CN109856149A - One kind test paper detection system to be loaded and method - Google Patents

One kind test paper detection system to be loaded and method Download PDF

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Publication number
CN109856149A
CN109856149A CN201910043607.0A CN201910043607A CN109856149A CN 109856149 A CN109856149 A CN 109856149A CN 201910043607 A CN201910043607 A CN 201910043607A CN 109856149 A CN109856149 A CN 109856149A
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CN
China
Prior art keywords
test paper
loaded
image
sample
characteristic value
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CN201910043607.0A
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Chinese (zh)
Inventor
郭建文
刘和松
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Beijing Geometry Technology Co Ltd
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Beijing Geometry Technology Co Ltd
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Priority to CN201910043607.0A priority Critical patent/CN109856149A/en
Publication of CN109856149A publication Critical patent/CN109856149A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to hygiene and health technical fields, disclose one kind test paper detection system to be loaded and method, to improve the accuracy of the testing result for the sample for being applied to test paper.Test paper detection system to be loaded includes: image collecting device, for acquiring the image of test paper to be loaded;Detection device is used for: being obtained image, and is obtained image feature value according to image;Judge the difference of image feature value and benchmark image characteristic value whether within the scope of preset difference value;If the difference of image feature value and benchmark image characteristic value is within the scope of preset difference value, it is determined that test paper to be loaded is available test paper.

Description

One kind test paper detection system to be loaded and method
Technical field
The present invention relates to hygiene and health technical fields, more particularly to one kind test paper detection system to be loaded and method.
Background technique
Closestool is essential bath articles in people's life, and traditional closestool only has the function of going to the toilet, with section The continuous development of skill, the single function of traditional closestool are no longer satisfied the growing quality of the life standard of people.
With the continuous improvement of people's health consciousness, more and more closestools start to support the detection functions such as urine detection, Reasonable health detection and then reaches to the human health moment if urine detection strategy can find the early symptom of disease ahead of time The target for monitoring, reducing disease Probability, reduce personal health care costs, mitigating the medical pressure of healthcare structure.
In existing health detection scheme such as urine detection, need for the urine sample of acquisition to be added drop-wise on test paper, and right Test paper after sample-adding is detected.In the prior art, part test paper there is phenomena such as defect puts back or fails before sample-adding, And under test paper itself i.e. situation of problems, it also will affect the accuracy for being applied to the testing result of sample of test paper.
Summary of the invention
The purpose of the embodiment of the present invention is that one kind test paper detection system to be loaded and method are provided, to solve foregoing problems.
The embodiment of the invention provides one kind test paper detection systems to be loaded, comprising:
Image collecting device, for acquiring the image of test paper to be loaded;
Detection device is used for: being obtained described image, and is obtained image feature value according to described image;Judge described image Whether the difference of characteristic value and benchmark image characteristic value is within the scope of preset difference value;If described image characteristic value and benchmark image are special The difference of value indicative is within the scope of preset difference value, it is determined that the test paper to be loaded is available test paper.
In embodiments of the present invention, sample-adding test paper is treated before applying sample to be detected, and whether judges test paper to be loaded To carry out subsequent operation again after available test paper, the accuracy for being applied to the testing result of sample of test paper is improved.
In a specific embodiment, test paper detection system to be loaded further include:
Paper box, for storing the test paper to be loaded;
Test paper loading device, for by the test paper to be loaded by being taken out in paper box;
Transmission device, the corresponding figure pickup area of test paper to be loaded transmission image collecting device for that will take out.
It is determining described after being loaded test paper and being available test paper in the detection device in a specific embodiment, The transmission device is also used to: sample-adding operation area can be sent to test paper by described;
The system also includes sample adding device, described test paper can be used for sample to be applied to.
In a specific embodiment, the transmission device is also used to: the available test paper after sample-adding is sent to institute State the corresponding figure pickup area of image collecting device;
Described image acquisition device is also used to: the image of the available test paper after acquisition sample-adding.
In a specific embodiment, the detection device is also used to: if judging described image characteristic value and benchmark The difference of image feature value is not within the scope of preset difference value, it is determined that the test paper to be loaded is unavailable test paper.
In a specific embodiment, the system also includes transmission devices and litter decoration, in the detection device Described in determining after being loaded test paper and being unavailable test paper, the transmission device is used for: the unavailable test paper being sent to described Litter decoration.
In a specific embodiment, described image acquisition device is camera or scanner.
Based on identical inventive concept, the embodiment of the invention also provides one kind test paper detecting methods to be loaded, comprising:
Acquire the image of test paper to be loaded;
Described image is obtained, and image feature value is obtained according to described image;
Judge the difference of described image characteristic value and benchmark image characteristic value whether within the scope of preset difference value;
If the difference of described image characteristic value and benchmark image characteristic value is within the scope of preset difference value, it is determined that described to be added Sample test paper is available test paper.
In a specific embodiment, before the image information for obtaining test paper to be loaded, the test paper to be loaded Detection method further include:
The test paper to be loaded is taken out, and the test paper to be loaded of taking-up is sent to figure pickup area.
It is described wait be loaded after determining that the test paper to be loaded is available test paper in a specific embodiment Test paper detecting method further include:
Sample-adding operation area can be sent to test paper by described, and sample is applied to described can use test paper.
In a specific embodiment, the test paper detecting method to be loaded further include:
Available test paper after sample-adding is sent to the figure pickup area, the image of the available test paper after acquisition sample-adding.
In a specific embodiment, the test paper detecting method to be loaded further include:
If judging the difference of described image characteristic value and benchmark image characteristic value not within the scope of preset difference value, it is determined that institute Stating test paper to be loaded is unavailable test paper.
It is described to be added after determining that the test paper to be loaded is unavailable test paper in a specific embodiment Sample test paper detecting method further include:
The unavailable test paper is sent to litter decoration waste paper recovery area.
The embodiment of the invention also provides a kind of calculating equipment, comprising: memory, processor and is stored in the memory On computer program, the processor realizes aforementioned described in any item test paper inspections to be loaded when executing the computer program Survey method.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of test paper detection system to be loaded of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram of test paper of embodiment of the present invention loading system;
Fig. 3 is the flow diagram of test paper detecting method to be loaded of the embodiment of the present invention.
Specific embodiment
In order to improve the sample for being applied to test paper testing result accuracy, the embodiment of the invention provides a kind of to be added Sample test paper detection system and method.To make the object, technical solutions and advantages of the present invention clearer, by the following examples to this Invention is described in further detail.
As shown in Figure 1, test paper detection system to be loaded provided in an embodiment of the present invention, comprising:
Image collecting device 1, for acquiring the image of test paper to be loaded;
Detection device 2, is used for: obtaining image, and obtains image feature value according to image;Judge image feature value and benchmark Whether the difference of image feature value is within the scope of preset difference value;If the difference of image feature value and benchmark image characteristic value is default In difference range, it is determined that test paper to be loaded is available test paper;If the difference of image feature value and benchmark image characteristic value does not exist Within the scope of preset difference value, it is determined that test paper to be loaded is unavailable test paper.
Wherein, the test paper in the embodiment of the present invention is specifically as follows test strips, test card, electrochemical chip or micro-fluidic core Piece etc.;Image collecting device 1 is specifically as follows camera or scanner etc.;Image feature value can be using in the prior art normal It is obtained with feature value-based algorithm, is not repeated herein.Benchmark image characteristic value can be according to the image for being artificially determined as available test paper And obtained using features described above value-based algorithm, preset difference value range then can rule of thumb or experimental test is arranged.
In embodiments of the present invention, image feature value can be special about color to be obtained based on corresponding feature value-based algorithm The characteristic value of the information such as sign, textural characteristics and contour feature, in this way, working as the difference of image feature value and benchmark image characteristic value When beyond preset difference value range, illustrate that test paper to be loaded occurs putting back, fail or the problems such as defect, can determine at this time this to Sample-adding test paper is unavailable test paper;And when the difference of image feature value and benchmark image characteristic value is within the scope of preset difference value, Then illustrate that test paper to be loaded does not occur the above problem, can determine that the test paper to be loaded is available test paper in this way.
It should be understood that above-mentioned image feature value both can be the characteristic value of test paper image entirety collected, it can also be with For some in image or the characteristic value of multiple regions.It should be noted that if it is some in image or multiple for obtaining The characteristic value in region, then benchmark image characteristic value also should be the feature of corresponding region in the image for be artificially determined as available test paper Value.
It please refers to shown in Fig. 1 and Fig. 2, in one embodiment of the invention, test paper detection system to be loaded further include:
Paper box 3, for storing test paper to be loaded;
Test paper loading device 4, for will test paper be loaded by being taken out in paper box;
Transmission device 5, the test paper to be loaded for that will take out transmit the corresponding figure pickup area of image collecting device 1.
Wherein, an opening is each provided at the position that the opposite two side walls of paper box are connected with bottom plate, to be formed Two opposite mouths, respectively promotion mouth and exit slot, and a notch is provided on test paper box plate, when in use, place It can be taken out from exit slot in test paper therein.As shown in Fig. 2, test paper loading device may include support base 10 and for holding Carry the loading plate 20 of test paper;Loading plate 20 and the movable connection of support base 10;Loading plate 20 along in 10 moving process of support base, The one end being kept in contact on loading plate 20 with support base 10 is provided with push plate 21, and push plate 21 is at least a part of to be higher by carrying relatively Plate 20, when taking out test paper from paper box, push plate 21 is moved with loading plate 20 along support base 10, and by test paper from test paper It is pushed out in box on loading plate 20.Transmission device both can be manipulator, or be sequentially connected with the loading plate 20 in Fig. 2 Or the delivery platform being wholely set with loading plate 20, it can will be tried in this way wait be loaded using the migration of loading plate 20 itself Paper is sent to the corresponding figure pickup area of image collecting device 1.
The case where neglected loading test paper is likely to occur due to test paper loading device, in this way, image collecting device is when acquiring image Its pickup area may be transported through to come there is no test paper to be loaded, and it is simultaneously that image collecting device acquired image is practical at this time The image of pickup area not comprising test paper, therefore when carrying out characteristic value comparison, image feature value and benchmark image characteristic value Difference obviously also not in above-mentioned preset difference value range.
In embodiments of the present invention, determine that after being loaded test paper and being available test paper, transmission device 5 also can be used in detection device Work as sample-adding at this point, test paper detection system to be loaded may also include sample adding device in sample-adding operation area 6 can be sent to test paper After sample is applied to available test paper by device, the available test paper after sample-adding is sent to image collecting device 1 using transmission device Corresponding figure pickup area makes the image of test paper after the acquisition sample-adding of image collecting device 1, to carry out subsequent pattern detection Operation.
Certainly, test paper detection system to be loaded may also include litter decoration 7, determine that test paper to be loaded is not in detection device 2 Can be with after test paper, transmission device 5 can also be used to unavailable test paper being sent to litter decoration 7.
In embodiments of the present invention, sample-adding test paper is treated before applying sample to be detected, if judging, test paper to be loaded is Test paper can be used, then is sent to sample-adding operation area, and sample is applied to the available test paper, then carries out subsequent detection work again Industry is sent to waste product working area if judging test paper to be loaded as unavailable test paper, subsequent to fall i.e. as waste disposal It can.As it can be seen that the embodiment of the present invention can avoid for sample being applied on unavailable test paper of problems, to improve sample The accuracy of this testing result.
As shown in figure 3, being based on identical inventive concept, the embodiment of the invention also provides one kind test paper detection sides to be loaded Method, comprising:
Step 101, the image for acquiring test paper to be loaded;
Step 102 obtains image, and obtains image feature value according to image;
Whether step 103 judges the difference of image feature value and benchmark image characteristic value within the scope of preset difference value;
If the difference of step 104, image feature value and benchmark image characteristic value is within the scope of preset difference value, it is determined that be added Sample test paper is available test paper.
In a specific embodiment, before the image information for obtaining test paper to be loaded, test paper detection to be loaded Method further include:
Will test paper be loaded by being taken out in paper box, and by the test paper to be loaded of taking-up transmit figure pickup area, such as The corresponding figure pickup area of image collecting device.
In a specific embodiment, after determining that test paper to be loaded is available test paper, test paper detection to be loaded Method further include:
It can be sent to sample-adding operation area with test paper, and sample is applied to available test paper.Sample-adding operation area, which corresponds to, to be added Sampling device.
In a specific embodiment, test paper detecting method to be loaded further include:
Available test paper after sample-adding is sent to figure pickup area, the image of the available test paper after acquisition sample-adding.
In a specific embodiment, test paper detecting method to be loaded further include:
If judging the difference of image feature value and benchmark image characteristic value not within the scope of preset difference value, it is determined that wait be loaded Test paper is unavailable test paper.
In a specific embodiment, after determining that test paper to be loaded is unavailable test paper, test paper inspection to be loaded Survey method further include:
Unavailable test paper is sent to waste paper recovery area, such as litter decoration.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (13)

1. a kind of test paper detection system to be loaded characterized by comprising
Image collecting device, for acquiring the image of test paper to be loaded;
Detection device is used for: being obtained described image, and is obtained image feature value according to described image;Judge described image feature Whether the difference of value and benchmark image characteristic value is within the scope of preset difference value;If described image characteristic value and benchmark image characteristic value Difference within the scope of preset difference value, it is determined that the test paper to be loaded is available test paper.
2. test paper detection system to be loaded as described in claim 1, which is characterized in that further include:
Paper box, for storing the test paper to be loaded;
Test paper loading device, for by the test paper to be loaded by being taken out in the paper box;
Transmission device, the test paper to be loaded for that will take out are sent to the corresponding figure pickup area of described image acquisition device.
3. test paper detection system to be loaded as claimed in claim 2, which is characterized in that the detection device determine it is described to Being loaded test paper is after test paper can be used, and the transmission device is also used to: sample-adding operation area can be sent to test paper by described;
The system also includes sample adding device, described test paper can be used for sample to be applied to.
4. test paper detection system to be loaded as claimed in claim 3, which is characterized in that
The transmission device is also used to: the available test paper after sample-adding being sent to the corresponding figure of described image acquisition device and is acquired Region;
Described image acquisition device is also used to: the image of the available test paper after acquisition sample-adding.
5. test paper detection system to be loaded as described in claim 1, which is characterized in that the detection device is also used to: if sentencing The difference of disconnected described image characteristic value and benchmark image characteristic value is not within the scope of preset difference value, it is determined that the test paper to be loaded For unavailable test paper.
6. test paper detection system to be loaded as claimed in claim 5, which is characterized in that the system also includes transmission device with Litter decoration, determining described after being loaded test paper and being unavailable test paper in the detection device, the transmission device is used for: will be described Unavailable test paper is sent to the litter decoration.
7. a kind of test paper detecting method to be loaded characterized by comprising
Acquire the image of test paper to be loaded;
Described image is obtained, and image feature value is obtained according to described image;
Judge the difference of described image characteristic value and benchmark image characteristic value whether within the scope of preset difference value;
If the difference of described image characteristic value and benchmark image characteristic value is within the scope of preset difference value, it is determined that described wait be loaded examination Paper is available test paper.
8. detection method as claimed in claim 7, which is characterized in that before the image information for obtaining test paper to be loaded, institute State test paper detecting method to be loaded further include:
The test paper to be loaded is taken out, and the test paper to be loaded of taking-up is sent to figure pickup area.
9. detection method as claimed in claim 7, which is characterized in that determine the test paper to be loaded be available test paper it Afterwards, the test paper detecting method to be loaded further include:
Sample-adding operation area can be sent to test paper by described, and sample is applied to described can use test paper.
10. detection method as claimed in claim 9, which is characterized in that the test paper detecting method to be loaded further include:
Available test paper after sample-adding is sent to the figure pickup area, the image of the available test paper after acquisition sample-adding.
11. detection method as claimed in claim 7, which is characterized in that the test paper detecting method to be loaded further include:
If judging the difference of described image characteristic value and benchmark image characteristic value not within the scope of preset difference value, it is determined that it is described to Sample-adding test paper is unavailable test paper.
12. detection method as claimed in claim 11, which is characterized in that determining that the test paper to be loaded is unavailable test paper Later, the test paper detecting method to be loaded further include:
The unavailable test paper is sent to waste paper recovery area.
13. a kind of calculating equipment characterized by comprising memory, processor and the computer being stored on the memory Program, the processor are realized when executing the computer program such as the described in any item test paper inspections to be loaded of claim 8-12 Survey method.
CN201910043607.0A 2019-01-17 2019-01-17 One kind test paper detection system to be loaded and method Pending CN109856149A (en)

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CN108845154A (en) * 2018-06-25 2018-11-20 重庆中元汇吉生物技术有限公司 A kind of immune quantitative analyzer
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2798085Y (en) * 2005-06-22 2006-07-19 宋渝生 Urine analyzer
CN104122388A (en) * 2013-04-23 2014-10-29 苏州慧康电子信息科技有限公司 Batch reader and test method for gold-label detection card
CN106970071A (en) * 2015-10-09 2017-07-21 希森美康株式会社 Test piece supporting body, delivery unit and testing card analyzer
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