CN113945454A - Concrete and raw material quality management method, device and equipment - Google Patents
Concrete and raw material quality management method, device and equipment Download PDFInfo
- Publication number
- CN113945454A CN113945454A CN202111078143.0A CN202111078143A CN113945454A CN 113945454 A CN113945454 A CN 113945454A CN 202111078143 A CN202111078143 A CN 202111078143A CN 113945454 A CN113945454 A CN 113945454A
- Authority
- CN
- China
- Prior art keywords
- information
- concrete
- raw material
- data
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0087—Resistance to crushing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The embodiment of the invention provides a method, a device and equipment for managing the quality of concrete and raw materials, which are used for acquiring first detection data of a concrete raw material and second detection data of compressive strength of the concrete after curing and solidification, wherein the first detection data comprises the strength grade of cement, the impurity content of fine aggregate sand, the water content of fine aggregate sand, the crushing value of stones and the grade of slag powder; analyzing the first detection data and the second detection data through a principal component analysis method to obtain principal component data of raw material quality factors influencing the strength of the concrete; acquiring supplier information according to the concrete raw material, wherein the supplier information comprises a supplier of the concrete raw material, a purchase contract and an entrance record; and generating corresponding evidence storing information according to the supplier information, the first detection data, the second detection data and the main component data of the concrete raw material, and carrying out chain storing through the block chain.
Description
Technical Field
The invention relates to the technical field of quality management of concrete and raw materials, in particular to a method, a device and equipment for quality management of concrete and raw materials.
Background
Concrete broadly refers to a material having a cementing property, sand (aggregate or aggregate) and fine powder (filler) which are mixed and molded, and then solidified and hardened to form an entity having a certain strength, wherein the main components are cement, aggregate, admixture and the like. The concrete is widely applied to engineering construction of buildings, traffic, water conservancy and the like, is an important component of an engineering structure, the quality of the concrete directly influences the quality of the whole engineering, the concrete is a building material with the largest using amount in the world at present, and the quality defect of the concrete engineering is caused by improper selection of raw materials, so that the quality of the concrete of the whole engineering structure is directly influenced.
When the quality of a concrete raw material is researched, a large amount of characteristic attributes related to the quality of the raw material and parameters need to be collected, and then the quality of the concrete is detected and analyzed. However, the concrete raw materials are of a wide variety, and different specifications and types exist for different raw materials, for example: the burning vector, the activity index, the sulfur trioxide content of the fly ash, the specification and the model of the mineral powder and the like, the quality and the quality of raw materials are various, for example, the strength grade and the volume stability of cement, the mud content, the water content, the shell content, organic matters, the sulfide content, the sulfate content, the chloride ion content and the like of fine aggregate sand, the needle content, the crushing value, the grading, the mud content and the like of coarse aggregate stones, and the concrete quality supervision and control are difficult undoubtedly. The influence factors all affect the compressive strength of the concrete, and with the increase of the number of the characteristic attributes of the samples, the data quantity required to be analyzed and processed also rises linearly, so that the data dimension of the samples is overlarge in the process of data analysis such as sample aggregation and regression, and the analysis and management of the quality problem of the concrete become increasingly complex.
Disclosure of Invention
The embodiment of the invention aims to provide a concrete and raw material quality management method, which can effectively solve the technical problem that in the prior art, the analysis and management of the concrete quality problem become increasingly complex due to overlarge data dimension of a sample in the process of carrying out data analysis such as sample aggregation, regression and the like.
In order to achieve the above object, an embodiment of the present invention provides a method for managing quality of concrete and raw materials, including:
acquiring first detection data of a concrete raw material and second detection data of compressive strength of solidified concrete, wherein the first detection data comprises the strength grade of cement, the impurity content of fine aggregate sand, the water content of fine aggregate sand, the crushing value of stones and the grade of slag powder;
analyzing the first detection data and the second detection data through a principal component analysis method to obtain principal component data of raw material quality factors influencing the strength of the concrete;
acquiring supplier information according to the concrete raw material, wherein the supplier information comprises a supplier of the concrete raw material, a purchase contract and an entrance record;
and generating corresponding evidence storing information according to the supplier information, the first detection data, the second detection data and the main component data of the concrete raw material, and carrying out chain storing through the block chain.
As an improvement of the above scheme, after the analyzing by the principal component analysis method according to the first detection data and the second detection data, acquiring principal component data of quality factors of raw materials affecting the strength of the concrete, the method further includes:
judging whether the raw materials of the concrete are qualified or not according to the main analysis data;
if yes, detecting qualified raw materials to be put into storage and used, generating corresponding certificate storage information, and performing first chain certificate storage on key node data in the detection process through a block chain;
if not, performing unqualified treatment on unqualified raw materials, and storing a second link certificate on the key node data in the detection process; and the unqualified treatment is that unqualified raw materials are not circulated and enter the production flow.
As an improvement of the scheme, after the raw materials which are qualified in detection are put in storage and put into use, the method further comprises the following steps:
obtaining the production batch information of the qualified raw materials;
obtaining production process information according to the production batch information, wherein the production process information comprises production mix proportion information, production time, design strength, a to-be-poured part, a production formula amount, a raw material name, a raw material using amount and a raw material entering batch number;
generating a concrete batch number according to the production process information;
and performing data association on the concrete batch number, the production batch information, the production process information and the supplier information of the concrete raw material to obtain an association relation.
As an improvement of the above scheme, the data association of the concrete batch number with the production batch information, the production process information, and the supplier information of the concrete raw material is performed, and after the association relationship is obtained, the method further includes:
and generating corresponding evidence storing information according to the production batch information, the production process information, the concrete batch number, the supplier information of the concrete raw material and the association relation, and performing chain loading evidence storing through a block chain.
As an improvement of the above solution, after the generating corresponding certificate storing information and performing chain certificate storing through a block chain according to the production batch information, the production process information, the concrete batch number, the supplier information of the concrete raw material, and the association relationship, the method further includes:
responding to a data query request of the management terminal;
determining target query information according to the data query request, acquiring evidence storage information corresponding to the target query information from the block chain, and feeding back the evidence storage information to the management terminal; wherein the target query information includes a concrete batch number.
As an improvement of the above solution, after determining target query information according to the data query request, obtaining the evidence storage information corresponding to the target query information from the block chain and feeding back the evidence storage information to the management terminal, the method further includes:
acquiring the production batch information, the production process information and supplier information of the concrete raw materials according to the concrete batch number through an incidence relation;
and obtaining the evidence storage information corresponding to the production batch information, the production process information and the supplier information of the concrete raw materials from the block chain and feeding back the evidence storage information to the management terminal.
The embodiment of the invention also provides a concrete and raw material quality management device, which comprises:
the raw material management module is used for acquiring first detection data of a concrete raw material, second detection data of compressive strength after concrete curing and solidification and raw material information, generating corresponding certificate storage information according to the first detection information, the second detection information and the raw material information, and carrying out chain loading certificate storage through a block chain, wherein the raw material information comprises a purchase contract number, a raw material supplier, a raw material type, a raw material name, an entrance number and entrance batch number information;
the detection management module is used for analyzing the first detection data and the second detection data through a principal component analysis method to obtain principal component data of raw material quality factors influencing the strength of the concrete, generating corresponding certificate storing information according to the process of the principal component analysis method and the component analysis data, carrying out chain loading certificate storing through a block chain, and judging whether the raw material of the concrete is qualified or not according to the principal analysis data; if yes, detecting qualified raw materials to be put into storage and used, generating corresponding certificate storage information, and performing first chain certificate storage on key node data in the detection process through a block chain; if not, performing unqualified treatment on unqualified raw materials, and storing a second link certificate on the key node data in the detection process; and the unqualified treatment is that unqualified raw materials are not circulated and enter the production flow.
As an improvement of the above scheme, the method further comprises
The supplier management module is used for acquiring information of a concrete raw material supplier, generating corresponding certificate storing information according to the information of the concrete raw material supplier, and performing chain link certificate storing through a block chain, wherein the information of the concrete raw material supplier comprises a raw material supplier name, a supplier product type, a supplier address, a contact person and a contact way; and
the production management module is used for acquiring production batch information and production process information of raw materials, wherein the production process information comprises production mix proportion information, production time, design strength, a to-be-poured part, a production formula amount, a raw material name, a raw material using amount and raw material entering batch number information, and a concrete batch number is generated according to the production process information; and performing data association according to the concrete batch number, the production batch information, the production process information and the concrete raw material supplier information to generate an association relation, and generating corresponding certificate storage information and performing chain loading certificate storage through a block chain according to the production batch information, the production process information, the concrete batch number, the concrete raw material supplier information and the association relation.
As an improvement of the above scheme, the method further comprises the following steps:
the data query module is used for responding to a data query request of the management terminal; determining target query information according to the data query request, acquiring evidence storage information corresponding to the target query information from the block chain, and feeding back the evidence storage information to the management terminal; the target query information comprises a concrete batch number, and the production batch information, the production process information and the supplier information of the concrete raw material are obtained according to the concrete batch number through an incidence relation; and obtaining the evidence storage information corresponding to the production batch information, the production process information and the supplier information of the concrete raw materials from the block chain and feeding back the evidence storage information to the management terminal.
The embodiment of the invention also provides concrete and raw material quality management equipment, which comprises a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the concrete and raw material quality management method according to the instructions in the program codes.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
the embodiment of the invention provides a method, a device and equipment for managing the quality of concrete and raw materials, wherein the method comprises the following steps: acquiring first detection data of a concrete raw material and second detection data of compressive strength of solidified concrete, wherein the first detection data comprises the strength grade of cement, the impurity content of fine aggregate sand, the water content of fine aggregate sand, the crushing value of stones and the grade of slag powder; analyzing the first detection data and the second detection data through a principal component analysis method to obtain principal component data of raw material quality factors influencing the strength of the concrete; acquiring supplier information according to the concrete raw material, wherein the supplier information comprises a supplier of the concrete raw material, a purchase contract and an entrance record; and generating corresponding evidence storing information according to the supplier information, the first detection data, the second detection data and the main component data of the concrete raw material, and carrying out chain storing through the block chain.
