633results about "Training adaptation" patented technology

The invention relates to the technical field of intelligent target scoring, in particular to an intelligent individual soldier target scoring system and method, and the system comprises a target surface calibration module, a hit recognition module, an offset mapping module, a mode switching module and a terminal output module. According to the method, the thermal expansion trend is analyzed by collecting the temperature data of the target surface sensor, the target surface can be calibrated more accurately, impact point positioning can be corrected, shooting target positioning can be optimized, the accuracy of the shooting result can be enhanced, hit points which are not consistent with the preset angle can be screened out by recording the stress vibration and ballistic characteristics of the target surface during shooting, and the accuracy of the shooting result can be improved. The authenticity and reliability of shooting data are effectively improved, the gun holding posture change of a shooter in continuous shooting is monitored, the posture change is associated with hit offset, the shooting posture is helped to be adjusted, the overall shooting precision is improved, the shooting mode is dynamically adjusted, the shooter can better adapt to different shooting environments, and the shooting efficiency is improved. And the pertinence and the effect of training are obviously improved.

The invention relates to the technical field of intelligent training, in particular to an intelligent shooting examination training system and method.The intelligent shooting examination training system comprises a posture recognition module, a track monitoring module, a hit analysis module, a rhythm comparison module and a label output module. According to the method, on the basis of action images in the process from gun holding to firing of a trainee, synchronous angle tracks of shoulders and elbows are recognized in real time, comparison is conducted in combination with a standard action combination, the matching difference in each time period is accurately screened and quantified, and the action control stability is dynamically evaluated by analyzing laser track coordinate points and direction changes in the aiming period; structured scores are formed by using a hit point sequence and combining path ductility and hit area density, action unit starting and ending time in a training process is compared with rhythm arrangement one by one, advanced and delayed phenomena are identified, performance scores are flexibly adjusted according to multi-dimensional index weights, and accurate matching between training performance evaluation and actual ability requirements is realized.

The invention relates to the technical field of action analysis, in particular to a laser targeting training management system which comprises an immersive training environment module, a biological characteristic analysis module group, an intelligent trajectory management module group, a federal learning center module group, a tactical training management module group and a command and control system module group. Compared with the limitation of lack of battlefield dynamic complexity simulation by adopting a static preset scene in the prior art, the scheme deeply integrates multi-physical field environment control, intelligent target dynamic coordination and a cross-sensory feedback technology to construct an immersive battlefield space with temperature and humidity gradient adjustment, explosion shock wave simulation and geographic space accurate reconstruction linkage; therefore, multi-dimensional collaborative transition from single-dimensional visual simulation to tactile sense / auditory sense / olfactory sense / somatosensory is realized, so that soldiers can obtain subversive environment adaptability and tactical decision-making ability exercises in a comprehensive battlefield pressure environment close to reality.

The invention discloses an equipment attack and defense confrontation deduction system and method under laser weapon strike, and belongs to the technical field of simulation and evaluation, and the system comprises a high-energy laser weapon design platform which is used for constructing different laser weapon models; the laser weapon early warning interference platform is used for submerging the guidance signal; the attack and defense confrontation deduction platform is used for constructing a combat scenario; the co-simulation control platform is used for realizing co-simulation; the high-energy laser damage evaluation platform is used for evaluating the damage condition of the target material; according to the equipment attack and defense confrontation deduction system and method under laser weapon attack, combat concepts are refined into specific modes and processes, battle rules and tactical behaviors are extracted and solidified, a system architecture model is constructed, and functions, interfaces and operation logic of a weapon system are clarified; cooperative interaction of a weapon system and a weapon force model is supported, and the accuracy and reference value of simulation deduction are enhanced.

Provided is a blank firing adapter for a firearm that prevents a bullet or fragmentation from exiting a firearm barrel and traveling downrange. The device includes a body, a fore end, an aft end, a bore, a transverse exhaust hole, and a flange. The body is positioned within a muzzle end of the firearm barrel. The fore end includes a solid material to prevent bullet fragmentation from directly exiting the barrel in a direction coinciding with a point-of-aim direction when a live round is fired, and the transverse exhaust hole redirects gas traveling through the bore to a direction transverse to the muzzle end of the barrel. The device generates backpressure to permit automatic cycling of a weapon system, safely catches a fired bullet without any fragmentation to travel downrange, and is visually inconspicuous to the casual observer when installed, while allowing for the use of externally attached devices.

Disclosed embodiments provide systems and methods for training participants in simulation of firearm discharge and training of armed forces, law enforcement personnel, or the like. A motion tracking system tracks motion of one or more training participants. A wireless independent tracking system (WITS) device is coupled firmly to a simulated weapon in a virtual reality (VR) training environment.

