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Development of IoT Gateway based on Open Source H/W

오픈 소스 하드웨어 기반의 IoT 게이트웨이 개발

  • Received : 2015.08.04
  • Accepted : 2015.09.23
  • Published : 2015.09.30

Abstract

The era of IoT in which all objects are intelligent and are connected to the Internet has been started. In order to establish and activate an IoT eco system, open services platform is very important. In this paper, we developed a gateway that utilize the Raspberry Pi which is open source hardware for IoT open service platform. The gateway supports a variety of wireless interface and equipped with MQTT, a standard messaging protocol for IoT. To confirm main function of developed gateway, we built a IoT test bed and verified normal operation of our gateway.

모든 사물이 지능화되고 인터넷과 연결되는 IoT의 시대가 열리고 있다. IoT 생태계 구축과 활성화를 위해서는 개방형 IoT 서비스 플랫폼이 무엇보다도 중요하다. 본 논문에서는 개방형 IoT 서비스 플랫폼을 위해 오픈 소스 하드웨어인 라즈베리파이를 활용하는 게이트웨이를 개발하였다. 개발한 게이트웨이는 다양한 무선인터페이스를 지원하고 사물인터넷 표준 메시징 프로토콜인 MQTT를 탑재하였다. 게이트웨이의 주요 기능을 검증하기 위하여 IoT 테스트베드를 구축하고 동작을 확인하였다.

Keywords

References

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