Precise time measuring apparatus based on Zigbee communication

The present invention relates to a precise record measuring apparatus based on Zigbee communication. According to the present invention, the record measuring apparatus comprises: a foothold switch provided at a finish line to transmit an arrival signal when a runner steps on; a wireless transmission...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PARK BYUNGSUN, JEONG SEUNGHYUN, KIM YEOUNGCHANG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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