A tether-less recoil kit for a weapon having a trigger with a receiver insert, an air connector plate, and a high-pressure air drum magazine. The receiver insert is configured for attachment to a receiver of a weapon and has a charge chamber and a bolt carrier. The charge chamber has a plunger extending through a rear end of the charge chamber and an air-receiving nipple configured to receive air into the charge chamber. The air connector plate fluidly couples the high-pressure air drum magazine to the receiver insert. The high-pressure air drum magazine has a high-pressure chamber within an outer housing and an air regulator configured to selectively pass air from the high-pressure chamber to the air connector plate. When the bolt carrier impacts the plunger, a burst of air may be released from the air connector plate into the charge chamber.

The invention belongs to the technical field of shooting training assistance, and discloses a kinetic energy weapon trajectory attitude analysis and shooting time acquisition method and system. The method comprises the following steps: installing and calibrating a weapon detection terminal comprising an acceleration sensor and a gyroscope sensor on a kinetic energy weapon gun body; in the shooting process, acceleration and angular velocity data of the weapon are collected at high frequency through the terminal and wirelessly transmitted to the analysis processing equipment; the analysis processing equipment is used for performing gravity compensation and attitude calculation on the received data to obtain a real-time attitude angle and processing angle abrupt change; analyzing the data statistical characteristic change of the acceleration and / or angular velocity data, and comparing the data statistical characteristic change with a preset threshold value to accurately judge the shooting moment; and finally outputting track attitude information for evaluation. The weapon attitude can be accurately analyzed, the shooting time is accurately collected, an objective and quantitative evaluation basis is provided for shooting training, and the training effect is improved.

The application discloses a shooting simulation training method and system based on trajectory prediction and position feedback, and relates to the technical field of shooting training. The method comprises the following steps: acquiring the trajectory parameters of a bullet, the state information of a firearm, and the position information of a moving target; predicting the position relationship between the bullet and the moving target within a preset time in the future based on the state information of the firearm, the trajectory parameters, and the position information of the moving target; judging whether the hit condition is met according to the position relationship; if the hit condition is met, sending a hit instruction to the signal receiving module of the moving target, and the moving target performing a hit action in response to the hit instruction. The application replaces the virtual rendering scene by introducing the spatial posture, motion information of a real firearm and the trajectory parameters of a bullet for trajectory prediction, so that the trajectory law and the hit determination are closer to the physical reality, the dependence on VR / AR equipment can be reduced, the gap between simulation training and live firing is greatly reduced, and the training effect is effectively improved.

The invention discloses a sighting point track measuring method of a sighting telescope. The method comprises the following steps: acquiring at least one sighting scene image comprising a light spot position on a target; for each aiming scene image in the at least one aiming scene image, intercepting a region of interest in each aiming scene image according to the proportion of the light spot pixel number in each aiming scene image to obtain at least one region of interest; and determining the aiming point track according to the at least one region of interest and the firing action of the shooting body. According to the method, the region of interest is dynamically determined according to the proportion of the number of light spot pixels in the first aiming scene image, precise matching with target features can be self-adapted, further, row-column accumulation operation is performed on pixels higher than the proportion, background interference is effectively inhibited, track core features are reserved, and meanwhile, the accuracy of the target features is improved. And the redundant calculation amount is greatly reduced.

A firearm training system and corresponding methods are provided. Firearm training system may include a recoil assembly disposed within a simulated housing of the system, where the recoil assembly is configured to simulate a recoil resulting from a discharge of a firearm. The system may include a training magazine, where the training magazine is configured to alter a mode of operation of the system. The system may include a simulated firearm, where the simulated firearm includes a lower receiver, having a grip and a trigger, and a simulated slide. The system may include a grip switch, where the grip switch is configured to be positioned on a grip of a lower receiver of the system and actuate one or more components of the system, such as a laser or other lighting device. Additional systems and methods are also provided.

The invention relates to the technical field of laser simulation shooting training, and particularly discloses a laser simulation shooting training system and method, and the system comprises a laser targeting gun which is used for simulating shooting to emit a laser beam; the shooting data acquisition module is used for acquiring shooting data of a shooter in real time; the laser shooting gun is used for simulating shooting to emit laser beams, the laser receiving target collects the positions, falling on the receiving target, of the laser beams, the data analysis module analyzes the collected data, scores corresponding to various evaluation indexes in the shooting process of the shooter are generated, and the comprehensive score of the shooter is generated. According to the laser simulation training method, the aim of accurately feeding back various evaluation indexes in the laser simulation training process of the shooter can be achieved, the shooter can conveniently and clearly find out the defects of the shooter and carry out targeted training, and the generated comprehensive score is convenient for the shooter to carry out self-evaluation on the shooting ability of the shooter.

