CN207515632U - A kind of double set Redundancy Design all-electronin fuse testers - Google Patents
A kind of double set Redundancy Design all-electronin fuse testers Download PDFInfo
- Publication number
- CN207515632U CN207515632U CN201721566832.5U CN201721566832U CN207515632U CN 207515632 U CN207515632 U CN 207515632U CN 201721566832 U CN201721566832 U CN 201721566832U CN 207515632 U CN207515632 U CN 207515632U
- Authority
- CN
- China
- Prior art keywords
- fuse
- cpld
- microcontroller
- double set
- electronin
- 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
Abstract
The utility model provides a kind of double set Redundancy Design all-electronin fuse testers, and the program includes AC DC power supplies, electric pressure converter, microcontroller, indicator light, the first CPLD, the 2nd CPLD, driving circuit, connector and relay；Microcontroller is electrically connected respectively with the first CPLD, the 2nd CPLD, electric pressure converter, connector, relay and indicator light；AC DC power supplies are electrically connected with electric pressure converter and relay；Electric pressure converter respectively with the first CPLD, the 2nd CPLD and monolithic mechatronics；Driving circuit is electrically connected respectively with the first CPLD, the 2nd CPLD and connector.The program can either detect double set function modules inside fuse respectively, double set function modules can also be detected simultaneously, it ensure that the completeness tested the all-electronin fuse of double set Redundancy Designs, simultaneously according to testing result, preliminary fault location is carried out convenient for fuse faulty to inner function module.
Description
Technical field
The utility model relates to fuse detection field, especially a kind of double set Redundancy Design all-electronin fuse tests
Instrument.
Background technology
Fuse is the apparatus to cause bursting on missile weapon system, is the important component in entire weapon system.With mesh
The development of mark, warhead and the mode of operation and science and technology, the function of fuse is also in constantly improve.In order to ensure fuse
The Redundancy Designs of double set backups can be used in safety and reliability, the function module inside fuse, and this double set Redundancy Designs can
To ensure when wherein a set of function module of fuse breaks down, fuse can still work normally.Fuse test device is
The important tool of fuse performance is evaluated, test result can directly react the quality of fuse quality.It is superfluous for being backed up using double sets
The all-electronin fuse of remaining design, the performance of test fuse that can be complete seem particularly important.
2013,《Detection and control journal》What the 3rd phase of volume 35 delivered《Fuse electronic safety system on piece may be programmed survey
Try instrument versatility technology》In one text, a kind of SCM Based fuse electronic safety system on piece is described in detail and may be programmed survey
Instrument is tried, wherein, 1.2 sections are mentioned：" electronic safety system tester is using ' one key+indicator light ' mode can complete self-test, inspection
The fixed and inspection to fuze function carries out qualified judgement and stores detection data automatically；Can also by the memory of itself and
External interface is realized and is controlled with the information exchange of outer computer and detection.Tester completes simulation fuze control system to drawing
The system power supply of letter, arming, insurance reset, provide the function of trigger signal, and test the program of its various working condition
Action, state parameter and output data have judging result whether measuring fuse and provide fuse automatically normally." and show
The principle schematic of SCM Based fuse electronic safety system programmable test instrument.
With reference to the principle schematic of SCM Based fuse electronic safety system programmable test instrument, it is seen then that complete at present
For electronic fuse tester during fuse is tested, what is no matter tested is which type of fuse, and letter is protected and reset providing solution
Number when, one group of solution is only provided and is protected and reset signal.
If all-electronin fuse tester can only provide one group of solution guarantor and reset signal, then for double set Redundancy Designs
All-electronin fuse, when sending solution guarantor's signal and reset signal, double set function modules inside fuse receive signal, return simultaneously
The Huis accuses signal, if inner function module is faulty, the fuse testing result that all-electronin fuse tester provides is only able to display
Tested fuse is abnormal, it is impossible to carry out Primary Location to the failure function module of fuse.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of double set Redundancy Design all-electronin fuse testers.It should
Scheme can either detect double set function modules inside fuse respectively, and double set function modules can also be detected simultaneously, ensured
To the completenesses that the all-electronin fuses of double set Redundancy Designs are tested, while according to testing result, convenient for inner function module
Faulty fuse carries out preliminary fault location.
This programme is achieved by the following technical measures：
A kind of double set Redundancy Design all-electronin fuse testers, include AC-DC power supplys, electric pressure converter, microcontroller, refer to
Show lamp, the first CPLD, the 2nd CPLD, driving circuit, connector and relay；Microcontroller respectively with the first CPLD, the 2nd CPLD,
Electric pressure converter, connector, relay and indicator light electrical connection；AC-DC power supplys are electrically connected with electric pressure converter and relay；Electricity
Pressure converter respectively with the first CPLD, the 2nd CPLD and monolithic mechatronics；Driving circuit respectively with the first CPLD, second
CPLD and connector electrical connection.
As the preferred of this programme：Microcontroller is electrically connected with reset circuit.
As the preferred of this programme：Microcontroller is electrically connected with ferroelectric memory.
As the preferred of this programme：Microcontroller is electrically connected with crystal oscillator.
A kind of test method of double set Redundancy Design all-electronin fuse testers, includes following steps：
A, fuse to be measured is connect with the connector on tester by testing cable；
B, fuse detection is carried out, 220V AC voltage is connected to tester, opens equipment power switch, AC-DC power supplys will
It is converted into the DC voltage for meeting fuse power reguirements；Then, supplying DC voltage is converted into microcontroller by electric pressure converter
The DC voltage needed with the first CPLD, the 2nd CPLD；Microcontroller after the power is turned on, carry out operating system initialization and internal pin and
Associated inner module initialization；
C, the disconnection of microcontroller control relay and closure；The power supply signal of AC-DC power supplys output is by relay to quilt
Survey fuse power supply；Fuse is for after the power is turned on, the original state that tested fuse is carried out by microcontroller detects；
D, the original state of fuse has been confirmed, all-electronin tester starts to carry out fuse I set detections, i.e., to fuse inside
I set function module be detected；Driving circuit is connected with the first CPLD drives the first CPLD；Microcontroller by the first CPLD to
Tested fuse sends out solution and protects signal, and reset signal is sent out to tested fuse by the 2nd CPLD, is tested the I set functions of fuse at this time
Module receives solution and protects signal, and II set function modules receive reset signal and are in reset state；When all-electronin fuse tester
It receives the afterbody solution that fuse is sent out to protect after time announcement signal of signal, microcontroller sends out triggering by connector to fuse
Signal, after tested fuse receives trigger signal, interlock circuit action, the ignition monitoring signals after action issue all-electronin fuse
Tester, the monolithic machine testing signal, crystal oscillator provides sample frequency, and ignition monitoring signals are stored in ferroelectric memory, so
Carry out igniting the state recognition of monitoring signals afterwards, indicator light is shown；If every state index is consistent with predetermined, " draw
Blue lamp, the bright extinguishing for 1 seconds of lamp are shown at letter test result "；If every state index is not inconsistent with predetermined, " fuse is tested
As a result red light, the bright extinguishing for 1 seconds of lamp are shown at "；
E, II set detections are then carried out to fuse, microcontroller sends out solution to tested fuse by the 2nd CPLD and protects signal, leads to
It crosses the first CPLD and sends out reset signal to tested fuse, the II set function modules for being tested fuse at this time receive solution guarantor's signal, I sets
Function module receives reset signal and is in reset state；When all-electronin fuse tester receives the afterbody that fuse sends out
Solution is protected after time announcement signal of signal, and microcontroller sends out trigger signal by connector to fuse, and tested fuse receives triggering
After signal, interlock circuit action, the ignition monitoring signals after action issue all-electronin fuse tester, the monolithic machine testing letter
Number, crystal oscillator provides sample frequency, and ignition monitoring signals are stored in ferroelectric memory, then carries out igniting the shape of monitoring signals
State identifies that indicator light is shown；If every state index is consistent with predetermined, blue lamp is shown at " fuse test result ",
The bright extinguishing for 1 seconds of lamp；If every state index is not inconsistent with predetermined, red light is shown at " fuse test result ", lamp is bright to be held
Extinguish within continuous 1 second；
F, double set detections are then carried out to fuse, microcontroller sends out solution by the first CPLD and the 2nd CPLD to tested fuse
Signal is protected, is tested the I sets of fuse at this time, II set function modules receive Xie Baoxin.When all-electronin fuse tester receives
The afterbody solution that fuse is sent out is protected after time announcement signal of signal, and microcontroller sends out trigger signal by connector to fuse,
After tested fuse receives trigger signal, interlock circuit action, the ignition monitoring signals after action issue the test of all-electronin fuse
Instrument, the monolithic machine testing signal, crystal oscillator provides sample frequency, and ignition monitoring signals is stored in ferroelectric memory, Ran Houjin
Row ignites the state recognition of monitoring signals, and indicator light is shown；If every state index is consistent with predetermined, " fuse is surveyed
Blue lamp, the bright extinguishing for 1 seconds of lamp are shown at test result "；If every state index is not inconsistent with predetermined, " fuse test result "
Place shows red light, the bright extinguishing for 1 seconds of lamp；
G, after indicator light shows that " fuse test result " flickers 3 times, the letter that shows to carry out the coffin upon burial to one finishes after testing,
It can judge whether tested fuse is normal by the color of the indicator light of flicker；At this point, fuse powers off, reset circuit is to microcontroller
It resets；
H, after sending out fuse power-off signal, the microcontroller inside all-electronin fuse tester carries out timing, and timing time is full
After ten minutes, stop timing, blue lamp flickers at " fuse test result ", terminates all fuse test sessions.
