CN112255984A - Multisource data acquisition system based on distributed industrial protocol analysis technology - Google Patents
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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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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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
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
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Abstract
The invention discloses a multi-source data acquisition system based on a distributed industrial protocol analysis technology, which comprises a main control system, a data source operation module, a data management module and an accessory module, wherein the data source operation module, the data management module and the accessory module are connected with the main control system, the data source operation module is used for acquiring source data and performing primary processing after acquisition to obtain a metadata package, the data management module is used for performing targeted processing on the source data and sorting the multi-source data into data with a uniform format, the accessory module is an additional component of the system and provides operation assistance, the data source operation module comprises a data acquisition module and a data acquisition module, the data acquisition module is used for acquiring the source data, and an acquisition object is a non-local homologous multi-source data end. According to the invention, a distributed layered cooperation acquisition mode is adopted for data acquisition, so that the system requirements of multiple data sources, large data acquisition quantity and high real-time performance can be met, and the system has the characteristics of higher expandability and customizability and has higher integrity in data extraction.
Description
Technical Field
The invention belongs to the technical field of data acquisition, and particularly relates to a multi-source data acquisition system based on a distributed industrial protocol analysis technology.
Background
Various devices are required to be used in industrial production, wherein some automation devices are provided with own control operation systems, communication protocols used among different devices are different, modbus communication protocols, RS-232 communication protocols, RS-485 communication protocols, HART communication protocols and the like are common at present, direct communication among different protocols cannot be carried out, it is this that distributed industrial protocol parsing techniques, by parsing protocols from different sources, thereby obtaining data information of different devices, the data information is from different industrial protocols and different devices, the format specification of the data generation is different, effective data is difficult to obtain by using a single mode to collect and process, therefore, a multi-source data acquisition system based on the distributed industrial protocol analysis technology is provided.
Disclosure of Invention
The invention aims to: in order to solve the problem that the conventional process from multi-source data acquisition to storage using different industrial protocols is not simple and efficient, a multi-source data acquisition system based on a distributed industrial protocol analysis technology is provided.
The technical scheme adopted by the invention is as follows:
the utility model provides a multisource data acquisition system based on distributed industry agreement analytic technique, includes the major control system to and the data source operation module, data management module and the annex module that link to each other with the major control system constitute, and the data source operation module carries out the acquisition of source data and the primary processing after acquireing, obtains the metadata package, and the data management module carries out the pertinence to source data, arranges multisource data into unified format data, and the annex module is the additional component of system, provides operation assistance.
As a further scheme of the invention: the data source operation module comprises a data acquisition module, a data acquisition module and a data sorting module, wherein the data acquisition module acquires source data, an acquisition object is a non-local homologous multi-source data end, the acquisition mode comprises a common sensor, a video monitoring database and a self-contained database of equipment, the data acquisition module acquires data from the local homologous source data end, and the data acquisition module is different from the acquisition module in that the module does not have a distributed protocol function, only uses an industrial protocol which is the same as the local protocol and only accepts data transmitted by using the industrial protocol, and the data sorting module sorts the received data, including filtering, de-duplication, noise reduction and normalization processing, so that complete, standard and clear source data are obtained.
As a further scheme of the invention: the data management module comprises a data sending module, a data receiving module and a data storage module, wherein the data sending module is used for bearing the movement of source data in the system and moving the source data to a module at a required position, the data receiving module is used for receiving the data by each module, meanwhile, the data receiving module is used for further processing the data directly sent by the data sorting module, so that the multiple sources of the data are converted into a single format, and the data storage module is used for storing the processed data.
As a further scheme of the invention: the accessory module comprises a database and a display module, the database stores final data, and the display module displays the operation condition and the working condition of the system.
As a further scheme of the invention: the data receiving module comprises a receiving unit, an analyzing unit, a processing unit and a sending unit, wherein the receiving unit is used for receiving data, the receiving unit is used for transmitting the data through a data channel in the system, the analyzing unit is used for analyzing the received data, the processing unit is used for uniformly processing the data according to the analysis condition of the data, and the sending unit is used for sending and then storing the processed final data.
As a further scheme of the invention: the analysis content of the received data by the analysis unit comprises the type, the byte amount, the correlation among the data and the data format of the received data.
As a further scheme of the invention: the processing unit performs unified processing on the data according to the analysis condition of the data, and the processing content comprises unified format conversion of the data, classification of the data and establishment of a logical association relation.
As a further scheme of the invention: the database is divided into a plurality of storage layers, including a surface storage layer, an intermediate storage layer and a deep storage layer.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention realizes the standardized management of data, overcomes the confusion of data formats and definitions and the confusion caused by different industrial protocol data to different database architecture modes, solves the problems of inconsistent acquisition of a plurality of traditional industrial protocol data and system fusion analysis, and realizes the unified management of data of a plurality of data systems and a plurality of data sources and the standardization, the assets and the service of a data layer.
2. According to the invention, a distributed layered cooperation acquisition mode is adopted for data acquisition, so that the system requirements of multiple data sources, large data acquisition quantity and high real-time performance can be met, and the system has the characteristics of higher expandability and customizability and has higher integrity in data extraction.
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FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system block diagram of a data receiving module according to the present invention;
FIG. 3 is a system block diagram of a database in the present invention.
The labels in the figure are: 1. a master control system; 10. a data acquisition module; 20. a data acquisition module; 30. a data sorting module; 40. a data transmission module; 50. a data receiving module; 60. a data storage module; 70. a database; 80. a display module; 501. a receiving unit; 502. an analysis unit; 503. a processing unit; 504. and a sending unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In a first embodiment, please refer to fig. 1, a multi-source data acquisition system based on a distributed industrial protocol parsing technology includes a main control system 1, and a data source operation module, a data management module and an accessory module connected to the main control system 1, where the data source operation module is used to perform source data acquisition and primary processing after the acquisition to obtain a metadata packet, the data management module is used to perform targeted processing on the source data to arrange the multi-source data into uniform format data, and the accessory module is used as an additional component of the system to provide convenience;
the data source operation module comprises a data acquisition module 10, a data acquisition module 20 and a data sorting module 30, wherein the data acquisition module 10 is used for acquiring source data, an acquisition object is a non-local homologous multi-source data end, the acquisition mode comprises a commonly used sensor, a video monitoring database and a self-carried database of equipment, the data acquisition module 20 is used for acquiring data of the local homologous source data end, and the difference from the acquisition module is that the module does not have a distributed protocol function, only uses an industrial protocol which is the same as the local protocol and only accepts data transmitted by using the industrial protocol, and the data sorting module 30 is used for sorting the received data, including filtering, deduplication, denoising and normalization processing, so as to form complete, standard and clear source data;
the data management module comprises a data sending module 40, a data receiving module 50 and a data storage module 60, wherein the data sending module 40 is used for bearing the movement of source data in the system and moving the source data to a module at a required position, the opposite data receiving module 50 is used for receiving the data by each module, meanwhile, the data receiving module 50 further processes the data directly sent by the data sorting module 30, so that the multiple sources of the data are converted into a single format, the storage is convenient, a module specially used for transceiving is created, the condition that packet loss does not occur when the data circulate in the system, the data are not lost and fuzzy, and the data storage module 60 is used for storing the processed data; the accessory module comprises a database 70 and a display module 80, wherein the database 70 is used for storing final data, and the display module 80 is used for displaying the running condition and the working condition of the system, so that the system is convenient for people to check and operate.
In the second embodiment, please refer to fig. 1-2, a multi-source data acquisition system based on a distributed industrial protocol analysis technology includes a main control system 1, and a data source operation module, a data management module and an accessory module connected to the main control system 1, where the data source operation module is used to obtain source data and perform primary processing after obtaining the source data to obtain a metadata packet, the data management module is used to perform targeted processing on the source data to arrange the multi-source data into uniform format data, and the accessory module is used as an additional component of the system to provide convenience;
the data source operation module comprises a data acquisition module 10, a data acquisition module 20 and a data sorting module 30, wherein the data acquisition module 10 is used for acquiring source data, an acquisition object is a non-local homologous multi-source data end, the acquisition mode comprises a commonly used sensor, a video monitoring database and a self-carried database of equipment, the data acquisition module 20 is used for acquiring data of the local homologous source data end, and the difference from the acquisition module is that the module does not have a distributed protocol function, only uses an industrial protocol which is the same as the local protocol and only accepts data transmitted by using the industrial protocol, and the data sorting module 30 is used for sorting the received data, including filtering, deduplication, denoising and normalization processing, so as to form complete, standard and clear source data;
the data management module comprises a data sending module 40, a data receiving module 50 and a data storage module 60, wherein the data sending module 40 is used for bearing the movement of source data in the system and moving the source data to a module at a required position, the opposite data receiving module 50 is used for receiving the data by each module, meanwhile, the data receiving module 50 further processes the data directly sent by the data sorting module 30, so that the multiple sources of the data are converted into a single format, the storage is convenient, a module specially used for transceiving is created, the condition that packet loss does not occur when the data circulate in the system, the data are not lost and fuzzy, and the data storage module 60 is used for storing the processed data; the accessory module comprises a database 70 and a display module 80, wherein the database 70 is used for storing final data, and the display module 80 is used for displaying the running condition and the working condition of the system, so that the personnel can conveniently check and operate;
the data receiving module 50 includes a receiving unit 501, an analyzing unit 502, a processing unit 503 and a sending unit 504, where the receiving unit 501 is used for receiving data, the receiving unit uses a data channel in the system to transmit data, the analyzing unit 502 is used for analyzing the received data, the analysis content includes the type, the byte amount, the correlation between data and the data format of the received data, the processing unit 503 performs a unified processing on the data according to the analysis condition of the data, the processing content includes a unified format conversion of the data, a classification of the data and an establishment of a logical association relationship, and the sending unit 504 is used for sending and then storing the processed final data.
In a third embodiment, please refer to fig. 1 to 3, a multi-source data acquisition system based on a distributed industrial protocol parsing technology includes a main control system 1, and a data source operation module, a data management module and an accessory module connected to the main control system 1, where the data source operation module is configured to perform source data acquisition and primary processing after the source data acquisition to obtain a metadata packet, the data management module is configured to perform targeted processing on the source data to arrange the multi-source data into uniform format data, and the accessory module is used as an additional component of the system to provide convenience;
the data source operation module comprises a data acquisition module 10, a data acquisition module 20 and a data sorting module 30, wherein the data acquisition module 10 is used for acquiring source data, an acquisition object is a non-local homologous multi-source data end, the acquisition mode comprises a commonly used sensor, a video monitoring database and a self-carried database of equipment, the data acquisition module 20 is used for acquiring data of the local homologous source data end, and the difference from the acquisition module is that the module does not have a distributed protocol function, only uses an industrial protocol which is the same as the local protocol and only accepts data transmitted by using the industrial protocol, and the data sorting module 30 is used for sorting the received data, including filtering, deduplication, denoising and normalization processing, so as to form complete, standard and clear source data;
the data management module comprises a data sending module 40, a data receiving module 50 and a data storage module 60, wherein the data sending module 40 is used for bearing the movement of source data in the system and moving the source data to a module at a required position, the opposite data receiving module 50 is used for receiving the data by each module, meanwhile, the data receiving module 50 further processes the data directly sent by the data sorting module 30, so that the multiple sources of the data are converted into a single format, the storage is convenient, a module specially used for transceiving is created, the condition that packet loss does not occur when the data circulate in the system, the data are not lost and fuzzy, and the data storage module 60 is used for storing the processed data; the accessory module comprises a database 70 and a display module 80, wherein the database 70 is used for storing final data, and the display module 80 is used for displaying the running condition and the working condition of the system, so that the personnel can conveniently check and operate;
the data receiving module 50 includes a receiving unit 501, an analyzing unit 502, a processing unit 503 and a sending unit 504, where the receiving unit 501 is used for receiving data, the receiving unit uses a data channel in the system to transmit data, the analyzing unit 502 is used for analyzing the received data, the analysis content includes the type, the byte amount, the correlation between data and the data format of the received data, the processing unit 503 performs unified processing on the data according to the analysis condition of the data, the processing content includes unified format conversion of the data, classification of the data and establishment of a logical association relationship, and the sending unit 504 is used for sending and then storing the processed final data;
the database 70 has a plurality of storage layers, including a surface storage layer 701, an intermediate storage layer 702, and a deep storage layer 703.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a multisource data acquisition system based on distributed industry agreement analytic technique, a serial communication port, including master control system (1), and the data source operation module that links to each other with master control system (1), data management module and accessory module constitute, data source operation module carries out the acquisition of source data and the primary processing after acquireing, obtains the metadata package, and data management module carries out the processing of pertinence to the source data, arranges multisource data into unified format data, and the accessory module is the additional part of system, provides the operation and assists.
2. The multi-source data acquisition system based on the distributed industrial protocol analysis technology as claimed in claim 1, wherein the data source operation module comprises a data acquisition module (10), a data acquisition module (20), and a data sorting module (30), the data acquisition module (10) acquires source data, the acquisition object is a non-local homologous multi-source data end, the acquisition mode includes a common sensor, a video monitor and a self-contained database of the device, the data acquisition module (20) acquires data from the local homologous source data end, the difference from the acquisition module is that the module does not have a distributed protocol function, only uses the same industrial protocol as the local one, and only accepts data transmitted by using the industrial protocol, and the data sorting module (30) sorts the received data, including filtering, de-duplication, And denoising and normalizing to obtain complete, standard and clear source data.
3. The multi-source data acquisition system based on the distributed industrial protocol analysis technology as claimed in claim 1, wherein the data management module comprises a data sending module (40), a data receiving module (50) and a data storage module (60), the data sending module (40) undertakes the movement of the source data in the system, the source data are moved to the module at the required position, the data receiving module (50) is used for receiving the data by each module, meanwhile, the data receiving module (50) further processes the data directly sent by the data sorting module (30), so that the multi-source of the data is converted into a single format, and the data storage module (60) is used for storing the processed data.
4. The multi-source data acquisition system based on the distributed industrial protocol analysis technology as claimed in claim 1, wherein the accessory module comprises a database (70) and a display module (80), the database (70) stores the final data, and the display module (80) displays the operation condition and the working condition of the system.
5. The multi-source data acquisition system based on the distributed industrial protocol analysis technology as claimed in claim 3, wherein the data receiving module (50) comprises a receiving unit (501), an analyzing unit (502), a processing unit (503) and a sending unit (504), the receiving unit (501) is used for receiving data, the receiving unit adopts a data channel in the system to transmit the data, the analyzing unit (502) analyzes the received data, the processing unit (503) performs unified processing on the data according to the analysis condition of the data, and the sending unit (504) sends the processed final data to be stored.
6. The multi-source data collection system based on the distributed industrial protocol parsing technology as claimed in claim 5, wherein the content of the analysis performed by the analysis unit (502) on the received data comprises the type, the byte amount, the correlation between data and the data format of the received data.
7. The multi-source data acquisition system based on the distributed industrial protocol analysis technology as claimed in claim 5, wherein the processing unit (503) performs unified processing on the data according to the analysis condition of the data, and the processing content includes unified format conversion of the data, classification of the data and establishment of a logical association relationship.
8. The distributed industrial protocol parsing based multi-source data collection system of claim 4 wherein the database (70) is partitioned into multiple storage layers including a surface storage layer (701), an intermediate storage layer (702), and a deep storage layer (703).
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Application publication date: 20210122 |