• The Journal of the Korea institute of electronic communication sciences
• /
• v.18 no.5
• /
• pp.853-858
• /
• 2023

Various types of robots are being utilized in the construction industry. Particularly, there is high interest in robots that can be applied to plastering automation, which can ensure consistent work quality. In this paper, we propose a robot platform based on wheels for plastering automation. Through experiments, we measured the surface pressure according to the air pressure of the wheel using the designed robot. As a result, we were able to confirm that the designed robot could perform plastering work on soft mortar with uniformly low pressure per wheel.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2015.10a
• /
• pp.280-282
• /
• 2015

This paper proposed Small business owners can use customer contact without additional external assistance professionals and mobile apps, the mobile web, homepage is can automatically create. Automation Platform system combines Single Page Application, cross-platform based native mobile apps, N-Screen based Content building, private cloud based PaaS of construction technology, P2P file sharing and network based multimedia-threaded technology and by automated platform to study how a small business to communicate with customers easily.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2011.11a
• /
• pp.549-552
• /
• 2011

자동화된 비즈니스 프로세스 기능을 적용하기 위해 워크플로우 기능을 추가하는 것은 멀티테넌시를 지원하는 SaaS 어플리케이션개발 과정에서 필수적인 작업 중 하나이다. 본 논문에서는 이를 위해 SaaS 플랫폼에 워크플로우 기능을 추가하여 자동화된 비즈니스 프로세스를 지원하기 위한 기능을 제안하였다. SaaS 플랫폼에 워크플로우 관리 기능을 추가하여 역할관리, 비즈니스 프로세스 관리, 프로세스 인스턴스관리, ACL 관리 등을 하였다. 또한 테넌트 관리자가 개발된 SaaS 어플리케이션을 자사에 특화된 형태로 커스터마이징하기 위해 워크플로우의 재설정 기능을 제공하였다.

• Journal of the Korean Society of Manufacturing Process Engineers
• /
• v.20 no.10
• /
• pp.80-87
• /
• 2021

Our study introduces an improved modular agricultural platform to provide convenience to agricultural workers. We upgrade the platform design in three parts, namely, by adding a 458 pattern tire, electricity control, and four-wheel steering function, to improve the platform performance. Results showed that the upgrades enhanced the platform performance and reduced its overall weight as compared with the existing platform. To demonstrate the performance of our improved platform, we conducted five types of experiments with respect to the climbing angle, variable width, attitude control, speed, and obstacle passing.

• Journal of the Korean Society of Manufacturing Process Engineers
• /
• v.20 no.9
• /
• pp.70-75
• /
• 2021

We developed a platform that was capable of autonomous steering in a furrow environment. It was developed to autonomously control steering by recognizing the furrow using a laser distance, three-axis tilt, and temperature sensor. The performance evaluation indicated that the autonomous steering success rate was 99.17%, and it was possible to climb up to 5° on the slope. The usage time was approximately 40 h, and the maximum speed was 6.7 km/h.

• Journal of the Society of Disaster Information
• /
• v.11 no.2
• /
• pp.269-278
• /
• 2015

Developed a service platform technology for automated that analyze the fire-fighting vulnerable area and equipped a map online. As a result, it is possible to provide the information necessary for the vulnerable area of the fire-fighting activity online. If progress on the study of the utilized service, it is possible to reduce the Golden Time of the fire fighting field. In this study, Confirmed the technical viability satisfactory to the management and service expansion improvements to fire-fighting vulnerable area.

• Magazine of korean Tunnelling and Underground Space Association
• /
• v.21 no.3
• /
• pp.55-59
• /
• 2019

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2017.07a
• /
• pp.83-84
• /
• 2017

국내 모바일 게임 시장 규모 증가와 사용자들이 지속적으로 증가되고 있으며, 스마트폰을 이용하여 게임을 즐기는 시간도 계속 늘어나고 있다. 최근 스마트폰의 성능이 대폭 향상되면서, 모바일 기기에서 구현되는 게임의 품질 또한 크게 향상 되었으며, 멀티 플랫폼으로 게임이 제작되면서 게임의 구성적인 측면에서도 플랫폼 간의 격차가 현저히 줄어들고 있다. 본 논문에서는 모바일게임의 질적 향상과 테스트 효율화를 위하여 모바일 게임 테스트 자동화 프레임워크를 연계한 환경 구축과 확장을 제안한다.

• Proceedings of the KAIS Fall Conference
• /
• 2010.05a
• /
• pp.14-17
• /
• 2010

본 논문에서는 스마트 홈과 홈 자동화 시스템을 위한 개인화된 헬스케어 서비스를 자동으로 선택하여 제공하기 위한 온톨로지 기술 및 OSGi 플랫폼 기반의 스마트 홈 상황 인지 서비스를 제안한다. OSGi와 같은 표준 프레임워크와 온톨로지와 같은 정교한 모델링 기술의 채택은 단순한 홈 자동화를 뛰어 넘어 가정 내에서의 추론 기반 지식 정보를 통해 헬스케어와 같은 개인화 서비스를 가능하게 해준다. 이를 위해 정보가전 기기와 RFID 및 센서 기기들로 구성되는 유비쿼터스 홈 네트워크 테스트 베드를 구축하고, 구축된 테스트 베드 상에서 상황 인지 개인화 서비스를 제공하는 프레임워크를 구현한다.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.37 no.7C
• /
• pp.538-543
• /
• 2012

The performance of the speech recognition engine is one of the most critical elements of the in-vehicle speech recognition interface. The objective of this paper is to develop an automated platform for running performance tests on the in-vehicle speech recognition engine. The developed platform comprise of main program, agent program, database management module, and statistical analysis module. A simulation environment for performance tests which mimics the real driving situations was constructed, and it was tested by applying pre-recorded driving noises and a speaker's voice as inputs. As a result, the validity of the results from the speech recognition tests was proved. The users will be able to perform the performance tests for the in-vehicle speech recognition engine effectively through the proposed platform.