The invention discloses a training big data-based shooting training method, which comprises the following steps of: acquiring expression data and physiological data of a shooter and shooting environment data, and calculating an expression score of the shooter according to the expression data of the shooter; analyzing the influence degree among the performance data, the physiological data and the environmental data according to the performance score of the shooter in combination with the physiological data of the shooter and the environmental data of shooting; fusing the expression data, the physiological data and the environment data according to the influence degree among the expression data, the physiological data and the environment data to obtain training state data; inputting the training state data into the training strategy model to obtain an optimized training strategy of the shooter, and dynamically adjusting the current shooting training method according to the optimized training strategy.

A virtual reality system (100), including: a piece of equipment (150); a sensor system (101) including a wireless communication interface (114). The sensor system (101) is configured to obtain one or more sensor signals and wirelessly transfer sensor data. The system (100) further includes a virtual reality headset (121) worn by the user (160) associated with the equipment (150), including a processor (124), a memory (126), a display (130), an accelerometer (132), a positional sensor (136), and a wireless communication interface (134) in communication with the sensor system (101). The memory (126) of the virtual reality headset (121) includes executable instructions to configure the virtual reality headset (121) to: present a virtual reality environment to the user (160); receive, from the sensor system (121), the sensor data; and update, based on the sensor data, presentation of the virtual reality environment to display to the user (160).

The utility model relates to a gun aiming detection device and a detection method. The gun aiming detection device is characterized in that it comprises: a gun barrel center beam device, which is inserted into the gun barrel and emits a laser line or a center beam; a backlight source, which is used to emit light to illuminate the front sight and / or the peephole to form a projection on the screen; a screen, which is used to receive the laser or the center beam and the projection formed by the backlight irradiating the front sight and / or the peephole, the laser or the center beam forms a bright spot on the screen, the backlight irradiates the front sight to form a first projection on the screen and / or irradiates the peephole to form a second projection on the screen; a camera, which is used to shoot the bright spot on the screen and the relative position of the first projection and / or the second projection and form an image. The utility model determines whether the position of the aiming mechanism is correct and the offset by analyzing the positional relationship between the bright spot and the projection.

The invention provides an outdoor shooting auxiliary system and method based on image recognition, and the method comprises the steps: respectively extracting the spatial distribution characteristics of shooting posture nodes in a visible light image and an infrared thermal image, and determining the distribution difference loss of the shooting posture nodes among different heterogeneous images; when the image is interfered by strong light in an image adopting process, carrying out fuzzy registration on element labels of shooting attitude nodes in different heterogeneous images based on all distribution difference losses to obtain affiliation confidence coefficients of the shooting attitude nodes; according to all the attribution confidence coefficients, determining pixel constraint conditions of shooting attitude nodes of different heterogeneous images during interference suppression; and performing hierarchical constraint fusion on the spatial distribution characteristics of the shooting attitude nodes in different heterogeneous images based on the cross-modal fusion attention among different heterogeneous images and the pixel constraint condition of the shooting attitude nodes to obtain the fusion characteristics of the shooting attitude. By means of the scheme, layered constraint fusion of shooting posture node features among different heterogeneous images can be achieved.

The invention relates to the technical field of virtual reality simulation training, in particular to a shooting simulation training method and system based on virtual reality, and the method comprises the steps that a virtual training space is constructed, and dynamic light and shadow and terrain disturbance variables are injected into a visual environment model; loading a physical attribute template by the trajectory simulation engine; and loading a standard attitude sequence into the instrument action library. In training, the system captures real-time posture, instrument operation and environment interaction data of a trainee, inputs the data into a trajectory simulation engine to generate a trajectory prediction data set containing a speed curve and a deflection angle, compares the trajectory prediction data set with a standard posture frame by frame, and generates an action analysis report. According to the method, the authenticity and adaptability of training are enhanced by simulating continuously changing environmental physical interference; through full-process trajectory simulation and action traceability, accurate evaluation and deviation correction guidance of shooting operation details are realized.

A weapon system training and firing aid comprising a shoulder bar attachment for elevating and / or traversing a weapon system is disclosed. It may have an elongate arm for attachment to the weapon system and extending in a generally rearward direction from the weapon system. Once coupled to a weapon system, it gives a user a stable method of supporting and moving the weapon system, allowing the user to quickly elevate and traverse the weapon system by giving the user an additional point of contact, for example at the shoulder or under the arm, to support and stabilize the weapon system.

A conducted electrical weapon (“CEW”) may comprise a handle and a deployment unit. A CEW may be adapted for use in a simulation system comprising a simulator and a display. A simulation deployment unit may be used with a handle to adapt the CEW for use in the simulation system. The simulation deployment unit may be configured to detect motion data corresponding with at least one of a change in position, a change in orientation, and an initial orientation of the CEW. The simulation deployment unit may be configured to pass the motion data to the handle so the motion data may be transmitted to a simulator via a communication circuit of the handle. The simulation deployment unit may require power from the handle to operate, and the handle may require motion data provided by the simulation deployment unit so that the CEW may be used in the simulation system.

The present application relates to the technical field of intelligent training, in particular to a kind of intelligent shooting examination training system and method, including the following contents: posture recognition module, trajectory monitoring module, hit analysis module, rhythm comparison module, label output module.In the present application, based on the motion image of the process of training personnel holding gun to firing, the synchronous angle trajectory of shoulder and elbow is identified in real time, compared with the combination of standard action, the matching difference of each period is accurately screened and quantified, the change of laser trajectory coordinate point and direction during aiming is analyzed, the action control stability is dynamically evaluated, the hit point sequence is used, the structured score is formed by combining path extensibility and hit area density, the start and end time of action unit and rhythm arrangement of training process are compared one by one, the phenomenon of advance and delay is identified, the performance score is flexibly adjusted according to the weight of multi-dimensional index, and the accurate matching between training performance evaluation and actual ability requirement is realized.

An example shot tracking system may perform receiving, by a shot analysis module, a shot recoil signal from a shot tracking device, obtaining, by the shot analysis module, a density of pellets at a clay target position and a pellet velocity, calculating, by the shot analysis module, a probability of the pellets striking the clay target based on the density of the pellets, computing, by the shot analysis module, a probability of a breakage of the clay target based on the pellet velocity and the probability of the pellets striking the clay target, and providing the probability of breakage to a display device to be rendered to a user.

The invention relates to a planar sensor (1), comprising: at least one light guide (2) which has, along its longitudinal extension and on the side thereof intended for light entry, discontinuities (9) in order to allow detection or entry of a light signal (8); and a support element (4) which supports the light guide (2) on one side, preferably such the that discontinuities (9) of the light guide (2) are oriented away from the support element (4).

The invention discloses a target range-oriented data acquisition and analysis method and system and a storage medium. The method comprises the following steps: acquiring action posture information, physiological state information, environment state information and shooting hit information of a trainer; training effect analysis is conducted on the obtained action posture information, physiological state information, environment state information and shooting hit information, and evaluation indexes are generated; and through a large language model technology, a personalized automatic evaluation report is generated based on the evaluation indexes. According to the method, the trainee can obtain accurate feedback in real time in the training process, meanwhile, training effect analysis greatly improves the shooting training efficiency and individuation level, various information data in the shooting training process can be comprehensively collected and analyzed, the trainee is helped to know the training state, progress and defects of the trainee in real time, and the training effect is improved. And a personalized automatic evaluation report is provided according to an analysis result, so that a more efficient shooting training effect is finally realized.

The invention discloses an intelligent target shooting training device which comprises a frame and a paper target, a base is fixedly connected to the lower surface of the frame, the paper target is arranged on the surface of the frame, a replacing device is arranged on the upper surface of the frame, a stabilizing device is arranged on the surface of the base, the replacing device comprises a placing rod, and the placing rod is fixedly connected with the frame. According to the device, the training efficiency is greatly improved, automatic replacement of the paper target is achieved, manual frequent replacement is not needed, the training interruption time is shortened, shooting training can be carried out more smoothly and continuously, the effective training time is prolonged, operation is convenient and reliable, and the device is worthy of popularization and application. Through the synergistic effect of all the components, such as fixation of the target paper rod by the rotary knob and cooperation of the small air cylinder and the push rod, automatic rolling of the paper target and unfolding and clamping and fixing of the new paper target are achieved, all the steps are closely connected, operation is stable, and errors or fault risks possibly occurring in the target paper replacing process are reduced.

The utility model discloses a launcher structure for missile simulation training, which is applied to the field of missile simulation training and is characterized in that a motor rotates to drive a worm to rotate, the worm rotates to drive a worm gear to rotate, the worm gear rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a second gear to rotate, and the second gear rotates to drive a first gear to rotate. The first gear rotates to drive the supporting column to rotate, and the supporting column rotates to enable the direction of the launching stand to be changed, so that the aim of conveniently adjusting the launching direction is achieved, the workload is reduced, and the working efficiency is improved. The first bevel gear rotates to enable the screw rod to drive the sliding block to move, the sliding block moves to drive the sliding barrel to move, the sliding barrel moves to enable the supporting rod to drive the launching stand to rotate, the angle of the launching stand is changed, and therefore the aim of adjusting the launching angle is achieved, the use cost is reduced, and practicability and applicability are improved.

The utility model relates to the technical field of shooting guns, in particular to a bow holding stability tester for a gun, which comprises a control console and is characterized in that a test board is fixedly connected onto the control console, a first slide rail is arranged in the test board, a first slide block is slidably connected into the first slide rail, and a second slide block is arranged in the first slide block. One side of the first slide block is fixedly connected with a test spring, one side of the test spring is fixedly connected with a dynamometer, and the dynamometer is in data transmission with a console. According to the utility model, a test object can be fixed by arranging the clamping tables, the clamping tables at the two sides stably clamp the test object under the action of the push cylinder, the acting force of the test object can be detected by arranging the test spring and the dynamometer, and components such as the first sliding block are arranged to be matched with the acting force of the test object to move. Therefore, the acting force of the test object can be professionally detected.

The embodiment of the invention discloses an impact point positioning method for virtual shooting, and relates to the technical field of photogrammetry, and the method comprises the following steps: uniformly arranging T-shaped structure identifiers on a target screen; measuring to obtain an object space coordinate of the infrared lamp identifier on the T-shaped structure identifier; acquiring an image of the target screen in real time; determining an image space coordinate of each highlight area based on the gray value of each pixel, and determining a corresponding T-shaped structure identifier; and according to the image space coordinate and the object space coordinate corresponding to each T-shaped structure identifier, determining a projection relationship between the object space and the image space, calculating to obtain a camera exterior orientation element of the image acquisition device, calculating to obtain an object space plane coordinate corresponding to the central point of the image, and outputting an impact point positioning result. The method provided by the embodiment of the invention is simple and easy to implement, does not need a complex image analysis process, and can quickly, simply and conveniently determine the object space coordinates according to the center point coordinates of the collected image, so that the impact point position is positioned.

The invention discloses an antitank landmine simulation system, and relates to the technical field of antitank landmine simulation, the antitank landmine simulation system comprises a housing module, a trigger module, a signal processing module, an explosion effect simulation module and a power supply module, the housing module comprises a housing and an upper cover arranged on the housing, the trigger module comprises a pressure sensor and a wireless signal receiver, the signal processing module is a controller, the explosion effect simulation module comprises a buzzer and a smoke generation device, the power supply module is a battery, and the wireless signal receiver is a wireless signal receiver. The shell is provided with a scattering assembly used for scattering smoke and an adding assembly used for adding smoke agents into the storage tank. The antitank landmine simulation system can effectively simulate the striking efficiency and effect of the antitank landmine, meets the requirements of military training, tactical research and the like, and provides powerful support for improving the military combat ability.

The invention provides an artificial intelligence confrontation technology military training simulation system based on reinforcement learning, and belongs to the field of training simulation. The problem of poor confrontation simulation training effect is solved; the scene simulation module is used for constructing a differential equation set and setting a response area of a target or a response interval of a laser module; the training simulation module is used for acquiring the positions of trainees, counting, recording and analyzing the shooting interval and the effective score of each trainee in combination with a differential equation set and the response area of the target or the response interval of the laser module, and adjusting a training strategy; the score feedback module is used for recording and feeding back effective scores of the trainees; the target refreshing interval and position are adjusted by analyzing the score and shooting angle of the trainee, and the target moving route is distributed according to the position of the trainee, so that the model effect of confrontation training is improved.

The application discloses an embedded over-the-horizon anti-armor simulation terminal, which comprises a visual display and control device, a direction-finding and angle-measuring device, a laser receiving device and an effect simulation device.The visual display and control device is used for simulating a video of a camera on a shell to realize flight control of the simulated shell; the direction-finding and angle-measuring device is used for obtaining the position, orientation and inclination angle of the shell; the laser receiving device is used for receiving laser information to simulate the situation that the equipment is hit; the effect simulation device is used for generating sound, light and smoke effects when the terminal is launched or damaged; the main control machine is used for data interaction with the visual display and control device, the direction-finding and angle-measuring device, a data acquisition terminal, the laser receiving device and the effect simulation device, and provides a positioning function; the data acquisition terminal is used for data interaction with the main control machine, collecting data of striking events, hitting events, position states, damage states and remaining shell quantity of the embedded over-the-horizon anti-armor simulation terminal, and realizing display, storage and query of the data.The application realizes simulation of over-the-horizon striking operation and data acquisition in a field environment.