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Quantitative detection method, portable terminal, and device having storage function

A qualitative detection and detection technology, applied in the direction of measuring devices, biological testing, material inspection products, etc., can solve the problems of heavy detection workload, high cost, long cycle, etc., and achieve simple and easy-to-achieve effects

Inactive Publication Date: 2019-01-01
韩勇 +1
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  • Description
  • Claims
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Problems solved by technology

[0003] However, the inventors of the present application have discovered in the long-term research and development process that the current common food safety detection methods mainly rely on chemical analysis and instrumental analysis, most of which are based on laboratories. The detection workload is large, the cycle is long and the cost is high, and rapid detection is also Based on manual judgment, it is difficult to achieve simple, fast and objective detection

Method used

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  • Quantitative detection method, portable terminal, and device having storage function
  • Quantitative detection method, portable terminal, and device having storage function
  • Quantitative detection method, portable terminal, and device having storage function

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] see figure 1 , figure 1 It is a schematic flow diagram of an embodiment of the qualitative detection method of the present invention, the method comprising:

[0019] Step S101: taking pictures of the object to be detected and the blank reference object, and obtaining a picture including the object to be detected and the blank reference object.

[0020] Wherein, the object to be detected corresponds to the presentation form of a carrier used to determine the content of the substance to be detected in the sample to be detected after being processed by the sample to be detected, and the blank reference object corresponds to a blank sample whose content of the substance to be detected is zero In another presentation form of the carrier after processing, the carriers of the object to be detected and the blank reference object are the same, but the...

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Abstract

The invention discloses a quantitative detection method, a portable terminal, and a device having a storage function. The method comprises the following steps: taking photos of an object to be detected and a blank reference object, and obtaining the photos including the object to be detected and the blank reference object; obtaining and analyzing RGB data corresponding the object to be detected and blank reference object on the photos respectively; according to a magnitude of the RGB data of the object to be detected, the magnitude of the RGB data of the blank reference object, and a preset determination strategy, and determining whether a specific detection result of the content of a substance to be detected corresponding to the object to be detected is positive or negative. Through the above mode, the method can realize simple, rapid and objective quantitative detection of substances.

Description

technical field [0001] The invention relates to the technical field of substance detection, in particular to a qualitative detection method, a portable terminal and a device with a storage function. Background technique [0002] With the development of science and technology and the improvement of people's material living standards, substance detection, especially food safety detection, such as the detection of nutrients, additives, harmful substances in food, etc., has attracted more and more attention from people, and the accompanying method of substance detection And more and more. [0003] However, the inventors of the present application have discovered in the long-term research and development process that the current common food safety detection methods mainly rely on chemical analysis and instrumental analysis, most of which are based on laboratories. The detection workload is large, the cycle is long and the cost is high, and rapid detection is also It is difficult...

Claims

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Application Information

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IPC IPC(8): G01N21/84G01N33/53
CPCG01N21/84G01N33/53
Inventor 韩勇徐伟峰
Owner 韩勇
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