CN101581714A - Detection apparatus for detecting color change ratio of kumquats - Google Patents
Detection apparatus for detecting color change ratio of kumquats Download PDFInfo
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- CN101581714A CN101581714A CNA2008100618155A CN200810061815A CN101581714A CN 101581714 A CN101581714 A CN 101581714A CN A2008100618155 A CNA2008100618155 A CN A2008100618155A CN 200810061815 A CN200810061815 A CN 200810061815A CN 101581714 A CN101581714 A CN 101581714A
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- kumquats
- color change
- change ratio
- detection apparatus
- detecting color
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Abstract
The invention relates to a detection apparatus for detecting the color change ratio of kumquats. Reflected light of the surfaces of the kumquats is collected by a receiver to form an output signal, and data processing and color comparison of an embedded system with a color ratio identifying function are carried out to obtain the color change ratio of the surface color of the kumquats so as to provide fixed amount data analysis for scientific research and judge the growth stage of the kumquats and whether the kumquats enter a ripening date or not. The invention has the characteristics of reasonable structure, convenient operation, and the like, in particular having the advantages of detecting the color change ratio of the kumquats to provide data basis for the scientific research of the kumquats with correct and stable detection and strong reliability.
Description
Technical field
The present invention relates to a kind of detector that detects fruit surface color annesl ratio, especially relate to a kind of detection apparatus for detecting color change ratio of kumquats.
Background technology
The gold mandarin orange is one of special product of China fruit, and its natural maturity phase is generally by the end of November to by the end of December; Its surface faded to yellow by green when the gold mandarin orange was ripe, it generally is the degree of ripeness of judging golden mandarin orange by the transformation degree of artificial its color and luster of visual inspection, this naked eyes determining method need be operated the people that golden mandarin orange very is familiar with, and can not be as quantitative data analysis and judgement, therefore, in order accurately to judge the maturation time of golden mandarin orange, people have introduced the judgment mode of annesl rate.So-called annesl rate is meant yellow shared ratio in the color in the unit area of golden mandarin orange top layer, that is: yellow pixel accounts for the ratio of whole pixel in the pixel of extracting in the sample areas.The annesl rate can judge comparatively exactly as the judgment mode of judging golden mandarin orange maturation whether golden mandarin orange stops expanding stage, whether comes to the ripening period, and can be used for judging whether ripen in advance or delay maturation of golden mandarin orange.In addition, the annesl rate also can provide the data foundation of quantitative examination for the scientific research of golden mandarin orange.Still lack at present and can detect golden mandarin orange annesl rate equipment.
Summary of the invention
The present invention solves existing in prior technology to lack the technical matters that can detect golden mandarin orange annesl rate equipment, and a kind of detection apparatus for detecting color change ratio of kumquats is provided.A kind of detection apparatus for detecting color change ratio of kumquats, it is gathered the reflective of golden mandarin orange surface and forms output signal by receiver, draw the annesl rate of golden mandarin orange surface color after relatively in the data processing of embedded system, color with color ratio recognition function, for the scientific research quantitative data analysis, and can judge golden mandarin orange the stage of growth, whether come to the ripening period; This detector detects accurately, good reliability, and manually-operated is convenient, simple.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of detection apparatus for detecting color change ratio of kumquats, it comprises housing, be provided with the embedded system with color ratio recognition function, the display device that shows the annesl rate and the battery that working power is provided in the described housing, but this embedded system is electrically connected with the output signal that receiver also can be accepted and handle to the receiver of receiving optical signals; Described embedded system inside is integrated with embedded microprocessor, SDRAM, Flash, the input-output device of peripheral hardware control module.The body shell of detector can be portable, is convenient to manually carry, and also can be the box-type of fixedly putting; The receiver collection terminal is aimed at golden mandarin orange surface, can accept the reflective of golden mandarin orange surface, receiver carries out signals collecting to golden mandarin orange surface reflection and forms output signal being sent to the embedded system that is electrically connected with it, embedded system is handled the receiver output signal, by pixel color relatively, draw the ratio of green He the yellow on golden mandarin orange surface, calculate the annesl rate, and can be presented at this result on the display device or output to other equipment; The hardware components of embedded system comprises embedded microprocessor, storer and external device and I/O port, graphics controller etc., and embedded system uses eprom, eeprom or flash memory (flashmemory) as storage medium; Embedded microprocessor have in real time and multitask characteristics such as the very strong memory block defencive function of very strong tenability, function, extendible processor structure, power consumption are very low are arranged; Use the recognition system of embedded system as complete machine, make that mechanism's integrated level of complete machine is higher, machine volume is less, and its energy consumption is also less and extended working time.This structure, whether it is comparatively accurate to detect, and can comparatively quantize to judge the growth period of golden mandarin orange, is convenient to scientific research, uses in also being convenient to produce, ripe to be plucked in good time comparatively accurately to judge golden mandarin orange; This structure, rational in infrastructure, it is objective, accurate to detect.
To avoid the influence of external light source in order detecting fully, to improve the accuracy that detects, as preferably, described receiver is located in the light shield of soft materials, is provided with transmitting illuminant in the light shield cover body.Adopt transmitting illuminant to make,, obtain objective testing result so that reduce the variable influence of external light source according to more consistent to the light intensity of golden mandarin orange; During detection, light shield is covered the detection position of golden mandarin orange, make transmitting illuminant, receiver cut off with external light source in the course of the work, thereby avoided the interference of external light source, to obtain objectively result detection signal; Light shield is a soft materials, is convenient to itself and golden mandarin orange surface and forms comparatively closely and fasten.
As preferably, described light shield links to each other with housing by bent connecting pipe.For remote detected golden mandarin orange, the operation when being convenient to detect.
As preferably, described display device is a display screen.This display screen can be the LED LCDs, is convenient to detecting operation and shows detect data.
As preferably, described housing is provided with several control knobs.So that to complete machine start-stop control, detection control and light source control.
As preferably, described button is the diaphragm type button.This shift knob is the diaphragm type button, and its volume is little, and contact is sensitive, is suitable for operation.
As preferably, described battery is a rechargeable battery.So that battery can repeatedly use environmental protection.
As preferably, described transmitting illuminant is the LED lamp.Adopt LED as transmitting illuminant, its light intensity is big, energy-conservation.
Therefore, the present invention has characteristics such as rational in infrastructure, easy to operate, especially has following beneficial effect: can detect golden mandarin orange annesl rate, for the scientific research of golden mandarin orange provides the data foundation, detect accurately, stable, good reliability.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is theory diagrams of the present invention.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of just detection apparatus for detecting color change ratio of kumquats of the present invention, shown in accompanying drawing 1, accompanying drawing 2, it comprise can be portable housing 5, housing 5 be provided with transmitting illuminant 1, receiving optical signals receiver 2, handle receiver 2 output signals and have the embedded system 10 of color ratio recognition function, the display device 4 that shows embedded system 10 annesl rates and the battery 11 that working power is provided; Embedded system 10 inside are integrated with embedded microprocessor, SDRAM, Flash, the input-output device of peripheral hardware control module.
Housing 5 is provided with the light shield 3 of soft materials, and the material of light shield 3 is a soft rubber so that itself and detected golden mandarin orange 7 surfaces form comparatively closely and fasten; The receiver 2 of transmitting illuminant 1, receiving optical signals is located in light shield 3 cover bodies.Light shield 3 links to each other with housing 5 by bent connecting pipe 7.
Display device 4 is a display screen.Housing 5 is provided with the shift knob 6 of control light source 1 or complete machine keying.Battery 11 is a rechargeable battery.Transmitting illuminant 1 is the LED lamp.
Detection principle of the present invention is: light shield 3 is covered golden mandarin orange 7 to be detected, transmitting illuminant 1 luminous photograph is to golden mandarin orange 7, gold mandarin orange 7 surface reflections, 2 pairs of golden mandarin orange 7 surface reflections of receiver carry out signals collecting and form output signal being sent to the embedded system 10 that is electrically connected with it, 10 pairs of receiver 2 output signals of embedded system are handled, by color relatively, calculate the annesl rate on golden mandarin orange 7 surfaces, and be presented at this result on the display device 4 or output to other such as storage device or be sent on other external devices.
The present invention's embodiment is based on the detection of golden mandarin orange annesl rate, but the principle of the invention also detects applicable to the fruit of other kinds or the annesl rate of plant.
Above-described only is preferred implementation of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some improvement and distortion, these also should be considered as belonging to protection scope of the present invention.
Claims (8)
1, a kind of detection apparatus for detecting color change ratio of kumquats, comprise housing (5), it is characterized in that: be provided with embedded system (10) with color ratio recognition function, the display device (4) that shows the annesl rate and the battery (11) that working power is provided in the described housing (5), this embedded system (10) but be electrically connected with the receiver (2) of receiving optical signals and can accept and handle the output signal of receiver (2); Described embedded system (10) inside is integrated with embedded microprocessor, SDRAM, Flash, the input-output device of peripheral hardware control module.
2, detection apparatus for detecting color change ratio of kumquats according to claim 1 is characterized in that: described receiver (2) is located in the light shield (3) of soft materials, is provided with transmitting illuminant (1) in light shield (3) cover body.
3, detection apparatus for detecting color change ratio of kumquats according to claim 2 is characterized in that: described light shield (3) links to each other with housing (5) by bent connecting pipe (7).
4, according to claim 1 or 2 or 3 described detection apparatus for detecting color change ratio of kumquats, it is characterized in that: described display device (4) is display screen.
5, according to claim 1 or 2 or 3 described detection apparatus for detecting color change ratio of kumquats, it is characterized in that: described housing (5) is provided with several control knobs (6).
6, detection apparatus for detecting color change ratio of kumquats according to claim 5 is characterized in that: described button (6) is the diaphragm type button.
7, according to claim 1 or 2 or 3 described detection apparatus for detecting color change ratio of kumquats, it is characterized in that: described battery (11) is a rechargeable battery.
8, according to claim 2 or 3 described detection apparatus for detecting color change ratio of kumquats, it is characterized in that: described transmitting illuminant (1) is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100618155A CN101581714A (en) | 2008-05-12 | 2008-05-12 | Detection apparatus for detecting color change ratio of kumquats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100618155A CN101581714A (en) | 2008-05-12 | 2008-05-12 | Detection apparatus for detecting color change ratio of kumquats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101581714A true CN101581714A (en) | 2009-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100618155A Pending CN101581714A (en) | 2008-05-12 | 2008-05-12 | Detection apparatus for detecting color change ratio of kumquats |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283145A (en) * | 2018-11-01 | 2019-01-29 | 云南省农业科学院质量标准与检测技术研究所 | A kind of Ranunculus asiaticus pattern test period determines method and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040149916A1 (en) * | 2001-04-27 | 2004-08-05 | Angelo Benedetti | Portable apparatus for the non-destructive measurement to the internal quality of vegetable products |
| JP2006194767A (en) * | 2005-01-14 | 2006-07-27 | Iseki & Co Ltd | Measuring method of internal component information of fruit |
| JP2006238849A (en) * | 2005-03-07 | 2006-09-14 | Iseki & Co Ltd | Method and apparatus for foreseeing component information of fruit |
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2008
- 2008-05-12 CN CNA2008100618155A patent/CN101581714A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040149916A1 (en) * | 2001-04-27 | 2004-08-05 | Angelo Benedetti | Portable apparatus for the non-destructive measurement to the internal quality of vegetable products |
| JP2006194767A (en) * | 2005-01-14 | 2006-07-27 | Iseki & Co Ltd | Measuring method of internal component information of fruit |
| JP2006238849A (en) * | 2005-03-07 | 2006-09-14 | Iseki & Co Ltd | Method and apparatus for foreseeing component information of fruit |
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| 应义斌 等: "用于柑桔成熟度无损检测的色度频度序列法研究", 《生物数学学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283145A (en) * | 2018-11-01 | 2019-01-29 | 云南省农业科学院质量标准与检测技术研究所 | A kind of Ranunculus asiaticus pattern test period determines method and system |
| CN109283145B (en) * | 2018-11-01 | 2021-01-01 | 云南省农业科学院质量标准与检测技术研究所 | Ranunculus asiaticus flower color test period determination method and system |
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Owner name: NINGBO CITY BEILUN FUQUAN ECOLOGICAL AGRICULTURE T Free format text: FORMER OWNER: HU WEISONG Effective date: 20100618 |
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Free format text: CORRECT: ADDRESS; FROM: 315800 KETE FRUIT TECHNOLOGY RESEARCH INSTITUTE, CHUNXIAO TOWN PEOPLE S GOVERNMENT, BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315800 CHUNXIAOQUAN ECOLOGICAL AGRICULTURAL SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD., BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
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Effective date of registration: 20100618 Address after: 315800 Zhejiang Province, Ningbo city Beilun District Chunxiao spring ecological agricultural science and Technology Development Co. Ltd. Applicant after: Ningbo City, Beilun Fuquan ecological agricultural science and Technology Development Co. Ltd. Address before: 315800 Zhejiang city of Ningbo province Chunxiao town Beilun District People's Government Kurt and Technology Research Institute Applicant before: Hu Weisong |
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Application publication date: 20091118 |