Light intensity detection method and device, equipment and storage medium

A technology of light intensity detection and optical detection, which is applied in the field of optical detection, can solve the problems of large detection deviation and achieve the effect of reducing the influence and detection deviation

Pending Publication Date: 2022-04-08
ZYBIO INC
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a light intensity detection method, device, equipment and storage medium, aiming to solve the problem of large detection deviation among the detection results of multiple groups of optical detection modules in the prior art

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  • Light intensity detection method and device, equipment and storage medium
  • Light intensity detection method and device, equipment and storage medium
  • Light intensity detection method and device, equipment and storage medium

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specific Embodiment approach

[0120] The drug susceptibility analyzer has 12 optical detection modules. Before performing drug sensitivity analysis on the same batch of samples, each light source component is sequentially controlled to emit a detection beam to the detection position, and the detection unit outputs the light intensity value according to the beam. That is, firstly control the first optical detection module to emit a detection beam to the detection position, and the corresponding detection unit of the first channel obtains the current background intensity L of the light source of the first light source assembly according to the light intensity value output by the light beam. Judging whether a≤L≤b holds true, and when L>b, the light intensity of the light source component can be adjusted by adjusting the light source output parameters of the light source component, such as current or output power, so that the actual background intensity of the light source of the optical detection module L 1 re...

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Abstract

The invention discloses a light intensity detection method, device and equipment and a storage medium, and belongs to the technical field of optical detection. The method comprises the steps that before the optical detection module detects a current sample, the current light source background intensity of the optical detection module is adjusted to be within a preset threshold value range, and the actual light source background intensity is obtained; obtaining a light intensity compensation coefficient according to the actual light source background intensity and a preset light intensity reference value; detecting a current sample through the optical detection module, and obtaining sample actual light intensity data obtained by detecting the current sample through the optical detection module; and obtaining a sample light intensity detection result of the optical detection module according to the light intensity compensation coefficient and the sample actual light intensity data. According to the invention, the detection deviation of multiple groups of optical detection modules can be reduced.

Description

technical field [0001] The invention relates to the technical field of optical detection, in particular to a light intensity detection method, device, equipment and storage medium. Background technique [0002] In the related art, during the actual use of the optical detection module of the production equipment, multiple optical detection modules are based on the data set before leaving the factory or the previous calibration data. [0003] However, due to factors such as environment and natural aging of the light intensity values ​​detected by multiple groups of optical detection modules, there is a problem of large detection deviation among detection results of multiple groups of optical detection modules. Contents of the invention [0004] The main purpose of the present invention is to provide a light intensity detection method, device, equipment and storage medium, aiming to solve the problem of large detection deviation among the detection results of multiple groups ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/17G01N21/25
Inventor 张壮
Owner ZYBIO INC
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