CN105651121A - Wireless automatic sound target reporting system - Google Patents
Wireless automatic sound target reporting system Download PDFInfo
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- CN105651121A CN105651121A CN201610061170.XA CN201610061170A CN105651121A CN 105651121 A CN105651121 A CN 105651121A CN 201610061170 A CN201610061170 A CN 201610061170A CN 105651121 A CN105651121 A CN 105651121A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J5/00—Target indicating systems; Target-hit or score detecting systems
- F41J5/02—Photo-electric hit-detector systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a wireless automatic sound target reporting system. The system comprises an optical-electronical target and a target reporting display system, wherein the optical-electronical target comprises a target frame and a target core arranged in the target frame; the target core comprises an optical-electronical matrix module, a data collection module, a data processing module and a wireless transmitting module which are sequentially and electrically connected; the target reporting display system comprises a wireless receiving module, a computer processing module, a display module and a sound module; and the computer processing module is used for controlling the display module to perform bullet point simulation and driving the sound module to perform voice target reporting. According to the wireless automatic sound target reporting system, target paper does not need to be replaced for a long time, the shooting service life of the target paper is prolonged, the requirement for a shooting range site is avoided, a line does not need to be erected, the extremely-high stability and reliability are achieved, and the maintenance cost is greatly reduced; and through computer resolving and programming, automatic sound target reporting is achieved, manual target reporting errors are reduced, and life safety of target reporting personnel is ensured.
Description
Technical field
The present invention relates to hit telling system, particularly relate to a kind of wireless automatic speech hit telling system.
Background technology
At present, in army's gunnery training, examination and match, showing that target, inspection target and track record rely primarily on and be accomplished manually, this way not only efficiency is low, poor reliability, and there is the deficiency of potential safety hazard waste of human resource, and cost of labor is high. Not only largely affect the result of indication of shots, sentence target efficiency low, and be unfavorable for that ejaculator understands the achievement of oneself exactly, be unfavorable for the raising of target practice level. Traditional Man indication of shots mainly has the deficiency of four aspects to be embodied in:
1) what depend on indication of shots person sentences target experience, and efficiency comparison is low, and cost of labor is high.
2) when on target plate, point of impact is many, marker is difficult to identify new and old shell hole, and indication of shots misses by a mile, and directly affects gunnery training quality.
3) when shooting is not fully completed, mending target person and appear outside pit or when mending target person and watching target plate indication of shots and mend target, if shooting position manager slightly neglects, just easily occur that gun cock off, and cause casualties, potential safety hazard is very big.
4) phenomenon practised fraud easily occurs.
Automatic target-indicating is as the Novel newspaper target technology that the huge advance of modern science and technology grows up. At present, the shooting training equipment behavior pattern of my army is also very backward, and great majority are artificial indication of shots, and minority is automatic scoring round target system. Its main cause is: 1, automatic scoring round target system is high in technological content, and cost is of a relatively high; 2, domestic at present automatic scoring round target system technology is not mature enough, and system environments bad adaptability, performance are single, it is impossible to meet military training demand; 3, minority simulated training system, can only be simulated training, it is impossible to carrying out ball firing, training quality is difficult to ensure that.
Therefore, shooting training equipment should focus in the research and development of real practical " range firing trains wireless automatic scoring round target system ".
Most domestic research still only rests on theoretic at present, and the inreal product accorded with the demands of the market comes out. For the needs that adaptation is strengthened armed forces relying on science and technology, domestic have many units that this is studied, and in succession develops multiclass shooting automatic scoring round target system: 1, two-layer electrode short circuit sampling system;2, semiconductor electronic target system; 3, based on the hit telling system of image procossing; 4, localization by ultrasonic automatic scoring round target system; 5, laser automatic scoring round target system; 6, electric pole short circuit sampling system.
A lot of problems that several hit telling systems all exist above, it is too low that bullet rate in electric pole short circuit sampling system indication of shots, it is impossible to meets the demand of training and competition. The design of semiconductor electronic target system is simple, and easy maintenance has higher indication of shots degree of accuracy, but owing to price is prohibitively expensive, it is impossible to promote on a large scale and large-scale production. Hit telling system based on image procossing realizes function simply, and indication of shots is just, but the precision of indication of shots is low, can not realize synchronizing real-time indication of shots, corresponding excessively slow. Localization by ultrasonic automatic scoring round target system is high to environmental adaptation degree, it is possible to uses in the complex environments such as dark and electromagnetic interference, has enough indication of shots precision to promote on a large scale. Laser automatic scoring round target system is that current indication of shots precision is best, and zero consumptive material uses, and meets the condition of indication of shots precision and efficiency, it is simply that its cost is slightly higher, it is believed that along with the increase of the time of use, the use of zero consumptive material can make it be more conducive to training and competition.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of wireless automatic speech hit telling system based on photoelectricity target center.
The technical solution used in the present invention is:
Wireless automatic speech hit telling system, including
Optical target, this optical target includes target frame and the target core being arranged in target frame, photocell matrix module that this target core includes being electrically connected successively, data acquisition module, data processing module, wireless transmitter module, described photocell matrix module to transmitting tube by the N being arranged on inside target frame in X-axis, Y direction and is received pipe and forms;
Indication of shots display system, this indication of shots display system includes wireless receiving module, computer processing module, display module, voice module, this wireless receiving module is for receiving the target practice data that described wireless transmitter module sends, and feed back to computer processing module and go identifying processing, computer processing module to be used for controlling display module to carry out pop-off simulation and drive voice module to carry out sound reporting target.
Wherein, described transmitting tube is laser diode or light emitting diode, and described reception pipe is light sensitive diode.
Further, described target frame is the protection housing that shellproof steel make, and rubber layer is posted on this protection housing surface.
Further, the described target frame back side is fixed with target sheet, and this target sheet is dummy or chest silhouette target.
Further, described optical target also includes support column, base, is fixed on base, top and target frame and fixes bottom this support column, and base is arranged with four universal wheels with position-limit mechanism.
Further, described base is additionally provided with the ground nail of two detachable installations.
Further, described indication of shots display system also includes the data memory module that is connected with computer processing module.
Beneficial effects of the present invention:
1) tradition hit telling system installs electronic induction device additional on target, is very easily broken by bullet, and causes wrong report, frequently changes target sheet, and later stage working service cost is high. The present invention adopts wireless automatic speech hit telling system, need not change target sheet for a long time, extends the shooting service life of target sheet.
2) traditional hit telling system needs to lay many single data transmission line in target range, and the environmental requirement in target range is high, and line upkeep difficulty is big. The present invention " wireless automatic speech hit telling system " adopts digital radio transmissions to receive signal data, to the not requirement of place, target range, it is not necessary to the construction of line, has high stability, reliability, greatly reduces maintenance cost.
3) present invention " wireless automatic speech hit telling system " adopts voice integration module, is programmed by computer-solution, it is achieved automatic speech indication of shots, decreases the error of artificial indication of shots and has ensured the life security of indication of shots personnel.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Fig. 1 is the schematic diagram of the wireless automatic speech hit telling system of the present invention;
Fig. 2 is the installation diagram of optical target of the present invention;
Fig. 3 is the exploded view of optical target of the present invention;
Fig. 4 is the schematic diagram of photocell matrix module of the present invention;
Fig. 5 is the workflow diagram of indication of shots display system of the present invention.
Detailed description of the invention
As it is shown in figure 1, be the wireless automatic speech hit telling system of the present invention, mainly it is made up of two large divisions such as optical target 1, indication of shots display systems 2, wherein:
Optical target 1 includes target frame 10 and the target core 20 being arranged in target frame 10, photocell matrix module 11 that this target core 20 includes being electrically connected successively, data acquisition module 12, data processing module 13, wireless transmitter module 14, described photocell matrix module 11 is by the 800 pairs of transmitting tubes being arranged on inside target frame 10 in X-axis, Y direction and receives pipe and forms;
Indication of shots display system 2 includes wireless receiving module 21, computer processing module 22, display module 23, voice module 24, and the data memory module 25 being connected with computer processing module 22, this wireless receiving module 21 is for receiving the target practice data that described wireless transmitter module 14 sends, and feed back to computer processing module 22 and remove identifying processing, computer processing module 22 is used for controlling display module 23 and carries out pop-off simulation and drive voice module 24 to carry out sound reporting target, data memory module 25 is for real-time reception and by laws of the game record, collect each athletic games results and accumulative achievement.
Additionally, optical target 1 and indication of shots display system 2 respectively carry supply module, owing to power pack is routine techniques, it is not belonging to the protection point of the technical program, therefore not shown.
Such as Fig. 2, shown in Fig. 3, optical target 1 is except including target frame 10 and target core 20, also include target sheet 40, support column 50, base 60, target sheet 40 is fixed on target frame 10 back side, target sheet 40 is conventional dummy or chest silhouette target, base 60 it is fixed on bottom support column 50, top is fixed with target frame 10, play the effect of fixed target core height, certainly, support column 50 may be used without expansion link, it is thus possible to adjust target core height as required, for the ease of mobile and transport, base 60 is arranged with four universal wheels 70 with position-limit mechanism, position-limit mechanism can lock universal wheel 70, when preventing from shooting, optical target 1 moves, in addition, base 60 is additionally provided with the ground nail 80 of two detachable installations, ground nail 80 and ground is utilized to fix, can so that the optical target 1 of the technical program be applicable to irregular landform, such as mountain region.
Due to target core 20 surrounding 800 light emitting diodes of intensive installation, 800 light sensitive diodes, when ball firing training, if bullet hits target core 20 frame, bullet can be shot through target frame, destroys photodiode, and firing point is misrepresented deliberately, judged by accident to make this group diode correctly not reflect. Therefore, target frame 10 is the protection housing that shellproof steel make, and the rubber layer 30 that about 50mm is thick is posted on this protection housing surface, and when bullet shooting target frame 10, rubber layer 30 can produce certain cushioning effect, and prevents bullet from rebounding, and causes unnecessary accidental injury.
Collimation and the cross-sectional area of light beam are had higher requirements by native system, because needing to install X, each hundreds of the emitting components of Y-direction on the frame of target core 20, this just requires that device volume is little, and light beam, hot spot are little.Infra-red laser diode has characteristics that, utilizes laser diode and lens combination to constitute discharger, it is possible to reach desirable effect. Consider that high-precision infra-red laser diode is relatively costly, it would however also be possible to employ common, inexpensive light emitting diode replaces, it is possible to reduce cost, determine according to the demand of client.
As shown in Figure 4, network structure for photocell matrix module 21, target sheet 40 is placed in network structure rear and co-axial, when bullet passes through laser network, and when breaking network structure, (x, y) coordinate change so that receiving pipe (light sensitive diode) on off state to block X, Y both direction Shang Ge tetra-road, corresponding position laser. By light sensitive diode on off state is encoded, light sensitive diode state corresponding when just can be passed by bullet is recorded, and utilizes single-chip microcomputer that this signal is processed, just can obtain coordinate and the number of rings of point of impact.
Wireless hit telling system is to install the two set eight highly sensitive optoelectronic transceiver devices (light emitting diode) of row in the surrounding of target body with both vertically and horizontally corresponding. Target is divided into the latticed of matrix form by the light that the luminescent device of these two groups of dense arrangements sends. Each small grid correspond to a square region on target. The each group of combination that both vertically and horizontally photoelectric device is numbered, it is simply that the coordinate of corresponding point on target. When often organizing adjacent photoelectric device and being smaller than bullet diameters, each bullet moment by target body, capital cuts off the light of at least four in the vertical direction and the horizontal direction, and the light and shade change of light makes again the electric parameter (such as output level) of sensor devices change. In this manner it is possible to collected the numbering of these sensor devices by programmable devices such as single-chip microcomputers, form point of impact coordinate, then obtain the number of point of impact again through the mode such as table look-up. Adopting high-performance diode, by the light net of laterally 400 and longitudinally 400 diode compositions, the light matrix of 160000 pixels of composition, inside each region the position of corresponding virtual coordinates. Adopt the core algorithm software oneself independently researched and developed, identify rapidly the rule of correspondence of physical location and virtual location, target practice data are timely, feed back to shooter accurately.
It is known that the running fire speed of 95 formula automatic rifles is lower than 800/min, and the running fire speed of general firearms is 1000/min, and namely bullet target interval and is about 60ms. This automatic scoring round target system carries out the timing intervals of data acquisition continuously adjustabe within the scope of 10S-600ms. Therefore, interval can be told completely the sequencing of bullet during burst-firing, it is possible to realize being sequentially carried out data acquisition.
For getting rid of the chaff interference impacts on data acquisition such as insecticide, by X-axis corresponding to generating laser in transmitting-receiving array and receptor pairing, Y-axis is installed in the distance of Z axis (direction that namely bullet is sudden) about about the 40mm that staggers, it is much lower that chaff interference movement velocity compares bullet, then continue to occur the time of signal intensity to distinguish whether chaff interference exists according to photodiode in X-axis and Y-axis simultaneously, we are in the time-triggered protocol of software, this type of temporal characteristics is screened, thus bomb-release point and external interference thing are made a distinction identifying processing, solve wrong report, the problem misrepresented deliberately.
Whole system is very succinct, modularized design is prone to debugging, it should be noted that the debugging of photoelectric switching circuit on target, because photodiode, light sensitive diode quantity are more, it is respectively arranged with 800 and makes intensive on printed circuit board being together in series, disturb for against natural light, inside the recessed framework of light sensitive diode installation site a bit.
This system requirements photodiode is able to detect that bullet quickly blocks light path This move, and this is mainly determined by the response time of photodiode. The typical length of usual bullet is more than 1cm, the representative value of bullet speed is 1000m/s, and therefore, the effective length of the light path that is blocked is more than 5mm, thus showing that bullet blocks the time of light path more than 5ms, namely the response time of general photodiode can meet measurement requirement less than 0.1ms. Visible, transmitting-receiving photovoltaic array has enough response times to catch the bullet image of injection.
The emission principle of this system wireless transmitter module 14 is: by bullet the traverse X of photoelectricity array, Y-axis coordinate, by corresponding light resistance break signal coordinate through opto-electronic conversion coded treatment, every impact information sending out bullet can be obtained when burst-firing, the array data collected is transmitted by the serial wireless data transmission module of 433MHz, this module can realize bidirectional transmit-receive, transmission range is in more than 1Km, requirement when can meet field ball firing, shooting transmitted. Other end record principle is: when, after the coordinate signal that rear end wireless receiving module 21 provides after receiving front end shooting, software is by this signal of Automatic solution, and will restore coordinate point of impact position on computer screen.
As shown in Figure 5, native system mainly problem addressed is how the optoelectronic position signal data in target to be converted to video data and the address of voice segments recorded accordingly, direct describable functional relationship is not had between both this, therefore adopt the mode of structure form, then the conversion of data is realized by the method tabled look-up, drive display and speech chip, indication of shots software is developed based on SQLServer2005 database software, it is capable of the integrated management of firing data, accurate indication of shots is provided to show, data statistics, the inquiry of historical data, the functions such as data analysis, the efficiency of gunnery training can be effectively improved.
The foregoing is only the preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, broadly falls within protection scope of the present invention as long as realizing the technical scheme of the object of the invention with essentially identical means.
Claims (7)
1. wireless automatic speech hit telling system, it is characterised in that: include
Optical target (1), this optical target (1) includes target frame (10) and the target core (20) being arranged in target frame (10), photocell matrix module (11) that this target core (20) includes being electrically connected successively, data acquisition module (12), data processing module (13), wireless transmitter module (14), described photocell matrix module (11) to transmitting tube by the N being arranged in target frame (10) inner side X-axis, Y direction and is received pipe and forms;
Indication of shots display system (2), this indication of shots display system (2) includes wireless receiving module (21), computer processing module (22), display module (23), voice module (24), this wireless receiving module (21) is used for receiving the target practice data that described wireless transmitter module (14) sends, and feed back to computer processing module (22) and go identifying processing, computer processing module (22) to be used for controlling display module (23) to carry out pop-off simulation and drive voice module (24) to carry out sound reporting target.
2. wireless automatic speech hit telling system according to claim 1, it is characterised in that: described transmitting tube is laser diode or light emitting diode, and described reception pipe is light sensitive diode.
3. wireless automatic speech hit telling system according to claim 1, it is characterised in that: the protection housing that described target frame (10) makes for shellproof steel, rubber layer (30) is posted on this protection housing surface.
4. the wireless automatic speech hit telling system according to claim 1 or 3, it is characterised in that: described target frame (10) back side is fixed with target sheet (40), and this target sheet (40) is dummy or chest silhouette target.
5. wireless automatic speech hit telling system according to claim 4, it is characterized in that: described optical target (1) also includes support column (50), base (60), it is fixing that this support column (50) bottom is fixed on base (60), top and target frame (10), and base (60) is arranged with four universal wheels (70) with position-limit mechanism.
6. wireless automatic speech hit telling system according to claim 5, it is characterised in that: described base (60) is additionally provided with the ground nail (80) of two detachable installations.
7. wireless automatic speech hit telling system according to claim 1, it is characterised in that: described indication of shots display system (2) also includes the data memory module (25) being connected with computer processing module (22).
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| CN201610061170.XA CN105651121B (en) | 2016-01-28 | 2016-01-28 | Wireless automatic speech hit telling system |
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| CN201610061170.XA CN105651121B (en) | 2016-01-28 | 2016-01-28 | Wireless automatic speech hit telling system |
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| CN105651121B CN105651121B (en) | 2017-11-03 |
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Cited By (9)
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| CN109115044A (en) * | 2018-10-16 | 2019-01-01 | 内蒙古机集团宏远电器股份有限公司 | A kind of point of impact identification device |
| CN109141133A (en) * | 2018-10-16 | 2019-01-04 | 内蒙古机集团宏远电器股份有限公司 | A kind of electronics hit telling system |
| CN110360891A (en) * | 2019-07-01 | 2019-10-22 | 中国人民解放军联勤保障部队第九八八医院 | A kind of field targeting system |
| CN110388874A (en) * | 2019-07-26 | 2019-10-29 | 西安工业大学 | Multi-layer array type photoelectricity coordinate target and its measurement method |
| CN110793400A (en) * | 2019-08-26 | 2020-02-14 | 深圳市同兴高科工业自动化设备有限公司 | Ring position information auto-induction target plate and remote intelligent target reporting system thereof |
| CN111947521A (en) * | 2020-08-06 | 2020-11-17 | 上海晨星实业有限公司 | Automatic target scoring device and system |
| CN114199075A (en) * | 2021-12-21 | 2022-03-18 | 北京华如科技股份有限公司 | Chest ring target simulation laser training system |
| CN115127389A (en) * | 2022-07-05 | 2022-09-30 | 河北铭信兴华电子科技有限公司 | Shooting analysis system |
| JP7452853B2 (en) | 2020-06-26 | 2024-03-19 | 株式会社エイテック | target system |
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| CN114199075A (en) * | 2021-12-21 | 2022-03-18 | 北京华如科技股份有限公司 | Chest ring target simulation laser training system |
| CN115127389A (en) * | 2022-07-05 | 2022-09-30 | 河北铭信兴华电子科技有限公司 | Shooting analysis system |
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Denomination of invention: Wireless automatic voice target reporting system Effective date of registration: 20230321 Granted publication date: 20171103 Pledgee: Bank of China Limited by Share Ltd. Zhongshan branch Pledgor: ZHONGSHAN SHENJIAN POLICE EQUIPMENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980035568 |