CN101923121A - Electromagnetic field measuring system - Google Patents
Electromagnetic field measuring system Download PDFInfo
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- CN101923121A CN101923121A CN2009100692923A CN200910069292A CN101923121A CN 101923121 A CN101923121 A CN 101923121A CN 2009100692923 A CN2009100692923 A CN 2009100692923A CN 200910069292 A CN200910069292 A CN 200910069292A CN 101923121 A CN101923121 A CN 101923121A
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- electromagnetic field
- field measuring
- host computer
- measuring system
- measuring
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Abstract
The invention relates to an electromagnetic field measuring system which comprises an upper computer and a measuring terminal. The measuring terminal is arranged within an electromagnetic field measuring area, the measuring terminal and the upper computer are connected through a transmission system, and the measurement data of the measuring terminal is transmitted to the upper computer to be processed. Compared with manual measurement, the electromagnetic field measuring system saves cost, improves detection precision and can acquire and update measurement data at any time. The electromagnetic field measuring system provides a complete efficient solution for the acquisition, the transmission, the analysis treatment and the output of the data with high detection precision and high efficiency.
Description
Technical field
The present invention relates to the electric power electric field, relate in particular to a kind of system of electromagnetic field measurements.
Technical background
Thunder and lightning is a kind of special weather phenomenon of aloft being discharged and being caused by the cloud of being with point.Thunder and lightning is the major reason that causes electronic equipment to damage, and it threatens the safe and stable operation of every field electronic informations such as building, railway, civil aviaton, communication, industry control, military affairs.Lightning protection is one of effective measure that addresses the above problem, in the present lightning protection field, the associated signal parameter of thunder and lightning obtain and relatively accuracy become very one of the key link, not only relate to normally releasing of thunder and lightning, influence the normal operation of personal safety, device security and system; And in the perspective study of lightning protection, also need electromagnetic field data is carried out a large amount of basic work of researching and analysing.
At present, the equipment of electromagnetic field detection and the method for employing have: by check point manually is set, after carrying relevant electromagnetic field detection instrument (being Gauss's instrument again) and taking relevant information, draw rough conclusion by the manual analysis contrast, the shortcoming of these existing metering systems has:
1. they are many by manually-operated or simple machine processing, and are random big, as a result out of true;
2. electromagnetic field data contains much information, manual analysis length consuming time, inefficiency;
3. manually can not real-time analysis by this mode of simple device, thus up-to-date data message can not be grasped at any time;
4. also from the information acquisition to the information analysis, do not handle at present the technological package scheme of information result output.
Summary of the invention
In order effectively to overcome the above problems, the invention provides a kind ofly detect accurately, efficient is higher, the electromagnetic field measuring system that can detect in real time.
The present invention realizes by the following technical solutions: electromagnetic field measuring system of the present invention, comprise host computer and measuring terminals, described measuring terminals is arranged in the electromagnetic field detection zone, be connected by transmission system between described measuring terminals and the host computer, the detection data of described measuring terminals pass to host computer by transmission system and obtain handling.
The transmission mode of described transmission system is one or more in transfer bus, optical fiber or the wireless transmission.
Described measuring terminals comprises electromagnetic field measuring device and controlled processing unit
Described controlled processing unit can be controlled the Measuring Time and the frequency of measurement mechanism, realizes intellectualized operation.
Described controlled processing unit, can carry out rough handling to the data of the survey of measurement mechanism after, pass to host computer.
Described host computer is provided with the communication management unit, and it controls the information transmission between described measuring terminals and the host computer.
Described host computer is provided with analysis and processing unit, its with the information that described measuring terminals passes to store, calculate, analysis, display result and record.
The electromagnetic field measuring device that described electromagnetic field measuring device detects for the magnetic field that lightning current is formed.
Described analysis and processing unit includes, one or several in storage module, computing module, analysis module, display module, the logging modle.
Described measuring terminals is at least one.
Compared with prior art, the invention has the advantages that:
1. fundamentally stop the lower drawback of accuracy that manual analysis or simple device are analyzed;
2. the analysis and processing unit of host computer helps express-analysis to handle, and has improved efficient;
3. the data of terminal collection can send to the host computer analyzing and processing in real time, accomplish the real-time update of data, for lightning protection provides up-to-date first hand data message;
4. from the sense terminals image data, to transmission system Data transmission quick and precisely, handle up to obtaining the result to the efficient analysis of host computer again, the present invention provides one to overlap complete, solution efficiently to the data input and output in lightning protection field.
5. the controlled processing unit in the measuring terminals can be controlled the Measuring Time and the frequency of measurement mechanism, realizes intellectualized operation.
Description of drawings
Fig. 1 is a principle schematic of the present invention
Fig. 2 is the another embodiment of the present invention principle schematic
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
Shown in Fig. 1-2: the 1st, electromagnetic field detection zone, the 2nd, measuring terminals, the 21st, electromagnetic field measuring device, the 22nd, controlled processing unit, the 3rd, transmission system, 4 host computers, the 41st, communication unit, the 42nd, analysis and processing unit.
Electromagnetic field measuring system of the present invention, comprise host computer and measuring terminals, described measuring terminals is arranged in the electromagnetic field detection zone, be connected by transmission system between described measuring terminals and the host computer, the detection data of described measuring terminals pass to host computer by transmission system and obtain handling.
The transmission mode of described transmission system is one or more in transfer bus, optical fiber or the wireless transmission
Described measuring terminals comprises electromagnetic field measuring device and controlled processing unit
Described controlled processing unit can be controlled the Measuring Time and the frequency of measurement mechanism, realizes intellectualized operation.
Described controlled processing unit, can carry out rough handling to the data of the survey of measurement mechanism after, pass to host computer
Described host computer is provided with the communication management unit, and it controls the information transmission between described measuring terminals and the host computer.
Described host computer is provided with analysis and processing unit, its with the information that described measuring terminals passes to store, calculate, analysis, display result and record;
Described analysis and processing unit includes, in storage module, computing module, analysis module, display module, the logging modle one or several, analysis and processing unit can be independent or whole finish actions such as above-mentioned storage, calculating, analysis, demonstration, record.
The electromagnetic field measuring device that described electromagnetic field measuring device detects for the magnetic field that lightning current is formed.
Described measuring terminals is at least one.
As shown in Figure 2, as another embodiment, promptly when measuring terminals has two or more, a host computer can carry out analyzing and processing to the detection behavior of a plurality of measuring terminals as central controller, can raise the efficiency like this, accelerate the renewal of electromagnetic field data, for thunder and lightning monitoring in real time provides full and accurate data.Simultaneously, measuring terminals has when a plurality of, and analysis and processing unit compares the result of the collection of a plurality of terminals, analyzes to draw as data such as shielding properties, Distribution of Magnetic Field, utilizes as the useful data of lightning protection.
Utilizing technical scheme of the present invention, reach the corresponding techniques effect, perhaps in the technical scheme equivalents that does not break away under the design philosophy of the present invention, all is within protection scope of the present invention.
Claims (10)
1. electromagnetic field measuring system, it is characterized in that: comprise host computer and measuring terminals, described measuring terminals is arranged in the electromagnetic field detection zone, be connected by transmission system between described measuring terminals and the host computer, the detection data of described measuring terminals pass to host computer by transmission system and obtain handling.
2. electromagnetic field measuring system according to claim 1 is characterized in that: the transmission mode of described transmission system is one or more in transfer bus, optical fiber or the wireless transmission.
3. electromagnetic field measuring system according to claim 1 and 2 is characterized in that: described measuring terminals comprises electromagnetic field measuring device and controlled processing unit.
4. electromagnetic field measuring system according to claim 3 is characterized in that: described controlled processing unit, can control the Measuring Time and the frequency of measurement mechanism, and realize intellectualized operation.
5. electromagnetic field measuring system according to claim 3 is characterized in that: described controlled processing unit, can carry out rough handling to the data of the survey of measurement mechanism after, pass to host computer.
6. electromagnetic field measuring system according to claim 3 is characterized in that: described host computer is provided with the communication management unit, and it controls the information transmission between described measuring terminals and the host computer.
7. electromagnetic field measuring system according to claim 3 is characterized in that: described host computer is provided with analysis and processing unit, its with the information that described measuring terminals passes to store, calculate, analysis, display result and record.
8. electromagnetic field measuring system according to claim 3 is characterized in that: the electromagnetic field measuring device that described electromagnetic field measuring device detects for the magnetic field that lightning current is formed.
9. electromagnetic field measuring system according to claim 7 is characterized in that: described analysis and processing unit includes, one or several in storage module, computing module, analysis module, display module, the logging modle.
10. according to any described electromagnetic field measuring system among the claim 3-9, it is characterized in that: described measuring terminals is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100692923A CN101923121A (en) | 2009-06-17 | 2009-06-17 | Electromagnetic field measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100692923A CN101923121A (en) | 2009-06-17 | 2009-06-17 | Electromagnetic field measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101923121A true CN101923121A (en) | 2010-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100692923A Pending CN101923121A (en) | 2009-06-17 | 2009-06-17 | Electromagnetic field measuring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN101923121A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913644A (en) * | 2012-12-28 | 2014-07-09 | 北京中电华大电子设计有限责任公司 | Zero-power-consumption precise field intensity detection method and circuit in NFC chip |
| CN109307848A (en) * | 2018-09-20 | 2019-02-05 | 武汉指针科技有限公司 | A kind of electromagnetic field tester and processing method |
-
2009
- 2009-06-17 CN CN2009100692923A patent/CN101923121A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913644A (en) * | 2012-12-28 | 2014-07-09 | 北京中电华大电子设计有限责任公司 | Zero-power-consumption precise field intensity detection method and circuit in NFC chip |
| CN109307848A (en) * | 2018-09-20 | 2019-02-05 | 武汉指针科技有限公司 | A kind of electromagnetic field tester and processing method |
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Application publication date: 20101222 |