The concrete and raw material quality management method provided by the embodiment of the invention can eliminate the related influence among the quality influence factors of the concrete raw materials by using a principal component analysis method. Because the principal component analysis method forms mutually independent principal components after transforming the original data index variables, the effect of each variable in the concrete compressive strength is easier to explain, so that people are possible to select the principal components from the main influence factors, eliminate the part which has weak influence on the concrete, analyze the concrete quality problem by simple and low-dimensional data, reduce the input of manpower and material resources and finally improve the concrete quality supervision efficiency. The method has the advantages that the main component analysis method is utilized to analyze the correlation among all raw material quality influence factors, components with high information integrity are screened out, and on the premise of data dimensionality reduction, the final analysis result is more accurate than a method of blindly removing the raw material quality influence factors. By utilizing the block chain technology, centralized hardware or a management mechanism does not exist, data is stored in a non-centralized mode, the rights and obligations of any node are equal, once information is verified and added to the block chain, the information can be stored permanently, and the function of high data stability and reliability of concrete can be realized through the block chain, so that the technical problem that in the prior art, in the process of data analysis such as sample gathering and regression, the data dimensionality of a sample is too large, and the analysis and management of the quality problem of the concrete become more complex is effectively solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a flow chart of a method for managing the quality of concrete and raw materials according to an embodiment of the present invention;
FIG. 2 is a diagram showing the relationship between the main components and the raw material variables in the concrete and raw material quality control method according to the embodiment of the present invention;
FIG. 3 is a business flow chart of a method for managing the quality of concrete and raw materials according to an embodiment of the present invention;
fig. 4 is a device frame diagram of a remote sensing image topic classification device according to an embodiment of the present invention;
fig. 5 is a device structure diagram of a remote sensing image topic classification device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of a method for managing quality of concrete and raw materials according to an embodiment of the present invention;
the nouns referred to in the present embodiment explain:
principal component analysis method: principal Component Analysis (PCA) is a method used mathematically to reduce dimensions, and is a statistical method. A group of variables which are possibly correlated are converted into a group of linearly uncorrelated variables through orthogonal transformation, and the group of converted variables are called principal components. The principal component analysis is to eliminate redundant repeated variables (closely related variables) for all the originally proposed variables, establish new variables as few as possible to make the new variables irrelevant pairwise, then perform dimensionality reduction processing on a multi-dimensional variable device to convert the multi-dimensional variable device into a low-dimensional variable device with higher precision, and further convert the low-dimensional variable device into a one-dimensional device by constructing a proper value function.
Concrete raw materials: the concrete is produced with water, sand, stone, cement, additive and admixture.
The concrete raw material qualification certificate: quality certification documentation provided by the raw material supplier.
The mixing ratio is as follows: the concrete construction mixing proportion refers to the proportional relation among various raw materials in the concrete production.
Concrete batch: the commercial concrete of the same monomer project supplied by the same mixing plant and used at a continuous casting position with the same design mix ratio is defined as a batch.
As shown in fig. 1-2, an embodiment of the present invention further provides a method for quality management of concrete and raw materials, where the method for quality management of concrete and raw materials includes the following steps:
the method comprises the following steps:
acquiring first detection data of a concrete raw material and second detection data of compressive strength of solidified concrete, wherein the first detection data comprises the strength grade of cement, the impurity content of fine aggregate sand, the water content of fine aggregate sand, the crushing value of stones and the grade of slag powder;
analyzing the first detection data and the second detection data through a principal component analysis method to obtain principal component data of raw material quality factors influencing the strength of the concrete;
acquiring supplier information according to the concrete raw material, wherein the supplier information comprises a supplier of the concrete raw material, a purchase contract and an entrance record;
and generating corresponding evidence storing information according to the supplier information, the first detection data, the second detection data and the main component data of the concrete raw material, and carrying out chain storing through the block chain.
The concrete and raw material quality management method provided by the embodiment of the invention can eliminate the related influence among the quality influence factors of the concrete raw materials by using a principal component analysis method. Because the principal component analysis method forms mutually independent principal components after transforming the original data index variables, the effect of each variable in the concrete compressive strength is easier to explain, so that people are possible to select the principal components from the main influence factors, eliminate the part which has weak influence on the concrete, analyze the concrete quality problem by simple and low-dimensional data, reduce the input of manpower and material resources and finally improve the concrete quality supervision efficiency. The method has the advantages that the main component analysis method is utilized to analyze the correlation among all raw material quality influence factors, components with high information integrity are screened out, and on the premise of data dimensionality reduction, the final analysis result is more accurate than a method of blindly removing the raw material quality influence factors. By utilizing the block chain technology, centralized hardware or a management mechanism does not exist, data is stored in a non-centralized mode, the rights and obligations of any node are equal, once information is verified and added to the block chain, the information can be stored permanently, and the function of high data stability and reliability of concrete can be realized through the block chain, so that the technical problem that in the prior art, in the process of data analysis such as sample gathering and regression, the data dimensionality of a sample is too large, and the analysis and management of the quality problem of the concrete become more complex is effectively solved.
According to the invention, the data related to each stage from production to transportation to use of the concrete can be associated to form a data chain evidence, so that when safety or quality problems occur, source tracing and accountability can be carried out by tracing the concrete related data of each link.
For the purpose of illustrating the process, the concrete compressive strength is only explained in detail, and other quality standards of the concrete are similar in treatment mode, so that the description is not expanded;
firstly, the concrete produced by the same concrete and the same production line is adopted, the detection data of the concrete raw material and the detection data of the compressive strength after the concrete is cured and solidified are collected, and the quality factor of the raw material which influences the concrete strength is analyzed. For convenience of explanation, we selected the following raw material-related indicators: the strength grade of cement, impurity content and water content of fine aggregate sand, crushing value of stones and grade of slag powder totally comprise 5 influencing factors (variables). Sample data were collected from these 5 variables and the correlation of each variable with the compressive strength of the concrete was analyzed.
