Search

CN-116952870-B - Automated optical characterization test system, method, medium and terminal

CN116952870BCN 116952870 BCN116952870 BCN 116952870BCN-116952870-B

Abstract

The application provides an automatic optical characterization test system, an automatic optical characterization test method, a medium and a terminal, which comprise an operation module, an optical characterization test module, an analysis module, a data processing module and a display module, wherein the optical characterization test module is used for carrying out image acquisition and spectrum test on a detected sample, the analysis module comprises a control module, a data processing module and a display module, the control module is used for controlling the operation module, the image acquisition module and the spectrum test module, the data processing module is used for receiving and summarizing test results of the optical characterization test module, carrying out data processing on the test results and then inputting the test results into a database, and the display module is used for displaying real-time progress and test results of the optical characterization test. The application can realize the automation, high efficiency and unmanned of the whole optical characterization test process, greatly save time, improve the test efficiency and the accuracy of test data, automatically collect and arrange experimental data, construct a database and save the time of data analysis.

Inventors

  • XU MING
  • LI FUYOU

Assignees

  • 上海交通大学

Dates

Publication Date
20260508
Application Date
20230714

Claims (9)

  1. 1. An automated optical characterization test system, comprising: the operation module covers the optical characterization test module in the operation range and executes corresponding operation; the optical characterization test module comprises an image acquisition module and a spectrum test module, wherein the image acquisition module is used for acquiring an image of a detected sample to acquire an optical characterization state of the detected sample; The system comprises an analysis module, a display module, an operation module, an image acquisition module, a spectrum test module, an analysis module, a data processing module and a database, wherein the control module is respectively and electrically connected with the operation module, the image acquisition module and the spectrum test module to control the operation module, the image acquisition module and the spectrum test module; The automatic optical characterization test system further comprises a molecular structure acquisition module, wherein the molecular structure acquisition module is used for acquiring a molecular structure of a detected sample, marking positions of a parent nucleus and characteristic groups of the detected sample and sequencing and numbering characteristic group types at each position, the data processing module is electrically connected with the molecular structure acquisition module, and the data processing module calculates the influence degree of each characteristic group at each position on the optical characterization test parameters according to the optical characterization test parameters of the parent nucleus detected sample, sequences the characteristic groups according to the influence degree of each characteristic group on the optical characterization test parameters, and inputs sequencing results and molecular formula structures corresponding to the detected sample into a database.
  2. 2. The automated optical characterization test system of claim 1, wherein the means for data processing the test results of the sample under test and entering the data into the database comprises a combination of any one or more of: 1) The data processing module calculates an optical characterization parameter of the detected sample according to the received test result of the spectrum test module; 2) The data processing module calculates a long afterglow decay life curve of the detected sample according to the image information and the long afterglow luminous image information acquired by the image acquisition module; 3) And the data processing module performs abnormality judgment on the test result of the detected sample and records the normal test result into a database.
  3. 3. The automated optical characterization test system of claim 2, wherein the means for determining anomalies in the test results of the sample under test by the data processing module comprises a combination of any one or more of: 1) The data processing module judges whether the absorption value of the absorption spectrum exceeds a preset threshold value according to the received absorption value of the absorption spectrum of the detected sample, and judges the absorption spectrum exceeding the preset threshold value as an abnormal spectrum; 2) The data processing module judges whether the luminous intensity of the emission spectrum exceeds a preset threshold according to the received luminous intensity of the emission spectrum of the detected sample, and judges the emission spectrum exceeding the preset threshold as an abnormal spectrum; 3) And the data processing module judges whether the test result falls into a preset range according to the test result of the detected sample, and judges the detected sample which does not fall into the preset range as an abnormal sample.
  4. 4. The automated optical characterization test system of claim 1, further comprising a sample preparation module operable by the operation module, the sample preparation module comprising a powder filling module for filling solid powder into the dispensing bottle, a pipette module for filling liquid solvent into the dispensing bottle, and an electronic balance module for weighing the total volume and concentration of the sample in the dispensing bottle.
  5. 5. The automated optical characterization test system of claim 4, wherein the sample preparation module further comprises a stock management module, the stock management module comprises a consumable management module, a reagent management module and an image recognition module, the consumable management module is used for managing consumables used in the optical test experiment, the reagent management module is used for managing reagents used in the optical test experiment, the image recognition module is used for recognizing reagents used in the optical test experiment, bar code information or image information of the consumables, the stock management module is electrically connected with the data processing module, and the data processing module is used for judging whether additional replenishment of the consumables or the reagents is needed independently according to operation records of each sampling of the stock management module.
  6. 6. An automated optical characterization test method for use in an analysis module in an automated optical characterization test system according to any of claims 1 to 5, the method comprising: sending a first control instruction to an operation module according to a test requirement so as to enable the operation module to manufacture a detected sample; sending a second control instruction to an operation module to enable the operation module to arrange a test scene; judging whether the test result of the absorption spectrum of the detected sample meets the requirement of the absorption spectrum test; if the test result of the absorption spectrum of the detected sample meets the requirement of the absorption spectrum test, the optical characterization test module is enabled to perform image acquisition and emission spectrum test; If the test result of the absorption spectrum of the detected sample does not meet the requirement of the absorption spectrum test, the operation module dilutes the concentration of the detected sample solution, then prepares the sample again and rearranges the test scene; judging whether the test result of the emission spectrum of the detected sample meets the test requirement of the emission spectrum; if the test result of the emission spectrum of the detected sample meets the test requirement of the emission spectrum, the operation module is enabled to make the sample again and rearrange the test scene; if the test result of the emission spectrum of the detected sample does not meet the test requirement of the emission spectrum, the operation module reduces the grating opening of the emission spectrometer and then the optical characterization test module carries out the emission spectrum test again; Acquiring optical characterization state data, absorption spectrum test data and emission spectrum test data of a detected sample from an optical characterization test module, processing the data and then inputting the data into a database; graphically displaying the real-time progress and the test result of the display optical characterization test; sending a third control instruction to the molecular structure acquisition module so that the molecular structure acquisition module acquires the molecular structure of the detected sample, marks the positions of the parent nucleus and the characteristic groups of the detected sample, and sequences and numbers the types of the characteristic groups at each position; According to the optical characterization test parameters of the detected samples, the influence degree of each characteristic group on the optical characterization test parameters at each position is calculated, the characteristic groups are ranked according to the influence degree of the characteristic groups on the optical characterization test parameters, and the ranking result and the molecular formula structures of the corresponding detected samples are recorded into a database.
  7. 7. The automated optical characterization test method of claim 6, wherein the sending a first control instruction to the manipulator module to cause the manipulator module to make the sample under test includes causing the manipulator module to perform the steps of: Grabbing a liquid preparation bottle and uncovering the bottle; carrying the liquid preparation bottle to an electronic balance; filling powder into the liquid preparation bottle by using a powder filling assembly, weighing, grabbing a gun head of the liquid transfer gun, installing and uncovering the solvent bottle; measuring a solvent by using a liquid-transferring gun, transferring the solvent into a liquid-preparing bottle, and closing the bottle; Grabbing a liquid preparation bottle and closing the liquid preparation bottle; carrying the liquid preparation bottle to a vortex oscillator, so that the vortex oscillator continuously oscillates the liquid preparation bottle for a preset time; replacing the pipette tip; Grabbing a liquid preparation bottle and uncovering the bottle; Quantitative solutions were measured using a pipette and transferred to a reference cuvette and sample cuvette.
  8. 8. A computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the automated optical characterization test method of any of claims 6 to 7.
  9. 9. An electronic terminal is characterized by comprising a processor and a memory; the memory is used for storing a computer program; The processor is configured to execute the computer program stored by the memory to cause the terminal to perform the automated optical characterization test method of any of claims 6 to 7.

Description

Automated optical characterization test system, method, medium and terminal Technical Field The application relates to the technical field of laboratory automation, in particular to an automatic optical characterization test system, an automatic optical characterization test method, a medium and a terminal. Background Generally, when optical characterization testing is performed on some material samples in a laboratory, some operations are labor intensive, such as weighing, liquid preparation, stirring, etc., and are characterized by strong repeatability, low technical skill, long time consumption, low efficiency, and relatively occupied resources and time. In the existing practical experimental operation, some operations have been replaced by automated devices, such as an oscillator, but such devices have single functions and low integration level, and often still require manual operations or repeated operations by an experimenter, so that the degree of improvement of the efficiency is limited. In general, for the automation equipment used in the above situation, it is highly desirable to have an automation equipment or an automation line in a laboratory, which has a higher degree of automation as in the modern industrial production, so as to complete a series of experimental operations, thereby realizing efficient and unmanned experimental operations. Besides, the method is also a key for inputting and summarizing experimental data and influencing experimental efficiency. For a plurality of instruments, the experimental data is usually only supported to be transmitted to a computer, and cannot be automatically arranged. Often, experimenters also need to manually screen abnormal data when finishing data, and finally analysis is performed, so that time and labor are wasted, and efficiency is low. Disclosure of Invention In view of the above-mentioned drawbacks of the prior art, an object of the present application is to provide an automated optical characterization test system and method, which are used for solving the technical problems of long optical characterization test time, inaccurate test data, low test efficiency, and long data analysis time in the prior art. To achieve the above and other related objects, a first aspect of the present application provides an automated optical characterization test system comprising: the operation module covers the optical characterization test module in the operation range and executes corresponding operation; the optical characterization test module comprises an image acquisition module and a spectrum test module, wherein the image acquisition module is used for acquiring an image of a detected sample to acquire an optical characterization state of the detected sample; The analysis module comprises a control module, a data processing module and a display module, wherein the control module is respectively and electrically connected with the operation module, the image acquisition module and the spectrum test module to control the operation module, the image acquisition module and the spectrum test module, the data processing module is respectively and electrically connected with the image acquisition module and the spectrum test module to receive and collect test results of the image acquisition module and the spectrum test module, the test results of the detected samples are processed and then are input into the database, and the display module is used for displaying real-time processes and test results of optical characterization tests. In some embodiments of the first aspect of the present application, the manner of recording the test result of the tested sample into the database after data processing includes any one or a combination of the following manners: 1) The data processing module calculates an optical characterization parameter of the detected sample according to the received test result of the spectrum test module; 2) The data processing module calculates a long afterglow decay life curve of the detected sample according to the image information and the long afterglow luminous image information acquired by the image acquisition module; 3) And the data processing module performs abnormality judgment on the test result of the detected sample and records the normal test result into a database. In some embodiments of the first aspect of the present application, the manners in which the data processing module performs the anomaly determination on the test result of the detected sample include any one or a combination of the following manners: 1) The data processing module judges whether the absorption value of the absorption spectrum exceeds a preset threshold value according to the received absorption value of the absorption spectrum of the detected sample, and judges the absorption spectrum exceeding the preset threshold value as an abnormal spectrum; 2) The data processing module judges whether the luminous intensity of the emission spectrum exceeds a