An intelligent control system for production environment suitable for continuous production of copper oxide

Abstract

The application belongs to the technical field of copper oxide production control, and particularly relates to a production environment intelligent control system suitable for continuous production of copper oxide, which comprises a production environment monitoring unit, an abnormal parameter capturing unit, an automatic adjustment control unit, a production control suspiciousness comprehensive evaluation unit and a production management terminal; the production environment monitoring unit is used for monitoring the environment of the continuous production process of copper oxide, the abnormal parameter capturing unit is used for identifying abnormal parameters, and the automatic adjustment control unit is used for performing adaptive adjustment operation according to the abnormal parameters, so as to realize comprehensive monitoring and automatic accurate control of the production process of copper oxide; the production control suspiciousness comprehensive evaluation unit is used for comprehensively evaluating the suspiciousness degree of the production control of the continuous production process of copper oxide, and when a production control suspicious signal is generated, the cause is investigated and analyzed, and reasonable improvement measures are taken, which is beneficial to guarantee the product quality and energy saving effect of copper oxide, and significantly reduces the supervision difficulty of the production process of copper oxide.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of copper oxide production management and control, and particularly relates to a production environment intelligent control system adaptive to continuous production of copper oxide. BACKGROUND

[0002] Copper oxide belongs to metal oxides and is a black or brown-black solid powder. As an important inorganic compound, copper oxide plays a key role in the fields of industrial catalysis, electronic materials, pigments, batteries and the like due to its unique chemical and physical properties.

[0003] Continuous production of copper oxide takes a tubular reactor as a core equipment, realizes preparation of copper oxide through continuous feeding of multi-component solutions, reaction heat utilization and flow rate control, but the continuous production of copper oxide can improve efficiency but has a very high requirement for dynamic stability of environmental parameters.

[0004] At present, it is difficult to comprehensively monitor and automatically adaptively adjust the production environment of the continuous production of copper oxide, and it is impossible to accurately evaluate the production environment management and control performance and reasonably analyze the production implementation effect when judging that the production environment management and control is better, which is not conducive to improving the quality and energy saving effect of the copper oxide product and ensuring the stability and continuity of the copper oxide production process, and the production supervision is difficult;

[0005] In view of the above technical defects, a solution is proposed. SUMMARY

[0006] The present application aims to provide a production environment intelligent control system adaptive to continuous production of copper oxide, which solves the problem that the prior art is difficult to comprehensively monitor and automatically adaptively adjust the production environment of the continuous production of copper oxide, and is unable to accurately evaluate the production environment management and control performance and reasonably analyze the production implementation effect when judging that the production environment management and control is better, and the production supervision is difficult.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0008] A production environment intelligent control system adaptive to continuous production of copper oxide comprises a production environment monitoring unit, an abnormal parameter capturing unit, an automatic adjustment control unit, a production control suspiciousness comprehensive evaluation unit and a production management terminal. The production environment monitoring unit monitors the environment of the continuous production process of copper oxide, collects detection data of various environmental parameters to be monitored in the continuous production process of copper oxide, and transmits the detection data of various environmental parameters to the abnormal parameter capturing unit.

[0009] The abnormal parameter capturing unit compares the detection data of each environmental parameter with the corresponding data requirements one by one, marks the environmental parameters that do not meet the corresponding data requirements as abnormal parameters, and sends the abnormal parameters to the automatic adjustment control unit and the production management terminal. The automatic adjustment control unit performs adaptive adjustment when receiving the abnormal parameters; the production control suspiciousness comprehensive evaluation unit comprehensively evaluates the production control suspiciousness degree of the continuous copper oxide production process, generates a production control qualified signal or a production control suspicious signal according to the evaluation result, and sends the production control suspicious signal or the production control qualified signal to the production management terminal. The production management terminal sends out a corresponding early warning when receiving the production control suspicious signal.

[0010] Further, the specific analysis process of the production control suspiciousness comprehensive evaluation unit includes:

[0011] The number of times that the corresponding environmental parameter is marked as an abnormal parameter within a unit time is obtained and defined as an abnormal parameter measurement value. The abnormal parameter measurement value is compared with the corresponding preset abnormal parameter measurement threshold value. If the abnormal parameter measurement value exceeds the corresponding preset abnormal parameter measurement threshold value, the corresponding environmental parameter is assigned a parameter control suspicious symbol FY-1.

[0012] If the abnormal parameter measurement value exceeds the corresponding preset abnormal parameter measurement threshold value, a parameter control evaluation analysis is performed to obtain a parameter control analysis value of the corresponding environmental parameter. The parameter control analysis value is compared with the corresponding preset parameter control analysis threshold value. If the parameter control analysis value exceeds the corresponding preset parameter control analysis threshold value, the corresponding environmental parameter is assigned a parameter control suspicious symbol FY-1.

[0013] If there is an environmental parameter assigned with the parameter control suspicious symbol FY-1 within a unit time, a production control suspicious signal is generated. If there is no environmental parameter assigned with the parameter control suspicious symbol FY-1 within a unit time, a multi-parameter summary and induction analysis is performed to obtain a production control suspicious coefficient. The production control suspicious coefficient is compared with a preset production control suspicious coefficient threshold value. If the production control suspicious coefficient exceeds the preset production control suspicious coefficient threshold value, a production control suspicious signal is generated. If the production control suspicious coefficient does not exceed the preset production control suspicious coefficient threshold value, a production control qualified signal is generated.

[0014] Further, the specific analysis process of the parameter control evaluation analysis is as follows:

[0015] When the corresponding environmental parameter is marked as an abnormal parameter, the deviation value of the detection data of the corresponding environmental parameter from the corresponding preset data requirement is marked as a numerical deviation amplitude condition value. The time difference between the time when the corresponding environmental parameter is marked as an abnormal parameter and the time when the corresponding environmental parameter returns to normal after adjustment is calculated to obtain a numerical deviation recovery measurement value. The numerical deviation amplitude condition value and the numerical deviation recovery measurement value are compared to obtain a numerical deviation control detection value. The numerical deviation control detection value is compared with the corresponding preset numerical deviation control detection threshold value. If the numerical deviation control detection value exceeds the corresponding preset numerical deviation control detection threshold value, the corresponding numerical deviation control detection value is marked as a numerical deviation abnormal control value.

[0016] The number of number deviation control values corresponding to the corresponding environmental parameters in a unit time is obtained and marked as a control frequency value, and the mean value of all number deviation control values of the corresponding environmental parameters in a unit time is calculated, and the mean value calculation result is compared with the corresponding preset number deviation control threshold value to obtain a number deviation control value; the parameter control measurement value of the corresponding environmental parameters is calculated by weighted summation of the abnormal parameter measurement value, the control frequency value and the number deviation control value.

[0017] Further, the specific analysis process of the multi-parameter summary and induction analysis is as follows:

[0018] The parameter control measurement value of the corresponding environmental parameters is obtained and compared with the corresponding preset parameter control measurement threshold value to obtain a parameter control measurement value, and a set of preset control abnormal influence weight values corresponding to each environmental parameter is set in advance, the parameter control measurement value of the corresponding environmental parameters is multiplied by the corresponding preset control abnormal influence weight value to obtain a parameter control adverse analysis value, and the parameter control adverse analysis values of all environmental parameters are summed to obtain a production control suspicious coefficient.

[0019] Further, the production control suspiciousness comprehensive evaluation unit is communicatively connected with the implementation effect verification unit, the production control suspiciousness comprehensive evaluation unit sends a production control qualified signal to the implementation effect verification unit, the implementation effect verification unit verifies and analyzes the production effect of the continuous copper oxide production process when receiving the production control qualified signal, thereby generating an implementation effect verification optimal signal or an implementation effect verification poor signal, and sending the implementation effect verification optimal signal or the implementation effect verification poor signal to the production management terminal, and the production management terminal sends a corresponding early warning when receiving the implementation effect verification poor signal.

[0020] Further, the specific analysis process of the implementation effect verification unit includes:

[0021] A plurality of sampling time points are set in a unit time, and the produced copper oxide is sampled and detected at the corresponding sampling time points, the content proportion value of impurities in the corresponding sample is collected after detection and marked as a purity abnormal value, and the average value of the particle size of the corresponding sample is collected and the deviation value of the average value compared with the preset standard particle size value is marked as a particle size abnormal value;

[0022] The purity abnormal value and the particle size abnormal value are calculated by weighted summation to obtain a copper oxide production quality coefficient, the copper oxide production quality coefficient is compared with the preset copper oxide production quality coefficient threshold value, if the copper oxide production quality coefficient exceeds the preset copper oxide production quality coefficient threshold value, the corresponding sampling time point is marked as a production quality abnormal time point; the number of production quality abnormal time points in a unit time is obtained and compared with the number of sampling time points to obtain a production quality abnormal time occupation measurement value, and the production quality abnormal time occupation measurement value is compared with the preset production quality abnormal time occupation measurement threshold value, if the production quality abnormal time occupation measurement value exceeds the preset production quality abnormal time occupation measurement threshold value, the implementation effect verification poor signal is generated.

[0023] Furthermore, if the measured value of the product quality at different times does not exceed the preset measured threshold, the copper oxide product quality coefficients at all sampling time points are obtained and their average values ​​are calculated to obtain the product quality characteristic value. The copper oxide product quality coefficient with the largest value is marked as the product quality amplitude value. The product quality verification value is obtained by weighted summation of the measured value of the product quality at different times, the product quality characteristic value, and the product quality amplitude value. The product quality verification value is compared with the preset product quality verification threshold. If the product quality verification value exceeds the preset product quality verification threshold, an implementation effect verification signal is generated.

[0024] Furthermore, if the product quality verification value does not exceed the preset product quality verification threshold, the copper oxide production volume and energy consumption of the production process per unit time are obtained. The ratio of the copper oxide production volume to the energy consumption of the production process is calculated to obtain the energy consumption verification value. The energy consumption verification value is compared with the preset energy consumption verification threshold. If the energy consumption verification value exceeds the preset energy consumption verification threshold, an implementation effect verification signal is generated; if the energy consumption verification value does not exceed the preset energy consumption verification threshold, an implementation effect verification signal is generated.

[0025] Furthermore, the implementation effect verification unit is connected to the production continuity assessment unit. The implementation effect verification unit sends the implementation effect verification signal to the production continuity assessment unit. When the production continuity assessment unit receives the implementation effect verification signal, it analyzes the continuity status of the copper oxide production process and generates a continuity qualified signal or a continuity abnormal signal accordingly. The continuity qualified signal or the continuity abnormal signal is then sent to the production management terminal. When the production management terminal receives the continuity abnormal signal, it issues a corresponding warning.

[0026] Furthermore, the specific analysis process for the production continuity assessment unit is as follows:

[0027] The number of times the copper oxide production process is interrupted within a unit time is obtained and marked as the production interruption frequency value. The production interruption frequency value is compared with the preset production interruption frequency threshold. If the production interruption frequency value exceeds the preset production interruption frequency threshold, a continuous abnormal signal is generated.

[0028] If the production interruption value does not exceed the preset production interruption threshold, the duration of the corresponding production interruption process is marked as the interruption duration. The production interruption value is calculated by summing all interruption durations within a unit time. The number of interruption durations exceeding the preset interruption duration threshold within a unit time is marked as the production interruption value.

[0029] The continuity evaluation coefficient is calculated by weighted summation of the production break frequency value, the production break time value and the production break difference value, the continuity evaluation coefficient is compared with a preset continuity evaluation coefficient threshold value, if the continuity evaluation coefficient exceeds the preset continuity evaluation coefficient threshold value, a continuity abnormal signal is generated, and if the continuity evaluation coefficient does not exceed the preset continuity evaluation coefficient threshold value, a continuity qualified signal is generated.

[0030] Compared with the prior art, the present application has the following advantages:

[0031] 1、In the present application, the abnormal parameters are identified by monitoring the continuous production process of copper oxide, and the adaptive adjustment operation is performed by the automatic adjustment control unit for the abnormal parameters, so that the overall monitoring and automatic precise control of the copper oxide production process are realized, and the production control suspiciousness degree of the continuous production process of copper oxide is comprehensively evaluated by the production control suspiciousness comprehensive evaluation unit, the reason investigation and analysis are performed when the production control suspicious signal is generated, and reasonable improvement measures are taken, which is beneficial to ensure the quality of copper oxide products and energy saving effect, and significantly reduces the supervision difficulty of the continuous production process of copper oxide.

[0032] 2、In the present application, the production effect of the continuous production process of copper oxide is verified and analyzed by the implementation effect verification unit when the production control qualified signal is received, and the production management personnel are reminded to take reasonable optimization measures in time when the implementation effect verification signal is generated, and the continuity condition of the copper oxide production process is analyzed by the production continuity evaluation unit when the implementation effect verification signal is generated, and the supervision of the continuous production line of copper oxide is strengthened and the corresponding inspection and maintenance operation is performed when the continuity abnormal signal is generated, so that the stable continuity and product quality of the copper oxide production process are ensured, and the supervision difficulty of the continuous production process of copper oxide is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to facilitate the understanding of those skilled in the art, the present application will be further described below with reference to the accompanying drawings;

[0034] Figure 1 The system block diagram of the first embodiment in the present application is shown in the figure;

[0035] Figure 2 The system block diagram of the second embodiment and the third embodiment in the present application is shown in the figure. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings of the embodiments of the present application, obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0037] Embodiment one: as shown, the application proposes a production environment intelligent control system suitable for continuous production of copper oxide, which comprises a production environment monitoring unit, an abnormal parameter capturing unit, an automatic adjustment control unit, a production control suspiciousness comprehensive evaluation unit and a production management terminal; Figure 1 The production environment monitoring unit monitors the environment of the continuous production process of copper oxide, collects the detection data of various environmental parameters (temperature, humidity, air pressure, etc.) that need to be monitored in the continuous production process of copper oxide, and transmits the detection data of various environmental parameters to the abnormal parameter capturing unit;

[0038] The abnormal parameter capturing unit compares the detection data of various environmental parameters with the current corresponding data requirements one by one, marks the environmental parameters that do not meet the corresponding data requirements as abnormal parameters, and sends the abnormal parameters to the automatic adjustment control unit and the production management terminal. The automatic adjustment control unit performs self-adaptive adjustment when receiving the abnormal parameters, realizes comprehensive monitoring and automatic precise control of the copper oxide production process, ensures that the copper oxide production process is always in a suitable environment, and improves the quality and energy saving effect of the copper oxide production.

[0039] The production control suspiciousness comprehensive evaluation unit comprehensively evaluates the production control suspiciousness degree of the continuous production process of copper oxide, generates a production control qualified signal or a production control suspicious signal accordingly, and sends the production control suspicious signal or the production control qualified signal to the production management terminal. The production management terminal sends a corresponding early warning when receiving the production control suspicious signal to remind the production management personnel to investigate and analyze the reasons and take reasonable improvement measures, so that the continuous production of copper oxide remains stable and safe, and the quality and energy saving effect of the copper oxide production are improved. The specific analysis process of the production control suspiciousness comprehensive evaluation unit is as follows:

[0040] The number of times that the corresponding environmental parameter is marked as an abnormal parameter within a unit time is obtained and defined as an abnormal parameter measurement value. The abnormal parameter measurement value is compared with the corresponding preset abnormal parameter measurement threshold value. If the abnormal parameter measurement value exceeds the corresponding preset abnormal parameter measurement threshold value, it indicates that the control performance for the corresponding environmental parameter within a unit time is poor, and the parameter control suspicious symbol FY-1 is assigned to the corresponding environmental parameter.

[0041] If the abnormal parameter measurement value exceeds the corresponding preset abnormal parameter measurement threshold value, the parameter control evaluation analysis is performed to obtain the parameter control analysis value of the corresponding environmental parameter. Specifically, when the corresponding environmental parameter is marked as an abnormal parameter, the deviation value of the detection data of the corresponding environmental parameter from the corresponding preset data requirement is marked as a numerical deviation amplitude condition value, and the time difference between the time when the corresponding environmental parameter is marked as an abnormal parameter and the time when it returns to normal after adjustment is calculated to obtain a numerical deviation recovery measurement value.

[0042]

[0043] ​The number bias control detection value is obtained by ratio calculation of the number bias condition value and the number bias recovery value, the number bias control detection value is compared with the corresponding preset number bias control detection threshold value, and if the number bias control detection value exceeds the corresponding preset number bias control detection threshold value, the corresponding number bias control detection value is marked as a number bias abnormal control value;

[0044] The number of number bias abnormal control values corresponding to the corresponding environmental parameter in a unit time is obtained and marked as an abnormal control frequency condition value, and the mean value of all number bias control detection values of the corresponding environmental parameter in a unit time is calculated, and the mean value calculation result is compared with the corresponding preset number bias control detection threshold value to obtain a number bias control condition value by ratio calculation;

[0045] The parameter control measurement value of the corresponding environmental parameter is obtained by weighted summation calculation of the abnormal parameter measurement value, the abnormal control frequency condition value and the number bias control condition value; that is, the abnormal parameter measurement value, the abnormal control frequency condition value and the number bias control condition value are respectively assigned corresponding preset weight coefficients, and the abnormal parameter measurement value, the abnormal control frequency condition value and the number bias control condition value are respectively multiplied by the corresponding preset weight coefficients, and the sum of the three product results is marked as the parameter control measurement value; and the larger the parameter control measurement value, the worse the comprehensive performance of the control of the corresponding environmental parameter in a unit time;

[0046] The parameter control measurement value is compared with the corresponding preset parameter control measurement threshold value, and if the parameter control measurement value exceeds the corresponding preset parameter control measurement threshold value, it indicates that the comprehensive performance of the control of the corresponding environmental parameter in a unit time is poor, and the parameter control suspicious symbol FY-1 is assigned to the corresponding environmental parameter; if there is an environmental parameter assigned with the parameter control suspicious symbol FY-1 in a unit time, it indicates that there is an environmental control hidden danger in the copper oxide continuous production line, and a production control suspicious signal is generated;

[0047] If there is no environmental parameter assigned with the parameter control suspicious symbol FY-1 in a unit time, the production control suspicious coefficient is obtained by multi-parameter summary and induction analysis, specifically: the parameter control measurement value of the corresponding environmental parameter is obtained and compared with the corresponding preset parameter control measurement threshold value to obtain the parameter control measurement value, a set of preset control abnormal influence weight values with values greater than zero are set for each environmental parameter in advance, and the more the copper oxide stable production depends on the effective control of the corresponding environmental parameter, the greater the value of the preset control abnormal influence weight value matched with the environmental parameter; the parameter control measurement value of the corresponding environmental parameter is multiplied by the corresponding preset control abnormal influence weight value to obtain a parameter control bad analysis value, and the parameter control bad analysis values of all environmental parameters are summed to obtain the production control suspicious coefficient;

[0048] The production control suspicious coefficient is compared with a preset production control suspicious coefficient threshold value. If the production control suspicious coefficient exceeds the preset production control suspicious coefficient threshold value, it indicates that the copper oxide continuous production line has environmental control hidden dangers, and a production control suspicious signal is generated. If the production control suspicious coefficient does not exceed the preset production control suspicious coefficient threshold value, it indicates that the environmental control of the copper oxide continuous production line performs well, which is conducive to ensuring that the copper oxide production process is stable, safe and efficient, and a production control qualified signal is generated.

[0049] Embodiment Two: As shown in the following table, the difference between this embodiment and Embodiment One is that the production control suspiciousness comprehensive evaluation unit is communicatively connected to the implementation effect verification unit. The production control suspiciousness comprehensive evaluation unit sends the production control qualified signal to the implementation effect verification unit. The implementation effect verification unit verifies and analyzes the production effect of the copper oxide continuous production process when the production control qualified signal is received, and generates an implementation effect verification excellent signal or an implementation effect verification poor signal accordingly. Figure 2

[0050] The implementation effect verification excellent signal or the implementation effect verification poor signal is sent to the production management terminal. When the production management terminal receives the implementation effect verification poor signal, it issues a corresponding early warning. The implementation effect of the copper oxide production environment automation control can be reasonably analyzed and accurately evaluated to remind the production management personnel to take reasonable optimization measures in a timely manner, thereby further ensuring the quality of the copper oxide product and the energy saving effect. The specific analysis process of the implementation effect verification unit is as follows:

[0051] A plurality of sampling time points are set in a unit time. The produced copper oxide is sampled and detected at the corresponding sampling time points. After detection, the content proportion of impurities in the corresponding sample is collected and marked as a purity abnormal value, and the average particle size of the corresponding sample is collected and marked as a particle size abnormal value compared with the deviation value of the preset standard particle size value.

[0052] The purity abnormal value and the particle size abnormal value are weighted and summed to obtain a copper oxide production quality coefficient. That is, the purity abnormal value and the particle size abnormal value are respectively assigned a corresponding preset weight coefficient, and the purity abnormal value and the particle size abnormal value are respectively multiplied by the corresponding preset weight coefficient. The sum of the two sets of product results is marked as the copper oxide production quality coefficient. Moreover, the larger the value of the copper oxide production quality coefficient, the poorer the quality of the copper oxide produced at the corresponding sampling time point.

[0053] The copper oxide production quality coefficient is compared with a preset copper oxide production quality coefficient threshold value. If the copper oxide production quality coefficient exceeds the preset copper oxide production quality coefficient threshold value, it indicates that the quality of the copper oxide produced at the corresponding sampling time point is poor, and the corresponding sampling time point is marked as a production quality abnormal time point.

