CN106502232A - A kind of remote fault diagnosis and VXI data collecting systems - Google Patents
A kind of remote fault diagnosis and VXI data collecting systems Download PDFInfo
- Publication number
- CN106502232A CN106502232A CN201510559247.1A CN201510559247A CN106502232A CN 106502232 A CN106502232 A CN 106502232A CN 201510559247 A CN201510559247 A CN 201510559247A CN 106502232 A CN106502232 A CN 106502232A
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- vxi
- data
- cabinets
- acquisition
- fault diagnosis
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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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of remote fault diagnosis and VXI data collecting systems, including VXI cabinets, and the acquisition workstation of the exchange that carries out communicating by Zero greeve controller with VXI cabinets, and the machine that interacts with acquisition workstation electrical connection, and with interact the database server of mechatronics；The input of the VXI cabinets is electrically connected with sensor；Data Acquisition Card is installed in the VXI cabinets；A/D modules, frequency overlapped-resistable filter and DSP preprocessors is integrated with the Data Acquisition Card.The remote fault diagnosis of the present invention and VXI data collecting systems, data acquisition starts, the acquisition length of the every default of Data Acquisition Card is just sent out and is once interrupted, DSP preprocessors start to carry out real time signal processing to data simultaneously, once process terminates, DSP preprocessors are just sent out an interrupt notification acquisition workstation and carry data.
Description
Technical field
The present invention relates to a kind of data collecting system, and in particular to a kind of remote fault diagnosis and VXI data collecting systems, belong to control with computational intelligence technical field.
Background technology
Remote failure diagnosis system introduces traditional fault diagnosis field communication technology, network technology, computer technology and control technology, the pattern of traditional fault diagnosis is architecturally changed, span limitation of the conventional diagnostic system in time and space, Spot Data Acquisition System is the front end of whole remote failure diagnosis system, it is responsible for collection, pretreatment and transmission data in real time, is the Data Source of the analysis and processing program of rear end.As information technology is particularly the development of computer technology, a kind of brand-new measuring technology and technical device, i.e. virtual instrument technique are presented in face of people, and test instrunment typically can be divided into three parts：Data acquisition, Data Analysis Services, test result show and record；Traditional instrument and equipment is typically with a certain specific measurement object as target, three above process is combined, realize that performance, scope are relatively fixed, the relatively single test instrunment of function, object, and virtual instrument is then by the various software and hardwares related to e measurement technology, combine with industrial computer, in order to replace the instrument and equipment of concept, or be connected with conventional apparatuses and equipments using software and hardware, by communication mode collection, analysis, video data, monitoring and control test process, production process etc..Therefore virtual instrument is actually the new measurement based on standard computer and automated system.Therefore, it is to meet system real time requirement, designs a kind of remote fault diagnosis and VXI data collecting systems.
Content of the invention
（One）Technical problem to be solved
For solving the above problems, the present invention proposes a kind of remote fault diagnosis and VXI data collecting systems, data acquisition starts, the acquisition length of the every default of Data Acquisition Card is just sent out and is once interrupted, DSP preprocessors start to carry out real time signal processing to data simultaneously, once process terminates, DSP preprocessors are just sent out an interrupt notification acquisition workstation and carry data.
（Two）Technical scheme
Remote fault diagnosis and the VXI data collecting systems of the present invention, including VXI cabinets, and the acquisition workstation of the exchange that carries out communicate by Zero greeve controller with VXI cabinets, and interacts machine with acquisition workstation is electrically connected, and with interact the database server of mechatronics；The input of the VXI cabinets is electrically connected with sensor；Data Acquisition Card is installed in the VXI cabinets；A/D modules, frequency overlapped-resistable filter and DSP preprocessors is integrated with the Data Acquisition Card.
（Three）Beneficial effect
Compared with prior art, the remote fault diagnosis of the present invention and VXI data collecting systems, data acquisition starts, the acquisition length of the every default of Data Acquisition Card is just sent out and is once interrupted, DSP preprocessors start to carry out real time signal processing to data simultaneously, once process terminates, DSP preprocessors are just sent out an interrupt notification acquisition workstation and carry data.
Description of the drawings
Fig. 1 is the overall system structure schematic diagram of the present invention.
Specific embodiment
A kind of remote fault diagnosis as shown in Figure 1 and VXI data collecting systems, including VXI cabinets 1, and pass through Zero greeve controller with VXI cabinets 1（Not shown）Carry out communicating the acquisition workstation 2 of exchange, and interact machine 3 with the electrical connection of acquisition workstation 2, and the database server 4 electrically connected with the machine that interacts 3；The input of the VXI cabinets 1 is electrically connected with sensor；Data Acquisition Card is installed in the VXI cabinets 1；A/D modules, frequency overlapped-resistable filter and DSP preprocessors is integrated with the Data Acquisition Card.
The remote fault diagnosis of the present invention and the operation principle of VXI data collecting systems：Data acquisition starts, and the acquisition length of the every default of Data Acquisition Card is just sent out and once interrupted, while DSP preprocessors start to carry out real time signal processing to data, once process terminates, DSP preprocessors are just sent out an interrupt notification acquisition workstation and carry data.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the spirit and scope of the present invention are defined.On the premise of without departing from design concept of the present invention; various modifications and improvement that this area ordinary person is made to technical scheme; protection scope of the present invention all should be dropped into, the technology contents that the present invention is claimed all have been recorded in detail in the claims.
Claims (1)
1. a kind of remote fault diagnosis and VXI data collecting systems, it is characterised in that：Including VXI cabinets, and the acquisition workstation of the exchange that carries out communicating by Zero greeve controller with VXI cabinets, and the machine that interacts with acquisition workstation electrical connection, and with interact the database server of mechatronics；The input of the VXI cabinets is electrically connected with sensor；Data Acquisition Card is installed in the VXI cabinets；A/D modules, frequency overlapped-resistable filter and DSP preprocessors is integrated with the Data Acquisition Card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559247.1A CN106502232A (en) | 2015-09-06 | 2015-09-06 | A kind of remote fault diagnosis and VXI data collecting systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559247.1A CN106502232A (en) | 2015-09-06 | 2015-09-06 | A kind of remote fault diagnosis and VXI data collecting systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106502232A true CN106502232A (en) | 2017-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559247.1A Pending CN106502232A (en) | 2015-09-06 | 2015-09-06 | A kind of remote fault diagnosis and VXI data collecting systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106502232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297674A (en) * | 2018-11-08 | 2019-02-01 | 中国航空工业集团公司哈尔滨空气动力研究所 | Pilot system is continuously measured based on pressure scanning valve model surface pressure |
-
2015
- 2015-09-06 CN CN201510559247.1A patent/CN106502232A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297674A (en) * | 2018-11-08 | 2019-02-01 | 中国航空工业集团公司哈尔滨空气动力研究所 | Pilot system is continuously measured based on pressure scanning valve model surface pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
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| WD01 | Invention patent application deemed withdrawn after publication |