KIPS Transactions on Computer and Communication Systems (정보처리학회논문지:컴퓨터 및 통신 시스템)

Korea Information Processing Society (한국정보처리학회)
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Development of Remote Control System based on CNC Cutting Machine for Gradual Construction of Smart Factory Environment

점진적 스마트 팩토리 환경 구축을 위한 CNC 절단 장비 기반 원격 제어 시스템 개발

  • Received : 2019.08.02
  • Accepted : 2019.10.01
  • Published : 2019.12.31
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Abstract

The technological advances such as communication, sensor, and artificial intelligence lead smart factory construction. Smart factory aims at efficient process control by utilizing data from the existing automation process and intelligence technology such as machine learning. As a result of constructing smart factory, productivity increases, but costs increase. Therefore, small companies try to make a step-by-step transition from existing process to smart factory. In this paper, we have proposed a remote control system that support data collection, monitoring, and control for manufacturing equipment to support the construction of CNC cutting machine based small-scale smart factory. We have proposed the structure and design of the proposed system and efficient sensing data transmission scheme. To check the feasibility, the system was implemented for CNC cutting machine and functionality verification was performed. For performance evaluation, the web page access time was measured. The results means that the implemented system is available level.

통신, 센서, 인공지능 등의 기술 발전으로 인해 스마트 팩토리 구축이 진행되고 있다. 스마트 팩토리는 기존의 자동화 공정에서 생산되는 데이터를 대상으로 기계 학습과 같은 지능화 기술을 활용해 효율적인 공정 제어를 목표로 한다. 스마트 팩토리로의 구축으로 인해 생산성이 높아지지만 비용도 높아진다. 따라서 소규모 업체들은 스마트 팩토리로 단계별 전환이 효율적이다. CNC 절단기 기반의 소규모 스마트 팩토리 구축을 위해서 본 논문에서는 기존 제조 장비의 데이터를 수집, 모니터링 및 제어할 수 있는 원격 제어 시스템을 제안한다. 원격 제어 시스템의 구조 및 설계와 효율적인 센싱 데이터 전송 방법 등을 제시하였다. 실현 가능성을 검증하기 위해 CNC 절단 장비를 대상으로 시스템을 구현하였고 기능을 검증하였다. 성능 평가를 위해 모니터링 웹 페이지 접속시간을 측정하였고, 구현된 시스템이 사용 가능한 수준이라는 것을 확인하였다.

Keywords

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