CN102346002B - Antiaircraft gun continuous shooting command simulation route generating system - Google Patents
Antiaircraft gun continuous shooting command simulation route generating system Download PDFInfo
- Publication number
- CN102346002B CN102346002B CN 201010241848 CN201010241848A CN102346002B CN 102346002 B CN102346002 B CN 102346002B CN 201010241848 CN201010241848 CN 201010241848 CN 201010241848 A CN201010241848 A CN 201010241848A CN 102346002 B CN102346002 B CN 102346002B
- Authority
- CN
- China
- Prior art keywords
- module
- signal
- firing angle
- azimuth
- digiverter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toys (AREA)
Abstract
The invention relates to an antiaircraft gun continuous shooting command simulation route generating system, which comprises a route generating device and a digital-to-analog conversion device, wherein the route generating device outputs firing signals, azimuth angle signals and shooting angle signals of each emplacement to the digital-to-analog conversion device, and then, the digital-to-analog conversion device controls the work of artillery of corresponding emplacements. The antiaircraft gun continuous shooting command simulation route generating system has the advantages that the problem that attack fighting drilling of various targets can be completed by grass-roots units of an antiaircraft gun army under the condition that no sky conditions are matched with fire control units can besolved, and the complicated assurance coordination, the high-difficulty technology matching and the unnecessary resource consumption are avoided. A simple, convenient and practical novel path is opened for realizing the effect of training for war through providing the training condition and environment approaching to the actual combat.
Description
Technical field
The invention belongs to the Military Electronic Equipment category, specifically a kind of Antiaircraft gun company shooting commanding simulation air route generating system.
Background technology
Antiaircraft gun is one of main battle weapons of at present my air defence forces of army, and its main shooting mode is entirely to connect the cannon interlock by fire control unit (fire control radar, fire control instrument or director) control, by the instruction that connects the commander aerial target is carried out artillery concentration.At ordinary times, finish the training (blown-out shot rehearsal) of above-mentioned shooting course, the cooperation guarantee of free feelings (aircraft or target drone) and fire control unit must be arranged, and the coordination grade of these guarantees is high, technical difficulty is large, consumption of natural resource is many, many grass-roots units are difficult to realize.For addressing this problem, need simulate the servo-actuated state when entirely connecting the cannon interlock under the various state of flights of aerial target, set up an empty feelings conditioned disjunction environment, could effectively train assigning of commander's fire command; Row, squad leader's commander and action; Each professional gunner's (operator) operation etc.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model proposes a kind of new antiaircraft gun continuous shooting command simulation route generator, concrete technical scheme is as follows:
A kind of Antiaircraft gun company shooting commanding simulation air route generating system comprises air route generation device and digiverter; Described air route generation device is exported percussion signal, azimuth signal and the firing angle signal in each emplacement to digiverter, is controlled the work of corresponding emplacement cannon by digiverter again;
Described air route generation device comprises power module, control module, input module is set, firing button, signal output module and enter for module;
Described power module converts external power supply the working power of modules to, is their power supplies; The input of the output link control module of the described output that input module is set and firing button; Described signal output module and the output that enters for the input link control module of module; The output of described signal output module connects the input of described digiverter;
Described digiverter comprises power module, azimuth conversion module, firing angle conversion module and percussion module; Described power module converts external power supply the working power of modules to, is their power supplies;
Described azimuth conversion module and firing angle conversion module are the translation circuits take DSP as core; Described firing angle conversion module and azimuth conversion module receive respectively from the firing angle of air route generation device and azimuth data signal, use the SVPWM algorithm that they are converted to that firing angle is thick, the orientation is thick, firing angle is smart and smart four road three phase sine variable quantities in orientation are used for input quantity to synchronous motor.Described SVPWM algorithm is the classic algorithm in the Motor Control Field, and the technical program is used this maturation algorithm, and firing angle and azimuth data signal finally obtain the input quantity of required control motor as the input quantity of this algorithm.
The output of described control module also is connected with display module.
Described input module input target enter azimuth (β), speed (v), distance (d), highly (H), lateral range (dj) and course (β Q), control module is according to f (β, dj, β Q, v, d, H) → (β, ε, D) functional relation obtain azimuth (β), firing angle (ε) and the target range (D) of target; These three parameters divide three the tunnel to send: wherein one the tunnel azimuth and firing angle data communication device are crossed signal output module deliver to digiverter; The second the tunnel azimuth, firing angle, distance and target acquisition with have or not all metadata to deliver to display module; Third Road is delivered to range data and is entered for module.
