CN113341900A - Zero-code-configuration industrial equipment data acquisition system - Google Patents
Zero-code-configuration industrial equipment data acquisition system Download PDFInfo
- Publication number
- CN113341900A CN113341900A CN202110706725.2A CN202110706725A CN113341900A CN 113341900 A CN113341900 A CN 113341900A CN 202110706725 A CN202110706725 A CN 202110706725A CN 113341900 A CN113341900 A CN 113341900A
- Authority
- CN
- China
- Prior art keywords
- acquisition
- configuration
- hardware
- rule
- software
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- 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], 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], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- 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
- G05B2219/31282—Data acquisition, BDE MDE
-
- 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]
Abstract
The invention discloses a zero-code-configuration industrial equipment data acquisition system, which comprises a software end and a hardware end, wherein the software end is used for modeling the external function of the hardware end and standardizing the model attribute of the hardware end; when the attribute specification of the hardware end model is completed, the software end is used for collecting and configuring rules for the hardware end and storing the collected and configured rules through JSON specification; after the attribute specification of the hardware end model is completed and the acquisition configuration rule is completed, the software end is used for establishing the acquisition template rule for the hardware end; and after the acquisition template rule is established, the software end issues the acquisition template rule and the collective configuration rule to the application gateway to realize data acquisition of the hardware end. According to the invention, the data acquisition of the hardware end is realized by establishing the acquisition template rule and the collective configuration rule and issuing the acquired rule to the application gateway, and the data acquisition efficiency is improved by nearly 90%.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a zero-code-configuration industrial equipment data acquisition system.
Background
The important basis of industrial Internet of things industry development is to realize networking and data access of traditional single-machine industrial equipment, but the link is really an industry pain point and a difficulty point, and is specifically represented by the following three points:
the fragmentation of industrial equipment is very severe. The concrete expression is as follows: 1. industrial equipment is a wide variety, such as CNC, PLC, robots, sensors, etc.; the brands of industrial equipment are various, such as Siemens, Fanacidae, ABB, Schneider and the like; the communication protocols adopted by the industrial equipment are various, such as Modbus, OPC-UA, ProfiBus, EtherCat and the like. 2. The demands for data acquisition of industrial equipment vary. Unlike household appliances, there is generally only a simple operation of a switch or the like. Industrial equipment relates to links such as production and processing, and various types of industrial equipment can be self-programmed (such as CNC, PLC, robots and the like), so that the requirements of data acquisition are different, and the requirements are embodied in which data acquisition is to be carried out, according to which frequency acquisition is carried out, what the read-write type of the data is (read-only, write-only, read-write), and what primary processing is to be carried out on the acquired original data. 3. Data acquisition of industrial equipment is difficult. Due to the above two points, data acquisition is very difficult, generally, a professional gateway device needs to be utilized, programming is realized through an embedded engineer, and the specific implementation process is very long, and includes a plurality of links such as a research and analysis protocol, PC end simulation, device firmware development, burning and testing, and the like.
Disclosure of Invention
The invention aims to provide a zero-code-configuration industrial equipment data acquisition system to solve the problem of low data acquisition efficiency in the prior art.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
a zero-code-configuration industrial equipment data acquisition system comprises a software end and a hardware end, wherein the software end is used for modeling external functions of the hardware end and standardizing model attributes of the hardware end;
when the attribute specification of the hardware end model is finished, the software end is used for collecting and configuring rules for the hardware end and storing the collected and configured rules through JSON specification;
after the attribute specification of the hardware end model is completed and the acquisition configuration rule is completed, the software end is used for establishing an acquisition template rule for the hardware end;
and after the acquisition template rule is established, the software terminal issues the acquisition template rule and the collective configuration rule to the application gateway to realize data acquisition of the hardware terminal.
Furthermore, the hardware end receives the acquisition template rule and the collective configuration rule issued by the software end through the application gateway, and performs storage data acquisition configuration on the received rule;
and the hardware end performs data reporting configuration and uploads the data reporting configuration to the software end through the application gateway.
Further, the hardware end comprises a general data processing framework, and the general data processing framework is used for reading the application configuration file.
Further, the canonical hardware end model attribute includes an attribute name, a numerical range, a numerical unit, a data type, and a read-write type;
wherein the numerical range includes a maximum value and a minimum value; the data types comprise positive attributes, floating point types, Boolean types and text types; the read-write type comprises a read-only attribute, a write-only attribute and a read-write attribute.
Further, the collection configuration rules include a collection time period, a hardware interface used for collection, a software communication protocol, software protocol rule details, and how the raw collection data is processed.
Further, the software terminal issues the acquisition template rule and the configuration rule to the application gateway, wherein the acquisition template rule and the configuration rule comprise a suspension state, an execution state, a success state and a failure state.
Further, the collection configuration rule comprises a general collection rule and a communication protocol rule;
the general acquisition rule comprises an acquisition period, a hardware interface type used for acquisition, an acquisition protocol and an acquisition data processing mode;
the communication protocol rules include slave addresses, operation types, register addresses, and raw data types.
According to the technical scheme, the embodiment of the invention at least has the following effects:
1. according to the invention, the data acquisition of the hardware end is realized by establishing the acquisition template rule and the collective configuration rule and issuing the acquired rule to the application gateway, so that the data acquisition efficiency is improved by nearly 90%; the data acquisition is realized by traditional programming, the related processes are multiple, errors are easy to occur, the data acquisition of a common ModbusRTU protocol device takes 5 hours, the data acquisition can be completed in about 30 minutes, and the time is saved by about 90%;
2. the method has high flexibility, for example, very complex protocols can be supported or some customized device logics can be carried out, and the coverage scene reaches 70-80%;
3. the acquisition system of the present application supports 90% + interfaces and protocol types for the market. Common hardware interfaces support, such as 485, 232, EtherNet, DI/AI and the like, and communication protocols support ModbusRTU/TCP, OPC-UA, ProfiNet, ProfiBus and the like.
Drawings
FIG. 1 is a schematic diagram of an interface for using a property list according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an interface for defining attributes according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a user interface for collecting configuration lists in an embodiment of the present invention;
FIG. 4 is a schematic diagram of a user interface for collecting configuration details in an embodiment of the present invention;
fig. 5 is a schematic view of a usage interface of the collection configuration template in the embodiment of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Traditional solution development threshold is high, realizes the cycle length, therefore this patent provides a mode realization industrial equipment data acquisition of zero code UI configuration, and the technical problem who solves includes at least one of following three points:
1. the general collection rule and the specific communication protocol rule are separated, a unified style configuration mode is provided, and different types of protocols can be dynamically expanded. In the process of realizing data acquisition, the method can be decomposed into two elements, namely a universal acquisition rule (required by all data acquisition processes) and a specific communication protocol (the rule filled in each protocol is different). The general collection rules include the collection period (or frequency), which hardware interface is used for collection, which software protocol is used for collection, and how to process the collected original data (basic operations such as addition, subtraction, multiplication, division, decimal digit reservation and the like). The communication protocol rules are different according to different protocols, and for the mainstream Modbus protocol, the details of the rule to be determined include slave addresses, operation types (function codes), register addresses, original data types, and the like. The method and the system can provide a uniform configuration mode and an interface for a user by separating the two, and can be used as a plug-in mechanism to realize dynamic extension of protocols because a specific communication protocol is separated.
2. The hardware interfaces and software protocols supported by the gateway are dynamically loaded according to the used gateway. The acquisition interfaces and software protocols supported by different gateway hardware products are different, so that a hardware interface list and a software protocol can be automatically loaded on a software platform according to the hardware gateway product currently used by a user.
3. The collection template is separated from the specific collection configuration, so that the multiplexing of multiple devices can be realized, and the customization of single devices can be realized. The device attribute set is an object of gateway data acquisition configuration, has a concept that a general device attribute set is abstracted into a device model, and expands the concept of an acquisition template on the basis, wherein the concept is specific to the device model and the gateway (for example, the acquisition templates of the A device model and the B type gateway can be multiplexed on all the A device and the B gateway). With the concept of the acquisition template, the method can be applied to gateways in batches as acquisition configuration, and meanwhile, the acquisition configuration of each gateway can be independently configured and modified, so that the acquisition configuration and the acquisition template of other gateways of different types are not influenced, and customized and specialized processing is realized.
As shown in fig. 1 to 5, a zero-code configured industrial equipment data acquisition system includes a software end and a hardware end, where the software end is used to model external functions of the hardware end and standardize attributes of the hardware end model; when the attribute specification of the hardware end model is completed, the software end is used for collecting and configuring rules for the hardware end and storing the collected and configured rules through JSON specification; after the attribute specification of the hardware end model is completed and the acquisition configuration rule is completed, the software end is used for establishing the acquisition template rule for the hardware end; and after the acquisition template rule is established, the software end issues the acquisition template rule and the collective configuration rule to the application gateway to realize data acquisition of the hardware end.
According to the invention, the data acquisition of the hardware end is realized by establishing the acquisition template rule and the collective configuration rule and issuing the acquired rule to the application gateway, so that the data acquisition efficiency is improved by nearly 90%; data acquisition is realized in traditional programming, and the process that relates to is many and easily make mistakes, realizes that the data acquisition of a ordinary modbusRTU agreement equipment needs 5 hours, and this application only needs about 30 minutes can accomplish, practices thrift nearly 90% time.
The method is divided into two parts of a software end and a hardware end in total, and the software end is divided into five parts of equipment model definition, equipment definition, acquisition configuration rule, acquisition template rule and remote updating (OTA); the hardware end is divided into three parts of an application configuration file, a general data processing framework, a back-end communication protocol and the like.
The device may be a hardware side or an associated device connected to a hardware side.
The equipment model definition is specifically as follows: the device model is a model for external functions of the device, and is common to all devices under the device model, and the device model specification specifically refers to device attributes. The elements of the device attribute can be classified into an attribute name, a numerical range (minimum value, maximum value), a numerical unit, a data type (positive attribute, floating point type, boolean type, text type), a read-write type (read-only attribute, write-only attribute, read-write attribute). The device model will be stored via the JSON specification.
The device defines a specific location: the device concept herein refers to an IoT device (which has networking capability and can report several device attribute data). It is usually composed of gateway hardware and conventional stand-alone equipment.
The acquisition configuration rule specifically comprises the following steps: the collection of configuration rules is based on device model attributes. The device attributes describe external features (name, range, type, etc.) of the attributes, and the acquisition configuration rules describe how to acquire the attributes, specifically how to realize acquisition, specifically, an acquisition time period, a hardware interface used for acquisition, a software communication protocol, software protocol rule details (different protocols are different), and how to process the original acquired data (how to operate, keep a few decimal places, etc.). The acquisition configuration can be stored through the JSON specification, and is converted into a format which is easy to read and process by a device side.
The template collection rule is specifically as follows: the acquisition template rule is established on both the equipment model and the acquisition configuration, describes which equipment attributes exist, how the attributes are acquired, and uses which gateway model to acquire. The acquisition template can be applied to a plurality of gateways in batches, and can also be derived and generated by acquisition configuration rules.
The remote updating specifically comprises: after the acquisition configuration and acquisition template rules are configured, the acquisition configuration and acquisition template rules need to be issued to a designated gateway or applied to the gateway in batches, at this time, a software platform is required to provide an OTA channel, the remote data issuing function is realized, and meanwhile, in order to ensure good user experience, in an equipment off-line state, an OTA task can be normally triggered, but because the equipment off-line is in a hanging state, the OTA task can be automatically synchronized after the equipment is on-line. States of the OTA task include suspension, execution, success and failure.
The application profile may be: the application configuration file stores data acquisition configuration and data reporting configuration, and the specific elements are a hardware interface example, hardware interface parameters, an acquisition time period, specific protocol rules (each protocol is different), a data reporting address, reporting address connection parameters and the like (such as connection character strings).
The general data processing framework may be: the universal data processing framework realizes universal data acquisition and response issuing commands, reads application configuration files, relies on a back-end communication protocol (built in a gateway APP), realizes a data acquisition strategy by starting circulation, and realizes batch data acquisition processing or command response by a queue mechanism.
The back-end communication protocol can be realized according to an interface of a general data processing framework, and core operations such as protocol packet unpacking and the like are completed.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (7)
1. A zero-code-configuration industrial equipment data acquisition system is characterized by comprising a software end and a hardware end, wherein the software end is used for modeling external functions of the hardware end and standardizing model attributes of the hardware end;
when the attribute specification of the hardware end model is finished, the software end is used for collecting and configuring rules for the hardware end and storing the collected and configured rules through JSON specification;
after the attribute specification of the hardware end model is completed and the acquisition configuration rule is completed, the software end is used for establishing an acquisition template rule for the hardware end;
and after the acquisition template rule is established, the software terminal issues the acquisition template rule and the collective configuration rule to the application gateway to realize data acquisition of the hardware terminal.
2. The zero-code-configuration industrial equipment data acquisition system of claim 1, wherein the hardware end receives acquisition template rules and configuration rules issued by the software end through an application gateway, and performs storage data acquisition configuration on the received rules;
and the hardware end performs data reporting configuration and uploads the data reporting configuration to the software end through the application gateway.
3. The zero-code-configuration industrial equipment data acquisition system of claim 1, wherein the hardware side comprises a generic data processing framework for reading application configuration files.
4. The zero-code-configuration industrial equipment data acquisition system of claim 1, wherein the canonical hardware-side model attributes include an attribute name, a numerical range, a numerical unit, a data type, and a read-write type;
wherein the numerical range includes a maximum value and a minimum value; the data types comprise positive attributes, floating point types, Boolean types and text types; the read-write type comprises a read-only attribute, a write-only attribute and a read-write attribute.
5. The zero-code-configuration industrial equipment data collection system of claim 1, wherein the collection configuration rules include collection time periods, hardware interfaces used for collection, software communication protocols, software protocol rule details, and how raw collected data is processed.
6. The zero-code-configuration industrial equipment data acquisition system of claim 1, wherein the software terminal issues the acquisition template rules and the set of configuration rules to the application gateway including a suspend state, an execute state, a success state, and a failure state.
7. The zero-code-configuration industrial equipment data acquisition system of claim 1, wherein the acquisition configuration rules comprise common acquisition rules and communication protocol rules;
the general acquisition rule comprises an acquisition period, a hardware interface type used for acquisition, an acquisition protocol and an acquisition data processing mode;
the communication protocol rules include slave addresses, operation types, register addresses, and raw data types.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110706725.2A CN113341900A (en) | 2021-06-24 | 2021-06-24 | Zero-code-configuration industrial equipment data acquisition system |
| PCT/CN2021/135761 WO2022267358A1 (en) | 2021-06-24 | 2021-12-06 | Industrial device data acquisition system based on zero code configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110706725.2A CN113341900A (en) | 2021-06-24 | 2021-06-24 | Zero-code-configuration industrial equipment data acquisition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113341900A true CN113341900A (en) | 2021-09-03 |
Family
ID=77478770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110706725.2A Pending CN113341900A (en) | 2021-06-24 | 2021-06-24 | Zero-code-configuration industrial equipment data acquisition system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113341900A (en) |
| WO (1) | WO2022267358A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114244740A (en) * | 2021-12-22 | 2022-03-25 | 唯品会(广州)软件有限公司 | Network data acquisition method and system |
| CN114546528A (en) * | 2022-02-24 | 2022-05-27 | 新奥数能科技有限公司 | Cloud deployment method and device for Internet of things equipment and storage medium |
| CN114793191A (en) * | 2022-02-17 | 2022-07-26 | 江苏卓易信息科技股份有限公司 | Internet of things integration system and method based on domain model |
| WO2022267358A1 (en) * | 2021-06-24 | 2022-12-29 | 昆山罗亿智能科技有限公司 | Industrial device data acquisition system based on zero code configuration |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685815A (en) * | 2017-01-04 | 2017-05-17 | 上海建坤信息技术有限责任公司 | Multi - protocol hardware acquisition gateway system |
| CN109143940A (en) * | 2018-10-16 | 2019-01-04 | 苏州琅润达检测科技有限公司 | A kind of universal data acquisition unit |
| CN109873820A (en) * | 2019-02-21 | 2019-06-11 | 温瑭玮 | A kind of data acquisition and execution method can customize Data Transport Protocol |
| CN110995846A (en) * | 2019-12-10 | 2020-04-10 | 北京数知科技股份有限公司 | Internet of things collected data processing device, method and system |
| CN112671637A (en) * | 2020-12-29 | 2021-04-16 | 南京衍构科技有限公司 | Data acquisition network relation and method supporting multi-industry protocol |
| CN112822171A (en) * | 2020-12-30 | 2021-05-18 | 南京南瑞继保电气有限公司 | Preposed acquisition system and method based on Internet of things protocol |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5974257A (en) * | 1997-07-10 | 1999-10-26 | National Instruments Corporation | Data acquisition system with collection of hardware information for identifying hardware constraints during program development |
| CN107643932B (en) * | 2017-08-31 | 2020-12-25 | 深圳天珑无线科技有限公司 | Data acquisition method, acquisition device and storage device |
| CN107992291A (en) * | 2017-11-16 | 2018-05-04 | 上海南潮信息科技有限公司 | Ruff OS Internet of Things operating systems applied to built-in application program |
| CN111651482A (en) * | 2020-04-16 | 2020-09-11 | 宁波吉利汽车研究开发有限公司 | Data acquisition method and device |
| CN112688865B (en) * | 2020-12-10 | 2022-09-02 | 西安理工大学 | Design method of OPC UA gateway for graphical online modeling |
| CN113341900A (en) * | 2021-06-24 | 2021-09-03 | 昆山罗亿智能科技有限公司 | Zero-code-configuration industrial equipment data acquisition system |
-
2021
- 2021-06-24 CN CN202110706725.2A patent/CN113341900A/en active Pending
- 2021-12-06 WO PCT/CN2021/135761 patent/WO2022267358A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685815A (en) * | 2017-01-04 | 2017-05-17 | 上海建坤信息技术有限责任公司 | Multi - protocol hardware acquisition gateway system |
| CN109143940A (en) * | 2018-10-16 | 2019-01-04 | 苏州琅润达检测科技有限公司 | A kind of universal data acquisition unit |
| CN109873820A (en) * | 2019-02-21 | 2019-06-11 | 温瑭玮 | A kind of data acquisition and execution method can customize Data Transport Protocol |
| CN110995846A (en) * | 2019-12-10 | 2020-04-10 | 北京数知科技股份有限公司 | Internet of things collected data processing device, method and system |
| CN112671637A (en) * | 2020-12-29 | 2021-04-16 | 南京衍构科技有限公司 | Data acquisition network relation and method supporting multi-industry protocol |
| CN112822171A (en) * | 2020-12-30 | 2021-05-18 | 南京南瑞继保电气有限公司 | Preposed acquisition system and method based on Internet of things protocol |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267358A1 (en) * | 2021-06-24 | 2022-12-29 | 昆山罗亿智能科技有限公司 | Industrial device data acquisition system based on zero code configuration |
| CN114244740A (en) * | 2021-12-22 | 2022-03-25 | 唯品会(广州)软件有限公司 | Network data acquisition method and system |
| CN114244740B (en) * | 2021-12-22 | 2024-02-27 | 唯品会(广州)软件有限公司 | Network data acquisition method and system |
| CN114793191A (en) * | 2022-02-17 | 2022-07-26 | 江苏卓易信息科技股份有限公司 | Internet of things integration system and method based on domain model |
| CN114546528A (en) * | 2022-02-24 | 2022-05-27 | 新奥数能科技有限公司 | Cloud deployment method and device for Internet of things equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022267358A1 (en) | 2022-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113341900A (en) | Zero-code-configuration industrial equipment data acquisition system | |
| CN108667807B (en) | Protocol self-adaption method and system based on monitoring cloud platform and gateway | |
| EP3165977B1 (en) | Automatic uploading and registering of device description files | |
| US9529351B2 (en) | System and method for parameterizing field devices of an automation or control system | |
| CN105612466B (en) | System and method for being virtualized to programmable logic controller (PLC) | |
| CN110262370B (en) | Batch reading and writing method, device and system of PLC | |
| Hammerstingl et al. | Unified Plug&Produce architecture for automatic integration of field devices in industrial environments | |
| JP6408277B2 (en) | Data collection device and industrial network system | |
| CN110460473B (en) | Communication configuration method and device of configuration software and computer readable storage medium | |
| US11165745B2 (en) | Control system, controller, and control method | |
| Elamanov et al. | Interworking between Modbus and internet of things platform for industrial services | |
| EP2649755B1 (en) | Dynamic host profiles for option modules | |
| CN206470594U (en) | Source of the gas centralized control system based on LabVIEW and multibus technology | |
| JPWO2008146477A1 (en) | PLC with communication function | |
| JPWO2017168674A1 (en) | Data recovery device for plant monitoring control system | |
| CN110603799B (en) | Method, switching unit, device and system for transmitting data from a device to a data management device | |
| CN115826492A (en) | Universal PLC data processing method and device | |
| CN114282343B (en) | Equipment modeling method and system suitable for electric power Internet of things | |
| JP6576884B2 (en) | Control application generation support apparatus and control application generation support method | |
| CN114268650A (en) | Configuration method and system for establishing communication connection | |
| CN111314284B (en) | Power distribution terminal-based protocol conversion method and system capable of expanding MODBUS | |
| KR20210066595A (en) | Edge Device for Interworking with Heterogeneous Legacy Protocols in Smart Factory | |
| WO2008155596A1 (en) | Standardized protocol independent configuration tool for intelligent electronic devices | |
| US20230247115A1 (en) | Protocol driver creating device | |
| JP4379710B2 (en) | Node and tool, network system, and shared data communication method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |