APPARATUS FOR TRANSMITTING SENSING DATA BY WIRED AND WIRELESS COMMUNICATION

PURPOSE: A wireless and wired sensor data transfer device is provided to apply various sensors by improving a wireless mode applied on a wired maintenance instrumentation system. CONSTITUTION: An amplifier(220) amplifies the voltage value of a sensor transmitted through interface(210). A voltage dis...

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Bibliographische Detailangaben
Hauptverfasser:	CHO, BYUNG LOK, LEE, BYOUNG OHK, KIM, SANG HEE, SONG, SEUNG HEON, PARK, GEUN BEOM, ROH, HYUNG JU, JANG, JAE HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PHYSICS SIGNALLING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Beschreibung
Zusammenfassung:	PURPOSE: A wireless and wired sensor data transfer device is provided to apply various sensors by improving a wireless mode applied on a wired maintenance instrumentation system. CONSTITUTION: An amplifier(220) amplifies the voltage value of a sensor transmitted through interface(210). A voltage distributer(230) distributes a signal amplified in the amplifier to an analog digital converter(240) and an analogue output unit(290). A wireless module(260) transmits a digital signal transformed in the analog digital converter with a radio system. A control unit(250) transmits the digital signal from the analog digital converter to the wireless module. The control unit controls the interface and amplifier. A filter is installed between the amplifier and voltage distributer.