CN108287270A - A kind of electromagnet radiation detection system - Google Patents
A kind of electromagnet radiation detection system Download PDFInfo
- Publication number
- CN108287270A CN108287270A CN201810403105.XA CN201810403105A CN108287270A CN 108287270 A CN108287270 A CN 108287270A CN 201810403105 A CN201810403105 A CN 201810403105A CN 108287270 A CN108287270 A CN 108287270A
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- main control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0871—Complete apparatus or systems; circuits, e.g. receivers or amplifiers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0864—Measuring electromagnetic field characteristics characterised by constructional or functional features
- G01R29/0892—Details related to signal analysis or treatment; presenting results, e.g. displays; measuring specific signal features other than field strength, e.g. polarisation, field modes, phase, envelope, maximum value
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention discloses a kind of electromagnet radiation detection systems, including electromagnetic sensor, filter amplification circuit, A/D conversion modules, MCU main control modules, alarm module, display module, wireless module, key-press module and server；The electromagnetic sensor is connect with filter amplification circuit；The filter amplification circuit is connect with A/D conversion circuits；The A/D conversion circuits, alarm module, display module, wireless module and key-press module are connect with MCU main control modules；The server is carried out wireless communication with MCU main control modules.The present invention being capable of automatic collection electromagnetic radiation from environment parameter and filtering interference signals, and electromagnetic radiation parameter is shown by display module, alarm signal can be sent out when electromagnetic radiation from environment is exceeded, and can next time be detected by making system enter by the stopping of key control warning device；Background server receives the data that MCU main control modules are uploaded, and carries out spectrum analysis, the intuitive spectrum distribution situation for showing electromagnetic field.
Description
Technical field
The present invention relates to radiation detection arts more particularly to a kind of electromagnet radiation detection systems.
Background technology
The electric power generated by charge movement is widely used in the production and life of the mankind, thus the inevitable quilt of the mankind
The electromagnetic radiation of various energy surrounds.With the continuous enhancing of human health environmental consciousness, a detection electromagnetism is researched and developed
The system of radiation come it is explicit quantify that amount of electromagnetic radiation is very necessary, the electromagnetic radiation that such people can formulate according to country is related
Standard value is to determine whether necessary take certain safeguard procedures.To preferably serve the health of people, reduce simultaneously
Far from injury of the electromagnetic radiation to us.
The main task of electromagnet radiation detection is to measure the electromagnetic radiation intensity that particular place is interior, is generated by specific radiation,
And the influence degree analyzed, assess it to health.Currently, more common measurement means include spectrum analyzer, field strength
Instrument and microwave leakage can instrument etc., or more based on equipment and computer, composition automatic measurement system.These means are applied to big
When range, extensive electromagnet radiation detection task, there are many shortcoming and defect.Existing means are mostly manual testing, even
Automatic measurement system, extensive work are actually still completed by people, and without analysis, evaluation function, testing efficiency is low, benefit not
Height, and the most price of existing equipment is high, is unfavorable for promoting.
To solve the above-mentioned problems, the present invention proposes a kind of electromagnet radiation detection system.
Invention content
To solve the above-mentioned problems, the present invention proposes a kind of electromagnet radiation detection system.
Specifically, the purpose of the present invention is achieved through the following technical solutions：A kind of electromagnet radiation detection system, including electromagnetism
Sensor, filter amplification circuit, A/D conversion modules, MCU main control modules, alarm module, display module, wireless module, button mould
Block and server；
The signal output end of the electromagnetic sensor is connect with filter amplification circuit input terminal, for acquiring electromagnetic radiation from environment ginseng
Number and filtering interference signals；
The filter amplification circuit output end is connect with A/D conversion circuit input terminals, amplifies electromagnetic sensor signal, convenient for follow-up
Acquisition；
The A/D conversion circuits output end is connect by SPI communication interface with MCU main control modules, for converting analog signal
At digital signal；
The alarm module is connect by I/O mouthfuls with MCU main control modules, for electromagnetic radiation it is exceeded after alarm；
The display module is connect with MCU main control modules, for showing electromagnetic radiation parameter；
The wireless module is connect by UART communication interfaces with MCU main control modules, is uploaded to server for MCU main control modules
Electromagnet radiation detection result；
The key-press module is connect by I/O mouthfuls with MCU main control modules, can be stopped for when alarming, pushing button
It alarms and system is made to enter and detect next time；
The server is carried out wireless communication with MCU main control modules by wireless module.
Further, the electromagnetic sensor includes rf electric field sensor, RF magnetic field sensor, low frequency electromagnetic field biography
It is one or more in sensor and static magnetic field sensor.
Further, the filter amplification circuit is the active high-pass filter of Low Drift Temperature operational amplifier composition, is used for
The low-frequency d component in electromagnetic sensor signal is filtered out, high frequency electromagnetic radiation signal is amplified.
Further, the A/D conversion modules are the high-resolution 24 analog-digital converter ADS1256 of low noise.
Further, the MCU main control modules are 32 floating point DSP control processor TMS320F28335, for leading to
The fundamental wave and harmonic wave of fft algorithm analyzing processing ELECTROMAGNETIC RADIATION SIGNATURE are crossed, fundamental wave carries out sound-light alarm when being higher than alarm threshold value.
Further, the alarm module is LED light and buzzer.
Further, the display module is OLED display screen, reaches intuitive display electricity for realizing with minimum power consumption
The purpose of magnetic radiation data.
Further, the wireless module is GPRS communication modules.
Further, the server is PC machine, and the data uploaded to MCU main control modules for root are analyzed, located
Reason, storage, line frequency spectrum analysis of going forward side by side show relevant spectral line, the intuitive spectrum distribution situation for showing electromagnetic field.
The beneficial effects of the present invention are：Electromagnetic sensor automatic collection electromagnetic radiation from environment parameter and can filter out interference
Signal, and electromagnetic radiation parameter is shown by display module, alarm signal can be sent out when electromagnetic radiation from environment is exceeded, and can lead to
Cross makes system enter by the stopping of key control warning device detects next time；Background server receives MCU master controls by wireless module
The data that module is uploaded carry out spectrum analysis, show relevant spectral line, the intuitive spectrum distribution situation for showing electromagnetic field.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control illustrates this hair
Bright specific implementation mode.
A kind of electromagnet radiation detection system, including electromagnetic sensor, filter amplification circuit, A/D conversion modules, MCU master controls
Module, alarm module, display module, wireless module, key-press module and server；
The signal output end of the electromagnetic sensor is connect with filter amplification circuit input terminal, for acquiring electromagnetic radiation from environment ginseng
Number and filtering interference signals；
The filter amplification circuit output end is connect with A/D conversion circuit input terminals, amplifies electromagnetic sensor signal, convenient for follow-up
Acquisition；
The A/D conversion circuits output end is connect by SPI communication interface with MCU main control modules, for converting analog signal
At digital signal；
The alarm module is connect by I/O mouthfuls with MCU main control modules, for electromagnetic radiation it is exceeded after alarm；
The display module is connect with MCU main control modules, for showing electromagnetic radiation parameter；
The wireless module is connect by UART communication interfaces with MCU main control modules, is uploaded to server for MCU main control modules
Electromagnet radiation detection result；
The key-press module is connect by I/O mouthfuls with MCU main control modules, can be stopped for when alarming, pushing button
It alarms and system is made to enter and detect next time；
The server is carried out wireless communication with MCU main control modules by wireless module.
Further, the electromagnetic sensor includes rf electric field sensor, RF magnetic field sensor, low frequency electromagnetic field biography
It is one or more in sensor and static magnetic field sensor.
Further, the filter amplification circuit is the active high-pass filter of Low Drift Temperature operational amplifier composition, is used for
The low-frequency d component in electromagnetic sensor signal is filtered out, high frequency electromagnetic radiation signal is amplified.
Further, the A/D conversion modules are the high-resolution 24 analog-digital converter ADS1256 of low noise.
Further, the MCU main control modules are 32 floating point DSP control processor TMS320F28335, for leading to
The fundamental wave and harmonic wave of fft algorithm analyzing processing ELECTROMAGNETIC RADIATION SIGNATURE are crossed, fundamental wave carries out sound-light alarm when being higher than alarm threshold value.
Further, the alarm module is LED light and buzzer.
Further, the display module is OLED display screen, reaches intuitive display electricity for realizing with minimum power consumption
The purpose of magnetic radiation data.
Further, the wireless module is GPRS communication modules.
Further, the server is PC machine, and the data uploaded to MCU main control modules for root are analyzed, located
Reason, storage, line frequency spectrum analysis of going forward side by side show relevant spectral line, the intuitive spectrum distribution situation for showing electromagnetic field.
It should be noted that for each embodiment of the method above-mentioned, for simple description, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should understand that, the application is not limited by the described action sequence, because
For according to the application, certain some step can be performed in other orders or simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen
It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, ROM, RAM etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (9)
1. a kind of electromagnet radiation detection system, which is characterized in that including electromagnetic sensor, filter amplification circuit, A/D moduluss of conversion
Block, MCU main control modules, alarm module, display module, wireless module, key-press module and server；
The signal output end of the electromagnetic sensor is connect with filter amplification circuit input terminal, for acquiring electromagnetic radiation from environment ginseng
Number and filtering interference signals；
The filter amplification circuit output end is connect with A/D conversion circuit input terminals, amplifies electromagnetic sensor signal, convenient for follow-up
Acquisition；
The A/D conversion circuits output end is connect by SPI communication interface with MCU main control modules, for converting analog signal
At digital signal；
The alarm module is connect by I/O mouthfuls with MCU main control modules, for electromagnetic radiation it is exceeded after alarm；
The display module is connect with MCU main control modules, for showing electromagnetic radiation parameter；
The wireless module is connect by UART communication interfaces with MCU main control modules, is uploaded to server for MCU main control modules
Electromagnet radiation detection result；
The key-press module is connect by I/O mouthfuls with MCU main control modules, can be stopped for when alarming, pushing button
It alarms and system is made to enter and detect next time；
The server is carried out wireless communication with MCU main control modules by wireless module.
2. electromagnet radiation detection system according to claim 1, which is characterized in that the electromagnetic sensor includes radio frequency electrical
It is one or more in field sensor, RF magnetic field sensor, low frequency electromagnetic field sensor and static magnetic field sensor.
3. electromagnet radiation detection system according to claim 1, which is characterized in that the filter amplification circuit is Low Drift Temperature
The active high-pass filter of operational amplifier composition, for filtering out the low-frequency d component in electromagnetic sensor signal, amplification is high
Frequency ELECTROMAGNETIC RADIATION SIGNATURE.
4. electromagnet radiation detection system according to claim 1, which is characterized in that the A/D conversion modules are low noise
High-resolution 24 analog-digital converter ADS1256.
5. electromagnet radiation detection system according to claim 1, which is characterized in that the MCU main control modules are 32 floating
Count DSP control processor TMS320F28335, harmonious for the fundamental wave by fft algorithm analyzing processing ELECTROMAGNETIC RADIATION SIGNATURE
Wave, fundamental wave carry out sound-light alarm when being higher than alarm threshold value.
6. electromagnet radiation detection system according to claim 1, which is characterized in that the alarm module is LED light and bee
Ring device.
7. electromagnet radiation detection system according to claim 1, which is characterized in that the display module is that OLED is shown
Screen, for realizing achieving the purpose that intuitively to show electromagnetic radiation data with minimum power consumption.
8. electromagnet radiation detection system according to claim 1, which is characterized in that the wireless module is that GPRS communicates mould
Block.
9. electromagnet radiation detection system according to claim 1, which is characterized in that the server is PC machine, is used for root
The data uploaded to MCU main control modules are analyzed, are handled, are stored, and line frequency spectrum analysis of going forward side by side shows relevant spectral line,
The spectrum distribution situation of intuitive display electromagnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403105.XA CN108287270A (en) | 2018-04-28 | 2018-04-28 | A kind of electromagnet radiation detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810403105.XA CN108287270A (en) | 2018-04-28 | 2018-04-28 | A kind of electromagnet radiation detection system |
Publications (1)
| Publication Number | Publication Date |
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| CN108287270A true CN108287270A (en) | 2018-07-17 |
Family
ID=62834735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810403105.XA Withdrawn CN108287270A (en) | 2018-04-28 | 2018-04-28 | A kind of electromagnet radiation detection system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298250A (en) * | 2018-11-28 | 2019-02-01 | 郑州云海信息技术有限公司 | A kind of radio frequency electromagnetic field radiation crosses threshold field strength's alarm system and method |
| CN109596899A (en) * | 2018-12-29 | 2019-04-09 | 强魏飚唐(上海)智能科技有限公司 | Dynamic response electromagnetic radiation intensity detection device based on flexible textile fabric |
| CN109649670A (en) * | 2018-12-21 | 2019-04-19 | 山西省煤炭地质物探测绘院 | A kind of unmanned helicopter aeroelectromagnetic method detection system |
| CN110082609A (en) * | 2019-05-06 | 2019-08-02 | 中国人民解放军海军航空大学 | Portable airborne communication equipment electromagnet radiation detection instrument |
| CN113391253A (en) * | 2021-05-14 | 2021-09-14 | 浙江信测通信股份有限公司 | Device for measuring and evaluating electromagnetic radiation analyzer |
-
2018
- 2018-04-28 CN CN201810403105.XA patent/CN108287270A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109298250A (en) * | 2018-11-28 | 2019-02-01 | 郑州云海信息技术有限公司 | A kind of radio frequency electromagnetic field radiation crosses threshold field strength's alarm system and method |
| CN109649670A (en) * | 2018-12-21 | 2019-04-19 | 山西省煤炭地质物探测绘院 | A kind of unmanned helicopter aeroelectromagnetic method detection system |
| CN109596899A (en) * | 2018-12-29 | 2019-04-09 | 强魏飚唐(上海)智能科技有限公司 | Dynamic response electromagnetic radiation intensity detection device based on flexible textile fabric |
| CN110082609A (en) * | 2019-05-06 | 2019-08-02 | 中国人民解放军海军航空大学 | Portable airborne communication equipment electromagnet radiation detection instrument |
| CN110082609B (en) * | 2019-05-06 | 2021-11-16 | 中国人民解放军海军航空大学 | Portable airborne communication equipment electromagnetic radiation detector |
| CN113391253A (en) * | 2021-05-14 | 2021-09-14 | 浙江信测通信股份有限公司 | Device for measuring and evaluating electromagnetic radiation analyzer |
| CN113391253B (en) * | 2021-05-14 | 2023-07-07 | 浙江信测通信股份有限公司 | Metering and evaluating device of electromagnetic radiation analyzer |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180717 |