IoT System Using Wireless Sensor Network and Gateway

The present invention relates to an IoT system using a wireless sensor network and a gateway, and more particularly, to an IoT system using a wireless sensor network and a gateway, which proposes a system structure applicable to an industrial field requiring a small-scale/low-cost IoT environment, a...

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Bibliographische Detailangaben
Hauptverfasser: NOH, YOUNG BIN, CHOI, EUN SEOK, SHIM, JAE RYONG, CHOI, YOUNG JUN
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to an IoT system using a wireless sensor network and a gateway, and more particularly, to an IoT system using a wireless sensor network and a gateway, which proposes a system structure applicable to an industrial field requiring a small-scale/low-cost IoT environment, and suggests an efficient power management method of a sensor device, thereby ultimately extending a life cycle of the system by extending a lifetime of a battery. According to the present invention, the introduction efficiency of the system applicable to the industrial field requiring a small-scale/low-cost IoT environment can be provided. The IoT system using a wireless sensor network and a gateway includes the sensor device including a sensor data acquiring means and a sensor data transmission means, the gateway including a gateway central control unit for providing temporary data to a bridge unit, the bridge unit for providing the temporary data to a wireless communication unit and the wireless communication unit, and a sensor data management server for periodically storing the temporary data in a power management DB. 본 발명은 무선 센서 네트워크와 게이트웨이를 이용한 아이오티 시스템에 관한 것으로서, 더욱 상세하게는 소규모/저비용의 IoT 환경이 필요한 산업분야에 적용 가능한 시스템 구조를 제안하되, 센서 디바이스의 효율적인 전력관리 방안을 제시하며, 이를 통해 배터리 수명을 연장하여 궁극적으로 시스템의 Life Cycle 연장이 가능하도록 하는 무선 센서 네트워크와 게이트웨이를 이용한 아이오티 시스템에 관한 것이다. 본 발명을 통해, 소규모/저비용의 IoT 환경이 필요한 산업분야에 적용 가능한 시스템 도입의 효율성을 제공하게 된다.