CN-120992504-B - Small portable detection tester control method, device, equipment and storage medium

CN120992504BCN 120992504 BCN120992504 BCN 120992504BCN-120992504-B

Abstract

The application relates to the technical field of oil performance tests, in particular to a control method, a device, equipment and a storage medium of a small portable detection tester, wherein the method comprises the steps of obtaining a detection instruction; the method comprises the steps of acquiring spectral characteristics of a test article in real time, outputting a rapid cooling signal based on the detection instruction, judging whether the test article is coagulated or not in real time based on the spectral characteristics, and stopping outputting the rapid cooling signal and outputting a first slow cooling signal if the test article is coagulated. The application has the effects of improving the degree of automation, improving the accuracy of test results and reducing time waste.

Inventors

ZUO ZEQING
YE FULIN
YU XINGAN

Assignees

科创星光(北京)科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250806

Claims (9)

1. A method for controlling a small portable test tester, comprising: acquiring a detection instruction; acquiring spectral characteristics of a test product in real time; Outputting a rapid cooling signal based on the detection instruction; Judging whether the test product is coagulated or not in real time based on the spectral characteristics; If the test product is solidified, stopping outputting a rapid cooling signal and outputting a first slow cooling signal; before outputting the rapid cooling signal based on the detection instruction, the method further comprises: analyzing component information based on the spectral features to obtain initial component features; Acquiring a corresponding cooling and speed changing starting point based on the initial component characteristics; After stopping outputting the rapid cooling signal and outputting the first slow cooling signal, further comprising: acquiring a real-time temperature value in real time; judging whether the real-time temperature value is reduced to the temperature reduction and speed change starting point or not; If the real-time temperature value is reduced to the cooling and speed changing starting point, stopping outputting a first slow cooling signal and outputting a second slow cooling signal; The cooling speed corresponding to the second slow cooling signal is smaller than that corresponding to the first slow cooling signal.
2. A small portable test tester control method according to claim 1, characterized in that when the test article is solidified, the method further comprises: Outputting an image pickup signal; acquiring real-time image information based on the image pickup signal; analyzing the liquid level moving state of the test article based on the image information; acquiring a corresponding first product performance point based on the liquid level movement state; And acquiring a corresponding first temperature point based on the first product performance point.
3. A method of controlling a small portable test tester according to claim 2, further comprising: analyzing based on the spectral features to obtain a second product performance point; acquiring a corresponding second temperature point based on the second product performance point; Calculating a difference value between the first temperature point and the second temperature point and taking an absolute value of the difference value; judging whether the absolute value is larger than a first temperature preset value or not; And if the absolute value is larger than the first temperature preset value, outputting an alarm signal.
4. A small portable testing device control method according to claim 3, further comprising, when said absolute value is not greater than said first temperature preset value: acquiring a corresponding first weight based on the first temperature point; Acquiring a corresponding second weight based on the second temperature point; calculating a comprehensive temperature point: ; ; Wherein, the Is the integrated temperature point; is the first weight; Is the first temperature point; is the second weight; Is the second temperature point; And outputting the comprehensive temperature point corresponding to the product performance.
5. A method of controlling a small portable test tester according to claim 4, characterized in that the method further comprises: Acquiring historical data; analyzing reliability based on the historical data; The reliability includes a first reliability and a second reliability; The first product performance point corresponds to a first reliability; the second product performance point corresponds to a second reliability; Calculating a first weight: ; Wherein, the For the first reliability; and is of a second reliability.
6. The control method of a small portable test tester according to claim 1, further comprising, after the acquisition of the test instruction: acquiring a second temperature preset value; Outputting a temperature rise signal based on the second temperature preset value; acquiring a real-time temperature value; Judging whether the real-time temperature value is equal to the second temperature preset value or not; and if the real-time temperature value is equal to the second temperature preset value, stopping outputting a heating signal and outputting a stirring signal.
7. A small portable test tester control device, comprising: The first acquisition module is used for acquiring detection instructions; The second acquisition module is used for acquiring the spectral characteristics of the test article in real time; the first output module is used for outputting a rapid cooling signal based on the detection instruction; the judging module is used for judging whether the test product is solidified or not in real time based on the spectral characteristics, and if the test product is solidified, the test product is transferred to the second output module; the second output module is used for stopping outputting the rapid cooling signal and outputting the first slow cooling signal; The first analysis submodule is used for analyzing component information based on the spectral characteristics to obtain initial component characteristics before outputting a rapid cooling signal based on the detection instruction; The first acquisition submodule is used for acquiring a corresponding cooling and speed changing starting point based on the initial component characteristics; The second acquisition submodule is used for acquiring real-time temperature values in real time after stopping outputting the rapid cooling signals and outputting the first slow cooling signals; The first judging sub-module is used for judging whether the real-time temperature value is reduced to the cooling and speed changing starting point, stopping outputting the first slow cooling signal and outputting the second slow cooling signal if the real-time temperature value is reduced to the cooling and speed changing starting point, wherein the cooling speed corresponding to the second slow cooling signal is smaller than that corresponding to the first slow cooling signal.
8. An electronic device comprising a processor coupled to a memory, the processor configured to execute a computer program stored in the memory to cause the electronic device to perform the method of any one of claims 1-6.
9. A computer readable storage medium comprising a computer program or instructions which, when run on a computer, cause the computer to perform the method of any of claims 1 to 6.

