WIRELESS SENSOR SYSTEM FOR SURFACE TEMPERATURE MONITORING OF THE UNDERGROUND TUNNEL CABLE JOINT

PURPOSE: A monitoring system using a wireless sensor of a surface temperature of a underground tunnel cable joint is provided to easily construct a wireless communication network at low costs at a place where a wire communication infra is not installed. CONSTITUTION: A surface temperature measuring...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, YOUNG IL, YI, BONG JAE, YANG, IL KWON, SONG, JAE JU, SHIN, JIN HO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	PURPOSE: A monitoring system using a wireless sensor of a surface temperature of a underground tunnel cable joint is provided to easily construct a wireless communication network at low costs at a place where a wire communication infra is not installed. CONSTITUTION: A surface temperature measuring node(100) measures a surface temperature of an underground tunnel cable joint by three temperature sensors(110). A relay node(200) receives surface temperature data. The relay node measures an air temperature. A collecting node(300) delivers data of the relay node through an internet. A gateway(400) receives measurement information from the installed collecting node. A measuring server(500) provides processed measurement information to a manager terminal and a web monitoring screen.