And collecting sample data, namely manufacturing n groups of concrete test blocks on the concrete produced by the same mixing plant and the same mixing production line under the conditions of the same production and maintenance temperature, humidity, maintenance age and the like, and detecting the strength of the maintained concrete test blocks. We collected n groups (n)>p) compressive strength of concreteUsing the detected data as sample data to obtain a sample data matrix Z of p x nij。
Sample matrix Z for detecting compressive strength of constructed concreteijThe normalized acquisition of the original index data is represented by a P-dimensional random vector x ═ x1,x2,...,xp) Where n samples xi＝(xi1,xi2,...,xip),i＝1,2,....,n；n>p, then the following standard transformation is performed on the sample array elements:
Z＝(xij-xj)/δj,i＝1,2,....,n；j＝1,2,...p
wherein XijIs the j-th finger of sample i, XjThe average value of the jth index is the standard deviation of the jth index, and the normalization matrix Z is obtained.
And solving a correlation coefficient matrix for the normalized matrix Z.
Solving the characteristic equation R-Lambda Ip of the sample matrix R to be 0 to obtain P characteristic roots, and ensuring that the utilization rate of the information reaches more than 85 percent according to the characteristic equation R-Lambda Ip
Determining the number m of principal components, wherein U1Becomes the first main component, U2Component A second principal component, UPBecomes the p-th principal component.
Extracting the first two principal components U from the obtained principal components1And U2The cumulative contribution rate of the two principal components is 85.1%, the extraction is complete, and the influence on the final evaluation result is less, which shows that the 2 principal components replace the sample information reflected by the original 5 raw material variables.
As can be seen from FIG. 2, the main component is mainly determined by the stone crushing value, the cement strength grade and the slag powder grade, which are high, and the main component U1The larger, i.e. the principal component U1Representing the compressive strength of the concrete after it has been formed. The main component 2 mainly comprises water content of sand and sand impuritiesThe content of the ingredients is determined, the ingredients can represent the concrete slump, and the higher the content of the ingredients is, the main ingredient U2The larger.
Because principal component Analysis (ACP) forms mutually independent principal components after transforming original data index variables, the related influence among different raw material quality influencing factors can be eliminated. Meanwhile, the 5-dimensional sample matrix which is difficult to analyze is replaced by the 2-dimensional matrix which is easy to analyze and process, so that the difficulty of analysis and calculation can be effectively reduced.
Based on a block chain technology and an informatization technology, concrete quality related information is connected with a plurality of data of suppliers of concrete raw materials, purchasing contracts, entrance records, detection data and the like in series, a block chain device for tracing the quality of the ready-mixed concrete is built, the device comprises the functions of supplier management, raw material purchasing management, raw material management, detection management, production management, data query tracing and the like, and meanwhile, a Principal Component Analysis (PCA) method is realized to operate in a block chain intelligent contract, and human intervention factors are eliminated.
In some implementations of the present application, after the analyzing by the principal component analysis method according to the first detection data and the second detection data, obtaining principal component data of quality factors of raw materials that affect the strength of the concrete, the analyzing further includes:
judging whether the raw materials of the concrete are qualified or not according to the main analysis data;
if yes, detecting qualified raw materials to be put into storage and used, generating corresponding certificate storage information, and performing first chain certificate storage on key node data in the detection process through a block chain;
if not, performing unqualified treatment on unqualified raw materials, and storing a second link certificate on the key node data in the detection process; and the unqualified treatment is that unqualified raw materials are not circulated and enter the production flow.
By judging the main analysis data, the raw materials of concrete can be definitely known to be qualified, the concrete can be definitely known to be unqualified, the raw materials can be qualified and enter the production flow, the unqualified raw materials are excluded from the production flow, meanwhile, the analysis and judgment processes and results are stored in the block chain network, so that the management is facilitated, and the data judgment condition can be effectively reduced in the subsequent tracing process.
In some embodiments of the present application, after the raw material qualified by the inspection is put into storage and put into use, the method further includes:
obtaining the production batch information of the qualified raw materials;
obtaining production process information according to the production batch information, wherein the production process information comprises production mix proportion information, production time, design strength, a to-be-poured part, a production formula amount, a raw material name, a raw material using amount and a raw material entering batch number;
generating a concrete batch number according to the production process information;
and performing data association on the concrete batch number, the production batch information, the production process information and the supplier information of the concrete raw material to obtain an association relation.
The concrete production enterprise fills the production process information on the nodes corresponding to the block chain device according to the concrete design standard and the production batch information, the production process information comprises production mixing ratio information, production time, design strength, a pouring position, production formula amount, raw material name, raw material usage, raw material entering batch number and the like, a concrete batch number (concrete batch number) is generated after the information is submitted, performing data association through the concrete batch number, the production batch information, the production process information and the supplier information of the concrete raw material to generate an association relation, the production batch information, the production process information and the supplier information of the concrete raw materials can be directly obtained through the node device as long as the concrete batch number is obtained, and the production batch information, the production process information and the supplier information of the concrete raw materials are not required to be input one by one for inquiry, so that the workload of the inquiry process is reduced.
