CN114827304A - High-adaptability industrial data acquisition system - Google Patents
High-adaptability industrial data acquisition system Download PDFInfo
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- CN114827304A CN114827304A CN202210203466.6A CN202210203466A CN114827304A CN 114827304 A CN114827304 A CN 114827304A CN 202210203466 A CN202210203466 A CN 202210203466A CN 114827304 A CN114827304 A CN 114827304A
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- 238000004458 analytical method Methods 0.000 claims abstract description 39
- 238000013500 data storage Methods 0.000 claims abstract description 25
- 230000003993 interaction Effects 0.000 claims abstract description 22
- 238000013523 data management Methods 0.000 claims abstract description 17
- 238000007726 management method Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
Abstract
The invention relates to a high-adaptability industrial data acquisition system, which comprises an interface unit, a data acquisition unit and a data acquisition unit, wherein the interface unit acquires an original message of equipment from an inserted equipment interface, and the original message comprises interface information, equipment information and equipment interaction information; the message analysis unit matches the interface information according to the standard message to obtain the device interface type, determines a protocol analysis format, respectively analyzes the device information and the device interaction information according to the protocol analysis format to generate a device information file and a device interaction information file, and counts the device information file and the device interaction information file into a report; the display unit displays the original message, the equipment interface type, the equipment information file and the equipment interaction information file; and the data management unit writes the original message, the equipment interface type and the report into the data storage unit. Plug and play can be realized, and interface model matching can be carried out on accessed equipment, so that analysis of a corresponding protocol is realized, and equipment information and interaction information are obtained.
Description
Technical Field
The invention mainly relates to the technical field of data acquisition, in particular to a high-adaptability industrial data acquisition system.
Background
Most of the acquisition systems on the market at present develop options for a certain protocol and several protocols independently, and do not integrate data for acquisition by analyzing and displaying the protocol according to the captured data, the code developed in the implementation process is troublesome to maintain, each protocol has a single function, and the functions of only realizing data acquisition and basic protocol functions are not used as automatic judgment, and the functions of data analysis and various automatic protocol conversions are not realized, so that the development cost is increased.
Disclosure of Invention
The invention aims to solve the technical problem of providing a high-adaptability industrial data acquisition system aiming at the defects of the prior art.
The technical scheme for solving the technical problems is as follows: a high-adaptability industrial data acquisition system comprises an interface unit, a message analysis unit, a display unit, a data management unit and a data storage unit;
the interface unit is used for acquiring an original message of the equipment from an inserted equipment interface, wherein the original message comprises interface information, equipment information and equipment interaction information;
the message analysis unit is used for matching the interface information according to the standard message stored in the data storage unit to obtain an equipment interface type, determining a protocol analysis format according to the equipment interface type, respectively analyzing the equipment information and the equipment interaction information according to the protocol analysis format to generate an equipment information file and an equipment interaction information file, and counting the equipment information file and the equipment interaction information file into a report;
the display unit is used for displaying the original message, the equipment interface type, the equipment information file and the equipment interaction information file;
and the data management unit is used for writing the original message, the equipment interface type and the report into the data storage unit.
The invention has the beneficial effects that: plug and play can be realized, and interface model matching can be performed on accessed equipment, so that analysis of a corresponding protocol is realized, equipment information and interaction information are obtained, and high adaptability is realized;
the system is not limited by wires, product models and manual control, and can help to realize automatic interaction of information research, acquisition, analysis and the like of the insertion equipment, so that the most effective information connection is formed;
the method reduces line connection, improves communication efficiency, has relatively low development cost and maintenance cost, and can better iterate a system and add new communication protocols and new functions.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, in the packet analysis unit, the interface information is analyzed according to the standard packet stored in the data storage unit to obtain an equipment interface type, which specifically includes:
and reading a plurality of standard messages from the data storage unit, sending the standard messages to the equipment one by one, and judging that the standard messages are matched when one standard message obtains the reply of the equipment to obtain the interface type of the equipment.
Further, the packet analysis unit is further configured to: and when the matching and analyzing processes are finished, generating an equipment log, and writing the equipment log into the data storage unit.
Further, the data management unit is further configured to:
and carrying out management operation on the protocol analysis format according to the set authority, wherein the management operation comprises updating the protocol parameters of the protocol analysis format, adding the protocol parameters of the protocol analysis format and deleting the protocol parameters of the protocol analysis format.
Further, in the data management unit, the management operation is performed on the protocol parsing format according to the set authority, specifically:
receiving a management request through the interface unit, acquiring administrator permission information from the management request, reading the management information from the data storage unit, judging whether the administrator permission information can carry out permission control or not through the management information, and if so, starting management operation permission.
Further, the data management unit is further configured to:
and when the original message is received, counting the packet loss rate, and writing the counted data into the data storage unit.
Drawings
Fig. 1 is a schematic functional diagram of units of a high-adaptability industrial data acquisition system according to an embodiment of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, a high-adaptability industrial data acquisition system includes an interface unit, a message analysis unit, a display unit, a data management unit, and a data storage unit;
the interface unit is used for obtaining an original message of the equipment from an inserted equipment interface, wherein the original message comprises interface information, equipment information and equipment interaction information;
the message analysis unit is used for matching the interface information according to the standard message stored in the data storage unit to obtain an equipment interface type, determining a protocol analysis format according to the equipment interface type, respectively analyzing the equipment information and the equipment interaction information according to the protocol analysis format to generate an equipment information file and an equipment interaction information file, and counting the equipment information file and the equipment interaction information file into a report;
the display unit is used for displaying the original message, the equipment interface type, the equipment information file and the equipment interaction information file;
and the data management unit is used for writing the original message, the equipment interface type and the report into the data storage unit.
Specifically, the display unit establishes a visual interface through the QTcreator, interface information, a current protocol and data which can be collected can be viewed from the interface, a QT display layer of the display unit can be provided with authority control, and non-factory internal personnel cannot view the interface or manage the data.
The data management unit comprises a database, and the information stored in the database is respectively as follows: interface information, equipment information, data caching, data record collection, packet loss rate statistics and protocol format. When the QT display layer needs, the contents can be read out, if the connection with the equipment is disconnected in the midway, the data cache of the equipment stores a part of the contents in the database for viewing. The database supports SQLite, Redis respectively, can generate the simplest XML format, and can be used as a carrier for other software.
In the embodiment, plug and play can be realized, and interface model matching can be performed on accessed equipment, so that analysis of a corresponding protocol is realized, equipment information and interaction information are obtained, and high adaptability is realized;
the system is not limited by wires, product models and manual control, and can help to realize automatic interaction of information research, acquisition, analysis and the like of the insertion equipment, so that the most effective information connection is formed;
the method reduces line connection, improves communication efficiency, has relatively low development cost and maintenance cost, and can better iterate a system and add new communication protocols and new functions.
Optionally, in the packet analysis unit, the interface information is analyzed according to the standard packet stored in the data storage unit to obtain an equipment interface type, which specifically includes:
and reading a plurality of standard messages from the data storage unit, sending the standard messages to the equipment one by one, and judging that the standard messages are matched when one standard message obtains the reply of the equipment to obtain the interface type of the equipment.
Specifically, the standard formats of various protocols and the point location information of the protocols are obtained through preselection, when interface information is obtained, the message headers and the standard formats of the protocols are already visible, the standard message formats of message management stored in a program are obtained in an intelligent driver and sent to equipment one by one, and if the message is obtained and replied, the message is judged to be matched, each type of driving transmission message has the specific format, and after the reply of the equipment is obtained, the microservice driven by the protocols is started to collect. And then the driver of the protocol analyzes the detailed data in the message, displays the collectable equipment data (collectable data) and generates a file.
Taking the protocol of the ohm dragon as an example, the following is the message Format of the ohm dragon, and the Command Format is the instruction Format of the ohm dragon, that is, the instruction to be sent to the device in the process. The Response Format is a Format that the standard ohm dragon protocol will respond/reply to the instruction, and after the instruction is sent to the device by the above process, if the Format replied by the device is as follows, it can be determined that the acquisition protocol is changed to be ohm dragon.
In the above embodiment, a plurality of standard messages are sent to the device, and when the device replies according to one of the standard messages, the device interface type can be obtained through fast matching.
Optionally, the packet analysis unit is further configured to: and when the matching and analyzing processes are finished, generating an equipment log, and writing the equipment log into the data storage unit.
In the above embodiment, the device log is automatically generated, so that a history record can be provided, and device management and device maintenance are facilitated.
Optionally, the data management unit is further configured to:
and managing the protocol analysis format according to the set authority, wherein the managing operation comprises updating the protocol parameters of the protocol analysis format, adding the protocol parameters of the protocol analysis format and deleting the protocol parameters of the protocol analysis format.
In the embodiment, the protocol analysis format can be managed, so that more interface protocols can be conveniently expanded, and more interface types can be identified.
Optionally, in the data management unit, the managing operation is performed on the protocol parsing format according to a set authority, specifically:
receiving a management request through the interface unit, acquiring administrator permission information from the management request, reading the management information from the data storage unit, judging whether the administrator permission information can carry out permission control or not through the management information, and if so, starting management operation permission.
In the embodiment, the management operation can be performed only by the administrator of the authority, so that the safety of equipment management is improved.
Optionally, the data management unit is further configured to:
and when the original message is received, counting the packet loss rate, and writing the counted data into the data storage unit.
In the embodiment, the packet loss rate can be counted, and when the packet loss rate is too high, the fault can be timely eliminated.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A high-adaptability industrial data acquisition system is characterized by comprising an interface unit, a message analysis unit, a display unit, a data management unit and a data storage unit;
the interface unit is used for obtaining an original message of the equipment from an inserted equipment interface, wherein the original message comprises interface information, equipment information and equipment interaction information;
the message analysis unit is used for matching the interface information according to the standard message stored in the data storage unit to obtain an equipment interface type, determining a protocol analysis format according to the equipment interface type, respectively analyzing the equipment information and the equipment interaction information according to the protocol analysis format to generate an equipment information file and an equipment interaction information file, and counting the equipment information file and the equipment interaction information file into a report;
the display unit is used for displaying the original message, the equipment interface type, the equipment information file and the equipment interaction information file;
and the data management unit is used for writing the original message, the equipment interface type and the report into the data storage unit.
2. The high-adaptability industrial data acquisition system according to claim 1, wherein, in the packet analysis unit, the interface information is analyzed according to the standard packet stored in the data storage unit to obtain the device interface type, specifically:
and reading a plurality of standard messages from the data storage unit, sending the standard messages to the equipment one by one, and judging that the standard messages are matched when one standard message obtains the reply of the equipment to obtain the interface type of the equipment.
3. The high-adaptability industrial data acquisition system according to claim 1, wherein the message analysis unit is further configured to: and when the matching and analyzing processes are finished, generating an equipment log, and writing the equipment log into the data storage unit.
4. The high-adaptability industrial data acquisition system according to claim 1, wherein the data management unit is further configured to:
and carrying out management operation on the protocol analysis format according to the set authority, wherein the management operation comprises updating the protocol parameters of the protocol analysis format, adding the protocol parameters of the protocol analysis format and deleting the protocol parameters of the protocol analysis format.
5. The high-adaptability industrial data acquisition system as claimed in claim 4, wherein, in the data management unit, the protocol parsing format is managed according to a set authority, specifically:
receiving a management request through the interface unit, acquiring administrator permission information from the management request, reading the management information from the data storage unit, judging whether the administrator permission information can carry out permission control or not through the management information, and if so, starting management operation permission.
6. The high-adaptability industrial data acquisition system according to any one of claims 1 to 5, wherein the data management unit is further configured to:
and when the original message is received, counting the packet loss rate, and writing the counted data into the data storage unit.
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| CN202210203466.6A CN114827304A (en) | 2022-03-03 | 2022-03-03 | High-adaptability industrial data acquisition system |
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| CN112118232A (en) * | 2020-08-25 | 2020-12-22 | 通号城市轨道交通技术有限公司 | Message protocol analysis method and device |
| CN112769795A (en) * | 2020-12-30 | 2021-05-07 | 中国兵器装备集团自动化研究所 | Message communication analysis system and method based on data warehouse |
| CN113590468A (en) * | 2021-07-01 | 2021-11-02 | 交控科技股份有限公司 | Automatic testing method and device for ATS interface of automatic train monitoring system |
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2022
- 2022-03-03 CN CN202210203466.6A patent/CN114827304A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090157630A1 (en) * | 2007-10-26 | 2009-06-18 | Max Yuan | Method of extracting data and recommending and generating visual displays |
| US20180026830A1 (en) * | 2016-07-25 | 2018-01-25 | American Megatrends, Inc. | Network switch management via embedded management controller using management information base (mib) to json parser |
| US20200134043A1 (en) * | 2018-10-31 | 2020-04-30 | Western Digital Technologies, Inc. | Duplicate Request Checking for File System Interfaces |
| US20200159661A1 (en) * | 2018-11-16 | 2020-05-21 | Western Digital Technologies, Inc. | Cache Coherence for File System Interfaces |
| CN111459495A (en) * | 2020-03-30 | 2020-07-28 | 招商局金融科技有限公司 | Unit test code file generation method, electronic device and storage medium |
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