CN104865200A - Intelligent food scanning method and device - Google Patents
Intelligent food scanning method and device Download PDFInfo
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- CN104865200A CN104865200A CN201510274282.9A CN201510274282A CN104865200A CN 104865200 A CN104865200 A CN 104865200A CN 201510274282 A CN201510274282 A CN 201510274282A CN 104865200 A CN104865200 A CN 104865200A
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Abstract
The invention belongs to the technical field of intelligent terminals, and particularly relates to an intelligent food scanning method and device by utilizing a spectrum. The method comprises the following steps: utilizing a spectrum scanner to scan the food surface; acquiring the spectrum reflected by the food, wherein the spectrum is the wavelength reflected by the food when the food is illuminated; constructing a database comprising spectral wavelengths of a plurality of chemical components; judging whether the spectrum belongs to the database or not, if yes, displaying the corresponding chemical components of the food in the database according to the spectrum, or displaying that the chemical components of the food are unknown. According to the method and device disclosed by the invention, the food components are determined by scanning the food spectrum, comparing the transmitted spectrum with the spectrum reflected by the food, generating a corresponding barcode figure, referring to the barcode figure information stored by the database and analyzing the barcode figure to obtain the molecular structure of the food; the device is simple in design and convenient to carry; the method and the device dispels misgivings of consumers on food security, so as to improve the right to know on the food for the consumers.
Description
Technical field
The invention belongs to intelligent terminal technical field, particularly relate to one and utilize spectrum to food intelligent scan method and device.
Background technology
Along with the arrival in intellectual technology epoch, from strength to strength, function is more and more complete in the configuration of intelligent terminal, and the application being applicable to intelligent terminal is also multifarious, increasing.At present, the food squeeze of China is effectively supervised and causes market to flow many poisoned foods, and consumer also cannot accurately differentiate.When buying, oneself experience in the past can only be relied on to buy, or with reference to the food composition that manufacturer provides, consumer is eaten unrelieved feeling, worried.When generation is unfortunate, the infringement caused consumer health is without redemption, simultaneously, general consumer also cannot identification to the composition of food, if, should hold expensive device, not only inefficiency in food to relevant department (food inspection portion) chemical examination or laboratory, chemical examination cost is huge; When consumer needs to make a policy fast, when making purchasing demand according to the concrete composition in the middle of food, but lack corresponding product or method can realize fast.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of food intelligent scan method and device, being intended to solve the composition that existing consumer cannot detect food whenever and wherever possible, after causing consumer to buy food, eating worried, unrelieved feeling, health problem even because causing after edible.
The embodiment of the present invention is achieved in that a kind of food intelligent scan method, comprising:
Adopt the surface of spectrum scanner scanning food;
Obtain the spectrum that food reflects, described spectrum is the wavelength that described food is returned through irradiating back reflection;
Set up the database comprising the spectral wavelength information of some chemical compositions, judge whether described spectrum is present in database, is, demonstrate the chemical composition of food corresponding in database according to described spectrum, otherwise the chemical composition of display food is unknown.
Further, judge whether described spectrum is present in database, specifically comprises:
Contrast sends the spectrum reflected with food, generates corresponding bar code figure;
According to the spectrum that food reflects, generate corresponding bar code figure;
By the corresponding bar code figure generated, the information of corresponding bar code figure in Query Database, to determine the chemical composition of food, thus judges corresponding chemical composition in food;
The judged result of the chemical composition in food is transferred to support equipment show.
Another object of the embodiment of the present invention is to provide a kind of food intelligent scanister, comprising:
Scanning element, it is for carrying out spectral scan by spectrometer to food;
Acquiring unit, for obtaining the spectrum that food is returned through overscanning back reflection;
Judging unit, for setting up the database of the spectral wavelength information comprising some chemical compositions, judge whether described spectrum is present in database, is, demonstrate the chemical composition of food corresponding in database according to described spectrum, otherwise the chemical composition of display food is unknown.
Further, described judging unit comprises:
Generation unit, it, for according to sending the spectrum reflected with food, generates corresponding bar code figure;
Analytic unit, its information for the corresponding bar code figure stored according to corresponding bar code figure Query Database determines the molecular composition of food, thus judges corresponding chemical composition in food;
Transmission unit, it is for being transferred to display unit by the judged result of Food Chemistry composition;
Display unit, it is for showing the judged result of Food Chemistry composition.
Further, described judging unit also comprises database, and it is for storing some bar code figure and corresponding informance thereof.
In embodiments of the present invention, by to food spectral scan, contrast sends the spectrum reflected with food, generate corresponding bar code figure, the wavelength information of the bar code figure of comparable data library storage carries out this bar code figure analyzing the molecular composition obtained in the middle of food, thus determines the composition contained in the middle of food, the method and device, simplicity of design is easy to carry, and has broken the misgivings of consumer to food security simultaneously, thus adds the right to know of consumer to food.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of a kind of food intelligent scan method that the embodiment of the present invention provides;
Fig. 2 is specific implementation process flow diagram in the S103 that provides of the embodiment of the present invention;
Fig. 3 is the structured flowchart of the food intelligent scanister that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 is the realization flow figure of a kind of food intelligent scan method that the embodiment of the present invention provides, and details are as follows:
In step S101, adopt the surface of spectrum scanner scanning food;
In embodiments of the present invention, by adopting the scanner of built-in spectrometer to irradiate food surface.
In step s 102, obtain the spectrum that food reflects, described spectrum is the wavelength that described food is returned through irradiating back reflection;
In this example, when the micro spectral scanner that this scanister is built-in, what described micro spectral scanner read is that food reflects the different wave length presented in the middle of light, sends to judging unit analysis.
In step s 103, set up the database comprising the spectral wavelength information of some chemical compositions, judge whether described spectrum is present in database, is, demonstrate the chemical composition of food corresponding in database according to described spectrum, otherwise the chemical composition of display food is unknown.
As shown in Figure 2, be specific implementation process flow diagram in the S103 that the embodiment of the present invention provides,
Specifically, in step s 201, according to the spectrum that food reflects, corresponding bar code figure is generated;
In step S202, by the corresponding bar code figure generated, the information of corresponding bar code figure in Query Database, to determine the chemical composition of food, thus judges corresponding chemical composition in food;
In step S203, the judged result of the chemical composition in food is transferred to support equipment and shows.
As shown in Figure 3, the structured flowchart of the food intelligent scanister provided for the embodiment of the present invention.Specifically comprise:
Scanning element 31, it is for carrying out spectral scan according to built in light spectrometer to food.
Acquiring unit 32, for obtaining the spectrum that food is returned through overscanning back reflection;
Judging unit 33, for setting up the database of the spectral wavelength information comprising some chemical compositions, judge whether described spectrum is present in database, is, demonstrate the chemical composition of food corresponding in database according to described spectrum, otherwise the chemical composition of display food is unknown.
Generation unit 331, it, for according to sending the spectrum reflected with food, generates corresponding bar code figure;
Database 335, it is for storing some bar code figure and corresponding informance thereof.
Analytic unit 332, its wavelength information for the corresponding bar code figure stored according to corresponding bar code figure Query Database determines the molecular composition of food, thus judges the corresponding composition in food;
Transmission unit 333, it is for being transferred to display unit by the judged result of Food Chemistry composition;
Display unit 334, it is for showing the judged result of Food Chemistry composition.
In this example: this device passes through scanning element 31 and obtains detected food because spectrometer scanning, utilizes the light that acquiring unit 32 is returned through spectrometer irradiation back reflection; The light launched with reflecting is contrasted by generation unit 331, generate corresponding bar code figure, analytic unit 332 is through the bar code figure information of the some middle chemical composition of storage in a database, described information is the molecular structure that bar code figure is corresponding, thus determine the composition in food, if the composition in food can check out at database, then by transmission unit 333 from being dynamically connected the various display units 334 running on and possess touch-screen, corresponding composition can be demonstrated; If can not, then demonstrate the unknown.The wherein transmission unit 333 preferred bluetooth module with transmission-receiving function herein, display unit 334 includes but not limited to mobile phone, pocket computer (Pocket PersonalComputer, PPC), palm PC, computing machine, notebook computer, personal digital assistant (PersonalDigital Assistant, PDA), MP4, MP3 etc.For convenience of explanation, illustrate only part related to the present embodiment.
The device that the embodiment of the present invention provides can be applied in the embodiment of the method for aforementioned correspondence, and details, see the description of above-described embodiment, do not repeat them here.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required common hardware by the software of display unit 334 lane terminal and realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, and the file layout of this database 34, as SD card etc.; The size of database 34 and quality, along with the participation of more users, database 34 also will become abundant.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. a food intelligent scan method, is characterized in that, comprising:
Adopt the surface of spectrum scanner scanning food;
Obtain the spectrum that food reflects, described spectrum is the wavelength that described food is returned through irradiating back reflection;
Set up the database comprising the spectral wavelength information of some chemical compositions, judge whether described spectrum is present in database, is, demonstrate the chemical composition of food corresponding in database according to described spectrum, otherwise the chemical composition of display food is unknown.
2. method according to claim 1, is characterized in that, judges whether described spectrum is present in database, specifically comprises:
According to the spectrum that food reflects, generate corresponding bar code figure;
By the corresponding bar code figure generated, the information of corresponding bar code figure in Query Database, to determine the chemical composition of food, thus judges corresponding chemical composition in food;
The judged result of the chemical composition in food is transferred to support equipment show.
3. a food intelligent scanister, is characterized in that, comprising:
Scanning element, it is for carrying out spectral scan by spectrometer to food;
Acquiring unit, for obtaining the spectrum that food is returned through overscanning back reflection;
Judging unit, for setting up the database of the spectral wavelength information comprising some chemical compositions, judge whether described spectrum is present in database, is, demonstrate the chemical composition of food corresponding in database according to described spectrum, otherwise the chemical composition of display food is unknown.
4. device according to claim 3, is characterized in that, described judging unit comprises:
Generation unit, it, for according to sending the spectrum reflected with food, generates corresponding bar code figure;
Analytic unit, its information for the corresponding bar code figure stored according to corresponding bar code figure Query Database determines the molecular composition of food, thus judges the corresponding chemical composition in food;
Transmission unit, it is for being transferred to display unit by the judged result of Food Chemistry composition;
Display unit, it is for showing Food Chemistry composition judged result.
5. device according to claim 4, is characterized in that, also comprises one for storing the database of some bar code figure and corresponding informance thereof.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510274282.9A CN104865200A (en) | 2015-05-26 | 2015-05-26 | Intelligent food scanning method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510274282.9A CN104865200A (en) | 2015-05-26 | 2015-05-26 | Intelligent food scanning method and device |
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| CN104865200A true CN104865200A (en) | 2015-08-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105100341A (en) * | 2015-09-22 | 2015-11-25 | 贾波 | Mobile phone with infrared spectrum material analysis function |
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| US20100125417A1 (en) * | 2008-11-14 | 2010-05-20 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Food content detector |
| CN101949824A (en) * | 2009-06-30 | 2011-01-19 | 武汉矽感科技有限公司 | Method and system device for detecting commodity according to spectral information of substance |
| CN202216949U (en) * | 2011-09-20 | 2012-05-09 | 安徽信多电子科技有限公司 | Rapid food safety inspection instrument |
| CN103237078A (en) * | 2013-04-27 | 2013-08-07 | 翁整 | Near-infrared food safety identification system |
| US20130229646A1 (en) * | 2012-03-02 | 2013-09-05 | Seiko Epson Corporation | Component analyzer |
| CN203465257U (en) * | 2013-10-11 | 2014-03-05 | 李楠 | Portable food component detector |
| CN103647586A (en) * | 2013-11-04 | 2014-03-19 | 成都佳锂科技有限公司 | Bluetooth food detector |
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2015
- 2015-05-26 CN CN201510274282.9A patent/CN104865200A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100125417A1 (en) * | 2008-11-14 | 2010-05-20 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Food content detector |
| CN101949824A (en) * | 2009-06-30 | 2011-01-19 | 武汉矽感科技有限公司 | Method and system device for detecting commodity according to spectral information of substance |
| CN202216949U (en) * | 2011-09-20 | 2012-05-09 | 安徽信多电子科技有限公司 | Rapid food safety inspection instrument |
| US20130229646A1 (en) * | 2012-03-02 | 2013-09-05 | Seiko Epson Corporation | Component analyzer |
| CN103237078A (en) * | 2013-04-27 | 2013-08-07 | 翁整 | Near-infrared food safety identification system |
| CN203465257U (en) * | 2013-10-11 | 2014-03-05 | 李楠 | Portable food component detector |
| CN103647586A (en) * | 2013-11-04 | 2014-03-19 | 成都佳锂科技有限公司 | Bluetooth food detector |
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| CN105100341A (en) * | 2015-09-22 | 2015-11-25 | 贾波 | Mobile phone with infrared spectrum material analysis function |
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