BURIED ELECTRICAL CABLE ERROR-PREVENTING EXCAVATION ALERT DEVICE

The present invention relates to a buried electrical cable error-preventing excavation alert device, comprising an optical fiber vibration sensor having a pattern recognition function, a signal processing unit, a wireless communication unit and a power supply unit. The signal processing unit is resp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MA, Kaibo, HAN, Qinqin, WU, Chenbin, MIN, Hong, LOU, Tiecheng, ZHOU, Lijun, CHEN, Jia, YU, Jinhua, XUAN, Chenyang, ZHOU, Yunjie, ZHOU, Yin, WEN, Dekang, YE, Ting, YANG, Tianyu, AN, Ran, JIANG, Xiaojuan
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING
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