CN202404422U - Fault diagnosis system based on remote control and acquisition - Google Patents
Fault diagnosis system based on remote control and acquisition Download PDFInfo
- Publication number
- CN202404422U CN202404422U CN2011204701572U CN201120470157U CN202404422U CN 202404422 U CN202404422 U CN 202404422U CN 2011204701572 U CN2011204701572 U CN 2011204701572U CN 201120470157 U CN201120470157 U CN 201120470157U CN 202404422 U CN202404422 U CN 202404422U
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- acquisition
- data
- data acquisition
- fault diagnosis
- diagnosis system
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- 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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- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The utility model relates to a fault diagnosis system based on remote control and acquisition, comprising a computer used as a system center station, a network server, and a plurality of data acquisition units; wherein, the computer is connected with the network server, the network server is respectively connected with the data acquisition units; and the each data acquisition unit comprises a data acquisition card of a remote end control point. The fault diagnosis system of the utility model integrates acquisition control, signal acquisition, data transmission, and remote control, therefore, on one hand, an acquisition system can not be limited by geographical distances any more, on the other hand, expansion and maintenance can be performed conveniently for the established acquisition system, thereby raising a testing efficiency.
Description
Technical field
The utility model belongs to the data acquisition technology field, relates to a kind of Long-distance Control collection, and is especially a kind of based on Long-distance Control collection and fault diagnosis system.
Background technology
Nowadays various data acquisition system (DAS)s are widely applied at civilian and industrial circle, and along with the continuous expansion of acquisition system, the thermometrically technology is also promoted to wider scope.The development of various instrument hardware is simultaneously also drawn close towards networked standard gradually, makes network technology is introduced that field tests necessitates and maybe.The networking of observing and controlling mode is the inexorable trend of following observation and control technology development, through setting up the distributed network TT&C system, can make full use of all benefits that existing resource and network bring, and realizes the most effective and reasonable configuration of various resources.The observing and controlling of application distribution network can be carried out multimetering, the multiple spot analyzing and processing.So both can give full play to the interface capability of server controls testing tool, and can bring into play the client data processing power again, and be convenient to the expansion of system.
In industrial data is gathered, like various data acquisition system (DAS)s such as remote measurement, remote sensing, industry spot monitoring, not only need simple data acquisition, all need carry out the remote data acquisition technology, stress more and can collection be configured and control remote live.But the available data acquisition system all exists degree different defects and deficiency, and the shortcoming of local acquisition system is limited by geographic distance, and system can not expand, and the signal data transmission range is near etc.The present also method of some remote data acquisition, but also have control in real time at a distance is controlled and data acquisition shortcoming such as can not unite.
The utility model content
The purpose of the utility model is to overcome the shortcoming of above-mentioned prior art; Provide a kind of based on Long-distance Control collection and fault diagnosis system; This system can make acquisition controlling, signals collecting, data transmission, Long-distance Control integrated; Make acquisition system not receive the far and near restriction in geographic position on the one hand, can expand easily the acquisition system after setting up on the other hand and safeguard the raising testing efficiency.
The purpose of the utility model solves through following technical scheme:
This based on Long-distance Control collection and fault diagnosis system, comprise computing machine and the webserver and plurality of data collecting unit as the system centre station; Said computing machine connects the webserver, and the said webserver connects each data acquisition unit respectively, and said data acquisition unit comprises the data collecting card at far-end reference mark.
Above-mentioned data acquisition unit is made up of embedded computer and the digital multimeter that is connected with said embedded computer, digital oscilloscope and digital spectrometer.
The utlity model has following beneficial effect:
(1) is easy to transmit a large amount of real time datas;
(2) being easy to that gatherer process is carried out far-end controls;
(3) can carry out far-end control to remote equipment;
(4) security: the system of the utility model has only authorized user just addressable.
Description of drawings
Fig. 1 is the structured flowchart of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Referring to Fig. 1, the utility model based on Long-distance Control collection and fault diagnosis system, comprise computing machine and the webserver and plurality of data collecting unit as the system centre station; Computing machine connects the webserver, and the webserver connects each data acquisition unit respectively, and data acquisition unit comprises the data collecting card at far-end reference mark.Said data acquisition unit is made up of embedded computer and the digital multimeter that is connected with said embedded computer, digital oscilloscope and digital spectrometer.
The utility model is based on Labview Long-distance Control acquisition technique, is to carry out remote instruments control through network to carry out network remote data with the measurement of DATA REASONING teledata and monitor.The remote data acquisition process, data collecting card is sent to server end to the data that collect through the TCP/IP procotol, the waveform that server-side application collects demonstration.
Server end is realized through DataSocket control binding technology the control operation of the VI of client; Utilize DataSocket ServerManager can set client linking number, data item number; Create user's group and user, the authority (user who does not set authority is to the server inaccessible) that user's read/write is set and creates data item.Can use the DataSocket technology to realize controls such as button or menu list are carried out data binding; Make the Control Component gang of client and server end; As long as the control generation state of server end changes, the control of client also can change and make corresponding actions accordingly.The both sides of exchanges data need not direct dialogue, read or write data to direct DataSocket Server, so DataSocket simplified the communication between application program and the computing machine, and it is very simple that the application's data interface becomes.
DataSocket technology realizes that remote measurement and control is to utilize an independent computing machine on the network as DataSocket Server; DataSocket Publisher accomplishes data processing and distributing data function; Be connected to client computer on the network as DataSocket Subscriber; The data upload that DataSocket Subscriber will handle is in DataSocket Server; DataSocket Publisher reads out these data again from DataSocket Server; Be published to after the processing among the DataSocket Server; Client just can utilize DataSocket Subscriber from DataSocket Server, to receive data, so just can accomplish the teleprocessing and the control of data.
Use the Remote Panel technology of Labview to issue the Labview program, can make Local or Remote computer remote control Labview program front panel at server end, even operation that can control program.As long as the application program of server end is written into internal memory, client just can be monitored long-range Labview application program through the VI program name, but at synchronization, has only the user limit that is possessed of control power, and all the other users can only monitor remote panel.
Claims (2)
1. one kind based on Long-distance Control collection and fault diagnosis system, it is characterized in that, comprises computing machine and the webserver and plurality of data collecting unit as the system centre station; Said computing machine connects the webserver, and the said webserver connects each data acquisition unit respectively, and said data acquisition unit comprises the data collecting card at far-end reference mark.
2. according to claim 1 based on Long-distance Control collection and fault diagnosis system; It is characterized in that said data acquisition unit is made up of embedded computer and the digital multimeter that is connected with said embedded computer, digital oscilloscope and digital spectrometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204701572U CN202404422U (en) | 2011-11-23 | 2011-11-23 | Fault diagnosis system based on remote control and acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204701572U CN202404422U (en) | 2011-11-23 | 2011-11-23 | Fault diagnosis system based on remote control and acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404422U true CN202404422U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204701572U Expired - Fee Related CN202404422U (en) | 2011-11-23 | 2011-11-23 | Fault diagnosis system based on remote control and acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166391A (en) * | 2014-08-14 | 2014-11-26 | 成都联星微电子有限公司 | Cooperative multipoint industrial control acquisition fault monitoring system and method |
| CN111562539A (en) * | 2020-05-17 | 2020-08-21 | 宁夏隆基宁光仪表股份有限公司 | System and method for realizing data communication of intelligent electric energy meter by applying DataSocket technology |
-
2011
- 2011-11-23 CN CN2011204701572U patent/CN202404422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166391A (en) * | 2014-08-14 | 2014-11-26 | 成都联星微电子有限公司 | Cooperative multipoint industrial control acquisition fault monitoring system and method |
| CN111562539A (en) * | 2020-05-17 | 2020-08-21 | 宁夏隆基宁光仪表股份有限公司 | System and method for realizing data communication of intelligent electric energy meter by applying DataSocket technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20121123 |