CN111291980A - Laboratory integrated management system based on Internet of things - Google Patents
Laboratory integrated management system based on Internet of things Download PDFInfo
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- CN111291980A CN111291980A CN202010067558.7A CN202010067558A CN111291980A CN 111291980 A CN111291980 A CN 111291980A CN 202010067558 A CN202010067558 A CN 202010067558A CN 111291980 A CN111291980 A CN 111291980A
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- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
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Abstract
The invention provides a laboratory comprehensive management system based on the Internet of things, and relates to the technical field of laboratory management. The laboratory comprehensive management system based on the Internet of things comprises a first gas sensor, a second gas sensor, a data acquisition unit, a data analysis unit, a central processing unit, an abnormal alarm unit, a data storage unit, a data downloading unit, a report generation unit and a data printing unit, wherein the first gas sensor and the second gas sensor are connected with the data acquisition unit, and the data acquisition unit is connected with the data analysis unit. According to the invention, the laboratory experimental equipment is linked based on the Internet of things, so that the experimental equipment can be controlled, the first gas sensor and the second gas sensor on the experimental equipment can detect the gas and the gas concentration generated in the experimental process, and then a report is generated and provided for teachers, so that teachers can effectively judge the effectiveness and accuracy of experiments of students.
Description
Technical Field
The invention relates to the technical field of laboratory management, in particular to a laboratory comprehensive management system based on the Internet of things.
Background
The laboratory is a test place, the laboratory is a scientific cradle which is a base of scientific research, and a source of scientific development plays a very important role in the scientific development, and the laboratory can be divided into three categories according to attribution, wherein the first category is a laboratory belonging to a university or a laboratory hosted by the university; the second kind of laboratory belongs to national institutions, and some laboratories even belong to international institutions; the third kind of laboratories directly belongs to the industrial enterprise sector and serves the development and research of industrial technologies.
In schools, students in chemical profession often need to go to laboratories to conduct relevant chemical experiments, gas is generated in a plurality of chemical reactions, but the detection of the generation conditions of the gas at different time nodes is troublesome, and teachers cannot effectively judge the effectiveness and accuracy of the experiments of the students, so that a plurality of limitations exist.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects in the prior art, the invention provides a laboratory comprehensive management system based on the Internet of things, which solves the defects and shortcomings in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a laboratory integrated management system based on thing networking, includes first gas sensor, second gas sensor, data acquisition unit, data analysis unit, central processing unit, unusual alarm unit, data storage unit, data download unit, report form generation unit and data printing unit, first gas sensor and second gas sensor all are connected with the data acquisition unit, the data acquisition unit is connected with the data analysis unit, unusual alarm unit, data storage unit and report form generation unit all are connected with central processing unit, the data download unit is connected with the data storage unit, the data printing unit is connected with report form generation unit.
Preferably, the central processing unit is further connected with an identity authentication unit, the identity authentication unit is used for verifying identity information of a downloading or printing person, the downloading or printing can be performed after the identity authentication is passed, and the identity authentication unit comprises a password identification module, a fingerprint identification module and a face identification module.
Preferably, the central processing unit is further connected with a display unit, and the display unit is used for displaying the data received by the central processing unit.
Preferably, the abnormality warning unit is connected with an optical warning device and an acoustic warning device, and is used for simultaneously performing acoustic warning and optical warning.
Preferably, the data printing unit is connected with a printing device for printing the data information on the paper.
Preferably, the system comprises the steps of:
s1, installing the first gas sensor and the second gas sensor on a chemical experiment device, wherein the first gas sensor and the second gas sensor are used for detecting gas generated in the chemical experiment process;
s2, when a student performs a chemical reaction experiment, a first gas sensor detects generated gas and gas concentration, the experiment process is divided into a plurality of time nodes, a data acquisition unit drives the first gas sensor to detect at each time node, and simultaneously, each time node detects three times, and then the data acquisition unit sends acquired data to a data analysis unit;
s3, the data analysis unit analyzes the tertiary data collected by each time node, whether obvious difference exists between the tertiary data is analyzed, when the data difference is within an error range, the data analysis unit sends the data to the central processing unit, the central processing unit sends the data to the data storage unit for storage, meanwhile, the central processing unit also sends the data to the report generation unit, and the report generation unit carries out statistics on all the received data and generates a table;
s4, the teacher can verify the identity information through the identity authentication unit, and download or print the data after the verification is successful;
and S5, when the data difference analyzed by the data analysis unit is large, driving the second gas sensor to detect the generated gas and the gas concentration, detecting three times, sending the detected gas and the gas concentration to the data analysis unit through the data acquisition unit, analyzing the three-time data difference condition detected by the second gas sensor by the data analysis unit, if the data difference detected by the second gas sensor is within a normal range, transmitting the information to a central processing unit by the data analysis unit, immediately driving the abnormity alarm unit by the central processing unit, and performing light alarm and sound alarm by the abnormity alarm unit through the light alarm device and the sound alarm device.
(III) advantageous effects
The invention provides a laboratory comprehensive management system based on the Internet of things. The method has the following beneficial effects:
1. this laboratory integrated management system based on thing networking through linking up laboratory.
2. This laboratory integrated management system based on thing networking not only can detect first gas sensor through the second gas sensor that sets up and whether break down, also can replace it when first gas sensor trouble simultaneously to make the stability of data acquisition higher in the experimentation.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1, an embodiment of the present invention provides an internet of things-based laboratory integrated management system, which includes a first gas sensor, a second gas sensor, a data acquisition unit, a data analysis unit, a central processing unit, an abnormality alarm unit, a data storage unit, a data download unit, a report generation unit, and a data printing unit, wherein the first gas sensor and the second gas sensor are both connected to the data acquisition unit, the data acquisition unit is connected to the data analysis unit, the abnormality alarm unit, the data storage unit, and the report generation unit are all connected to the central processing unit, the data download unit is connected to the data storage unit, and the data printing unit is connected to the report generation unit.
The central processing unit is also connected with an identity authentication unit, the identity authentication unit is used for verifying the identity information of a downloading or printing person, the downloading or printing can be carried out after the identity authentication is passed, and the identity authentication unit comprises a password identification module, a fingerprint identification module and a face identification module.
The central processing unit is also connected with a display unit, and the display unit is used for displaying the data received by the central processing unit.
The abnormal alarm unit is connected with an optical alarm device and an acoustic alarm device and is used for simultaneously carrying out acoustic alarm and optical alarm.
The data printing unit is connected with a printing device and is used for printing data information on paper.
The system comprises the following operation steps:
s1, installing the first gas sensor and the second gas sensor on a chemical experiment device, wherein the first gas sensor and the second gas sensor are used for detecting gas generated in the chemical experiment process;
s2, when a student performs a chemical reaction experiment, a first gas sensor detects generated gas and gas concentration, the experiment process is divided into a plurality of time nodes, a data acquisition unit drives the first gas sensor to detect at each time node, and simultaneously, each time node detects three times, and then the data acquisition unit sends acquired data to a data analysis unit;
s3, the data analysis unit analyzes the tertiary data collected by each time node, whether obvious difference exists between the tertiary data is analyzed, when the data difference is within an error range, the data analysis unit sends the data to the central processing unit, the central processing unit sends the data to the data storage unit for storage, meanwhile, the central processing unit also sends the data to the report generation unit, and the report generation unit carries out statistics on all the received data and generates a table;
s4, the teacher can verify the identity information through the identity authentication unit, and download or print the data after the verification is successful;
and S5, when the data difference analyzed by the data analysis unit is large, driving the second gas sensor to detect the generated gas and the gas concentration, detecting three times, sending the detected gas and the gas concentration to the data analysis unit through the data acquisition unit, analyzing the three-time data difference condition detected by the second gas sensor by the data analysis unit, if the data difference detected by the second gas sensor is within a normal range, transmitting the information to a central processing unit by the data analysis unit, immediately driving the abnormity alarm unit by the central processing unit, and performing light alarm and sound alarm by the abnormity alarm unit through the light alarm device and the sound alarm device.
According to the invention, the laboratory experimental equipment is linked based on the Internet of things, so that the experimental equipment can be controlled, the first gas sensor and the second gas sensor on the experimental equipment can detect the gas and the gas concentration generated in the experimental process, and then a report is generated and provided for teachers, so that teachers can effectively judge the effectiveness and accuracy of experiments of students; whether first gas sensor breaks down can not only be detected through the second gas sensor who sets up, also can replace it when first gas sensor trouble simultaneously to make the stability of data acquisition higher in the experimentation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a laboratory integrated management system based on thing networking which characterized in that: including first gas sensor, second gas sensor, data acquisition unit, data analysis unit, central processing unit, unusual alarm unit, data storage unit, data download unit, report form generation unit and data printing unit, first gas sensor and second gas sensor all are connected with the data acquisition unit, the data acquisition unit is connected with the data analysis unit, unusual alarm unit, data storage unit and report form generation unit all are connected with central processing unit, the data download unit is connected with the data storage unit, the data printing unit is connected with the report form generation unit.
2. The comprehensive laboratory management system based on the internet of things as claimed in claim 1, wherein: the central processing unit is further connected with an identity authentication unit, the identity authentication unit is used for verifying identity information of a downloading or printing person, the downloading or printing can be carried out after the identity authentication is passed, and the identity authentication unit comprises a password identification module, a fingerprint identification module and a face identification module.
3. The comprehensive laboratory management system based on the internet of things as claimed in claim 1, wherein: the central processing unit is also connected with a display unit, and the display unit is used for displaying the data received by the central processing unit.
4. The comprehensive laboratory management system based on the internet of things as claimed in claim 1, wherein: and the abnormity alarm unit is connected with an optical alarm device and an acoustic alarm device and is used for simultaneously carrying out acoustic alarm and optical alarm.
5. The comprehensive laboratory management system based on the internet of things as claimed in claim 1, wherein: the data printing unit is connected with a printing device and is used for printing data information on paper.
6. The comprehensive laboratory management system based on the Internet of things as claimed in any one of claims 1 to 5, wherein: the method comprises the following steps:
s1, installing the first gas sensor and the second gas sensor on a chemical experiment device, wherein the first gas sensor and the second gas sensor are used for detecting gas generated in the chemical experiment process;
s2, when a student performs a chemical reaction experiment, a first gas sensor detects generated gas and gas concentration, the experiment process is divided into a plurality of time nodes, a data acquisition unit drives the first gas sensor to detect at each time node, and simultaneously, each time node detects three times, and then the data acquisition unit sends acquired data to a data analysis unit;
s3, the data analysis unit analyzes the tertiary data collected by each time node, whether obvious difference exists between the tertiary data is analyzed, when the data difference is within an error range, the data analysis unit sends the data to the central processing unit, the central processing unit sends the data to the data storage unit for storage, meanwhile, the central processing unit also sends the data to the report generation unit, and the report generation unit carries out statistics on all the received data and generates a table;
s4, the teacher can verify the identity information through the identity authentication unit, and download or print the data after the verification is successful;
and S5, when the data difference analyzed by the data analysis unit is large, driving the second gas sensor to detect the generated gas and the gas concentration, detecting three times, sending the detected gas and the gas concentration to the data analysis unit through the data acquisition unit, analyzing the three-time data difference condition detected by the second gas sensor by the data analysis unit, if the data difference detected by the second gas sensor is within a normal range, transmitting the information to a central processing unit by the data analysis unit, immediately driving the abnormity alarm unit by the central processing unit, and performing light alarm and sound alarm by the abnormity alarm unit through the light alarm device and the sound alarm device.
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| CN202010067558.7A CN111291980A (en) | 2020-01-20 | 2020-01-20 | Laboratory integrated management system based on Internet of things |
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| CN202010067558.7A CN111291980A (en) | 2020-01-20 | 2020-01-20 | Laboratory integrated management system based on Internet of things |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595969A (en) * | 2021-04-13 | 2021-11-02 | 彭松英 | Internet of things information protection system based on multiple verification |
| CN117030964A (en) * | 2023-10-07 | 2023-11-10 | 哈尔滨凯纳科技股份有限公司 | Control system and method for water quality analyzer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113595969A (en) * | 2021-04-13 | 2021-11-02 | 彭松英 | Internet of things information protection system based on multiple verification |
| CN117030964A (en) * | 2023-10-07 | 2023-11-10 | 哈尔滨凯纳科技股份有限公司 | Control system and method for water quality analyzer |
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Application publication date: 20200616 |