CN106814728A - A kind of assembly detection apparatus based on product power supply interface sequential logic - Google Patents
A kind of assembly detection apparatus based on product power supply interface sequential logic Download PDFInfo
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- CN106814728A CN106814728A CN201510872415.2A CN201510872415A CN106814728A CN 106814728 A CN106814728 A CN 106814728A CN 201510872415 A CN201510872415 A CN 201510872415A CN 106814728 A CN106814728 A CN 106814728A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
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- Test And Diagnosis Of Digital Computers (AREA)
Abstract
A kind of assembly detection apparatus based on product power supply interface sequential logic are related to a kind of detection means, more particularly to a kind of assembly detection apparatus based on product power supply interface sequential logic.Test equipment self-test unit Jin Duige road pumping signals and acquisition channel traditional at present is checked, and cannot detect work schedule logic, once exception occurs in test equipment sequential product test security will be impacted.For this, a kind of test equipment detection means method for designing based on sequential logic of invention, describe the hardware and software development and workflow and major function of detection means, result of practical application analysis shows, the detection means greatly improved the detection depth to test equipment, have larger improvement in terms of equipment initial failure is rejected with product test security.
Description
Technical field
The present invention relates to a kind of detection means, more particularly to a kind of assembly detection apparatus based on product power supply interface sequential logic.
Background technology
Air-to-air missile is to launch the guided missile for attacking aerial target from aircraft.One of primary armament of fighter plane, also serves as the air-to-air armament of fighter-bomber, attack plane, helicopter.In addition theoretically it can also be used as the self-protection arms of the military aircrafts such as fuel charger, early warning plane.Air-to-air missile is made up of guidance device, warhead, fuse, power set, body and missile wing etc..It constitutes air-to-air missile weapon system with airborne firepower control, emitter and test equipment etc..
Air-to-air missile test equipment, is generally all complicated Auto-Test System, test equipment inevitably failure in use in itself.And tested cost-per-bird it is high, equipped with priming system and warhead, in test, once environment and sequential logic are beyond the normal range (NR) of guided missile, influence will be produced on guided missile, can cause heavy economic losses and security incident when serious, the self-checking function of equipment only detects the presence or absence of each road signal, can not reflect power supply timing and logical sequence.Therefore, the initial stage is developed in test equipment, test equipment is checked with the interactive interface of guided missile by device, be a kind of necessary means to ensure the crosslinking safety of test equipment and guided missile.
The content of the invention
The drawbacks of the invention aims to effectively solve equipment self-inspection, the inspection of electric interfaces will be incorporated in SECO, devise a kind of assembly detection apparatus based on product power supply interface sequential logic.
The technical solution adopted for the present invention to solve the technical problems is：Assembly detection apparatus based on product power supply interface sequential logic are made up of the part such as inspection interface, human-computer interaction interface, CPCI cabinets, high-speed a/d collection plate, secondary power supply, modulate circuit.Detection means can correctly simulate certain type guided missile workflow and malfunction, and real-time display system detection process completes the test collection to test equipment Specifeca tion speeification, testing process and monitors.It is main to complete guided missile type set, guided missile signal imitation, while complete the collection to equipment voltage, the status signal to being input into or export detecting, and lasting monitoring can be realized.
Described inspection interface is divided into two kinds:A kind of is the standard interface defined in strict accordance with test equipment and guided missile crosslinking interface;Another kind is to draw to be available for outreaching the standard devices such as oscillograph, logic analyser, spectrum analyzer from standard interface, the measurement terminal analysed in depth.
Described modulate circuit is nursed one's health into the signal for being available for collection by each road pumping signal that test equipment is provided, while modulate circuit can also be used to produce various control instructions and control voltage signal, to ensure normal time series stereodata.
Each road voltage signal is carried out Real-time Collection by described high-speed a/d collection plate, can accurately measure ms grades, to ensure the analysis to abnormal conditions.
Civil power is changed into each available direct current of component in device inside by described secondary power supply, and takes into account the functions such as voltage stabilizing.
Described human-computer interaction interface uses touch-screen, to ensure the Miniaturization Design of detection means.
Be combined for each part by pci bus using CPCI cabinets and ensure the unobstructed of transmission channel by described whole system.
The beneficial effects of the invention are as follows：Current such detection means for test equipment is more rare, the correctness of test equipment is ensured generally by the experience of designer and by the limited self-test capability of test equipment, cannot avoid, due to all kinds of failures that test equipment problem is brought, increasing the uncertainty of product test.The result shows that this detection means has played larger effect in the test of missile, can cooperating equipment debugging, the problems such as solve all kinds of power supplies, interface, sequential, logic, it is to avoid bring in product test problem into, improve the Security of test of product.The voltage value of exception, the power supply timing of exception are on guided missile generation influence during ensuring to eliminate test equipment and guided missile interconnection of signals;For test equipment early stage develops intuitively technical support is provided with fault diagnosis.It is quick in testing to position failure, it is to avoid damaged products.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is test system composition frame chart.
Fig. 2 is test device software configuration.
Specific embodiment
As shown in figure 1, the assembly detection apparatus based on product power supply interface sequential logic are made up of the part such as inspection interface, human-computer interaction interface, CPCI cabinets, high-speed a/d collection plate, secondary power supply, modulate circuit.Detection means can correctly simulate certain type guided missile workflow and malfunction, and real-time display system detection process completes the test collection to test equipment Specifeca tion speeification, testing process and monitors.It is main to complete guided missile type set, guided missile signal imitation, while complete the collection to equipment voltage, the status signal to being input into or export detecting, and lasting monitoring can be realized.Integrated design theory based on test product work schedule, using cpci bus technology, test product main time logic, status information etc. are passed to test equipment by design by bus, powered by test equipment again, pumping signal is controlled, complete the detection based on product power supply interface sequential logic.The function that detection means is completed has:1. each road supply voltage for being exported to test equipment to product according to sequential logic is checked.2. each road timing control signal for being exported to test equipment to product according to sequential logic is checked.3. each line state information of product is correctly returned according to sequential logic and constraints.4. each test interface of test equipment can be tested.5. can be according to default sequential logic, equipment is powered and is powered off abnormal carry out failure and reports.Total treatment principle is:After all analog quantitys are conditioned, analog quantity voltage collection is carried out into A/D cards;State output signal is exported to signal conditioning circuit by I/O cards;Condition input signals are input into after signal conditioning circuit to I/O cards.Passage carries out state measurement and record;Control signal carries out switching on and off control by switch relay card.All voltage Real-time Collections, all status signals are simulated to produce by detection means and exported by IO cards, or are input into by IO cards after collecting and are participated in SECO by after device conditioning.
As shown in Fig. 2 software systems are mainly made up of test Real-Time Display Software and DAS etc..Test Real-Time Display Software is write using LabWindows, each road monitoring variable can be in real time shown according to sequential logic, and max-thresholds are set, when measurement result transfinites, significantly mark is warned, at the same according to different types of guided missile can automatic identification enter corresponding monitoring program.The total data that DAS can will be measured and stored is drawn as curve map, is convenient for various analyses.Because the detection means contains multiple resources control, it is necessary to operation species various board and ancillary equipment, in order to ensure reliability, raising control efficiency, software systems use with different levels modularized design.Software systems are divided into two big layers from structure, and hardware driving layer is responsible for operating the various actual hardwares and board of measuring and controlling equipment, completes collection, excitation and the transmitting-receiving of data of signal, and upper layer provides a kind of transparent transmission channel;Test function layer is responsible for completing testing process control and the reception based on specific test signal, transmission, record, analysis and display.Between two functional layers actual data exchange is completed by all kinds of buses.TT＆C software is the core of test system, and state control, the Row control of system are mainly completed by TT＆C software.Human-computer interaction interface makes every effort to succinct, simple to operate, visual strong.Needed according to test and the function of whole TT＆C system is analyzed, the function of the software mainly has guided missile interface testing, self-inspection, calibrated 3 functional modules.Calibrated and self-inspection is used for the self maintained of detection means;Guided missile interface testing is used for the detection to test equipment.Device requirement certainty of measurement and high degree of automation, highly versatile, small volume, lightweight, automatic record shows, reliability is high, working service is convenient and security.Software for Design uses Object-Oriented Design principle, functional stratification secondary design to accomplish that interface is clear and definite, module is clear, be easy to debug, safeguard and Function Extension, improves software reliability.Detection means has good self-inspection and self diagnosis design, and attendant can comparatively fast complete fault location, change trouble unit, prosthetic appliance.Human-computer interaction interface provides enough prompt message, and control action to user judges, it is found that error-logic is refused to perform and provide prompting.
Claims (7)
1. a kind of assembly detection apparatus based on product power supply interface sequential logic, are made up of the part such as inspection interface, human-computer interaction interface, CPCI cabinets, high-speed a/d collection plate, secondary power supply, modulate circuit；Detection means can correctly simulate certain type guided missile workflow and malfunction, and real-time display system detection process completes the test collection to test equipment Specifeca tion speeification, testing process and monitors；It is main to complete guided missile type set, guided missile signal imitation, while complete the collection to equipment voltage, the status signal to being input into or export detecting, and lasting monitoring can be realized.
2. assembly detection apparatus based on product power supply interface sequential logic according to claim 1, it is characterized in that described inspection interface is divided into two kinds:A kind of is the standard interface defined in strict accordance with test equipment and guided missile crosslinking interface;Another kind is to draw to be available for outreaching the standard devices such as oscillograph, logic analyser, spectrum analyzer from standard interface, the measurement terminal analysed in depth.
3. assembly detection apparatus based on product power supply interface sequential logic according to claim 1, it is characterized in that described modulate circuit to be nursed one's health into the signal for being available for collection by each road pumping signal that test equipment is provided, modulate circuit can also be used to produce various control instructions and control voltage signal simultaneously, to ensure normal time series stereodata.
4. the assembly detection apparatus based on product power supply interface sequential logic according to claim 1, it is characterized in that each road voltage signal is carried out Real-time Collection by described high-speed a/d collection plate, can accurately measure ms grades, to ensure the analysis to abnormal conditions.
5. the assembly detection apparatus based on product power supply interface sequential logic according to claim 1, it is characterized in that civil power is changed into each available direct current of component in device inside by described secondary power supply, and take into account the functions such as voltage stabilizing.
6. assembly detection apparatus based on product power supply interface sequential logic according to claim 1, it is characterized in that described human-computer interaction interface uses touch-screen, to ensure the Miniaturization Design of detection means.
7. assembly detection apparatus based on product power supply interface sequential logic according to claim 1, it is characterized in that be combined for each part by pci bus using CPCI cabinets and ensure the unobstructed of transmission channel by described whole system.
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Cited By (3)
| 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 |
| CN114485293A (en) * | 2021-09-30 | 2022-05-13 | 重庆零壹空间科技集团有限公司 | Missile tester and self-checking method thereof |
-
2015
- 2015-12-02 CN CN201510872415.2A patent/CN106814728A/en active Pending
Cited By (4)
| 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 |
| CN107544458B (en) * | 2017-09-04 | 2020-08-25 | 中国航发南方工业有限公司 | Airborne detection device and detection method for air-to-air missile |
| 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 |
| CN114485293A (en) * | 2021-09-30 | 2022-05-13 | 重庆零壹空间科技集团有限公司 | Missile tester and self-checking method thereof |
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Application publication date: 20170609 |