Directional radar with periodic intrusion detection function

Abstract

The invention provides directional radar with a periodic intrusion detection function. The directional radar comprises multiple radar devices connected through a control module, wherein the multiple radar devices are arranged around a target object; each radar device comprises a receiving plate and a transmitting plate, the transmitting plate transmits 12.5 G microwave signals in real time, and the receiving plate is connected with the control module; the control module comprises a signal receiving module, a calculation module and a wireless signal transmitting module which are sequentially connected, the signal receiving module is connected with the receiving plate of each radar device, and the wireless signal transmitting module is connected with the control module at the mobile terminal. With the adoption of the directional radar, the problem of failure in report and false report due to the fact that a traditional infrared monitoring mode is greatly affected by the environment factor, the monitoring range is wider, and a defense area can be set.

Description

technical field [0001] The invention relates to the security field, in particular to a directional radar with a periodic intrusion monitoring function. Background technique [0002] Traditional security monitors illegal intrusion through infrared methods, but infrared rays are greatly affected by environmental factors, resulting in a decrease in the intrusion alarm rate and an increase in the false alarm rate. In addition, infrared rays are generally in the form of rays, and the monitoring range is relatively small. [0003] The radar waves emitted by the directional radar can detect intrusion behavior through the reflected signal of the object, and can be positioned. Radar waves are not easily disturbed by the external environment, and the false alarm rate and false alarm rate are extremely low. There is also a radar wave that can form a three-dimensional defense zone, and the defense zone can be configured. Contents of the invention [0004] In order to solve the prob...

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Problems solved by technology

[0004] In order to solve the problems of the prior art, the present invention provides a directional radar with a periodic intrusion monitoring function, which solves the problem that the traditional infrared monitoring method is greatly affected by environmental factors, resulting in missed reports and false reports, and has a larger monitoring range. , you can set the defense zone

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