CN115037610B - Automatic configuration system and automatic configuration method - Google Patents
Automatic configuration system and automatic configuration method Download PDFInfo
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- CN115037610B CN115037610B CN202210432989.8A CN202210432989A CN115037610B CN 115037610 B CN115037610 B CN 115037610B CN 202210432989 A CN202210432989 A CN 202210432989A CN 115037610 B CN115037610 B CN 115037610B
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- 238000007405 data analysis Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Computer Networks & Wireless Communication (AREA)
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- Automation & Control Theory (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses an automatic configuration system and an automatic configuration method, which are characterized by comprising a capturing module, a classifying module, an updating judging module, a writing module, a creating object module and a exporting configuration module, wherein the capturing module captures a data packet and sends the data packet to the classifying module; the classification module stores the data packet and judges whether the data packet is sent to the creation object module or the update judging module; the creation object module creates a data object and writes the data object into a data structure in the memory; the updating judging module judges whether the characteristic parameters of the data packet are in the characteristic range recorded by the data object; the writing module updates the characteristic range recorded by the data object according to the characteristic parameters of the data packet, and writes the updated data object into a data structure in the memory; the export configuration module is used for converting the data structure in the memory into an XML file as a configuration table to complete automatic configuration; the method has the advantages of high configuration speed, high efficiency and low error probability during configuration.
Description
Technical Field
The invention relates to a configuration system and a configuration method on an industrial bus, in particular to an automatic configuration system and an automatic configuration method.
Background
The specific transmission type, content, frequency, size, period and the like of the existing industrial bus communication object are actively configured by a user, namely, manual configuration is adopted, but because the information is not fully known, the manual configuration is difficult, errors are easily caused in the configuration process, the configuration efficiency is reduced, the possibility of errors exists when data is input, and in addition, manual reconfiguration is needed when the state is refreshed.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic configuration system and an automatic configuration method, which not only have high configuration efficiency, but also are not easy to make mistakes in the configuration process.
The technical scheme adopted for solving the technical problems is as follows: an automatic configuration system comprises a capturing module, a classifying module, an updating judging module, a writing module, an object creating module and a configuration exporting module;
the capturing module is used for capturing the data packet on the industrial bus and sending the captured data packet to the classifying module;
the classification module is used for storing the received data packet, judging the data packet as a brand new data object if the data packet is not stored in the classification module before, and sending the data packet to the creation object module; if the data packet is stored in the classification module before, judging that the data packet is a recorded data object, and sending the data packet to the updating judgment module;
the object creating module is used for creating a data object according to the characteristic parameters of the received data packet and writing the data object into a data structure in the memory for storage;
the updating judging module is used for judging according to the received characteristic parameters of the data packet and the original data object of the data packet stored in the data structure, if the characteristic parameters of the data packet are not in the characteristic range recorded by the original data object, the writing module combines the characteristic parameters of the data packet with the characteristic range recorded by the original data object to obtain an updated characteristic range, the updated characteristic range is recorded in the data object, and the updated data object is written in the data structure in the memory for storage; if the characteristic parameters of the data packet are in the characteristic range recorded by the original data object, not updating the characteristic range recorded by the original data object;
the export configuration module is used for converting the data structure in the memory into an XML file as a configuration table to complete automatic configuration.
The classification module judges the received data packet through the interface form, the IP address and the port of each protocol in the application layer of the Ethernet.
The characteristic parameters comprise link characteristics, a data inclusion range, transmission characteristics, response and data characteristics; the link characteristics comprise interfaces, addresses and ports; the data inclusion capacity range comprises a maximum data packet capacity and a minimum data packet capacity; the transmission characteristics comprise frequency, period and address; the response includes a maximum delay and a minimum delay; the data features include feature points of the data packet.
An automatic configuration method using the above automatic configuration system, comprising the steps of:
step 1): after capturing the data packet on the industrial bus, the capturing module sends the captured data packet to the classifying module;
step 2): the classification module stores the received data packet, judges the data packet as a brand new data object if the data packet is not stored in the classification module before, and sends the data packet to the creation object module to execute the step 3); if the data packet is stored in the classification module before, judging that the data packet is a recorded data object, and sending the data packet to the update judgment module to execute the step 4);
step 3): the object creating module creates a data object according to the received characteristic parameters of the data packet and writes the data object into a data structure in the memory for storage;
step 4): the updating judging module judges according to the received characteristic parameters of the data packet and the original data object in the data structure of the data packet stored in the memory, if the characteristic parameters of the data packet are not in the characteristic range recorded by the original data object, the writing module combines the characteristic parameters of the data packet and the characteristic range recorded by the original data object to obtain an updated characteristic range, the updated characteristic range is recorded in the data object, and the updated data object is written into the data structure in the memory for storage; if the characteristic parameters of the data packet are in the characteristic range recorded by the original data object, not updating the characteristic range recorded by the original data object;
step 5): the export configuration module converts the data structure in the memory into an XML file as a configuration table to complete automatic configuration.
Compared with the prior art, the automatic configuration system has the advantages that the automatic configuration system comprises a capturing module, a classifying module, an updating judging module, a writing module, an object creating module and a configuration exporting module; the capturing module is used for capturing the data packet on the industrial bus and sending the captured data packet to the classifying module; the classification module is used for storing the received data packet, judging the data packet as a brand new data object if the data packet is not stored in the classification module before, and sending the data packet to the creation object module; if the data packet is stored in the classification module before, judging that the data packet is a recorded data object, and sending the data packet to the updating judgment module; the object creating module is used for creating a data object according to the characteristic parameters of the received data packet and writing the data object into a data structure in the memory for storage; the updating judging module is used for judging according to the received characteristic parameters of the data packet and the data object stored in the data structure of the data packet, and if the characteristic parameters of the data packet are not in the characteristic range recorded by the data object, the writing module updates the characteristic range recorded by the data object; if the characteristic parameters of the data packet are in the characteristic range recorded by the data object, not updating the characteristic range recorded by the data object; the writing-in module is used for updating the characteristic range recorded by the data object corresponding to the data packet according to the characteristic parameter of the data packet, writing the updated data object into the data structure in the memory for storage, and the exporting configuration module is used for converting the data structure in the memory into an XML file as a configuration table to complete automatic configuration; the data packet on the industrial bus is converted into the universal XML configuration table, so that the configuration speed is high, the efficiency is high, errors are not easy to occur during configuration, the method can work well in all weather, the replicability is good in a short time, and the XML configuration table can be used for detecting the safety of the industrial bus network and judging the running state.
Drawings
FIG. 1 is a schematic diagram of a system frame structure according to the present invention;
fig. 2 is a general flow chart of the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1, an automatic configuration system includes a capturing module, a classifying module, an updating judging module, a writing module, a creating object module and a deriving configuration module;
the capturing module is used for capturing the data packet on the industrial bus and sending the captured data packet to the classifying module;
the classification module is used for storing the received data packet, judging the data packet through the interface form, the IP address and the port of each protocol in the Ethernet application layer, judging the data packet as a brand new data object if the data packet is not stored in the classification module before, and sending the data packet to the creation object module; if the data packet is stored in the classification module before, judging that the data packet is a recorded data object, and sending the data packet to the updating judgment module; the Ethernet application layer protocol comprises DHCP, ARP, HTTP, TCP, S comm, modBus TCP and the like;
the object creating module is used for creating a data object according to the characteristic parameters of the received data packet and writing the data object into a data structure in the memory for storage;
the updating judging module is used for judging according to the received characteristic parameters of the data packet and the original data object stored in the data structure of the data packet, if the characteristic parameters of the data packet are not in the characteristic range recorded by the original data object, the writing module combines the characteristic parameters of the data packet with the characteristic range recorded by the original data object to obtain an updated characteristic range, the updated characteristic range is recorded in the data object to update the updated data object, and the updated data object is written into the data structure in the memory to be stored; if the characteristic parameters of the data packet are in the characteristic range recorded by the original data object, not updating the characteristic range recorded by the original data object;
the writing module is used for combining the characteristic parameters of the data packet with the characteristic ranges recorded by the original data object according to the characteristic parameters of the data packet to obtain an updated characteristic range, recording the updated characteristic range into the data object to update the updated data object, and writing the updated data object into a data structure in the memory for storage;
the export configuration module is used for converting the data structure in the memory into an XML file as a configuration table to complete automatic configuration;
in this embodiment, the characteristic parameters include link characteristics, data inclusion range, transmission characteristics, response and data characteristics;
the link characteristics include interfaces, addresses and ports; the data inclusion capacity range comprises a maximum data packet capacity and a minimum data packet capacity; the transmission characteristics include frequency, period and address; the response includes a maximum delay and a minimum delay; the data characteristics include characteristic points of the data packets.
As shown in fig. 2, the automatic configuration method using the automatic configuration system includes the following steps:
step 1): after capturing the data packet on the industrial bus, the capturing module sends the captured data packet to the classifying module;
step 2): the classification module stores the received data packet, judges the data packet as a brand new data object if the data packet is not stored in the classification module before, and sends the data packet to the creation object module to execute the step 3); if the data packet is stored in the classification module before, judging that the data packet is a recorded data object, and sending the data packet to the update judgment module to execute the step 4);
step 3): the object creating module creates a data object according to the received characteristic parameters of the data packet and writes the data object into a data structure in the memory for storage;
step 4): the updating judging module judges according to the received characteristic parameters of the data packet and the original data object in the data structure of the data packet stored in the memory, if the characteristic parameters of the data packet are not in the characteristic range recorded by the original data object, the writing module combines the characteristic parameters of the data packet and the characteristic range recorded by the original data object to obtain an updated characteristic range, the updated characteristic range is recorded in the data object to obtain an updated data object, and the updated data object is written into the data structure in the memory to be stored; if the characteristic parameters of the data packet are in the characteristic range recorded by the original data object, not updating the characteristic range recorded by the original data object;
step 5): the export configuration module converts the data structure in the memory into an XML file as a configuration table to complete automatic configuration.
In the application of data analysis configuration of the data on the industrial bus, the invention can improve the performance by about 10 times on some single values (classification protocol, classification judging module and export configuration table); the performance is improved by about 2 times in the whole industrial bus configuration, and 90% of configuration scenes can be solved.
Claims (3)
1. An automatic configuration system is characterized by comprising a capturing module, a classifying module, an updating judging module, a writing module, an object creating module and a configuration exporting module;
the capturing module is used for capturing the data packet on the industrial bus and sending the captured data packet to the classifying module;
the classification module is used for storing the received data packet, judging the data packet as a brand new data object if the data packet is not stored in the classification module before, and sending the data packet to the creation object module; if the data packet is stored in the classification module before, judging that the data packet is a recorded data object, and sending the data packet to the updating judgment module;
the object creating module is used for creating a data object according to the characteristic parameters of the received data packet and writing the data object into a data structure in the memory for storage;
the updating judging module is used for judging according to the received characteristic parameters of the data packet and the original data object of the data packet stored in the data structure, if the characteristic parameters of the data packet are not in the characteristic range recorded by the original data object, the writing module combines the characteristic parameters of the data packet with the characteristic range recorded by the original data object to obtain an updated characteristic range, the updated characteristic range is recorded in the data object, and the updated data object is written in the data structure in the memory for storage; if the characteristic parameters of the data packet are in the characteristic range recorded by the original data object, not updating the characteristic range recorded by the original data object;
the characteristic parameters comprise link characteristics, a data inclusion range, transmission characteristics, response and data characteristics; the link characteristics comprise interfaces, addresses and ports; the data inclusion capacity range comprises a maximum data packet capacity and a minimum data packet capacity; the transmission characteristics comprise frequency, period and address; the response includes a maximum delay and a minimum delay; the data features comprise feature points of the data packet;
the export configuration module is used for converting the data structure in the memory into an XML file as a configuration table to complete automatic configuration.
2. The automatic configuration system of claim 1 wherein the classification module determines the received data packets by the interface form, IP address and port of each protocol in the application layer on the ethernet.
3. An automatic configuration method using an automatic configuration system according to claim 1, characterized by comprising the steps of:
step 1): after capturing the data packet on the industrial bus, the capturing module sends the captured data packet to the classifying module;
step 2): the classification module stores the received data packet, judges the data packet as a brand new data object if the data packet is not stored in the classification module before, and sends the data packet to the creation object module to execute the step 3); if the data packet is stored in the classification module before, judging that the data packet is a recorded data object, and sending the data packet to the update judgment module to execute the step 4);
step 3): the object creating module creates a data object according to the received characteristic parameters of the data packet and writes the data object into a data structure in the memory for storage;
step 4): the updating judging module judges according to the received characteristic parameters of the data packet and the original data object in the data structure of the data packet stored in the memory, if the characteristic parameters of the data packet are not in the characteristic range recorded by the original data object, the writing module combines the characteristic parameters of the data packet and the characteristic range recorded by the original data object to obtain an updated characteristic range, the updated characteristic range is recorded in the data object, and the updated data object is written into the data structure in the memory for storage; if the characteristic parameters of the data packet are in the characteristic range recorded by the original data object, not updating the characteristic range recorded by the original data object;
step 5): the export configuration module converts the data structure in the memory into an XML file as a configuration table to complete automatic configuration.
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