CN115854706B - Intelligent control method and system for dryer - Google Patents
Intelligent control method and system for dryer Download PDFInfo
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- CN115854706B CN115854706B CN202310090791.0A CN202310090791A CN115854706B CN 115854706 B CN115854706 B CN 115854706B CN 202310090791 A CN202310090791 A CN 202310090791A CN 115854706 B CN115854706 B CN 115854706B
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Abstract
The invention discloses an intelligent control method and system of a dryer, which relate to the technical field of data processing, and the method comprises the following steps: image acquisition is carried out on the traditional Chinese medicine to be dried; identifying granularity of the traditional Chinese medicine to be dried based on the image acquisition set, and performing initial screening and classification to obtain granularity identification; collecting water content data of the traditional Chinese medicine to be dried through a water content monitoring device, and carrying out water content clustering of an initial classification result based on a water content data collecting result to obtain a clustering result containing a water content mark; inputting the granularity mark and the water content mark into a drying parameter control model, and outputting drying control data; and carrying out drying control on the traditional Chinese medicine to be dried through the drying control data and the clustering result. The invention solves the technical problems of inaccurate parameter grasp, poor drying quality and influence on the drug effect of the traditional Chinese medicine in the traditional Chinese medicine drying process in the prior art, and achieves the technical effects of intelligently controlling the dryer, monitoring the drying process in real time and ensuring the drying quality.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to an intelligent control method and system of a dryer.
Background
In recent years, the Chinese medicine industry of China is steadily developed, and the combination between the Chinese medicine and the modern science and technology is also more compact. By applying the new intelligent equipment and instruments to the practice of traditional Chinese medicine, the method has very important significance for accelerating the promotion of the modernization of traditional Chinese medicine and more effectively and safely serving the health of people.
At present, in order to keep the original components and medicinal characteristics of the traditional Chinese medicine, the traditional Chinese medicine can be stored for a long time, and is dehydrated in an artificial sun-drying mode. Meanwhile, as the demand of traditional Chinese medicinal materials rises year by year, the artificial sun-drying mode can not meet the supply of the traditional Chinese medicinal materials. Therefore, the industry gradually begins to use drying equipment to carry out drying treatment on the materials, and the drying equipment comprises a microwave dryer and a traditional Chinese medicinal material dryer. The traditional Chinese medicine dryer adopts the design of the stratosphere air duct and the vertical layer air duct, so that the temperature adjustable range is large, the dryer can adapt to drying of various medicinal materials, and the dryer can not destroy the nutritional value and the medicinal components of the medicinal materials like a microwave dryer, so that the dryer is widely used.
However, in the process of drying the Chinese medicinal materials, there is a certain range requirement on the temperature and humidity of the medicinal materials, and the corresponding drying parameters are inconsistent according to the kind and the production place of the medicinal materials actually dried. The existing dryer is directly set with corresponding parameters according to the type of medicinal materials, the dryer cannot be adjusted according to the state of the medicinal materials in the actual drying process, and the quality of the dried medicinal materials cannot meet the requirement, so that the medicinal materials lose. In the prior art, the parameters of the traditional Chinese medicine drying process are inaccurately mastered, the drying quality is poor, and the drug effect of the traditional Chinese medicine is affected.
Disclosure of Invention
The application provides an intelligent control method and system of a dryer, which are used for solving the technical problems that parameters of a traditional Chinese medicine drying process are inaccurate to grasp, drying quality is poor and the drug effect of the traditional Chinese medicine is influenced in the prior art.
In view of the above problems, the present application provides an intelligent control method and system for a dryer.
In a first aspect of the present application, there is provided an intelligent control method of a dryer, the method being applied to an intelligent control system, the intelligent control system being communicatively connected to an image acquisition device and a moisture monitoring device, the method comprising:
image acquisition is carried out on the traditional Chinese medicine to be dried to obtain an image acquisition set;
performing particle size identification of the traditional Chinese medicine to be dried based on the image acquisition set, and performing initial screening and classification according to a particle size identification result to obtain an initial classification result, wherein the initial classification result has a particle size identification;
the moisture monitoring device is used for collecting moisture content data of the traditional Chinese medicine to be dried, and clustering the moisture content of the initial classification result based on the moisture content data collecting result to obtain a clustering result, wherein the clustering result has a moisture content identifier;
inputting the granularity identification and the water content identification into a drying parameter control model, and outputting drying control data, wherein the drying control data comprises node control result identification information;
and carrying out drying control on the traditional Chinese medicine to be dried through the drying control data and the clustering result.
In a second aspect of the present application, there is provided an intelligent control system of a dryer, the system comprising:
the image acquisition module is used for acquiring images of the traditional Chinese medicines to be dried to obtain an image acquisition set;
the classification result obtaining module is used for carrying out granularity identification on the traditional Chinese medicine to be dried based on the image acquisition set, carrying out initial screening classification according to the granularity identification result, and obtaining an initial classification result, wherein the initial classification result has granularity identification;
the clustering result obtaining module is used for collecting water content data of the traditional Chinese medicine to be dried through the water content monitoring device, and carrying out water content clustering of the initial classification result based on the water content data collecting result to obtain a clustering result, wherein the clustering result has a water content identifier;
the control data output module is used for inputting the granularity identification and the water content identification into a drying parameter control model and outputting drying control data, wherein the drying control data comprises node control result identification information;
and the drying control module is used for controlling the drying of the traditional Chinese medicine to be dried through the drying control data and the clustering result.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
according to the method, image acquisition is carried out on traditional Chinese medicines to be dried to obtain an image acquisition set, then particle sizes of the traditional Chinese medicines to be dried are identified according to the image acquisition set, initial screening classification is carried out according to the obtained particle size identification result, an initial classification result is obtained, wherein the initial classification result is provided with particle size identification, then water content data of the traditional Chinese medicines to be dried are acquired through a water content monitoring device, water content of the initial classification result is clustered according to the water content data acquisition result, a clustering result is obtained, the clustering result is provided with the water content identification, the particle size identification and the water content identification are input into a drying parameter control model, drying control data are output, the drying control data comprise node control result identification information, and then drying control of the traditional Chinese medicines to be dried is carried out according to the drying control data and the clustering result. The intelligent control device has the advantages of ensuring the drying effect of the traditional Chinese medicine, intelligently controlling the dryer and improving the control precision of the dryer.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of an intelligent control method of a dryer according to an embodiment of the present application;
fig. 2 is a schematic flow chart of using a deviation adjustment result as a water content identifier in an intelligent control method of a dryer according to an embodiment of the present application;
fig. 3 is a schematic flow chart of drying control adjustment of a traditional Chinese medicine to be dried in an intelligent control method of a dryer according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an intelligent control system of a dryer according to an embodiment of the present application.
Reference numerals illustrate: the device comprises an image acquisition module 11, a classification result obtaining module 12, a clustering result obtaining module 13, a control data output module 14 and a drying control module 15.
Detailed Description
The application provides an intelligent control method of a dryer, which is used for solving the technical problems that in the prior art, parameters of a traditional Chinese medicine drying process are inaccurate to grasp, the drying quality is poor and the drug effect of the traditional Chinese medicine is influenced, and achieving the technical effects of intelligently controlling the dryer, monitoring the drying process in real time and guaranteeing the drying quality.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or modules not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
As shown in fig. 1, the present application provides an intelligent control method of a dryer, where the method is applied to an intelligent control system, and the intelligent control system is communicatively connected with an image acquisition device and a moisture monitoring device, and the method includes:
step S100: image acquisition is carried out on the traditional Chinese medicine to be dried to obtain an image acquisition set;
specifically, the fresh Chinese medicinal materials have higher water content, and are easy to be rotten and spoiled due to mechanical damage and microbial action in the storage process, so that a large amount of water in the Chinese medicinal materials is removed by drying the Chinese medicinal materials, and the aim of prolonging the storage time is fulfilled. The image acquisition device is used for carrying out image acquisition on the appearance of the traditional Chinese medicine to be dried, so that the image acquisition set reflecting the state of the traditional Chinese medicine to be dried is obtained. Preferably, the image collection set is an image collection obtained by carrying out multi-angle and omnibearing image collection on the traditional Chinese medicine to be dried by utilizing an image collection device. Therefore, the technical effect of collecting images of the traditional Chinese medicine to be dried and providing analysis basis for analysis of the subsequent drying process is achieved.
Step S200: performing particle size identification of the traditional Chinese medicine to be dried based on the image acquisition set, and performing initial screening and classification according to a particle size identification result to obtain an initial classification result, wherein the initial classification result has a particle size identification;
specifically, image analysis is performed on the image acquisition set, granularity of the traditional Chinese medicine to be dried is used as an extraction label, and the shape characteristics of the traditional Chinese medicine to be dried in the images in the image acquisition set are extracted, so that the granularity condition of the traditional Chinese medicine to be dried is obtained. And performing traversing shape feature extraction on the images in the image acquisition set, and analyzing the granularity of the Chinese medicaments to obtain the granularity identification result. Wherein, the particle size recognition result reflects the particle size condition of the medicinal material to be dried. And then, according to the particle size of the medicinal materials to be dried in the particle size identification result, carrying out initial screening and classification on the Chinese medicaments to be dried. Illustratively, the dried orange peel is divided into 3 kinds according to the size of the particle size, wherein the length of the dried orange peel of class C is below 4 cm, the length of the dried orange peel of class B is 4-6 cm, and the length of the dried orange peel of class A is 6-8 cm. And screening the traditional Chinese medicines to be dried in the granularity identification result according to the granularity, so as to obtain the initial classification result. The initial classification result is obtained by classifying according to the granularity of the traditional Chinese medicine to be dried, and the granularity identification is used for identifying the granularity of the traditional Chinese medicine to be dried in each classification result, so that a basis is provided for setting the drying parameters according to the granularity of the traditional Chinese medicine.
Step S300: the moisture monitoring device is used for collecting moisture content data of the traditional Chinese medicine to be dried, and clustering the moisture content of the initial classification result based on the moisture content data collecting result to obtain a clustering result, wherein the clustering result has a moisture content identifier;
further, step S300 in the embodiment of the present application further includes:
step S310: obtaining drying demand information, carrying out demand analysis on the drying demand information, and obtaining water content aggregation precision constraint data;
step S320: and carrying out aggregation constraint on the water content data acquisition result through the water content aggregation precision constraint data, and obtaining the clustering result based on the aggregation constraint result.
Further, as shown in fig. 2, step S300 in the embodiment of the present application further includes:
step S330: carrying out drying deviation analysis on the traditional Chinese medicine to be dried according to the drying demand information to generate a drying deviation analysis result;
step S340: obtaining moisture content distribution data of each cluster in the clustering result, and obtaining a moisture content average value according to the moisture content distribution data;
step S350: and carrying out deviation adjustment on the average value of the moisture content according to the drying deviation analysis result, and taking the deviation adjustment result as the moisture content mark.
Specifically, the moisture monitoring device is equipment for monitoring the moisture content of the traditional Chinese medicine to be dried on line in real time by utilizing the near infrared or microwave principle and the influence of moisture on electromagnetic waves. The water content data acquisition result is obtained by installing the water content monitoring device on the dryer and acquiring the water content of the traditional Chinese medicine to be dried. The water content data acquisition result reflects the specific water content condition of the traditional Chinese medicine to be dried. The drying requirement is a requirement for drying the traditional Chinese medicine to be dried, and comprises drying temperature, traditional Chinese medicine application, drying humidity and the like. And analyzing the drying requirement to obtain the water content polymerization precision constraint data. Illustratively, in the process of drying the wolfberry fruit, the water content cannot be reduced in the first stage of drying, a large amount of water is required to be drained in the second stage, the water content is obviously reduced, the water content is reduced in the third stage, the water content is still reduced but the reduction amplitude is smaller, the water content is uniformly drained in the fourth stage, and the water content is uniformly reduced. And determining the water content requirement of the medlar at the moment according to the corresponding drying stage, and further obtaining the water content polymerization precision constraint data. The water content aggregation precision constraint data is used for constraining the clustering range of the water content data acquisition result and comprises water content ranges corresponding to different categories. And then determining the water content range corresponding to each class in clustering according to the aggregation constraint result, and dividing the water content data acquisition result corresponding to the same water content range into the same class to obtain the clustering result. The water content identification is to carry out remarkable identification on the water content in the clustering result, and provides basis for the control of the subsequent drying parameters.
Specifically, the drying deviation analysis result is that the drying direction of the traditional Chinese medicine to be dried is analyzed according to the drying demand information, and the moisture content condition of the traditional Chinese medicine to be dried after the drying is completed is obtained. And further, analyzing the water content distribution data of each cluster in the clustering results, namely, the water content of the traditional Chinese medicine to be dried in each cluster result, and carrying out averaging treatment on the water content distribution data in each cluster result to obtain the water content average value. Wherein the average value of the moisture content reflects the relative concentration value of the moisture content in each clustering result. And then, according to the drying deviation analysis result, regulating the deviation of the average value of the moisture content, namely the similarity of the average value of the moisture content in the current clustering result to the drying deviation analysis result. The bias adjustment includes a positive bias adjustment and a negative bias adjustment. The forward bias adjustment means that the current water content is a certain distance from the water content requirement in the drying bias analysis result, and the drying operation needs to be continued. The negative bias adjustment means that the current water content can meet the water content required in the drying bias analysis result, and the drying operation is not needed. Therefore, by taking the deviation adjusting result as the water content mark, the basis can be provided for the subsequent setting of the drying operation parameters, and the technical effect of improving the drying quality of the traditional Chinese medicine is achieved.
Step S400: inputting the granularity identification and the water content identification into a drying parameter control model, and outputting drying control data, wherein the drying control data comprises node control result identification information;
further, step S400 in the embodiment of the present application further includes:
step S410: obtaining traditional Chinese medicine type information of the traditional Chinese medicine to be dried;
step S420: generating extreme temperature constraint data based on the traditional Chinese medicine type information;
step S430: and constructing an hidden layer based on the extreme temperature constraint data, coupling the hidden layer to the drying parameter control model, and outputting the drying control data of the traditional Chinese medicine to be dried through the drying parameter control model with the hidden layer.
Specifically, the drying parameter control model is a functional model for intelligently outputting parameters in the drying process of the Chinese medicine in the dryer. Preferably, the historical granularity identification, the historical water content identification and the historical drying control data of the dryer are collected to form a historical data set, and the historical data set is further divided into a training data set and a testing data set according to a certain proportion, wherein the proportion is 2:1. And training the drying parameter control model by using the training data set, training the model until convergence, and further, performing accuracy test on the drying parameter control model by using the test data set, and obtaining the drying parameter control model after training when the accuracy of the model can meet the requirements. And further, the particle size identification and the water content identification are input into the drying parameter control model, and the drying control data is obtained through intelligent operation of the model. The drying control data are control parameters in the drying process of the traditional Chinese medicine by the dryer, and comprise a drying node, a drying temperature, a drying humidity and the like.
Specifically, the traditional Chinese medicine type information including the type of traditional Chinese medicine, the purpose of traditional Chinese medicine and the like is obtained by collecting the traditional Chinese medicine type of the traditional Chinese medicine to be dried. And acquiring, analyzing and analyzing the traditional Chinese medicine type information to obtain the extreme value temperature constraint data. The extreme temperature constraint data are data for constraining a maximum value and a minimum value which can be reached by the temperature in the drying process, and comprise the maximum value and the minimum value of the temperature. And constructing an hidden layer for constraining the temperature based on the extreme temperature constraint data, and adding a temperature constraint function for setting the drying parameters by coupling the hidden layer into the drying parameter control model. Illustratively, in the second stage of drying the wolfberry fruit, the optimum drying temperature is 45 ℃, and the maximum temperature during drying is 50 ℃ and the minimum temperature is 40 ℃. The granularity and water content information of the medlar are input into a drying parameter control model, and the output control temperature is limited to be 40-50 ℃ through an hidden layer. The node control result identification information is information for identifying a drying result corresponding to a node after drying is finished. The technical effect of laying mats for comparison of the subsequent drying operation results is achieved.
Step S500: and carrying out drying control on the traditional Chinese medicine to be dried through the drying control data and the clustering result.
Further, as shown in fig. 3, step S500 in the embodiment of the present application further includes:
step S510: collecting the continuous moisture content of the traditional Chinese medicine to be dried, which is subjected to drying control, through the moisture monitoring device, so as to obtain a continuous monitoring result;
step S520: performing node comparison based on the continuous monitoring result and the node control result identification information to generate a node comparison result;
step S530: generating node delay control data according to the node comparison result, and performing drying control adjustment of the traditional Chinese medicine to be dried through the node delay control data.
Specifically, according to the classification in the clustering result, control data including control temperature and control time when the corresponding classification of traditional Chinese medicines are found from the drying control data to carry out drying control are correspondingly used, and parameter adjustment is carried out on the dryer, so that the traditional Chinese medicines to be dried are dried and controlled. And further, continuously collecting the moisture content of the traditional Chinese medicine to be dried in the drying control by a moisture monitoring device to obtain a result of continuously monitoring the moisture content. Wherein, the continuous monitoring result reflects the moisture content change condition of the traditional Chinese medicine to be dried in the drying process. And extracting the continuous monitoring result according to the node in the node result identification information, so that the moisture content corresponding to the node control result identification information is compared with the moisture content of the medicinal material in the actual monitoring process, and the node comparison result is obtained. The node comparison result reflects whether the moisture content of the medicinal material to be dried accords with the expectation in the drying process. And then, obtaining the node time delay control data according to the node comparison result, and controlling and adjusting the drying process of the traditional Chinese medicine to be dried according to the prolonged time. The node time delay control data can be used for carrying out real-time feedback adjustment on the dryer according to the drying effect, so that the accuracy of drying is improved, the drying process is timely adjusted, and the technical effect of feedback time is shortened.
Further, step S530 in the embodiment of the present application further includes:
step S531: obtaining node comparison stage information and moisture content deviation value information based on the node comparison result, wherein the moisture content deviation value information has positive and negative value identifications;
step S532: when the moisture content deviation value is a positive value mark, node extension control information of the current node is generated according to the moisture content deviation value information and the node comparison stage information;
step S533: the node extension control information is used as the node time delay control data;
step S534: obtaining temperature compensation data according to the moisture content deviation value information, the node comparison stage information and the node delay control data;
step S535: and carrying out the drying temperature compensation controlled by the current node through the temperature compensation data, and carrying out the drying control adjustment of the traditional Chinese medicine to be dried according to the compensation result and the node time delay control data.
Specifically, corresponding node comparison stage information and moisture content deviation value information are obtained according to the node comparison result. The node comparison stage information is the condition that the current comparison time node is positioned in the drying stage of the traditional Chinese medicine to be dried. The moisture content deviation value information reflects the difference value between the moisture content information of the traditional Chinese medicine to be dried after the current drying treatment and the moisture content to be achieved, and the moisture content deviation value information has positive and negative value marks. When the deviation value of the moisture content is positive, the traditional Chinese medicine is not dried to a sufficient degree, and the moisture content is too high to meet the requirements. When the deviation value of the moisture content is negative, the traditional Chinese medicine is dried to too high degree, so that the moisture content is too low.
Specifically, the node extension control information is obtained by extending the current drying node according to the moisture content deviation value information and the node comparison stage information, and preferably comprises an extension time. The data in the node time delay control information is set as the node time delay control data. And analyzing the node comparison stage information and the node time delay control data according to the moisture content deviation value information, and determining the temperature compensation data according to the deviation moisture degree and the drying stage. Wherein the temperature compensation data is data for adjusting the temperature of the current node. And drying the traditional Chinese medicine to be dried by compensating the temperature of the current node and prolonging the drying time. The technical effect of adjusting the drying process in real time and improving the drying quality is achieved.
Further, step S530 in the embodiment of the present application further includes:
step S536: when the moisture content deviation value is a negative sign, generating a node parameter regulation instruction of the next node according to the moisture content deviation value information and the node comparison stage information;
step S537: generating temperature adjustment control data based on the moisture content deviation value information and the node comparison stage information according to the node parameter regulation instruction;
step S538: and adjusting the drying temperature of the next node according to the temperature adjustment control data.
Specifically, when the moisture content deviation value is a negative sign, it indicates that the drying temperature is too high or the drying time is too long in the drying operation of the traditional Chinese medicine, so that the moisture content in the traditional Chinese medicine to be dried is too low, and the requirements of the current stage cannot be met. And obtaining a drying parameter corresponding to the next node from the node comparison stage information, and obtaining the drying degree required to be reduced in the next stage according to the overdrying degree reflected in the moisture content deviation value information. And adjusting node parameters of the next node according to the drying degree which needs to be reduced, and obtaining the node parameter regulation and control instruction. The node parameter regulation and control instruction is a command for regulating the drying parameters of the next node. And further, obtaining corresponding drying adjustment data according to the moisture content deviation value information and the grounding comparison stage information, and obtaining the temperature adjustment control data. The temperature adjustment control data refers to the adjustment amplitude of the drying temperature of the next node, and the drying temperature of the next node is adjusted according to the adjustment amplitude. The technical effects of feeding back and adjusting the drying effect of different stages of the dryer in real time and improving the drying quality are achieved.
In summary, the embodiments of the present application have at least the following technical effects:
according to the method, the appearance of the traditional Chinese medicine to be dried is collected by collecting the image, then the granularity of the traditional Chinese medicine to be dried is identified according to the image collection set, the traditional Chinese medicine is initially screened and classified according to the granularity identification result, the initial classification result is obtained, the granularity identification is added to the initial classification result, the drying control parameters are conveniently obtained subsequently, the moisture content data of the traditional Chinese medicine to be dried are collected by monitoring the moisture content data in real time through the moisture monitoring device, the aim of collecting the moisture content of the traditional Chinese medicine and providing basis for subsequent feedback adjustment is achieved, the initial classification result is subjected to clustering division according to the moisture content data collection result, the clustering results of different categories corresponding to different moisture contents are obtained, the aim of making the drying control data into a bedding is achieved by adding the moisture content identification to the clustering results, the intelligent output drying control data are input to the drying parameter control model, and the efficiency and the quality of parameter setting are improved, and the drying control data comprise node control result identification information. The intelligent degree of the control of the dryer is improved, the drying quality is further improved, and the technical effect of the drug effect of the traditional Chinese medicine is ensured.
Example two
Based on the same inventive concept as the intelligent control method of a dryer in the foregoing embodiments, as shown in fig. 4, the present application provides an intelligent control system of a dryer, and the system and method embodiments in the embodiments of the present application are based on the same inventive concept. Wherein the system comprises:
the image acquisition module 11 is used for acquiring images of the traditional Chinese medicines to be dried, and acquiring an image acquisition set;
the classification result obtaining module 12 is configured to perform granularity identification of the traditional Chinese medicine to be dried based on the image collection set, perform initial screening classification according to the granularity identification result, and obtain an initial classification result, where the initial classification result has granularity identification;
the clustering result obtaining module 13 is used for collecting water content data of the traditional Chinese medicine to be dried through a water content monitoring device, and carrying out water content clustering of the initial classification result based on the water content data collecting result to obtain a clustering result, wherein the clustering result has a water content identifier;
the control data output module 14 is configured to input the granularity identifier and the moisture content identifier into a drying parameter control model, and output drying control data, where the drying control data includes node control result identifier information;
and the drying control module 15 is used for controlling the drying of the traditional Chinese medicine to be dried through the drying control data and the clustering result by the drying control module 15.
Further, the system further comprises:
the monitoring result obtaining unit is used for collecting the continuous moisture content of the traditional Chinese medicine to be dried, which is subjected to drying control, through the moisture monitoring device, so as to obtain a continuous monitoring result;
the node comparison unit is used for carrying out node comparison based on the continuous monitoring result and the node control result identification information to generate a node comparison result;
and the drying control adjustment unit is used for generating node time delay control data according to the node comparison result and carrying out drying control adjustment on the traditional Chinese medicine to be dried through the node time delay control data.
Further, the system further comprises:
the deviation value information obtaining unit is used for obtaining node comparison stage information and moisture content deviation value information based on the node comparison result, wherein the moisture content deviation value information has positive and negative value identifications;
the control information obtaining unit is used for generating node extension control information of the current node according to the moisture content deviation value information and the node comparison stage information when the moisture content deviation value is a positive value mark;
the time delay control data setting unit is used for taking the node extension control information as the node time delay control data;
the temperature compensation data obtaining unit is used for obtaining temperature compensation data according to the moisture content deviation value information, the node comparison stage information and the node delay control data;
and the control and adjustment unit is used for carrying out the drying temperature compensation controlled by the current node through the temperature compensation data and carrying out the drying control adjustment of the traditional Chinese medicine to be dried according to the compensation result and the node time delay control data.
Further, the system further comprises:
the regulation and control instruction generation unit is used for generating a node parameter regulation and control instruction of the next node according to the moisture content deviation value information and the node comparison stage information when the moisture content deviation value is a negative value mark;
the temperature adjustment data generation unit is used for generating temperature adjustment control data based on the moisture content deviation value information and the node comparison stage information according to the node parameter regulation instruction;
and the drying temperature adjusting unit is used for adjusting the drying temperature of the next node according to the temperature adjustment control data.
Further, the system further comprises:
the traditional Chinese medicine type obtaining unit is used for obtaining traditional Chinese medicine type information of the traditional Chinese medicine to be dried;
the temperature constraint data generation unit is used for generating extreme value temperature constraint data based on the traditional Chinese medicine type information;
and the control data output unit is used for constructing an hidden layer based on the extreme temperature constraint data, coupling the hidden layer to the drying parameter control model, and outputting the drying control data of the traditional Chinese medicine to be dried through the drying parameter control model with the hidden layer.
Further, the system further comprises:
the precision constraint data acquisition unit is used for acquiring drying demand information, carrying out demand analysis on the drying demand information and acquiring water content aggregation precision constraint data;
and the aggregation constraint unit is used for conducting aggregation constraint on the water content data acquisition result through the water content aggregation precision constraint data, and obtaining the clustering result based on the aggregation constraint result.
Further, the system further comprises:
the deviation analysis result generation unit is used for carrying out drying deviation analysis on the traditional Chinese medicine to be dried according to the drying demand information to generate a drying deviation analysis result;
the average value obtaining unit is used for obtaining the water content distribution data of each cluster in the clustering result and obtaining a water content average value according to the water content distribution data;
and the deviation adjusting unit is used for carrying out deviation adjustment on the average value of the moisture content according to the drying deviation analysis result and taking the deviation adjustment result as the moisture content mark.
It should be noted that the sequence of the embodiments of the present application is merely for description, and does not represent the advantages and disadvantages of the embodiments. And the foregoing description has been directed to specific embodiments of this specification. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
The foregoing description of the preferred embodiments of the present application is not intended to limit the invention to the particular embodiments of the present application, but to limit the scope of the invention to the particular embodiments of the present application.
The specification and drawings are merely exemplary of the application and are to be regarded as covering any and all modifications, variations, combinations, or equivalents that are within the scope of the application. It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the present application and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (5)
1. An intelligent control method of a dryer is characterized in that the method is applied to an intelligent control system, and the intelligent control system is in communication connection with an image acquisition device and a moisture monitoring device, and the method comprises the following steps:
image acquisition is carried out on the traditional Chinese medicine to be dried to obtain an image acquisition set;
performing particle size identification of the traditional Chinese medicine to be dried based on the image acquisition set, and performing initial screening and classification according to a particle size identification result to obtain an initial classification result, wherein the initial classification result has a particle size identification;
the moisture monitoring device is used for collecting moisture content data of the traditional Chinese medicine to be dried, and clustering the moisture content of the initial classification result based on the moisture content data collecting result to obtain a clustering result, wherein the clustering result has a moisture content identifier;
inputting the granularity identification and the water content identification into a drying parameter control model, and outputting drying control data, wherein the drying control data comprises node control result identification information;
drying control of the traditional Chinese medicine to be dried is carried out according to the drying control data and the clustering result;
wherein the method further comprises:
collecting the continuous moisture content of the traditional Chinese medicine to be dried, which is subjected to drying control, through the moisture monitoring device, so as to obtain a continuous monitoring result;
performing node comparison based on the continuous monitoring result and the node control result identification information to generate a node comparison result;
generating node delay control data according to the node comparison result, and performing drying control adjustment of the traditional Chinese medicine to be dried through the node delay control data;
obtaining node comparison stage information and moisture content deviation value information based on the node comparison result, wherein the moisture content deviation value information has positive and negative value identifications;
when the moisture content deviation value is a positive value mark, node extension control information of the current node is generated according to the moisture content deviation value information and the node comparison stage information;
the node extension control information is used as the node time delay control data;
obtaining temperature compensation data according to the moisture content deviation value information, the node comparison stage information and the node delay control data;
performing current node-controlled drying temperature compensation through the temperature compensation data, and performing drying control adjustment of the traditional Chinese medicine to be dried according to a compensation result and the node time delay control data;
when the moisture content deviation value is a negative sign, generating a node parameter regulation instruction of the next node according to the moisture content deviation value information and the node comparison stage information;
generating temperature adjustment control data based on the moisture content deviation value information and the node comparison stage information according to the node parameter regulation instruction;
and adjusting the drying temperature of the next node according to the temperature adjustment control data.
2. The method of claim 1, wherein the method further comprises:
obtaining traditional Chinese medicine type information of the traditional Chinese medicine to be dried;
generating extreme temperature constraint data based on the traditional Chinese medicine type information;
and constructing an hidden layer based on the extreme temperature constraint data, coupling the hidden layer to the drying parameter control model, and outputting the drying control data of the traditional Chinese medicine to be dried through the drying parameter control model with the hidden layer.
3. The method of claim 1, wherein the method further comprises:
obtaining drying demand information, carrying out demand analysis on the drying demand information, and obtaining water content aggregation precision constraint data;
and carrying out aggregation constraint on the water content data acquisition result through the water content aggregation precision constraint data, and obtaining the clustering result based on the aggregation constraint result.
4. A method as claimed in claim 3, wherein the method further comprises:
carrying out drying deviation analysis on the traditional Chinese medicine to be dried according to the drying demand information to generate a drying deviation analysis result;
obtaining moisture content distribution data of each cluster in the clustering result, and obtaining a moisture content average value according to the moisture content distribution data;
and carrying out deviation adjustment on the average value of the moisture content according to the drying deviation analysis result, and taking the deviation adjustment result as the moisture content mark.
5. An intelligent control system of a dryer, the system comprising:
the image acquisition module is used for acquiring images of the traditional Chinese medicines to be dried to obtain an image acquisition set;
the classification result obtaining module is used for carrying out granularity identification on the traditional Chinese medicine to be dried based on the image acquisition set, carrying out initial screening classification according to the granularity identification result, and obtaining an initial classification result, wherein the initial classification result has granularity identification;
the clustering result obtaining module is used for collecting water content data of the traditional Chinese medicine to be dried through the water content monitoring device, and carrying out water content clustering of the initial classification result based on the water content data collecting result to obtain a clustering result, wherein the clustering result has a water content identifier;
the control data output module is used for inputting the granularity identification and the water content identification into a drying parameter control model and outputting drying control data, wherein the drying control data comprises node control result identification information;
the drying control module is used for controlling the drying of the traditional Chinese medicine to be dried through the drying control data and the clustering result;
the monitoring result obtaining unit is used for collecting the continuous moisture content of the traditional Chinese medicine to be dried, which is subjected to drying control, through the moisture monitoring device, so as to obtain a continuous monitoring result;
the node comparison unit is used for carrying out node comparison based on the continuous monitoring result and the node control result identification information to generate a node comparison result;
the drying control adjustment unit is used for generating node time delay control data according to the node comparison result and carrying out drying control adjustment on the traditional Chinese medicine to be dried through the node time delay control data;
the deviation value information obtaining unit is used for obtaining node comparison stage information and moisture content deviation value information based on the node comparison result, wherein the moisture content deviation value information has positive and negative value identifications;
the control information obtaining unit is used for generating node extension control information of the current node according to the moisture content deviation value information and the node comparison stage information when the moisture content deviation value is a positive value mark;
the time delay control data setting unit is used for taking the node extension control information as the node time delay control data;
the temperature compensation data obtaining unit is used for obtaining temperature compensation data according to the moisture content deviation value information, the node comparison stage information and the node delay control data;
the control and adjustment unit is used for carrying out drying temperature compensation controlled by the current node through the temperature compensation data and carrying out drying control adjustment on the traditional Chinese medicine to be dried according to a compensation result and the node time delay control data;
the regulation and control instruction generation unit is used for generating a node parameter regulation and control instruction of the next node according to the moisture content deviation value information and the node comparison stage information when the moisture content deviation value is a negative value mark;
the temperature adjustment data generation unit is used for generating temperature adjustment control data based on the moisture content deviation value information and the node comparison stage information according to the node parameter regulation instruction;
and the drying temperature adjusting unit is used for adjusting the drying temperature of the next node according to the temperature adjustment control data.
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