CN116560325A - Data acquisition management system and management method based on Internet intelligent gateway - Google Patents
Data acquisition management system and management method based on Internet intelligent gateway Download PDFInfo
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Abstract
The invention discloses a data acquisition management system and a management method based on an internet intelligent gateway, and particularly relates to the field of data information acquisition. According to the invention, the intelligent gateway is used for collecting the equipment production data of the target factory, preprocessing the data information, analyzing to obtain the production equipment operation index and the production equipment energy consumption index, further analyzing to obtain the intelligent production evaluation coefficient, comparing and analyzing to perform corresponding processing, and adopting a data encryption means in the data transmission process to realize the monitoring, analysis and real-time early warning of the real-time operation state, the safety state and the production state of the equipment, strengthen the overall perception of the system and improve the management and control efficiency.
Description
Technical Field
The invention relates to the technical field of data information acquisition, in particular to a data acquisition management system and method based on an Internet intelligent gateway.
Background
The intelligent factory is a new stage of information development of modern factories, and based on a digital factory, the production data of production line equipment are timely and accurately acquired by utilizing the technology of the Internet, the production plan and the production progress are reasonably arranged, and the information management and the service are enhanced, so that the controllability of the production process is improved, the intervention of manual operation is reduced, the real-time data acquisition is performed by utilizing an intelligent gateway, the digital and intelligent infrastructure construction is realized, and the intelligent management and control of the production are realized.
However, when the method is actually used, the method still has some defects, such as the current data acquisition mode is usually a traditional mode of manual acquisition, separate acquisition and layer-by-layer summarization, the acquisition mode does not have intellectualization, and the links of data acquisition are more and the flow is long, so that the acquired data has poor instantaneity, complex processing and high error rate, and the data acquisition, processing and utilization of each link of factory production are low.
The current intelligent gateway equipment has multiple types, the acquired data formats and standards have differences, the difficulty of data integration and summarization is increased, the use mode is complex, the digital and intelligent upgrading of an intelligent factory is not facilitated, and the data conversion and data communication capacity of the factory cannot be realized.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present invention provides a data collection management system and a management method based on an internet intelligent gateway, which are used for solving the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
gateway data acquisition region dividing module: the gateway data acquisition area of the target factory is divided into monitoring subareas according to the equal area, and the monitoring subareas of the gateway data acquisition area of the target factory are marked as 1 and 2 … … n in sequence.
The intelligent gateway data acquisition module: the method is used for collecting the appointed parameter data of each monitoring subarea of the target factory gateway data collection area.
The intelligent gateway data acquisition module comprises a production information acquisition unit and an energy information acquisition unit.
Intelligent gateway data preprocessing module: the intelligent gateway data acquisition module is used for receiving parameter data transmitted by the intelligent gateway data acquisition module, eliminating abnormal values in the data through data cleaning, calculating the production efficiency of equipment through the number of production completion and the total number of production, and calculating the working efficiency of personnel through the total personnel working amount and the personnel working time.
The intelligent gateway data processing module: the intelligent gateway data preprocessing module is used for receiving data information transmitted by the intelligent gateway data preprocessing module, calculating and obtaining a production equipment operation index through equipment production efficiency and personnel work efficiency, and calculating and obtaining a production equipment energy consumption index through initial power consumption of the production equipment, final power consumption of the production equipment, initial water consumption of the production equipment and final water consumption of the production equipment.
Intelligent gateway data analysis module: the method is used for obtaining intelligent production evaluation coefficients through analysis of production equipment operation indexes and production equipment energy consumption indexes.
Intelligent gateway data evaluation module: the intelligent production evaluation coefficients are used for acquiring the intelligent production evaluation coefficients of all the monitoring subareas of the target factory gateway data acquisition area, comparing the intelligent production evaluation coefficients with preset intelligent production evaluation coefficients, if the intelligent production evaluation coefficients are smaller than a threshold value, the abnormal production data of the equipment of all the monitoring subareas of the target factory gateway data acquisition area are indicated, production early warning is sent to a management terminal, and otherwise, the abnormal production data of the equipment of all the monitoring subareas of the target factory gateway data acquisition area are indicated.
Intelligent gateway fault early warning module: the method comprises the steps of extracting production equipment operation indexes and production equipment energy consumption indexes of all monitoring subareas of a target factory gateway data acquisition area, comparing and analyzing, and sending a processing result to a management terminal.
The intelligent gateway fault early-warning module comprises an intelligent gateway production equipment early-warning unit and an intelligent gateway production equipment energy consumption early-warning unit.
Intelligent gateway data safety supervision module: the system is used for storing historical intelligent production evaluation coefficients of all monitoring subareas of the target factory gateway data acquisition area and encrypting the historical intelligent production evaluation coefficients in the data transmission process.
The specific division mode of the gateway data acquisition area division module is as follows:
the production data of the production line equipment of the target factory is determined as a target area, and the target area is divided into at least three parts according to the equal area.
The specific acquisition mode of the intelligent gateway data acquisition module is as follows:
the production information acquisition unit is used for setting acquisition points and cameras, and acquiring the production completion number and the production total number of each monitoring subarea of the target factory gateway data acquisition area through the acquisition points, wherein the production completion number and the production total number are respectively marked as sc i 、sz i The personnel working time and personnel working total amount of each monitoring subarea of the target factory gateway data acquisition area are acquired through a camera and are respectively marked as xt i 、xz i Where i=1, 2 … … n, i denotes the i-th monitoring subregion number.
The energy information acquisition unit is used for setting a sensor and acquiring initial power consumption, final power consumption, initial water consumption and final water consumption of the production equipment of each monitoring subarea of the target factory gateway data acquisition area, and the initial power consumption, the final power consumption, the initial water consumption and the final water consumption are respectively marked asWhere i=1, 2 … … n, i is denoted as the i-th monitoring subregion number.
The intelligent gateway data preprocessing module specifically comprises:
substituting the production completion number and the total number of production into a formula:
where ks is denoted as the plant production efficiency, sc is denoted as the production completion number, and sz is denoted as the total number of productions.
Substituting the total personnel working amount and the personnel working time into a formula:
where kx is denoted as personnel work efficiency, xz is denoted as personnel work total, and xt is denoted as personnel work time.
The calculation formula of the production equipment operation index is as follows:
where α is denoted as production plant operating index, ks is denoted as plant production efficiency, kx is denoted as human work efficiency, λ 1 、λ 2 Expressed as other factors of influence of the production efficiency of the apparatus and the work efficiency of the personnel, respectively.
The calculation formula of the energy consumption index of the production equipment is as follows:
wherein beta is expressed as an index of energy consumption of the production facility, e is expressed as a natural constant,/o>Production facility initial power consumption, denoted as the ith monitoring sub-area,/>Production facility final power consumption, denoted as the ith monitoring sub-area,/>Production facility initial water usage, denoted as the ith monitoring sub-area, for>Production plant final water usage, nl, denoted i-th monitoring sub-zone Pre-preparation An allowable power error value, nw, expressed as a preset power consumption of the production equipment Pre-preparation Allowable water quantity error value epsilon expressed as preset water consumption of production equipment 1 、ε 2 Expressed as other influencing factors for the electricity consumption of the production facility and the water consumption of the production facility.
The calculation formula of the intelligent production evaluation coefficient is as follows:
wherein θ is represented as an intelligent production evaluation coefficient, α is represented as a production facility operation index, β is represented as a production facility energy consumption index, a 1 Other influencing factors expressed as production plant operating index, a 2 Other influencing factors expressed as energy consumption index of the production facility.
Wherein the overall analysis formula is:
the specific evaluation mode of the intelligent gateway data evaluation module is as follows:
acquiring an intelligent production evaluation coefficient theta of each monitoring subarea of the target factory gateway data acquisition area, comparing the intelligent production evaluation coefficient theta with a preset intelligent production evaluation coefficient delta theta, if theta is smaller than delta theta, indicating that the production data of the equipment of each monitoring subarea of the target factory gateway data acquisition area are abnormal, sending production early warning to a management terminal, otherwise, indicating that the production data of the equipment of each monitoring subarea of the target factory gateway data acquisition area are abnormal.
The specific early warning mode of the intelligent gateway fault early warning module is as follows:
the intelligent gateway production equipment early warning unit is used for extracting production equipment operation indexes of all monitoring subareas of the target factory gateway data acquisition area to obtain a production equipment operation change fluctuation index formula of all monitoring subareas of the target factory gateway data acquisition area:if omega of a monitoring subarea of a target factory gateway data acquisition area is detected αi <ω αi-1 And if the abnormal operation of the equipment in the monitoring subarea in the target factory gateway data acquisition area is indicated, numbering early warning is carried out on the abnormal area through the intelligent gateway, and a processing result is sent to equipment operators.
The intelligent gateway production equipment energy consumption early warning unit is used for extracting the production equipment energy consumption index of each monitoring subarea of the target factory gateway data acquisition area to obtain a production equipment energy consumption change fluctuation index formula of each monitoring subarea of the target factory gateway data acquisition area:if omega of a monitoring subarea of a target factory gateway data acquisition area is detected βi <ω βi-1 And if the energy consumption of the monitoring subarea in the target factory gateway data acquisition area is abnormal, numbering and early warning are carried out on the abnormal area through the intelligent gateway, and a processing result is sent to equipment operators.
A data acquisition management method based on an Internet intelligent gateway comprises the following steps:
step S01: gateway data acquisition region division: specifically, the gateway data acquisition area of the target factory is divided into monitoring subareas according to equal areas, and the monitoring subareas of the gateway data acquisition area of the target factory are marked as 1 and 2 … … n in sequence.
Step S02: and (3) intelligent gateway data acquisition: specifically, parameter data are appointed by each monitoring subarea of a gateway data acquisition area of an acquisition target factory.
The intelligent gateway data acquisition comprises a production information acquisition unit and an energy information acquisition unit.
Step S03: intelligent gateway data preprocessing: the method specifically comprises the steps of receiving parameter data transmitted by an intelligent gateway data acquisition module, eliminating abnormal values in the data through data cleaning, calculating the production efficiency of equipment through the number of production completion and the total number of production, and calculating the working efficiency of personnel through the total working amount of personnel and the working time of the personnel.
Step S04: intelligent gateway data processing: the method specifically comprises the steps of receiving data information transmitted by an intelligent gateway data preprocessing module, calculating and obtaining a production equipment operation index through equipment production efficiency and personnel work efficiency, and calculating and obtaining a production equipment energy consumption index through initial power consumption of the production equipment, final power consumption of the production equipment, initial water consumption of the production equipment and final water consumption of the production equipment.
Step S05: intelligent gateway data analysis: specifically, an intelligent production evaluation coefficient is obtained through analysis of an operation index of production equipment and an energy consumption index of the production equipment.
Step S06: intelligent gateway data evaluation: the method specifically comprises the steps of obtaining intelligent production evaluation coefficients of all monitoring subareas of a target factory gateway data acquisition area, comparing the intelligent production evaluation coefficients with preset intelligent production evaluation coefficients, if the intelligent production evaluation coefficients are smaller than a threshold value, indicating that production data of equipment of all monitoring subareas of the target factory gateway data acquisition area are abnormal, sending production early warning to a management terminal, otherwise, indicating that the production data of the equipment of all monitoring subareas of the target factory gateway data acquisition area are abnormal.
Step S07: intelligent gateway fault early warning: the method specifically comprises the steps of extracting production equipment operation indexes and production equipment energy consumption indexes of all monitoring subareas of a target factory gateway data acquisition area, comparing and analyzing the production equipment operation indexes and the production equipment energy consumption indexes, and sending a processing result to a management terminal.
The intelligent gateway fault early warning comprises an intelligent gateway production equipment early warning unit and an intelligent gateway production equipment energy consumption early warning unit.
Step S08: intelligent gateway data safety supervision module: the system is used for storing historical intelligent production evaluation coefficients of all monitoring subareas of the target factory gateway data acquisition area and encrypting the historical intelligent production evaluation coefficients in the data transmission process.
The invention has the technical effects and advantages that:
1. the invention provides a data acquisition management system based on an internet intelligent gateway, which is used for acquiring equipment production data of a target factory through the intelligent gateway, preprocessing the data information, analyzing to obtain an operation index of production equipment and an energy consumption index of the production equipment, further analyzing to obtain an intelligent production evaluation coefficient, comparing and analyzing to perform corresponding processing, and combining an RSA encryption algorithm to ensure the safety of a data transmission process, thereby realizing monitoring, analysis and real-time early warning of the real-time operation state, the safety state and the production state of the equipment, strengthening the perception of the whole system and improving the management and control efficiency;
2. the invention provides a data acquisition management method based on an internet intelligent gateway, which is used for analyzing and obtaining a change fluctuation index by extracting the production equipment operation index and the production equipment energy consumption index of each monitoring subarea of a target factory gateway data acquisition area, so that the real-time analysis of the production equipment operation state and the energy consumption state of each monitoring subarea of the target factory gateway data acquisition area is realized, early warning is timely and accurately sent out, corresponding adjustment of equipment is facilitated for equipment operators in time, and unnecessary loss is avoided.
Drawings
Fig. 1 is a schematic diagram of a system module connection according to the present invention.
Fig. 2 is a schematic diagram of an intelligent gateway data acquisition module according to the present invention.
Fig. 3 is a schematic diagram of an intelligent gateway fault early warning module according to 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.
Referring to fig. 1, the invention provides a data acquisition management system and a management method based on an internet intelligent gateway, wherein the system comprises a gateway data acquisition area dividing module, an intelligent gateway data acquisition module, an intelligent gateway data preprocessing module, an intelligent gateway data processing module, an intelligent gateway data analysis module, an intelligent gateway data evaluation module, an intelligent gateway fault early warning module and an intelligent gateway data safety supervision module.
The intelligent gateway data acquisition area dividing module is connected with the intelligent gateway data acquisition module, the intelligent gateway data acquisition module is connected with the intelligent gateway data preprocessing module, the intelligent gateway data preprocessing module is connected with the intelligent gateway data processing module, the intelligent gateway data processing module is connected with the intelligent gateway data analysis module, the intelligent gateway data analysis module is connected with the intelligent gateway data evaluation module and the intelligent gateway fault early warning module, the intelligent gateway data evaluation module is connected with the intelligent gateway data safety supervision module, and the intelligent gateway fault early warning module is connected with the intelligent gateway data safety supervision module.
The gateway data acquisition area dividing module is used for dividing the gateway data acquisition area of the target factory into monitoring subareas according to the equal area, and marking the monitoring subareas of the gateway data acquisition area of the target factory as 1 and 2 … … n in sequence.
In one possible design, the specific division manner of the gateway data acquisition area division module is as follows:
the production data of the production line equipment of the target factory is determined as a target area, and the target area is divided into at least three parts according to the equal area.
The intelligent gateway data acquisition module is used for acquiring the appointed parameter data of each monitoring subarea of the target factory gateway data acquisition area.
Referring to fig. 2, the intelligent gateway data acquisition module includes a production information acquisition unit and an energy information acquisition unit.
In one possible design, the specific collection mode of the intelligent gateway data collection module is as follows:
the production information acquisition unit is used for setting acquisition points and cameras, and acquiring the production completion number and the production total number of each monitoring subarea of the target factory gateway data acquisition area through the acquisition points, wherein the production completion number and the production total number are respectively marked as sc i 、sz i The personnel working time and personnel working total amount of each monitoring subarea of the target factory gateway data acquisition area are acquired through a camera and are respectively marked as xt i 、xz i Where i=1, 2 … … n, i denotes the i-th monitoring subregion number.
The energy information acquisition unit is used for setting a sensor and acquiring initial power consumption, final power consumption, initial water consumption and final water consumption of the production equipment of each monitoring subarea of the target factory gateway data acquisition area, and the initial power consumption, the final power consumption, the initial water consumption and the final water consumption are respectively marked asWhere i=1, 2 … … n, i is denoted as the i-th monitoring subregion number.
The intelligent gateway data preprocessing module is used for receiving the parameter data transmitted by the intelligent gateway data acquisition module, eliminating abnormal values in the data through data cleaning, calculating the production efficiency of the equipment through the production completion number and the total production number, and calculating the working efficiency of personnel through the total personnel working amount and the personnel working time.
In one possible design, the intelligent gateway data preprocessing module specifically includes:
substituting the production completion number and the total number of production into a formula:
where ks is denoted as the plant production efficiency, sc is denoted as the production completion number, and sz is denoted as the total number of productions.
Substituting the total personnel working amount and the personnel working time into a formula:
where kx is denoted as personnel work efficiency, xz is denoted as personnel work total, and xt is denoted as personnel work time.
The intelligent gateway data processing module is used for receiving the data information transmitted by the intelligent gateway data preprocessing module, calculating and obtaining the operation index of the production equipment through the production efficiency of the equipment and the working efficiency of personnel, and calculating and obtaining the energy consumption index of the production equipment through the initial electricity consumption of the production equipment, the final electricity consumption of the production equipment, the initial water consumption of the production equipment and the final water consumption of the production equipment.
In one possible design, the production facility operation index is calculated by the formula:
where α is denoted as production plant operating index, ks is denoted as plant production efficiency, kx is denoted as human work efficiency, λ 1 、λ 2 Expressed as other factors of influence of the production efficiency of the apparatus and the work efficiency of the personnel, respectively.
The calculation formula of the energy consumption index of the production equipment is as follows:
wherein beta is expressed as an index of energy consumption of the production facility, e is expressed as a natural constant,/o>Production facility initial power consumption, denoted as the ith monitoring sub-area,/>Production facility final power consumption, denoted as the ith monitoring sub-area,/>Production facility initial water usage, denoted as the ith monitoring sub-area, for>Production plant final water usage, nl, denoted i-th monitoring sub-zone Pre-preparation An allowable power error value, nw, expressed as a preset power consumption of the production equipment Pre-preparation Allowable water quantity error value epsilon expressed as preset water consumption of production equipment 1 、ε 2 Expressed as other influencing factors for the electricity consumption of the production facility and the water consumption of the production facility.
The intelligent gateway data analysis module is used for obtaining an intelligent production evaluation coefficient through analysis of the production equipment operation index and the production equipment energy consumption index.
In one possible design, the calculation formula of the intelligent production evaluation coefficient is:
wherein θ is represented as an intelligent production evaluation coefficient, α is represented as a production facility operation index, β is represented as a production facility energy consumption index, a 1 Represented as production facility operationOther influencing factors of the row index, a 2 Other influencing factors expressed as energy consumption index of the production facility.
Wherein the overall analysis formula is:
the intelligent gateway data evaluation module is used for acquiring intelligent production evaluation coefficients of all monitoring subareas of the target factory gateway data acquisition area, comparing the intelligent production evaluation coefficients with preset intelligent production evaluation coefficients, if the intelligent production evaluation coefficients are smaller than a threshold value, indicating that the production data of equipment of all the monitoring subareas of the target factory gateway data acquisition area are abnormal, sending production early warning to the management terminal, otherwise, indicating that the production data of the equipment of all the monitoring subareas of the target factory gateway data acquisition area are abnormal.
In one possible design, the specific evaluation mode of the intelligent gateway data evaluation module is as follows:
acquiring an intelligent production evaluation coefficient theta of each monitoring subarea of the target factory gateway data acquisition area, comparing the intelligent production evaluation coefficient theta with a preset intelligent production evaluation coefficient delta theta, if theta is smaller than delta theta, indicating that the production data of the equipment of each monitoring subarea of the target factory gateway data acquisition area are abnormal, sending production early warning to a management terminal, otherwise, indicating that the production data of the equipment of each monitoring subarea of the target factory gateway data acquisition area are abnormal.
The intelligent gateway fault early warning module is used for extracting production equipment operation indexes and production equipment energy consumption indexes of all monitoring subareas of the target factory gateway data acquisition area, and sending the processing results to the management terminal after comparison analysis.
Referring to fig. 3, the intelligent gateway fault early-warning module includes an intelligent gateway production equipment early-warning unit and an intelligent gateway production equipment energy consumption early-warning unit.
In one possible design, the specific early warning mode of the intelligent gateway fault early warning module is as follows:
the intelligent gateway production equipment early warning unit is used for extracting a target factory networkAnd (3) acquiring a production equipment operation fluctuation index formula of each monitoring subarea of the target factory gateway data acquisition area by closing the production equipment operation indexes of each monitoring subarea of the data acquisition area:if omega of a monitoring subarea of a target factory gateway data acquisition area is detected αi <ω αi-1 And if the abnormal operation of the equipment in the monitoring subarea in the target factory gateway data acquisition area is indicated, numbering early warning is carried out on the abnormal area through the intelligent gateway, and a processing result is sent to equipment operators.
The intelligent gateway production equipment energy consumption early warning unit is used for extracting the production equipment energy consumption index of each monitoring subarea of the target factory gateway data acquisition area to obtain a production equipment energy consumption change fluctuation index formula of each monitoring subarea of the target factory gateway data acquisition area:if omega of a monitoring subarea of a target factory gateway data acquisition area is detected βi <ω βi-1 And if the energy consumption of the monitoring subarea in the target factory gateway data acquisition area is abnormal, numbering and early warning are carried out on the abnormal area through the intelligent gateway, and a processing result is sent to equipment operators.
The intelligent gateway data safety supervision module is used for storing historical intelligent production evaluation coefficients of all monitoring subareas of the target factory gateway data acquisition area and encrypting the historical intelligent production evaluation coefficients in the data transmission process.
In one possible design, the intelligent gateway data security supervision module is specifically:
and extracting historical intelligent production evaluation coefficients and parameter data of each monitoring subarea of the target factory gateway data acquisition area, storing the historical intelligent production evaluation coefficients and parameter data in a factory safety database, and combining an RSA encryption algorithm to ensure the safety of a data transmission process and prevent data leakage.
In this embodiment, it needs to be specifically explained that the present invention provides a data acquisition management method based on an internet intelligent gateway, including the following steps:
step S01: gateway data acquisition region division: specifically, the gateway data acquisition area of the target factory is divided into monitoring subareas according to equal areas, and the monitoring subareas of the gateway data acquisition area of the target factory are marked as 1 and 2 … … n in sequence.
Step S02: and (3) intelligent gateway data acquisition: specifically, parameter data are appointed by each monitoring subarea of a gateway data acquisition area of an acquisition target factory.
The intelligent gateway data acquisition comprises a production information acquisition unit and an energy information acquisition unit.
Step S03: intelligent gateway data preprocessing: the method specifically comprises the steps of receiving parameter data transmitted by an intelligent gateway data acquisition module, eliminating abnormal values in the data through data cleaning, calculating the production efficiency of equipment through the number of production completion and the total number of production, and calculating the working efficiency of personnel through the total working amount of personnel and the working time of the personnel.
Step S04: intelligent gateway data processing: the method specifically comprises the steps of receiving data information transmitted by an intelligent gateway data preprocessing module, calculating and obtaining a production equipment operation index through equipment production efficiency and personnel work efficiency, and calculating and obtaining a production equipment energy consumption index through initial power consumption of the production equipment, final power consumption of the production equipment, initial water consumption of the production equipment and final water consumption of the production equipment.
Step S05: intelligent gateway data analysis: specifically, an intelligent production evaluation coefficient is obtained through analysis of an operation index of production equipment and an energy consumption index of the production equipment.
Step S06: intelligent gateway data evaluation: the method specifically comprises the steps of obtaining intelligent production evaluation coefficients of all monitoring subareas of a target factory gateway data acquisition area, comparing the intelligent production evaluation coefficients with preset intelligent production evaluation coefficients, if the intelligent production evaluation coefficients are smaller than a threshold value, indicating that production data of equipment of all monitoring subareas of the target factory gateway data acquisition area are abnormal, sending production early warning to a management terminal, otherwise, indicating that the production data of the equipment of all monitoring subareas of the target factory gateway data acquisition area are abnormal.
Step S07: intelligent gateway fault early warning: the method specifically comprises the steps of extracting production equipment operation indexes and production equipment energy consumption indexes of all monitoring subareas of a target factory gateway data acquisition area, comparing and analyzing the production equipment operation indexes and the production equipment energy consumption indexes, and sending a processing result to a management terminal.
The intelligent gateway fault early warning comprises an intelligent gateway production equipment early warning unit and an intelligent gateway production equipment energy consumption early warning unit.
Step S08: intelligent gateway data safety supervision module: the system is used for storing historical intelligent production evaluation coefficients of all monitoring subareas of the target factory gateway data acquisition area and encrypting the historical intelligent production evaluation coefficients in the data transmission process.
In this embodiment, it needs to be specifically explained that, the data acquisition management system based on the internet intelligent gateway is provided in the invention, the intelligent gateway is used for acquiring the production completion number, the total production number, the personnel working time, the personnel working total amount, the initial electricity consumption of the production equipment, the final electricity consumption of the production equipment, the initial water consumption of the production equipment and the final water consumption of the production equipment of each monitoring subarea of the target factory gateway data acquisition area, preprocessing the data information, analyzing to obtain the operation index of the production equipment and the energy consumption index of the production equipment, further analyzing to obtain the change fluctuation of the index, comparing and analyzing to realize real-time analysis on the operation state and the energy consumption state of the production equipment of each monitoring subarea of the target factory gateway data acquisition area, timely and accurately sending out early warning, facilitating the corresponding adjustment of equipment by equipment operators in time, avoiding unnecessary loss, further analyzing to obtain the intelligent production evaluation coefficient, carrying out corresponding processing after comparing and analyzing, and combining with an RSA encryption algorithm to ensure the safety of the data transmission process, thereby realizing the monitoring, analysis and real-time early warning on the real-time operation state of the equipment, and the whole system, and improving the management and control efficiency.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (9)
1. The data acquisition management system based on the Internet intelligent gateway is characterized by comprising:
gateway data acquisition region dividing module: the method comprises the steps that a gateway data acquisition area of a target factory is divided into monitoring subareas according to equal areas, and the monitoring subareas of the gateway data acquisition area of the target factory are marked as 1 and 2 … … n in sequence;
the intelligent gateway data acquisition module: the method comprises the steps of acquiring appointed parameter data of each monitoring subarea of a target factory gateway data acquisition area;
the intelligent gateway data acquisition module comprises a production information acquisition unit and an energy information acquisition unit;
intelligent gateway data preprocessing module: the intelligent gateway data acquisition module is used for receiving parameter data transmitted by the intelligent gateway data acquisition module, eliminating abnormal values in the data through data cleaning, calculating the production efficiency of the equipment through the production completion number and the total production number, and calculating the working efficiency of personnel through the total personnel working amount and the personnel working time;
the intelligent gateway data processing module: the intelligent gateway data preprocessing module is used for receiving data information transmitted by the intelligent gateway data preprocessing module, calculating and obtaining a production equipment operation index according to equipment production efficiency and personnel work efficiency, and calculating and obtaining a production equipment energy consumption index according to initial power consumption of the production equipment, final power consumption of the production equipment, initial water consumption of the production equipment and final water consumption of the production equipment;
intelligent gateway data analysis module: the intelligent production evaluation coefficient is obtained through analysis of the production equipment operation index and the production equipment energy consumption index;
intelligent gateway data evaluation module: the intelligent production evaluation coefficients are used for acquiring the intelligent production evaluation coefficients of all the monitoring subareas of the target factory gateway data acquisition area, comparing the intelligent production evaluation coefficients with preset intelligent production evaluation coefficients, if the intelligent production evaluation coefficients are smaller than a threshold value, the abnormal production data of the equipment of all the monitoring subareas of the target factory gateway data acquisition area are indicated, production early warning is sent to a management terminal, otherwise, the abnormal production data of the equipment of all the monitoring subareas of the target factory gateway data acquisition area are indicated;
intelligent gateway fault early warning module: the system comprises a management terminal, a production equipment operation index, a production equipment energy consumption index, a production equipment data acquisition area and a production equipment data acquisition area, wherein the production equipment operation index and the production equipment energy consumption index are used for extracting each monitoring subarea of a target factory gateway data acquisition area, and processing results are sent to the management terminal after comparison analysis;
the intelligent gateway fault early-warning module comprises an intelligent gateway production equipment early-warning unit and an intelligent gateway production equipment energy consumption early-warning unit;
intelligent gateway data safety supervision module: the system is used for storing historical intelligent production evaluation coefficients of all monitoring subareas of the target factory gateway data acquisition area and encrypting the historical intelligent production evaluation coefficients in the data transmission process.
2. The internet intelligent gateway-based data acquisition management system according to claim 1, wherein: the specific division mode of the gateway data acquisition area division module is as follows:
the production data of the production line equipment of the target factory is determined as a target area, and the target area is divided into at least three parts according to the equal area.
3. The internet intelligent gateway-based data acquisition management system according to claim 1, wherein: the specific acquisition mode of the intelligent gateway data acquisition module is as follows:
the production information acquisition unit is used for setting acquisition points and cameras, and acquiring the production completion number and the production total number of each monitoring subarea of the target factory gateway data acquisition area through the acquisition points, wherein the production completion number and the production total number are respectively marked as sc i 、sz i The personnel working time and personnel working total amount of each monitoring subarea of the target factory gateway data acquisition area are acquired through a camera and are respectively marked as xt i 、xz i Where i=1, 2 … … n, i is denoted as the i-th monitoring subregion number;
the energy information acquisition unit is used for setting a sensor and acquiring each gateway data acquisition area of the target factoryMonitoring the initial electricity consumption of the production equipment, the final electricity consumption of the production equipment, the initial water consumption of the production equipment and the final water consumption of the production equipment in the subareas, and respectively marking asWhere i=1, 2 … … n, i is denoted as the i-th monitoring subregion number.
4. The internet intelligent gateway-based data acquisition management system according to claim 1, wherein: the intelligent gateway data preprocessing module specifically comprises:
substituting the production completion number and the total number of production into a formula:
wherein ks is expressed as the production efficiency of the equipment, sc is expressed as the production completion number, and sz is expressed as the total number of productions;
substituting the total personnel working amount and the personnel working time into a formula:
where kx is denoted as personnel work efficiency, xz is denoted as personnel work total, and xt is denoted as personnel work time.
5. The internet intelligent gateway-based data acquisition management system according to claim 1, wherein: the calculation formula of the production equipment operation index is as follows:
where α is denoted as production plant operating index, ks is denoted as plant production efficiency, kx is denoted as human work efficiency, λ 1 、λ 2 Other influencing factors respectively expressed as equipment production efficiency and personnel work efficiency;
the calculation formula of the energy consumption index of the production equipment is as follows:
wherein beta is expressed as an index of energy consumption of the production facility, e is expressed as a natural constant,/o>Production facility initial power consumption, denoted as the ith monitoring sub-area,/>Production facility final power consumption, denoted as the ith monitoring sub-area,/>Production facility initial water usage, denoted as the ith monitoring sub-area, for>Production plant final water usage, nl, denoted i-th monitoring sub-zone Pre-preparation An allowable power error value, nw, expressed as a preset power consumption of the production equipment Pre-preparation Allowable water quantity error value epsilon expressed as preset water consumption of production equipment 1 、ε 2 Expressed as other influencing factors for the electricity consumption of the production facility and the water consumption of the production facility.
6. The internet intelligent gateway-based data acquisition management system according to claim 1, wherein: the calculation formula of the intelligent production evaluation coefficient is as follows:
wherein θ is represented as an intelligent production evaluation coefficient, α is represented as a production facility operation index, β is represented as a production facility energy consumption index, a 1 Represented as production facility operationOther influencing factors of the row index, a 2 Other influencing factors expressed as energy consumption index of the production facility.
Wherein the overall analysis formula is:
7. the internet intelligent gateway-based data acquisition management system according to claim 1, wherein: the specific evaluation mode of the intelligent gateway data evaluation module is as follows:
acquiring an intelligent production evaluation coefficient theta of each monitoring subarea of the target factory gateway data acquisition area, comparing the intelligent production evaluation coefficient theta with a preset intelligent production evaluation coefficient delta theta, if theta is smaller than delta theta, indicating that the production data of the equipment of each monitoring subarea of the target factory gateway data acquisition area are abnormal, sending production early warning to a management terminal, otherwise, indicating that the production data of the equipment of each monitoring subarea of the target factory gateway data acquisition area are abnormal.
8. The internet intelligent gateway-based data acquisition management system according to claim 1, wherein: the specific early warning mode of the intelligent gateway fault early warning module is as follows:
the intelligent gateway production equipment early warning unit is used for extracting production equipment operation indexes of all monitoring subareas of the target factory gateway data acquisition area to obtain a production equipment operation change fluctuation index formula of all monitoring subareas of the target factory gateway data acquisition area:if omega of a monitoring subarea of a target factory gateway data acquisition area is detected αi <ω αi-1 Indicating that the equipment operation of the monitoring subarea in the target factory gateway data acquisition area is abnormal, numbering and early warning are carried out on the abnormal area through the intelligent gateway, and processing results are sent to equipment operators;
intelligent gatewayThe production equipment energy consumption early warning unit is used for extracting the production equipment energy consumption index of each monitoring subarea of the target factory gateway data acquisition area to obtain a production equipment energy consumption change fluctuation index formula of each monitoring subarea of the target factory gateway data acquisition area:if omega of a monitoring subarea of a target factory gateway data acquisition area is detected βi <ω βi-1 And if the energy consumption of the monitoring subarea in the target factory gateway data acquisition area is abnormal, numbering and early warning are carried out on the abnormal area through the intelligent gateway, and a processing result is sent to equipment operators.
9. A method for managing a data collection management system based on an internet intelligent gateway, the method being used for implementing the data collection management system based on the internet intelligent gateway according to any one of claims 1 to 8, and the method being characterized by comprising the following steps:
step S01: gateway data acquisition region division: dividing a gateway data acquisition area of a target factory into monitoring subareas according to equal areas, and marking the monitoring subareas of the gateway data acquisition area of the target factory as 1 and 2 … … n in sequence;
step S02: and (3) intelligent gateway data acquisition: specifically, parameter data are appointed by each monitoring subarea of a gateway data acquisition area of an acquisition target factory;
the intelligent gateway data acquisition comprises a production information acquisition unit and an energy information acquisition unit;
step S03: intelligent gateway data preprocessing: the method comprises the steps of receiving parameter data transmitted by an intelligent gateway data acquisition module, eliminating abnormal values in the data through data cleaning, calculating the production efficiency of equipment through the number of production completion and the total number of production, and calculating the working efficiency of personnel through the total personnel working amount and the personnel working time;
step S04: intelligent gateway data processing: the method comprises the steps of receiving data information transmitted by an intelligent gateway data preprocessing module, calculating to obtain a production equipment operation index through equipment production efficiency and personnel work efficiency, and calculating to obtain a production equipment energy consumption index through initial power consumption of the production equipment, final power consumption of the production equipment, initial water consumption of the production equipment and final water consumption of the production equipment;
step S05: intelligent gateway data analysis: specifically, an intelligent production evaluation coefficient is obtained through analysis of an operation index of production equipment and an energy consumption index of the production equipment;
step S06: intelligent gateway data evaluation: the method comprises the steps of specifically, acquiring intelligent production evaluation coefficients of all monitoring subareas of a target factory gateway data acquisition area, comparing the intelligent production evaluation coefficients with preset intelligent production evaluation coefficients, if the intelligent production evaluation coefficients are smaller than a threshold value, indicating that production data of equipment of all the monitoring subareas of the target factory gateway data acquisition area are abnormal, sending production early warning to a management terminal, otherwise, indicating that the production data of the equipment of all the monitoring subareas of the target factory gateway data acquisition area are abnormal;
step S07: intelligent gateway fault early warning: extracting production equipment operation indexes and production equipment energy consumption indexes of each monitoring subarea of a target factory gateway data acquisition area, and transmitting a processing result to a management terminal after comparative analysis;
the intelligent gateway fault early warning comprises an intelligent gateway production equipment early warning unit and an intelligent gateway production equipment energy consumption early warning unit;
step S08: intelligent gateway data safety supervision module: the system is used for storing historical intelligent production evaluation coefficients of all monitoring subareas of the target factory gateway data acquisition area and encrypting the historical intelligent production evaluation coefficients in the data transmission process.
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| CN116721550A (en) * | 2023-08-10 | 2023-09-08 | 济南高品伟业信息科技有限公司 | Traffic management system based on grid computing |
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