CN217406571U - Industrial control heterogeneous protocol analyzer - Google Patents
Industrial control heterogeneous protocol analyzer Download PDFInfo
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- CN217406571U CN217406571U CN202221608781.9U CN202221608781U CN217406571U CN 217406571 U CN217406571 U CN 217406571U CN 202221608781 U CN202221608781 U CN 202221608781U CN 217406571 U CN217406571 U CN 217406571U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 238000004458 analytical method Methods 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 230000003044 adaptive effect Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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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 utility model discloses an industrial control heterogeneous protocol resolver, which comprises a data access unit and a protocol conversion unit; the data access unit comprises a plurality of industrial control protocol devices and a physical layer connecting terminal, each industrial control protocol device is connected with the physical layer connecting terminal, the industrial control protocol devices are used for sending data of the production environment, and the physical layer connecting terminal is used for receiving the data and sending the data to the protocol conversion unit; the utility model discloses a different industrial control equipment of unified standard's physical layer interface connection is provided with the self-adaptation agreement detector, calls agreement analytic module and json data format conversion module and comes to carry out adaptation, analysis, recoding to different industrial control agreement to the analytic process of standard data structure for the device has the characteristics that the adaptation is wide, efficient, entry physical layer is compatible good, has made things convenient for analytic process.
Description
Technical Field
The utility model relates to an industrial information technology field, concretely relates to heterogeneous agreement resolver of industry control.
Background
Industrial control refers to industrial automation control and is mainly realized by combining electronics, electricity, machinery and software. Need use industrial control protocol to communicate in industrial automation control, industrial control protocol is of a great variety like PROFlnet protocol, Modbus protocol, MMS protocol etc. owing to make analytic difficulty of a great variety, and all be a protocol and carry out the agreement to an analytical equipment to the processing of industrial control protocol among the prior art, and such mode adaptation is more limited, analytic efficiency is lower, for this, the utility model provides an industrial control heterogeneous protocol resolver.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industry control heterogeneous agreement resolver trade expectation overcomes the problem in the background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an industrial control heterogeneous protocol analyzer comprises a data access unit and a protocol conversion unit; the data access unit comprises a plurality of industrial control protocol devices and a physical layer connecting terminal, each industrial control protocol device is connected with the physical layer connecting terminal, each industrial control protocol device is used for sending data of a production environment, and each physical layer connecting terminal is used for receiving the data and sending the data to the protocol conversion unit;
the protocol conversion unit comprises a self-adaptive protocol detector, a calling protocol analysis module and a json data format conversion module, the physical layer connecting terminal, the self-adaptive protocol detector, the calling protocol analysis module and the json data format conversion module are sequentially connected, and a uniform protocol transmitting terminal is connected to the json data format conversion module.
Further, the physical layer connection terminal is an RS232 or RS484 physical layer interface.
Further, the physical layer connecting terminal sends data formats with different protocols to the adaptive protocol detector, adapts the protocols through the adaptive protocol detector and informs the calling protocol analysis module to finish the protocol analysis and data reading work.
Further, the protocol conversion unit is embedded in a single chip microcomputer or a computer.
Further, the unified protocol transmitting terminal includes an mqtt unified protocol transmitting terminal, an http unified protocol transmitting terminal, and a tcp unified protocol transmitting terminal.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a different industrial control equipment of unified standard's physical layer interface connection is provided with the adaptive protocol detector, calls the analytic module of agreement and json data format conversion module and comes to carry out the analytic process that adaptation, analysis, recoding completion heterogeneous agreement to standard data structure to different industrial control agreement for the device has that the adaptation is wide, efficient, the compatible good characteristic of entry physical layer, has made things convenient for analytic process.
Drawings
Fig. 1 is a block diagram of the present invention.
In the figure, a 1-data access unit, 11-industrial control protocol equipment, 12-physical layer connecting terminals, a 2-protocol conversion unit, a 21-adaptive protocol detector, a 22-calling protocol analysis module, a 23-json data format conversion module, a 24-tcp unified protocol transmitting terminal, a 25-http unified protocol transmitting terminal and a 26-mqtt unified protocol transmitting terminal are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1:
referring to fig. 1, the present invention provides an industrial control heterogeneous protocol parser, which includes a data access unit 1 and a protocol conversion unit 2; the data access unit 1 comprises a plurality of industrial control protocol devices 11 and physical layer connection terminals 12, each industrial control protocol device 11 is connected with the physical layer connection terminal 12, the physical layer connection terminal 12 is an RS232 or RS484 physical layer interface, the industrial control protocol devices 11 are used for sending data of a production environment, and the physical layer connection terminal 12 is used for receiving the data and sending the data to the protocol conversion unit 2;
the protocol conversion unit 2 comprises an adaptive protocol detector 21, a calling protocol analysis module 22 and a json data format conversion module 23, the protocol conversion unit 2 is embedded in a single chip microcomputer or a computer, the physical layer connecting terminal 12, the adaptive protocol detector 21, the calling protocol analysis module 22 and the json data format conversion module 23 are sequentially connected, the json data format conversion module 23 is connected with a unified protocol sending terminal, and further the unified protocol sending terminal comprises an mqtt unified protocol sending terminal 26, an http unified protocol sending terminal 25 and a tcp unified protocol sending terminal 24, so that json data are sent through an mqtt, http and tcp standard protocols.
The utility model discloses a working process is, industrial control protocol equipment 11 is the different data transmission equipment in the production environment, connect terminal 12 with heterogeneous protocol data transmission to the physical layer, physical layer connects terminal 12 and has the data format of different agreements and sends for adaptive protocol detector 21, carry out the adaptation and inform to transfer protocol analysis module 22 to accomplish the protocol analysis and data reading work through adaptive protocol detector 21 to the protocol, data after the analysis convert the json data format through json data format conversion module 23 and then send through mqtt respectively, http, tcp's protocol.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. An industrial control heterogeneous protocol parser, characterized in that: comprises a data access unit (1) and a protocol conversion unit (2); the data access unit (1) comprises a plurality of industrial control protocol devices (11) and a physical layer connecting terminal (12), each industrial control protocol device (11) is connected with the physical layer connecting terminal (12), each industrial control protocol device (11) is used for sending data of a production environment, and each physical layer connecting terminal (12) is used for receiving the data and sending the data to the protocol conversion unit (2);
the protocol conversion unit (2) comprises a self-adaptive protocol detector (21), a calling protocol analysis module (22) and a json data format conversion module (23), the physical layer connection terminal (12), the self-adaptive protocol detector (21), the calling protocol analysis module (22) and the json data format conversion module (23) are sequentially connected, and a uniform protocol sending terminal is connected to the json data format conversion module (23).
2. The resolver for industrial heterogeneous protocols according to claim 1, wherein: the physical layer connecting terminal (12) is an RS232 or RS484 physical layer interface.
3. The resolver for industrial heterogeneous protocols according to claim 1, wherein: the physical layer connecting terminal (12) sends data formats with different protocols to the adaptive protocol detector (21), the adaptive protocol detector (21) adapts the protocols and informs the calling protocol analysis module (22) to finish protocol analysis and data reading work.
4. The resolver for industrial heterogeneous protocols according to claim 1, wherein: the protocol conversion unit (2) is embedded in a single chip microcomputer or a computer.
5. The resolver for industrial heterogeneous protocols according to claim 1, wherein: the uniform protocol transmitting terminal comprises an mqtt uniform protocol transmitting terminal (26), an http uniform protocol transmitting terminal (25) and a tcp uniform protocol transmitting terminal (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608781.9U CN217406571U (en) | 2022-06-23 | 2022-06-23 | Industrial control heterogeneous protocol analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608781.9U CN217406571U (en) | 2022-06-23 | 2022-06-23 | Industrial control heterogeneous protocol analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217406571U true CN217406571U (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221608781.9U Expired - Fee Related CN217406571U (en) | 2022-06-23 | 2022-06-23 | Industrial control heterogeneous protocol analyzer |
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| Country | Link |
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| CN (1) | CN217406571U (en) |
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2022
- 2022-06-23 CN CN202221608781.9U patent/CN217406571U/en not_active Expired - Fee Related
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Granted publication date: 20220909 |