CN106526455A - Circuit board detection and diagnosis system and method for missile launch control device - Google Patents
Circuit board detection and diagnosis system and method for missile launch control device Download PDFInfo
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- CN106526455A CN106526455A CN201611050879.6A CN201611050879A CN106526455A CN 106526455 A CN106526455 A CN 106526455A CN 201611050879 A CN201611050879 A CN 201611050879A CN 106526455 A CN106526455 A CN 106526455A
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- circuit board
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 238000003745 diagnosis Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000006870 function Effects 0.000 claims description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 claims description 11
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 claims description 11
- 102100021133 Nuclear protein 1 Human genes 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 9
- 101000685982 Homo sapiens NAD(+) hydrolase SARM1 Proteins 0.000 claims description 5
- 102100023356 NAD(+) hydrolase SARM1 Human genes 0.000 claims description 5
- 239000000849 selective androgen receptor modulator Substances 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 101100156949 Arabidopsis thaliana XRN4 gene Proteins 0.000 description 1
- 101100215777 Schizosaccharomyces pombe (strain 972 / ATCC 24843) ain1 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention relates to a circuit board detection and diagnosis system and a circuit board detection and diagnosis method for a missile launch control device. The circuit board detection and diagnosis system comprises main equipment and an auxiliary upper computer, wherein the main equipment comprises a computer case and an embedded ARM microprocessor arranged in the computer case; the embedded ARM microprocessor is connected with a data acquisition card, a power supply module, a conditioning circuit board and a communication port, and the conditioning circuit board is connected with a circuit detection platform; the embedded ARM microprocessor is connected with the auxiliary upper computer by means of the communication port; and function expansion components are arranged on an external panel of the computer case in an embedded manner. The circuit board detection and diagnosis system for the missile launch control device have the advantages of high system stability, reliability and safety; the function expansion components are arranged on the external part of the computer case in an embedded manner, all test items can be completed independently by the main equipment, the integrity of the circuit board detection and diagnosis system is effectively improved, and the circuit board detection and diagnosis system is convenient to carry and flexible to use; and the communication port is expanded, thereby being capable of realizing communication with the auxiliary upper computer.
Description
Technical field
The present invention relates to weaponry simulation test technology field, it particularly relates to a kind of guided missile sends out control device circuit
Plate detection and diagnosis system and method.
Background technology
Certain type guided missile send out control device circuit board detection and diagnosis system be used to detecting certain type guided missile send out control electronic box microcomputer plate,
Condition hard board and detection plate, fault location to corresponding components and parts, and provide trouble shooting prompting.It is therefore desirable to the system
Measurement is accurate, and real-time, small volume and less weight is easy to carry.Meanwhile, to also have suitable safety and can as electronic equipment
By property.
Certain type guided missile send out the technological thought of control device circuit board detection and diagnosis system design be summarized as it is following some：
(1) modularity, intellectuality, standardization, rapid design philosophy
It is according to the development characteristic of hyundai electronicses information technology, with reference to China to equipment Safeguard and the requirement of maintenance, universal
Electric circuit inspection platform should reach modularity, intellectuality, standardization, it is rapid four requirement.Modular design is caused
System various pieces function definitely, is easy to system to be safeguarded and Function Extension；Intelligentized design makes system automatically, in fact
When complete each task；Standardized designs make system meet the requirement of current techique specification, and have compatibility；It is rapid
Design cause system equipment can quickly be tested in than relatively rugged environment.
(2) reliability, maintainability thought
System must be in the design of design phase great attention reliability and maintainability as Complex electronic equipments.It is reliable
From the aspect of the design of property will be arranged etc. from electromagnetism interference, software reliability, component placement and cable.Maintainability is circuit
Design, chassis design and mounting arrangement Important Problems to be considered, mainly including in maintenance accessi bility, device convertibility etc.
Hold.
