TWI238250B - Method of automatically detecting a test result of a probe zone of a test strip - Google Patents

Abstract

A method of automatically detecting a test result of a probe zone of a test strip is provided. The present method scans a scanning object including a bar code and a plurality of test strips to read the bar code pattern and the images of the test strips. Decoding the bar code pattern to obtain the information of types of the test strips, and thereby a plurality of mapping tables of setting values versus positions of target lines of one of the test strips. Each of the test strips corresponds to one of the mapping tables based on the type of the test strip. Each of the setting values of the mapping table corresponds to one target line of the test strip. Calculating a color response of one target line of the test strip based on the image of the test strip, and comparing the color response with the setting value from the mapping table corresponding thereto. Thereby, determining whether the target line has a positive test result or a negative test result in response to a specific component in a test liquid detected by the test strip.

Description

1238250 V. Description of the invention (1) The method of the French test and detection of the fruit test area inspection 3 field trials of seeding techniques is related to the issue of Mingfafat t This test film test and detection techniques 0C- ίι / 4 Take photos and photos. The method of the first method is to test the fruit. The previous test is a special test area. [Previous technology] In the past decades, based on the purpose of pregnancy testing and various drug analysis, various biological The analysis of sexual specimens (bi ο 1 〇gica 1 specime η) has been gradually increasing. Considerable time and money have been invested in the development of various analytical systems and technologies in order to obtain more reliable and accurate test results. Furthermore, with the continuous abuse of drugs of abuse, the testing and identification of these drugs and their metabolites have become very important, and many methods of drug abuse detection have been developed. Thin Layer Chromatography (TLC) is used to detect drug components in urine. It requires careful and careful preparation of test specimens and skillful application of the test specimens to a static test. On a chromatographic slice in a developing chamber. Once the chromatophores are taken out of the expansion chamber and dried, they are sprayed on with a developer. The color-developed regions appearing on this chromatographic slide are compared with known standards to know the components in the specimen. This analysis method is a qualitative analysis method for the detection of various drug components in unknown specimens. The process is lengthy and time-consuming, and requires experienced and skilled technicians to interpret the analysis results.

1238250 V. Description of the invention (2) A small sample 丨 bioimmunization test method (E nzyme Mu 11 ip 1 ied Immunaihen Meal Test) (EMiT) is a semi-quantitative method for detecting the abuse of drug components in biological fluid Immunoassay. This pass-through-to-check method requires trained technicians to perform the required equipment and is quite expensive. Xingchang Radio-Immuno-Assay (RIA) ^ —A quantitative and sensitive laboratory analysis method for the detection of drug abuse. Various immunochemical substances are labeled with radioactive hearts using these immunochemical Substance and use carefully after the use of dioxin: the "quality" also needs to be obtained from the government: hold; those with =. Use this conventional laboratory analysis method at noon. Gas phase liquids

Liquid Chromatography (GLC) is available. The two-tool 'aS device is also very complicated in its analysis process, and requires a detailed instrument to perform it. The techniques of two trainings in text, work, and the above-mentioned known analysis methods all require skillful and complicated instruments and equipment ', so this often makes the technical staff and precision responsible. The cost of the second analysis method is considerable. Based on the above reasons and the new analysis of drug residue detection in the hot liquid specimens of drug abuse, the development of biological scarification analysis methods has appeared.

1238250 V. Description of the invention (3) More important and needed. A substance abuse test strip for the detection of substance abuse in biological fluids has been developed. This kind of test paper is sensitive to the detection of specific components in the liquid and indicates a positive reaction with no color reaction, which indicates that the specific component to be detected is present in the detection liquid, and a color reaction indicates a negative reaction, which indicates that the specific component to be detected does not exist. Detection in liquid. The following is a description of the various color development patterns produced by this kind of drug abuse test strip under various test conditions. First, referring to FIG. 1A, it is a schematic top view of a drug abuse test strip 10 before testing a liquid sample collected from a subject. The drug abuse test strip 10 was blank before a liquid sample was tested and no color development pattern was generated. The dashed lines 1 1 to 16 represent the other test areas on the drug abuse test strip 10 respectively. A top inspection area of the corresponding dotted line 11 on the drug abuse test strip 10 produces a color reaction to the liquid sample, which is used to detect whether the sample amount of the liquid sample is sufficient to allow the liquid sample to pass the capillary phenomenon through the drug abuse test strip 1 0 for each inspection area. Therefore, the color-developing color bar generated by the color-developing reaction at this top inspection area is generally called a control color bar (c ο n t r ο 1 1 i n e). Substances of abuse The other test areas at the corresponding dashed lines 12 to 16 on the test strip 10 have a color response to the presence or absence of another substance of abuse in this liquid sample. The color-developing color bars produced by the color-developing reaction in these inspection areas are called standard color bars (t a r g e t 1 i n e). Referring to the first figure B, a schematic diagram of a color development pattern showing a non-color reaction at the top inspection area corresponding to the dashed line 1 1 of the drug abuse test strip 10 is due to insufficient sampling of the liquid sample to be tested, which prevents it from passing through the capillary.

1238250 V. Explanation of the invention (4) The phenomenon reached the top inspection area. In this case, it is also impossible to confirm whether the liquid sample has passed all other inspection areas on the drug abuse test strip 10. Therefore, according to the color development pattern composed of the target color bars 14 to 16 shown in the first B figure, it is impossible to completely detect and identify the substance of abuse in the liquid sample. Referring to the first figure C, it shows a schematic diagram of a color development pattern where only the top inspection area on the drug test strip 10 produces a control color bar 11, which represents that the top inspection area is a positive reaction to a liquid sample (ρ 〇sitiveres ρ ο nse), that is, the sample size of the liquid sample is sufficient to pass the capillary phenomenon to all the test areas on the drug abuse test strip 10, and the other test areas corresponding to the dashed lines 12 to 16 do not produce a colored bar. A positive response indicates that the drug components to be detected in these test areas are all present in the liquid sample. Referring to the first figure D, it shows a schematic diagram of the color development pattern of the control test strip 10 with the control color bars 11 and the target color bars 12 and 15 on the test strip for drug abuse. It represents that the top test area is a positive reaction to the liquid sample. The liquid sample The sampling volume is sufficient to pass the capillary phenomenon through all the test areas on the drug abuse test strip 10, and the colored bars 12 and 15 represent the corresponding individual test areas that are negative to the liquid sample (negativeres ρ ο nse), indicating that The medicinal components tested were not present in the liquid sample. Conversely, the test areas corresponding to the dashed lines 1 3, 14 and 16 in the first D figure are positive reactions to the liquid sample. The drug components to be detected in these test areas are present in the liquid sample. When the control color strip 11 of the above-mentioned drug abuse test strip 10 is positive for a liquid sample, a color reaction occurs. Targeted color bars 1 2 to 1

Page 9 1238250 V. Description of the invention (5) 6 When a specific component in the liquid sample to be detected is a positive reaction, no color reaction occurs, which represents that the content of this specific component in the liquid sample is quite high; but When the reaction is negative, a color reaction occurs. According to the color depth of the color reaction (the color reaction is strong or weak), it can be judged whether the content of this specific component in the liquid sample is not present or not. The color intensity of the target color bars 12 to 16 is inversely related to the content of a specific component to be detected in the liquid sample. The higher the content of this specific component in the liquid sample, the weaker the color response of the corresponding color bar. The color reaction results of such drug abuse test strips can only be concluded by visual judgment. Therefore, it is difficult to determine visually which color development intensity is reached by the color development reaction, which means that the specific component to be detected does not exist in the detection liquid. Although this detection method is fast and convenient, it is difficult to be convincing in judging whether the test subject is using drugs. Accordingly, there is an urgent need to provide a method that can analyze and identify the substance of drug abuse in biological liquid specimens, which can overcome the shortcomings of the various conventional methods described above. [Abstract] The main purpose of the present invention is to provide a test strip inspection area An automatic detection method for detecting results by reading a bar code pattern of a corresponding strip test strip to obtain a threshold of a color response for each target color bar of the strip test strip, and Based on this, the color reaction threshold is used to determine the detection result of a specific component in the target liquid corresponding to the liquid being tested.

Page 10 1238250 V. Description of the invention (6) Another object of the present invention is to provide an automatic detection method for the test result of a test strip inspection area, which uses an image capture device combined with a user interface to capture a strip of Test strip color development pattern image and read the corresponding bar code pattern, decode the bar code pattern to obtain the color rendering reaction threshold of each target color bar on the bar test strip, and then determine the test result of the target color bar And display the test results directly on the user interface for easy viewing by users. Another object of the present invention is to provide an automatic detection method for the test result of a test strip inspection area, which uses an image capture / processing technology combined with an image analysis program to automatically detect and measure the color stripe of each mark on a strip of test strip Individual test results can reduce manual operation and test strip test time. According to the object described above, the present invention provides a method for automatically detecting a test result of a test strip inspection area. The method of the present invention provides a scanning object. The scanning object includes a bar code and a plurality of strip-shaped test strips. The bar code is placed at a predetermined position on the scanned object and these strip-shaped test strips are sequentially arranged in an area on the scanned object that does not overlap with the bar code. Each strip test strip has a color rendering pattern including a control strip and a plurality of color strips. The control strip and the color strips are sequentially arranged from one end to the other end of the strip strip, and the control color. The strips and the color strips of each target are the corresponding test areas on the strip test strips. Scan the scanned object to read the bar code pattern and capture the image data of these strip test strips. The bar code pattern is decoded to determine the individual types of these strip-shaped test strips (r e s p e c t i v e t y p e s), and according to the individual types of each strip-shaped test strip

1238250 V. Description of the invention (7) type to obtain a corresponding color rendering reaction threshold value mapping table, where each color rendering reaction threshold (a threshold of ac ο 1 orresp ο nse) in the mapping table ) Is the position of a color bar on the strip. Based on the image data of the strip test strip, a color rendering reaction of a marked color bar on the strip test strip is calculated. According to the corresponding color rendering reaction threshold mapping table of the strip test strip, compare the color rendering reaction of the target color strip with the corresponding color rendering reaction threshold to determine the positive or negative response of the color strip. The method of the present invention is to detect a bar code of a corresponding strip test strip to obtain the type of the strip test strip, and obtain a corresponding color rendering reaction threshold value mapping table according to the type of the strip test strip. Each color bar of the strip test strip corresponds to a color reaction threshold in the mapping table. Then, by comparing the color reaction of each target color bar with the corresponding color response threshold, the detection result of the target color bar is determined. The invention provides an automatic, fast and accurate detection method for detection results of a test strip inspection area. The purpose and many advantages of the present invention will be made clear by the following detailed description of specific embodiments and with reference to the accompanying drawings. _IV. [Embodiment] The present invention provides an automatic detection method for the test result of a test strip inspection area, which uses an image capture device, such as a scanner, to capture a strip of test strip with a control color bar and a plurality of bars. A color image of the target color bar, for example, a color image of a drug abuse test strip, and a corresponding image

Page 12 1238250 V. Bar code pattern of invention description (8). Decode the bar code pattern to determine the type of the strip test strip, and then obtain a corresponding color rendering response threshold value mapping table according to the type of the strip test strip. The type of strip test strip in the present invention is used to represent that a strip test strip can detect a specific component type in a test liquid, and each color reaction threshold value in its corresponding mapping table represents a corresponding standard. The color bar is the minimum positive color response value for the specific component to be detected in the test liquid. The method of the present invention calculates the color rendering reaction of each target color strip according to the captured color rendering pattern image of the strip test strip, and compares the color rendering reaction with the corresponding color rendering reaction threshold in the mapping table. To determine the detection results of this target color bar. The detection result of each target color bar of this strip test strip is directly displayed on the user interface of the image capture device. The user can directly view the test results of various test strips on the day and time display on the user interface. The second diagram is a schematic diagram of a user interface used in the image capture device of the present invention. An image preview window 20 is displayed in the right area of the user interface. This image preview window 20 is used to display the preview image of the scanned object. Figures A and B are schematic top views of the scanned object of the present invention. The scanned object 3 of Figure A includes a bar code 3 1 and a strip-shaped test piece 3 2 having a color rendering pattern. . The color development pattern of the strip test strip 32 includes a color strip for controlling color bars and a plurality of labels, which are sequentially arranged from the strip test strip 3 2 -end to the other end thereof. Controlled color strips respond to the test liquid corresponding to one of the strip test strips 3 2 test, and each colored strip represents the upper test area of the strip test strip 3 2, which is for a specific component in the test liquid. Presence or absence of color reaction. Scanned Object in Figure 3B 3 3

Page 13 1238250 Explanation (9) _ ^ Includes a bar code 3 4 and a plurality of strip-shaped test strips 3 code 3 4 is placed on the scanned object 3 3 on a scheduled, 3 6 and 37. Strips, 3 6 and 37 are sequentially arranged in the area where the scanning object is placed and the strip test strips 3 5 overlap. The barcodes 3 and 6 shown in Figures 3A and 3B may be the drug test strips 3 5 and 3 shown in the first figure. The test liquid may be collected from a test subject. Health test paper 10. Affected by urine, sweat, and saliva. The user can directly select the specimen, for example, directly select the scanned object image preview window 2 for normal scanning on the blood, and select the normal scanning on the window 2 0 at the same time. The sequence is stored at the same time, and a scan object is displayed. This image analysis data display box 2 3 displays the top left area of the eighth, which displays the minimum selected by the frame. Contains a shadow ^: The normal position of the scanned object is the degree of the position of the image of the color bar in each strip test piece relative to the intensity of the scanned object relative to the color bar of each strip test piece (ϋFigure 2 4 and an image table 2 5 In this data table 25, there is the data of the scanned image (1 D co 1 umn), which is based on reading the scanned object on the field to represent the ant stop (According to table 25 also has a test object name stop Prepared to get it. The number can be entered by the user. Data table 2 5 Φ 仏 N & m6 c0 1 umη),

The corpse / y disk sound is I. The position of the color bar image of the strip test strip is R77. ^ I do n’t know that each item is given a number (I tem number), so that the ', glucosides are arranged in the order 2 and 5 at the same time Each of the strips is identified above. Data Sheet Color Bar (C) Negative (T) and Control for Liquid Samples Tested) or Positive Response (+)

* P.14 1238250 V. Description of Invention (10), Judgement / Control (+ /-). By the method of the present invention, the barcode pattern on the object is decoded to obtain the color bar corresponding to each target, and a threshold of a color response is used to determine the color threshold on the strip test strip. This standard color bar shows a positive / or negative detection result when the color is negative 2. This positive / or negative detection result is directly displayed in the data table 25 of the user interface. In addition, there are multiple selection keys (Target 7, 8, Target 9, Target 1 〇, Target 1 1, Target 1

f), the selection order of these selection keys is the order of selecting the frame of the preview image of the corresponding image preview window 2 0. The user can directly click one of the options, and create a knife and change clothes, as shown in the data analysis box 2 and 3. The scanned objects are often displayed, and the scanned image data can be analyzed. ,… A function key display frame 2 Θ is displayed on the user interface below the image poor = display frame 2 3, which includes-Preview button analysis: Scan button, an automatic scan button (Aut〇) A result it (Print Result) ^ — iu jL · ^ ^. FREE ^; Pnnt Report and one report: = ΡΓΐη〇. Preview button (Pr-iew)

: The normal scanning function of the at least one preview image selected by the frame-drawing line is to be used for pre-editing. It is silly $ # ~ P The auto-draw button (Auto) is foreseeing the front page of the image ~ The holy evil description function, the result print key (hi to Resu 11) is to provide at least one frame selected by the frame ^ ^ "Foresee the scene" like a normal scan shadow silly information analysis results printing function. Newspaper ep • Hanging ~ He Che ~ Xianbei at least one preview image selected by the frame can be broadcasted

1238250 V. Description of invention (π) Analysis result printing function. The report automatic print key (A u t ο Pr n t) provides the normal scan image data of the whole page preview image and the analysis result printing function. The fourth diagram is a flowchart of the steps of a specific embodiment of the method of the present invention. First, in step 40, a scanning object is provided, and the scanning object includes a bar code and a plurality of strip-shaped test pieces. The bar code is placed at a predetermined position on the scanned object and the strip test strips are sequentially arranged in an area on the scanned object that does not overlap with the bar code. Each strip-shaped test piece has a color rendering pattern including a control color bar and a plurality of color bars, and the control color bars and the target color bars are sequentially arranged from one end of the strip-shaped test piece to the other end thereof. Control the color bar to produce a color response corresponding to a test liquid tested by the strip test strip, and each marked color bar represents a test area on the strip test strip, corresponding to a specific component in the test liquid.色 反应。 Color reaction. The scanning objects of the present invention may be the scanning objects 30 and 32 shown in Figures A and B. The present invention classifies strip test strips into various types (v a r i 0 u s t y p e s) based on the strip test strips that can detect specific types of components in the liquid being tested. The bar code of the present invention may be a one-dimensional bar code (〇ne-dimensi ο na 1 bar code), for example, the bar code shown in the fifth figure, which includes a "start n bar code pattern, a first group bar code pattern, a plural group second Set of bar code patterns, a third set of bar code patterns, and an "end" bar code pattern. The first set of bar code patterns are the respective types of these strip-shaped test strips on the scanned object. Each bar code pattern of the first set of bar code patterns each bar pat tern) is the individual type of the corresponding strip of test strips in sequence. Each second set of bar code patterns is in sequence

Page 16 1238250 V. Description of the invention (12)

Corresponding to the strip test strip on the scanned object, and each bar code pattern of the first bar code set, the position of the color bar corresponding to one of the strip test strips is sequentially determined. Brother 2, and the bar code pattern is corresponding to this scanned object — b T, ^. R., 1 representative code (identification number) 〇 this one-dimensional version of you > ^ ^ r, ux, detailed Each bar pattern has a fixed code «广 ... also," ^ V code length "and consists of a plurality of bars and a plurality of blank greens. 1 卞 white lines (spaces) form a step 41, scanning the scanned object with a charge to read the image data of the barcode. The image capture device of the present invention is mounted on one of the top surfaces of one of the coupling devices, such as green, green, and blue. The present invention), green (Green) and blue (Blue) pixel pass, each sensing cell represents a pixel can also use the charge with a single-color pixel channel, the charge-coupled device with 逭, the green pixel & pixel channel Charge-coupled device. 2 Pattern decoding, I have measured these strip tests :: Individual types of strip test strips to get = f. Tests for multiple labels on this strip test strip: The response threshold is corresponding to this strip ^ 4 inch Meaning component, and represent this _ Μ result is positive reaction The coupling channel pattern and the charge channel in the placed electron channel are divided into positions. The writing of the coupling channel, the corresponding color strip on the film is a test strip and the color strip pair. When reading and extracting these strips, the coupling devices are parallel to each other The row coupling device is composed of a plurality of other aspects, such as a step 4 2 with a charge coupling device, of a different type, and a plurality of color-developed pairs that are mapped to a target color. This is specifically taken as the device of the present invention. The red test piece has a red column in the electric red (Red sensor cell, the red pixel of the present invention is provided with a strip, and the strip is based on each reaction valve table.

1238250_ 5. Description of the invention (13) When the debt test detects that the strip test strip belongs to the type I strip test strip, the image analysis program of the present invention will use this type I strip test strip, A corresponding mapping table I is obtained as shown below.

Position of the colored bars in the mapping table I 1 2 3 4 5 Threshold of color rendering reaction 50 30 60 55 70 The mapping table I series shows the order and position of all marked color bars in the strip test strip of type I on each A threshold of a color response corresponding to a standard color bar. For example, when the type I strip test strip can detect five specific components in the liquid under test, its corresponding mapping table I is The columns show the individual color response thresholds of the five colored bars. The method of the present invention can detect the individual type of each strip test strip on the scanned object by reading the bar code pattern on the scanned object. The image analysis program of the present invention can obtain this strip according to the individual type of each strip test strip. A color rendering reaction threshold mapping table corresponding to the strip test strip, and according to the pair mapping table, a color rendering reaction threshold of each color bar on the strip test strip can be obtained.

Page 18 1238250_ V. Description of the invention (14) Next, in step 4 3, calculate the color rendering reaction of a marked color bar on the strip test strip based on the captured strip test strip image data. The sixth diagram is a schematic diagram of a color-developed pattern image of a drug abuse test strip 10 that can be placed on a scanning object of the present invention. The color development pattern of the drug abuse test strip 10 includes a control color bar 11 and a plurality of labeled color bars 12 to 16. At least one scanning line L-L 'is selected from the entire image. This scanning line L-L' is an image perpendicular to the control color bars 11 and the target color bars 12 to 16. Next, based on the scan lines L-L ', a graph of the relationship between the pixel value and the pixel position of the entire image of the drug abuse test strip 10 is established. The seventh graph shows the individual pixel values versus pixel positions of the red, green, and blue channels of the charge-coupled device. The red pixel curve, green pixel curve, and blue pixel curve are abbreviated respectively. . On the other hand, the present invention can also use a charge-coupled device with a monochrome pixel channel, such as a charge-coupled device with a red pixel channel, a charge-coupled device with a green pixel channel, or a charge-coupled device with a blue pixel channel to capture The entire image of the Drug Abuse Test Strip 10. Next, select any one of the red pixel curve, the green pixel curve, and the blue pixel curve, or a combination of the red pixel curve, the green pixel curve, and the blue pixel curve. Average the curve, and calculate a color rendering reaction R of each target color bar according to the selected curve and formula (I): R = {(TC) / (AC)} X 100 ° / 〇 (I) to select the blue The pixel curve is calculated by calculating the color rendering reaction R of the target color bar 13. Among them, T is the average value of one pixel in a pixel position interval in the corresponding image of the target color bar 1 3, and C is the corresponding image of the control color bar 1 1 One pixel

Page 19 1238250 V. Description of the invention (15) Mean value of one pixel in the location interval, and A take the target color bar 1 3 Drug abuse test strips on both sides 1 0 One of the first pixel interval A and one of the corresponding images on the light-colored bottom surface Two pixel interval A & —Reference white pixel average. Next, in step 44, according to a color rendering reaction threshold value mapping table corresponding to the strip test strip, compare the color rendering response of the target color strip with the corresponding color rendering response threshold. In step 45, when the color rendering reaction of the target color bar is not less than the color rendering reaction threshold, it is determined that the specific component in the liquid to be tested corresponding to the target color bar is a positive reaction, indicating that the specific component is present in the test component. In liquid: and when the color reaction of the target color bar is smaller than the color reaction threshold, it is determined that the specific component in the test liquid corresponding to the target color bar is a negative reaction, which means that the specific component does not exist in the test liquid. in. The test results of each color bar on the strip test strip are directly displayed in the data table 25 of the user interface shown in the second figure. The method of the present invention is to detect a bar code of a corresponding strip test strip to obtain the type of the strip test strip, and obtain a corresponding color rendering reaction threshold value mapping table according to the type of the strip test strip. Each color bar of the strip test strip corresponds to a color reaction threshold in the mapping table. Then, by comparing the color reaction of each target color bar with a corresponding color development reaction threshold, the detection result of the target color bar is determined. The invention provides an automatic, fast and accurate detection method for detection results of a test strip inspection area. The above descriptions are only specific embodiments of the present invention, and are not intended to be limiting.

Page 20 1238250 V. Description of the invention (16) The scope of patent application for the present invention is determined; all other equivalent changes or modifications made without departing from the spirit disclosed by the present invention shall be included in the scope of patent application described below.

1238250 on page 21 Brief description of the drawings 5. [Schematic description of the drawings] Figures A through D are schematic diagrams of various colored patterns produced by a known drug abuse test strip under various test conditions; Figure 2 is a schematic diagram of a user interface used in an image capture device of the present invention; Figures 3A to 3B are schematic top views of a scanning object of the present invention; and Figure 4 is a specific embodiment of the present invention The flowchart of the steps; the fifth diagram is a schematic diagram of the barcode format of the present invention; the sixth diagram is a schematic diagram of the strip test strip of the present invention having a color rendering pattern; and the seventh diagram is based on the strip test strip from the sixth diagram The relationship between a pixel value and a pixel position established by a selected scanning line on the image. Main symbols: 10 Drug abuse test strips 11 Control color bars 1 2 ~ 1 6 Target color bars 2 0 Image preview window

Page 22 1238250 Simple description of the diagram 2 3 2 4 2 5 2 6 3 0 3 1 3 2 3 3 3 3 4 3 5 6 Image analysis Scanned object barcode 3 7 strip test strips

No? 3 items

Claims (1)

1238250 6. Scope of patent application 1. A method for automatically detecting the test result of a test strip inspection area i includes: providing a scanned object, the scanned object includes a bar code and a plurality of bar test strips, and the bar code is placed on the scan A predetermined position on the object and the strip test strips are sequentially arranged in an area on the scanned object that does not overlap with the bar code. Each strip test strip has a color bar including a control color bar and a plurality of color bars. A color rendering pattern, the control color bar and the target color bars are sequentially arranged from one end to the other end of the strip test strip, and the control color bar and each of the target color bars are corresponding to the strip test An inspection area on the chip; scan the scanned object to read the bar code pattern and capture the image data of the strip test strips; decode the bar code pattern to measure the individual types of the strip test strips, and according to Each individual type of the strip test strip to obtain a pair of mapping tables of the color rendering reaction thresholds relative to the positions of the plurality of the target color strips on the strip test strip; according to the image of the strip test strip Data, calculation A color development reaction of a target color bar on a strip test strip; and comparing the color development reaction of the target color bar with a corresponding color development reaction threshold value according to the corresponding table of the map of the strip test strip, To determine the positive or negative response of the target color bar. 2. The method for automatically detecting the test result of the test strip inspection area as described in item 1 of the scope of patent application, wherein the color rendering reaction of the target color bar of the strip test strip is calculated according to the following formula (I) : R = {(TC) / (AC)} X 100% (I), Page 24 1238250 6. Scope of patent application Among them, τ is the average of one pixel position interval in the corresponding image of the target color bar, and c is the pixel position interval in the corresponding image of the control color bar on the strip test strip. A pixel average value, and A takes the pixel average value of a first pixel interval and a second pixel interval of the corresponding image on the bottom surface of the strip test strip on both sides of the target color bar. 3. The method for automatically detecting the test result of the test strip inspection area as described in item 1 of the scope of patent application, wherein the above-mentioned barcode is a one-dimensional barcode, and the one-dimensional barcode includes: a first set of barcode patterns, corresponding to the For each of the individual types of bar test strips, each bar code pattern of the first set of bar code patterns corresponds to the individual type of a bar test strip on the scanned object in sequence; a plurality of groups of second bar code patterns, each A second set of bar code patterns sequentially corresponds to a strip test strip on the scanned object, and each bar code pattern of the second set of bar code patterns sequentially corresponds to the target color bar of one of the bar test strips. Position; and a third set of bar code patterns corresponding to one of the representative codes of the scanned object. 4. The automatic detection method for the test result of the test strip inspection area as described in item 3 of the scope of the patent application, wherein each of the barcode patterns of the aforementioned one-dimensional barcode has a fixed code length and is composed of a plurality of lines and Multiple blank lines make up 5. Test result of test strip inspection area as described in item 2 of patent application scope Page 25 1238250_ VI. Patent application automatic detection method, wherein the color response of the target color bar of the strip test strip is calculated based on the red pixel image data of the strip test strip. 6. The method for automatically detecting the test result of the test strip inspection area as described in item 2 of the scope of patent application, wherein the color rendering response of the target color bar of the strip test strip is based on the green pixels of the strip test strip Calculated from image data. 7. The method for automatically detecting the test result of the test strip inspection area as described in item 2 of the scope of patent application, wherein the color rendering response of the target color bar of the strip test strip is based on the blue pixels of the strip test strip. Calculated from image data. 8. The automatic detection method for the test result of the test strip inspection area described in item 2 of the patent application scope, wherein the color reaction of the target color bar of the strip test strip described above is based on the red, Green and blue pixel image data are calculated by averaging the image data. 9. The automatic detection method for the test result of the test strip inspection area described in item 1 of the scope of patent application, wherein the control color bar of the strip test strip is generated by a test liquid corresponding to the test of the strip test strip. A color reaction, and each of the target color bars is a color reaction 10 corresponding to a specific component in the liquid under test. The automatic detection method for the test result of the test strip inspection area described in item 9 of the patent application scope, Each of the above-mentioned color reaction thresholds corresponds to that Page 26 1238250 VI. Scope of patent application A color bar of the target on the test strip is to test one of the specific components. 1. 11. The automatic detection method for the test result of the test strip inspection area as described in Item 10 of the scope of patent application, wherein when the color rendering reaction of the above-mentioned target color bar is not less than the color rendering reaction threshold, the target color is determined. The color bar corresponds to the specific component in the test liquid as a positive reaction, indicating that the specific component exists in the test liquid; and when the color reaction of the target color bar is less than the color reaction threshold, it is determined that The marked color bar corresponds to a negative reaction of the specific component in the liquid under test, which indicates that the specific component does not exist in the liquid under test. 12. The method for automatically detecting the test result of the test strip inspection area as described in item 1 of the scope of patent application, wherein the strip test strip includes a test strip for drug abuse. 13. The automatic detection method for detecting results of a test strip inspection area as described in item 9 of the scope of patent application, wherein the liquid to be tested includes a biological specimen collected from a test object. 14. The automatic detection method for the test result of the test strip inspection area according to item 13 of the patent application scope, wherein the above-mentioned biological test system is selected from any of the following: blood, urine, sweat, and saliva. 1 5. — A one-dimensional bar code pattern, including: a first set of bar code patterns, which are the individual types of the corresponding set of objects, the Page 27 1238250 VI. Each bar code pattern of the first set of bar code patterns corresponding to the patent application corresponds to the individual type of the object; a plurality of bar code patterns of the second group, each of the second set of bar code patterns corresponds to one A set of set values of the object, each bar code pattern of the second set of bar code patterns is a corresponding set value, and the set of set values is based on the individual type of the object; and a third set of bar code patterns' It is a representative code of the corresponding group of objects. 16. The one-dimensional bar code pattern described in item 15 of the scope of patent application, wherein each of the above bar code patterns has a fixed code length and is composed of a plurality of lines and a plurality of blank lines. Page 28