CN115396476B - Thermoelectric internet of things system with high accuracy - Google Patents
Thermoelectric internet of things system with high accuracy Download PDFInfo
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- CN115396476B CN115396476B CN202211188124.8A CN202211188124A CN115396476B CN 115396476 B CN115396476 B CN 115396476B CN 202211188124 A CN202211188124 A CN 202211188124A CN 115396476 B CN115396476 B CN 115396476B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y10/00—Economic sectors
- G16Y10/35—Utilities, e.g. electricity, gas or water
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
Abstract
The invention discloses a thermoelectric internet of things system with high accuracy, which comprises a monitoring data generation terminal, an internet of things communication platform and a monitoring data processing terminal; according to the invention, the heat energy monitoring module is used for collecting heat energy data of the thermoelectric conversion system, the electric energy monitoring module is used for collecting electric energy data of the thermoelectric conversion system, and the equipment monitoring module is used for collecting equipment parameters of the thermoelectric conversion system, so that the monitoring means of the system on the data are rich and various, the collected data are more comprehensive, convenience is brought to subsequent data analysis, the data are classified and sorted through the data sorting module, the data transmission function is provided through the Internet of things gateway, so that the data transmission is more efficient, and in addition, the data are monitored and converted through the data preprocessing module, so that the data are more accurate, the ground-covering accuracy of the monitoring result is ensured, and accurate data reference can be provided for researchers.
Description
Technical Field
The invention relates to the technical field of thermoelectric conversion, in particular to a thermoelectric Internet of things system with high accuracy.
Background
The thermoelectric conversion technology is an effective method for directly converting heat energy into electric energy, has the advantages of long service life of system equipment, no noise, environmental protection and the like, is mainly applied to waste heat recovery in the fields of aerospace, aviation, civil industry and the like, and the thermoelectric effect comprises Seebeck (Seebeck) effect, peltier effect and Thompson (Thompson) effect, the thermoelectric effect is a phenomenon that current or charge is accumulated when electrons (holes) in a heated object move from a high-temperature area to a low-temperature area, the thermoelectric conversion effect is found, great interest in the scientific community is caused, because the thermoelectric conversion effect means direct conversion between heat energy and electric energy in terms of macroscopically, the most mature method at present is a thermal power plant flow, namely, the heat energy is converted into steam energy firstly, then converted into rotary mechanical energy through a steam turbine to drive a generator to generate electricity, the heating steam is completed in a boiler heater, and the electricity generation process is realized by cutting magnetic lines of force of a rotor magnetic field in an engine.
The internet of things (IoT) refers to collecting any object or process needing to be monitored, connected and interacted in real time through various devices and technologies such as various information sensors, radio frequency identification technology, global positioning system, infrared sensors and laser scanners, collecting various needed information such as sound, light, heat, electricity, mechanics, chemistry, biology and positions, and realizing ubiquitous connection of the object and people through various possible network accesses, so as to realize intelligent sensing, identification and management of the object and the process, and the internet of things is an information carrier based on the internet, a traditional telecommunication network and the like, and enables all common physical objects which can be independently addressed to form an interconnection network.
At present, in order to perform thermoelectric conversion more efficiently, each parameter needs to be monitored in real time in the thermoelectric conversion process, but most of the existing thermoelectric parameter monitoring systems have single functions, the data acquisition means in the monitoring process are deficient, and further processing is not performed on monitoring data, so that the monitoring result of the thermoelectric conversion parameters is not accurate enough, accurate data reference cannot be provided for researchers, thus difficulty is brought to research on improvement of thermoelectric conversion efficiency, the technology of applying the Internet of things to thermoelectric conversion monitoring in the prior art is not so much, and the difficulty of thermoelectric parameter monitoring is further improved.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a thermoelectric Internet of things system with high accuracy, which solves the problems that the existing thermoelectric parameter monitoring system is single in function and the monitoring result of thermoelectric conversion parameters is not accurate enough.
In order to achieve the purpose of the invention, the invention is realized by the following technical scheme: the system comprises a monitoring data generation terminal, an Internet of things communication platform and a monitoring data processing terminal, wherein the monitoring data generation terminal performs data interaction with the detecting data processing terminal through the Internet of things communication platform, and comprises a heat energy monitoring module for collecting heat energy data of a thermoelectric conversion system, an electric energy monitoring module for collecting electric energy data of the thermoelectric conversion system, an equipment monitoring module for collecting parameters of various equipment of the thermoelectric conversion system and a data arrangement module for arranging the collected data;
the internet of things communication platform comprises an internet of things sensing module for collecting and transmitting the tidied monitoring data, an internet of things gateway module for providing data network connection for a monitoring data generating terminal and a monitoring data processing terminal, and a cloud storage module for carrying out cloud backup on the tidied monitoring data;
the monitoring data processing terminal comprises a data preprocessing module for preprocessing monitoring data, a data analysis module for comparing and analyzing the preprocessed data, a data display module for displaying the monitoring data in real time, a data early warning module for warning when the monitoring data are abnormal, and a system power supply module for supplying power to the system.
The further improvement is that: the heat energy monitoring module comprises a heat energy analysis unit and a heat supply monitoring unit, wherein the heat energy analysis unit is used for analyzing the heat energy quality of the thermoelectric conversion system, and the heat supply monitoring unit is used for monitoring the heat supply temperature of the thermoelectric conversion system.
The further improvement is that: the power monitoring module comprises a power quality analysis unit and a power monitoring unit, wherein the power quality analysis unit is used for analyzing the power quality of the thermoelectric conversion system, and the power monitoring unit is used for monitoring the power value of the thermoelectric conversion system.
The further improvement is that: the device monitoring module comprises a steam boiler monitoring unit for detecting parameters of a steam boiler in the thermoelectric conversion system, a steam turbine monitoring unit for detecting parameters of a steam turbine in the thermoelectric conversion system, and a generator monitoring unit for detecting parameters of a generator in the thermoelectric conversion system.
The further improvement is that: the data sorting module comprises a data sorting unit and a data integration unit, the data sorting unit sorts the collected monitoring data by using a data mining sorting algorithm, and the data integration unit integrates the sorted data into a complete monitoring data packet by using a large data integration analysis method.
The further improvement is that: the internet of things sensing module comprises an information acquisition unit for acquiring monitoring data by using an RFID radio frequency technology and an information transmission unit for transmitting the acquired data by using a long-short distance data transmission technology, an ad hoc networking technology and a collaborative information processing technology, the internet of things gateway module provides network connection for a monitoring data generation terminal and a monitoring data processing terminal on the basis of a mobile communication network, and the cloud storage module backs up the monitoring data to a cloud virtual server by using a cloud computing technology.
The further improvement is that: the data preprocessing module comprises a data cleaning unit and a data conversion unit, wherein the data cleaning unit adopts a data cleaning algorithm to remove repeated, erroneous and redundant data in monitoring data, and the data conversion unit converts the data into a form suitable for data analysis in a smooth aggregation, data summarization and planning mode.
The further improvement is that: the data analysis module performs comparison analysis on the monitoring data according to preset threshold values of the data, feeds back comparison analysis results to the data display module, and sends signals to the data early warning module when the comparison analysis results are abnormal, the data early warning module sends out an alarm after receiving the signals sent by the data analysis module, and the data display module comprises an LED display screen and a touch panel.
The beneficial effects of the invention are as follows: according to the invention, the heat energy monitoring module is used for collecting heat energy data of the thermoelectric conversion system, the electric energy monitoring module is used for collecting electric energy data of the thermoelectric conversion system, and the equipment monitoring module is used for collecting equipment parameters of the thermoelectric conversion system, so that the monitoring means of the system on the data are rich and various, the collected data are more comprehensive, convenience is brought to subsequent data analysis, the data are classified and sorted through the data sorting module, the data transmission function is provided through the Internet of things gateway, so that the data transmission is more efficient, and in addition, the data are monitored and converted through the data preprocessing module, so that the data are more accurate, the ground-covering accuracy of the monitoring result is ensured, and accurate data reference can be provided for researchers.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic system configuration diagram according to a first embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1, the embodiment provides a thermoelectric internet of things system with high accuracy, including a monitoring data generating terminal and a monitoring data processing terminal, the monitoring data generating terminal carries out data interaction with the detecting data processing terminal through an internet of things communication platform, the monitoring data generating terminal includes a thermal energy monitoring module, an electric energy monitoring module, a device monitoring module and a data arrangement module, the thermal energy monitoring module is used for collecting thermoelectric conversion system thermal energy data, the electric energy monitoring module is used for collecting thermoelectric conversion system electric energy data, the device monitoring module is used for collecting all device parameters of the thermoelectric conversion system, the data arrangement module is used for arranging collected data, the internet of things communication platform includes an internet of things sensing module, an internet of things gateway module and a cloud storage module, the internet of things sensing module is used for collecting and transmitting the collected monitoring data, the internet of things gateway module is used for providing data network connection for the monitoring data generating terminal and the monitoring data processing terminal, the cloud storage module is used for backing up the collected monitoring data, the monitoring data processing terminal includes a data preprocessing module, a data analysis module, a data display module, a data early warning module and a system power supply module, the data preprocessing module is used for preprocessing the monitoring data, the data analysis module is used for comparing the preprocessed data with the preprocessed data, the data is used for comparing the preprocessed data with the data, the data is used for the power generation system, and the power supply module is used for generating power supply module, and the power supply module is used for generating power for the power supply system, and warning the power supply module, the power module is used for the power supply system, and the power for warning the power supply module and has an abnormal module.
The thermal energy monitoring module comprises a thermal energy analysis unit for analyzing the thermal energy quality of the thermoelectric conversion system and a heat supply monitoring unit for monitoring the heat supply temperature of the thermoelectric conversion system, wherein the thermal energy analysis unit is a thermal performance analyzer, and the heat supply monitoring unit is a thermal imaging thermometer.
The power monitoring module comprises a power quality analysis unit for analyzing the power quality of the thermoelectric conversion system and a power monitoring unit for monitoring the power value of the thermoelectric conversion system, wherein the power quality analysis unit is a power quality analyzer and is provided with an LCD display screen, and the power monitoring unit is a power monitoring instrument and is provided with an LCD display screen.
The equipment monitoring module comprises a steam boiler monitoring unit, a steam turbine monitoring unit and a generator monitoring unit, wherein the steam boiler monitoring unit is used for detecting steam boiler parameters in the thermoelectric conversion system, the steam turbine monitoring unit is used for detecting steam turbine parameters in the thermoelectric conversion system, and the generator monitoring unit is used for detecting generator parameters in the thermoelectric conversion system.
The data sorting module comprises a data classifying unit for classifying the collected monitoring data by using a data mining classifying algorithm and a data integrating unit for integrating the classified data into a complete monitoring data packet by using a large data integrating analysis method, and the data is convenient to transmit by classifying and integrating the data.
The internet of things sensing module comprises an information acquisition unit and an information transmission unit, the information acquisition unit acquires monitoring data by utilizing an RFID radio frequency technology, the information transmission unit transmits the acquired data by utilizing a long-distance and short-distance data transmission technology, an ad hoc networking technology and a collaborative information processing technology, the internet of things gateway module provides network connection for a monitoring data generation terminal and a monitoring data processing terminal on the basis of a mobile communication network, and the cloud storage module backs up the monitoring data to a cloud virtual server by utilizing a cloud computing technology.
The data preprocessing module comprises a data cleaning unit for removing repeated, erroneous and redundant data in the monitored data by adopting a data cleaning algorithm and a data conversion unit for converting the data into a form suitable for data analysis by means of smooth aggregation, data generalization and planning, and the monitored data is more accurate by preprocessing the data.
The data analysis module performs comparison analysis on the monitoring data according to preset threshold values of the data, feeds back comparison analysis results to the data display module, sends signals to the data early warning module when the comparison analysis results are abnormal, and sends out an alarm after receiving the signals sent by the data analysis module, wherein the data display module comprises an LED display screen and a touch panel.
Example two
The embodiment provides a thermoelectric internet of things system with high accuracy, which further comprises an intelligent mobile terminal, wherein the intelligent mobile terminal is selected from a smart phone or a tablet personal computer and is carried by a user, an APP (application program) which is synchronous with the data of a monitoring data processing terminal is installed on the intelligent mobile terminal, and the user can remotely know all equipment and energy parameters in the operation process of the thermoelectric conversion system through the APP on the intelligent mobile terminal, so that remote monitoring is realized.
When the parameters are required to be monitored in real time in the thermoelectric conversion process, each monitoring module in the monitoring data generating terminal is used for collecting each data in the operation process of the thermoelectric conversion system, each detection data is classified and integrated into a data packet through the data sorting module so as to be convenient for transmission, then the collected monitoring data is transmitted to the monitoring data processing terminal through the Internet of things communication platform, finally the monitoring data is subjected to comparative analysis processing through the monitoring data processing terminal, each monitoring data is displayed in real time through the data display module, and accurate monitoring on the thermoelectric conversion process of the thermoelectric conversion system is realized.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. Thermoelectric thing networking system that possesses high accuracy, its characterized in that: the system comprises a monitoring data generation terminal, an Internet of things communication platform and a monitoring data processing terminal, wherein the monitoring data generation terminal performs data interaction with the monitoring data processing terminal through the Internet of things communication platform, and the monitoring data generation terminal comprises a heat energy monitoring module for collecting heat energy data of a thermoelectric conversion system, an electric energy monitoring module for collecting electric energy data of the thermoelectric conversion system, an equipment monitoring module for collecting parameters of various equipment of the thermoelectric conversion system and a data arrangement module for arranging the collected data;
the data sorting module comprises a data sorting unit and a data integration unit, wherein the data sorting unit sorts the collected monitoring data by utilizing a data mining sorting algorithm, and the data integration unit integrates the sorted data into a complete monitoring data packet by utilizing a large data integration analysis method;
the internet of things communication platform comprises an internet of things sensing module for collecting and transmitting the tidied monitoring data, an internet of things gateway module for providing data network connection for a monitoring data generating terminal and a monitoring data processing terminal, and a cloud storage module for carrying out cloud backup on the tidied monitoring data;
the monitoring data processing terminal comprises a data preprocessing module for preprocessing monitoring data, a data analysis module for comparing and analyzing the preprocessed data, a data display module for displaying the monitoring data in real time, a data early warning module for warning when the monitoring data are abnormal and a system power supply module for supplying power to the system;
the data preprocessing module comprises a data cleaning unit and a data conversion unit, wherein the data cleaning unit adopts a data cleaning algorithm to remove repeated, erroneous and redundant data in monitoring data, and the data conversion unit converts the data into a form suitable for data analysis in a smooth aggregation, data summarization and planning mode.
2. The thermoelectric internet of things system with high accuracy according to claim 1, wherein: the heat energy monitoring module comprises a heat energy analysis unit and a heat supply monitoring unit, wherein the heat energy analysis unit is used for analyzing the heat energy quality of the thermoelectric conversion system, and the heat supply monitoring unit is used for monitoring the heat supply temperature of the thermoelectric conversion system.
3. The thermoelectric internet of things system with high accuracy according to claim 1, wherein: the power monitoring module comprises a power quality analysis unit and a power monitoring unit, wherein the power quality analysis unit is used for analyzing the power quality of the thermoelectric conversion system, and the power monitoring unit is used for monitoring the power value of the thermoelectric conversion system.
4. The thermoelectric internet of things system with high accuracy according to claim 1, wherein: the device monitoring module comprises a steam boiler monitoring unit for detecting parameters of a steam boiler in the thermoelectric conversion system, a steam turbine monitoring unit for detecting parameters of a steam turbine in the thermoelectric conversion system, and a generator monitoring unit for detecting parameters of a generator in the thermoelectric conversion system.
5. The thermoelectric internet of things system with high accuracy according to claim 1, wherein: the internet of things sensing module comprises an information acquisition unit for acquiring monitoring data by using an RFID radio frequency technology and an information transmission unit for transmitting the acquired data by using a long-short distance data transmission technology, an ad hoc networking technology and a collaborative information processing technology, the internet of things gateway module provides network connection for a monitoring data generation terminal and a monitoring data processing terminal on the basis of a mobile communication network, and the cloud storage module backs up the monitoring data to a cloud virtual server by using a cloud computing technology.
6. The thermoelectric internet of things system with high accuracy according to claim 1, wherein: the data analysis module performs comparison analysis on the monitoring data according to preset threshold values of the data, feeds back comparison analysis results to the data display module, and sends signals to the data early warning module when the comparison analysis results are abnormal, the data early warning module sends out an alarm after receiving the signals sent by the data analysis module, and the data display module comprises an LED display screen and a touch panel.
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| CN112326583A (en) * | 2020-11-13 | 2021-02-05 | 武汉市公安局轨道交通管理分局 | Intelligent toxic gas detection system and method based on Internet of things |
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| US20180284758A1 (en) * | 2016-05-09 | 2018-10-04 | StrongForce IoT Portfolio 2016, LLC | Methods and systems for industrial internet of things data collection for equipment analysis in an upstream oil and gas environment |
| WO2018098743A1 (en) * | 2016-11-30 | 2018-06-07 | 深圳益强信息科技有限公司 | Data processing method and system based on internet of things |
| CN107544333A (en) * | 2017-09-15 | 2018-01-05 | 无锡七百二十度科技有限公司 | A kind of automation data intelligent monitor system based on mobile internet-of-things terminal |
| CN213659211U (en) * | 2020-12-14 | 2021-07-09 | 上海海洋大学 | Solar power generation intelligent management system based on Internet of things |
| CN114627623A (en) * | 2022-03-15 | 2022-06-14 | 中科海慧（北京）科技有限公司 | Geological disaster monitoring system based on space-time big data analysis |
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