CN102236050B - Method and framework for recording photopic-vision substance relevant electromagnetic wave - Google Patents
Method and framework for recording photopic-vision substance relevant electromagnetic wave Download PDFInfo
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- CN102236050B CN102236050B CN201010165470.5A CN201010165470A CN102236050B CN 102236050 B CN102236050 B CN 102236050B CN 201010165470 A CN201010165470 A CN 201010165470A CN 102236050 B CN102236050 B CN 102236050B
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Abstract
The invention provides a new method and framework for recording a substance relevant electromagnetic wave, in particular a method and framework for recording a photopic-vision substance relevant electromagnetic wave. According to the invention, by the adoption of a measuring device, a framework and a measuring method, a weak measurement signal is acquired and amplified, and an environmental background electromagnetic wave signal is removed to obtain a pure substance relevant electromagnetic wave signal, and thus the optimal primary signal waveform and data record of the substance relevant electromagnetic wave can be provided. When the method and the framework are used for measuring the substance relevant electromagnetic wave, environmental background signal interference can be eliminated, and the substance relevant electromagnetic wave signal can be measured more accurately.
Description
Technical field
The present invention relates to electromagnetic wave measurement technology and analytical approach, particularly relate to a kind of magnetic wave recording method of photopic vision material associated electrical and framework of obtaining the relevant electromagnetic waveform of material and energy with electromagnetic wave measurement technology and admeasuring apparatus.
Background technology
The associated electrical magnetic energy producing because of general material self is very little, so existing major applications is all used external energy, i.e. disorderly unordered signal source, material is carried out to radiation produces after larger ELECTROMAGNETIC RADIATION REFLECTION ripple it, receiving electromagnetic radiation reflection wave carries out record analysis again, result just obtain material self with electromagnetic property.But current technology is because external energy, disorderly unordered signal source are not completely errorless and can control, add that the electromagnetic radiation reflection wave signal inconsistent, environment that material produces radiation disturbs, material associated electrical magnetostatic wave signal is wanted on reception & disposal can be correctly very difficult.
Summary of the invention
The technical matters that the present invention mainly solves is that the photopic vision material associated electrical magnetic wave that for prior art above shortcomings, provides a kind of and eliminate the interference of environmental background signal, realizes accurately measurement records framework and method.
The present invention solves its technical matters, and the technical scheme of employing is to provide a kind of photopic vision material associated electrical magnetic wave and records framework, and it comprises: electromagnetic wave signal measures unit, signal amplification unit and signal analysis and processing unit; Wherein, this electromagnetic wave signal measures hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal of unit measuring material, and the environment that this environmental background electromagnetic wave signal is put by this material produces; This signal amplification unit connects this electromagnetic wave signal and measures unit, receives and amplifies this hybrid electromagnetic wave signal and this environmental background electromagnetic wave signal; This signal analysis and processing unit has analysis and processing program code, and comprise signal processing circuit and Waveform generating circuit, wherein, this signal processing circuit connects this signal amplification unit and receives and process hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal after amplifying, and this signal processing circuit leaches the electromagnetic wave signal of this material from this hybrid electromagnetic wave signal according to this environmental background electromagnetic wave signal; This Waveform generating circuit connects this signal processing circuit to receive electromagnetic wave signal the output waveform of this material.
This signal amplification unit has at least two inputting channels that are connected with this measurement unit, and this measurement unit uses the first channel to transmit this hybrid electromagnetic wave signal, uses the second channel to transmit this environmental background electromagnetic wave signal.
This electromagnetic wave signal measures unit and has at least two admeasuring apparatus that lay respectively at this first channel and this second channel, and this admeasuring apparatus is configured to insert plate-like utensil or well shape utensil or the cup-shaped utensil of this material.
This admeasuring apparatus is made of metal.
The input end of this signal amplification unit connects this admeasuring apparatus to amplify the signal being measured, and this signal amplification unit can be processed the electromagnetic wave signal that is less than 5MHz, amplifies the signal of input, the not electromagnetic wave amplifying signal with additional noise of output.
This signal analysis and processing unit also comprises the transport interface that can transmit material associated electrical magnetic wave record.
This transport interface is wire transmission interface, and it is serial communication interface or parallel communications interface, and it can use affixed telecommunication network signal transmission to long-range.
This transport interface is interface of wireless transmission, and it can use mobile communication network signal transmission to long-range.
Described photopic vision material associated electrical magnetic wave records framework and also comprises data analysis treating apparatus, this data analysis treating apparatus connects this signal analysis and processing unit to receive the electromagnetic wave signal of this material, this data analysis treating apparatus be can execution analysis handler code computing machine, its data of finishing dealing with can store into archives or database form.
This computing machine is server, removable computer or embedded system.
This data analysis treating apparatus more comprises can transmit the data of the finishing dealing with transport interface to this Waveform generating circuit.
This transport interface is wire transmission interface or interface of wireless transmission, and can use fixing or mobile communication network signal transmission to long-range.
This data analysis treating apparatus can be play the data that it is finished dealing with, output waveform signals.
It is 0～5MHz that this electromagnetic wave signal measures the scalable electromagnetic frequency range scope in unit.
The present invention also provides the recording method of a kind of photopic vision material associated electrical magnetic wave, it comprises: the material that wish is measured is positioned in the first admeasuring apparatus, in the second admeasuring apparatus, do not insert any material, this first admeasuring apparatus produces the first channel, this second admeasuring apparatus produces the second channel; The hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal that receive this material from this first channel and this second channel, this first channel and this second channel contain environmental background electromagnetic wave signal simultaneously; Amplify the signal of this first channel and the signal of this second channel; Carry out signal processing, the signal of this first channel is removed to the signal of this second channel, obtain the associated electrical magnetostatic wave signal of this material; And the associated electrical magnetostatic wave signal of this material of digitizing, stores into data.
This first admeasuring apparatus and this second admeasuring apparatus be configured to insert the plate-like utensil or well shape utensil or the cup-shaped utensil that are measured material.
This first admeasuring apparatus and this second admeasuring apparatus are made of metal.
These data can be play by waveform generator.
The present invention is first measured respectively hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal of material by electromagnetic wave signal measurement unit, adopt again signal analysis and processing unit that material associated electrical magnetostatic wave signal and environmental background electromagnetic wave signal are separated, thereby remove environmental background electromagnetic wave signal, obtain material associated electrical magnetostatic wave signal, thus, can solve the too low difficult processing of material signal, the problem that ambient signal disturbs, so that eliminating ambient signal disturbs, measure more accurately actual contents associated electrical magnetic wave, be provided as biochemistry, other technological applications, and for power supply 50～60Hz alternating current electromagnetic wave, can not affected by it.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that photopic vision material associated electrical magnetic wave of the present invention records framework.
Fig. 2 is the schematic flow sheet of photopic vision material associated electrical magnetic wave method for measurement of the present invention.
Embodiment
The invention provides the magnetic wave recording method of a kind of photopic vision material associated electrical and framework, the problem meeting with for current technology, proposes a contrast material associated electrical magnetic wave recording method.Use low noise amplification electronic circuit, and ambient signal is removed signal processing circuit and analysis and processing program code, the measurement framework that recorded matter associated electrical magnetic wave is special.Refer to Fig. 1, it records configuration diagram for photopic vision material associated electrical magnetic wave, and overall architecture comprises that electromagnetic wave signal measures unit 11,12, signal amplification unit 13 and signal processing circuit 14 and data analysis treating apparatus 15.Result of the present invention provides the record of all substances associated electrical magnetostatic wave signal, and this material associated electrical magnetic wave records framework and is not subject to that 50～60Hz alternating current is electromagnetic to be affected.
Electromagnetic wave signal measures hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal of unit 11,12 measurement materials, and environmental background electromagnetic wave signal is that material place environment produces.Electromagnetic wave signal measures unit 11,12 and has two admeasuring apparatus, and test substance is inserted to one of them admeasuring apparatus, and another one is not inserted any material.The hybrid electromagnetic that electromagnetic wave signal measures unit 11,12 measurement materials involves after environmental background electromagnetic wave signal, is sent to signal amplification unit 13.It is 0～5MHz that electromagnetic wave signal measures unit 11, the 12 electromagnetic frequency range scopes of testing.Wherein, the plate-like utensil or well shape utensil or the cup-shaped utensil that are configured to insert this material of two admeasuring apparatus, and be the structure utensil being made of metal.
Signal analysis and processing unit has analysis and processing program code, can analyzing and processing material associated electrical magnetic wave data, and it comprises signal processing circuit 14 and Waveform generating circuit 16.Signal processing circuit 14 connects signal amplification unit 13 and receives, processes hybrid electromagnetic wave signal, environmental background electromagnetic wave signal after amplifying.Signal processing circuit 14 leaches the electromagnetic wave signal that measures material from hybrid electromagnetic wave signal according to environmental background electromagnetic wave signal.Waveform generating circuit 16 connects the electromagnetic wave signal of signal processing circuit 14 with reception & disposal material, finally produces the relevant electromagnetic wave information of material.
Data analysis treating apparatus 15, connects signal analysis and processing unit to receive the electromagnetic wave signal of material.Data analysis treating apparatus 15 is the computing machine of an executable program code, its data of finishing dealing with can archives or database form store.Data analysis treating apparatus 15 can be general computer, server unit, removable computer device, embedded system, or can carry out the computer installation of material associated electrical magnetic wave data data analysis handler code.
The output terminal of data analysis treating apparatus 15 can connect Arbitrary Waveform Generator, and connected mode can be wired interface (comprising serial communication and parallel communications interface), and remote transmission etc. is carried out with using affixed or mobile communication or network in wireless radio transmission interface.The data analysis treating apparatus 15 with material associated electrical magnetic wave data data analysis handler code can be carried out playing function, the associated electrical magnetic wave data that playback process completes, the waveform output that produces record data.
According to above-mentioned, the present invention uses signal processing circuit 14, analysis and processing program code that environmental background electromagnetic wave is removed.The signal processing circuit 14 of removing for environmental background electromagnetic wave separates material associated electrical magnetic wave and environmental background electromagnetic wave with information analysis handler code, removes after environmental background electromagnetic wave extract qualitative correlation electromagnetic wave signal.Then utilize analysis and processing program code process data, make material associated electrical magnetic wave record, this associated electrical magnetic wave record can be sent to Waveform generating circuit 16 by analysis and processing program code again and play.
Moreover the data after conversion, see through data transmission interface and are sent to the computer installation with material associated electrical magnetic wave data data analysis handler code.Transport interface can be wired interface (comprising serial communication and parallel communications interface), wireless radio transmission interface and uses affixed or mobile communication or network carries out remote transmission etc.
Photopic vision material associated electrical of the present invention magnetic wave recording method and framework provide more accurate material associated electrical magnetic wave record, the method and framework provide material associated electrical magnetostatic wave signal to measure by electromagnetic wave admeasuring apparatus and method, measure with ultra-low noise amplification electron circuit and method and signal analysis and processing unit, while making to measure, actual contents associated electrical magnetic wave be can more accurately measure, other science and technology or biochemical applications offered.
Refer to Fig. 2, it is photopic vision material associated electrical magnetic wave method for measurement of the present invention, comprises the following steps.
Step S01 measurement signal: the material that wish is measured is positioned over plate-like utensil or well shape utensil or the cup-shaped utensil of metal, as, on copper or aluminium dish, in copper or aluminium well, copper or aluminium cup (being connected to the first channel).The signal that the material associated electrical magnetic wave of the first channel reception tester mixes with environmental background electromagnetic wave, the second channel reception environment background electromagnetic wave signal simultaneously.The electromagnetic wave frequency range scope of the first channel and the second channel is 0～5MHz.
Step S02 amplifying signal: amplify the signal of the first channel and the signal of the second channel.
Step S03 analyzing and processing signal: the signal (environmental background electromagnetic wave) that the signal of the first channel (tester associated electrical magnetic wave and environmental background electromagnetic wave) is removed to the second channel is to obtain material associated electrical magnetostatic wave signal.
Step S04 stores the material associated electrical magnetostatic wave signal having recorded: material associated electrical magnetostatic wave signal can store in digitizing, and can be play by waveform generator.
The removal that the present invention is directed to ambient signal (environmental background electromagnetic wave) provides solution, and for power supply 50～60Hz alternating current electromagnetic wave, can not affected by it.If neighbouring without strong electromagnetic wave emissive source (as electric notor etc.), while carrying out the operation of material associated electrical magnetic wave record, do not need electromagnetic isolation.And tester associated electrical magnetic wave can directly be exported, test its biological nature, physical characteristics and chemical characteristic, also may be output to other material (as water) with its biological nature of indirectly testing, physical characteristics, chemical characteristic.
Above-described embodiment is only explanation technological thought of the present invention and feature, its object makes those skilled in the art can understand content of the present invention and implement according to this, and can not limit interest field of the present invention with this, be that the equalization that the disclosed spirit of all foundations is done changes or modifies, must be encompassed in interest field of the present invention.
Claims (19)
1. photopic vision material associated electrical magnetic wave records a framework, it is characterized in that: comprise:
Electromagnetic wave signal measures unit, measure hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal of material, this environmental background electromagnetic wave signal is by producing for the environment of putting this material, and this hybrid electromagnetic wave signal is the signal that the electromagnetic wave signal of this material when this material is put in this environment mixes with this environmental background electromagnetic wave signal;
Signal amplification unit, connects this electromagnetic wave signal and measures unit, receives and amplifies this hybrid electromagnetic wave signal and this environmental background electromagnetic wave signal; And
There is the signal analysis and processing unit of analysis and processing program code, this signal analysis and processing unit comprises signal processing circuit and Waveform generating circuit, wherein, this signal processing circuit connects this signal amplification unit and receives and process hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal after amplifying, and this signal processing circuit leaches the electromagnetic wave signal of this material from this hybrid electromagnetic wave signal according to this environmental background electromagnetic wave signal; This Waveform generating circuit connects this signal processing circuit to receive electromagnetic wave signal the output waveform of this material.
2. photopic vision material associated electrical magnetic wave as claimed in claim 1 records framework, it is characterized in that: this signal amplification unit has at least two inputting channels that are connected with this measurement unit, this measurement unit uses the first channel to transmit this hybrid electromagnetic wave signal, uses the second channel to transmit this environmental background electromagnetic wave signal.
3. photopic vision material associated electrical magnetic wave as claimed in claim 2 records framework, it is characterized in that: this electromagnetic wave signal measures unit and has at least two admeasuring apparatus that lay respectively at this first channel and this second channel, and this admeasuring apparatus is configured to insert plate-like utensil or well shape utensil or the cup-shaped utensil of this material.
4. photopic vision material associated electrical magnetic wave as claimed in claim 3 records framework, it is characterized in that: this admeasuring apparatus is made of metal.
5. photopic vision material associated electrical magnetic wave as claimed in claim 3 records framework, it is characterized in that: the input end of this signal amplification unit connects this admeasuring apparatus to amplify the signal being measured; This signal amplification unit processing is less than the electromagnetic wave signal of 5MHz, amplifies the signal of input, the not electromagnetic wave amplifying signal with additional noise of output.
6. photopic vision material associated electrical magnetic wave as claimed in claim 1 records framework, it is characterized in that: this signal analysis and processing unit also comprises the transport interface for transmitting material associated electrical magnetic wave record.
7. photopic vision material associated electrical magnetic wave as claimed in claim 6 records framework, it is characterized in that: this transport interface is wire transmission interface, and it is serial communication interface or parallel communications interface.
8. photopic vision material associated electrical magnetic wave as claimed in claim 6 records framework, it is characterized in that: this transport interface is interface of wireless transmission, and it uses mobile communication network signal transmission to long-range.
9. photopic vision material associated electrical magnetic wave as claimed in claim 1 records framework, it is characterized in that: also comprise data analysis treating apparatus, this data analysis treating apparatus connects this signal analysis and processing unit to receive the electromagnetic wave signal of this material, this data analysis treating apparatus be can execution analysis handler code computing machine, its data storing of finishing dealing with becomes archives or database form.
10. photopic vision material associated electrical magnetic wave as claimed in claim 9 records framework, it is characterized in that: this computing machine is server, removable computer or embedded system.
11. record framework according to the photopic vision material associated electrical magnetic wave described in claims 9, it is characterized in that: this data analysis treating apparatus more comprises can transmit the data of the finishing dealing with transport interface to this Waveform generating circuit.
12. photopic vision material associated electrical magnetic waves as claimed in claim 11 record framework, it is characterized in that: this transport interface is wire transmission interface or interface of wireless transmission, and use are fixing or mobile communication network signal transmission is extremely long-range.
13. photopic vision material associated electrical magnetic waves as claimed in claim 9 record framework, it is characterized in that: this data analysis treating apparatus is play the data that it is finished dealing with, output waveform signals.
14. photopic vision material associated electrical magnetic waves as claimed in claim 1 record framework, it is characterized in that: it is 0～5MHz that this electromagnetic wave signal measures the scalable electromagnetic frequency range scope in unit.
The recording method of 15. 1 kinds of photopic vision material associated electrical magnetic waves, is characterized in that: comprising:
The material that wish is measured is positioned in the first admeasuring apparatus, does not insert any material in the second admeasuring apparatus, and this first admeasuring apparatus produces the first channel, this second admeasuring apparatus produces the second channel;
The hybrid electromagnetic wave signal and the environmental background electromagnetic wave signal that receive this material from this first channel and this second channel, this first channel and this second channel contain environmental background electromagnetic wave signal simultaneously;
Amplify the signal of this first channel and the signal of this second channel;
Carry out signal processing, the signal of this first channel is removed to the signal of this second channel, obtain the associated electrical magnetostatic wave signal of this material; And
The associated electrical magnetostatic wave signal of this material of digitizing, stores into data.
16. photopic vision material associated electrical magnetic wave as claimed in claim 15 recording methods, is characterized in that: this first admeasuring apparatus and this second admeasuring apparatus be configured to insert the plate-like utensil or well shape utensil or the cup-shaped utensil that are measured material.
17. photopic vision material associated electrical magnetic wave as claimed in claim 15 recording methods, is characterized in that: this first admeasuring apparatus and this second admeasuring apparatus are made of metal.
18. photopic vision material associated electrical magnetic wave as claimed in claim 15 recording methods, is characterized in that: these data are play by waveform generator.
19. photopic vision material associated electrical magnetic wave as claimed in claim 15 recording methods, is characterized in that: the electromagnetic frequency range scope that this first channel, this second channel can be detected is 0～5MHz.
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| CN2493942Y (en) * | 2001-09-05 | 2002-05-29 | 汝少英 | Double-wave time difference digital display fixed-point instrument |
| CN1474197A (en) * | 2003-05-29 | 2004-02-11 | 北京联合正方智卫系统技术有限公司 | Electromagnetic wave detection method for limited space border and inner object state and change |
| CN101460999A (en) * | 2006-06-05 | 2009-06-17 | 埃克奥迪公司 | Blind signal extraction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2493942Y (en) * | 2001-09-05 | 2002-05-29 | 汝少英 | Double-wave time difference digital display fixed-point instrument |
| CN1474197A (en) * | 2003-05-29 | 2004-02-11 | 北京联合正方智卫系统技术有限公司 | Electromagnetic wave detection method for limited space border and inner object state and change |
| CN101460999A (en) * | 2006-06-05 | 2009-06-17 | 埃克奥迪公司 | Blind signal extraction |
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