In some embodiments of the present application, the data association between the concrete batch number and the production batch information, the production process information, and the supplier information of the concrete raw material, and the obtaining of the association relationship further includes:
and generating corresponding evidence storing information according to the production batch information, the production process information, the concrete batch number, the supplier information of the concrete raw material and the association relation, and performing chain loading evidence storing through a block chain.
The chain storage of the key node data in the production process ensures that the data can be traced, particularly the production batch information, the production process information and the supplier information of the concrete raw materials can be directly obtained through the concrete batch number and the incidence relation, so that the data tracing management is facilitated on one hand, and the inquiry of the production process information is facilitated on the other hand.
In some embodiments of the present application, the generating corresponding certificate storing information according to the production batch information, the production process information, the concrete batch number, the supplier information of the concrete raw material, and the association relationship further includes, after performing chain loading certificate storing through a block chain:
responding to a data query request of the management terminal;
determining target query information according to the data query request, acquiring evidence storage information corresponding to the target query information from the block chain, and feeding back the evidence storage information to the management terminal; wherein the target query information includes a concrete batch number.
Determining target query information according to the data query request, acquiring evidence storage information corresponding to the target query information from the block chain, and feeding back the evidence storage information to the management terminal, and further comprising:
acquiring the production batch information, the production process information and supplier information of the concrete raw materials according to the concrete batch number through an incidence relation;
and obtaining the evidence storage information corresponding to the production batch information, the production process information and the supplier information of the concrete raw materials from the block chain and feeding back the evidence storage information to the management terminal.
When inquiring through APP or computer software, etc., can send a request target inquiry information, because the above-mentioned concrete batch number has been carried out with production batch information, production process information and concrete raw materials's supplier information's correlation, only need input concrete batch number on APP, both can obtain production batch information, production process information and concrete raw materials's supplier information, convenient and fast saves through the block chain moreover, and it can not make and change.
The supervision department associates information such as the raw material purchase contract, suppliers, raw material certification and the like with concrete batches through specific concrete batches and associates the raw material purchase contract, suppliers, raw material certificates and the like through the raw material purchase batch numbers, and finally information inquiry and quality tracing of the whole concrete supply process are achieved. By applying the block chain technology, the whole process tracing of concrete production is realized, the authenticity and the safety of data are ensured, and the whole process tracing of the data is realized.
The concrete and raw material quality management method of the embodiment utilizes an informatization technology and a block chain technology building device to perform associated storage on concrete suppliers, raw material quality certification files, production information and detection information, and provides a simpler and more convenient method for concrete quality data query, sharing, retrieval, statistics and tracing.
The method comprises the steps of analyzing the correlation of the concrete raw material quality influence factors by using a principal component Analysis (ACP), finding out the correlation and difference among the raw material quality influence factors, recombining the original raw material variables into a group of new independent comprehensive variables, simultaneously taking out a few comprehensive variables according to actual needs, and reflecting the information of the original raw material variables as much as possible. The method realizes the complex and high-dimensional problems by a simple and low-dimensional processing method, reduces the resource investment of concrete quality supervision, and improves the efficiency of problem analysis and processing.
The quality of the concrete raw material is supervised from the source through a block chain; the concrete batch number is associated with a plurality of data such as raw material purchasing information, supplier information, raw material qualification certificate, concrete supply order information and the like, and the quality control of the concrete raw material entering the field with the source being searchable, the destination being traceable, the data being stored and the responsibility being clear is formed from the raw material purchasing to the concrete production to the concrete supply.
As shown in fig. 3 and 4, an embodiment of the present invention further provides a concrete and raw material quality management apparatus, including:
the raw material management module 201 is configured to acquire first detection data of a concrete raw material, second detection data of compressive strength after concrete curing and solidification, and raw material information, generate corresponding certificate storing information according to the first detection information, the second detection information, and the raw material information, and perform chain loading and certificate storing through a block chain, where the raw material information includes a purchase contract number, a raw material supplier, a raw material type, a raw material name, an entrance number, and entrance batch number information;
the detection management module 202 is configured to analyze the first detection data and the second detection data by a principal component analysis method to obtain principal component data of quality factors of raw materials affecting the strength of the concrete, generate corresponding evidence storing information according to the process of the principal component analysis method and the component analysis data, store chain evidence by a block chain, and judge whether the raw materials of the concrete are qualified or not according to the principal component analysis data; if yes, detecting qualified raw materials to be put into storage and used, generating corresponding certificate storage information, and performing first chain certificate storage on key node data in the detection process through a block chain; if not, performing unqualified treatment on unqualified raw materials, and storing a second link certificate on the key node data in the detection process; and the unqualified treatment is that unqualified raw materials are not circulated and enter the production flow.
In some embodiments of the present application, further comprising
The supplier management module is used for acquiring information of a concrete raw material supplier, generating corresponding certificate storing information according to the information of the concrete raw material supplier, and performing chain link certificate storing through a block chain, wherein the information of the concrete raw material supplier comprises a raw material supplier name, a supplier product type, a supplier address, a contact person and a contact way; and
the production management module is used for acquiring production batch information and production process information of raw materials, wherein the production process information comprises production mix proportion information, production time, design strength, a to-be-poured part, a production formula amount, a raw material name, a raw material using amount and raw material entering batch number information, and a concrete batch number is generated according to the production process information; and performing data association according to the concrete batch number, the production batch information, the production process information and the concrete raw material supplier information to generate an association relation, and generating corresponding certificate storage information and performing chain loading certificate storage through a block chain according to the production batch information, the production process information, the concrete batch number, the concrete raw material supplier information and the association relation.
