Anti-theft system for cables

Abstract

The invention relates to an anti-theft system for cables. The anti-theft system comprises an information acquisition module for acquiring cable theft information, an operation processing module for processing the information and controlling corresponding modules to work, a remote alarm module for remotely transmitting the theft information, an acousto-optic deterrence module for deterring the actof theft as well as a power supply module for supplying power to the anti-theft system for the cables, wherein the operation processing module is connected with the information acquisition module, theremote alarm module and the acousto-optic deterrence module. According to the anti-theft system for the cables, real-time online detection is realized through mutual cooperation of the modules, the theft information is reported accurately in time, manpower and material cost is effectively saved, the cables are prevented from being stolen through cutting, and the problem that transformers and construction cables are easily stolen in complicated environments such as construction sites and the like is solved. Meanwhile, the system further has a monitoring function on mains supply outage alarm, online transformer monitoring and illegal door opening of a distribution box and an electric meter box, so that all-weather online monitoring is realized.

Description

technical field [0001] The invention relates to a cable anti-theft system, which belongs to the technical field of communication. Background technique [0002] At present, in the field of unconnected cables for cable laying, the cable anti-theft technical solutions are generally divided into the following types: one is to patrol the anti-theft by full-time personnel. The second is to lay underground cables to prevent theft, that is, to set protective hard plastic pipes on the cables or to bury them underground in concrete pipes. Because of their good concealment and protection, they have a certain anti-theft effect. The third is the anti-theft of electronic technology, which is to install electronic monitoring instruments on the unfollowed cables or at the ends of unfollowed cables. When the cables are stolen, the system equipment will send out an alarm signal in time and notify the management department and relevant personnel, so that timely measures can be taken to preve...

AI Technical Summary

Problems solved by technology

[0003] However, due to the need to consume a lot of manpower and material resources for patrolling and anti-theft through full-time personnel, and with little effect, this method has been eliminated; and when the method of laying underground is adopted, due to the huge amount of construction of laying underground cables, the cost is also relatively high. High, and the subsequent inspection and maintenance are not convenient, so this method is not widely applicable

[0004] Therefore, electronic technology anti-theft methods are generally used now and are generally divided into power carrier method, leakage current detection method, cable end installation communication equipment detection method, etc. The realization of these detection methods requires many conditions, the detection cost is large, and the detection accuracy is not high. , and cannot meet the cable protection under various terrain conditions

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