Method and device for recording and tracking firearm

Abstract

The invention discloses a method for recording and tracking a firearm. The method includes steps of providing the firearm; arranging a control unit and an acceleration sensor which are connected with each other on the firearm; enabling the acceleration sensor to detect current acceleration values of the firearm, converting the acceleration values into electric signals and transmitting the electric signals to the control unit; enabling the control unit to implement corresponding actions on the basis of the electric signals of the different acceleration values. The method has the advantages that bullets can be shot by the firearm, the firearm can instantly generate acceleration under the effect of recoil force generated when the bullets instantly fly forwardly, the acceleration generated by the firearm is far higher than acceleration generated by common impact, the acceleration sensor is mounted on the firearm, accordingly, the bullet shooting acceleration values of the firearm can be accurately acquired by the acceleration sensor and can be strictly differentiated from common impact acceleration values, false triggering can be prevented, and the quantity of the bullets can be accurately computed.

Description

technical field [0001] The invention relates to a method for recording and tracking firearms during use and storage and a device for realizing the method. Background technique [0002] During the use of firearms, it is necessary to monitor the firing of its bullets. At present, the counting device of the bullet shooting counter is detected in a variety of ways. The existing technologies include: [0003] 1. The counting principle is realized by using the interruption of the infrared rays by the cartridge case. Since it is necessary to ensure the launch and receiving device of the shell case, the installation and positioning of this technology is complicated, and its installation position is on the upper part of the gun, which seriously affects the shooter's aiming; [0004] 2. Bullets are counted based on the acoustic-electric sensor and the gun fire rate meter, and the test sensitivity is high, but the circuit is complicated and the power consumption is large, which serio...

AI Technical Summary

Problems solved by technology

Since it is necessary to ensure the launch and receiving device of the shell case, the installation and positioning of this technology is complicated, and its installation position is on the upper part of the gun, which seriously affects the shooter's aiming;

[0004] 2. Bullet counting is performed based on acoustic-electric sensors and firearm speedometers, and the test sensitivity is high, but its circuit complexity and high power consumption severely limit its popularization and application;

[0005] 3. Designed with the principle of measuring pressure shock waves, but its cost is high, its reliability is low, and it does not have the prospect of popularization and application;

[0006] 4. The electromagnetic induction method is adopted, because it requires a large amount of experimental data accumulation for different guns to finally determine the scope of application of its correct trigger, and the operation is difficult

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