CN107764143A - A kind of all-electronin fuse tester and its method of testing for carrying out high-precision bus communication delays time to control - Google Patents
A kind of all-electronin fuse tester and its method of testing for carrying out high-precision bus communication delays time to control Download PDFInfo
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- CN107764143A CN107764143A CN201711169738.0A CN201711169738A CN107764143A CN 107764143 A CN107764143 A CN 107764143A CN 201711169738 A CN201711169738 A CN 201711169738A CN 107764143 A CN107764143 A CN 107764143A
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- fuse
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- chip microcomputer
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- control
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- 238000004891 communication Methods 0.000 title claims abstract description 27
- 230000001934 delay Effects 0.000 title claims abstract description 25
- 238000010998 test method Methods 0.000 title claims description 5
- 238000012360 testing method Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C21/00—Checking fuzes; Testing fuzes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Tests Of Electronic Circuits (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The invention provides a kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control, the program includes single-chip microcomputer, FPGA module, RS422 drivers, AC DC modules, connector, DC DC modules and relay；Single-chip microcomputer electrically connects with relay, DC DC modules, FPGA module and connector respectively；FPGA module electrically connects with RS422 drivers；Relay respectively with AC DC modules, connector and monolithic mechatronics；Connector also electrically connects with RS422 drivers；AC DC modules electrically connect with DC DC modules and relay respectively.The program carries out high-precision delays time to control using FPGA module to RS422 bus communications data, and the fuse for the high-precision delays time to control that need RS422 bus communication data can be tested.
Description
Technical field
The present invention relates to one kind, especially a kind of all-electronin fuse for carrying out high-precision bus communication delays time to control
Tester.
Background technology
Fuse is the apparatus to cause bursting on missile weapon system, is the important component in whole armament systems.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 realize to fuse
High-accuracy time control, often time precision requires higher in the delay of control.
2013,《Detection and control journal》What the 3rd phase of volume 35 delivered《It may be programmed and survey on fuse electronic safety system piece
Try instrument versatility technology》In one text, it is described in detail on a kind of SCM Based fuse electronic safety system piece and may be programmed survey
Instrument is tried, wherein, from figure 2 it can be seen that single-chip microcomputer does not have bus communication interface to fuse product, RS422 buses can not be realized
Communication, it can not more realize the high-precision delays time to control of bus communication.
With reference to the principles and methods of SCM Based fuse electronic safety system programmable test instrument, it is seen then that full electricity at present
For sub- fuse tester during fuse is tested, what is no matter tested is which type of fuse, when being tested, can not be realized
The high-precision delays time to control of RS422 bus communication data.
If all-electronin fuse tester can not realize the high-precision delays time to control of RS422 bus communication data, then
When the fuse for carrying out having such requirement is tested, satisfactory high-precision delays time to control cannot be provided.Therefore, need to be designed to
Carry out the tester of the high-precision delays time to control of RS422 bus communication data.
The content of the invention
The purpose of the present invention, aiming at the deficiency present in prior art, and high-precision bus can be carried out by providing one kind
The technical scheme of the all-electronin fuse tester of communication delay control, the program is using FPGA module to RS422 bus communication numbers
According to high-precision delays time to control is carried out, the fuse for the high-precision delays time to control for needing RS422 bus communication data can be surveyed
Examination.
This programme is achieved by the following technical measures：
A kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control, include single-chip microcomputer, FPGA module,
RS422 drivers, AC-DC module, connector, DC-DC module and relay；Single-chip microcomputer respectively with relay, DC-DC module,
FPGA module and connector electrical connection；FPGA module electrically connects with RS422 drivers；Relay respectively with AC-DC module, even
Connect device and monolithic mechatronics；Connector also electrically connects with RS422 drivers；AC-DC module respectively with DC-DC module and
Relay electrically connects.
As the preferred of this programme：Single-chip microcomputer electrically connects with ferroelectric memory.
As the preferred of this programme：Single-chip microcomputer electrically connects with indicator lamp.
As the preferred of this programme：Single-chip microcomputer electrically connects with reset circuit.
As the preferred of this programme：Single-chip microcomputer electrically connects with crystal oscillator.
A kind of method of testing for the all-electronin fuse tester for carrying out high-precision bus communication delays time to control, include with
Lower step：
A, tested fuse is connected by testing Electricity Federation with connector；
B, 220V AC voltage is accessed to tester, opens facility switching, AC-DC module is translated into the power supply of Furukawa fuse will
The DC voltage asked is transported to relay and DC-DC module；The photovoltaic conversion of reception is single-chip microcomputer work electricity by DC-DC module
Press, after single-chip microcomputer electrification reset, carry out operating system initialization and internal pin and associated inner module initialization, crystal oscillator is to single
Piece machine provides frequency signal；
C, control relay exports fuse power supply signal, fuse power supply initialization to connector；
D, single-chip microcomputer is sent to FPGA by internal UART modules and instructed, and after FPGA receives UART instructions, is decoded, by correlation
Solution protects signal and carries out high accuracy delay delay output；RS422 drivers protect signal to solution and carry out level conversion, defeated by connector
Go out to fuse；
E, after completing solution guarantor's control, single-chip microcomputer passes through connector and exports initiation command, fuse output detonator signal；
F, fuse sends ignition monitoring signals, and single-chip microcomputer is stored in the data of ignition monitoring signals in ferroelectric memory, Ran Houjin
Row ignites the state recognition of monitoring signals, and indicator lamp carries out result and shown；
It is consistent if g, igniting monitoring signals items state index with predetermined, " fuse test result " place display blue lamp, lamp is bright
Continue to extinguish for 1 second；If every state index is not inconsistent with predetermined, " fuse test result " place shows red light, and lamp is bright to continue 1 second
Extinguish；
H, fuse power supply signal is disconnected after test terminates.
The beneficial effect of this programme can learn that this programme can be to RS422 bus communications according to the narration to such scheme
High-precision delays time to control is carried out, the fuse for having such demand can be tested.
As can be seen here, the present invention compared with prior art, has substantive distinguishing features and progress, its beneficial effect implemented
It is obvious.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the control flow chart of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
A kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control, includes single-chip microcomputer, FPGA
Module, RS422 drivers, AC-DC module, connector, DC-DC module and relay；Single-chip microcomputer respectively with relay, DC-DC
Module, FPGA module and connector electrical connection；FPGA module electrically connects with RS422 drivers；Relay respectively with AC-DC moulds
Block, connector and monolithic mechatronics；Connector also electrically connects with RS422 drivers；AC-DC module respectively with DC-DC moulds
Block and relay electrical connection.Single-chip microcomputer electrically connects with ferroelectric memory.Single-chip microcomputer electrically connects with indicator lamp.Single-chip microcomputer is with resetting
Circuit electrically connects.Single-chip microcomputer electrically connects with crystal oscillator.
A kind of method of testing for the all-electronin fuse tester for carrying out high-precision bus communication delays time to control, include with
Lower step：
A, tested fuse is connected by testing Electricity Federation with connector；
B, 220V AC voltage is accessed to tester, opens facility switching, AC-DC module is translated into the power supply of Furukawa fuse will
The DC voltage asked is transported to relay and DC-DC module；The photovoltaic conversion of reception is single-chip microcomputer work electricity by DC-DC module
Press, after single-chip microcomputer electrification reset, carry out operating system initialization and internal pin and associated inner module initialization, crystal oscillator is to single
Piece machine provides frequency signal；
C, control relay exports fuse power supply signal, fuse power supply initialization to connector；
D, single-chip microcomputer is sent to FPGA by internal UART modules and instructed, and after FPGA receives UART instructions, is decoded, by correlation
Solution protects signal and carries out high accuracy delay delay output；RS422 drivers protect signal to solution and carry out level conversion, defeated by connector
Go out to fuse；
E, after completing solution guarantor's control, single-chip microcomputer passes through connector and exports initiation command, fuse output detonator signal；
F, fuse sends ignition monitoring signals, and single-chip microcomputer is stored in the data of ignition monitoring signals in ferroelectric memory, Ran Houjin
Row ignites the state recognition of monitoring signals, and indicator lamp carries out result and shown；
It is consistent if g, igniting monitoring signals items state index with predetermined, " fuse test result " place display blue lamp, lamp is bright
Continue to extinguish for 1 second；If every state index is not inconsistent with predetermined, " fuse test result " place shows red light, and lamp is bright to continue 1 second
Extinguish；
H, fuse power supply signal is disconnected after test terminates.
This programme can carry out high-precision delays time to control to RS422 bus communications, fill up such in fuse detection field
Technological gap, the use range of fuse detector is widened.
The invention is not limited in foregoing embodiment.The present invention, which expands to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (6)
1. a kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control, it is characterized in that：Include monolithic
Machine, FPGA module, RS422 drivers, AC-DC module, connector, DC-DC module and relay；The single-chip microcomputer respectively with after
Electrical equipment, DC-DC module, FPGA module and connector electrical connection；The FPGA module electrically connects with RS422 drivers；It is described
Relay respectively with AC-DC module, connector and monolithic mechatronics；The connector also electrically connects with RS422 drivers；
The AC-DC module electrically connects with DC-DC module and relay respectively.
2. a kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control according to claim 1,
It is characterized in that：The single-chip microcomputer electrically connects with ferroelectric memory.
3. a kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control according to claim 1,
It is characterized in that：The single-chip microcomputer electrically connects with indicator lamp.
4. a kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control according to claim 1,
It is characterized in that：The single-chip microcomputer electrically connects with reset circuit.
5. a kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control according to claim 1,
It is characterized in that：The single-chip microcomputer electrically connects with crystal oscillator.
6. a kind of method of testing for the all-electronin fuse tester for carrying out high-precision bus communication delays time to control, it is characterized in that：
Include following steps：
A, tested fuse is connected by testing Electricity Federation with connector；
B, 220V AC voltage is accessed to tester, opens facility switching, AC-DC module is translated into the power supply of Furukawa fuse will
The DC voltage asked is transported to relay and DC-DC module；The photovoltaic conversion of reception is single-chip microcomputer work electricity by DC-DC module
Press, after single-chip microcomputer electrification reset, carry out operating system initialization and internal pin and associated inner module initialization, crystal oscillator is to single
Piece machine provides frequency signal；
C, control relay exports fuse power supply signal, fuse power supply initialization to connector；
D, single-chip microcomputer is sent to FPGA by internal UART modules and instructed, and after FPGA receives UART instructions, is decoded, by correlation
Solution protects signal and carries out high accuracy delay delay output；RS422 drivers protect signal to solution and carry out level conversion, defeated by connector
Go out to fuse；
E, after completing solution guarantor's control, single-chip microcomputer passes through connector and exports initiation command, fuse output detonator signal；
F, fuse sends ignition monitoring signals, and single-chip microcomputer is stored in the data of ignition monitoring signals in ferroelectric memory, Ran Houjin
Row ignites the state recognition of monitoring signals, and indicator lamp carries out result and shown；
It is consistent if g, igniting monitoring signals items state index with predetermined, " fuse test result " place display blue lamp, lamp is bright
Continue to extinguish for 1 second；If every state index is not inconsistent with predetermined, " fuse test result " place shows red light, and lamp is bright to continue 1 second
Extinguish；
H, fuse power supply signal is disconnected after test terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169738.0A CN107764143B (en) | 2017-11-22 | 2017-11-22 | Full-electronic fuze tester capable of performing high-precision bus communication delay control and testing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711169738.0A CN107764143B (en) | 2017-11-22 | 2017-11-22 | Full-electronic fuze tester capable of performing high-precision bus communication delay control and testing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107764143A true CN107764143A (en) | 2018-03-06 |
| CN107764143B CN107764143B (en) | 2023-10-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711169738.0A Active CN107764143B (en) | 2017-11-22 | 2017-11-22 | Full-electronic fuze tester capable of performing high-precision bus communication delay control and testing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726344A (en) * | 2019-11-05 | 2020-01-24 | 中国工程物理研究院电子工程研究所 | Small-sized full-automatic fuze tester and testing method thereof |
| CN112344816A (en) * | 2020-11-05 | 2021-02-09 | 贵州航天电子科技有限公司 | Full electronic safety actuating mechanism tester |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440990A (en) * | 1993-09-16 | 1995-08-15 | The Walt Disney Company | Electronic time fuze |
| CN106646399A (en) * | 2016-08-12 | 2017-05-10 | 南京理工大学 | Semi-physical simulation device for fuze body object echo simulation |
| US20170336460A1 (en) * | 2016-05-20 | 2017-11-23 | Raytheon Company | Systems and methods for testing arm and fire devices |
| CN207515633U (en) * | 2017-11-22 | 2018-06-19 | 中国工程物理研究院电子工程研究所 | A kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control |
-
2017
- 2017-11-22 CN CN201711169738.0A patent/CN107764143B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440990A (en) * | 1993-09-16 | 1995-08-15 | The Walt Disney Company | Electronic time fuze |
| US20170336460A1 (en) * | 2016-05-20 | 2017-11-23 | Raytheon Company | Systems and methods for testing arm and fire devices |
| CN106646399A (en) * | 2016-08-12 | 2017-05-10 | 南京理工大学 | Semi-physical simulation device for fuze body object echo simulation |
| CN207515633U (en) * | 2017-11-22 | 2018-06-19 | 中国工程物理研究院电子工程研究所 | A kind of all-electronin fuse tester for carrying out high-precision bus communication delays time to control |
Non-Patent Citations (3)
| Title |
|---|
| 周涛等: "长线422高速传输中的收发模块设计", 科学技术与工程 * |
| 王兵等: "全电子安全系统通用引信测试仪设计", 测控技术 * |
| 王兵等: "引信电子安全系统片上可编程测试仪通用性技术", 探测与控制学报 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726344A (en) * | 2019-11-05 | 2020-01-24 | 中国工程物理研究院电子工程研究所 | Small-sized full-automatic fuze tester and testing method thereof |
| CN112344816A (en) * | 2020-11-05 | 2021-02-09 | 贵州航天电子科技有限公司 | Full electronic safety actuating mechanism tester |
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| Publication number | Publication date |
|---|---|
| CN107764143B (en) | 2023-10-31 |
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