A firearm off-position alarm system and method

Abstract

The invention relates to the technical field of positioning, in particular to a gun out-of-position alarm system and method. The system includes a firearm, and also includes an electronic tag, a detection device and an alarm device. The detection device forms a spherical ultra-low frequency radiation field, wherein the electronic tag activates and emits its own electronic code, and the electronic tag and the electronic code One-to-one correspondence, the electronic tag is installed in the accessory box of the gun; the detection device detects in real time whether the electronic code exists within the set range, thereby determining the area where the gun is located, and wirelessly sends the The area where the gun is located is sent to the early warning device; the early warning device generates alarm information according to the preset early warning mode and the area where the gun is located, thereby sending out an early warning signal. The invention realizes the stability of the alarm system and the possibility of zero false alarm, and achieves the purpose of real-time monitoring of gun movements.

Description

technical field [0001] The invention relates to the technical field of positioning, in particular to a gun out-of-position alarm system and method. Background technique [0002] Gun management and public safety have always been valued, and it is necessary to monitor the situation of guns near the post in real time through the gun out of position alarm system. Seeking an effective and reasonable firearm out-of-position alarm system is of great significance in maintaining national public security. [0003] The gun out-of-position alarm system publicly used at present is a gun alarm system based on radio frequency, and the system includes guns, detection equipment and early warning equipment, wherein electronic tags are arranged at hidden positions inside the gun, and the detection equipment forms a high-frequency radiation field. When a gun with an electronic tag enters the detection area of ​​the detection device, the electronic tag automatically emits its own electronic cod...

AI Technical Summary

Problems solved by technology

[0004] The number of false alarms and missed alarms in the existing gun out-of-position alarm system is very high. Sometimes there is no alarm for tens of meters or even hundreds of meters away from the position. Sometimes a body movement within the detection range will cause false alarms. Reporting the situation is strictly not allowed in the management of important military equipment

The reason is that the existing radio frequency-based firearm out-of-position alarm has an extremely uneven radiation field, resulting in many false alarms and missed alarms

In addition, the high-frequency radiation field is too sensitive to the influence of the environment. Therefore, the false positives and negative negatives of the existing firearm out-of-position alarm system are theoretically unavoidable.

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