CN206209017U - Semi-active LASER seeker performance test device - Google Patents
Semi-active LASER seeker performance test device Download PDFInfo
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- CN206209017U CN206209017U CN201621312652.XU CN201621312652U CN206209017U CN 206209017 U CN206209017 U CN 206209017U CN 201621312652 U CN201621312652 U CN 201621312652U CN 206209017 U CN206209017 U CN 206209017U
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- Prior art keywords
- laser
- seeker
- target
- signal
- target seeker
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Abstract
The utility model discloses a kind of Semi-active LASER seeker performance test device, its technical scheme is：LASER Target Simulator is tightly placed on tested target seeker,The two connects switch board respectively by two cables,The switch board includes dc source,AC power,Main control computer,Relay control panel and signal acquiring board,The main control computer is by communication interface to relay control panel,Signal acquiring board,LASER Target Simulator implements control,The relay control panel and signal acquiring board are connected with the tested target seeker respectively,The signal acquiring board includes A/D Acquisition Circuits,Control on Communication loop and memory,The LASER Target Simulator mainly includes pulse type laser diode,Signal generator module and controller etc.,Signal generator module produces the pulse signal of specific coding according to command request in the direction indicated,Laser is produced by pulse type laser diode,To the reflection echo signal of simulated target,The tested target seeker of excitation,Complete performance detection.
Description
Technical field：
The utility model is related to a kind of laser testing method and apparatus, more particularly to a kind of Semi-active LASER target seeker
Can test device.
Background technology：
Whether semi-active laser guided product generally needs periodically to be tested normal to determine its target seeker working condition.
Qualitative test is usually to the test of target seeker, that is, judge target seeker for " upper and lower, left and right " four direction target whether
There is corresponding response voltage, at present because the laser irradiation device of semi-active laser guided bomb is located on airborne platform, on ground
Performance detection is played entirely and there is larger difference with actual combat environment, and then influence the performance of target seeker to judge.
Utility model content：
Technical problem to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind detection is accurate, appearance
Easily implement and stability Semi-active LASER seeker performance test device high.
The technical solution of the utility model is：
A kind of Semi-active LASER seeker performance test device, including target seeker, LASER Target Simulator and switch board, institute
LASER Target Simulator is stated to be tightly placed on tested target seeker, also, the LASER Target Simulator and target seeker pass through two electricity
Cable connects switch board respectively, and the switch board includes dc source, AC power, main control computer, relay control panel and letter
Number collection plate, the main control computer is by communication interface to relay control panel, signal acquiring board, LASER Target Simulator reality
Control is applied, the relay control panel and signal acquiring board are connected with the tested target seeker respectively, wherein, the relay control
Making sheet major control is switched on or switched off the power supply of AC power and dc source to tested target seeker, and the signal acquiring board includes
A/D Acquisition Circuits, Control on Communication loop and memory, the Control on Communication loop receive the instruction from main control computer, A/D
Acquisition Circuit is tested the response voltage of target seeker and by including institute's acquired data storage according to specified time cycle continuous acquisition
On portion's memory, the LASER Target Simulator mainly including pulse type laser diode, signal generator module and controller etc.,
The controller contains signal receiving module, receives the instruction of main control computer and signal generator module is being referred to according to command request
Determine the pulse signal of generation specific coding on direction, laser is finally produced by pulse type laser diode, to simulated target
Reflection echo signal, the tested target seeker of excitation, so as to complete performance detection.
The electric power of the dc source, AC power for needed for test equipment and tested target seeker offer work is described straight
Necessary protection circuit is included inside stream power supply and AC power, is pacified with the electricity consumption for protecting tested target seeker and test equipment
Entirely.The main control computer contains main frame and display, and the display is used for man-machine interaction, while obtained by Dynamic Announce test
Data and curve map, the relay control panel can also detection voltage electric currents.
The beneficial effects of the utility model are：
1st, the utility model LASER Target Simulator is tightly placed on tested target seeker, also, LASER Target Simulator and is led
Leader connects switch board respectively by two cables, and the main control computer in switch board sends and contains respectively to LASER Target Simulator
There are the control code of the instruction such as " target is upper ", " target is under ", " target is on a left side ", " target is on the right side ", control laser eyepiece simulation
Different laser diodes lights in device, is irradiated to the different quadrants of target seeker optical window, and target seeker is according to incident laser position
The difference put, can produce different response voltages under normal circumstances, so as to complete performance detection, its certainty of measurement is high.
2nd, the response voltage of the utility model target seeker detection is gathered and stored by signal acquiring board, and every a timing
Between, the voltage curve refreshed on software interface shows, very clear, is easy to observation.
3rd, the utility model relay control panel also has the function of detection voltage electric current simultaneously, is protected with over-voltage and over-current
Shield, improves the security of whole device.
4th, the dc source and AC power for being set in the utility model switch board are that test equipment and tested target seeker are carried
For including protection circuit inside the electric power needed for work, also, dc source and AC power, to protect tested target seeker
And the Electrical Safety of test equipment.
5th, technical solutions of the utility model strong applicability, and Detection results are precisely, and its is applied widely, it is easy to promote real
Apply, economic benefit is obvious.
Brief description of the drawings：
Fig. 1 is the schematic block circuit diagram of the utility model Semi-active LASER seeker performance test device；
Fig. 2 is the structural representation of the utility model Semi-active LASER seeker performance test device.
Specific embodiment：
Embodiment：Referring to Fig. 1 and Fig. 2, in figure, 1- target seekers, 2- LASER Target Simulators, 3- cables, 4- displays, 5-
Relay control panel, 6- signal acquiring boards, 7- dc sources, 8- main control computers, 9- AC powers, 10- switch boards.
Semi-active LASER seeker performance test device includes target seeker 1, LASER Target Simulator 2 and switch board 10, its
In：LASER Target Simulator 2 is tightly placed on tested target seeker 1, also, LASER Target Simulator 2 and target seeker 1 pass through two electricity
Cable 3 connects switch board 10 respectively, and switch board 10 includes dc source 7, AC power 9, main control computer 8, relay control panel 5
With signal acquiring board 6, main control computer 8 is by communication interface to relay control panel 5, the simulation of signal acquiring board 6, laser eyepiece
Device 2 implements control, and relay control panel 5 and signal acquiring board 6 are connected with tested target seeker 1 respectively, wherein, relay control panel
5 major controls are switched on or switched off the power supply of AC power 9 and dc source 7 to tested target seeker 1, and signal acquiring board 6 includes A/D
Acquisition Circuit, Control on Communication loop and memory, Control on Communication loop receive the instruction from main control computer 8, A/D collection electricity
Road according to the tested target seeker 1 of specified time cycle continuous acquisition response voltage and institute's acquired data storage internally stored
On device, LASER Target Simulator 2 is main including pulse type laser diode, signal generator module and controller etc., and controller contains
Signal receiving module, receives the instruction of main control computer 8 and signal generator module is produced in the direction indicated according to command request
The pulse signal of raw specific coding, finally produces laser by pulse type laser diode, and the reflection echo to simulated target is believed
Number, the tested target seeker 1 of excitation, so as to complete performance detection.
The electric power of dc source 7, AC power 9 for needed for test equipment and tested target seeker 1 provide work, dc source
7 and AC power 9 inside include necessary protection circuit, to protect the Electrical Safety of tested target seeker 1 and test equipment.
Main control computer 8 contains main frame and display 4, and display 4 is used for man-machine interaction, while obtained by Dynamic Announce test
Data, relay control panel 5 can also detection voltage electric current.
Switch board 10 uses the composition form of 19-inch standard cabinet.Dc source 7, AC power 9, main control computer 8
Deng using 19 inches of restocking products of standard, display 4 is embedded in the panel of switch board 10, relay control panel 5, signal acquisition
Plate 6 is installed in the inch rack of standard 19.
Workflow is：First, main control computer 8 sends initialization directive, and relay control panel 5 is initialized, and signal is adopted
Collection plate 6 and the priority of LASER Target Simulator 2 carry out self-inspection, it is normal after feed back to main control computer 8 and start further work.Now
The control relay plate 5 of main control computer 8, implements to power to target seeker 1, and provides system work required various voltages.Secondly,
Target seeker 1 work start after, main control computer 8 to LASER Target Simulator send respectively " target is upper ", " target is under ",
" target is on a left side ", " target is on right side " instruct, signal receiving module receive main control computer 8 instruction and make signal generator module by
Produce the pulse signal of specific coding in the direction indicated according to command request, finally, laser produced by pulse type laser diode,
The different quadrants of target seeker optical window are irradiated to, target seeker 1 can be produced under normal circumstances according to the difference of incident laser position
Different response voltage, after the response voltage is gathered and stored by signal acquiring board 6, at regular intervals, refreshes in software circle
Voltage curve on face shows.According to setting voltage threshold value, whether the tested target seeker of automatic decision is qualified, so as to complete performance
Detection.
The above, is only preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, every any simple modification made to above example according to technical spirit of the present utility model, equivalent variations with
Modification, still falls within the range of technical solutions of the utility model.
Claims (3)
1. a kind of Semi-active LASER seeker performance test device, including target seeker, LASER Target Simulator and switch board, it is special
Levying is：The LASER Target Simulator is tightly placed on tested target seeker, also, the LASER Target Simulator and target seeker pass through
Two cables connect switch board respectively, and the switch board includes dc source, AC power, main control computer, Control
Plate and signal acquiring board, the main control computer is by communication interface to relay control panel, signal acquiring board, laser eyepiece mould
Intend device and implement control, the relay control panel and signal acquiring board be connected with the tested target seeker respectively, wherein, it is described after
Appliance controling plate major control is switched on or switched off the power supply of AC power and dc source to tested target seeker, the signal acquisition
Plate includes A/D Acquisition Circuits, Control on Communication loop and memory, and the Control on Communication loop receives the finger from main control computer
Order, A/D Acquisition Circuits according to the tested target seeker of specified time cycle continuous acquisition response voltage and institute's gathered data deposited
Internally on memory, the LASER Target Simulator mainly includes pulse type laser diode, signal generator module and control for storage
Device processed etc., the controller contains signal receiving module, receives the instruction of main control computer and makes signal generator module according to instruction
It is required that producing the pulse signal of specific coding in the direction indicated, laser is finally produced by pulse type laser diode, to mould
Intend the reflection echo signal of target, the tested target seeker of excitation, so as to complete performance detection.
2. Semi-active LASER seeker performance test device according to claim 1, it is characterized in that：The dc source,
Electric power of the AC power for needed for test equipment and tested target seeker offer work, the dc source and AC power inside are
Necessary protection circuit is included, to protect the Electrical Safety of tested target seeker and test equipment.
3. Semi-active LASER seeker performance test device according to claim 1, it is characterized in that：The main control computer
Containing main frame and display, the display is used for man-machine interaction, while the data obtained by Dynamic Announce test, the relay control
Making sheet can also detection voltage electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312652.XU CN206209017U (en) | 2016-12-02 | 2016-12-02 | Semi-active LASER seeker performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312652.XU CN206209017U (en) | 2016-12-02 | 2016-12-02 | Semi-active LASER seeker performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206209017U true CN206209017U (en) | 2017-05-31 |
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ID=58754530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312652.XU Expired - Fee Related CN206209017U (en) | 2016-12-02 | 2016-12-02 | Semi-active LASER seeker performance test device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206209017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526385A (en) * | 2016-12-02 | 2017-03-22 | 中国人民解放军空军第航空学院 | Semi-active laser seeker performance test method and apparatus thereof |
| CN107356913A (en) * | 2017-06-22 | 2017-11-17 | 河北汉光重工有限责任公司 | A kind of machinery positioning formula LASER Target Simulator and adjustment method |
| CN108871832A (en) * | 2018-08-01 | 2018-11-23 | 北京交通大学 | A kind of infrared seeker on-line proving system free of demolition |
-
2016
- 2016-12-02 CN CN201621312652.XU patent/CN206209017U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526385A (en) * | 2016-12-02 | 2017-03-22 | 中国人民解放军空军第航空学院 | Semi-active laser seeker performance test method and apparatus thereof |
| CN106526385B (en) * | 2016-12-02 | 2023-03-28 | 中国人民解放军空军第一航空学院 | Semi-active laser seeker performance testing method and device |
| CN107356913A (en) * | 2017-06-22 | 2017-11-17 | 河北汉光重工有限责任公司 | A kind of machinery positioning formula LASER Target Simulator and adjustment method |
| CN107356913B (en) * | 2017-06-22 | 2020-06-02 | 河北汉光重工有限责任公司 | Mechanical positioning type laser target simulator and debugging method |
| CN108871832A (en) * | 2018-08-01 | 2018-11-23 | 北京交通大学 | A kind of infrared seeker on-line proving system free of demolition |
| CN108871832B (en) * | 2018-08-01 | 2019-10-18 | 北京交通大学 | A kind of infrared seeker on-line proving system free of demolition |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |