중 학교수업을 통해 미리 현장 경험을 쌓음으로써 취업 즉시 콘텐츠 제작 역량을 발휘할 수 있는 자신감 함양과 제작현장에 기여할 수 있는 융합형 인재양성 교육프로그램인 것이다. 본 연구에서는 대학이 보유하고 있는 방송용 버츄얼 스튜디오를 활용한 가상 세트 영상 제작 교육 『영화담』을 제작하는 융합수업과 드론 항공촬영을 활용한 제작교육 『드론 탐사대』 융합수업을 실시하여 첨단 기술을 활용한 콘텐츠 협업 제작의 효과와 학생들의 만족도를 분석하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.5
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• pp.627-635
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• 2019

A programmable drone is a drone developed not only to experience the basic principles of flight but also to control drones through Arduino-based programming. Due to the nature of the training drones, the main users are students who are inexperienced in controlling the drones, which often cause frequent collisions with external objects, resulting in high damage to the drones' frame. In this study, the structural stability of the drone was evaluated by means of a structural dynamics based collision simulation for educational drone frame. Collision simulations were performed on three cases according to the impact angle of $0^{\circ}$, $+15^{\circ}$ and $-15^{\circ}$, using an analytical model with approximately 240,000 tetrahedron elements. Using ANSYS LS-DYNA, which provides excellent functions for the simulation of the dynamic behavior of three-dimensional structures, the stress distribution and strain generated on the drone upper, the drone lower, and the ring assembly were analyzed when the drones collided against the wall at a rate of 4 m/s. Safety factors resulting from the equivalent stress and the yield strain were calculated in the range of 0.72 to 2.64 and 1.72 to 26.67, respectively. To ensure structural stability for areas where stress exceeds yield strain and ultimate strain according to material properties, the design reinforcement is presented.

• The Journal of the Korea institute of electronic communication sciences
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• v.16 no.1
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• pp.145-150
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• 2021

Currently, as the interest in drones has increased and the use of drones has increased rapidly, the number of people trying to learn drones is increasing. However, drones are difficult to manipulate, and accidents are likely to occur if they are not learned accordingly, and drones are broken easily. In this study, we developed a multi-purpose drone that can bind the drone to a safety bar to prevent safety accidents and damage of the drone, and expand sensors and control devices through blocks.

• The Journal of the Korea Contents Association
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• v.17 no.7
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• pp.408-415
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• 2017

The aim of this study is to discuss some of the prominent ideas which use drone for police works. Focusing on the extent of the utility and practicability of using drone in policing, this paper attempts to address both positive and negative aspects in conjunction with related statutes and regulations. This study uses a qualitative case study approach and offers three practical implications including: (1) enacting a law that covers using drones in policing, (2) hiring technical professionals or training police officers to prevent illegal drones and to implement a variety of policing strategies, and (3) collecting data and information on crime and criminals and then developing the best way to respond to these problems.

• The Journal of the Korea institute of electronic communication sciences
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• v.13 no.4
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• pp.875-880
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• 2018

After the Fourth Industrial Revolution, there has been a software revolution around the world in which software is combined with industry and society to create new value. In order to prepare this, developed countries provide software education that includes basic principles of computer science and coding instead of computer application education. This paper proposes a block program using a drone. Throughout this research, various education for creativity thinking and problem solving ability is possible in connection with the creativity and convergence education.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.6
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• pp.332-340
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• 2021

The purpose of this study was to present a method for the application of drones through analysis after surveying Jeollanam-do firefighters regarding the recognition, operation, field of application, necessary field of work, and the need for education on fire drones. As a result of the survey, 80.29% of respondents were found to be willing to operate drones, and the fields of work for which drones were considered the most necessary were in the order of rescue, fire suppression, life safety, first aid, and others. Besides, 77.38% of respondents thought that drones could contribute to the prevention of safety accidents for firefighters, and 70.13% of respondents thought that it would be appropriate to recruit firefighting drone operators through changing positions, and respondents chose firefighters in their 40s as the most suitable age group for firefighting drone operation. Also, 82.84% of respondents said they would participate in drone training, and they recognized that the use of drones could contribute to solving the physical problems caused by the aging of firefighters, and that drone training would also help firefighters manage their retirement. The fields where firefighting drones are used were investigated in the order of searching for requestors, checking on-site information, and checking on-site prior risk. In this study, a difference analysis for each group was performed according to the drone operation experience. There was a statistically significant difference in the items of safety measures for requestors. The results of variance analysis by work experience confirmed that there were statistically significant differences in a total of eight items, including four items related to the field of use of drones, and the age group of the drone operating crew, and whether or not to help retirement management.

• 한국벤처창업학회:학술대회논문집
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• 2016.04a
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• pp.147-149
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• 2016

최근 세계적으로 무인비행체인 드론(Drone)에 대한 관심이 급증하고 있는 추세이다. 그러나 아직 우리나라의 드론시장 현황은 촬영 장비 또는 어른들의 장난감(Kidult)이라는 타이틀을 벗어던지지 못한 채 극히 제한적인 분야에만 국한되어 있는 실정이다. 본 연구에서는 국내 드론 시장에서 현재까지는 활성화되지 않은 구조 및 방범용 분야에 중점을 두었으며 이에 대한 드론 설계 및 프로토 타입 개발에 대해 소개하고자 한다. 실제로 본 연구진행을 위해 드론제작과 관련이 있는 공학계열 학생들을 위한 드론제작 교육을 단기집중과정으로 실시하였다. 이후 창업동아리를 결성하여 현재 활발하게 개발활동 중에 있으며 창업활성화와 관련된 각종 사업 등을 통해 향후 창업으로의 연계까지 기대해볼 수 있다.

• The Journal of the Korea institute of electronic communication sciences
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• v.13 no.1
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• pp.237-244
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• 2018

This paper has developed a three-dimensional movement of the underwater drones using Scratch program to facilitate the basic structure and programming of the computer's basic structure and programming. Through the underwater drones of this study, the user can foster computing thinking power that creatively solves various problems.

• Journal of Korea Game Society
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• v.19 no.5
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• pp.53-62
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• 2019

A drone market is growing fast. Nevertheless, basic drone flight training contents are not actively developing or studying. For solving this problem, first, the researcher has studied a method of training basic drone flight skills and analyzed various existing drone training contents. Then, the researcher designed a game via the researched method above that trains drone flight skills. The modern gamepad, like an Xbox controller, was key mapped to operate as a standard drone radio controller. Further research will develop drone training content for specialized purpose fields.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.19-19
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• 2021

최근 드론 및 ICT 융·복합기술은 산업 전반에 걸쳐 새로운 대안을 제시하고 있으며, 종전의 산업은 데이터 생성·가공·활용의 효율성, 경제성, 안전성 등의 장점을 들어 빠른 속도로 관련 ICT와 의 접목을 시도해 왔다. 이를 통해 과거의 기술과 방식에서는 찾아보기 힘들었던 다양한 형태의 결과물을 제시하는 등 데이터 기반의 4차산업혁명이 선도하는 변화가 곳곳에서 일어나고 있다. 국토교통부에서는 2018년부터 중앙·지자체·공공기관 소속직원을 대상으로 드론 조종인력 양성사업을 시작으로 2019년 국방·치안·환경·안전·측량 등 10개 분야에 드론 활용 임무특화교육을 진행해왔으며, 2020년도에는 시설물 점검, 불법행위 추적 감시, 수자원 관리 등으로 교육 분야 추가하는 등 활용범위를 확대해나가고 있다. 경기도 안전관리실(안전특별점검단)에서는 이러한 국가정책의 방향에 맞춰 새로운 기술과 융합을 시도하고자 2020년부터 '드론 등을 활용한 시설물 안전점검 고도화 연구'를 시작으로 절토사면 및 옹벽 등 시설물 안전점검과 하천 및 우수저류지의 유지관리에 ICT 융·복합 기술 및 분석용 S/W 등을 적용하고자 하였다. 본 연구에서는 드론 및 LiDAR 등을 활용하여 하천, 배수로, 우수저류지 등에 대해 공공관리주체가 실시할 수 있는 유지관리점검 및 현황분석 방법에 관한 것으로서 「하천법」, 「자연재해대책법」, 「시설물의 안전 및 유지관리 실시 세부지침」, 「우수유출저감시설의 종류·구조·설치 및 유지관리 기준」 등에서 정한 사항에 대해 적용하였다. 이를 통해 하천, 우수저류지 등 수공구조물의 홍수위 변동성 평가, 홍수조절부 용량검토 등 홍수방어 능력에 대한 유지관리 차원의 공공관리주체 역할을 강화하는 제도적 측면을 검토하고, 드론, LiDAR 등의 ICT 융·복합 기술 활용 확대를 통해 예산절감 및 공공안전 강화에 기여할 수 있을 것으로 판단된다.