Control system of parallel machine gun single-shot and continuous-shot shooting control box

Abstract

The invention relates to the field of military appliance control technologies, in particular to a control system of a parallel machine gun single-shot and continuous-shot shooting control box, which comprises a central control module, a firing signal module, a clock generation module, a shooting module and a selection module, the selection module provides a transmission mode replacement way and sends a corresponding electric signal to the central control module according to the selection of a trainee; the central control module generates related instructions and issues the corresponding instructions to the percussion signal module, the clock generation module and the emission module; the clock generation module is connected with the firing signal module and generates a clock signal corresponding to the bullet firing mode; the firing signal module is controlled by a parallel machine gun trigger, sends an electric signal to the central control module and controls the firing module to launch bullets; and the launching module receives an instruction of the percussion signal module and a clock signal of the clock generation module, performs logical operation and controls bullet launching according to an operation result. The invention has the effect of further improving the combat ability of the parallel machine guns.

Description

Technical Field

[0001] The present application relates to the field of military equipment control technology, and in particular to a control system of a parallel machine gun single-shot and continuous-shot control box. Background Art

[0002] The coaxial machine gun is still an effective weapon configuration in modern warfare. Generally, unlike rifles, the coaxial machine gun has multiple shooting modes. When the user presses the trigger, the machine gun starts to fire, and when the user releases the trigger or there is no bullet in the magazine, the machine gun stops firing. However, the situation on the training ground or battlefield requires flexibility. When striking a precise target at a distance, the user needs to concentrate on aiming and pressing the trigger.

[0003] However, when users shoot at targets accurately, the continuous firing vibration is large and the shooting accuracy is not high, resulting in the inability to effectively and accurately hit the target. Summary of the invention

[0004] In order to further improve the combat capability of a parallel machine gun, the present invention provides a control system for a single-shot and continuous-shot control box of a parallel machine gun.

[0005] The control system of a parallel machine gun single-shot and continuous-shot control box provided by the present invention adopts the following technical solution: A control system for a single-shot and continuous-shot shooting control box of a parallel machine gun, comprising a central control module, a firing signal module, a clock generation module, a firing module, and a selection module; The selection module provides a way to change the firing mode. The trainer selects the bullet firing mode of the parallel machine gun. The selection module sends a corresponding electrical signal to the central control module according to the selection of the trainer. The central control module receives the electrical signal from the selection module, generates relevant instructions, and sends corresponding instructions to the firing signal module, the clock generation module, and the transmitting module; The clock generation module is connected to the firing signal module, receives the instruction of the central control module, integrates the signal of the firing signal module, generates a clock signal corresponding to the bullet firing mode, and sends it to the firing module; The firing signal module is controlled by the trigger of the parallel machine gun. When the trainee presses the trigger, the firing signal module sends an electrical signal to the central control module to control the firing module to fire the bullet. The firing module receives the instruction of the firing signal module and the clock signal of the clock generating module, performs a logic operation, and fires a bullet according to the operation result.

[0006] By adopting the above technical solution, the selection module should be in the form of a button, and the initial state of the coaxial machine gun is the most commonly used continuous firing mode. When the trainee needs to fire a single shot, the trainee presses the button to convert it to the single firing mode, and presses the button again to convert the coaxial machine gun to the continuous firing mode again; The single-shot mode of the above-mentioned machine gun firing control box is realized by limiting the time when the current passes through the machine gun electric shock device, that is, controlling the firing of the bullet through the clock signal; Under the control command of the central control system, the operation logic of each mode of the machine gun is "AND", that is, the firing module will fire bullets only when the clock signal and the firing signal are both at high level; Specifically: In the continuous firing mode, the clock signal keeps a high level continuously. When the user presses the trigger, the firing signal module transmits a high level signal to the firing module as the trigger is continuously pressed. When the trigger is continuously pressed, the high level signal is continuously sent until the user releases the trigger. Therefore, when the trigger is continuously pressed, the bullet is continuously fired. In the single-shot mode, the high level of the clock signal only lasts for a preset millisecond period. At the high level during the preset period, only one bullet can be fired. Therefore, after switching to the single-shot mode, the user presses the trigger once, and the central control module only controls the clock generation module to emit a millisecond-level high-level signal. The machine gun bullet is fired only at the moment when the clock signal is at a high level. Therefore, the user presses the trigger once and one bullet is fired. Correspondingly, technicians can also make changes to the clock signal of the coaxial machine gun in single-shot mode. In order to improve combat capability, in single-shot mode, technicians adjust the clock signal to a periodic high-level clock signal. When the user presses the trigger once and keeps it pressed, the coaxial machine gun periodically sends an instantaneous high level to the transmitting module at intervals of a preset time period, supporting continuous single shots.

[0007] Optionally, also include: A relay control module is connected to the clock generating module, receives a clock signal, and controls the on and off of the parallel machine gun bullet firing circuit according to the clock signal.

[0008] By adopting the above technical solution, the control method of the relay control module is mainly to set a relay in the circuit, and the relay is controlled by the relay control module to turn on and off the circuit; The relay control module receives the clock signal from the clock signal module. When the clock signal is at a high level, the relay control module controls the relay to remain in a non-operating state, that is, the circuit remains in a closed state; when the clock signal module is at a low level, the relay control module controls the relay to operate, so that the bullet firing circuit inside the parallel machine gun is disconnected to ensure that the bullet stops firing; thus, in the above-mentioned continuous single-shot state, the relay control module disconnects the circuit as the bullet stops firing, and resets the firing signal after the user fires a single bullet and releases the trigger; and, disconnecting the circuit can avoid accidental discharge of the gun due to circuit failure of the gun body itself, thereby greatly improving the safety performance.

[0009] Optionally, also include: An input module is connected to the central control module and provides a command channel for users to modify the clock signal maintenance time.

[0010] By adopting the above technical solution, the manager of the firearm equipment can change the periodic interval time of the high level of the clock signal in the above single-shot mode according to actual needs, or change the proportion of high and low levels in a clock signal cycle, thereby changing the bullet firing interval in the single-shot mode; Additionally, additional buttons may be provided on the controller, and corresponding buttons correspond to corresponding high-level durations of the clock signal, which can be changed by the user by directly pressing the buttons, thereby setting different duration intervals for different trainees.

[0011] Optionally, also include: The acquisition module is connected to the central control module and the clock generation module to collect the number of bullets fired and the bullet firing time corresponding to the bullet firing mode, and send the collection results to the central control module.

[0012] By adopting the above technical solution, the acquisition module is suitable for the scenario of personnel training. The acquisition module is used to connect to the central control module and is controlled by the central control module. When the training personnel switch modes, the central control module sends an electrical signal of mode change to the acquisition module, and the acquisition module makes a record and collects the information in this mode. The acquisition module acquires the clock signal of the trainee in a shooting mode, and sends the acquired information to the central control module. The calculation shows the number of bullets fired and the firing duration of each trainee in each mode, which can help the commander analyze the machine gun usage characteristics of each trainee and better help the trainees master combat skills. Optionally, the acquisition module is connected to the firing signal module, receives the firing signal from the firing signal module, integrates the duration data of the firing signal and the clock signal, and sends the data to the central control module.

[0013] By adopting the above technical solution, in addition to collecting the above-mentioned clock signal, the acquisition module can also collect the firing signal. When the trainee presses the trigger, the firing signal is triggered and the acquisition module makes a record. By collecting the firing signal, the length of time the trainee presses the trigger in the single-shot mode of the machine gun can be obtained; the central control module makes statistics on the pressing time and the bullet firing time, that is, the duration ratio of the firing signal and the clock signal in a single pressing process, which helps to analyze the operating habits of the trainees and thus improve the training effect.

[0014] Optionally, also include: A wireless module, wherein the wireless module is connected to the central control module, and the central control module transmits data to the terminal management platform and receives instructions from the terminal management platform through the wireless module.

[0015] By adopting the above technical solution, the wireless module is used for the transmission of the above data collection. Since the collection module is integrated inside the firearm, the wireless module is used to connect to the wireless LAN inside the training ground. After a single training session or a single training project is completed, the data collected by the collection module is sent to the terminal management platform, and the commander can retrieve the overall training data of the corresponding trainees in real time.

[0016] Optionally, also include: A power module provides power to the design control box of the parallel machine gun. The power module is connected to the central control module and the wireless module, receives instructions from the wireless module, and controls the opening and closing of the circuit of the parallel machine gun.

[0017] By adopting the above technical solution, when there is a gun failure or other emergency situation during training, the training manager can immediately stop the gun circuit through the wireless module to avoid accidental firing of gun bullets.

[0018] Optionally, also include: An automatic setting module is connected to a wireless module, and the automatic setting module is connected to a terminal management platform through the wireless module. The wireless module downloads data from the terminal management platform to change the default shooting mode.

[0019] By adopting the above technical solution, considering the different operating habits of individuals, after the individual training is completed, the data collected by the above acquisition module is sent to the terminal management platform through the wireless module, and the corresponding data is stored in the terminal management platform, including the operating habits and proficiency patterns of the trainees; Before the training starts, the trainees sign in and are assigned to the corresponding coaxial machine gun sites. The automatic setting module on the coaxial machine gun downloads data and automatically prompts operating precautions based on the operating habits of different trainees when the firing control box of the coaxial machine gun is turned on.

[0020] In summary, the present application includes at least one of the following beneficial technical effects: 1. The selection module provides a way to change the firing mode, allowing trainers to easily select the bullet firing interval in the parallel machine gun continuous firing mode and single-shot mode, significantly improving the flexibility and speed of mode switching, thereby enhancing the training effect; 2. The central control module receives the electrical signal from the selection module and generates corresponding instructions, and then sends instructions to the firing signal module, clock generation module and transmission module, realizing the rapid response and execution of instructions in different transmission modes and optimizing the operation process of the system; 3. The clock generation module receives the instructions from the central control module and integrates the signals from the firing signal module to generate accurate clock signals suitable for different firing modes, ensuring the accuracy of the firing process and improving the shooting accuracy and stability of the control system; 4. The relay control module protects the circuit to prevent accidental discharge due to problems with the machine gun’s own electronic control system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a logic operation diagram of the control system of an embodiment of the present application.

[0022] Explanation of the accompanying drawings: 1. Central control module; 11. Acquisition module; 2. Firing signal module; 3. Clock generation module; 4. Transmission module; 5. Selection module; 6. Relay control module; 7. Wireless module; 8. Input module; 9. Automatic setting module. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1 This application is described in further detail.

[0024] The present application embodiment discloses a control system for a parallel machine gun single shot and continuous shot control box. Figure 1 A control system for a parallel machine gun single-shot and continuous-shot control box includes a central control module 1, a firing signal module 2, and a firing module 4. The central control module 1 is the main control module of the control system in this embodiment. In practical applications, a computer or a digital signal processor is generally selected to receive data and generate instructions. Reference Figure 1 The firing module 4 is used to control the related components of bullet firing; the firing signal module 2 is directly connected to the firing module 4, and receives the signal of the firing signal module 2. When the user presses the trigger, the firing signal module 2 operates, and the firing signal module 2 sends a shooting signal to the firing module 4. The firing module 4 receives the signal and controls the machine gun component to fire the bullet.

[0025] Reference Figure 1The control system of the parallel machine gun single shot and continuous shooting control box of this embodiment also includes a selection module 5 and a clock generation module 3. The selection module 5 is connected to the central control module 1 to provide a switching channel for the machine gun firing mode to the user. The front end of the selection module 5 is set on the control box in the form of a button, and the user can switch the mode by pressing the button. In actual application, only one button is set in this embodiment, and the switching between single shot and continuous shooting can be completed by setting one button.

[0026] Reference Figure 1 The clock generation module 3 is connected to the central control module 1, the firing signal module 2 and the transmitting module 4. The clock generation module 3 receives instructions from the central control module 1 and the firing signal module 2. After the central control module 1 receives the switching signal from the selection module 5, the central control module 1 switches the instructions corresponding to different modes to the clock generation module 3, and controls the clock generation module 3 to generate level signals of different durations after receiving the firing signal from the firing signal module 2. A logic operator is provided between the firing signal module 2, the signal transmitting end of the clock signal module and the transmitting module 4. The logic operator is responsible for running the "AND" logic operation, integrating the firing signal and the clock signal, and controlling the operation of the transmitting module 4.

[0027] Specifically: In the burst mode, the clock signal keeps a high level continuously. When the user presses the trigger, the firing signal module 2 transmits a high level signal to the firing module 4 as the trigger is continuously pressed. When the trigger is continuously pressed, the high level signal is continuously sent until the user releases the trigger. Therefore, when the trigger is continuously pressed, the bullet is continuously fired. When the user releases the trigger, the shooting stops. In the single-shot mode, the high level of the clock signal only lasts for a preset millisecond period. At the high level during the preset period, only one bullet can be fired. Therefore, after switching to the single-shot mode, the user presses the trigger once, and the central control module 1 only controls the clock generation module 3 to emit a millisecond-level high-level signal. The user presses the trigger once, and one bullet is fired; Correspondingly, technicians can also make changes to the clock signal of the coaxial machine gun in single-shot mode. In order to improve combat capability, in single-shot mode, technicians adjust the clock signal to a periodic high-level clock signal. When the user presses the trigger once and keeps it pressed, the coaxial machine gun periodically sends an instantaneous high level to the transmitting module at intervals of a preset time period, supporting continuous single shots.

[0028] Reference Figure 1The control system also includes a relay control module 6 and a power module for controlling the circuit. The power module is used to control the power supply inside the control box. The front end of the relay control module 6 includes a relay arranged in the electric control circuit. The relay is used to control the power supply of the circuit. Under the control of the relay control module 6, the relay operates to disconnect the internal power circuit from the power module, stop the continued firing of bullets or avoid accidental discharge due to circuit failure. In this embodiment, the relay control module 6 plays a very important role. The relay control module 6 is connected to the clock generation module 3, receives the clock signal, and operates according to the instructions of the clock signal; specifically, the relay control module 6 receives the clock signal of the clock signal module. When the received clock signal is at a high level, the relay control module 6 controls the relay to remain in a non-operating state, that is, the circuit remains in a connection state. When the received clock signal is at a low level, the relay operates to disconnect the circuit. Therefore, when the machine gun user presses the trigger and the machine gun fires a bullet, the clock generation module 3 simultaneously sends a high-level signal to the transmitting module 4 and the relay control module 6. The relay control module 6 receives the high-level signal, keeps the relay in a stopped state, and keeps the circuit in an on state within the high-level duration. After the high-level duration of the clock signal ends, the relay operates to disconnect the power circuit.

[0029] Reference Figure 1 The control system of this embodiment also includes an input module 8, which provides technicians with operating instructions for modifying the clock generating module 3, and modifies the level duration of the clock generating module 3, so that the machine gun can change the bullet firing interval in the continuous single-shot state by changing the interval duration of the high level, and make time adjustments for different users to adapt to the re-aiming of different users. The longer the low level duration, the longer the operating interval of the firing module 4, and the longer the bullet firing interval.

[0030] Reference Figure 1 The control system of this embodiment also includes a collection module 11. In particular, the collection module 11 is used in the scene of personnel training. The collection module 11 is used to help collect the subtle operation methods of the training personnel. Specifically, the collection module 11 is connected to the clock generation module 3, the central control module 1, and the firing signal module 2. The collection module 11 collects and records the clock signal of the clock generation module 3 and the firing signal duration of the firing signal module 2, and sends the collected information to the central control module 1. The central control module 1 analyzes the trigger pressing duration and the bullet firing duration according to the collected data, that is, the duration ratio of the firing signal and the clock signal in the process of the user pressing the wrench once is statistically analyzed to improve the training effect of the training personnel.

[0031] Reference Figure 1The control system of this embodiment also includes a wireless module 7 and an automatic setting module 9. The wireless module 7 is connected to the central control module 1 and should be integrated on the main console in actual application. The wireless module 7 realizes data and instruction transmission between the central control module 1 and the training center terminal management platform through 4 / 5G, WIFI or ZIGBEE data wireless transmission. The central control module 1 transmits the personnel training data of the above-mentioned acquisition module 11 to the terminal management platform through the wireless module 7. The automatic setting module 9 downloads the data of the terminal management platform. When the trainer logs in to train the system, the automatic setting module 9 prompts the operation precautions according to the operation habits of different trainers.

[0032] The implementation principle of the control system of a parallel machine gun single-shot and continuous-fire control box in the embodiment of the present application is: through the control system of this embodiment, rapid switching between single-shot and continuous-fire can be achieved, thereby achieving easy adjustment of the machine gun shooting mode.

[0033] The control system of this embodiment can make shooting optimization suggestions for different trainees based on the trainees' historical training results. The trainees can also turn off the recommendation mode by turning off the automatic setting function.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A control system for a parallel machine gun single-shot and continuous-shot control box, characterized in that: It comprises a central control module (1), a firing signal module (2), a clock generation module (3), a transmitting module (4), and a selection module (5); The selection module (5) provides a way to change the firing mode. The trainer selects the bullet firing mode of the parallel machine gun. The selection module (5) sends a corresponding electrical signal to the central control module (1) according to the selection of the trainer. The central control module (1) receives the electrical signal from the selection module (5), generates relevant instructions, and sends corresponding instructions to the firing signal module (2), the clock generation module (3), and the transmission module (4); The clock generation module (3) is connected to the firing signal module (2), and the clock generation module (3) receives the instruction of the central control module (1), integrates the signal of the firing signal module (2), generates a clock signal corresponding to the bullet firing mode, and sends it to the firing module (4); The firing signal module (2) is controlled by the trigger of the parallel machine gun. When the trainee presses the trigger, the firing signal module (2) sends an electrical signal to the central control module (1) to control the firing module (4) to fire a bullet. The firing module (4) receives the instruction of the firing signal module (2) and the clock signal of the clock generating module (3), performs a logic operation, and fires a bullet according to the operation result.

2. The control system of the single-shot and continuous-shot control box of a parallel machine gun according to claim 1, characterized in that: Also includes: A relay control module (6) is connected to the clock generation module (3), receives a clock signal, and controls the on and off of the parallel machine gun bullet firing circuit according to the clock signal.

3. The control system of the single-shot and continuous-shot control box of a parallel machine gun according to claim 1, characterized in that: Also includes: An input module (8), the input module (8) is connected to the central control module (1) and provides a command channel for users to modify the clock signal maintenance time.

4. The control system of the single-shot and continuous-shot control box of a parallel machine gun according to claim 1, characterized in that: Also includes: A collection module (11) is connected to the central control module (1) and the clock generation module (3), collects the number of bullets fired and the bullet firing time corresponding to the bullet firing mode, and sends the collection result to the central control module (1).

5. The control system of the single-shot and continuous-shot control box of a parallel machine gun according to claim 4, characterized in that: The acquisition module (11) is connected to the firing signal module (2), receives the firing signal from the firing signal module (2), integrates the duration data of the firing signal and the clock signal, and sends the data to the central control module (1).

6. The control system of the single-shot and continuous-shot control box of a parallel machine gun according to claim 1, characterized in that: Also includes: A wireless module (7), the wireless module (7) is connected to the central control module (1), and the central control module (1) transmits data to the terminal management platform and receives instructions from the terminal management platform through the wireless module (7).

7. The control system of the single-shot and continuous-shot control box of a parallel machine gun according to claim 6, characterized in that: Also includes: A power module, the power module provides power to the control box of the parallel machine gun, the power module is connected to the central control module (1) and the wireless module (7), receives instructions from the wireless module (7), and controls the opening and closing of the circuit of the parallel machine gun.

8. The control system of the single-shot and continuous-shot control box of a parallel machine gun according to claim 1, characterized in that: Also includes: An automatic setting module (9), the automatic setting module (9) is connected to a wireless module (7), the automatic setting module (9) is connected to a terminal management platform via the wireless module (7), the wireless module (7) downloads data from the terminal management platform, and changes the default shooting mode.

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