The percussion that control module is assigned by firing button the company commander/stop penetrating instruction to judge, and send percussion or stop penetrating instruction to the percussion module according to shooting condition.
Described signal output module comprises DC-DC translation circuit, RS485 change-over circuit and photoelectric isolating circuit, power supply is given the power supply of RS485 change-over circuit behind the DC-DC translation circuit, the RS485 change-over circuit is processed position signalling and percussion signal, the TTL signal is converted to differential signal, export finally by photoelectric isolating circuit;
The signal output module input is connected with control module by the RS232 interface; The signal output module output adopts differential signal to be connected with digiverter by the RS422 agreement.
The technical program is applied to the alternating-current switch control technology in the synchronous motor control system first; The application of this technology has reduced volume, weight and the power consumption of digiverter greatly, and what extremely be applicable to equip applies, for the Digital Control of antiaircraft gun provides a kind of new thinking.
The flight parameter (inclined range, entering angle, speed, lateral range, height and course) of aerial target is set at the antiaircraft gun continuous shooting command simulation route generator, also can select typical fixedly air route that the flight parameter of aerial target is set, after target enters the training distance, by the voice reading present slant range, numeral display-object present slant range, azimuth and the angle of site, connect the thus threaten degree of evaluating objects of commander, assign in real time commander's password by commander's program.After the cannon interlock, under the control of antiaircraft gun continuous shooting command simulation route generator, point to target, and by setting with motion tracking, class, platoon leader and each gunner (operator) operate by instruction and operational procedure, uninterruptedly finish whole gunnery training process.Set different parameters and select fixedly air route of different typical cases by changing, antiaircraft artillery battery can be finished full-automatic, semi-automatic to pin, manually to operations such as pins, realizes all types of target is resisted training.
Major function is as follows:
A) data are processed: take computer as core, mainly finish the generation of simulation route, the typical fixedly setting in air route and processing and the control at interface;
B) digital-to-analogue conversion: take DSP as core, finish the relationship conversion of the common SIN function of three-phase alternating current, its phase place and error angle are carried out by standard synchronous motor control requirement; Adopt simultaneously the high frequency power switch technology to finish the power amplification of output voltage to realize driving simultaneously eight big gun SS-405 of antiaircraft artillery battery synchronous motor;
C) digital display and voice reading: digital display is carried out with charactron in parameters and present position, and the target present slant range carries out voice reading in digital display.
The technical program: solved the anti-process simulation problem of attacking under eight antiaircraft gun linkage status of antiaircraft artillery battery with less cost; First the alternating-current switch control technology is applied in the synchronous motor control system; The application of this technology has reduced volume, weight and the power consumption of digiverter greatly, and what extremely be applicable to equip applies, for the Digital Control of antiaircraft gun provides a kind of new thinking.
The present invention can be implemented in the anti-rehearsal problem of attacking that company of basic unit of antiaircraft artilery troop does not have all kinds of targets in sky feelings and the fire control unit matching situation, has avoided complicated guarantee coordination, highly difficult technology to cooperate and unnecessary resource consumption.Approach training condition and environment under battle conditions by providing, opened up easy, a practical new way for realizing " practice and be war ".
Description of drawings
Fig. 1 is the connection diagram figure of system;
Fig. 2 is system works and physical training condition schematic diagram figure;
Fig. 3 is the circuit system functional-block diagram;
Fig. 4 is air route generation device profile schematic diagram;
Fig. 5 is digiverter profile schematic diagram;
Fig. 6 is the signal output module theory diagram.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and the specific embodiment.
One) system forms
The antiaircraft gun continuous shooting command simulation route generator is comprised of air route generation device, transmission cable and digiverter.Fig. 1 is system's connection layout.
Two) operation principle
The operation principle of antiaircraft gun continuous shooting command simulation route generator and training overview are (referring to Fig. 2): at first by the requirement of training subject, arrange to attack flight parameter definite flight air route of target or directly select air route commonly used by the air route generation device, the air route generation device is finished following two main tasks: the one, by the motion conditions (being empty feelings) of the real-time display-object of display, and enter for out target range (less than 10km time); The 2nd, convert the air position of target azimuth and the firing angle of target to, deliver to digiverter in the mode of data signal (adding the percussion instruction) by transmission cable.Digiverter sends instructions position digital signal and company commander's double hit and converts the PG59-57 antiaircraft gun to and can receive the analog signal of using, directly access central distribution case original " director " socket by cable and distribute to and entirely connect eight antiaircraft guns after power amplification, control entirely connects antiaircraft gun and carries out automatically that (or to pin) aims at.
The company commander judges its threaten degree according to the flight situation of target, along with assign fire command apart from closing in good time.Entirely connect officers and men and finish separately fight operation according to the shooting instruction.Point to target after entirely connecting the cannon interlock, form shooting situation.The company commander controls firing button can make eight antiaircraft guns pull the trigger simultaneously or lift fire.The whole anti-process of attacking is to carry out according to the setting air route of attacking target, and not interruptibility is arranged.Therefore trained the anti-procedure of adaptation and the adaptability to changes of attacking of antiaircraft artillery battery.Simulating actual combat background comparatively realistically can improve the fighting capacity of antiaircraft artillery battery at short notice.And can check the level of training of army; Check the shooting instruction issuing of commander in the whole fire control process whether in time correct; Whether each professional gunner's fight operates positive stop; And can check whether the technology status that entirely connects cannon is good.
Three) circuit theory
The circuit system functional-block diagram as shown in Figure 3.
1) air route generation device
The air route generation device is mainly arranged module, percussion module, control module, signal output module, is entered for module, display module and power module and form by input.As shown in Figure 4.
A) input module is set
This module is mainly used in finishing parameter setting and input.It mainly is made of matrix keyboard.
B) percussion module
The percussion module is mainly used in safety and reliability processing are carried out in the shooting instruction of control module, and it is comprised of DC-DC translation circuit, optical coupling isolation circuit and relay.DC-DC translation circuit, optical coupling isolation circuit are used for guaranteeing the reliability pulled the trigger.Relay is used for controlling the original electricity emission of central distribution case relay.
C) control module
Control, voice and the display that control module is mainly used in finishing air route signal conversion, percussion signal be connected generation and with are connected the connection of each system module.
Enter azimuth (β), speed (v), distance (d), highly (H), lateral range (dj), course (β Q) by what input module input target was set, by f (β, dj, β Q, v, d, H) → (β, ε, D) functional relation obtains azimuth (β), firing angle (ε) and the distance (D) of target.These three parameters divide three the tunnel to send.Wherein one the tunnel azimuth and firing angle data communication device are crossed signal output module deliver to digiverter; Another road is azimuth, firing angle, distance and target acquisition and have or not all metadata to deliver to display module; Third Road then is range data to be delivered to enter for module.
The shooting that control module is assigned the company commander (stopping penetrating) instruction (firing button) is judged, and is sent percussion or stop penetrating instruction to the percussion module according to shooting condition.
Criterion: go out scope and do not beat; Crossing boat does not beat.At this moment, control module is forbidden percussion.
Shooting condition: 1) in the area of fire; 2) but the boat; 3) shooting percussion instruction is arranged.Pull the trigger/stop to penetrate and refer to scope and then stop to penetrate allowing the area of fire to pull the trigger.
Adopt the LPC2124 processor in the control module, this processor is based on a microcontroller of supporting 16/32 ARM7TDMI-STM CPU of real-time simulation and tracking, and with 256k byte (kB) the high speed Flash memory that embeds.The memory interface of 128 bit widths and unique accelerating structure can move 32 codes under maximum clock speed 60MHz.
D) signal output module
Position signalling and percussion signals security that signal output module is mainly finished the control module generation are sent to digiverter reliably.It comprises DC-DC translation circuit, level shifting circuit and optical coupling isolation circuit.As shown in Figure 6, power supply imports level shifting circuit into after the DC-DC translation circuit converts required voltage to, this circuit is arranged to position signalling and percussion signal acute treatment, exports finally by photoelectric isolating circuit.This module is connected with control module by 232 interfaces.For guaranteeing reliable Long-range Data Transmission, again data communication device is crossed 422 interfaces and adopt differential signal to be connected with digiverter.
E) enter for module
Enter for module and be mainly used in entering for target range.It comprises power amplifier and loudspeaker.When target enter enter for distance range after, the control module constant duration calls the speech data that is pre-stored in the flash, by delivering to the power amplifier that enters for module after the digital to analog conversion, the analog signal after amplifying drives loudspeaker and enters for distance.
F) display module
Display apparatus module is mainly used in display parameter information.Azimuth, firing angle, distance have adopted super bright wide temperature charactron to show, set of data indication, catch indication, air route arrange indication (enter azimuth, speed, distance, highly, lateral range, course) the employing high-brightness light emitting diode indicates.
G) power module
Because air route generation device power supply comes from digiverter, transmission range is far away, therefore adopts the 220V Alternating Current Power Supply.Power module adopts AC-DC type power module.Its input voltage range is wide, and volume is little.Can be good at suppressing the large or cannon of mobile power station voltage pulsation and connect the impact that causes when closing electricity.
2) digiverter
Formed by converter plate (each 1 of orientation, firing angle), filter band (each 1 of orientation, firing angle), power panel, display board etc.Converter plate adopts DSP digital signal controller chip as the control platform, the firing angle that host computer (air route generation device or radar fire control computer) is sent here, the serial digital signal in orientation is converted to four the tunnel with the SVPWM algorithm, and (firing angle is thick, the orientation is thick, firing angle is smart, the orientation essence) pulse of three phase sine distribution, amplify and filter band filtering through the power stage switch, become the AC sine signal of three-phase amplitude modulation(PAM), send through central distribution case (by its " director " socket), drive the threephase stator winding of cannon SS405 synchronous motor, realized like this digital/analog signal conversion.
Because dsp chip has powerful calculation function and processing capability in real time, can guarantee precision and the stability of three-phase output signal.Because the power conversion pattern that adopts switch to amplify greatly reduces volume, weight and power consumption than linear amplification mode, has improved reliability.The digiverter profile as shown in Figure 5.
Claims (4)
1. an Antiaircraft gun company shooting commanding simulation air route generating system is characterized in that comprising air route generation device and digiverter; Described air route generation device is exported percussion signal, azimuth signal and the firing angle signal in each emplacement to digiverter, is controlled the work of corresponding emplacement cannon by digiverter again;
Described air route generation device comprises power module, control module, input module is set, firing button, signal output module and enter for module;
Described power module converts external power supply the working power of modules to, is their power supplies; The input of the output link control module of the described output that input module is set and firing button; Described signal output module and the output that enters for the input link control module of module; The output of described signal output module connects the input of described digiverter;
Described digiverter comprises power module, azimuth conversion module, firing angle conversion module and percussion module; Described power module converts external power supply the working power of modules to, is their power supplies;
Described azimuth conversion module and firing angle conversion module are the translation circuits take DSP as core; Described firing angle conversion module and azimuth conversion module receive respectively from the firing angle of air route generation device and azimuth data signal, use the SVPWM algorithm that they are converted to that firing angle is thick, the orientation is thick, firing angle is smart and smart four road three phase sine variable quantities in orientation are used for input quantity to synchronous motor;
The output of described control module also is connected with display module.
2. Antiaircraft gun company shooting commanding simulation air route generating system according to claim 1, what it is characterized in that described input module input target enters azimuth (β), speed (v), distance (d), highly (H), lateral range (dj) and course (β Q), control module is according to f(β, dj, β Q, v, d, H) → (β, ε, D) functional relation obtains the azimuthal angle beta of target, firing angle ε and target range D; These three parameters divide three the tunnel to send: wherein one the tunnel azimuth and firing angle data communication device are crossed signal output module deliver to digiverter; The second the tunnel azimuth, firing angle, distance and target acquisition with have or not all metadata to deliver to display module; Third Road is delivered to range data and is entered for module.
3. Antiaircraft gun company shooting commanding simulation air route generating system according to claim 2 is characterized in that the percussion that control module assigns by firing button the company commander/stop penetrating instruction to judge, and sends percussion or stop penetrating instruction to the percussion module according to shooting condition.
4. Antiaircraft gun company shooting commanding simulation air route generating system according to claim 1, it is characterized in that described signal output module comprises DC-DC translation circuit, RS485 change-over circuit and photoelectric isolating circuit, power supply is given the power supply of RS485 change-over circuit behind the DC-DC translation circuit, the RS485 change-over circuit is processed position signalling and percussion signal, the TTL signal is converted to differential signal, export finally by photoelectric isolating circuit;
The signal output module input is connected with control module by the RS232 interface; The signal output module output adopts differential signal to be connected with digiverter by the RS422 agreement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010241848 CN102346002B (en) | 2010-07-30 | 2010-07-30 | Antiaircraft gun continuous shooting command simulation route generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010241848 CN102346002B (en) | 2010-07-30 | 2010-07-30 | Antiaircraft gun continuous shooting command simulation route generating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102346002A CN102346002A (en) | 2012-02-08 |
| CN102346002B true CN102346002B (en) | 2013-10-23 |
Family
ID=45544896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010241848 Active CN102346002B (en) | 2010-07-30 | 2010-07-30 | Antiaircraft gun continuous shooting command simulation route generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102346002B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607043A (en) * | 2014-11-19 | 2016-05-25 | 上海机电工程研究所 | General radar simulation source system |
| CN105806389B (en) * | 2016-03-25 | 2017-11-07 | 成都信息工程大学 | A kind of figure antiaircraft gun simulation system and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2700807Y (en) * | 2003-02-22 | 2005-05-18 | 赵国顺 | Shooting simulated training operating device of ground artillery fire control system |
| CN1804539A (en) * | 2005-12-22 | 2006-07-19 | 天津市无线电二厂 | Automatic level correcting system for flak cannon |
| CN101256399A (en) * | 2007-12-27 | 2008-09-03 | 清华大学 | Double DSP built-in control system for visual feedback during soldering process |
| CN101660888A (en) * | 2009-09-07 | 2010-03-03 | 中国兵器工业第二〇五研究所 | Photoelectric collimating instrument for naval gun weapon |
| CN201476702U (en) * | 2009-08-07 | 2010-05-19 | 北京盛泰达科技有限公司 | Real-time data acquisition device for anti-aircraft gun for weather modification operation |
-
2010
- 2010-07-30 CN CN 201010241848 patent/CN102346002B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2700807Y (en) * | 2003-02-22 | 2005-05-18 | 赵国顺 | Shooting simulated training operating device of ground artillery fire control system |
| CN1804539A (en) * | 2005-12-22 | 2006-07-19 | 天津市无线电二厂 | Automatic level correcting system for flak cannon |
| CN101256399A (en) * | 2007-12-27 | 2008-09-03 | 清华大学 | Double DSP built-in control system for visual feedback during soldering process |
| CN201476702U (en) * | 2009-08-07 | 2010-05-19 | 北京盛泰达科技有限公司 | Real-time data acquisition device for anti-aircraft gun for weather modification operation |
| CN101660888A (en) * | 2009-09-07 | 2010-03-03 | 中国兵器工业第二〇五研究所 | Photoelectric collimating instrument for naval gun weapon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102346002A (en) | 2012-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103770947B (en) | Investigation irradiation system and method for unmanned helicopter | |
| CN106094566B (en) | A method of carrier aircraft system is simulated for the universal ground experiment of low cost | |
| CN109398709A (en) | External fire control system and application method | |
| CN102346002B (en) | Antiaircraft gun continuous shooting command simulation route generating system | |
| CN106358347A (en) | Remote stage lighting control system | |
| CN106997041A (en) | Radar signal source automatic tracking system based on corner reflector | |
| CN207440280U (en) | A kind of autonomous controllable general purpose radar terminal system | |
| CN208775020U (en) | External fire control system | |
| CN102384703A (en) | Fireworks display device system for automatically adjusting barrel space angle | |
| CN210039184U (en) | Radar interference equipment simulation training system | |
| CN202066420U (en) | Weather missile launcher | |
| CN202067101U (en) | Antiaircraft gun company shooting commanding simulation air route generating system | |
| CN203490491U (en) | Weather-modification precipitation-increasing remote-control operation system through rocket | |
| CN103851960B (en) | The little linear array that a kind of simulating trajectory echo signal generates | |
| CN109597309A (en) | A kind of motor-driven synchronous method of target drone and system of actual situation combination | |
| CN207095389U (en) | A kind of laser beam emitting device of adjustable firing direction | |
| CN206724797U (en) | Automatic scoring round target system is shot in a kind of small arms night illumination | |
| CN206920598U (en) | Radar signal source automatic tracking system based on corner reflector | |
| KR101368030B1 (en) | Device of shooting simulation and method thereof for checking continuous shooting function of 40mm gun | |
| KR102437045B1 (en) | Training system and control method for CIWS | |
| CN214372016U (en) | Pneumatic VR training rifle | |
| CN105739386B (en) | A kind of airborne school flies the implementation method of remote monitoring system | |
| CN203534347U (en) | Air-pressure gun sighting device with adjustable output energy | |
| CN205262290U (en) | Multi -functional firing practice training guarantee at night case | |
| CN205655739U (en) | Antiaircraft firing training system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |