CN101252478A - Data acquisition system of network environment automatic monitoring - Google Patents
Data acquisition system of network environment automatic monitoring Download PDFInfo
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- CN101252478A CN101252478A CNA2008101028992A CN200810102899A CN101252478A CN 101252478 A CN101252478 A CN 101252478A CN A2008101028992 A CNA2008101028992 A CN A2008101028992A CN 200810102899 A CN200810102899 A CN 200810102899A CN 101252478 A CN101252478 A CN 101252478A
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Abstract
The invention discloses a data acquisition system for the automatic monitoring of the network environment, which comprises a multi-channel analog quantity acquisition module with an A/D switching device, a multi-channel digital quantity acquisition module used for acquiring and measuring the relevant data of the running equipment, a data measuring and storing device connected with a data switching device and an analysis device used for analyzing, switching and storing the acquisition data, an automatic communication module used for transmitting the measuring and alarming data stored in the data storing device to the server of the central terminal through the network and an equipment controlling device used for starting up/shutting down the remote controlling device. The data acquisition system is suitable for the data acquisition of various monitoring environments.
Description
Technical field
The present invention relates to field of network communication, relate in particular to a kind of data acquisition system of automatic monitoring in network environment.
Background technology
The technology that data center's construction is adopted directly influences the validity and the advance of whole system, even influences the success or failure of whole system.
Present data acquisition system (SCADA) mainly adopts following three kinds of schemes when utilizing network communication to carry out data acquisition and storage:
First kind of scheme is constant duration collection and storage, and data acquisition system is just merely gathered real time data one time, and these data are all preserved at regular intervals.
Second kind of scheme is the constant duration collection, but only storage surpasses the data of certain threshold value, this scheme is the improvement to first kind of scheme, after data acquisition system is gathered successively real time data at regular intervals, these data are carried out simple analysis, and compare with the threshold value of prior setting, only storage surpasses the data of threshold value.
The third is to adopt simple NMP (snmp protocol) to carry out the collection and the storage of data, and current political situation acquisition system is ask each equipment based on the communication chartered steamer of datagram protocol (udp protocol) and come data query by ceaselessly using.
Though adopt above-mentioned three kinds of methods all can gather and preserve data, under the many situations in collection point, adopt first kind of scheme can take a large amount of network bandwidths, and can store a lot of useless data (most data all are the same); Though second kind of scheme can not stored a large amount of useless data, equally can take a large amount of network bandwidths when many in the collection point; And the third is a kind of towards disconnected agreement, can lose the lot of data bag when network is busy.
Summary of the invention
For solving above-mentioned middle problem and the defective that exists, the invention provides a kind of data acquisition system of automatic monitoring in network environment.
The present invention is achieved by the following technical solutions:
Comprise: the multichannel analog amount acquisition module of band A/D conversion equipment, multi-channel digital amount acquisition module, measurement data storage device, automatic communication module and plant control unit, described data acquisition system also comprises a multichannel analog amount acquisition module, by the A/D conversion equipment analog data is gathered; Described data acquisition system also comprises a digital data deriving means, is used to gather digital data; The measurement data storage device is connected with data analysis set-up with DTU (Data Transfer unit), and the data of gathering are analyzed conversion and storage; Automatically communication module, with the data of storing in the data storage device by the server of Network Transmission to center-side; Plant control unit is used to accept the startup of network remote control appliance/close.
Described data acquisition system also comprises an alarm analysis and memory module, is used for the analysis to measure data and whether surpasses the alarm threshold of setting, if transfinite, and then by uploading that the warning designated lane is reported to the police, while store alarms data.The data that described multichannel analog amount acquisition module and multi-channel digital amount acquisition module collect also will be changed and handle through converting unit or analytic unit; Converting unit is carried out data the conversion of formula mode; Analytic unit is analyzed digital signal and be transferred in the data acquisition unit.
Described data acquisition system is put and is also comprised a data acquisition unit, is used for connecting from described apparatus figure interface, and the digital signal that receives is gathered.Automatically finish communication and transfer of data is arrived automatic communication module by communicating circuit between the multichannel analog amount acquisition module of band A/D conversion equipment, digital data deriving means, measurement data storage device, automatic communication module and the plant control unit.Communication module is with transfer of data to the countercharge command reception module that receives, and countercharge command reception module is analyzed the data that receive, then by multi-path-apparatus control module control corresponding apparatus.
The beneficial effect of technical scheme provided by the invention is:
The present invention is simple and reasonable, and antijamming capability is strong, communication modes is flexible, data acquisition and the data presented amount is big and implementation is strong, characteristics such as durable easy to use.
Description of drawings
Fig. 1 is a data acquisition system structure chart of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing:
Present embodiment provides a kind of data acquisition system of automatic monitoring in network environment.
Referring to Fig. 1, this system mainly comprises: the multichannel analog amount acquisition module 10 of band A/D conversion equipment 30, multi-channel digital amount acquisition module 20, measurement data storage device 40, automatic communication module 60 and plant control unit.Wherein, plant control unit is used for the startup of remote control equipment/close, when the warp of the data in the measuring equipment 80 is transferred to analog quantity 140 in the middle multichannel analog amount acquisition module 10, after changing 70 cell translation, output in the measurement data storage device 40 then, then carry out transformational analysis and storage by measurement data storage device 40, multi-channel digital amount acquisition module 20 is transferred to measurement data storage device 40 with transfer of data after analytic unit is analyzed, through automatic communication module 60 data of storing in the data storage device are arrived the server of center-side then by Network Transmission, measurement data and alert data are stored in the mode of file, automatically communication module 60 can regularly be searched for the data file that need upload in measurement data storage device 40, if the discovery file then uploads in the webserver of center-side automatically by network; Wherein, communication module 60 and data acquisition 20 are two operations that walk abreast automatically.
A/D conversion equipment 30 is with the conversion of the converting unit formula mode of transfer of data in DTU (Data Transfer unit) and in this conversion equipment that receive, transfer of data after will changing then is in measurement data storage device 40, the data that multi-channel digital amount acquisition module 20 collects are also analyzed and are handled in critical path analysis Unit 130, analytic unit is analyzed digital signal and be transferred in the measurement data storage device 40.And store by the data after 40 pairs of multichannel analog amounts of measurement data storage device acquisition module 10 and 20 conversions of multi-channel digital amount acquisition module or the analysis, and the data after communication module 60 will store automatically are transferred in the center-side webserver automatically by network.
The described center-side webserver is analyzed the transfer of data that receives to countercharge command reception module 90 and through countercharge instruction 100, the data after will analyzing then are transferred in the corresponding apparatus 120 through multi-path-apparatus control module 110.
Present embodiment is not limited to scene that power-supply device is monitored, is suitable for the data of a plurality of data points of various collections of monitoring of environmental under the network environment.
Though described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, and the claim of application documents of the present invention comprises these distortion and variation.
Claims (6)
1. the data acquisition system of an automatic monitoring in network environment, comprise: the multichannel analog amount acquisition module of band A/D conversion equipment and multi-channel digital amount acquisition module, measurement data and storage device, automatic communication module and plant control unit, it is characterized in that
The multichannel analog amount acquisition module and the multi-channel digital amount acquisition module of band A/D conversion equipment are used to obtain and the relevant data of measuring equipment operation;
Measurement data and storage device are connected with analytical equipment with DTU (Data Transfer unit), and the data of gathering are analyzed conversion and storage;
Automatically communication module, with the measurement of storing in the data storage device and alert data by the server of Network Transmission to center-side;
Plant control unit is used for the startup of remote control equipment/close.
2. data acquisition system according to claim 1, it is characterized in that, described data acquisition system also comprises an alarm analysis and memory module, be used for the analysis to measure data and whether surpass the alarm threshold of setting, if transfinite, then by uploading that the warning designated lane is reported to the police, store alarms data simultaneously.
3. data acquisition system according to claim 1 is characterized in that, the data that described multichannel analog amount acquisition module and multi-channel digital amount acquisition module collect also will be changed and handle through converting unit and analytic unit,
Converting unit is carried out the analog data value conversion of formula mode;
Analytic unit is analyzed digital signal and be transferred to measurement data and storage device.
4. data acquisition system according to claim 1, it is characterized in that, described data acquisition facility removes multichannel analog amount acquisition module and also comprises a data acquisition unit, is used for connecting from described apparatus figure interface, and the digital signal that receives is gathered.
5. data acquisition system according to claim 1, it is characterized in that, finish communication automatically and transfer of data is arrived automatic communication module by communicating circuit between the multichannel analog amount acquisition module of band A/D conversion equipment, digital data deriving means, measurement data storage device, automatic communication module and the plant control unit.
6. according to claim 1 or 6 described data acquisition systems, it is characterized in that, communication module is with transfer of data to the countercharge command reception module that receives, and countercharge command reception module is analyzed the data that receive, then by multi-path-apparatus control module control corresponding apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101028992A CN101252478A (en) | 2008-03-28 | 2008-03-28 | Data acquisition system of network environment automatic monitoring |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2008101028992A CN101252478A (en) | 2008-03-28 | 2008-03-28 | Data acquisition system of network environment automatic monitoring |
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| CNA2008101028992A Pending CN101252478A (en) | 2008-03-28 | 2008-03-28 | Data acquisition system of network environment automatic monitoring |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634008A (en) * | 2013-11-29 | 2014-03-12 | 深圳市虹远通信有限责任公司 | Multi-channel signal collecting device and collecting method |
| CN106774018A (en) * | 2017-02-15 | 2017-05-31 | 山东省环境保护信息中心 | A kind of pollution sources automated monitor dynamic managing and control system |
| WO2018232853A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Internet of things-based big data information processing method and system |
-
2008
- 2008-03-28 CN CNA2008101028992A patent/CN101252478A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103634008A (en) * | 2013-11-29 | 2014-03-12 | 深圳市虹远通信有限责任公司 | Multi-channel signal collecting device and collecting method |
| CN103634008B (en) * | 2013-11-29 | 2017-02-08 | 深圳市虹远通信有限责任公司 | Multi-channel signal collecting device and collecting method |
| CN106774018A (en) * | 2017-02-15 | 2017-05-31 | 山东省环境保护信息中心 | A kind of pollution sources automated monitor dynamic managing and control system |
| WO2018232853A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Internet of things-based big data information processing method and system |
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Application publication date: 20080827 |