CN203432683U - Wireless spectrum measuring apparatus - Google Patents
Wireless spectrum measuring apparatus Download PDFInfo
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- CN203432683U CN203432683U CN201320421901.9U CN201320421901U CN203432683U CN 203432683 U CN203432683 U CN 203432683U CN 201320421901 U CN201320421901 U CN 201320421901U CN 203432683 U CN203432683 U CN 203432683U
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Abstract
The utility model provides a wireless spectrum measuring apparatus. The wireless spectrum measuring apparatus is composed of a data acquisition control module and a data processing display module. The two modules transmit data through a wireless communication technology. The data acquisition control module is in charge of acquiring light signals, converting the light signals into digital electric signals, finally performing coding processing on the digital electric signals and converting the processed digital electric signals to radio signals for emission. The data processing display module receives the radio signals emitted by the data acquisition control module, converts the radio signals into digital electric signals, and calculates and displays the performance parameters according to the digital electric signals. The wireless spectrum measuring apparatus has a measuring position not restricted by the length of a data line, can move randomly and has a flexibly constructed measuring system, thereby facilitating industrial on-site application.
Description
Technical field
The utility model relates to a kind of wireless spectral measurement device, relates in particular to a kind of wireless communication technology of utilizing and spectra collection data is carried out to the spectral measurement device of wireless transmission.
Background technology
At present, spectral measurement device is widely used in the fields such as industrial line Quality Control, Aero-Space remote sensing, gas chromatogram, environmental monitoring, chemical analysis, biological study, agricultural production and medical test.
At Chinese invention patent application (publication number: disclose a kind of like this optical spectrum instrumentation CN101598598A), this optical spectrum instrumentation comprises spectra collection module, light detecting device, control and peripheral interface circuit module and display module.Its principle of work is: described light collection module is used for gathering light signal; Described light detecting device is for being converted to electric signal by the light signal of described collection; Described control and peripheral interface circuit module are used for the performance parameter that described electric signal is converted to digital signal and calculates described light signal; Described display module is for showing the performance parameter of described light signal; Light signal is successively by light collection module and light detecting device, and described control and peripheral interface circuit module are electrically connected to described light detecting device, and described display module is electrically connected to described control and peripheral interface circuit module; Described light collection module comprises tunable optical filter, and described tunable optical filter is for gathering the light signal of specific band.
In above-mentioned optical spectrum instrumentation, because spectral measurement device is connected by data line with display end, so measuring position is subject to data line length restriction, in measuring process, spectral measurement device is mobile restricted, measurement system building is dumb, very inconvenient for commercial Application, and easily causes measure field in disorder.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of novel spectral measurement device, this device utilizes communication to carry out wireless transmission to spectra collection data, thereby has overcome the problem that above-mentioned optical spectrum instrumentation is subject to data line length restriction.
For achieving the above object, the utility model is achieved through the following technical solutions:
A spectral measurement device, comprises data acquisition and control module and data processing display module, wherein,
Described data acquisition and control module is provided with data transmission unit, data processing display module is provided with data receiver unit, described data transmission unit is sent to data receiver unit by the performance parameter of the light signal of described data acquisition and control module output, described data receiver unit is by showing the performance parameter of light signal with being connected of display unit, and the data transfer mode between described data transmission unit and data receiver unit is Wireless Data Transmission.
Further, the communication that carries out data transmission between data acquisition and control module and data processing display module is any of bluetooth, WIFI, zigbee.
Further, described display module adopts any of desk-top computer, notebook, smart mobile phone, panel computer, touch-screen display.
Wireless spectral measurement device of the present utility model, because it utilizes wireless communication technology by the spectrum parameter of digital signal form, with wireless transmission method, be transferred to display end, so, when being measured, spectrum do not need usage data line that measuring junction is connected with display end, measurement operates in very large spatial dimension unrestricted, makes measure field in good order, and flexible operation is convenient.Owing to can adopting 12V internal battery power supply mode, so not necessarily need in use cable to connect 220V power supply, this spectrometer is used very convenient, the working environment applicable to there being line restriction has improved security simultaneously.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of wireless spectral measurement device of the utility model.
Embodiment
As shown in Figure 1, wireless spectral measurement device of the present utility model is comprised of data acquisition and control module and data processing display module, and two modules are carried out data transmission by wireless communication technology.This device can be measured the light signal strength that wavelength is 200nm ~ 1100nm optical band, and unique wireless transmitting system arranging, with bluetooth, any wireless transmission method transmission data of WIFI, zigbee, makes to measure flexible operation convenient.
Described data acquisition and control module comprises spectra collection unit, optical detecting unit, control circuit unit, data transmission unit, power conversion unit and battery; Described data processing display module comprises data receiver unit and display unit.Between two modules, adopt bluetooth, any wireless transmission method transmission data of WIFI, zigbee.
As shown in Figure 1, in the utility model use procedure, incident light is by optical fiber input spectrum collecting unit, spectra collection unit gathers input optical signal, the logical input of the light signal optical detecting unit of output, through optical detecting unit, be converted to analog electrical signal, the analog electrical signal input control circuit unit of output, control circuit unit is converted to digital electric signal by analog electrical signal, and digital electric signal is processed, obtain the performance parameter of input optical signal; With the digital electric signal input data transmission unit of optical signal property parameter, through data transmission unit modulation conversion, be radio signal the transmitting that meets bluetooth, WIFI, any communication protocol of zigbee.Battery adopts 12V lithium battery, and power conversion unit is that 5V voltage is for spectra collection unit, optical detecting unit, control circuit unit and data transmission unit work by 12V voltage transitions.
Power transfer module is built-in 12V lithium battery in the present embodiment, be connected with spectra collection unit, optical detecting unit, control circuit unit and data transmission unit respectively, battery can be realized charging by being electrically connected to 220V city, not necessarily need in use cable to connect 220V power supply, improved security.
Data receiver unit receives the radio signal of data transmission unit transmitting, received radio signal is carried out to demodulation, obtain the digital electric signal with optical signal property parameter, gained digital electric signal input display module, by Operation display module, by optical signal property parameter, the form with spectral line shows operator.Display unit can be used any terminal of desk-top computer, notebook, smart mobile phone, panel computer, touch-screen display, completes the interactive actions such as function menu switching.When using PC terminal as display unit, by using mouse, keyboard, finishing man-machine interaction, inquires about the light intensity parameter after measuring.
Utilize wireless spectral measurement device of the present utility model, can be convenient, flexible spectrum be measured, realizes and being convenient for measuring such as the place that some inconvenient close place such as swimming pool, high-temperature boiler and the higher people in measured position are inconvenient to move around.
Claims (3)
1. a wireless spectral measurement device, comprise data acquisition and control module and data processing display module, described display module is provided with display unit, it is characterized in that, described data acquisition and control module is provided with data transmission unit, described data processing display module is provided with data receiver unit, described data transmission unit is sent to data receiver unit by the performance parameter of the light signal of data acquisition and control module output, described data receiver unit is by showing the performance parameter of light signal with being connected of display unit, data transfer mode between described data transmission unit and data receiver unit is Wireless Data Transmission.
2. wireless spectral measurement device as claimed in claim 1, is characterized in that, the communication that carries out data transmission between described data acquisition and control module and data processing display module is any of bluetooth, WIFI, zigbee.
3. wireless spectral measurement device as claimed in claim 1, is characterized in that, described display unit adopts any of desk-top computer, notebook, smart mobile phone, panel computer, touch-screen display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421901.9U CN203432683U (en) | 2013-07-16 | 2013-07-16 | Wireless spectrum measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421901.9U CN203432683U (en) | 2013-07-16 | 2013-07-16 | Wireless spectrum measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432683U true CN203432683U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201320421901.9U Expired - Fee Related CN203432683U (en) | 2013-07-16 | 2013-07-16 | Wireless spectrum measuring apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN203432683U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404176A (en) * | 2016-11-14 | 2017-02-15 | 长春工业大学 | Spectrum detection device and method based on integrated device |
| CN107290053A (en) * | 2017-05-27 | 2017-10-24 | 中国科学院上海技术物理研究所 | Miniature long wave near-infrared Internet of things node based on linear variable filter |
| CN111366134A (en) * | 2020-03-18 | 2020-07-03 | 济南热力工程有限公司 | Well lid slope trigger control system |
-
2013
- 2013-07-16 CN CN201320421901.9U patent/CN203432683U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404176A (en) * | 2016-11-14 | 2017-02-15 | 长春工业大学 | Spectrum detection device and method based on integrated device |
| CN107290053A (en) * | 2017-05-27 | 2017-10-24 | 中国科学院上海技术物理研究所 | Miniature long wave near-infrared Internet of things node based on linear variable filter |
| CN111366134A (en) * | 2020-03-18 | 2020-07-03 | 济南热力工程有限公司 | Well lid slope trigger control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20210716 |