Description

Small portable detection tester control method, device, equipment and storage medium Technical Field The application relates to the technical field of oil product performance tests, in particular to a control method, a device, equipment and a storage medium of a small portable detection tester. Background With the mass exploitation of petroleum, the production and application of petroleum products are becoming wider, and the petroleum products include dark petroleum products, heavy oil, crude oil, lubricating oil with poor fluidity, and the like, and the requirements for performance detection of the petroleum products are also raised. The performance of pour point, condensation point and the like of the product needs to be detected, so that the petroleum product can be more reasonably stored in an application way. In the related art, a cooling device is generally adopted to cool a test article, meanwhile, the temperature of the test article is detected in real time, and a worker observes the flowing state of the test article by changing the inclination angle of a container of the test article, so that the performance of the test article is judged, namely, the pour point and the condensation point are detected in an artificial mode. However, by adopting a manual observation mode, certain hysteresis exists, and the test result is inaccurate easily, so that how to realize an automatic test to improve the result accuracy becomes a problem to be solved urgently, and the pour point and the condensation point cannot be determined, and extremely slow cooling is required during cooling, so that a great amount of time is wasted. Disclosure of Invention The application provides a control method, a device, equipment and a storage medium of a small portable detection tester, which can improve the degree of automation, improve the accuracy of test results and reduce waste time. In a first aspect, the present application provides a control method for a small portable detection tester, which adopts the following technical scheme: a method of controlling a small portable test tester, comprising: acquiring a detection instruction; acquiring spectral characteristics of a test product in real time; Outputting a rapid cooling signal based on the detection instruction; Judging whether the test product is coagulated or not in real time based on the spectral characteristics; And if the test product is solidified, stopping outputting the rapid cooling signal and outputting the first slow cooling signal. Through adopting above-mentioned technical scheme, electronic equipment begins to detect the test after receiving the detection instruction, electronic equipment utilizes spectral detection module to acquire spectral characteristics in real time, and electronic equipment utilizes spectral characteristics to judge in real time whether the test article appears solidifying, the state of test article changes promptly, if the test article appears solidifying, electronic equipment stops outputting quick cooling signal, turn into output first slow cooling signal, because the state of test article changes, so the temperature has been close to the pour point or the congeal point of test article this moment, so change cooling rate, thereby reduce earlier stage cooling time, improve test efficiency. In addition, as the pour point or the condensation point is close, the detection result can be more accurate by reducing the cooling speed, and the phenomenon that the pour point or the condensation point is skipped due to the fact that the cooling speed is too high is avoided. And the electronic equipment analyzes the spectral characteristics in real time, can judge the pour point and the condensation point of the test product through spectral change, and simultaneously automatically acquires the corresponding temperature. Optionally, before outputting the rapid cooling signal based on the detection instruction, the method further includes: analyzing component information based on the spectral features to obtain initial component features; Acquiring a corresponding cooling and speed changing starting point based on the initial component characteristics; After stopping outputting the rapid cooling signal and outputting the first slow cooling signal, further comprising: acquiring a real-time temperature value in real time; judging whether the real-time temperature value is reduced to the temperature reduction and speed change starting point or not; If the real-time temperature value is reduced to the cooling and speed changing starting point, stopping outputting a first slow cooling signal and outputting a second slow cooling signal; The cooling speed corresponding to the second slow cooling signal is smaller than that corresponding to the first slow cooling signal. By adopting the technical scheme, before the rapid cooling signal is output based on the detection instruction, the electronic equipment analyzes based on the spectral characteristics, s