CN105674794A - Laser combat practice simulator and system - Google Patents
Laser combat practice simulator and system Download PDFInfo
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- CN105674794A CN105674794A CN201610117921.5A CN201610117921A CN105674794A CN 105674794 A CN105674794 A CN 105674794A CN 201610117921 A CN201610117921 A CN 201610117921A CN 105674794 A CN105674794 A CN 105674794A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A33/00—Adaptations for training; Gun simulators
- F41A33/02—Light- or radiation-emitting guns ; Light- or radiation-sensitive guns; Cartridges carrying light emitting sources, e.g. laser
Abstract
The invention discloses a laser combat practice simulator system. The laser combat practice simulator system comprises a laser combat practice simulator, a direct aiming simulator, an indirect aiming simulator, a landmine simulator, an antitank grenade simulator and a control center. The direct aiming simulator, the indirect aiming simulator, the landmine simulator and the antitank grenade simulator are used for sending out signals, and the signals are received by a strap type signal processing terminal; the control center is used for receiving battle damage information and position information sent back by the strap type signal processing terminal; and a control instruction, armed force adjustment and indirect aiming weapon damage information are given out downwards.
Description
Technical field
The invention belongs to simulated exercise field, be specifically related to a kind of laser countermeasure (s) simulator and system.
Background technology
In prior art, simulated exercise trains that often form is single, there is the problem of armed forces in real combat antagonism " anti-not ", be easily caused in manoeuvre owing to equipment function is incomplete " cheating ", " unmatched " situation generation.
Summary of the invention
For overcoming above-mentioned the deficiencies in the prior art, the invention provides a kind of laser countermeasure (s) analog systems,
Including laser countermeasure (s) simulator; Directly take aim at simulator; Between take aim at simulator, Rhizoma Anemones flaccidae simulator, antitank grenade simulator; And control centre;
Described laser countermeasure (s) simulator, including simulation fire control laser transmitter, sound and light smoke effect imitating shell, back belt type data processing terminal, helmet-type signal receiver;
Wherein, described simulation fire control laser transmitter includes optical sight, laser transmitter and signal processing module; Described optical sight is used for run-home; Described laser transmitter is used for launching laser signal; Signal processing module drives for acousto-optic cigarette imitating shell and helmet-type signal receiver carries out infrared communication and percussion, range finding detection;
Described sound and light smoke effect imitating shell is used for sending flame, detonation sound and smog, acousto-optic cigarette characteristic during analog transmissions;
Described back belt type signal processing terminal is provided with laser pick-off probe and wireless blue tooth receives device, can receive laser pulse signal that various Laser Simulator launches and/or directly take aim at, take aim at, signal that Rhizoma Anemones flaccidae, antitank grenade simulator send, automatic decision injures type, small-sized is fuming and alarm device display war is damaged by what be arranged on helmet-type signal receiver;
Described helmet-type signal receiver is used for receiving laser pulse signal and signal being decoded; Infrared communication is carried out with simulation fire control laser transmitter; Produce buzzing after being hit to report to the police, trigger smoking device and interrupt infrared communication; Receive the instruction from braces data processing terminal;
Described directly take aim at simulator; Between take aim at simulator, Rhizoma Anemones flaccidae simulator and antitank grenade simulator, be used for sending signal, for back belt type signal processing terminal receive;
Described control centre, for receiving war damage information and the positional information that a back belt type data processing terminal is beamed back; And lower distribution control instruction, troops adjust and indirect weapon injures information.
Preferably, helmet-type signal receiver includes: laser receiver, data processing module, infrared communication module, smoking device; Described laser receiver is used for receiving laser pulse signal, and is converted into the signal of telecommunication and mails to data processing module; Described infrared communication module is for carrying out infrared communication with simulation fire control laser transmitter; Described data processing module for and signal is decoded, and whether hit, detect hit signal after produce buzzing and report to the police, trigger smoking device and also interrupt infrared communication; Receive the instruction from braces data processing terminal; Described smoking device, is used for sending smoke signal.
Preferably, described sound and light smoke effect imitating shell is made up of deck and sound bullet; Deck is made by nylon material, and its external diameter mates with rocket-launching battery internal diameter, is connected with two hard contacts on rocket launcher inner surface with two parallel copper bars, powers for sound bullet; Sound bullet is inserted in deck and plays in groove, and ignition lead is connected with positive negative terminal; The power supply introduced by contact realizes conducting in inside by a switch controlled by simulation fire control laser transmitter.
Preferably, described back belt type data processing terminal includes signal reception braces and data processing terminal; Described signal receives braces surface and installs multiple IR signal reception probe, internal containing electromagnetic induction coil, for receive from ground and aerial various directly take aim at, take aim at, laser code pulse that Rhizoma Anemones flaccidae, antitank grenade simulator send, and laser signal be converted to the signal of telecommunication send receipts processing terminal machine to; Described data processing terminal machine is installed on signal and receives on braces, including laser pick-off module, Rhizoma Anemones flaccidae/antitank grenade signal receiving module, radio receiving transmitting module, satellite positioning module, the first data processing module and the second data processing module; Laser pick-off module in data processing terminal machine includes wave filter, for filtering out of band signal; Preamplifier and amplifier, for being amplified by dual-stage amplifier; Wave filter, for thermal noise and amplifier noise are filtered further, shaping circuit, for carrying out shaping to signal; Photo-coupler, for signal is isolated, phase inverter, for being undertaken the signal of telecommunication reversely and exporting to the second data processing module.
Preferably, described Rhizoma Anemones flaccidae/antitank grenade signal receiving module has two kinds of reception patterns, when adopting Bluetooth receptions pattern, all uses embedded Bluetooth module to carry out information alternately, simulate killing in Rhizoma Anemones flaccidae/antitank grenade simulator and data processing terminal; When adopting micro-power radio frequency coding signal mode, the micro-power radio frequency coding signal sent by receiving Rhizoma Anemones flaccidae/antitank grenade simulator simulates killing; The reception data of both of which there is one to be identified, namely thinks and killed.
Preferably, described radio receiving transmitting module is for the communication with control centre; Data processing terminal is per second to control centre's transmission primaries location status information; When being injured by Weapon-damaged warship, also can pass through radio receiving transmitting module and the information of injuring is sent to control centre.
Preferably, the infrared transmitter on helmet-type signal receiver launches infrared light pulse signal to simulation fire control laser transmitter; When infrared communication disruption was more than 3 seconds, then judge that head helmet-type signal receiver separates with simulation fire control laser transmitter, will simulation fire control laser transmitter automatic blocking.
Preferably, described simulation fire control laser transmitter comprises analogue ranging switch further, for target being found range at preshot, can fire after having found range.
Preferably, after simulation fire control laser transmitter perceives arming signal, it is judged that when currently whether meeting the following conditions: condition one: bullet amount is more than 1 simultaneously; Condition two: installed sound and light smoke effect imitating shell; Condition three: infrared communication is normal; Simulation fire control laser transmitter sends instruction, launches laser and injure information while triggering acousto-optic cigarette imitating shell, as hit the mark, then and can by target " smashing ".
Preferably, every back belt type data processing terminal all has uniquely specifies numbering, can be configured by the toggle switch on back belt type data processing terminal. After opening initialization, the first data processing module and the second data processing module read the numbering on toggle switch respectively, i.e. network No. and extension number, and merge the terminal address that formation is unified.
Preferably, described first data processing module for encoding the reception of signal, decoding and effectiveness identification, buzzer controls, wireless data transceiving processes, the reading of extension set network No. and process;
Preferably, described second data processing module injures information reception and process for Rhizoma Anemones flaccidae and/or antitank grenade, satellite positioning information reception processes and removal of mines information between simulator, helmet processor is mutual and electric power detection.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 illustrates laser countermeasure (s) simulator composition diagram according to an embodiment of the invention;
Fig. 2-1 to 2-4 respectively illustrates laser countermeasure (s) simulator pictorial diagram according to an embodiment of the invention;
Fig. 3 illustrates laser countermeasure (s) analog systems according to an embodiment of the invention;
Fig. 4 illustrates the installation site schematic diagram of simulation fire control laser transmitter according to an embodiment of the invention;
Fig. 5 illustrates the theory diagram of laser countermeasure (s) simulator according to an embodiment of the invention;
Fig. 6 illustrates the schematic diagram in kind of each ingredient of laser countermeasure (s) simulator according to an embodiment of the invention;
Fig. 7 illustrates the theory diagram of simulation fire control laser transmitter according to an embodiment of the invention;
Fig. 8 illustrates the pulse shaper simulating in fire control laser transmitter according to one embodiment of present invention;
Fig. 9 illustrates the power driving circuit in simulation fire control laser transmitter according to an embodiment of the invention;
Figure 10 illustrates according to an embodiment of the invention for infrared receiver block diagram;
Figure 11 illustrates that acousto-optic cigarette imitating shell according to an embodiment of the invention drives and on-line checking circuit;
Figure 12 illustrates helmet-type signal receiver block diagram according to an embodiment of the invention;
Figure 13 illustrates laser receiver block diagram according to an embodiment of the invention;
Figure 14 illustrates the block diagram of back belt type data processing terminal according to an embodiment of the invention.
Detailed description of the invention
For further setting forth that the present invention reaches technological means and effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to the present invention propose a kind of laser countermeasure (s) simulator and its detailed description of the invention of control method, feature and effect thereof, describe in detail as after. In the following description, what different " embodiments " or " embodiment " referred to is not necessarily same embodiment. Additionally, special characteristic in one or more embodiment, structure or feature can be combined by any suitable form.
As it is shown in figure 1, laser countermeasure (s) simulator includes simulation fire control laser transmitter, sound and light smoke effect imitating shell, back belt type data processing terminal, helmet-type signal receiver.
Fig. 2-1 to 2-4 respectively illustrates laser countermeasure (s) simulator pictorial diagram according to an embodiment of the invention; Wherein Fig. 2-1 is simulation fire control laser transmitter; Fig. 2-2 is sound and light smoke effect imitating shell; Fig. 2-3 is helmet-type signal receiver; Fig. 2-4 is back belt type signal processing terminal.
Laser countermeasure (s) simulator adopt with light for bullet form simulation hit process. Fig. 3 illustrates the composition schematic diagram of laser countermeasure (s) analog systems. Cooperative target is carried out aiming at by shooter's operation simulation fire control laser transmitter follows the tracks of, laser code pulse launched by instantaneous trigger laser transmitter in percussion, and by launching sound and light smoke effect imitating shell, send flame, detonation sound and smog, acousto-optic cigarette characteristic during analog transmissions. Light pulse signal, after atmospheric channel transmits, is detected by cooperative target laser pulse receiving transducer, and shaped, and after decoding, judgement is injured, and reports control centre through wireless channel.
Dress with shooter and have helmet-type signal receiver and back belt type signal processing terminal; Back belt type signal processing terminal is wherein provided with laser pick-off probe and wireless blue tooth receives device, laser pulse signal and Rhizoma Anemones flaccidae/antitank grenade simulator signal that various Laser Simulator is launched can be received, automatic decision injures type, small-sized is fuming and alarm device display war is damaged by what be arranged on helmet-type signal receiver.
Laser countermeasure (s) simulator adopt satellite positioning module carry out location confirmation, data radio station is adopted to carry out data communication, position, the information of injuring can be sent to the control centre of manoeuvre, meanwhile, receive various control information that control centre sends and indirect weapon kills information. Laser countermeasure (s) simulation system adopts multiple technologies to carry out anti-cheating process, wherein adopt over the horizon communication system interrelated between simulation fire control laser transmitter and helmet-type signal receiver and back belt type signal processing terminal, once simulation fire control laser transmitter separates with helmet formula signal receiver or back belt type signal processing terminal, then this simulation fire control laser transmitter of laser countermeasure (s) simulator locking at once; Similarly, and simulate fire control laser transmitter and be also necessarily coupled together, with rocket-launching battery, the percussion process that can complete, thus preventing from being used alone the cheating that laser transmitter carries out resisting.
Fig. 4 illustrates the installation site schematic diagram of the simulation fire control laser transmitter according to one detailed description of the invention of the present invention. Laser countermeasure (s) simulator takes full advantage of the original machinery of weaponry and electrical structure, makes user substantially keep consistent on operational motion with flow process with actual load.
Fig. 5 illustrates laser countermeasure (s) simulator theory diagram. According to a specific embodiment of the present invention, simulation fire control laser transmitter is used to substitute original-pack standby upper simplified fire control system (battalion belongs to) or sighting system (even belonging to) respectively; Described simulation fire control laser transmitter built-in optical gun sight, laser transmitter, infrared communication window; Described optical sight is used for aiming at; Described laser transmitter is used for simulated gunnery; Described infrared communication window is used for infrared communication. According to a specific embodiment of the present invention, described simulation fire control laser transmitter leaves the interface being connected with actual load percussion lock holding wire and range finder using laser, for detecting arming signal and the analogue ranging signal of actual load. According to a specific embodiment of the present invention, simulation fire control laser transmitter can be divided into and even belonging to and battalion's genus two types, differs only in battalion's genotype and has more a range finding interface, is used for detecting analogue ranging signal.
Connected each other by infrared window between described simulation fire control laser transmitter and helmet-type signal receiver. Helmet-type signal receiver launches infrared light coded pulse to simulation fire control laser transmitter, represents that manipulator is normal. Once manipulator is by other weapon hits, helmet-type signal receiver stops sending infrared pulse, represents this manipulator " war is damaged ", the also locking simultaneously of simulation fire control laser transmitter, forbids Laser emission. In the opposite direction, simulation fire control laser transmitter also launches infrared light coded pulse to helmet-type signal receiver, is used for transmitting weapon type and numbering.
According to a specific embodiment of the present invention, described sound and light smoke effect imitating shell adopts shooting and sparking mode of actual load, and bullet amount radix is 6. Adopt cable to be connected between sound and light smoke effect imitating shell with simulation fire control laser transmitter, powered by the two of rocket-launching battery inwall conductive plug contacts. When pulling percussion lock, after simulation fire control laser transmitter perceives arming signal, it is judged that when currently whether meeting the following conditions: condition one: bullet amount is more than 1 simultaneously; Condition two: installed sound and light smoke effect imitating shell; Condition three: infrared communication is normal; Simulation fire control laser transmitter sends instruction, launches laser and injure information while triggering acousto-optic cigarette imitating shell, as hit the mark, then and can by target " smashing ".
According to a specific embodiment of the present invention, when simulation fire control laser transmitter belongs to simulation fire control laser transmitter for battalion, also need the condition that determines whether four: analogue ranging completes (it is proprietary that battalion belongs to simulation fire control laser transmitter).
According to a specific embodiment of the present invention, when bullet amount is 0, and in the normal situation of infrared communication, simulation fire control laser transmitter proceeds to school and penetrates state, can send laser boresight coding information for training and debugging, but can not trigger acousto-optic cigarette imitating shell.
Described back belt type data processing terminal, for receiving various ground, directly take aim in the air, the radiofrequency signal of indirect weapon simulator laser pulse signal, wireless encoding signal and antitank grenade, Rhizoma Anemones flaccidae simulator, differentiate after decoded and injure, send to the helmet and terminate infrared communication instruction, trigger smoking device, by wireless digital broadcasting station, report the information such as current location, war damage to control centre, receive control centre's instruction and indirect weapon strike information etc. simultaneously. According to a specific embodiment of the present invention, described back belt type data processing terminal is also equipped with removal of mines interface, can connect removal of mines simulator and carry out removal of mines operation.
Described helmet-type signal receiver is used for receiving various ground, aerial weight directly takes aim at weapon simulator laser pulse signal, and transmit a signal to back belt type data processing terminal, reception processes end command, carries out infrared communication with simulation fire control laser transmitter, and controls to be fuming and boom unit.
Fig. 6 illustrates the schematic diagram in kind of each ingredient of laser countermeasure (s) simulator, wherein 1. for simulation fire control laser transmitter; 2. it is rocket imitating shell; 3. it is actual load rocket launcher; 4. pop one's head in for laser receiver; 5. it is electronics Rhizoma Anemones flaccidae receiver; 6. for data communication radio station; 7. it is electronics Rhizoma Anemones flaccidae signal receiver.
Fig. 7 illustrates the theory diagram of simulation fire control laser transmitter. Described simulation fire control laser transmitter includes optical sight, laser transmitter and signal processing module; Described optical sight is used for run-home; Laser transmitter is used for launching laser; Signal processing module drives for acousto-optic cigarette imitating shell and the helmet carries out infrared communication and percussion, range finding detection.
A) optical sight
Optical sight performance indications are consistent with original-pack standby gun sight, are co-axially mounted with laser transmitter, it is ensured that gun sight center is approximate with laser transmitter spot center to be overlapped.
B) laser transmitter
Laser transmitter adopts pulse type laser diode, drive circuit and optical alignment assembly to constitute, for playing the attack process of simulated rocket bullet with light generation.
Owing to laser works is in atmospheric environment, for avoiding near ir absorption peaks, reducing receiver Johnson noise, laser works wavelength is defined as 850nm. Mode of operation elects pulsed drive type as, so can obtain higher peak power, relatively low dutycycle, so that laser works mean power is little, caloric value is low.
Described signal processing module includes laser drive circuit, data processing module, infrared communication module, arming signal detection, distance measuring signal detection (battalion belongs to proprietary), the driving of acousto-optic cigarette imitating shell and on-line checking circuit.
1. laser drive circuit
Pulsed drive laser instrument needs shaping and drive circuit, and shaping is required comparatively strict, once occur that pulse width is wide or driving electric current excessive, is all likely to laser instrument is caused damage. Pulsed laser diode adopts pulsed mode, and peak power is high, and instant drive current is big, if improper use, it is possible to diode would be caused permanent damage. Additionally, the burst pulse characteristic of pulsed laser diode makes drive circuit must have the ability that transient high-current is powered so that pulse power reaches rated value.
The drive circuit of described laser diode farther includes:
A) anti-surge circuit
The outfan of laser diode is formed anti-surge circuit by the filter capacitor of an oppositely positioned diode and 47 microfarads, and reverse impulse can be formed path over the ground, " burr " that external disturbance is formed is filtered simultaneously.
B) pulse shaper
Pulse shaper as shown in Figure 8, the second-order differential circuit being made up of NAND gate and resistance capacitance, square-wave signal can be carried out differential, thus obtaining the driving burst pulse required for pulse laser pipe.
C) power driving circuit
Power driving circuit is as shown in Figure 9, owing to pulse laser pipe T-time electric current is bigger, therefore have employed 2 designs in power driving circuit for improving instant drive current: the Darlington transistor that an audion being connected by dual serial form, it acts on is to provide bigger driving electric current; Two electrochemical capacitors being to increase 47 microfarads, as electric current deposit, when impulse ejection interval, electric capacity is charged by power supply, and during impulse ejection, electrochemical capacitor and power supply can together discharge, and increase emission current amount.
2. data processing module
Data processing module is used for producing laser pulse coded sequence; Complete the infrared communication between helmet signal receiver; Detection arming signal, by laser and lighter drive circuit triggering laser transmitter and imitating shell; Control and storage ammunition quantity.
According to a specific embodiment of the present invention, laser pulse sequence is encoded mainly has the following aspects effect:
Distinguish weapon type;
Resist severe atmospheric channel;
Suppress the interference randomly generated.
Coded sequence have selected circulation and differs code, have employed 16 encoding schemes. Way is in 216 alternative code words, is undertaken selecting possessing by computer program and circulates the code word differing characteristic. In order to improve the reliability that code word is transmitted in an atmosphere further, also take following measure:
1) have employed the code word that weight is 8 so that adjacent code word can not be obtained identical result by odd number error code.
2) single code word repeat its transmission 16 times, repeatedly carry out interpretation in reception process to code word.
From coding angle, the parameter such as the probability that a wrongly written character is decoded and code word size, weight, code word number is relevant, and weight is more high, and false alarm rate is more low. And code word size is more high, false alarm rate is also more low.
3. infrared communication module
Infrared communication module is the function increased for improving the actual combat effect of manoeuvre. By to the observation of equipment service condition in conventional manoeuvre, higher for Laser emission and the cable fault rate in actual applications receiving device interconnecting, do not meet weapon operation reality. Additionally, once the helmet and braces equipped with infrared receiver probe are occluded, the other side's laser signal can be shielded, affect manoeuvre verity.
Wireless interconnected the interrelated of R-T unit can be kept to make again R-T unit no cable connection, but wireless interconnected coverage is bigger, when neighbouring many people use simultaneously, exist and identify difficulty, also easily cause 1 people do not wear reception device be shot at, 1 people takes and receives the phenomenon generation that the hidden mode of device carries out resisting, and does not meet requirement under battle conditions.
And the mode of infrared communication can either solve cable interconnection problem, the drawback of communication can be avoided again. After installing infrared communication module additional, the infrared transmitter being positioned on the helmet launches infrared light pulse signal to simulation fire control laser transmitter. Only when IR signal reception is normal, weapon could fire. When infrared communication disruption was more than 3 seconds, data processing module judges that the helmet separates with weapon, by laser transmitter automatic blocking.
Infrared communication module is divided into transmitting and receives two unit. Transmitter unit principle is relatively easy, merely with a power driving circuit similar to laser transmitter, infrared LED is driven. Owing to communication distance is within 1 meter, therefore without collimating lens.
Figure 10 illustrates as infrared receiver block diagram. After wherein optical signal is received via optical filter, silicon cell complete opto-electronic conversion and generate the signal of telecommunication; Signal after opto-electronic conversion filters Johnson noise by coupling coil, after being filtered out of band signal by wave filter; It is amplified by dual-stage amplifier, by wave filter, thermal noise and amplifier noise are filtered further, again through shaping circuit, signal is carried out shaping, finally by isolation circuit (photo-coupler), signal being isolated, the signal of telecommunication after inverter is admitted to data processing module receiving port.
According to a specific embodiment of the present invention, for preventing from equipping the cheating separated with simulator, before percussion, carry out percussion detection. Closed by the original-pack switch for percussion lock, make two contact short in launching tube, send data processing module to detect through photoelectric coupling 7 volts of voltages of direct current; When data processing module can't detect this voltage, do not produce jet instruction.
According to a specific embodiment of the present invention, battalion belongs to and comprises analogue ranging switch in simulation fire control laser transmitter further, for need to target be found range at preshot, can fire after having found range. Battalion belongs to simulation fire control laser transmitter and have employed the range finding button consistent with actual load, for analogue ranging.
Figure 11 illustrates that acousto-optic cigarette imitating shell drives and on-line checking circuit. According to a specific embodiment of the present invention, described acousto-optic cigarette imitating shell drives and on-line checking circuit is used for controlling imitating shell explosion and detecting whether imitating shell is installed. In conventional rivalry-drilling process, when firepower simulation is hit, often not having any sound and light signal to send, the other side cannot discover sending of stroke signal at all, does not meet real battlefield surroundings. When adopting acousto-optic cigarette imitating shell to act in a play, shooter must be driven by acousto-optic cigarette imitating shell before firing every time and on-line checking circuit is put in bullet card, and judges whether to meet simultaneously: condition one: bullet amount is more than 1; Condition two: installed sound and light smoke effect imitating shell; Condition three: infrared communication is normal; When above-mentioned condition expires then simultaneously, " can open fire ", the other side also can be allowed while " opening fire " to discover, more conform to true battlefield actual.
According to a specific embodiment of the present invention, when simulation fire control laser transmitter belongs to simulation fire control laser transmitter for battalion, also need the condition that determines whether four: analogue ranging completes.
Described acousto-optic cigarette imitating shell is controlled port e by data processing module and controls. When locating e end and dragging down, Darlington transistor Q1 collector and emitter turns on, and imitating shell is ignited by power supply and storage stream electric capacity electric discharge. At ordinary times without when playing, owing to c point is opened a way, with " " equipotential, therefore after inverted device, f end is high level; When imitating shell is installed, owing to bullet self exists certain resistance value, the resistance R2 bigger by introducing a resistance, d end is made to maintain high level, introducing f port after inverted device is low level, and therefore, whether f port can detect imitating shell by the height of level online.
According to a specific embodiment of the present invention, described helmet-type signal receiver includes: laser receiver, data processing module, infrared communication module, smoking device; For receiving laser pulse signal and signal being decoded; Infrared communication is carried out with simulation fire control laser transmitter; Produce buzzing after being hit to report to the police, trigger smoking device and interrupt infrared communication; Receive the instruction from braces data processing terminal.
According to a specific embodiment of the present invention, helmet-type signal receiver surrounding is provided with four infrared probes, and the optical filter that probe adopts cutoff wavelength to be 700 nanometers filters, and inside has silicon cell plate, for laser signal is carried out opto-electronic conversion.
As shown in figure 12, described laser receiver includes optical filter, photo-detector, amplifier, processor and sound cigarette effect display driver circuit. According to a specific embodiment of the present invention, described laser receiver is for receiving the coded light pulses signal that Laser Simulator sends, and will encode information decoding, if hit is by triggering sound cigarette effect display device, instruction cooperative target is hit.
Generating laser and laser receiver substantially constitute a communication system, and within the system, receiving-transmitting sides respectively Laser Simulator and cooperative target receive device, and communication channel is exactly common atmospheric channel.
According to a specific embodiment of the present invention, back belt type data processing terminal includes signal and receives braces and data processing terminal; Described signal receives braces surface and installs multiple (such as 5) IR signal reception probe, internal containing electromagnetic induction coil, for receive from ground and aerial various directly take aim at, take aim at, laser code pulse that the weapon simulator such as Rhizoma Anemones flaccidae, antitank grenade sends, and laser signal be converted to the signal of telecommunication send receipts processing terminal machine to;
Described data processing terminal machine is installed on signal and receives on braces. As shown in figure 14, described back belt type data processing terminal includes laser pick-off module, Rhizoma Anemones flaccidae/antitank grenade signal receiving module, radio receiving transmitting module, satellite positioning module, the first data processing module and the second data processing module.
Owing to photoelectric conversion section reception part is positioned on braces, the laser pick-off module in data processing terminal machine includes wave filter, for filtering out of band signal; Preamplifier and amplifier, for being amplified by dual-stage amplifier; Wave filter, for thermal noise and amplifier noise are filtered further, shaping circuit, for carrying out shaping to signal; Photo-coupler, for signal is isolated, phase inverter, for being undertaken the signal of telecommunication reversely and exporting to the second data processing module.
Described Rhizoma Anemones flaccidae/antitank grenade signal receiving module has two kinds of reception patterns, when adopting Bluetooth receptions pattern, all uses embedded Bluetooth module to carry out information alternately, simulate killing in Rhizoma Anemones flaccidae/antitank grenade simulator and data processing terminal; When adopting micro-power radio frequency coding signal mode, the micro-power radio frequency coding signal sent by receiving Rhizoma Anemones flaccidae/antitank grenade simulator simulates killing. Receive reliable in order to ensure Rhizoma Anemones flaccidae/antitank grenade signal, signal receives and adopts "or" logic, has one to be identified, namely think and killed in the reception data of both of which.
Described radio receiving transmitting module is for the communication with control centre. Data processing terminal is per second to control centre's transmission primaries location status information, for battle state display. When being injured by Weapon-damaged warship, also can pass through radio receiving transmitting module and the information of injuring is sent to control centre. Meanwhile, control centre also can distribute downwards control instruction, and troops adjust and indirect weapon injures information.
Described satellite fix receiver module and the second data processing module communicate by having the Transistor-Transistor Logic level of RS232 polarity, and interface protocol adopts the output of NMEAASCII code, and frequency is 1Hz.
Back belt type data processing terminal adopts Double Data processing module cooperative work mode, adopts spi bus mutually to transmit information between data processing module; Wherein the first data processing module for encoding the reception of signal, decoding and effectiveness identification, buzzer controls, wireless data transceiving processes, the reading of extension set network No. and process; Second data processing module injures information reception process for Rhizoma Anemones flaccidae/antitank grenade, satellite positioning information reception processes and removal of mines information between simulator, helmet processor is mutual and electric power detection etc.
Every back belt type data processing terminal all has uniquely specifies numbering, can be configured by the toggle switch on back belt type data processing terminal. After opening initialization, the first data processing module and the second data processing module read the numbering on toggle switch respectively, i.e. network No. and extension number, and merge the address that formation is unified.
First data processing module automatically arranges wireless data module channel, real-time reception laser pulse signal identifying processing according to terminal address, performs corresponding operating; Radio receiving transmitting module adopts poll working method to receive host computer instruction, and as resetted, remote control is injured, take aim at and to injure, and the position of the machine, state, weapon kind, removal of mines numbering etc. are uploaded to control centre.
Second data processing module carries out information exchange by SPI and the first data processing module. The and data processing module utilizes own hardware serial ports to receive satellite positioning module information, removal of mines simulator information, expanded 2 software interfaces for exchanging information with helmet processor, and received Rhizoma Anemones flaccidae/antitank grenade simulation and injure information.
Described sound and light smoke effect imitating shell is made up of deck and sound bullet. Deck is made by nylon material, and its external diameter is suitable with rocket-launching battery internal diameter, is connected with two hard contacts on rocket launcher inner surface with two parallel copper bars, powers for sound bullet. Sound bullet is inserted in deck and plays in groove, and ignition lead is connected with positive negative terminal. The power supply introduced by contact is not direct in inside and binding post is direct-connected, but by the switch realization conducting that is controlled by simulation fire control laser transmitter, therefore, must is fulfilled for four logical conditions when pulling percussion lock: one is that bullet amount is more than 1; Two is installed sound and light smoke effect imitating shell; Three is that infrared communication is normal; Four is that analogue ranging completes (it is proprietary that battalion belongs to simulator), could trigger sound bullet.
Described control centre, for receiving war damage information and the positional information that a back belt type data processing terminal is beamed back; And lower distribution control instruction, troops adjust and indirect weapon injures information. According to a specific embodiment of the present invention, control centre includes graphical interfaces, for showing each simulation fire control laser transmitter in whole military counterwork simulation system on relief map in real time.
Can realize playing simulated strike operating process and attack result with light generation by implementing the present invention; Sound during rocket launching analog, light, cigarette characteristic; Receiving laser pulse signal and Rhizoma Anemones flaccidae/antitank grenade simulator radio frequency coder signal that various Laser Simulator is launched, automatic decision injures type, is fuming and buzzing alarm device; War damaged, positional information is sent to control centre in real time, and real-time reception control centre control instruction, indirect weapon simulator injure information; Simulation fire control laser transmitter and helmet braces are by infrared communication timing handshake, separation and locking, it is prevented that do not dress helmet braces and resist; Simulation fire control laser transmitter gathers arming signal by the percussion lock in actual load, only pulls the trigger on equipment and could launch laser, it is prevented that disengaging actual load is used alone simulator and resists; Interoperable between different shooters and equipment, when a shooter " fall in battle " but equip do not damage time, the technique effect that other shooters can be continuing with.
Laser countermeasure (s) simulator is based on actual load, with light for bullet, do not changing actual load, do not increase under the premise of additional mechanism device, true to nature simulates from shooting, aim at, be fired into whole key operation steps of hit, attack process and sound and light smoke effect, also achieve simultaneously people separate with weapon, the simulation of the multiple situations such as damage of fighting, solve the problem that conventional training form is single, avoid the generation of " cheating ", " unmatched " situation caused because equipment function is incomplete, it is provided that a kind of low cost, the high simulated training system emulated.
The above, it it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing within the scope of technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solution of the present invention, according to any simple modification that above example is made by the technical spirit of the present invention, equivalent variations and modification, all still fall within the scope of technical solution of the present invention.
Claims (10)
1. a laser countermeasure (s) analog systems, it is characterised in that:
Including laser countermeasure (s) simulator; Directly take aim at simulator; Between take aim at simulator, Rhizoma Anemones flaccidae simulator, antitank grenade simulator; And control centre;
Described laser countermeasure (s) simulator, including simulation fire control laser transmitter, sound and light smoke effect imitating shell, back belt type data processing terminal, helmet-type signal receiver;
Wherein, described simulation fire control laser transmitter includes optical sight, laser transmitter and signal processing module; Described optical sight is used for run-home; Described laser transmitter is used for launching laser signal; Signal processing module drives for acousto-optic cigarette imitating shell and helmet-type signal receiver carries out infrared communication and percussion, range finding detection;
Described sound and light smoke effect imitating shell is used for sending flame, detonation sound and smog, acousto-optic cigarette characteristic during analog transmissions;
Described back belt type signal processing terminal is provided with laser pick-off probe and wireless blue tooth receives device, can receive laser pulse signal that various Laser Simulator launches and/or directly take aim at, take aim at, signal that Rhizoma Anemones flaccidae, antitank grenade simulator send, automatic decision injures type, small-sized is fuming and alarm device display war is damaged by what be arranged on helmet-type signal receiver;
Described helmet-type signal receiver is used for receiving laser pulse signal and signal being decoded; Infrared communication is carried out with simulation fire control laser transmitter; Produce buzzing after being hit to report to the police, trigger smoking device and interrupt infrared communication; Receive the instruction from braces data processing terminal;
Described directly take aim at simulator; Between take aim at simulator, Rhizoma Anemones flaccidae simulator and antitank grenade simulator, be used for sending signal, for back belt type signal processing terminal receive;
Described control centre, for receiving war damage information and the positional information that a back belt type data processing terminal is beamed back; And lower distribution control instruction, troops adjust and indirect weapon injures information.
2. laser countermeasure (s) analog systems according to claim 1, it is characterised in that:
Helmet-type signal receiver includes: laser receiver, data processing module, infrared communication module, smoking device;
Described laser receiver is used for receiving laser pulse signal, and is converted into the signal of telecommunication and mails to data processing module;
Described infrared communication module is for carrying out infrared communication with simulation fire control laser transmitter;
Described data processing module for and signal is decoded, and whether hit, detect hit signal after produce buzzing and report to the police, trigger smoking device and also interrupt infrared communication; Receive the instruction from braces data processing terminal;
Described smoking device, is used for sending smoke signal.
3. laser countermeasure (s) analog systems according to claim 1 and 2, it is characterised in that:
Described sound and light smoke effect imitating shell is made up of deck and sound bullet; Deck is made by nylon material, and its external diameter mates with rocket-launching battery internal diameter, is connected with two hard contacts on rocket launcher inner surface with two parallel copper bars, powers for sound bullet; Sound bullet is inserted in deck and plays in groove, and ignition lead is connected with positive negative terminal; The power supply introduced by contact realizes conducting in inside by a switch controlled by simulation fire control laser transmitter.
4. according to the arbitrary described laser countermeasure (s) analog systems of claim 1-3, it is characterised in that:
Described back belt type data processing terminal includes signal and receives braces and data processing terminal;
Described signal receives braces surface and installs multiple IR signal reception probe, internal containing electromagnetic induction coil, for receive from ground and aerial various directly take aim at, take aim at, laser code pulse that Rhizoma Anemones flaccidae, antitank grenade simulator send, and laser signal be converted to the signal of telecommunication send receipts processing terminal machine to;
Described data processing terminal machine is installed on signal and receives on braces, including laser pick-off module, Rhizoma Anemones flaccidae/antitank grenade signal receiving module, radio receiving transmitting module, satellite positioning module, the first data processing module and the second data processing module;
Laser pick-off module in data processing terminal machine includes wave filter, for filtering out of band signal; Preamplifier and amplifier, for being amplified by dual-stage amplifier; Wave filter, for thermal noise and amplifier noise are filtered further, shaping circuit, for carrying out shaping to signal; Photo-coupler, for signal is isolated, phase inverter, for being undertaken the signal of telecommunication reversely and exporting to the second data processing module.
Described Rhizoma Anemones flaccidae/antitank grenade signal receiving module has two kinds of reception patterns, when adopting Bluetooth receptions pattern, all uses embedded Bluetooth module to carry out information alternately, simulate killing in Rhizoma Anemones flaccidae/antitank grenade simulator and data processing terminal; When adopting micro-power radio frequency coding signal mode, the micro-power radio frequency coding signal sent by receiving Rhizoma Anemones flaccidae/antitank grenade simulator simulates killing; The reception data of both of which there is one to be identified, namely thinks and killed;
Described radio receiving transmitting module is for the communication with control centre; Data processing terminal is per second to control centre's transmission primaries location status information; When being injured by Weapon-damaged warship, also can pass through radio receiving transmitting module and the information of injuring is sent to control centre.
5. laser countermeasure (s) analog systems according to claim 1, it is characterised in that:
Infrared transmitter on helmet-type signal receiver launches infrared light pulse signal to simulation fire control laser transmitter; When infrared communication disruption was more than 3 seconds, then judge that head helmet-type signal receiver separates with simulation fire control laser transmitter, will simulation fire control laser transmitter automatic blocking.
6. according to the arbitrary described laser countermeasure (s) analog systems of claim 1-5, it is characterised in that: described simulation fire control laser transmitter comprises analogue ranging switch further, for target being found range at preshot, can fire after having found range.
7. according to the arbitrary described laser countermeasure (s) analog systems of claim 1-6, it is characterised in that: after simulation fire control laser transmitter perceives arming signal, it is judged that when currently whether meeting the following conditions: condition one: bullet amount is more than 1 simultaneously; Condition two: installed sound and light smoke effect imitating shell; Condition three: infrared communication is normal; Simulation fire control laser transmitter sends instruction, launches laser and injure information while triggering acousto-optic cigarette imitating shell, as hit the mark, then and can by target " smashing ".
8. according to the arbitrary described laser countermeasure (s) analog systems of claim 1-7, it is characterised in that:
Every back belt type data processing terminal all has uniquely specifies numbering, can be configured by the toggle switch on back belt type data processing terminal. After opening initialization, the first data processing module and the second data processing module read the numbering on toggle switch respectively, i.e. network No. and extension number, and merge the terminal address that formation is unified.
9. according to the arbitrary described laser countermeasure (s) analog systems of claim 1-8, it is characterised in that:
Described first data processing module for encoding the reception of signal, decoding and effectiveness identification, buzzer controls, wireless data transceiving processes, the reading of extension set network No. and process.
10. according to the arbitrary described laser countermeasure (s) analog systems of claim 1-9, it is characterised in that:
Described second data processing module injures information reception and process for Rhizoma Anemones flaccidae and/or antitank grenade, satellite positioning information reception processes and removal of mines information between simulator, helmet processor is mutual and electric power detection.
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| CN201610117921.5A CN105674794B (en) | 2016-03-02 | 2016-03-02 | A kind of laser countermeasure (s) simulator and system |
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| CN201610117921.5A CN105674794B (en) | 2016-03-02 | 2016-03-02 | A kind of laser countermeasure (s) simulator and system |
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| CN105674794B CN105674794B (en) | 2017-05-31 |
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