Color-discrimination-based rapid detection system and rapid dry chemistry detection method

Abstract

The invention discloses a color-discrimination-based rapid detection system and a rapid dry chemistry detection method. The rapid detection system comprises a detection calibration plate, a cloud server and an intelligent terminal with the photographing function. The intelligent terminal photographs the detection calibration plate and uploads photos to the cloud server. The rapid dry chemistry detection method comprises the following steps that 1, initial environment information is calibrated; 2, a to-be-tested paper slip is used, photographing is performed, and photos are uploaded to the cloud server; 3, the cloud server analyzes the to-be-tested paper slip and feeds back the result to a user according to data uploaded by the user. According to the color-discrimination-based rapid detection system and the rapid dry chemistry detection method, the detection time and cost can be lowered, test paper or reagent color changes can be rapidly and accurately detected, and an analysis result is given.

Description

technical field [0001] The invention relates to the field of rapid detection, in particular to a color recognition-based rapid detection system and a rapid dry chemical detection method. Background technique [0002] Dry chemical detection methods based on color changes have been widely studied and applied in the medical field. The multiple test strips that can check multiple items such as urine sugar, urine protein, and urine PH value at the same time. In medical clinical examination, through the observation of urine and the analysis of the color change of the multiple test strips, it can quickly judge Certain physical symptoms of the patient. With the advancement of photoelectric technology, the equipment for urine analysis has gradually improved. Efficient and fully automatic urine analyzers have been rapidly popularized in hospitals at all levels. In order to make it more convenient for home and personal use, and reduce the time and cost of detection, researchers are ...

AI Technical Summary

Problems solved by technology

[0003] However, the light environment of mobile phones is complex, and the accuracy of color recognition has become a new challenge; Ingvari put the test paper on a special detection and calibration board, put it in a box with LED lighting, and took pictures with the iPhone, simulating a similar urine test. The closed light environment of the liquid analyzer, but the operation is still complicated; CN201410158121.9 and CN201510685813.3 hope to solve this problem by designing a special test strip with a reference color

However, the complex light environment will still limit its discrimination, and it is difficult to reach the level of professional urine analyzers

Moreover, the accuracy of the special test paper needs to be clinically tested again, and this method is not suitable for a large number of test papers that have been clinically proven in the existing market;

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