The advantageous effect of this programme can learn according to the narration of said program, due in this scenario can be in fuse
Double set function modules in portion detect respectively, and double set function modules can also be detected simultaneously, ensure that double set Redundancy Designs
The completeness of all-electronin fuse test, while according to testing result, carried out just convenient for fuse faulty to inner function module
Walk fault location.
The utility model is easily achieved in engineering, the all-electronin fuse of double set Redundancy Designs can be detected respectively
With detect simultaneously, ensure that the completeness of test；The utility model can divide the all-electronin fuse of double set Redundancy Designs
When Jian Ce and not detect simultaneously, the testing result of I sets, II sets and double sets can be shown by an indicator light, convenient for observation.
It can be seen that the utility model is compared with prior art, there is substantive distinguishing features and progress, the beneficial effect implemented
Fruit is also obvious.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Structure diagram when Fig. 2 is the utility model progress fuse test.
Fig. 3 is the testing process block diagram of the utility model.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in the figure, the utility model include AC-DC power supplys, electric pressure converter, microcontroller, indicator light, the first CPLD,
2nd CPLD, driving circuit, connector and relay；Microcontroller respectively with the first CPLD, the 2nd CPLD, electric pressure converter, company
Connect device, relay and indicator light electrical connection；AC-DC power supplys are electrically connected with electric pressure converter and relay；Electric pressure converter is distinguished
With the first CPLD, the 2nd CPLD and monolithic mechatronics；Driving circuit respectively with the first CPLD, the 2nd CPLD and connector
Electrical connection.Microcontroller is electrically connected with reset circuit.Microcontroller is electrically connected with ferroelectric memory.Microcontroller is electrically connected with crystal oscillator.
The testing process of the utility model is：
First, fuse is connected.In the fuse detection interface access test of the all-electronin fuse tester of double set Redundancy Designs
Cable simultaneously connects tested fuse in the other end of test cable.（Fig. 3 steps 12）.
Then, fuse detection is carried out.First, 220V AC voltage is connected to all-electronin fuse tester, opens equipment electricity
Source switch, AC-DC power supplys 1 are translated into the DC voltage for meeting fuse power reguirements.Then, DC/DC electric pressure converters 2 will
Supplying DC voltage is converted into microcontroller 7 and CPLD8,9 DC voltages needed.Microcontroller 7 after the power is turned on, carry out operating system at the beginning of
Beginningization and internal pin and associated inner module initialization（Fig. 3 steps 13）.
Microcontroller 7 controls disconnection and the closure of relay 11.AC-DC power supplys output power supply signal by relay 11 to
Tested fuse power supply.Fuse is for after the power is turned on, the original state that tested fuse is carried out by microcontroller 7 detects（Fig. 3 steps 14）.
Confirmed the original state of fuse, all-electronin tester starts to carry out fuse I set detections, i.e., to fuse inside
I set function modules are detected.Driving circuit 12 is connected with CPLD8,9 drives CPLD.Microcontroller 7 is drawn by CPLD8 to tested
Letter sends out solution and protects signal, and reset signal is sent out to tested fuse by CPLD9, and the I set function modules for being tested fuse at this time receive
Signal is protected to solution, II set function modules receive reset signal and are in reset state.Draw when all-electronin fuse tester receives
The afterbody solution that letter is sent out is protected after time announcement signal of signal, and microcontroller 7 sends out trigger signal by connector 10 to fuse,
After tested fuse receives trigger signal, interlock circuit action, the ignition monitoring signals after action issue the test of all-electronin fuse
Instrument, microcontroller 7 detect the signal by internal AD, and crystal oscillator 6 provides sample frequency, and ignition monitoring signals deposit ferroelectricity is deposited
In reservoir 3, then carry out igniting the state recognition of monitoring signals, indicator light 4 is shown.If every state index is with making a reservation for
It is consistent, then blue lamp, the bright extinguishing for 1 seconds of lamp is shown at " fuse test result "；If every state index is not inconsistent with predetermined,
Red light, the bright extinguishing for 1 seconds of lamp are shown at " fuse test result "（Fig. 3 steps 15）.
Then II set detections are carried out to fuse.Microcontroller 7 sends out solution to tested fuse by CPLD9 and protects signal, passes through
CPLD8 sends out reset signal to tested fuse, and the II set function modules for being tested fuse at this time receive solution guarantor's signal, I set functions
Module receives reset signal and is in reset state.It is protected when all-electronin fuse tester receives the afterbody solution that fuse sends out
Signal is returned after announcement signal, and microcontroller 7 sends out trigger signal by connector 10 to fuse, and tested fuse receives triggering letter
After number, interlock circuit action, the ignition monitoring signals after action issue all-electronin fuse tester, and microcontroller 7 passes through inside
AD detects the signal, and crystal oscillator 6 provides sample frequency, and ignition monitoring signals are stored in ferroelectric memory 3, is then ignited
The state recognition of monitoring signals, indicator light 4 are shown.If every state index is consistent with predetermined, " fuse test knot
Blue lamp, the bright extinguishing for 1 seconds of lamp are shown at fruit "；If every state index is not inconsistent with predetermined, shown at " fuse test result "
Show red light, the bright extinguishing for 1 seconds of lamp（Fig. 3 steps 16）.
Then double set detections are carried out to fuse.Microcontroller 7 sends out solution to tested fuse by CPLD8 and CPLD9 and protects signal,
It is tested the I sets of fuse at this time, II set function modules receive Xie Baoxin.It is sent out when all-electronin fuse tester receives fuse
Afterbody solution protect after the returning and accuse signal of signal, microcontroller 7 sends out trigger signal by connector 10 to fuse, tested to draw
After letter receives trigger signal, interlock circuit action, the ignition monitoring signals after action issue all-electronin fuse tester, monolithic
Machine 7 detects the signal by internal AD, and crystal oscillator 6 provides sample frequency, and ignition monitoring signals are stored in ferroelectric memory 3
In, then carry out igniting the state recognition of monitoring signals, indicator light 4 is shown.If every state index is consistent with predetermined,
Blue lamp, the bright extinguishing for 1 seconds of lamp are then shown at " fuse test result "；If every state index is not inconsistent with predetermined, " fuse
Red light, the bright extinguishing for 1 seconds of lamp are shown at test result "（Fig. 3 steps 17）.
It is shown " fuse test result " in indicator light（Flicker 3 times）Later, the letter that shows to carry out the coffin upon burial to one finishes after testing,
It can judge whether tested fuse is normal by the color of the indicator light of flicker.At this point, fuse powers off, reset circuit 5 is to monolithic
Machine 7 resets（Step 18）.
After sending out fuse power-off signal, the microcontroller 7 inside all-electronin fuse tester carries out timing, timing time full 10
After minute, stop timing, blue lamp flickers at " fuse test result ", terminates all fuse test sessions（Fig. 3 steps 19）.
The utility model is not limited to aforementioned specific embodiment.The utility model expands to any in this specification
The step of new feature of middle disclosure or any new combination and any new method or process disclosed or any new group
It closes.
Claims (4)
1. a kind of double set Redundancy Design all-electronin fuse testers, it is characterized in that：Include AC-DC power supplys, electric pressure converter, list
Piece machine, indicator light, the first CPLD, the 2nd CPLD, driving circuit, connector and relay；The microcontroller is respectively with first
CPLD, the 2nd CPLD, electric pressure converter, connector, relay and indicator light electrical connection；The AC-DC power supplys are converted with voltage
Device and relay electrical connection；The electric pressure converter respectively with the first CPLD, the 2nd CPLD and monolithic mechatronics；The drive
Dynamic circuit is electrically connected respectively with the first CPLD, the 2nd CPLD and connector.
2. a kind of double set Redundancy Design all-electronin fuse testers according to claim 1, it is characterized in that：The microcontroller
It is electrically connected with reset circuit.
3. a kind of double set Redundancy Design all-electronin fuse testers according to claim 1, it is characterized in that：The microcontroller
It is electrically connected with ferroelectric memory.
4. a kind of double set Redundancy Design all-electronin fuse testers according to claim 1, it is characterized in that：The microcontroller
It is electrically connected with crystal oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566832.5U CN207515632U (en) | 2017-11-22 | 2017-11-22 | A kind of double set Redundancy Design all-electronin fuse testers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566832.5U CN207515632U (en) | 2017-11-22 | 2017-11-22 | A kind of double set Redundancy Design all-electronin fuse testers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207515632U true CN207515632U (en) | 2018-06-19 |
Family
ID=62540392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566832.5U Active CN207515632U (en) | 2017-11-22 | 2017-11-22 | A kind of double set Redundancy Design all-electronin fuse testers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207515632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764142A (en) * | 2017-11-22 | 2018-03-06 | 中国工程物理研究院电子工程研究所 | A kind of double set Redundancy Design all-electronin fuse testers and its method of testing |
-
2017
- 2017-11-22 CN CN201721566832.5U patent/CN207515632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764142A (en) * | 2017-11-22 | 2018-03-06 | 中国工程物理研究院电子工程研究所 | A kind of double set Redundancy Design all-electronin fuse testers and its method of testing |
| CN107764142B (en) * | 2017-11-22 | 2023-05-02 | 中国工程物理研究院电子工程研究所 | Double-set redundancy design all-electronic fuze tester and testing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107764142A (en) | A kind of double set Redundancy Design all-electronin fuse testers and its method of testing | |
| CN107677166B (en) | Full-electronic trigger fuze tester and testing method thereof | |
| KR100494937B1 (en) | Battery system simulation device of hybrid electric vehicle | |
| CN109738195B (en) | Safir auxiliary power device starting test simulator and control method | |
| CN107726932A (en) | A kind of multipoint priming all-electronin fuse tester and its detection method | |
| CN207716970U (en) | A kind of all-electronin contact fuze tester | |
| CN107782208B (en) | All-electronic fuze tester for parallel testing of multiple sets of fuzes and testing method thereof | |
| CN207515632U (en) | A kind of double set Redundancy Design all-electronin fuse testers | |
| CN109140684A (en) | Air-conditioning and its communication fault detection method, device and storage medium | |
| CN108534617A (en) | A kind of electronic fuse testboard and its application method | |
| CN103364690A (en) | Testing system and method for safety | |
| CN107687389A (en) | Automobile Ignition Coil Measuring System | |
| CN108332623B (en) | A kind of Multifunctional compound fuze intelligent detecting instrument | |
| CN107747891A (en) | A kind of multivoltage system control all-electronin fuse tester and its method of testing | |
| CN110905733B (en) | Become oar cabinet test system | |
| CN209821349U (en) | Test circuit for electronic fuse thick film circuit | |
| CN202443330U (en) | Combination control unit detector | |
| CN113985179B (en) | Detonation full-state simulation detection system and method for electronic delay module | |
| CN108874601A (en) | A kind of method for testing open/close machine and system of mobile terminal | |
| CN110221208B (en) | Generator performance detection system and method based on engine test bench | |
| CN110645853A (en) | Controllable thing networking fuze tester of electric current | |
| CN207515634U (en) | A kind of all-electronin fuse tester of more set fuse concurrent testings | |
| CN207515636U (en) | A kind of multivoltage system controls all-electronin fuse tester | |
| CN207515633U (en) | A kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control | |
| CN201119084Y (en) | Black out reversion device for LCD panel module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |