Front weapon blank cartridge triggering system
The photodetector collects the flame light signal when the empty package bomb is fired and converts it into electrical signals, solving the problem of inaccurate judgment of the empty package bomb, realizing the accurate synchronous launch of the pre-weapon laser emitter, and improving the effect of shooting training.
Patent Information
- Application Number
- CN202510400301.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2025-06-03
AI Technical Summary
In the military's shooting training, when using empty package bullets, it is difficult for the existing technology to accurately determine whether the empty package bullets are effectively launched, resulting in inaccurate synchronous launch of the pre-weapon laser launcher, which affects the training effect.
The photodetector is used to collect the flame light signals generated by the bore when the empty package bomb is fired, filter the interfering light source through the filter, and the detection circuit converts the optical signal into an electrical signal. The terminal control device triggers the laser emitter on the pre-arm based on the detection results.
It realizes accurate judgment of air-pack bomb launches, improves detection efficiency and accuracy, ensures synchronous launch of pre-weapon laser emitters, and improves the effect of shooting training.
Smart Images
Figure CN120084176A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of shooting training for troops, and particularly relates to a blank cartridge trigger system for a front-mounted weapon. Background Art
[0002] During the shooting training of troops, the use of live ammunition is too dangerous to be acceptable. The use of blank cartridges can simulate the effect of live ammunition shooting.
[0003] A blank cartridge is a bullet with only a cartridge case, a small amount of charge, and a primer. The shooting distance cannot reach the training effect. A laser emitter can achieve a long-distance striking effect. Therefore, the combination of a front-mounted weapon laser emitter and a blank cartridge can not only achieve the firing effect of live ammunition shooting but also achieve a long-distance striking effect. This requires collecting the signal when the blank cartridge is fired to ensure that the front-mounted weapon laser emitter fires synchronously when the blank cartridge is triggered.
[0004] In the detection of the blank cartridge firing process, currently, it is mainly judged whether the blank cartridge is fired by vibration and air flow changes. Inevitably, the soldier drives the gun body to shake during movement. After the blank cartridge is fired, whether an effective firing is formed is often misjudged; moreover, the air flow change is easily affected by the weather. Both of the above two methods inevitably cause inaccurate collection by the front-mounted weapon laser emitter, affecting the progress of the entire simulation training. Summary of the Invention
[0005] The purpose of the present invention is to solve the above problems. The present application proposes a blank cartridge trigger system for a front-mounted weapon, which uses a photodetector to collect the muzzle flash light generated when the blank cartridge is fired. The terminal control device triggers the laser emitter on the weapon according to the detection result of the detection circuit, and can accurately judge whether the emission signal is a valid signal, improving the efficiency and accuracy of detecting whether the blank cartridge is effectively fired.
[0006] To achieve the above purpose, the present invention provides the following technical solutions: A blank cartridge trigger system for a front-mounted weapon, comprising An emission detection system for detecting the flame generated at the muzzle of the blank cartridge firing. The emission detection system includes a photodetector, a filter, and a detection circuit. The photodetector collects the muzzle flash light generated when the blank cartridge is fired. The filter is used to filter out interfering light sources. The detection circuit is used to convert the optical signal into an electrical signal; A terminal control device for receiving the electrical signal of the detection circuit in the emission detection system.
[0007] Further: The detection circuit is connected to the terminal control device.
[0008] Further: The terminal control device uses a single-chip microcomputer, and the single-chip microcomputer is connected to the laser emitter and controls the emission of the laser emitter signal.
[0009] Further: The emission detection system and the terminal control device are integrated on a PCB board.
[0010] Further: The laser emitter is mounted on the front weapon.
[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention uses a photodetector to collect the flame light generated at the muzzle during the firing of blank cartridges, obtaining a photoelectric signal. At the same time, a filter is used to shield other light source interferences. The detection circuit converts the optical signal into an electrical signal to determine whether the blank cartridge is effectively fired. Since the detection circuit is connected to the terminal detection device, the terminal control device triggers the laser emitter mounted on the front weapon according to the signal of the detection circuit.
[0012] The present invention can accurately determine whether each firing is a valid emission signal, greatly improving the efficiency and accuracy of detecting whether a blank cartridge is effectively fired.
[0013] The emission detection system and the terminal control system of the present invention are integrated on the same PCB board, saving space, having a high integration degree, and improving the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only for more clearly illustrating the technical solutions of the embodiments of the present invention or the prior art. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.
[0015] Figure 1 It is a framework diagram of the working process of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] In order to enable those skilled in the art to better understand and implement the technical solutions of the present invention, the following further illustrates the present invention with specific embodiments. However, the specific embodiments cited are only for the illustration of the present invention and do not limit the present invention.
[0017] As Figure 1 shown, a blank cartridge trigger system for a front weapon includes an emission detection system and a terminal control device. Among them, the emission detection system includes a photodetector, a filter, and a detection circuit. The photodetector collects the flame light generated at the muzzle during the firing of blank cartridges. The filter is used to filter other interfering light sources. The detection circuit is used to convert the optical signal into an electrical signal, providing effective support for the emission of the terminal control device.
[0018] The detection circuit is connected to the terminal control device, and the terminal control device receives the electrical signal converted by the detection circuit. The terminal control device selects a single-chip microcomputer.
[0019] The terminal control device is also connected to a laser emitter installed on the front weapon. After receiving the effective optical signal converted by the detection circuit, the terminal control device triggers the laser emitter to emit.
[0020] The emission detection system and the terminal control device are integrated on a PCB board, with high integration, space saving, and improved portability of the device.
[0021] Working principle: When a blank cartridge is fired, the photodetector collects the flame light at the muzzle to obtain an electrical signal. At this time, the detection circuit converts the electrical signal into an optical signal to determine whether the firing of the blank cartridge is effective. The terminal control device triggers the laser emitter of the front weapon according to the detection result of the detection circuit. This system can accurately judge whether the signal is an effective emission signal, greatly improving the accuracy of detecting whether the blank cartridge is effectively fired and providing a basis for the effective data emitted by the terminal control device.
[0022] Key points and protection points of the present invention 1) The photodetector for collecting optical signals; 2) The detection circuit for converting optical signals into electrical signals; 3) The setting of the filter to filter other interfering light sources; 4) The terminal control device receives the effective electrical signal and triggers the laser emission device.
[0023] The content not described in detail in the present invention is the prior art.
[0024] The above are only the preferred embodiments of the present invention, and are not limited to what is described in the specification and the embodiments. Therefore, any equivalent changes or modifications made according to the structure, features, and principles described in the scope of the patent application of the present invention should be included in the scope of the patent application of the present invention.
Claims
1. A blank trigger system for a front-end weapon, characterized in that: include A firing detection system is used to detect the flame generated by the muzzle when firing blank cartridges. The firing detection system includes a photoelectric detector, a filter, and a detection circuit. The photoelectric detector collects the flame light generated by the muzzle when firing blank cartridges. The filter is used to filter the interference light source. The detection circuit is used to convert the optical signal into an electrical signal. The terminal control device is used to receive the electrical signal of the detection circuit in the emission detection system.
2. A blank trigger system for front-end weapons according to claim 1, characterized in that: The detection circuit is connected to the terminal control device.
3. A blank cartridge triggering system for a front-end weapon according to claim 1, characterized in that: The terminal control device adopts a single chip microcomputer, which is connected to the laser transmitter and controls the emission of the laser transmitter signal.
4. A blank cartridge triggering system for front-end weapons according to claim 1, characterized in that: The emission detection system and the terminal control device are integrated on a PCB board.
5. A blank trigger system for front-end weapons according to claim 1, characterized in that: The laser transmitter is installed on the front weapon.