Weak geomagnetism detection device and system

Abstract

The invention discloses a weak geomagnetic detection device and system, and relates to the technical field of space security and protection. In the weak geomagnetic detection device, a geomagnetic sensing module, a GPS module, a communication module and patrol investigation equipment are all connected with a control module; the geomagnetic sensing module is used for passively sensing a geomagneticfield of the surrounding environment and transmitting acquired geomagnetic field data to the control module; the GPS module is used for acquiring position information in real time and sending the position information to the control module; the communication module is used for sending out the geomagnetic field data transmitted by the control module and obtaining the geomagnetic field data sent bysurrounding weak geomagnetic detection devices; the control module is used for controlling the patrol investigation equipment to be started or stopped; and the patrol investigation equipment is used for realizing early warning. The system can achieve the all-day real-time fixed-point monitoring and remote alarm of the weak change of the geomagnetic field.

Description

technical field [0001] The present invention relates to the technical field of space security, in particular to a weak geomagnetic detection device and system. Background technique [0002] Most of the existing security methods are through infrared monitoring, patrol cars or human patrols, and unmanned aerial vehicle patrols. Most of them are active patrols, and they cannot effectively carry out real-time fixed-point monitoring and alarm throughout the day. Therefore, there is an urgent need for a weak geomagnetic detection device that can camouflage and bury on the spot in the harsh environment area, and realize that the weak changes of the geomagnetic field are carried out all day real-time fixed-point monitoring and remote alarming. Contents of the invention [0003] Based on this, it is necessary to provide a weak geomagnetic detection device and system to realize all-day real-time fixed-point monitoring and remote alarm to the weak changes of the geomagnetic field. ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing security measures are through infrared monitoring, patrol cars or human patrols, and unmanned aerial vehicle patrols. Most of them are active patrols, and they cannot effectively carry out real-time fixed-point monitoring and alarm throughout the day.

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