CN205619836U - Whole bullet electricity performance simulation test switch control circuit of guided munition - Google Patents
Whole bullet electricity performance simulation test switch control circuit of guided munition Download PDFInfo
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- CN205619836U CN205619836U CN201620351828.6U CN201620351828U CN205619836U CN 205619836 U CN205619836 U CN 205619836U CN 201620351828 U CN201620351828 U CN 201620351828U CN 205619836 U CN205619836 U CN 205619836U
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Abstract
The utility model discloses a whole bullet electricity performance simulation test switch control circuit of guided munition, it includes converting circuit and conversion control circuit, the beneficial effects are that: the utility model discloses the test interface reserved on the accessible body carries out the comprehensive test to guided munition's whole electrical parameters, simulates, inspects and monitor the evaluation to whole experimental situation the key characteristics parameters of component parts, working timing, data communication etc.. This switch control circuit, the commonality is good, and application scope is wide, convenient to use.
Description
Technical field
This utility model belongs to guided munition technical field of measurement and test, relates to a kind of guided munition whole bullet electrical property emulation testing switch control circuit.
Background technology
Typically, guided munition product is the electronic product constituted based on ten million components and parts, or the Complex Structural System being made up of some assemblies and parts.And the Support of Complex Structural System more levels off to a great system engineering.In this system engineering, it is important that a part be then test system, the test of the various parameters of its main completion system level product and functional verification, including reliability test, ground simulation etc..
Guided munition product univers parameter and functional verification are the important process of test guided munition overall system performance, either producing acceptance phase, or the preparatory stage before long term storage stage and transmitting, guided munition whole bullet electrical property emulation testing is all the main method of conventionally test.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of guided munition whole bullet electrical property emulation testing switch control circuit that guided munition entirety can be carried out intelligent test by test interface reserved on body.
Be the technical scheme is that a kind of guided munition whole bullet electrical property emulation testing switch control circuit by solving above-mentioned technical problem, it includes change-over circuit and conversion control circuit；
Described change-over circuit includes the 25th to the 28th relay and the 18th relay；
The port DY1+ of programmable power supply meets the power positive end mouth DTZ of Missile Body X8 through the 1st normally opened contact KDT25-1 of described 25th relay；The port DY1-of programmable power supply meets the GND port DTGD of Missile Body X8 through the 2nd normally opened contact KDT25-2 of described 25th relay；
The port DY2-of programmable power supply meets the power supply negative terminal mouth DTF of Missile Body X8 through the 1st normally opened contact KDT18-1 of described 18th relay；The port DY2+ of programmable power supply meets the GND port DTGD of Missile Body X8 through the 2nd normally opened contact KDT18-2 of described 18th relay；
The fin test point port DT6 of Missile Body X8 connects the corresponding port of pulse-generating circuit through the 1st normally opened contact KDT28-1 of described 28th relay；The GND port DTGD of Missile Body X8 connects the corresponding port of pulse-generating circuit through the 2nd normally opened contact KDT28-2 of described 28th relay；
The z port DT4 of Missile Body X8 through the 1st normally opened contact KDT26-1 of described 26th relay connect Missile Body X8-Y-port DT7；The y port DT5 of Missile Body X8 meets the-Z port DT8 of Missile Body X8 through the 2nd normally opened contact KDT26-2 of described 26th relay；
The fin test point port DT6 of Missile Body X8 meets the VA port DT18 of Missile Body X8 through the 1st normally opened contact KDT27-1 of described 27th relay；
Described conversion control circuit includes buffer U1-5, rp-drive U1-11 and 9 foot exclusion RP1；
Input 1A ~ the 6A of described buffer U1-5 connects the corresponding port of numeral I/O module respectively；Outfan 1Y ~ the 6Y of described buffer U1-5 connects corresponding input 6 foot ~ 1 foot of described rp-drive U1-11 respectively；The power end VCC of described buffer U1-5 meets the port+5V+ of programmable power supply；The earth terminal GND ground connection of described buffer U1-5；9 feet of described rp-drive U1-11 meet the port+24V+ of programmable power supply；The 8 foot ground connection of described rp-drive U1-11；
Wherein 6 not common end pins of the port+5V+ of the described programmable power supply of public termination of described 9 foot exclusion RP1, described 9 foot exclusion RP1 connect input 1 foot ~ 6 foot of the described rp-drive U1-11 of correspondence respectively；
The coil KDT25 of described 25th relay is connected between outfan 11 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KDT26 of described 26th relay is connected between outfan 12 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11；
The coil KDT27 of described 27th relay is connected between outfan 13 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KDT28 of described 28th relay is connected between outfan 14 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KDT18 of described 18th relay is connected between outfan 15 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KMZ1 of the first Pulse Width Control relay of impulse generating unit is connected between outfan 16 foot and the port+24V+ of programmable power supply of described rp-drive U1-11.
The model of described buffer U1-5 is 74LS07；The model of described rp-drive U1-11 is MC1413.
The beneficial effects of the utility model are: this utility model is that the characterisitic parameter to guided munition entirety, work schedule, data communication etc. check, simulate, and is monitored whole Test condition；Flexible configuration of the present invention, easy to use, simple to operate, testing efficiency is high；This utility model has stronger extensibility, based on this utility model, can meet the testing requirement of new model guided munition, it is also possible to meet the testing requirement of digital guided munition.
Accompanying drawing explanation
Fig. 1 is change-over circuit schematic diagram.
Fig. 2 is conversion control circuit schematic diagram.
Fig. 3 is the theory diagram that this utility model is applied to gun launched missile Missile Body test emulation device.
Fig. 4 is pulse-generating circuit schematic diagram.
Fig. 5 is adapter circuit schematic diagram.
Detailed description of the invention
From the embodiment shown in Fig. 1-5, it includes industrial computer, router, digital multimeter, functional generator, programmable power supply, selection switch, numeral I/O module, change-over circuit, adapter circuit, conversion control circuit and pulse-generating circuit；
Described change-over circuit includes the 25th to the 28th relay and the 18th relay；
Described digital multimeter, programmable power supply, functional generator, selection switch are connected with described industrial computer by router respectively with numeral I/O module；
Described digital multimeter is connected with the described corresponding port selecting switch；
Described switch corresponding port with Missile Body X8 and described adapter circuit respectively is selected to be connected；
Described adapter circuit is connected with the corresponding port of Missile Body X8；
Described functional generator is connected with the corresponding port of described pulse-generating circuit；
Described numeral I/O module corresponding port with described pulse-generating circuit and conversion control circuit respectively is connected；
Described programmable power supply corresponding port with conversion control circuit and pulse-generating circuit respectively is connected；
The port DY1+ of described programmable power supply meets the power positive end mouth DTZ of Missile Body X8 through the 1st normally opened contact KDT25-1 of described 25th relay；The port DY1-of described programmable power supply meets the GND port DTGD of Missile Body X8 through the 2nd normally opened contact KDT25-2 of described 25th relay；
The port DY2-of described programmable power supply meets the power supply negative terminal mouth DTF of Missile Body X8 through the 1st normally opened contact KDT18-1 of described 18th relay；The port DY2+ of described programmable power supply meets the GND port DTGD of Missile Body X8 through the 2nd normally opened contact KDT18-2 of described 18th relay；
The fin test point port DT6 of Missile Body X8 connects the corresponding port of described pulse-generating circuit through the 1st normally opened contact KDT28-1 of described 28th relay；The GND port DTGD of Missile Body X8 connects the corresponding port of described pulse-generating circuit through the 2nd normally opened contact KDT28-2 of described 28th relay；
The z port DT4 of Missile Body X8 through the 1st normally opened contact KDT26-1 of described 26th relay connect Missile Body X8-Y-port DT7；The y port DT5 of Missile Body X8 meets the-Z port DT8 of Missile Body X8 through the 2nd normally opened contact KDT26-2 of described 26th relay；
The fin test point port DT6 of Missile Body X8 meets the VA port DT18 of Missile Body X8 through the 1st normally opened contact KDT27-1 of described 27th relay.
Described pulse-generating circuit includes phase inverter U11A, phase inverter U11B, enumerator U12, selector U13, switch module U14, resistance R90, the first Pulse Width Control relay, port MZ1 and port MGD1；
The outfan XF1 of described functional generator connects 4 feet of described switch module U14 through the 1st normally opened contact KMZ1-1 of described first Pulse Width Control relay；
The outfan XF1D of described functional generator connects 11 feet of described switch module U14；
The outfan XF2 of described functional generator connects 3 feet of described switch module U14 through the 2nd normally opened contact KMZ1-2 of described first Pulse Width Control relay；
The outfan XF2D of described functional generator connects 12 feet of described switch module U14；
2 feet of described switch module U14 and 5 feet meet described port MZ1 respectively；
Described port MZ1 meets the fin test point port DT6 of Missile Body X8 through the 1st normally opened contact KDT28-1 of described 28th relay；
10 feet of described switch module U14 and 13 feet meet described port MGD1 respectively；
Described port MGD1 meets the GND port DTGD of Missile Body X8 through the 2nd normally opened contact KDT28-2 of described 28th relay；
Input 1 foot of described phase inverter U11A meets the port CLK of described numeral I/O module；
1 foot of described selector U13 to 4 feet meet port D3 ~ D0 that described numeral I/O module is corresponding respectively；12 feet of described selector U13 to 15 feet meet port D7 ~ D4 that described numeral I/O module is corresponding respectively；
Outfan 2 foot of described phase inverter U11A connects 5 feet of described enumerator U12；
3 feet of described enumerator U12 connect 11 feet of described selector U13；2 feet of described enumerator U12 connect 10 feet of described selector U13；6 feet of described enumerator U12 connect 9 feet of described selector U13；
7 feet of described enumerator U12 connect its 14 foot；
6 feet of described selector U13 connect input 3 foot of described phase inverter U11B；Outfan 4 foot of described phase inverter U11B meets the port+5V+ of described programmable power supply through described resistance R90；
4 feet of described enumerator U12,11 feet and 16 feet meet the port+5V+ of described programmable power supply respectively；15 feet of described enumerator U12,1 foot, 10 feet, 9 feet and 8 feet ground connection respectively；16 feet of described selector U13 meet the port+5V+ of described programmable power supply；7 feet of described selector U13 and 8 feet ground connection respectively；
6 feet of described switch module U14 and 9 feet connect outfan 4 foot of described phase inverter U11B respectively；
14 feet of described switch module U14 meet the port+15V+ of described programmable power supply；8 feet of described switch module U14 meet the port-15V-of described programmable power supply；7 feet of described switch module U14 meet port+15V-, port-15V+ and the port+5V-of described programmable power supply respectively.
Described adapter circuit includes R10-R13 and port DT11A-DT14A；
Described resistance R13 is connected between the DT11 port of port DT11A and Missile Body X8；
Described resistance R12 is connected between the DT12 port of port DT12A and Missile Body X8；
Described resistance R11 is connected between the DT13 port of port DT13A and Missile Body X8；
Described resistance R10 is connected between the DT14 port of port DT14A and Missile Body X8；
Described port DT11A-DT14A connects the described corresponding port selecting switch respectively.
Described conversion control circuit includes buffer U1-5, rp-drive U1-11 and resistance R1-1 ~ R1-6；
Input 1A ~ the 6A of described buffer U1-5 connects the corresponding port of described numeral I/O module respectively；Outfan 1Y ~ the 6Y of described buffer U1-5 connects corresponding input 6 foot ~ 1 foot of described rp-drive U1-11 respectively；The power end VCC of described buffer U1-5 meets the port+5V+ of described programmable power supply；The earth terminal GND ground connection of described buffer U1-5；9 feet of described rp-drive U1-11 meet the port+24V+ of described programmable power supply；The 8 foot ground connection of described rp-drive U1-11；
Wherein 6 not common end pins of the port+5V+ of the described programmable power supply of public termination of described 9 foot exclusion RP1, described 9 foot exclusion RP1 connect input 1 foot ~ 6 foot of the described rp-drive U1-11 of correspondence respectively；
The coil KDT25 of described 25th relay is connected between outfan 11 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11；
The coil KDT26 of described 26th relay is connected between outfan 12 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11；
The coil KDT27 of described 27th relay is connected between outfan 13 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11；
The coil KDT28 of described 28th relay is connected between outfan 14 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11；
The coil KDT18 of described 18th relay is connected between outfan 15 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11；
The coil KMZ1 of described first Pulse Width Control relay is connected between outfan 16 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11.
The model of described digital multimeter is 34405A；The model of described functional generator is 33210A；The model of described programmable power supply is N6700B；The described model selecting switch is L4421A；The model of described numeral I/O module is L4450A.
The model of described phase inverter U11A and phase inverter U11B is 74LS04；The model of described enumerator U12 is 74LS193；The model of described selector U13 is 74LS151；The model of described switch module U14 is DG303AAK；The model of described buffer U1-5 is 74LS07；The model of described rp-drive U1-11 is MC1413.
The method of testing that Missile Body input and output of the present invention check is as follows: industrial computer sends instruction by numeral I/O module transfer to conversion control circuit, makes the normally opened contact of the 18th relay and the 25th relay close, switches on power；The normally opened contact making the 26th relay and the 27th relay closes, short circuit respective terminal, reads and consume electric current from programmable power supply.
Steering wheel potentiometer PR1, PR2 and "-Y ", "-Z " and signal value: industrial computer send instruction by numeral I/O module transfer to conversion control circuit, the normally opened contact making the 28th relay closes, access functional generator, produce pulse command, controlled digital multimeter by industrial computer, select to read corresponding port data.
Voltage on rudder electromechanical magnetic valve winding and STT missile signal "-Y ", "-Z " and voltage: controlled digital multimeter by industrial computer, select to read corresponding port data.
The above embodiment is only preferred embodiment of the present utility model, and not this utility model possible embodiments is exhaustive.For persons skilled in the art, any obvious change done to it on the premise of without departing substantially from this utility model principle and spirit, within all should being contemplated as falling with claims of the present utility model.
Claims (2)
1. a guided munition whole bullet electrical property emulation testing switch control circuit, it is characterised in that: include change-over circuit and conversion control circuit；
Described change-over circuit includes the 25th to the 28th relay and the 18th relay；
The port DY1+ of programmable power supply meets the power positive end mouth DTZ of Missile Body X8 through the 1st normally opened contact KDT25-1 of described 25th relay；The port DY1-of programmable power supply meets the GND port DTGD of Missile Body X8 through the 2nd normally opened contact KDT25-2 of described 25th relay；
The port DY2-of programmable power supply meets the power supply negative terminal mouth DTF of Missile Body X8 through the 1st normally opened contact KDT18-1 of described 18th relay；The port DY2+ of programmable power supply meets the GND port DTGD of Missile Body X8 through the 2nd normally opened contact KDT18-2 of described 18th relay；
The fin test point port DT6 of Missile Body X8 connects the corresponding port of pulse-generating circuit through the 1st normally opened contact KDT28-1 of described 28th relay；The GND port DTGD of Missile Body X8 connects the corresponding port of pulse-generating circuit through the 2nd normally opened contact KDT28-2 of described 28th relay；
The z port DT4 of Missile Body X8 through the 1st normally opened contact KDT26-1 of described 26th relay connect Missile Body X8-Y-port DT7；The y port DT5 of Missile Body X8 meets the-Z port DT8 of Missile Body X8 through the 2nd normally opened contact KDT26-2 of described 26th relay；
The fin test point port DT6 of Missile Body X8 meets the VA port DT18 of Missile Body X8 through the 1st normally opened contact KDT27-1 of described 27th relay；
Described conversion control circuit includes buffer U1-5, rp-drive U1-11 and 9 foot exclusion RP1；
Input 1A ~ the 6A of described buffer U1-5 connects the corresponding port of numeral I/O module respectively；Outfan 1Y ~ the 6Y of described buffer U1-5 connects corresponding input 6 foot ~ 1 foot of described rp-drive U1-11 respectively；The power end VCC of described buffer U1-5 meets the port+5V+ of programmable power supply；The earth terminal GND ground connection of described buffer U1-5；9 feet of described rp-drive U1-11 meet the port+24V+ of programmable power supply；The 8 foot ground connection of described rp-drive U1-11；
Wherein 6 not common end pins of the port+5V+ of the public termination programmable power supply of described 9 foot exclusion RP1, described 9 foot exclusion RP1 connect input 1 foot ~ 6 foot of the described rp-drive U1-11 of correspondence respectively；
The coil KDT25 of described 25th relay is connected between outfan 11 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KDT26 of described 26th relay is connected between outfan 12 foot and the port+24V+ of described programmable power supply of described rp-drive U1-11；
The coil KDT27 of described 27th relay is connected between outfan 13 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KDT28 of described 28th relay is connected between outfan 14 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KDT18 of described 18th relay is connected between outfan 15 foot and the port+24V+ of programmable power supply of described rp-drive U1-11；
The coil KMZ1 of the first Pulse Width Control relay of impulse generating unit is connected between outfan 16 foot and the port+24V+ of programmable power supply of described rp-drive U1-11.
A kind of guided munition whole bullet electrical property emulation testing switch control circuit the most according to claim 1, it is characterised in that: the model of described buffer U1-5 is 74LS07；The model of described rp-drive U1-11 is MC1413.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620351828.6U CN205619836U (en) | 2016-04-25 | 2016-04-25 | Whole bullet electricity performance simulation test switch control circuit of guided munition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620351828.6U CN205619836U (en) | 2016-04-25 | 2016-04-25 | Whole bullet electricity performance simulation test switch control circuit of guided munition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205619836U true CN205619836U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620351828.6U Expired - Fee Related CN205619836U (en) | 2016-04-25 | 2016-04-25 | Whole bullet electricity performance simulation test switch control circuit of guided munition |
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| Country | Link |
|---|---|
| CN (1) | CN205619836U (en) |
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2016
- 2016-04-25 CN CN201620351828.6U patent/CN205619836U/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20210425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |