Cable anti-theft device

The utility model discloses a cable anti-theft device. The device relates to the technical field of power electronics, and comprises a central processing unit, and a wireless communication module, a serial port communication circuit, an interaction circuit, a sound-light alarm circuit, a power suppl...

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Bibliographic Details
Main Authors REN PENGFEI, ZHANG SHAOXUAN, JI YINGBIN, CHEN PENG, XIANG MENG, LYU ZUOJUN
Format Patent
LanguageChinese
English
Published 16.06.2020
Subjects
ALARM SYSTEMS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
TESTING
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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Summary:The utility model discloses a cable anti-theft device. The device relates to the technical field of power electronics, and comprises a central processing unit, and a wireless communication module, a serial port communication circuit, an interaction circuit, a sound-light alarm circuit, a power supply circuit and a signal processing circuit which are connected with the central processing unit, andthe input end of the signal processing circuit is connected with a plurality of detection output ports and detection input ports. The cable anti-theft device provided by the utility model can monitorthe state of the cable in real time; the functions of anti-theft early warning, cable on-off monitoring, remote alarm, wireless communication and the like are realized; the device is simple in application, can be directly connected with a steel armor of a to-be-monitored cable, achieves the whole-process monitoring of the cable, also has a function of monitoring the on-off of a phase line in realtime when a high-voltage ca
Bibliography:Application Number: CN201921386916U