(3) advanced technology
Advanced, ripe soft and hardware technology is adopted as far as possible, and advanced circuit design technique is combined with software engineering, excellent
Change overall technological scheme design.
(4) good safety and usability
The actually used demand of army is taken into full account, will technically be ensured with good operability during system design
With it is easy to use, while must assure that the safety of system itself and user of service during use.
The content of the invention
The technical problem to be solved is to provide a kind of small volume and less weight, and portable guided missile generates control device electricity
Road plate detection and diagnosis system and method.
Technical scheme can be realized by following technical measures：A kind of guided missile sends out control device circuit board detection
Diagnostic system, including main equipment and auxiliary host computer, the main equipment include cabinet and are arranged at interior in the cabinet
Embedding ARM microprocessor；The embedded ARM microprocessor is connected with data collecting card, power module, modulate circuit plate and communication ends
Mouthful, the modulate circuit plate connects electric circuit inspection platform；The embedded ARM microprocessor is described by COM1 connection
Auxiliary host computer；Nested on the cabinet exterior panel to arrange functions expanding part, the functions expanding part includes LCD liquid crystal
One or more in screen, keyboard, LED display lamps, printer, the functions expanding part connect the embedded ARM microprocessors
Device.
By upper, all test events can be by main equipment complete independently, so as to realize the modularity of total system.Simultaneously
COM1 is extended, the communication with auxiliary host computer is capable of achieving.It is not readily portable that this scheme solves a scheme, uses
Inflexible shortcoming.
Preferably, the electric circuit inspection platform is provided with standard detection interface, and the standard detection interface connects tested electricity
Road plate.
Preferably, the power module adopts the encapsulation Switching Power Supply of exportable single channel or plurality of voltages signal.
By upper, in the case where same circuits board space is taken, this power module is provided with big electric current, efficiency high and outer
Enclose the simple advantage of circuit.
Preferably, the power module includes operational amplifier and three terminal regulator.
Preferably, the embedded ARM microprocessor adopts LPC2210 microprocessors, the LPC2210 microprocessor extensions
It is connected with FLASH memory and SARM chips.
By upper, certain type guided missile is sent out control mount board level detection platform and is applied to military environments, and it is good that this requires that system has
Stability, reliability, safety.At the same time it is also necessary to consider the problem of cost performance, if cost is higher, it is difficult in portion
Promoted the use of in team, so, system design, the FLASH memory are carried out using ARM series microprocessors LPC2210
Using SST39VF160, the SARM chips adopt IS61LVB25616AL.
Preferably, the keyboard adopts pulse trigger type by key control.
By upper, corresponding button be also provided with software program and judged and is prevented key jitter program.
Preferably, the LCD liquid crystal display screens adopt graphic dot matrix liquid crystal display.
By upper, for more intuitive display system testing result and information, while consider cost performance, using graphical dots
Battle array liquid crystal display.LCD160128 liquid crystal displays are mainly by line driver/row driver 160 × 128 full lattice lcds of qualifying
Display is constituted.Figure shows can be completed, it is also possible to show 10 × 8 (16 × 16 dot matrix) Chinese characters.
Preferably, the COM1 be USB interface, serial ports, any one or more in the network port.
A kind of guided missile sends out control device circuit board checkout and diagnosis method, sends out control device circuit board checkout and diagnosis using above-mentioned guided missile
System is detected and is diagnosed.
Beneficial effects of the present invention are：System stability, reliability and safe；Nested functions expanding portion outside cabinet
Part, all test events can effectively increase the globality of system by main equipment complete independently, make it easier to carry and spirit
It is living to use；Extend COM1 simultaneously, be capable of achieving the communication with auxiliary host computer.
Description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System.
Fig. 1 is the structural representation that a kind of guided missile of the invention sends out control device circuit board detection and diagnosis system；
Fig. 2 is the circuit diagram of the power module that a kind of guided missile of the invention sends out control device circuit board detection and diagnosis system.
Accompanying drawing is marked：
1, main equipment；2, aid in host computer；3, embed ARM microprocessor；4, data collecting card；5, power module；6,
Modulate circuit plate；7, COM1；8, functions expanding part；9, electric circuit inspection platform；10, FLASH memory；11, SARM cores
Piece；12, real-time clock.
Specific embodiment
To make the present invention easier to understand, the specific embodiment of the present invention is further illustrated below.
As shown in figure 1, a kind of guided missile is sent out controls device circuit board detection and diagnosis system, including main equipment 1 is upper with auxiliary
Machine 2, the main equipment 1 include cabinet and the embedded ARM microprocessor 3 being arranged in the cabinet；The micro- place of the embedded ARM
Reason device 3 is connected with data collecting card 4, power module 5, modulate circuit plate 6 and COM1 7, and the modulate circuit plate 6 connects electricity
Road detection platform 9；The embedded ARM microprocessor 3 connects the auxiliary host computer 2 by the COM1 7；The cabinet
Nested on exterior panel to arrange functions expanding part 8, the functions expanding part 8 includes that LCD liquid crystal display screens, keyboard, LED show
Lamp, printer, the functions expanding part 8 connect the embedded ARM microprocessor 3.
The electric circuit inspection platform 9 is provided with standard detection interface, and the standard detection interface connects circuit-under-test plate.
The power module 5 adopts the encapsulation Switching Power Supply of exportable single channel or plurality of voltages signal.
The power module 5 includes operational amplifier and three terminal regulator.
The embedded ARM microprocessor 3 adopts LPC2210 microprocessors, the LPC2210 microprocessor extensions to be connected with
FLASH memory 10 and SARM chips 11.
The keyboard adopts pulse trigger type by key control.
The LCD liquid crystal display screens adopt graphic dot matrix liquid crystal display.
The COM1 7 is USB interface, serial ports, any one or more in the network port.
The embedded ARM microprocessor 3 is also associated with real-time clock 12.
A kind of guided missile sends out control device circuit board checkout and diagnosis method, sends out control device circuit board checkout and diagnosis using above-mentioned guided missile
System is detected and is diagnosed.
Certain type MISSILE LAUNCHING guidance device sends out three detection parts (detection circuit board, the condition combiner circuit of control electronic box
Plate, microcomputer circuit plate) various detection projects be required for completing by whole set of system.Hardware system embeds ARM microprocessor 3
Control the equipment on the exterior panels such as LCD liquid crystal display screens.The function of 4 data acquisition of data collecting card.Modulate circuit plate 6 is led
The functions such as isolation that signal is used for, matching.Electric circuit inspection platform 9 completes the test of detected circuit plate, and power module 5 is produced
Power supply required for circuit-under-test and signal conditioning circuit, and voltage is adjustable within the specific limits, meets the need of circuit-under-test
Will.
In 5 design process of power module, according to be measured control circuit board and the need of circuit board detecting diagnostic device circuit
Ask, while taking into account the adjustability of supply voltage, comprehensively realized using power module 5 and controllable type power circuit.Power module 5 is adopted
With a kind of packaged Switching Power Supply, one piece of power module 5 can export single channel or plurality of voltages signal.It is identical taking
In the case of circuit board space, the characteristics of be provided with electric current big, efficiency high and simple peripheral circuit using power module 5.Such as Fig. 2
Controllable type power module 5 that is shown, being constituted using operational amplifier and three terminal regulator in the present system.AO0 is changed for D/A
(AD7237) output (output voltage is between -5V to+5V), the control signal that DO7 is given for LPC2210.It is steady using three ends
The characteristic of depressor (LM7818CT), controls the output voltage of AD7237 by LPC2210, or adjusts resistance R23, R35 to change
The gain of amplifier, you can control supply voltage is in certain scope.For the upper electric control of system, using three pole of NPN type
Pipe Q1 drives electromagnetic relay K1 to realize.
In order to location-plate level failure it is thinner, there is provided more appropriate maintenance suggestion, while the display for solving LCD liquid crystal displays is held
The little problem of amount, we devise auxiliary 2 software of host computer.2 software of auxiliary host computer can pass through COM1 7 and LPC2210
Master control borad is communicated, and in hardware system realizes data communication by the USB interface device PD IUSBD12 with parallel bus.
It is 3.3V based on the reference voltage of the 8 10 ADC transducers in tunnel of LPC2210, and Board Under Test requires that voltage is mostly
± 15V, design for the ease of bleeder circuit and obtain high conversion accuracy, and we are the D/A and A/D in LPC2210 peripheral expansions
Module.
D/A change-over circuit master chips include AD7237 chips and LM258 chips.AD7237 is a kind of completely two-way 12
Voltage output converter, with out amplifier and built-in reference voltage source, with high speed, low power consumption characteristic.The work of AD7237
It is ± 12V～± 15V to make voltage, with (8+4) position data latch structure.In this test system, A roads (CH1) high eight-bit
Address is 0x82001002, and the address of low eight is 0x82001000；The address of B roads (CH1) high eight-bit is 0x82002006, low
The address of eight is 0x82002004；Startup changes address into 0x82002000.
A/D change-over circuit master chips include AD1674 chips and AD7501 chips.AD1674 is that a kind of 12 bit strip is micro- parallel
The successive approximation modulus conversion chip of machine interface, inside carry sampling holder, 10V reference voltage sources, clock source and can
With the temporary/tristate output buffer of microprocessor bus direct interface.AD1674 adopts dual power supply, analog signal voltage
For ± 12V～± 15V, digital signal voltage is+5V, with high/low temperature stability it is good, it is low in energy consumption the features such as.In this test it is
In system, high eight-bit data address 0x82003004 is read, read low eight bit data address 0x82003006, starting conversion address is
0x82003000, analogue signal input range be -10V～+10V (by pin REF IN, REF OUT, BIPOF, 20VIN company
Connect decision).Microprocessor LPC2210 monitors transition status output by P0.7 mouths, if detecting high level explanation conversion
Carry out, detect low level explanation EOC.Due to analog voltage amount to be measured it is more, a piece of AD7501 of system design.
AD7501 is a kind of eight multiway analog switches for selecting, and high-level strobe (EN ports), main system pass through P0.4, P0.5, P0.6
The selection to eight road analog signalses is realized, the voltage follower caching consisted of LM258 is sequentially sent to A/D change-over circuits
In.
It is analyzed by control electronic box is sent out to certain type guided missile, these board circuits can be divided into by signal characteristic：Numeral
Amount circuit (without CPU)；Analog quantity circuit (without CPU)；Cpu circuit.As can be seen here, embed the data collecting card of ARM microprocessor 3
The signal transmitted between 4 circuits and circuit board under test includes digital quantity (Transistor-Transistor Logic level), analog quantity and serial data.
The generation of Transistor-Transistor Logic level and detecting system extend three 82C55, are realized by chip selection signal ECS5, ECS6, ESC7
16 road single input signal DI0～DI15 (for detecting circuit board feedback data), 16 road single input signal DO0～DO15 (are used
In sending control instruction), 16 road input/output signal DIO0～DIO15 (sending for control instruction and feedback data detection).
By the P0.8 port controlling 82C55 chip resets of LPC2210.
As the GPIO mouths level of LPC2210 is 3.3V, and 6 signal level of modulate circuit plate is 5V, therefore we are at place
Also a piece of bus transceiver 74LVC4245 is devised between reason device and modulate circuit plate 6, realize patrolling between 3.3V and 5V systems
Collect level conversion.
In the generation and detecting system of analog quantity, microprocessor LPC2210 is by peripheral expansion D/A module output simulation letter
Number (amplitude voltage is between+5V and -5V), then carries out signal processing by signal processing circuit.
A/D output signals are amplified via in-phase amplifier, and terminal output voltage (positive output) is
Data collecting card 4 passes through AIN1 ports timing monitoring output voltage now.Then anti-phase putting is carried out through inverting amplifier again
Greatly, output voltage (negative output) isOutput electricity of the data collecting card 4 by AIN2 ports timing monitoring now
Pressure.Any analog quantity voltage of the amplitude voltage between+15V and -15V is produced by bleeder circuit, two-way voltage is also capable of achieving
(a positive and a negative) is while output.
The analog signalses detected by this system mainly include two kinds：Supply voltage and amplifier output analog signalses.Electricity
Source voltage by voltage follower and correlation bleeder circuit partial pressure after, into microprocessor LPC2210 peripheral expansion A/D modules
Detected.The detection of amplifier output analog signalses is realized by circuit and software scans.Analog signalses to be measured are first
First passing through bleeder circuit carries out partial pressure, then after comparator LM311H (or optocoupler TIL113) process, directly send
Enter microprocessor LPC2210 peripheral expansions port to be detected.
In serial data processing system, it is typical single chip circuit structure, Er Qiedan based on Board Under Test microcomputer plate circuit
Piece machine and storage rom chip are equipped with pin jack, and we are using replacing single-chip microcomputer or storage rom chip (built-in self-editing test
Program), and implement inspection by way of serial port level chance-over circuit MAX232 carries out serial communication with microprocessor LPC2210
Survey, and fault diagnosis and positioning are carried out by corresponding protocol procedure.By microprocessor LPC2210 ports P0.1 functions are set
The serial input RxD of UART0 is set to, the communication with tested single-chip microcomputer is realized.
Last should be noted that above example is only to illustrate technical scheme rather than the present invention is protected
The restriction of shield scope, although being explained in detail to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Understand, technical scheme can be modified or equivalent, without deviating from the essence of technical solution of the present invention
And scope.
Claims (9)
1. a kind of guided missile sends out control device circuit board detection and diagnosis system, it is characterised in that including main equipment and auxiliary host computer,
The main equipment includes cabinet and the embedded ARM microprocessor being arranged in the cabinet；The embedded ARM microprocessor connects
Data collecting card, power module, modulate circuit plate and COM1 are connected to, the modulate circuit plate connects electric circuit inspection platform；
The embedded ARM microprocessor connects the auxiliary host computer by the COM1；It is nested on the cabinet exterior panel
Functions expanding part is set, and the functions expanding part includes the one kind in LCD liquid crystal display screens, keyboard, LED display lamps, printer
Or it is various, the functions expanding part connects the embedded ARM microprocessor.
2. guided missile according to claim 1 sends out control device circuit board detection and diagnosis system, it is characterised in that the circuit inspection
Survey platform and be provided with standard detection interface, the standard detection interface connects circuit-under-test plate.
3. guided missile according to claim 1 sends out control device circuit board detection and diagnosis system, it is characterised in that the power supply mould
Block adopts the encapsulation Switching Power Supply of exportable single channel or plurality of voltages signal.
4. guided missile according to claim 3 sends out control device circuit board detection and diagnosis system, it is characterised in that the power supply mould
Block includes operational amplifier and three terminal regulator.
5. guided missile according to claim 1 sends out control device circuit board detection and diagnosis system, it is characterised in that described embedded
ARM microprocessor adopts LPC2210 microprocessors, the LPC2210 microprocessor extensions to be connected with FLASH memory and SARM
Chip.
6. guided missile according to claim 1 sends out control device circuit board detection and diagnosis system, it is characterised in that the keyboard
Pulse trigger type is adopted by key control.
7. guided missile according to claim 1 sends out control device circuit board detection and diagnosis system, it is characterised in that the LCD liquid
Brilliant screen is using graphic dot matrix liquid crystal display.
8. guided missile according to claim 1 sends out control device circuit board detection and diagnosis system, it is characterised in that the communication ends
Mouthful for USB interface, serial ports, any one or more in the network port.
9. a kind of guided missile sends out control device circuit board checkout and diagnosis method, it is characterised in that using as described in claim 1-8 is arbitrary
Guided missile send out control device circuit board detection and diagnosis system detected and diagnosed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050879.6A CN106526455A (en) | 2016-11-24 | 2016-11-24 | Circuit board detection and diagnosis system and method for missile launch control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050879.6A CN106526455A (en) | 2016-11-24 | 2016-11-24 | Circuit board detection and diagnosis system and method for missile launch control device |
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| CN106526455A true CN106526455A (en) | 2017-03-22 |
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| CN201611050879.6A Pending CN106526455A (en) | 2016-11-24 | 2016-11-24 | Circuit board detection and diagnosis system and method for missile launch control device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544458A (en) * | 2017-09-04 | 2018-01-05 | 中国航发南方工业有限公司 | The airborne detection means of air-to-air missile and detection method |
| CN108897307A (en) * | 2018-07-06 | 2018-11-27 | 北京电子工程总体研究所 | A kind of monitoring method, data processing module, readable storage medium storing program for executing and its system |
| CN109459959A (en) * | 2018-12-06 | 2019-03-12 | 上海机电工程研究所 | State of transmitting apparatus automatic checkout system and its method |
| CN110657720A (en) * | 2019-10-24 | 2020-01-07 | 中国人民解放军32181部队 | Rotary table control unit for missile performance test system |
| CN111006557A (en) * | 2019-11-27 | 2020-04-14 | 湖北三江航天红林探控有限公司 | Handheld fire testing terminal |
| CN113377081A (en) * | 2021-06-08 | 2021-09-10 | 中国人民解放军陆军工程大学 | Simplified test module for missile equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544458A (en) * | 2017-09-04 | 2018-01-05 | 中国航发南方工业有限公司 | The airborne detection means of air-to-air missile and detection method |
| CN108897307A (en) * | 2018-07-06 | 2018-11-27 | 北京电子工程总体研究所 | A kind of monitoring method, data processing module, readable storage medium storing program for executing and its system |
| CN109459959A (en) * | 2018-12-06 | 2019-03-12 | 上海机电工程研究所 | State of transmitting apparatus automatic checkout system and its method |
| CN110657720A (en) * | 2019-10-24 | 2020-01-07 | 中国人民解放军32181部队 | Rotary table control unit for missile performance test system |
| CN110657720B (en) * | 2019-10-24 | 2021-08-24 | 中国人民解放军32181部队 | Rotary table control unit for missile performance test system |
| CN111006557A (en) * | 2019-11-27 | 2020-04-14 | 湖北三江航天红林探控有限公司 | Handheld fire testing terminal |
| CN113377081A (en) * | 2021-06-08 | 2021-09-10 | 中国人民解放军陆军工程大学 | Simplified test module for missile equipment |
| CN113377081B (en) * | 2021-06-08 | 2022-11-04 | 中国人民解放军陆军工程大学 | Test system of guided missile control box |
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Inventor after: Xue Xuedong Inventor after: Cheng Xude Inventor after: Zheng Yuan Inventor after: Wang Hongli Inventor after: Fu Donghao Inventor after: Liu Wei Inventor after: Wang Pin Inventor after: Cheng Kan Inventor before: Xu Bing Inventor before: Xue Xuedong Inventor before: Cheng Xude Inventor before: Zheng Yuan Inventor before: Wang Hongli Inventor before: Fu Donghao Inventor before: Liu Wei Inventor before: Wang Pin Inventor before: Cheng Kan |
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Effective date of registration: 20181203 Address after: No. 88 Houbaoying Road, Qinhuai District, Nanjing City, Jiangsu Province Applicant after: PLA Military Engineering University Address before: Room 1009, Guanggu Capital Building, Hongshan District, Wuhan City, Hubei Province Applicant before: Xue Xuedong |
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