Recently, many industrial instruments faced the problem of protocol compatibility with the external monitoring and control system. This is due to different environments, field bus devices and protocols. Therefore, it needs to deal with the problem on how to communicate with each other between different protocols. For this purpose, this study is implemented in the main control board and sub-communication board to support the industrial communication protocol conversion. The sub-communication board is designed to ensure the communication connection of CAN bus and Ethernet. The ATmega 2560 microcontroller is used as the processor of the main control board and 4 RS485 serial slots for sub-board are placed too. One of those is used to communicate CAN bus and Ethernet. The sub-communication board is consisted of the ATmega 128 microcontroller, CAN Transceiver and Ethernet connecter. The performance test results have successfully showed the transmission and conversion.
목차
Abstract 1. Introduction 2. System Description 2.1. Introduction to the Controller Area Network (CAN) 2.2. Introduction to Ethernet 2.3. Overview of RS485 2.4. The Software Structure of Protocol Conversion 3. Hardware Design 3.1. ATmega 2560 microcontroller introduction 3.2. The Hardware Architecture 4. Implementation 5. Conclusions Acknowledgments References
키워드
Protocol ConversionCANEthernetIndustrial communication
저자
Sang-hee Eum [ Department of Ship Building Marine, Dongju College, Busan, Korea. ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.9 No.6