513results about "Target detectors" patented technology

An impact apparatus and a computing system provide real-time feedback about a particular activity performed using the impact apparatus. In one general aspect, a method includes providing a user interface that displays a plurality of impact zones, the plurality of impact zones corresponding to a plurality of impact zones on an impact apparatus configured to generate voltage in response to an impact. Implementations can include determining a hit impact location and a velocity of an object for an impact event and updating the user interface with the hit location and velocity. Implementations can include determining a response time for an impact event. Implementations can include determining a location and magnitude of an impact event. Some implementations may include determining whether a location is a target location. Implementations can score an impact according to its magnitude, location, and / or response time.

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 provides an optical measurement miss distance processing method based on tracks and same-frame picture constraints. The method mainly comprises the steps of same-frame picture angle difference calculation, conversion from a space coordinate system to an observation station coordinate system, motion characteristic parameter representation, track speed constraint model construction and miss distance moment and miss distance calculation. That is to say, according to the method, the same-frame picture and the target motion trail speed constraint are utilized at the same time, multi-device measurement data are comprehensively applied, and key technical contents such as same-frame picture difference calculation, coordinate conversion, target trail motion characteristic representation extraction and miss distance parameterization solving model are elaborated; a data processing problem is converted into parameter estimation of a nonlinear regression model, so that a reliable miss distance result of the meeting section is obtained, and a new thought and a new solution are provided for application development of optical measurement equipment, processing of the miss distance in the air and application of optical measurement data.

Disclosed are a dart game apparatus and a dart game system outputting an event effect. The dart game apparatus may include: a dart target having a plurality of score areas; a sensing unit sensing a hit location of a dart pin in the dart target; a display unit providing a display area surrounding the dart target, provided in a body structure of the dart game apparatus, and outputting a variable screen, comprising a touch sensor to detect at least one of a touch pressure, a touched position and a touched area in the display unit; and a controller controlling the display unit at least partially based on the hit location of the dart pin in the dart target.

A firearm surveillance sight system is disclosed comprising a sight having a plurality of adjustably mounted cameras configured to provide a view of the environment surrounding the user via one or more smart devices. The sight is adjustably mounted to a mounting rail of a firearm, each of the one or more smart devices adjustably mounted to the mounting rail of the firearm or a helmet mounting rail positioned on a helmet of the user.

A live ammunition shooting competition system comprises a target area having a first and a second set of targets for a first and a second shooter, respectively. The first set of targets and the second set of targets are arranged such that the first shooter can view a shooting progress of the second shooter as the first shooter shoots at the first set of targets and the second shooter can view a shooting progress of the first shooter as the second shooter shoots at the second set of targets. A first computing device is associated with the first shooter and a second computing device is associated with the second shooter. Each of the first computing device and the second computing device is configured to allow the first shooter and the second shooter to challenge shooters to a shooting competition and to negotiate a parameter for the shooting competition.

To provide a shooting training system that enables correct shooting training to be easily performed.SOLUTION: A shooting training system (1) comprises a memory unit (112) storing information on the reference posture of a model shooter with respect to a predetermined part of a firearm when the model shooter is holding the firearm, a posture detection unit (41) that detects the shooting posture of a user, a posture acquisition unit (24) that acquires the shooting posture of the user from the posture detection unit at a predetermined timing, a posture comparison unit (25) that compares the shooting posture of the user acquired by the posture acquisition unit with the reference posture stored in the memory unit, and a result output unit (26) that outputs the result of the comparison by the posture comparison unit.SELECTED DRAWING: Figure 1

A camera system having a sight device, with a housing configurable for securing about a weapon, the camera connects with a smart phone device for displaying an image from the sight device for accurately targeting with a weapon.

A weapon mounted recording device including a recording unit and a power source unit releasably coupled with the recording unit. The recording unit may include a recording module, a processing device and memory positioned within housing of the recording unit. The power source unit includes a housing containing a battery and memory and a locking mechanism configured to engage the housing of the recording unit, securing the power source unit to the recording unit, and including a push button assembly. The push button assembly including a resilient biasing portion, wherein depression of the push button member effectuates deflection of the biasing portion and movement of the engagement portion from an engagement position to a release position, thereby releasing the engagement portion from the coupling portion and facilitating removal of the power source unit from the recording unit.

Disclosed are a dart game apparatus and a dart game system with an illumination unit. The dart game apparatus includes: a dart target having a plurality of score areas; a sensing unit sensing a hit location of a dart pin in the dart target; a display area formed to surround an exterior of the dart target, provided in a body structure of the dart game apparatus, and disposed to output a variable screen to a location adjacent to at least a part of an outline of the dart target; a target illumination unit irradiating light to the dart target or a periphery of the dart target; and a controller controlling the target illumination unit.

