Leaky cable invasion detector equipped with Internet of Things interface

Abstract

The invention discloses a leaky cable invasion detector equipped with an Internet of Things (IOT) interface. The leaky cable invasion detector may achieve simultaneous parallel alarm demands so as to be more beneficial to product popularization and use. The leaky cable invasion detector equipped with the IOT interface comprises a detector host and a leaky cable connected with the detector host. A processor is arranged in the detector host and is provided with a controller, an optoelectronic isolating circuit, a selection switch, and an IOT interface circuit therein. The output end of the controller is connected with the input end of the optoelectronic isolating circuit. The output end of the optoelectronic isolating circuit is connected with the input end of the selection switch. The output end of the selection switch is connected with the input end of the IOT interface circuit. The output end of the IOT interface circuit is connected with an external central control room.

Description

technical field [0001] The invention relates to an outdoor perimeter intrusion detector, in particular to a leakage cable intrusion detector. Background technique [0002] Leakage cable intrusion detector is a kind of outdoor perimeter intrusion detection equipment, which is mainly used in the perimeter of important buildings such as banks, airports, villas, government agencies, public security prisons, military targets, and enterprise warehouses, with the main purpose of security and alarm. The cable is installed underground, which has many advantages such as good concealment and difficulty in cracking. [0003] The system consists of a detector host and two specially processed leakage cables. The detector host is composed of a transmitting unit, a receiving unit, a processing unit and a power supply. [0004] The transmitting unit generates high-frequency energy and transmits it along the transmitting cable. Part of the energy leaks into the space through the gap of the ...

AI Technical Summary

Problems solved by technology

[0005] At present, the relay contact alarm channel method is adopted in the industry, that is, the relay contact alarm implementation plan, which is a one-way non-intelligent communication channel, which cannot effectively realize the further understanding of the working conditions of the leakage cable intrusion detector, and at the same time, it is difficult to realize the intelligent large perimeter system. Or the parallel alarm mode of multi-communication means restricts the promotion of this product to a certain extent

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