[0054] ​The number of the time points of the product quality difference in a unit time is obtained, and a ratio of the number of the time points of the product quality difference to the number of the sampling time points is calculated to obtain a product quality difference measurement value. The product quality difference measurement value is compared with a preset product quality difference measurement threshold value. If the product quality difference measurement value exceeds the preset product quality difference measurement threshold value, it indicates that the copper oxide product quality control performance in a unit time is poor, and an implementation effect poor signal is generated.

[0055] If the product quality difference measurement value does not exceed the preset product quality difference measurement threshold value, the copper oxide product quality coefficients of all the sampling time points are obtained, and a mean value of the copper oxide product quality coefficients is calculated to obtain a product quality characteristic value. The copper oxide product quality coefficient with the largest value is marked as a product quality amplitude value.

[0056] A product quality verification value is calculated by weighted summation of the product quality difference measurement value, the product quality characteristic value and the product quality amplitude value. That is, the product quality difference measurement value, the product quality characteristic value and the product quality amplitude value are respectively assigned with corresponding preset weight coefficients, and the product quality difference measurement value, the product quality characteristic value and the product quality amplitude value are respectively multiplied by the corresponding preset weight coefficients. The sum of the three groups of product results is marked as the product quality verification value. The larger the value of the product quality verification value, the worse the comprehensive copper oxide product quality control performance in a unit time.

[0057] The product quality verification value is compared with a preset product quality verification threshold value. If the product quality verification value exceeds the preset product quality verification threshold value, it indicates that the comprehensive copper oxide product quality control performance in a unit time is poor, and an implementation effect poor signal is generated.

[0058] Further, if the product quality verification value does not exceed the preset product quality verification threshold value, it indicates that the comprehensive copper oxide product quality control performance in a unit time is good. The copper oxide production amount and the energy consumption of the production process in a unit time are obtained. The copper oxide production amount is compared with the energy consumption of the production process to calculate an energy consumption verification value. It should be noted that the larger the value of the energy consumption verification value, the worse the energy saving performance in the continuous production process of the copper oxide in a unit time.

[0059] The energy consumption verification value is compared with a preset energy consumption verification threshold value. If the energy consumption verification value exceeds the preset energy consumption verification threshold value, it indicates that the energy saving performance in the continuous production process of the copper oxide in a unit time is good, and an implementation effect good signal is generated. If the energy consumption verification value does not exceed the preset energy consumption verification threshold value, it indicates that the energy saving performance in the continuous production process of the copper oxide in a unit time is poor, and an implementation effect poor signal is generated.

[0060] Embodiment three: as Figure 2The difference between the embodiment and the embodiment one and the embodiment two is that the implementation effect verification unit is in communication connection with the production continuity evaluation unit, the implementation effect verification unit sends the implementation effect verification signal to the production continuity evaluation unit, the production continuity evaluation unit analyzes the continuity status of the copper oxide production process when the implementation effect verification signal is received, and generates the continuity qualified signal or the continuity abnormal signal accordingly;

[0061] and sends the continuity qualified signal or the continuity abnormal signal to the production management terminal, the production management terminal sends the corresponding early warning when the continuity abnormal signal is received, so as to remind the production management personnel to strengthen the supervision of the copper oxide continuous production line, and to carry out corresponding inspection and repair operation as needed, so as to further ensure the stability and continuity of the copper oxide production process; the specific analysis process of the production continuity evaluation unit is as follows:

[0062] The number of interruptions of the copper oxide production process in a unit time is obtained and marked as the production interruption frequency value, the production interruption frequency value is compared with the preset production interruption frequency threshold value, if the production interruption frequency value exceeds the preset production interruption frequency threshold value, it indicates that the continuous stability of the copper oxide production process is poor, and the continuity abnormal signal is generated;

[0063] If the production interruption frequency value does not exceed the preset production interruption frequency threshold value, the duration of the corresponding production interruption process is marked as the interruption duration, the sum of all interruption durations in a unit time is calculated to obtain the production interruption time value, and the interruption duration is compared with the preset interruption duration threshold value, and the number of interruption durations in a unit time that exceed the preset interruption duration threshold value is marked as the production interruption abnormal value;

[0064] The continuity evaluation coefficient is obtained by weighted sum calculation of the production interruption frequency value, the production interruption time value and the production interruption abnormal value; that is, the production interruption frequency value, the production interruption time value and the production interruption abnormal value are respectively assigned with corresponding preset weight coefficients, and the production interruption frequency value, the production interruption time value and the production interruption abnormal value are respectively multiplied by the corresponding preset weight coefficients, and the sum of the three groups of product results is marked as the continuity evaluation coefficient; and the larger the value of the continuity evaluation coefficient, the worse the comprehensive performance of the continuous stability of the copper oxide production process;

[0065] The continuity evaluation coefficient is compared with the preset continuity evaluation coefficient threshold value, if the continuity evaluation coefficient exceeds the preset continuity evaluation coefficient threshold value, it indicates that the comprehensive performance of the continuous stability of the copper oxide production process is poor, and the continuity abnormal signal is generated; if the continuity evaluation coefficient does not exceed the preset continuity evaluation coefficient threshold value, it indicates that the comprehensive performance of the continuous stability of the copper oxide production process is good, and the continuity qualified signal is generated.

[0066] The working principle of the present application is as follows: in use, the environmental monitoring unit is used to monitor the environment of the continuous copper oxide production process to collect detection data of various environmental parameters, the abnormal parameter capturing unit marks the environmental parameters that do not meet the corresponding data requirements as abnormal parameters, and the automatic adjustment control unit performs adaptive adjustment operation for the abnormal parameters, so as to realize comprehensive monitoring and automatic precise control of the copper oxide production process, ensure that the copper oxide production process is always in a suitable environment, improve the quality and energy saving effect of the copper oxide product, and the production control suspiciousness comprehensive evaluation unit comprehensively evaluates the production control suspiciousness degree of the continuous copper oxide production process, investigates and analyzes the reasons when the production control suspicious signal is generated, and makes reasonable improvement measures, so that the continuous copper oxide production remains stable and safe, the quality and energy saving effect of the copper oxide product are improved, and the supervision difficulty of the copper oxide production process is significantly reduced and the production intelligent level is improved.

[0067] In the technical scheme of the present application, the threshold value or the preset value, the preset range and the like are set for result comparison and analysis, so as to determine whether it is good or bad, and the size of the threshold value or the preset value is determined according to the large model analysis of sample data and artificial experience, and is recorded and stored, and can be appropriately adjusted according to seasonal or common influence conditions.

[0068] In addition, the weight coefficient and the influence factor are set according to the influence of each parameter on the result, and a specific value is allocated to finally reflect the influence of the result, and the weight coefficient and the influence factor are recorded and stored by combining the large model analysis of sample data and artificial experience, and can be appropriately adjusted according to seasonal or common influence conditions.

[0069] The preferred embodiments of the present application disclosed above are only used to help explain the present application, and the preferred embodiments do not describe all the details and do not limit the present application to the specific embodiments. Obviously, many modifications and changes can be made according to the content of the present application. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An intelligent control system for the production environment adapted to continuous copper oxide production, characterized in that, It includes a production environment monitoring unit, an abnormal parameter capture unit, an automatic adjustment and control unit, a production control suspicion comprehensive assessment unit, and a production management terminal; the production environment monitoring unit monitors the environment of the continuous copper oxide production process and transmits the detection data of various environmental parameters to the abnormal parameter capture unit; The abnormal parameter capture unit marks environmental parameters that do not meet the corresponding data requirements as abnormal parameters, and the automatic adjustment control unit performs adaptive adjustment when it receives abnormal parameters. The production control suspicion assessment unit comprehensively assesses the degree of production control suspicion in the continuous copper oxide production process, and generates a production control qualified signal or a production control suspicious signal and sends it to the production management terminal accordingly. The production control suspicion comprehensive assessment unit communicates with the implementation effect verification unit. The production control suspicion comprehensive assessment unit sends the production control qualified signal to the implementation effect verification unit. When the implementation effect verification unit receives the production control qualified signal, it verifies and analyzes the production effect of the continuous copper oxide production process, and generates an implementation effect excellent signal or an implementation effect poor signal accordingly. The implementation effect excellent signal or implementation effect poor signal is then sent to the production management terminal. When the production management terminal receives the implementation effect poor signal, it issues a corresponding warning. The specific analysis process for implementing the effect verification unit includes: Several sampling time points are set within a unit of time. The number of time points with different product quality within a unit of time is obtained and the ratio of the number of sampling time points is calculated to obtain the product quality difference measurement value. If the product quality difference measurement value exceeds the preset product quality difference measurement threshold, an implementation effect verification signal is generated. If the time-series measurement value of product quality does not exceed the preset time-series measurement threshold, the product quality verification value is obtained by weighted summation of the time-series measurement value, product quality characteristic value and product quality amplitude value. If the product quality verification value exceeds the preset product quality verification threshold, an implementation effect verification signal is generated. If the product quality verification value does not exceed the preset product quality verification threshold, the copper oxide production volume and energy consumption of the production process per unit time are obtained. The ratio of the copper oxide production volume to the energy consumption of the production process is calculated to obtain the energy consumption verification value. If the energy consumption verification value exceeds the preset energy consumption verification threshold, an implementation effect verification signal is generated; otherwise, an implementation effect verification signal is generated. The implementation effect verification unit communicates with the production continuity assessment unit. The implementation effect verification unit sends the implementation effect verification signal to the production continuity assessment unit. When the production continuity assessment unit receives the implementation effect verification signal, it analyzes the continuity status of the copper oxide production process and generates a continuity qualified signal or a continuity abnormal signal accordingly. The continuity qualified signal or continuity abnormal signal is then sent to the production management terminal. When the production management terminal receives the continuity abnormal signal, it issues a corresponding warning.

2. The intelligent control system for the production environment adapted to continuous copper oxide production according to claim 1, characterized in that, The specific analysis process of the comprehensive assessment unit for suspected production control issues includes: If the abnormal parameter measurement value exceeds the corresponding preset abnormal parameter measurement threshold, the corresponding environmental parameter is assigned the parameter control doubt symbol FY-1; if the abnormal parameter measurement value exceeds the corresponding preset abnormal parameter measurement threshold, the parameter control evaluation analysis is used to obtain the parameter control analysis value of the corresponding environmental parameter; if the parameter control analysis value exceeds the corresponding preset parameter control analysis threshold, the corresponding environmental parameter is assigned the parameter control doubt symbol FY-1. If an environmental parameter is assigned the suspicious symbol FY-1 within a unit of time, a production control suspicious signal is generated; if no environmental parameter is assigned the suspicious symbol FY-1 within a unit of time, a production control suspicious coefficient is obtained through multi-parameter summary and analysis. If the production control suspicious coefficient exceeds the preset production control suspicious coefficient threshold, a production control suspicious signal is generated; otherwise, a production control qualified signal is generated.

3. The intelligent control system for the production environment adapted to continuous copper oxide production according to claim 2, characterized in that, The specific analysis process of parameter control evaluation is as follows: obtain the number of abnormal control values ​​corresponding to the corresponding environmental parameters within a unit time and mark them as abnormal control frequency values; calculate the average of all abnormal control values ​​of the corresponding environmental parameters within a unit time and calculate the ratio of the average calculation result to the corresponding preset abnormal control threshold to obtain the abnormal control value; obtain the parameter control analysis value of the corresponding environmental parameters by weighted summation of abnormal parameter measurement values, abnormal control frequency values ​​and abnormal control values.

4. The intelligent control system for the production environment adapted to continuous copper oxide production according to claim 2, characterized in that, The specific analysis process of multi-parameter summary and inductive analysis is as follows: The control and measurement values ​​of the corresponding environmental parameters are obtained and the ratio of them to the corresponding preset control and measurement thresholds is calculated to obtain the control and measurement value. The control and measurement value of the corresponding environmental parameters is multiplied by the corresponding preset control impact weight value to obtain the control failure analysis value. The control failure analysis values ​​of all environmental parameters are summed to obtain the production control suspicion coefficient.

5. The intelligent control system for the production environment adapted to continuous copper oxide production according to claim 1, characterized in that, The specific analysis process for the production continuity assessment unit is as follows: The number of times the copper oxide production process is interrupted within a unit time is obtained and marked as the production interruption frequency value. The production interruption frequency value is compared with the preset production interruption frequency threshold. If the production interruption frequency value exceeds the preset production interruption frequency threshold, a continuous abnormal signal is generated. If the production interruption value does not exceed the preset production interruption threshold, the duration of the corresponding production interruption process is marked as the interruption duration. The production interruption value is calculated by summing all interruption durations within a unit time. The number of interruption durations exceeding the preset interruption duration threshold within a unit time is marked as the production interruption value. The continuity assessment coefficient is calculated by weighting and summing the production frequency interruption value, production time interruption value, and production anomaly value. The continuity assessment coefficient is then compared with a preset continuity assessment coefficient threshold. If the continuity assessment coefficient exceeds the preset continuity assessment coefficient threshold, a continuity anomaly signal is generated. If the continuity evaluation coefficient does not exceed the preset continuity evaluation coefficient threshold, a continuity qualified signal is generated.

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