Methods, systems, and apparatus, including medium-encoded computer program products, for camera detection of projectile point of impact include: processing at least one of multiple images of a physical target in a field of view of a camera to determine an orientation of the physical target, correct spatial perspective distortion for the physical target, establish a metric for the physical target that relates a pixel-to-pixel distance with a real-world distance, or a combination thereof; comparing respective images in a sequence of images from the multiple images to identify image data representing a projectile having hit the physical target; determining a point of impact of the projectile on the physical target based on the image data representing the projectile having hit the physical target; and providing the determined point of impact for scoring and presentation on a display device.

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.

Training apparatus (1) for at least one user (2), including a weapon (3) and consisting of a device for detecting a hit and a display device (6) for displaying virtual targets (13), wherein: the display device (6), worn by the user, takes the form of an augmented reality (AR) device, which visually displays to the user (2) at least the target (13) to be hit; the weapon (3) takes the form of a firearm, which fires at least one projectile (7); and the projectile (7) is detected by at least one laser (9, 11), evaluated and visually displayed on the display device (6).

A method of determining a score of a dart in a play surface of a dartboard using a plurality of cameras facing the dartboard is provided, wherein a direction of view of each of the plurality of cameras is at a non-zero angle relative to a plane containing the play surface of the dartboard, the method comprising: calculating a homography matrix for each camera within the plurality of cameras, the homography matrix being for transforming an image of the dartboard captured by the respective camera from a view of the respective camera to a front-view of the dartboard; capturing a first image of the dartboard using each of the cameras at a first time, and capturing a second image of the dartboard using each of the plurality of cameras at a second time, the second time being subsequent to the first time, and the dart being in the play surface of the dartboard at the second time; producing a plurality of differential scoring images by comparing each first image to the second image captured by the respective camera; using at least two of the differential scoring images with their respective homography matrices to determine a location of intersection between the dart and the play surface of the dartboard; and determining a score based on the determined location of intersection.

The invention is a modular smart targeting system for shooting projectiles at and then the shooter being presented with an analysis of their aim and / or shooting technique. The target have a general shape, such as a person or animal, where target points can be added to different positions on the target. The target points have a strike sensor and communication means to register a strike and transmit the information to a user via a network. The user can view their shooting analysis on their phone or personal device.

The invention discloses a multi-sensor fusion target scoring system high-precision positioning method, and relates to the technical field of target scoring positioning, and the method comprises the following steps: building a transient interference recognition channel based on the electromagnetic response of a shock wave sensor, obtaining the electromagnetic disturbance of the bullet hit front edge, and generating an interference time sequence; performing delay triggering on the image sensor according to the interference time sequence, and avoiding an interference peak value to form a safe exposure time period; performing charge pre-release on the image acquisition chain before safe exposure; carrying out synchronous compensation on the shock wave signal based on energy distribution of charge pre-release, so that the shock wave signal and image energy response are symmetrical and mutually stable in a time domain; and dynamic shielding control is carried out on a space coupling path between the two types of sensors by utilizing an energy balance region formed in the mutual stable state. Through energy symmetric compensation and dynamic shielding control of shock waves and image signals, time-space separation and synchronous mutual stability of the signals are achieved, and high precision and stability of target scoring positioning under high-energy shooting are ensured.

The invention relates to the technical field of shock wave target detection, and specifically discloses a portable shock wave target detection system, comprising a shock wave target detection component and a transport component used for portable transportation of the shock wave target detection component; the shock wave target detection component comprises a plurality of overlapping target bodies, a mounting body arranged at the bottom of the target body, a secondary target body installed between the target bodies after being stretched, and a shock wave sensor arranged inside the mounting body for cooperating with the target body, wherein the mounting body is provided with a socket for electrical connection of the secondary target body at the position of the secondary target body, and the length of the mounting body is greater than the length of the target body; the transport component comprises a cart body, a first portable component used for placing the target body, and a second portable component used for placing the secondary target body. The system solves the problem of low portability of the traditional shock wave target detection system.

Target shooting, gaming, and data acquisition systems (and associated devices and methods) are disclosed herein. In one embodiment, a target shooting system includes (i) a target unit deployable at a first location at or near a location of a target, and (ii) a base unit deployable at a second location different from the first location. The target unit and the base unit can be configured to communicate with one another over a communication link. The target unit can further be configured to (a) detect projectile hits on the target and (b) communicate data relating to the projectile hits to the base unit via the communication link. The base unit can further be configured to communicate commands to the target unit via the communication link. The commands can include commands for proactively and / or reactively controlling the target unit, such as one or more visual indicators of the target unit.

The invention discloses a man-machine interaction instruction generation method for target aircraft remote cooperative control, and relates to the technical field of man-machine interaction instruction generation. According to the method, a track prediction mechanism based on historical state data and a feedforward control strategy are fused, a response window of a control instruction can be judged in advance by constructing a short-time future state prediction sequence of a target drone, and the time sensitivity and the execution matching degree of the control instruction are greatly improved; structured instruction unit generation and multi-stage sub instruction chain analysis are adopted, so that the composite action is modularly expressed and finely disassembled, and the control precision and logic consistency of complex operation are effectively improved. Besides, by means of space attitude residual error screening, envelope boundary modeling and time tolerance design, a stable control area and a buffer area can be established in multiple directions, and the fault-tolerant capability and controllability in the high-dynamic flight state are improved.

The invention discloses a multi-mode hidden-display tactical target drone and a control system thereof, and relates to the technical field of shooting training equipment. A target drone main body is used for simulating a real target or an attack scene; the bullet point positioning system is used for detecting an impact signal when a bullet hits the target drone main body, and calculating and determining a bullet hitting position according to a data fusion algorithm and the impact signal; the multi-mode explicit-implicit control system is used for generating an explicit-implicit control instruction according to the bullet hit position, a preset explicit-implicit mode and a training requirement, controlling the target drone main body to perform explicit-implicit according to the explicit-implicit control instruction, and triggering a sound-light alarm; the wireless communication system is used for wireless communication among the target drone main body, the multi-mode hidden display control system and the control terminal; and the power management system is used for supplying power to the whole system and performing power management. According to the method, the hit detection precision is improved, multiple explicit and implicit control modes are provided, the training requirements of different shooting subjects can be met, and the authenticity and diversity of training are improved.

An open field game arrangement comprising a playing field including one or more unmanned vehicles that serve as ground or air targets, one or more display projectors that generate holographic targets, and a control system that determines whether a particular target was struck and generates one or more responses, such as a sound effect, a smoke effect, a scoring event, or other preprogrammed responses to a particular event.

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 utility model discloses a dart target protection device with lighting and automatic scoring functions, which comprises a dart target protection ring, a dart target, a dart target, a dart target and a dart target, the intelligent image recognition module is used for judging the specific area position of the dart on the dartboard according to recognition information in each group of recognition cameras, so that the recognition and accurate scoring effect is realized; and the scoring trigger sensor performs searchlighting on the front position of the dart target. A visual identification scoring mode in the dart target protection device replaces an induction structure in a traditional structure, the dart target protection device is more accurate and efficient, a dart can also adopt a traditional dart mark tip structure, the automatic scoring effect is achieved while the dart movement experience of a user is not affected, and manual scoring and score reporting are not needed; and real-time calculation and display can be realized through the score display host, and a more accurate scoring effect is realized by combining an image recognition mode and a coordinate calculation recognition mode.

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).

A camera system having a sight device, with a housing configurable for securing about a weapon, the camera connects with a smart phone device for displaying an image from the sight device for accurately targeting with a weapon.

The utility model discloses a laser electronic target, which comprises an electronic target main body, and the main body comprises a target body, a cross rod, a fixed block and a fixed base. A sliding block is installed on the surface of the target body, and transverse movement is achieved through the sliding block and the sliding groove. The fixing block and the cross rod are connected through a rotating shaft, and the motor drives the rotating shaft to rotate within the range smaller than 90 degrees. A lifting assembly is installed in the fixed base and comprises a movable column, a piston rod and an air cylinder, and vertical lifting is achieved through an upper air chamber and a lower air chamber in the air cylinder. The upper air chamber and the lower air chamber are both provided with micro air compressors, so that the accuracy of lifting adjustment is ensured. The device has a multi-dimensional adjusting function, the height and angle of the target body are adjusted through a pneumatic system and electronic control, personalized training experience is provided, the national defense education effect is improved, and the service life of equipment is prolonged.

A method for detecting a shot hit on an inflatable shooting target and for providing a real-time indication of the hit. The method includes the step of providing a shooting target system with one or more inflatable shooting targets, each of them is assembled on a blower, a power source that is connected to each blower through a controller that controls the activation of each blower, and a current meter between the controller and the power source. The method includes the second step of measuring the current that flow to a certain blower, detecting changes in the current level that occurs upon a hit in a certain inflatable shooting target that is assembled on that certain blower, and making and indication of the hit by turning off the certain blower or by sending a notification to a mobile device of the user or the operator.