In some embodiments of the present application, further comprising:
the data query module is used for responding to a data query request of the management terminal; determining target query information according to the data query request, acquiring evidence storage information corresponding to the target query information from the block chain, and feeding back the evidence storage information to the management terminal; the target query information comprises a concrete batch number, and the production batch information, the production process information and the supplier information of the concrete raw material are obtained according to the concrete batch number through an incidence relation; and obtaining the evidence storage information corresponding to the production batch information, the production process information and the supplier information of the concrete raw materials from the block chain and feeding back the evidence storage information to the management terminal.
The concrete and raw material quality management device of the embodiment is based on a block chain technology and an informatization technology, and connects concrete quality related information with a plurality of data of suppliers of concrete raw materials, purchasing contracts, entrance records, detection data and the like in series.
Compared with most of the information devices in the market which adopt the traditional centralized database, the detection data is stored in one database in a centralized mode, and in this way, any person who has enough access authority to the device can destroy the data in the database, and the concrete quality related data has the problems of being tampered, deleted, lost and the like.
The concrete and raw material quality management device of the embodiment utilizes an informatization technology and a block chain technology building device to perform associated storage on concrete suppliers, raw material quality certification files, production information and detection information, and provides a simpler and more convenient method for concrete quality data query, sharing, retrieval, statistics and tracing.
With blockchain technology, there is no centralized hardware or management mechanism, data is stored in a non-centralized manner, and rights and obligations of any node are equal, and once information is verified and added to the blockchain, the information is stored permanently, so that the stability and reliability of data of the blockchain are extremely high.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses, devices and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
As shown in fig. 5, an embodiment of the present invention further provides a concrete and raw material quality management apparatus, which includes a processor 300 and a memory 301;
the memory 301 is used for storing program codes and transmitting the program codes to the processor 300;
the processor 300 is configured to execute a concrete and raw material quality management method according to instructions in the program code.
Illustratively, the computer program 302 may be partitioned into one or more modules/units that are stored in the memory 301 and executed by the processor 300 to accomplish the present application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 302 in the terminal device 30.
The terminal device 30 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor 300, a memory 301. Those skilled in the art will appreciate that fig. 5 is merely an example of a terminal device 30 and does not constitute a limitation of terminal device 30 and may include more or fewer components than shown, or some components may be combined, or different components, e.g., the terminal device may also include input-output devices, network access devices, buses, etc.
The Processor 300 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 301 may be an internal storage unit of the terminal device 30, such as a hard disk or a memory of the terminal device 30. The memory 301 may also be an external storage device of the terminal device 30, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the terminal device 30. Further, the memory 301 may also include both an internal storage unit and an external storage device of the terminal device 30. The memory 301 is used for storing the computer program and other programs and data required by the terminal device. The memory 301 may also be used to temporarily store data that has been output or is to be output.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses, devices and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus, device and method may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, and for example, the division of the units is only one type of logical function division, and other division manners may be available in actual implementation, for example, a plurality of units or components may be combined or integrated into another device, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A concrete and raw material quality management method is characterized by comprising the following steps:
acquiring first detection data of a concrete raw material and second detection data of compressive strength of solidified concrete, wherein the first detection data comprises the strength grade of cement, the impurity content of fine aggregate sand, the water content of fine aggregate sand, the crushing value of stones and the grade of slag powder;
analyzing the first detection data and the second detection data through a principal component analysis method to obtain principal component data of raw material quality factors influencing the strength of the concrete;
acquiring supplier information according to the concrete raw material, wherein the supplier information comprises a supplier of the concrete raw material, a purchase contract and an entrance record;
and generating corresponding evidence storing information according to the supplier information, the first detection data, the second detection data and the main component data of the concrete raw material, and carrying out chain storing through the block chain.
2. The method for managing the quality of concrete and raw materials according to claim 1, wherein the step of analyzing the first detection data and the second detection data by a principal component analysis method further comprises the following steps of:
judging whether the raw materials of the concrete are qualified or not according to the main analysis data;
if yes, detecting qualified raw materials to be put into storage and used, generating corresponding certificate storage information, and performing first chain certificate storage on key node data in the detection process through a block chain;
if not, performing unqualified treatment on unqualified raw materials, and storing a second link certificate on the key node data in the detection process; and the unqualified treatment is that unqualified raw materials are not circulated and enter the production flow.
3. The method for managing the quality of concrete and raw materials according to claim 2, wherein the method further comprises, after the raw materials qualified by the inspection are put in storage and put into use:
obtaining the production batch information of the qualified raw materials;
obtaining production process information according to the production batch information, wherein the production process information comprises production mix proportion information, production time, design strength, a to-be-poured part, a production formula amount, a raw material name, a raw material using amount and a raw material entering batch number;
generating a concrete batch number according to the production process information;
and performing data association on the concrete batch number, the production batch information, the production process information and the supplier information of the concrete raw material to obtain an association relation.
4. The method for managing the quality of concrete and raw materials according to claim 3, wherein the data association of the concrete batch number with the production batch information, the production process information, and the supplier information of the concrete raw materials, and the obtaining of the association further comprises:
and generating corresponding evidence storing information according to the production batch information, the production process information, the concrete batch number, the supplier information of the concrete raw material and the association relation, and performing chain loading evidence storing through a block chain.
5. The method for managing the quality of concrete and raw materials according to claim 4, wherein the step of generating corresponding evidence-storing information and performing chain-loading evidence-storing through a block chain according to the production batch information, the production process information, the concrete batch number, the supplier information of the concrete raw materials and the correlation further comprises:
responding to a data query request of the management terminal;
determining target query information according to the data query request, acquiring evidence storage information corresponding to the target query information from the block chain, and feeding back the evidence storage information to the management terminal; wherein the target query information includes a concrete batch number.
6. The method for managing the quality of concrete and raw materials according to claim 5, wherein the step of determining target query information according to the data query request, obtaining the evidence-storing information corresponding to the target query information from the blockchain and feeding back the evidence-storing information to the management terminal further comprises the steps of:
acquiring the production batch information, the production process information and supplier information of the concrete raw materials according to the concrete batch number through an incidence relation;
and obtaining the evidence storage information corresponding to the production batch information, the production process information and the supplier information of the concrete raw materials from the block chain and feeding back the evidence storage information to the management terminal.
7. A concrete and raw material quality management device is characterized by comprising:
the raw material management module is used for acquiring first detection data of a concrete raw material, second detection data of compressive strength after concrete curing and solidification and raw material information, generating corresponding certificate storage information according to the first detection information, the second detection information and the raw material information, and carrying out chain loading certificate storage through a block chain, wherein the raw material information comprises a purchase contract number, a raw material supplier, a raw material type, a raw material name, an entrance number and entrance batch number information;
the detection management module is used for analyzing the first detection data and the second detection data through a principal component analysis method to obtain principal component data of raw material quality factors influencing the strength of the concrete, generating corresponding certificate storing information according to the process of the principal component analysis method and the component analysis data, carrying out chain loading certificate storing through a block chain, and judging whether the raw material of the concrete is qualified or not according to the principal analysis data; if yes, detecting qualified raw materials to be put into storage and used, generating corresponding certificate storage information, and performing first chain certificate storage on key node data in the detection process through a block chain; if not, performing unqualified treatment on unqualified raw materials, and storing a second link certificate on the key node data in the detection process; and the unqualified treatment is that unqualified raw materials are not circulated and enter the production flow.
8. The concrete and raw material quality management apparatus according to claim 7, further comprising
The supplier management module is used for acquiring information of a concrete raw material supplier, generating corresponding certificate storing information according to the information of the concrete raw material supplier, and performing chain link certificate storing through a block chain, wherein the information of the concrete raw material supplier comprises a raw material supplier name, a supplier product type, a supplier address, a contact person and a contact way; and
the production management module is used for acquiring production batch information and production process information of raw materials, wherein the production process information comprises production mix proportion information, production time, design strength, a to-be-poured part, a production formula amount, a raw material name, a raw material using amount and raw material entering batch number information, and a concrete batch number is generated according to the production process information; and performing data association according to the concrete batch number, the production batch information, the production process information and the concrete raw material supplier information to generate an association relation, and generating corresponding certificate storage information and performing chain loading certificate storage through a block chain according to the production batch information, the production process information, the concrete batch number, the concrete raw material supplier information and the association relation.
9. The concrete and raw material quality management apparatus according to claim 7, further comprising:
the data query module is used for responding to a data query request of the management terminal; determining target query information according to the data query request, acquiring evidence storage information corresponding to the target query information from the block chain, and feeding back the evidence storage information to the management terminal; the target query information comprises a concrete batch number, and the production batch information, the production process information and the supplier information of the concrete raw material are obtained according to the concrete batch number through an incidence relation; and obtaining the evidence storage information corresponding to the production batch information, the production process information and the supplier information of the concrete raw materials from the block chain and feeding back the evidence storage information to the management terminal.
10. The concrete and raw material quality management equipment is characterized by comprising a processor and a memory;
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the concrete and raw material quality management method of any one of claims 1 to 8 according to instructions in the program code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078143.0A CN113945454B (en) | 2021-09-15 | 2021-09-15 | Concrete and raw material quality management method, device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078143.0A CN113945454B (en) | 2021-09-15 | 2021-09-15 | Concrete and raw material quality management method, device and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113945454A true CN113945454A (en) | 2022-01-18 |
| CN113945454B CN113945454B (en) | 2022-07-22 |
Family
ID=79328359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111078143.0A Active CN113945454B (en) | 2021-09-15 | 2021-09-15 | Concrete and raw material quality management method, device and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113945454B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117592871A (en) * | 2024-01-19 | 2024-02-23 | 中铁四局集团有限公司 | Concrete quality safety tracing and tracking management system based on big data |
| CN117745149A (en) * | 2024-02-19 | 2024-03-22 | 广东新荣荣电力科技有限公司 | Concrete and raw material quality full-flow intelligent supervision and acceptance system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111475570A (en) * | 2020-03-27 | 2020-07-31 | 广州粤建三和软件股份有限公司 | Concrete quality supervision method, device, equipment and storage medium |
| CN111611292A (en) * | 2020-04-22 | 2020-09-01 | 淮阴工学院 | Supply chain management and control method for assembly type building component |
| CN112990650A (en) * | 2021-01-12 | 2021-06-18 | 北京钢研新材科技有限公司 | Raw material quality filtering method and system |
| CN112992293A (en) * | 2021-03-10 | 2021-06-18 | 西北工业大学 | Concrete strength evolution prediction method in marine environment based on big data analysis |
| CN113063931A (en) * | 2021-03-22 | 2021-07-02 | 云南省建设投资控股集团有限公司 | Method for detecting raw materials used in concrete production |
| CN113109145A (en) * | 2021-03-24 | 2021-07-13 | 中国水利水电第七工程局有限公司 | Model construction method and device and concrete compressive strength prediction method and device |
| CN113139733A (en) * | 2021-04-30 | 2021-07-20 | 广州粤建三和软件股份有限公司 | Concrete quality tracing system |
-
2021
- 2021-09-15 CN CN202111078143.0A patent/CN113945454B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111475570A (en) * | 2020-03-27 | 2020-07-31 | 广州粤建三和软件股份有限公司 | Concrete quality supervision method, device, equipment and storage medium |
| CN111611292A (en) * | 2020-04-22 | 2020-09-01 | 淮阴工学院 | Supply chain management and control method for assembly type building component |
| CN112990650A (en) * | 2021-01-12 | 2021-06-18 | 北京钢研新材科技有限公司 | Raw material quality filtering method and system |
| CN112992293A (en) * | 2021-03-10 | 2021-06-18 | 西北工业大学 | Concrete strength evolution prediction method in marine environment based on big data analysis |
| CN113063931A (en) * | 2021-03-22 | 2021-07-02 | 云南省建设投资控股集团有限公司 | Method for detecting raw materials used in concrete production |
| CN113109145A (en) * | 2021-03-24 | 2021-07-13 | 中国水利水电第七工程局有限公司 | Model construction method and device and concrete compressive strength prediction method and device |
| CN113139733A (en) * | 2021-04-30 | 2021-07-20 | 广州粤建三和软件股份有限公司 | Concrete quality tracing system |
Non-Patent Citations (1)
| Title |
|---|
| 陈晓梅: "混杂纤维轻骨料混凝土配合比优选研究", 《长春工程学院学报(自然科学版)》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117592871A (en) * | 2024-01-19 | 2024-02-23 | 中铁四局集团有限公司 | Concrete quality safety tracing and tracking management system based on big data |
| CN117592871B (en) * | 2024-01-19 | 2024-04-12 | 中铁四局集团有限公司 | Concrete quality safety tracing and tracking management system based on big data |
| CN117745149A (en) * | 2024-02-19 | 2024-03-22 | 广东新荣荣电力科技有限公司 | Concrete and raw material quality full-flow intelligent supervision and acceptance system |
| CN117745149B (en) * | 2024-02-19 | 2024-05-07 | 广东新荣荣电力科技有限公司 | Concrete and raw material quality full-flow intelligent supervision and acceptance system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113945454B (en) | 2022-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113945454B (en) | Concrete and raw material quality management method, device and equipment | |
| US20190034815A1 (en) | Customer behavior predictive modeling | |
| Dai et al. | Data profiling technology of data governance regarding big data: review and rethinking | |
| WO2021254027A1 (en) | Method and apparatus for identifying suspicious community, and storage medium and computer device | |
| CN109857631A (en) | Code coverage statistical method, device, equipment and storage medium based on artificial intelligence | |
| CN116258420B (en) | Product quality detection method, device, terminal equipment and medium | |
| Chiew et al. | A fuzzy adaptive resonance theory‐based model for mix proportion estimation of high‐performance concrete | |
| CN114764508A (en) | Enterprise data security management system based on artificial intelligence | |
| CN113240255A (en) | Intelligent building full life cycle management method and system | |
| CN114186933A (en) | Cold chain food intelligent supervision platform | |
| CN117035563B (en) | Product quality safety risk monitoring method, device, monitoring system and medium | |
| CN114429265A (en) | Enterprise portrait service construction method, device and equipment based on grid technology | |
| Yu et al. | Predicting nft classification with gnn: A recommender system for web3 assets | |
| CN112527573B (en) | Interface testing method, device and storage medium | |
| CN115470279A (en) | Data source conversion method, device, equipment and medium based on enterprise data | |
| CN111882289B (en) | Device and method for measuring and calculating project data auditing index interval | |
| CN113344393B (en) | Resource construction method based on V model product development process | |
| CN112541117A (en) | Power grid supply chain purchase digital examination method based on full life cycle | |
| CN112214490A (en) | Business object storage method and device and computer readable storage medium | |
| CN111768282A (en) | Data analysis method, device, equipment and storage medium | |
| Yıldırım et al. | Use of Fpga for Real-Time K-Means Clustering Algorithm | |
| Silva et al. | A comparative study of machine learning methods for compressive strength of concrete | |
| CN117827842B (en) | Abnormal detection method and system for business scene data modeling based on HANA database | |
| Wang et al. | Research on Traceable Quality Control Method for Cast-in-Situ Concrete of Transmission Line | |
| CN116523391A (en) | Commercial concrete quality refinement control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |