CN111221285A - Valve detection data acquisition and tracing method based on industrial Internet of things - Google Patents
Valve detection data acquisition and tracing method based on industrial Internet of things Download PDFInfo
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- CN111221285A CN111221285A CN202010038441.6A CN202010038441A CN111221285A CN 111221285 A CN111221285 A CN 111221285A CN 202010038441 A CN202010038441 A CN 202010038441A CN 111221285 A CN111221285 A CN 111221285A
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/003—Machine valves
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
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Abstract
The invention discloses a valve detection data acquisition and tracing method based on an industrial Internet of things, which utilizes the industrial Internet of things technology to realize the whole process management of real-time monitoring, detection result judgment, detection data storage, detection report generation and detection data tracing of a valve airtightness detection process, and comprises the following steps: s1: establishing a detection data management system; s2: acquiring data of test bed equipment; s3: detecting a data management system configuration; s4: the valve detection process is executed, after the detection data management system identifies the information of the valve to be detected, the detection data management system automatically identifies the valve detection flow and the detection standard according to the detection standard, and executes the detection operation; s5: tracing the valve detection data, and finally tracing the valve product detection data; the invention can realize real-time operation, real-time interaction and real-time storage, facilitates the tracing of product detection data to be unified, and has the reliability of the tracing of valve product information.
Description
Technical Field
The invention relates to the technical field of valve detection, in particular to a valve detection data acquisition and tracing method based on an industrial Internet of things.
Background
At present, valve detection is carried out based on test bed equipment, detection results and detection process data are seriously lost, and the detection process data cannot be objectively, accurately and completely provided, the detection data can be traced, and the quality tracing can be realized. To summarize, there are two types of situations:
1. after the test equipment of the test bed is lagged, all the detection data are based on manual judgment, record and statistics, and the truth and the objectivity cannot be guaranteed even if the detection process is strictly executed and stored in an informatization management system; more importantly, process data cannot be acquired;
2. the test bed detection equipment is automatically modified, and can realize the storage of detection data, but has two problems; problem 1, the types of valves produced by general valve enterprises are various, so that the types of corresponding test beds are various, and the formats and standards of the stored detection data may be inconsistent; and data preservation is fragmented; massive fragmented data are processed, the work is heavy, and unified tracing cannot be achieved technically.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention aims to provide a valve detection data acquisition and tracing method which can effectively trace valve detection data and can carry out real-time operation, real-time interaction and real-time storage.
After adopting the structure, the invention provides the following technical scheme:
a valve detection data acquisition and tracing method based on an industrial Internet of things utilizes the industrial Internet of things technology to realize the whole process management of real-time monitoring, detection result judgment, detection data storage, detection report generation and detection data tracing of the valve airtightness detection process, and comprises the following steps:
s1: establishing a detection data management system, namely establishing the detection data management system by using a software technology, receiving, processing and storing original data acquired by test bed equipment, and providing functions of inquiring, displaying, operating and processing service data of the detection data;
s2: the method comprises the steps of collecting data of test bed equipment, networking valve air tightness detection equipment, namely a test bed, collecting point position information of the equipment PLC in real time by using an internet of things technology so as to obtain real-time state, working parameters and air tightness detection data of the test bed, and transmitting and pushing the collected data to a detection data management system;
s3: detecting data management system configuration, and performing basic information configuration in the system: product information configuration, detection standard configuration, user information configuration, authorization management configuration and test bed management configuration;
s4: the valve detection process is executed, after the detection data management system identifies the information of the valve to be detected, the detection data management system automatically identifies the valve detection flow and the detection standard according to the detection standard, executes the detection operation, finally obtains the product detection result and forms a product detection report based on detailed detection process data;
s5: and (3) tracing the valve detection data, using intelligent equipment such as a mobile phone and a special PAD, logging in a detection system, scanning a valve delivery two-dimensional code, or inputting a unique identification code, checking a valve delivery detection report at any time after obtaining information of an authorized identification valve product, and looking up detailed detection process data, real-time chart data and each detection item result. And finally, tracing the detection data of the valve product.
Preferably, the detection data management system is established to realize centralized unified standard receiving, processing, storing and displaying of different test bed data; and support the new establishment, processing, storage and display of service data.
Preferably, the data acquisition of the test bed equipment comprises the following steps:
a1: establishing a workshop wireless network, namely establishing an independent workshop data transmission network by using a wireless network technology, erecting a wireless base station, and installing a wireless terminal on the equipment side for receiving collected data;
a2: signal transmission, namely, using a digital-to-analog conversion technology, installing a PLC acquisition terminal on the side of test bed equipment, acquiring the state, working parameters and detection data of the test bed equipment, and receiving a PLC signal and converting the PLC signal into digital quantity by the acquisition terminal; the acquisition frequency 1S-10S can be configured;
a3: data transmission, namely converting the acquired signals into Ethernet data packets by using a TCP/IP protocol, and transmitting the acquired data to an on-site industrial personal computer through an established workshop wireless network;
a4: and after the industrial personal computer receives the data, the original data is classified, calculated and stored locally through logic processing and is synchronized to a data center of the detection data management system.
Preferably, the detecting the data management system configuration comprises the following steps:
a1: configuring user information, and authorizing the user to check and operate the data; configuring tracing user information, authorizing a user to inquire a detection report of a valve product and checking data authority;
a2: configuring product information, configuring valve product information, and establishing a product classification, type, model and caliber information base;
a3: configuring a test standard, and configuring detection labels of valves of various specifications and models: detecting process, included detecting items, detecting standards and data requirements corresponding to the standards;
a4: configuring information of the test bed, basic information of the valve detection test bed, working rated parameters and information configuration of the plug-in equipment.
Preferably, the valve detection process is performed, comprising the steps of:
a1: identifying a valve to be detected, formulating a unique identifier during valve production, loading unique identifier information by using a two-dimensional code technology, acquiring a unique identifier of the valve by using scanning equipment connected with a detection data management system, and then automatically inquiring to identify the valve to be detected;
a2: displaying valve information, namely displaying basic information, a detection flow, a detection item, a detection standard and index requirements of the detection standard by using a client logged in a detection data management system after identifying a valve;
a3: executing detection, namely starting a client detection process by using a logged detection data management system client according to the prompt information; synchronously starting a test bed detection process; according to different valve types, the system automatically processes data collected by the test bed equipment end and provides a test result of each detection item; after the detection results of all the processes are confirmed, the forms of the collected data of the whole detection process and the test reports of the final judgment results are kept in the system.
Preferably, valve detection data is traced; comprises the following steps:
a1: user authentication, wherein the intelligent terminal needs to use a user name and a password to log in a detection data management system for authentication;
a2: product identification uses the two-dimensional code technique, and intelligent terminal sweeps code identification valve relevant information, acquires corresponding mandate after, can look over the product testing report, contains to the actual value, standard, testing result, the detection time of detailed testing process, testing personnel, detection index traceing back.
Preferably, the detection data management system adopts C/S; B/S mixed use mode; and the system is independent of the existing generating system of the enterprise, and can provide a data interface to realize data sharing and data authorization.
Preferably, the acquisition network of the detection data is independent, and the data transmission is encrypted.
The invention provides a valve detection data acquisition and tracing method based on an industrial Internet of things, which has the beneficial effects that: 1. the data of the test bed is collected by using the technology of the Internet of things, so that the data is accurate and objective and cannot be falsified; the collected data of the data can be checked in real time, calculated in real time, interacted in real time and stored in real time;
2. the data of different devices are collected, processed and stored in a centralized and unified standard, and the standard is unified when the system is used for data query, display and operation; product detection data tracing is convenient to unify;
3. by means of a mode based on combination of an industrial Internet of things technology and a traditional informatization technology, a detection flow is integrated into an industrial Internet of things data acquisition process, a digital test report with consistent time and product information can be formed, and the reliability of valve product information tracing is achieved.
Drawings
FIG. 1 is a diagram of a valve inspection data acquisition architecture;
fig. 2 is a flow chart of valve detection operation and data tracing.
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.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a valve detection data acquisition and traceing back method based on industry thing networking, utilizes industry thing networking technology, realizes the overall process management to valve gas tightness testing process real-time supervision, testing result judgement, test data save, test report generation, test data trace back, and the test data traces back method includes:
s1: the method comprises the steps of establishing a detection data management system, establishing the detection data management system by using a software technology, receiving, processing and storing original data acquired by test bed equipment, providing inquiry, display, operation and service data processing functions of the detection data, establishing the detection data management system, and realizing centralized unified standard receiving, processing, storage and display of different test bed data; and support the new establishment, processing, storage and display of service data.
S2: the method comprises the steps of collecting data of test bed equipment, networking valve air tightness detection equipment, namely a test bed, collecting point position information of the equipment PLC in real time by using an internet of things technology so as to obtain real-time state, working parameters and air tightness detection data of the test bed, and transmitting and pushing the collected data to a detection data management system;
the data acquisition of the test bed equipment comprises the following steps:
a1: establishing a workshop wireless network, namely establishing an independent workshop data transmission network by using a wireless network technology, wherein the transmission network is a WiFi (wireless fidelity) or 4G or 5G technology, erecting a wireless base station, and installing a wireless terminal on the equipment side for receiving collected data;
a2: signal transmission, namely, using a digital-to-analog conversion technology, installing a PLC acquisition terminal on the side of test bed equipment, acquiring the state, working parameters and detection data of the test bed equipment, and receiving a PLC signal and converting the PLC signal into digital quantity by the acquisition terminal; the acquisition frequency 1S-10S can be configured;
a3: data transmission, namely converting the acquired signals into Ethernet data packets by using a TCP/IP protocol, and transmitting the acquired data to an on-site industrial personal computer through an established workshop wireless network;
a4: and after the industrial personal computer receives the data, the original data is classified, calculated and stored locally through logic processing and is synchronized to a data center of the detection data management system.
S3: detecting data management system configuration, and performing basic information configuration in the system: product information configuration, detection standard configuration, user information configuration, authorization management configuration and test bed management configuration;
detecting a data management system configuration, comprising the steps of:
a1: configuring user information, and authorizing the user to check and operate the data; configuring tracing user information, authorizing a user to inquire a detection report of a valve product and checking data authority;
a2: configuring product information, configuring valve product information, and establishing a product classification, type, model and caliber information base;
a3: configuring a test standard, and configuring detection labels of valves of various specifications and models: detecting process, included detecting items, detecting standards and data requirements corresponding to the standards;
a4: configuring information of the test bed, basic information of the valve detection test bed, working rated parameters and information configuration of the plug-in equipment.
S4: the valve detection process is executed, after the detection data management system identifies the information of the valve to be detected, the detection data management system automatically identifies the valve detection flow and the detection standard according to the detection standard, executes the detection operation, finally obtains the product detection result and forms a product detection report based on detailed detection process data;
the valve detection process is executed, and comprises the following steps:
a1: identifying a valve to be detected, formulating a unique identifier during valve production, loading unique identifier information by using a two-dimensional code technology, acquiring a unique identifier of the valve by using scanning equipment connected with a detection data management system, and then automatically inquiring to identify the valve to be detected;
a2: displaying valve information, namely displaying basic information, a detection flow, a detection item, a detection standard and index requirements of the detection standard by using a client logged in a detection data management system after identifying a valve;
a3: executing detection, namely starting a client detection process by using a logged detection data management system client according to the prompt information; synchronously starting a test bed detection process; according to different valve types, the system automatically processes data collected by the test bed equipment end and provides a test result of each detection item; after the detection results of all the processes are confirmed, the forms of the collected data of the whole detection process and the test reports of the final judgment results are kept in the system;
the detection data management system adopts C/S; B/S mixed use mode; and the system is independent of the existing generating system of the enterprise, and can provide a data interface to realize data sharing and data authorization.
S5: tracing valve detection data, namely using intelligent equipment such as a mobile phone and a special PAD (PAD application program), logging in a detection system, scanning a valve delivery two-dimensional code, or inputting a unique identification code, obtaining information of an authorized identification valve product, checking a valve delivery detection report at any time, looking up detailed detection process data, real-time chart data and each detection item result, and finally realizing tracing of the valve product detection data, wherein the acquisition network of the detection data is independent, and the data transmission is encrypted;
tracing valve detection data; comprises the following steps:
a1: user authentication, the intelligent terminal needs to use a user name and a password to log in a detection data management system for authentication,
a2: product identification uses the two-dimensional code technique, and intelligent terminal sweeps code identification valve relevant information, acquires corresponding mandate after, can look over the product testing report, contains to the actual value, standard, testing result, the detection time of detailed testing process, testing personnel, detection index traceing back.
The tracing of the valve product detection data comprises the following steps:
step 1: the intelligent terminal successfully logs in the detection data management system;
step 2: scanning a two-dimensional code of a valve product by using an intelligent terminal, acquiring a unique valve identifier, and inquiring a valve detection process record and a detection report;
and step 3: the intelligent terminal displays the detection report to realize the tracing of the detection data;
the method starts from solving the problem that the valve detection data tracing in the valve manufacturing industry is difficult, and acquires the equipment state, the working parameters and the detection data of the test bed in real time through an industrial Internet of things technology, stores the acquired data in real time according to the detection execution process, and finally forms a digital detection report based on the detection process data and the detection result; the data is used as a tracing carrier of valve detection data. Meanwhile, in order to realize better data recording and data tracing process management, a detection data management system is established on the basis of the industrial Internet of things technology, and the functions of each submodule of valve product basic information configuration, inspector user information management, test bed equipment basic information management, test bed plug-in equipment management and detection standard information configuration management are realized; therefore, real-time acquisition, real-time monitoring, real-time processing, real-time storage and real-time tracing of valve detection data can be really realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A valve detection data acquisition and tracing method based on an industrial Internet of things is characterized by comprising the following steps: the method for managing the whole process of monitoring the valve airtightness detection process in real time, judging the detection result, storing the detection data, generating the detection report and tracing the detection data by utilizing the industrial Internet of things technology comprises the following steps:
s1: establishing a detection data management system, namely establishing the detection data management system by using a software technology, receiving, processing and storing original data acquired by test bed equipment, and providing functions of inquiring, displaying, operating and processing service data of the detection data;
s2: the method comprises the steps of collecting data of test bed equipment, networking valve air tightness detection equipment, namely a test bed, collecting point position information of the equipment PLC in real time by using an internet of things technology so as to obtain real-time state, working parameters and air tightness detection data of the test bed, and transmitting and pushing the collected data to a detection data management system;
s3: detecting data management system configuration, and performing basic information configuration in the system: product information configuration, detection standard configuration, user information configuration, authorization management configuration and test bed management configuration;
s4: the valve detection process is executed, after the detection data management system identifies the information of the valve to be detected, the detection data management system automatically identifies the valve detection flow and the detection standard according to the detection standard, executes the detection operation, finally obtains the product detection result and forms a product detection report based on detailed detection process data;
s5: and (3) tracing the valve detection data, using intelligent equipment such as a mobile phone and a special PAD, logging in a detection system, scanning a valve delivery two-dimensional code, or inputting a unique identification code, checking a valve delivery detection report at any time after obtaining information of an authorized identification valve product, and looking up detailed detection process data, real-time chart data and each detection item result. And finally, tracing the detection data of the valve product.
2. The valve detection data acquisition and tracing method based on the industrial Internet of things as claimed in claim 1, wherein: the detection data management system is established to realize centralized unified standard receiving, processing, storing and displaying of different test bed data; and support the new establishment, processing, storage and display of service data.
3. The valve detection data acquisition and tracing method based on the industrial Internet of things as claimed in claim 1, wherein: the data acquisition of the test bed equipment comprises the following steps:
a1: establishing a workshop wireless network, namely establishing an independent workshop data transmission network by using a wireless network technology, erecting a wireless base station, and installing a wireless terminal on the equipment side for receiving collected data;
a2: signal transmission, namely, using a digital-to-analog conversion technology, installing a PLC acquisition terminal on the side of test bed equipment, acquiring the state, working parameters and detection data of the test bed equipment, and receiving a PLC signal and converting the PLC signal into digital quantity by the acquisition terminal; the acquisition frequency 1S-10S can be configured;
a3: data transmission, namely converting the acquired signals into Ethernet data packets by using a TCP/IP protocol, and transmitting the acquired data to an on-site industrial personal computer through an established workshop wireless network;
a4: and after the industrial personal computer receives the data, the original data is classified, calculated and stored locally through logic processing and is synchronized to a data center of the detection data management system.
4. The valve detection data acquisition and tracing method based on the industrial Internet of things as claimed in claim 1, wherein: detecting a data management system configuration, comprising the steps of:
a1: configuring user information, and authorizing the user to check and operate the data; configuring tracing user information, authorizing a user to inquire a detection report of a valve product and checking data authority;
a2: configuring product information, configuring valve product information, and establishing a product classification, type, model and caliber information base;
a3: configuring a test standard, and configuring detection labels of valves of various specifications and models: detecting process, included detecting items, detecting standards and data requirements corresponding to the standards;
a4: configuring information of the test bed, basic information of the valve detection test bed, working rated parameters and information configuration of the plug-in equipment.
5. The valve detection data acquisition and tracing method based on the industrial Internet of things as claimed in claim 1, wherein: the valve detection process is executed, and comprises the following steps:
a1: identifying a valve to be detected, formulating a unique identifier during valve production, loading unique identifier information by using a two-dimensional code technology, acquiring a unique identifier of the valve by using scanning equipment connected with a detection data management system, and then automatically inquiring to identify the valve to be detected;
a2: displaying valve information, namely displaying basic information, a detection flow, a detection item, a detection standard and index requirements of the detection standard by using a client logged in a detection data management system after identifying a valve;
a3: executing detection, namely starting a client detection process by using a logged detection data management system client according to the prompt information; synchronously starting a test bed detection process; according to different valve types, the system automatically processes data collected by the test bed equipment end and provides a test result of each detection item; after the detection results of all the processes are confirmed, the forms of the collected data of the whole detection process and the test reports of the final judgment results are kept in the system.
6. The valve detection data acquisition and tracing method based on the industrial Internet of things as claimed in claim 1, wherein: tracing valve detection data; comprises the following steps:
a1: user authentication, wherein the intelligent terminal needs to use a user name and a password to log in a detection data management system for authentication;
a2: product identification uses the two-dimensional code technique, and intelligent terminal sweeps code identification valve relevant information, acquires corresponding mandate after, can look over the product testing report, contains to the actual value, standard, testing result, the detection time of detailed testing process, testing personnel, detection index traceing back.
7. The valve detection data acquisition and tracing method based on the industrial Internet of things as claimed in claim 1, wherein: the detection data management system adopts C/S; B/S mixed use mode; and the system is independent of the existing generating system of the enterprise, and can provide a data interface to realize data sharing and data authorization.
8. The valve detection data acquisition and tracing method based on the industrial Internet of things as claimed in claim 1, wherein: the acquisition network of the detection data is independent, and the data transmission is encrypted.
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