Campus intrusion detection system and method

Abstract

The invention provides a campus intrusion detection system and method, and belongs to the technical field of wireless communication. The campus intrusion detection system comprises a host, a pluralityof infrared detection sensors and a plurality of infrared obstacle detection sensors, and the plurality of infrared detection sensors and the plurality of infrared obstacle detection sensors are respectively deployed at a plurality of designated detection points of the campus; and the host is in communication connection with the plurality of infrared detection sensors and the plurality of infrared obstacle detection sensors through a long-distance LoRa communication technology. According to the method and system of the invention, long-distance intrusion detection can be realized through the long-distance LoRa communication technology, and the safety coefficient of the campus is improved.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular, to a campus intrusion detection system and method. Background technique [0002] At present, in campus construction, it is usually necessary to construct a campus intrusion detection system to prevent unrelated outsiders from entering the school. [0003] In the prior art, there are mainly two methods for campus intrusion detection. One is to arm the environment where the sensor is located by setting a sensor connected to the host by wire; Intrusion detection in the environment. [0004] However, the wired connection method must be laid with a cable connected to the host, which takes a lot of time and is cumbersome and complicated in the construction process; the traditional analog wireless connection method has a relatively short transmission distance and cannot complete long-distance transmission. Moreover, in the prior art, the sensors deployed in the ca...

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Problems solved by technology

[0004] However, the wired connection method must be laid with a cable connected to the host, which takes a lot of time and is cumbersome and complicated in the construction process; the traditional analog wireless connection method has a relatively short transmission distance and cannot complete long-distance transmission.

Moreover, in the prior art, the sensors deployed in the campus where real-time detection is required and the sensors deployed in the area connecting the campus with the outside world usually belong to two different systems, and there will be certain obstacles in completing the information exchange between each other.

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