CN113836983A - Sample testing monitoring method and sample testing system with monitoring device - Google Patents

Sample testing monitoring method and sample testing system with monitoring device Download PDF

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Publication number
CN113836983A
CN113836983A CN202010588619.4A CN202010588619A CN113836983A CN 113836983 A CN113836983 A CN 113836983A CN 202010588619 A CN202010588619 A CN 202010588619A CN 113836983 A CN113836983 A CN 113836983A
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module
crucible
sample
image
control module
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肖兵球
李冬军
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Hunan Sundy Science and Technology Co Ltd
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Hunan Sundy Science and Technology Co Ltd
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Priority to CN202010588619.4A priority Critical patent/CN113836983A/en
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Abstract

The invention discloses a sample assay monitoring method, which comprises the following steps: s1: transferring the empty crucible to an automatic weighing module, acquiring an image of the crucible before weighing, and storing the image to a control module; s2: adding a sample into the empty crucible and weighing; s3: and acquiring an image of the weighed crucible and storing the image to the control module. The invention also discloses a sample testing system which at least comprises a sample bottle processing module, an automatic weighing module, a crucible storage module, a robot module and a control module, wherein the sample bottle processing module, the automatic weighing module and the crucible storage module are arranged on one side of the robot module side by side, the automatic weighing module is provided with a first monitoring mechanism, the first monitoring mechanism is connected with the control module and used for shooting images before and after crucible weighing and transmitting the images to the control module, and the control module is used for controlling the modules to work and associating the obtained images with crucible information and sample information. The method has the advantages of controllable process, traceable result, high reliability and the like.

Description

Sample testing monitoring method and sample testing system with monitoring device
Technical Field
The invention mainly relates to the technical field of fuel analysis, in particular to a sample testing monitoring method and a sample testing system with a monitoring device.
Background
For the research on the solution of the full-automatic testing system developed by the practitioner in the current industry of fuel analysis, the main implementation mode utilizes an industrial robot to replace a human to complete sample sampling, sample weighing and crucible conveying into each testing device. However, the whole system is used for carrying out sample test in a full-automatic manner without manual participation, and for a user, the internal part of the test system is like a black box, the internal actual operation condition is not clear, and if the test result is found to be abnormal, the reason cannot be verified. The sample can experience two different stages in automatic chemical examination system, the first stage sample is in the sample bottle, the second stage is that the sample takes out from the sample bottle and tests, in the whole chemical examination process, the sample exposes outside, through sample sampling, the sample is weighed, the sample shifts, sample test and remain a plurality of links such as sample clearance, equipment among the automatic chemical examination system is if improper in the operation process in above-mentioned link, all probably cause the influence to the test result, how to realize that the process of the automatic chemical examination overall process of sample is controllable, the result is traceable, it is the technological problem that technical personnel in the field need to solve urgently to improve reliability and the accuracy of testing the result.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a sample assay monitoring method and a sample assay system with a monitoring device, wherein the process can be monitored, the result can be traced, and the result reliability is high.
In order to solve the technical problems, the invention adopts the following technical scheme:
a method of sample assay monitoring, the steps comprising:
s1: transferring the empty crucible to an automatic weighing module, acquiring an image of the crucible before weighing, and storing the image to a control module;
s2: adding a sample into the empty crucible and weighing;
s3: and acquiring an image of the weighed crucible and storing the image to the control module, and associating the acquired image with crucible information and sample information by the control module.
As a further improvement of the above scheme: the step S1 is preceded by the step S01: and acquiring an image of an empty crucible on the crucible storage module and storing the image to the control module.
As a further improvement of the above scheme: further comprising step S4: and (3) flattening the weighed sample-loading crucible and transferring the sample-loading crucible into a testing module or a calorimetric module, and before the sample-loading crucible is placed into the testing module or the calorimetric module, acquiring an image of the crucible and storing the image into a control module.
As a further improvement of the above scheme: further comprising step S5: and after the test is finished, taking out the crucible, acquiring an image of the crucible after the test is finished, and storing the image to the control module.
As a further improvement of the above scheme: further comprising step S6: and transferring the tested crucible to a crucible cleaning module for cleaning, acquiring an image of the cleaned crucible and storing the image to the control module.
As a further improvement of the above scheme: further comprising step S7: and transferring the cleaned crucible to a crucible storage module, and acquiring an image of the crucible in the crucible storage module and storing the image to the control module.
The invention also provides a sample assay system with a monitoring device, which at least comprises a sample bottle processing module, an automatic weighing module, a crucible storage module, a robot module and a control module, wherein the sample bottle processing module, the automatic weighing module and the crucible storage module are arranged on one side of the robot module side by side, the automatic weighing module is provided with a first monitoring mechanism, the first monitoring mechanism is connected with the control module, the first monitoring mechanism is used for shooting images before and after crucible weighing and transmitting the images to the control module, and the control module is used for controlling the modules to work and associating the obtained images with crucible information and sample information.
As a further improvement of the above scheme: : and the robot module is also provided with a second monitoring mechanism, the second monitoring mechanism is connected with the control module, and the second monitoring mechanism is used for shooting images of the front state and the back state of the crucible transferred to each module and transmitting the images to the control module.
As a further improvement of the above scheme: still include test module and calorimetric module, sample bottle processing module, automatic weighing module, crucible storage module and calorimetric module are the straight line in proper order and arrange one side of robot module, test module arranges in all the other week sides of robot module.
As a further improvement of the above scheme: still include the crucible and clean the module, the crucible cleans the module setting and is in the below of crucible storage module.
As a further improvement of the above scheme: the first monitoring mechanism and the second monitoring mechanism are image acquisition equipment.
Compared with the prior art, the invention has the advantages that:
1. according to the sample testing monitoring method, the crucible states before and after weighing are monitored, the crucible images before and after weighing are obtained and stored in the control module, the obtained images are associated with the crucible and sample information (testing number, crucible type, crucible image address information, process position and the like) through the control module, a user can conveniently trace the state of the sample during weighing, and whether the sample is scattered or not in the sample adding process and whether the sample is abnormal or not on the crucible can be found in time through the images. The results can be traced through visualization of the weighing process, the reliability of the test results of the user is improved, the problems of the assay system can be found in time through the result tracing, and the reliability and the accuracy of the assay results can be improved.
2. According to the sample assay monitoring method, the images of the empty crucibles on the crucible storage module are obtained and stored to the control module, so that whether the crucibles are damaged or not and whether residual coal samples possibly influencing the test result exist or not can be judged; before the sample is placed into a test module or a calorimetric module, the problems of sample scattering, sample uniformity and the like in the sample flattening process can be found by acquiring images before and after the sample loading crucible is flattened and storing the images to a control module.
3. According to the sample testing monitoring method, the images of the crucibles before and after the test are obtained and stored in the control module, so that whether the sample is completely combusted or not and whether the combustion process is abnormal or not can be judged according to the images.
4. According to the sample testing monitoring method, the problem that whether residues exist in the automatic cleaning process can be found in time by acquiring the images before and after the crucible is cleaned and storing the images to the control module.
5. According to the sample testing system with the monitoring device, the first monitoring mechanism is arranged on the automatic weighing module of the system, so that monitoring before and after crucible weighing is realized, the problem that whether a sample is scattered or not in the sample adding process and whether the sample is abnormal or not on the crucible are found in time; through set up the second monitoring mechanism in the robot module, realized that whole sample weighs, the sample shifts, the sample is tested, the visualization of a plurality of links such as crucible clearance, when discovering that the test result probably exists unusually, whole testing process all can be traceed back, is favorable to in time discovering the problem that exists among the chemical examination process, has greatly improved unmanned on duty sample chemical examination system's reliability and accuracy.
Drawings
FIG. 1 is a flow chart of a sample assay monitoring method of the present invention.
FIG. 2 is a detailed flow diagram of a sample assay monitoring method in an example embodiment of the invention.
FIG. 3 is a layout view of the sample assay system with monitoring device of the present invention.
FIG. 4 is a schematic view of a first monitoring mechanism mounting location of the present invention.
FIG. 5 is a schematic view of a second monitoring mechanism mounting location of the present invention.
Illustration of the drawings:
1. an automatic weighing module; 2. a crucible storage module; 3. a test module; 4. A heat metering module; 5. a crucible cleaning module; 6. a sample bottle processing module; 7. a robot module; 8. a first monitoring mechanism; 9. a second monitoring mechanism.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
As shown in fig. 1 to 5, the present invention discloses a sample assay monitoring method, comprising the steps of:
s1: transferring the empty crucible to an automatic weighing module 1, acquiring an image of the crucible before weighing and storing the image to a control module;
s2: adding a sample into the empty crucible and weighing;
s3: and acquiring an image of the weighed crucible and storing the image to the control module, and associating the acquired image with crucible information and sample information by the control module.
According to the sample assay monitoring method, crucible states before and after weighing are monitored, crucible images before and after weighing are obtained and stored in the control module, the obtained images are associated with the crucible and sample information (assay number, crucible type, crucible image address information, process position and the like) through the control module, a user can conveniently trace the state of the sample during weighing, and whether the sample is scattered or not in the sample adding process and whether the sample is abnormal or not on the crucible can be found in time through the images; through the visualization of the weighing process and the traceability of the result, the reliability in the chemical examination process is improved.
In this embodiment, step S1 is preceded by step S01:
s01: and acquiring an image of an empty crucible on the crucible storage module 2 and storing the image to the control module.
By acquiring images of the crucible before and after the test and storing the images into the control module, whether the sample is completely combusted and whether the combustion process is abnormal can be judged through the images.
In this embodiment, the method further includes step S4: and (3) flattening the weighed sample crucible and transferring the sample crucible into the test module 3 or the calorimetric module 4, and before the sample crucible is placed into the test module 3 or the calorimetric module 4, acquiring an image of the crucible and storing the image to the control module.
After the sample is weighed, in order to improve the accuracy of sample testing, the sample needs to be flattened before being transferred to the testing module 3 or the calorimetric module 4, the process is automatically completed by the system, and by acquiring images before and after the sample loading crucible is flattened and storing the images to the control module, the problems that whether the sample is scattered and the sample is even or not can be found in the sample flattening process.
In this embodiment, the method further includes step S5: and after the test is finished, taking out the crucible, acquiring an image of the crucible after the test is finished, and storing the image to the control module. By acquiring images of the crucible before and after the test and storing the images into the control module, whether the sample is completely combusted and whether the combustion process is abnormal can be judged through the images.
In this embodiment, the method further includes step S6: and transferring the tested crucible to a crucible cleaning module 5 for cleaning, acquiring an image of the cleaned crucible and storing the image to the control module. The problem that whether residues exist in the automatic cleaning process or not can be found in time by acquiring images before and after the crucible is cleaned and storing the images to the control module.
In this embodiment, the method further includes step S7: and transferring the cleaned crucible to a crucible storage module 2, and acquiring an image of the crucible in the crucible storage module 2 and storing the image to a control module.
The invention also provides a sample testing system with a monitoring device, which comprises a sample bottle processing module 6, an automatic weighing module 1, a crucible storage module 2, a robot module 7 and a control module, wherein the sample bottle processing module 6, the automatic weighing module 1 and the crucible storage module 2 are arranged on one side of the robot module side by side, the automatic weighing module 1 is provided with a first monitoring mechanism 8, the first monitoring mechanism 8 is connected with the control module, the first monitoring mechanism 8 is used for shooting images before and after crucible weighing and transmitting the images to the control module, and the control module is used for controlling the modules to work and associating the obtained images with crucible information and sample information.
According to the sample testing system with the monitoring device, the first monitoring mechanism 8 is arranged on the automatic weighing module 1, so that monitoring before and after crucible weighing is realized, the problem that whether a sample is scattered or not in the sample adding process and whether the sample is abnormal or not on the crucible are found in time; through set up second monitoring mechanism 9 on robot module 7, realized that the sample weighs, the sample shifts, the sample is tested, the visualization of a plurality of links such as crucible clearance, when the discovery test result probably exists unusually, whole testing process all can be traceed back, is favorable to in time discovering the problem that exists among the chemical examination process, has greatly improved the reliability and the accuracy of the chemical examination result of unmanned on duty sample chemical examination system.
In this embodiment, the robot module 7 is further provided with a second monitoring mechanism 9, the second monitoring mechanism 9 is connected to the control module, and the second monitoring mechanism 9 is configured to capture images of the front and back states of the crucible transferred to each module and transmit the images to the control module. Because the image is collected before and after each link of the chemical examination system, the visualization of the whole chemical examination process and the traceability of the result are realized, so that the user can clearly see the whole process of the work of the automatic chemical examination system, and the reliability of the user on the test result and the reliability and the accuracy of the chemical examination result of the chemical examination system are improved.
In this embodiment, the test device further comprises a test module 3 and a calorimetric module 4, the sample bottle processing module 6, the automatic weighing module 1, the crucible storage module 2 and the calorimetric module 4 are sequentially linearly arranged on one side of the robot module 7, and the test module 3 is arranged on the other sides of the robot module 7. Images before and after the sample enters the testing module 3 or the calorimetric module 4 are obtained through the second monitoring mechanism 9 and stored in the control module, so that whether the sample is completely combusted or not and whether abnormal conditions exist in the combustion or not can be conveniently judged.
In the embodiment, the crucible cleaning device further comprises a crucible cleaning module 5, and the crucible cleaning module 5 is arranged below the crucible storage module 2. The images before and after the crucible is cleaned are obtained through the second monitoring mechanism 9 and stored in the control module, and whether the crucible is cleaned completely or not can be conveniently judged.
In this embodiment, the first monitoring mechanism 8 and the second monitoring mechanism 9 are image capturing devices (such as cameras). Gather the crucible through image acquisition equipment and deposit, the sample is weighed, the sample shifts, the sample before the test and back reaches the crucible image of a plurality of in-process crucibles such as crucible washing, make whole automatic chemical examination process visual, when there is the anomaly in the test result, whole test procedure can be traceed back, the various states of sample in the test process are looked over to the user's accessible, the reason is looked over in the rapid analysis, the reliability, the accuracy of automatic chemical examination system chemical examination result have been promoted greatly, the credibility of test result is high.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.

Claims (11)

1. A method of sample assay monitoring, comprising the steps of:
s1: transferring the empty crucible to an automatic weighing module (1), acquiring an image of the crucible before weighing and storing the image to a control module;
s2: adding a sample into the empty crucible and weighing;
s3: and acquiring an image of the weighed crucible and storing the image to the control module, and associating the acquired image with crucible information and sample information by the control module.
2. The sample assay monitoring method of claim 1, further comprising step S01 before the step S1: and acquiring an image of an empty crucible on the crucible storage module (2) and storing the image to the control module.
3. The sample assay monitoring method of claim 1, further comprising step S4: and (3) flattening the weighed sample crucible and transferring the sample crucible into the test module (3) or the calorimetric module (4), and before the sample crucible is placed into the test module (3) or the calorimetric module (4), acquiring an image of the crucible and storing the image into the control module.
4. The sample assay monitoring method of claim 3, further comprising step S5: and after the test is finished, taking out the crucible, acquiring an image of the crucible after the test is finished, and storing the image to the control module.
5. The sample assay monitoring method of claim 4, further comprising step S6: and transferring the tested crucible to a crucible cleaning module (5) for cleaning, acquiring an image of the cleaned crucible and storing the image to the control module.
6. The sample assay monitoring method of claim 5, further comprising step S7: and transferring the cleaned crucible to a crucible storage module (2), and acquiring an image of the crucible in the crucible storage module (2) and storing the image to a control module.
7. The utility model provides a take monitoring device's sample chemical examination system, its characterized in that includes appearance bottle processing module (6), automatic weighing module (1), crucible storage module (2), robot module (7) and control module at least, appearance bottle processing module (6), automatic weighing module (1), crucible storage module (2) are arranged side by side one side of robot module (7), be equipped with first monitoring mechanism (8) on automatic weighing module (1), first monitoring mechanism (8) link to each other with control module, first monitoring mechanism (8) are used for shooting the crucible and weigh the front and back image and convey to control module, control module is used for controlling each module work and associates the image that obtains with crucible information and sample information.
8. The sample assay system with monitoring device according to claim 7, wherein the robot module (7) is further provided with a second monitoring mechanism (9), the second monitoring mechanism (9) is connected with the control module, and the second monitoring mechanism (9) is used for shooting images of the state before and after the crucible is transferred to each module and transmitting the images to the control module.
9. The sample testing system with the monitoring device according to claim 8, further comprising a testing module (3) and a calorimetric module (4), wherein the sample bottle processing module (6), the automatic weighing module (1), the crucible storage module (2) and the calorimetric module (4) are sequentially arranged in a straight line on one side of the robot module (7), and the testing module (3) is arranged on the rest peripheral sides of the robot module (7).
10. The sample assay system with monitoring device according to claim 8, further comprising a crucible sweeping module (5), wherein the crucible sweeping module (5) is disposed below the crucible storage module (2).
11. The sample assay system with monitoring device according to any of claims 8 to 10, wherein the first monitoring means (8) and the second monitoring means (9) are image acquisition devices.
CN202010588619.4A 2020-06-24 2020-06-24 Sample testing monitoring method and sample testing system with monitoring device Pending CN113836983A (en)

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