CN103091553A - Face recognition spectrum analyzer - Google Patents
Face recognition spectrum analyzer Download PDFInfo
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- CN103091553A CN103091553A CN2012105423997A CN201210542399A CN103091553A CN 103091553 A CN103091553 A CN 103091553A CN 2012105423997 A CN2012105423997 A CN 2012105423997A CN 201210542399 A CN201210542399 A CN 201210542399A CN 103091553 A CN103091553 A CN 103091553A
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Abstract
The invention discloses a face recognition spectrum analyzer which comprises a signal collection module, a signal processing module, a micro controller, an output module, a face reorganization module, and a storage module. The micro switch is a single chip machine. The signal collecting module is connected with the micro controller through the signal processing module. The face reorganization module, the storage module and the output module are connected with the micro controller. The face recognition spectrum analyzer can fast print and display the measured data through a printer and a display module due to the fact that the output module is connected with a digital signal processer. The storage module is a static random access memory (SRAM) so that data stored in the storage module can be saved without a refresh circuit, and is high in performance. The face reorganization module is capable of recognizing faces and bringing convenience for safety use of people.
Description
Technical field
The present invention relates to a kind of spectrum analyzer, relate in particular to a kind of recognition of face spectrum analyzer.
Background technology
spectrum analyzer is the instrument of research electric signal spectrum structure, be used for signal distortion, degree of modulation, spectral purity, the measurement of the signal parameter such as frequency stability and crosstalk, can be in order to some parameter of the Circuits System such as measuring amplifier and wave filter, it is a kind of multiduty electronic measuring instrument, existing frequency spectrograph comprises signal acquisition module, signal processing module, digital signal processor, display module and wave memorizer, described wave memorizer adopts RAM more, its shortcoming is that the data mode of RAM is unstable, meeting obliterated data when shutdown or outage, described display module adopts LCD display more, can not control in real time, do not have in addition real-time output measurement data, brought great inconvenience for people's survey record work, also have existing spectrum analyzer not have recognition function.
Summary of the invention
Problem for above-mentioned prior art exists the invention provides a kind of recognition of face spectrum analyzer.
To achieve these goals, the technical solution used in the present invention is: a kind of recognition of face spectrum analyzer, comprise signal acquisition module, signal processing module, microcontroller and output module, also comprise face recognition module and memory module, microcontroller is single-chip microcomputer, signal acquisition module is connected with microcontroller through signal processing module, and face recognition module, memory module and output module all are connected with microcontroller.
As preferably, memory module is SRAM.
As preferably, output module is display module and printer.
Compared with prior art, the invention has the advantages that: output module is connected with digital signal processor, can be with the data that measure, print and show by printer and display module rapidly and accurately, storer is that SRAM does not need refresh circuit can preserve the data of its storage inside, has higher performance; Face recognition module has recognition function, has brought for people's safe handling greatly convenient.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As one embodiment of the present invention, consult Fig. 1, the present invention includes signal acquisition module, signal processing module, microcontroller and output module, also comprise face recognition module and memory module, microcontroller is single-chip microcomputer, signal acquisition module is connected with microcontroller through signal processing module, and face recognition module, memory module and output module all are connected with microcontroller.Memory module is SRAM.Output module is display module and printer.
Output module of the present invention is connected with digital signal processor, can be with the data that measure, print and show by printer and display module rapidly and accurately, storer is that SRAM does not need refresh circuit can preserve the data of its storage inside, has higher performance; Face recognition module has recognition function, has brought for people's safe handling greatly convenient.
Although be recognized as a most practical and preferred embodiment and described the present invention in conjunction with current, but be to be understood that, the invention is not restricted to the disclosed embodiments, and be intended on the contrary contain multiple modification and equivalent arrangements included in the spirit and scope of the appended claims.
Claims (3)
1. recognition of face spectrum analyzer, comprise signal acquisition module, signal processing module, microcontroller and output module, it is characterized in that: also comprise face recognition module and memory module, described microcontroller is single-chip microcomputer, described signal acquisition module is connected with microcontroller through signal processing module, and described face recognition module, memory module and output module all are connected with microcontroller.
2. recognition of face spectrum analyzer according to claim 1, it is characterized in that: described memory module is SRAM.
3. iris recognition spectrum analyzer according to claim 1, it is characterized in that: described output module is display module and printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105423997A CN103091553A (en) | 2012-12-14 | 2012-12-14 | Face recognition spectrum analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105423997A CN103091553A (en) | 2012-12-14 | 2012-12-14 | Face recognition spectrum analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103091553A true CN103091553A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105423997A Pending CN103091553A (en) | 2012-12-14 | 2012-12-14 | Face recognition spectrum analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103091553A (en) |
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2012
- 2012-12-14 CN CN2012105423997A patent/CN103091553A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |