CN113285841B - Configuration method of industrial gateway data transmission protocol - Google Patents
Configuration method of industrial gateway data transmission protocol Download PDFInfo
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- CN113285841B CN113285841B CN202110659382.9A CN202110659382A CN113285841B CN 113285841 B CN113285841 B CN 113285841B CN 202110659382 A CN202110659382 A CN 202110659382A CN 113285841 B CN113285841 B CN 113285841B
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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
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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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
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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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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Abstract
The invention discloses a configuration method of an industrial gateway data transmission protocol, which has the technical scheme that: the method comprises the following steps: step 1: inputting communication parameters in the form, and setting communication addresses and the maximum continuous access address upper limit according to the actual filling basic communication parameters; step 2: recording read-only parameters: monitoring parameters in a corresponding table, and writing a corresponding data analysis function engine; step 3: recording read-write parameters: application parameters, setting data display attributes, transmission attributes and writing read and write function engines; step 4: recording fault parameters: writing a parameter analysis function; step 5: inputting a function engine; the solution provided by the invention can realize batch rapid generation of protocol files according to a template mode, customize data transmission strategies, rapidly generate configuration files, is convenient to operate and flexible to configure, and simultaneously gives consideration to industrial scene networking and project multiplexing.
Description
Technical Field
The invention relates to the field of protocol configuration, in particular to a configuration method of an industrial gateway data transmission protocol.
Background
The rapid development of computer and sensor network technologies, more and more devices access the network, and the DTU is used as a core module for terminal data acquisition and control and is responsible for on-site data acquisition and transmission, but when facing different communication devices, different protocol parameter numbers, different transmission strategies and different networking demands, the traditional configuration method of the existing industrial gateway protocol is tired to cope with. The method discussed by the invention is a custom protocol configuration mode based on script analysis and templates, can conveniently and quickly realize rapid protocol configuration, rapid networking and autonomous definition of transmission strategies, and solves the problems of complicated use, low efficiency and low code multiplexing rate of the traditional protocol configuration method, thereby meeting the requirement of rapid networking of industrial scene equipment. Meanwhile, the protocol template and the script are used in a mixed mode, so that the flexibility of protocol configuration is improved, and the requirement of the protocol file on internal storage resources of the processor is reduced.
The existing gateway protocol configuration has the following problems:
1: the communication protocol layer is independently written for different devices, which is time-consuming, labor-consuming and labor-consuming.
2: when the program is updated, the protocol layer and the service logic layer are updated synchronously, so that communication flow is wasted, and meanwhile, the safety is not high enough.
3: the implementation mode of the protocol configuration is not flexible enough, and rapid batch configuration cannot be realized.
4: multiple versions cause excessive program versions and management confusion.
5: flexible networking through the configuration end cannot be realized.
6: accurate control of the monitoring parameters cannot be achieved.
7: transmission cannot be customized, such as a throttling transmission mode, constructing an important parameter operand, resolving data by bit and the like.
Disclosure of Invention
In view of the problems mentioned in the background art, an object of the present invention is to provide a method for configuring an industrial gateway data transmission protocol, so as to solve the problems mentioned in the background art.
The technical aim of the invention is realized by the following technical scheme:
the invention also provides a configuration method of the industrial gateway data transmission protocol, which comprises the following steps:
step 1: inputting communication parameters in the form, and setting communication addresses and the maximum continuous access address upper limit according to the actual filling basic communication parameters;
step 2: recording read-only parameters: monitoring parameters in a corresponding table, and writing a corresponding data analysis function engine;
step 3: recording read-write parameters: application parameters, setting data display attributes, transmission attributes and writing read and write function engines;
step 4: recording fault parameters: writing a parameter analysis function;
step 5: and (3) entering a function engine: realizing the function engine used in the application parameters and the monitoring parameters;
step 6, after the input is completed, creating a folder, placing a protocol conversion tool and the recorded protocol document in one folder, and if networking is required, placing a template file of networking equipment under the same folder;
step 7: clicking a make generation command to generate a protocol file;
step 8: checking a generated log of the conversion tool, and confirming data grouping information;
step 9: opening a cloud platform to copy the generated protocol file into the platform, clicking for storage and establishing a protocol template;
step 10: generating a data template according to the newly-built protocol template, and establishing a corresponding relation between the DTU and the data by the data template;
step 11: newly-built projects, and filling specific project information;
step 12: filling in a corresponding DTU number, binding a corresponding module, and issuing a protocol file to the DTU module;
step 13: checking the platform data, and checking whether the monitoring data is uploaded normally.
Preferably, the read-write parameters in the step 3 are control parameters, and the communication parameters, the monitoring parameters, the control parameters and the fault parameters form a data layer.
Preferably, the generating a protocol file in the step 7 depends on a protocol converter, and the protocol converter includes a transmission protocol transmission sub-component, a data reporting sub-component, a flow-saving algorithm sub-component, a script engine sub-component, a template adaptation sub-component and a networking adaptation script sub-component.
Preferably, the step 12 of filling the corresponding DTU number is performed by using a DTU data acquisition module, and the DTU data acquisition module records the communication protocol according to the protocol template, then uses a generating tool to generate a protocol file, and finally upgrades the protocol file through the server-side OTA.
Preferably, the protocol template is a key parameter for covering communication, and the protocol template is divided into: communication parameters, monitoring parameters, control parameters, fault parameters and function engines.
Preferably, when the communication parameters are configured, a communication address, a baud rate, a parity check, a stop bit, a polling time, a return time and a continuous address access limit are configured in the communication parameter configuration, and the continuous address access limit is a self-defined grouping mode for segmenting a communication protocol message.
Preferably, the parameters to be set for monitoring the parameters are parameter codes, parameter names, secondary parameters, reading function codes, reading addresses, proportions, units, function engines, data types, numerical value types, effective value ranges, enabling, change uploading, history storage and visualization grouping, and the function engines are used for writing scripts by users to perform data processing to form the secondary parameters.
Preferably, the application parameters include parameter codes, parameter names, secondary parameters, read function codes, read addresses, proportions, units, data types, numerical value types, valid value ranges and history storage.
Preferably, the protocol configuration software is internally provided with a throttling algorithm, a parameter grouping algorithm and a function engine analysis algorithm.
In summary, the invention has the following advantages:
the solution provided by the invention can realize batch and rapid generation of protocol files according to a template mode, customize a data transmission strategy, rapidly generate configuration files, and download the configuration files into a gateway in an OTA mode, wherein the whole operation process is protocol-oriented, the operation is convenient, the configuration is flexible, and meanwhile, the networking and project multiplexing of industrial scenes are considered. The method can realize the templatization and facilitate the protocol input, and all parameters of the equipment are input in an EXCEL form mode according to a specified format; the integrated throttle transmission strategy is used for autonomously dividing data into low-frequency, medium-frequency and high-frequency transmission according to the parameter characteristics of unit equipment, and generating configuration parameters through instructions; the transmission parameters can be constructed by self, and the script is supported to carry out secondary processing analysis treatment; the data polling time can be customized, the continuous address access can be customized, and meanwhile, the data can be flexibly and reasonably grouped, so that the transmission of the whole packet of data is higher; separately generating protocol layer and program logic service layer separation; OTA remote data upgrading is convenient and quick, and on-site labor is saved; the networking is flexible, and the same equipment can be networked, and different equipment can be integrated.
Drawings
FIG. 1 is a protocol configuration flow chart of the present invention;
FIG. 2 is a protocol configuration rack set of the present invention;
FIG. 3 is one of the schematic structural diagrams of an industrial gateway terminal;
FIG. 4 is a second schematic diagram of an industrial gateway terminal;
reference numerals: 1. an industrial gateway terminal; 2. a first screw; 3. a support plate; 31. an L-shaped connection part; 32. a vertical connection; 4. a support sleeve; 5. a stud; 6. a waist-shaped groove; 7. a locking sleeve; 8. a second screw; 9. a mounting plate; 91. an L-shaped mounting portion; 92. a vertical mounting portion; 10. a mounting notch; 11. a threaded hole; 12. and a spring washer.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 and 2, a method for configuring an industrial gateway data transmission protocol includes the steps of:
step 1: inputting communication parameters in the form, and setting communication addresses and the maximum continuous access address upper limit according to the actual filling basic communication parameters;
step 2: recording read-only parameters: monitoring parameters in a corresponding table, and writing a corresponding data analysis function engine;
step 3: recording read-write parameters: application parameters, setting data display attributes, transmission attributes and writing read and write function engines;
step 4: recording fault parameters: writing a parameter analysis function;
step 5: and (3) entering a function engine: realizing the function engine used in the application parameters and the monitoring parameters;
step 6, after the input is completed, creating a folder, placing a protocol conversion tool and the recorded protocol document in one folder, and if networking is required, placing a template file of networking equipment under the same folder;
step 7: clicking a make generation command to generate a protocol file;
step 8: checking a generated log of the conversion tool, and confirming data grouping information;
step 9: opening a cloud platform to copy the generated protocol file into the platform, clicking for storage and establishing a protocol template;
step 10: generating a data template according to the newly-built protocol template, and establishing a corresponding relation between the DTU and the data by the data template;
step 11: newly-built projects, and filling specific project information;
step 12: filling in a corresponding DTU number, binding a corresponding module, and issuing a protocol file to the DTU module;
step 13: checking the platform data, and checking whether the monitoring data is uploaded normally.
The read-write parameters in the step 3 are control parameters, and the communication parameters, the monitoring parameters, the control parameters and the fault parameters form a data layer.
The protocol file is generated in the step 7 by means of a protocol converter, and the protocol converter comprises a transmission protocol transmission sub-component, a data reporting sub-component, a flow-saving algorithm sub-component, a script engine sub-component, a template adaptation sub-component and a networking adaptation script sub-component.
The corresponding DTU numbers are filled in the step 12, a DTU data acquisition module is adopted, the DT data acquisition module records a communication protocol according to a protocol template, then a generating tool is used for generating a protocol file, and finally the server-side OTA is used for upgrading.
The protocol template is a key parameter for covering communication, and is divided into: communication parameters, monitoring parameters, control parameters, fault parameters and function engines.
When the communication parameters are configured, the communication address, the baud rate, the parity check, the stop bit, the polling time, the return time and the continuous address access limit are configured in the communication parameter configuration, wherein the continuous address access limit is a self-defined grouping mode for segmenting the communication protocol message.
The parameters to be set for monitoring the parameters are parameter codes, parameter names, secondary parameters, reading function codes, reading addresses, proportions, units, function engines, data types, numerical value types, effective value ranges, enabling, change uploading, history storage and visualized grouping, and the function engines are compiled by users to process data to form the secondary parameters.
The application parameters comprise parameter codes, parameter names, secondary parameters, read function codes, read addresses, proportions, units, data types, numerical value types, valid value ranges and history storage.
Wherein, the protocol configuration software is internally provided with a throttle algorithm, a parameter grouping algorithm and a function engine analysis algorithm.
The solution provided by the invention can realize batch and rapid generation of protocol files according to a template mode, customize a data transmission strategy, rapidly generate configuration files, and download the configuration files into a gateway in an OTA mode, wherein the whole operation process is protocol-oriented, the operation is convenient, the configuration is flexible, and meanwhile, the networking of industrial scenes and the project multiplexing are considered. The method can realize the templatization and facilitate the protocol input, and all parameters of the equipment are input in an EXCEL form mode according to a specified format; the integrated throttle transmission strategy is used for autonomously dividing data into low-frequency, medium-frequency and high-frequency transmission according to the parameter characteristics of unit equipment, and generating configuration parameters through instructions; the transmission parameters can be constructed by self, and the script is supported to carry out secondary processing analysis treatment; the data polling time can be customized, the continuous address access can be customized, and meanwhile, the data can be flexibly and reasonably grouped, so that the transmission of the whole packet of data is higher; separately generating protocol layer and program logic service layer separation; OTA remote data upgrading is convenient and quick, and on-site labor is saved; the networking is flexible, and the same equipment can be networked, and different equipment can be integrated.
Example 2
Referring to fig. 3 and 4, a configuration device of an industrial gateway data transmission protocol comprises an industrial gateway terminal 1, a supporting plate 3 is fixed on the industrial gateway terminal 1 through a plurality of first screws 2, the supporting plate 3 comprises an L-shaped connecting portion 31 and a vertical connecting portion 32, a supporting sleeve 4 is connected to the outside of the vertical connecting portion 32 in a sliding manner, a stud 5 is fixed on the vertical connecting portion 32, a waist-shaped groove 6 for the stud 5 to pass through is formed in the supporting sleeve 4, a locking sleeve 7 is connected to the external threads of the stud 5, a mounting plate 9 is connected to the vertical connecting portion 32 through a plurality of second screws 8, and the mounting plate 9 comprises an L-shaped mounting portion 91 and a vertical mounting portion 92.
Referring to fig. 3 and 4, the industrial terminal gateway adopted in the configuration device of the industrial gateway data transmission protocol has the advantages of convenient installation and convenient adjustment of the installation position after installation; the installation of the support plate 3 can be conveniently fixed by utilizing the first screw 2, the installation and the fixation of the device can be conveniently realized by utilizing the threaded hole 11 in the vertical installation part 92 on the installation plate 9, the installation position of the industrial gateway terminal 1 can be adjusted by sliding the support sleeve 4 outside the vertical connection part 32, and the adjustment and the locking can be realized by screwing the locking sleeve 7 after adjusting the position of the stud 5 in the waist-shaped groove 6.
Referring to fig. 3 and 4, the vertical mounting portion 92 is provided with a mounting notch 10, and the vertical mounting portion 92 is provided with a plurality of threaded holes 11, so that the mounting of the device can be facilitated by using the mounting notch 10 or the threaded holes 11.
Referring to fig. 3 and 4, a spring washer 12 is sleeved outside the stud 5, the spring washer 12 is located between the locking sleeve 7 and the supporting sleeve 4, and the spring washer 12 is arranged to prevent the locking sleeve 7 from loosening.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A configuration method of industrial gateway data transmission protocol is characterized in that: the method comprises the following steps:
step 1: inputting communication parameters in the form, and setting communication addresses and the maximum continuous access address upper limit according to the actual filling basic communication parameters;
step 2: recording read-only parameters: monitoring parameters in a corresponding table, and writing a corresponding data analysis function engine;
step 3: recording read-write parameters: application parameters, setting data display attributes, transmission attributes and writing read and write function engines;
step 4: recording fault parameters: writing a parameter analysis function;
step 5: and (3) entering a function engine: realizing the function engine used in the application parameters and the monitoring parameters;
step 6, after the input is completed, creating a folder, placing a protocol conversion tool and the recorded protocol document in one folder, and if networking is required, placing a template file of networking equipment under the same folder;
step 7: clicking a make generation command to generate a protocol file;
step 8: checking a generated log of the conversion tool, and confirming data grouping information;
step 9: opening a cloud platform to copy the generated protocol file into the platform, clicking for storage and establishing a protocol template;
step 10: generating a data template according to the newly-built protocol template, and establishing a corresponding relation between the DTU and the data by the data template;
step 11: newly-built projects, and filling specific project information;
step 12: filling in a corresponding DTU number, binding a corresponding module, and issuing a protocol file to the DTU module;
step 13: checking platform data, and checking whether the monitoring data is uploaded normally;
the read-write parameters in the step 3 are control parameters, and the communication parameters, the monitoring parameters, the control parameters and the fault parameters form a data layer;
and 7, generating a protocol file by means of a protocol converter, wherein the protocol converter comprises a transmission protocol transmission sub-component, a data reporting sub-component, a flow-saving algorithm sub-component, a script engine sub-component, a template adaptation sub-component and a networking adaptation script sub-component.
2. The method for configuring an industrial gateway data transmission protocol according to claim 1, wherein: filling corresponding DTU numbers in the step 12, wherein a DTU data acquisition module is adopted, the DTU data acquisition module records a communication protocol according to a protocol template, then a generating tool is used for generating a protocol file, and finally the protocol file is upgraded through a server-side OTA; the protocol template is a key parameter for covering communication, and is divided into: communication parameters, monitoring parameters, control parameters, fault parameters and function engines.
3. The method for configuring an industrial gateway data transmission protocol according to claim 1, wherein: when the communication parameters are configured, the communication address, the baud rate, the parity check, the stop bit, the polling time, the return time and the continuous address access limit are configured in the communication parameter configuration, and the continuous address access limit is a self-defined grouping mode for segmenting the communication protocol message.
4. The method for configuring an industrial gateway data transmission protocol according to claim 1, wherein: the parameters to be set for monitoring the parameters are parameter codes, parameter names, secondary parameters, reading function codes, reading addresses, proportions, units, function engines, data types, numerical value types, effective value ranges, enabling, change uploading, history storage and visualized grouping, and the function engines are compiled by users to process data to form secondary parameters.
5. The method for configuring an industrial gateway data transmission protocol according to claim 1, wherein: the application parameters comprise parameter codes, parameter names, secondary parameters, read function codes, read addresses, proportions, units, data types, numerical value types, valid value ranges and historical storage.
6. The method for configuring an industrial gateway data transmission protocol according to claim 1, wherein: the protocol configuration software is internally provided with a throttle algorithm, a parameter grouping algorithm and a function engine analysis algorithm.
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