CN111638690B - Data acquisition method, device, system and equipment based on general information model - Google Patents
Data acquisition method, device, system and equipment based on general information model Download PDFInfo
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- 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] or 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] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- 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
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Abstract
The application is suitable for the technical field of industrial automation control, and provides a data acquisition method, a device, a system and equipment based on a general information model, wherein the method comprises the following steps: synchronously acquiring configuration information which is stored on a server and used for representing a general information model of the energy system through a network; generating a data acquisition configuration file for the energy system based on the configuration information; acquiring equipment real-time data of the energy system according to the data acquisition configuration file; and storing the real-time data of the equipment. The method and the system effectively avoid the condition that in the prior art, workers need to individually configure and maintain each field data acquisition system, and greatly improve the efficiency of configuration and maintenance in the data acquisition process.
Description
Technical Field
The application belongs to the technical field of industrial automation control, and particularly relates to a data acquisition method, device, system and equipment based on a general information model.
Background
In the field of industrial automation Control, an scada (supervisory Control And Data acquisition) system is commonly used for acquiring Data And monitoring field operation equipment. The SCADA system acquires label data (namely tag data) by establishing a communication protocol, classifies, names and stores the acquired label data into a real-time library, and the SCADA client also needs to define a label data item needing to access the SCADA and establish communication with the SCADA real-time library to inquire and acquire the real-time data of a label measuring point.
In practical application, the problems of large workload of configuration and maintenance and low efficiency are found when the SCADA system is used for collecting data according to the conventional process.
Disclosure of Invention
In view of this, the application embodiments provide a data acquisition method, an apparatus, a system and a device based on a generic information model, so as to solve the problems of large workload of configuration and maintenance and low efficiency in the prior art when data is acquired by using an SCADA system according to a conventional process.
A first aspect of the application embodiments provides a data acquisition method based on a general information model, which includes: synchronously acquiring configuration information which is stored on a server and used for representing a general information model of the energy system through a network; generating a data acquisition configuration file for the energy system based on the configuration information; acquiring equipment real-time data of the energy system according to the data acquisition configuration file; and storing the real-time data of the equipment.
A second aspect of an applied embodiment provides a data acquisition apparatus based on a generic information model, comprising: the information synchronization module is used for synchronously acquiring configuration information which is stored on the server and used for carrying out general information model representation on the energy system through a network; the configuration file module is used for generating a data acquisition configuration file for the energy system based on the configuration information; the data acquisition module is used for acquiring the real-time equipment data of the energy system according to the data acquisition configuration file; and the real-time database module is used for storing the real-time data of the equipment.
A third aspect of an embodiment of the present application provides a data acquisition system based on a generic information model, comprising: the server and the data acquisition device based on the general information model in the second aspect are connected to the server through a network.
A fourth aspect of the embodiments of the application provides an electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method according to any one of the first aspect of the application when executing the computer program.
Compared with the prior art, the application embodiment has the following beneficial effects: the application realizes the acquisition of real-time data of equipment by uniformly configuring and maintaining the model information of the energy system under the general information model on the server and then synchronizing the model information to the local data acquisition system, thereby effectively avoiding the condition that workers need to individually configure and maintain each field data acquisition system in the prior art, simultaneously avoiding the problem that tag naming of each data acquisition system is difficult to standardize and unify, and greatly improving the efficiency of configuration and maintenance in the data acquisition process.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed for the embodiments or the prior art description will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a system architecture to which the method and apparatus for data collection based on a generic information model provided by the application can be applied;
FIG. 2 is a flow diagram of a method for data collection based on a generic information model provided herein in one embodiment;
FIG. 3 is a flowchart of step S201 in one embodiment of FIG. 2;
FIG. 4 is a flowchart of step S203 in one embodiment of the embodiment shown in FIG. 2;
FIG. 5 is a flow chart of a method for data collection based on a generic information model provided herein in another embodiment;
FIG. 6 is a schematic diagram of a generic information model based data acquisition device according to an embodiment of the present disclosure;
FIG. 7 is a schematic diagram of a generic information model based data acquisition system provided herein in one embodiment;
FIG. 8 is a schematic diagram of a server in the embodiment of FIG. 7 in one embodiment;
FIG. 9 is a schematic diagram of a server in the embodiment of FIG. 8 in one embodiment;
fig. 10 is a schematic diagram of an electronic device provided in the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the application. It will be apparent, however, to one skilled in the art that the application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
In order to explain the technical solution described in the application, the following description is given by way of specific examples.
Referring to fig. 1, a system architecture to which the method and apparatus for collecting data based on a general information model provided by the application can be applied is shown.
As shown in fig. 1, the system architecture 100 includes a server 101, a data collection system 102, a client 103, and networks 104, 105, 106, wherein the data collection system 102 is connected to the server 101 through the network 104, and the client is connected to the data collection system 102 through the network 105 and connected to the server 101 through the network 106.
The server 101 described above may be implemented as a computer-based physical server or a cloud server. If the server 101 is a physical server, the server 101 may include, but is not limited to, a processor, a hard disk, a memory, a system bus, and the like for providing computing or application services to the data collection system and the client. If the server 101 is a cloud server, the server can be obtained by purchasing the server from a cloud server manufacturer, the cloud server is simpler and more efficient than a physical server, and the cloud server can provide flexible computing service for a data acquisition system and a client.
The data acquisition system 102 may be implemented as a SCADA system or hardware, software, or a combination of both, in a SCADA system. For example, the data acquisition system 102 may be a SCADA system including at least an energy system, a communication network, a communication host computer, and a database server. For another example, the data acquisition system 102 may also be an upper computer, a controller, or a physical server in a SCADA system.
The client can be embodied as various electronic terminal devices, such as a desktop computer, a mobile communication terminal and other intelligent communication devices. For example, the client may be a mobile computer in a SCADA system.
It should be understood that the server 101, the data acquisition system 102 and the client 103 may be a SCADA system, that is, the system architecture may also be a system architecture of a SCADA system. For example, in the exemplary system architecture 100, the client 103 may be connected to the server 101 through the network 106 to obtain information of the energy system, and then connected to the data acquisition system 102 through the network 105 to query real-time data of the device of a specific energy system.
Referring to fig. 2, a flowchart of an embodiment of a data acquisition method based on a general information model provided in the application is shown, and in practical applications, an execution subject of the data acquisition method may be the data acquisition system 102 in fig. 1.
As shown in fig. 2, the data acquisition method includes the following steps:
s201, configuration information which is stored in a server and used for representing the energy system in a general information model is synchronously acquired through a network.
Specifically, a Common Information Model (CIM) is an abstract model for describing all main objects of a power enterprise, especially objects related to power operation. The general information model provides a standard method for representing the power system resources by using the object classes, attributes and the relationship between the object classes and the attributes, so that the general information model description can be performed on the energy system, and information such as the equipment model of the energy system, the CIM information of the equipment model, the equipment configuration and the like can be obtained. Therefore, various information obtained based on the CIM abstraction can be stored in the server to form an equipment instance library. That is, the configuration information in step S021 refers to the configuration information of the energy system or the energy device based on the CIM representation.
In addition, the network is a communication link capable of acquiring the configuration information, and therefore, the network may be a wireless communication network, a wired communication network, or a combination of a wireless network and a wired network, and the embodiment does not limit the specific form of the network.
The server may be a general physical server or a cloud server. In practical applications, the server in step S201 may be the server 101 in the embodiment shown in fig. 1.
It should be understood that the above energy system is not limited to a power system or an energy system, and includes all objects that can be described by CIM.
In an exemplary embodiment, referring to fig. 3, a flowchart of the step S201 in an embodiment is shown, and as shown in fig. 3, the step S201 includes the steps of:
and S301, actively acquiring configuration information expressed by the energy system stored on the server based on the general information model through the network. The CIM information of all the equipment of the energy system can be completely synchronized into the data acquisition system through the step, so that the standard unified naming of the equipment names can be realized, and the condition of repeated naming can be avoided; while also avoiding duplicate configuration of the same device in different areas or systems.
Taking the data acquisition object as an energy system as an example, the configuration information may specifically include an energy device CIM structure, a communication device CIM structure, and a configuration association configuration CIM structure of an area to which the energy system belongs.
For example, the energy device CIM structure may include a required area, an energy device name, a device type, and a CIM device attribute name.
The CIM structure of the communication equipment can comprise a required area, a name of the communication equipment, a type of the communication equipment, a name of CIM communication attribute and communication parameters. The communication parameters may specifically include a communication protocol, a communication object address, and a communication port.
The configuration association CIM structure comprises the following data list: the method comprises the following steps of required area, energy equipment name, CIM equipment attribute name, communication equipment name and CIM communication attribute name. Specifically, the configuration-associated CIM structure is to establish a relationship between a CIM device attribute name corresponding to the energy device name and a CIM communication attribute of the communication device name, and the required communication-related parameters may be obtained from the corresponding CIM structure of the communication device.
S302, the change information of the configuration information pushed by the server is received regularly. Through the steps, when the field device needs to be subjected to parameter adjustment or reconfiguration, the model information of the server can be directly changed and set, and then the changed information is pushed to the local data acquisition system, so that the maintenance efficiency of the field device is greatly improved.
The change information is specifically at least one of the change information of the energy equipment CIM structure body, the communication equipment CIM structure body and the configuration association configuration CIM structure body.
And S202, generating a data acquisition configuration file for the energy system based on the configuration information.
Specifically, after configuration information of the general information model of the energy system is acquired, a corresponding data acquisition configuration file can be generated according to the configuration information. The data acquisition configuration file comprises the incidence relation and the communication parameters between the energy equipment, and therefore, the data acquisition configuration file is the configuration file of the data acquisition system, and the data acquisition of the energy equipment can be realized through the data acquisition configuration file.
And S203, acquiring the real-time equipment data of the energy system according to the data acquisition configuration file.
Specifically, the real-time data of the device acquired under different data acquisition configuration files are different, and corresponding data acquisition files are generated according to the synchronously acquired configuration information, so that a data acquisition task is executed.
In an exemplary embodiment, referring to fig. 4, a flowchart of the step S203 in an embodiment is shown, and as shown in fig. 4, when the data collection configuration file includes communication parameters, the step S203 includes:
s401, reading communication parameters of the data acquisition configuration file;
s402, executing a data acquisition task on the energy system according to the communication protocol corresponding to the communication parameter.
Based on the embodiment, in practical application, when a certain device needs to change the setting parameters or the association relationship, different configuration information can be obtained only by once configuration or modification on the server, so that different data acquisition configuration files are generated, a data acquisition task is executed according to the set or modified data acquisition configuration files, and the maintenance efficiency of the energy device for data acquisition can be effectively improved.
And S204, storing the real-time data of the equipment.
Specifically, the collected real-time data of the equipment is stored to form a real-time database, so that a user can conveniently inquire or send the real-time data to a human-computer interaction interface for displaying, and real-time monitoring of the data is realized.
In an exemplary embodiment, please refer to fig. 5, which shows a flowchart of a data acquisition method based on a general information model in another embodiment of the present application, as shown in fig. 5, in practical application, after storing acquired real-time data of a device, the data acquisition method further includes:
s501, receiving a data query request of a client;
and S502, responding to the data query request and returning the corresponding real-time data of the equipment.
Specifically, the client may be the client 103 in the embodiment shown in fig. 1, where the client generally includes a human-computer interaction interface, and the data query request including the name of the device based on the CIM is sent on the human-computer interaction interface, so that the corresponding device real-time data may be returned to the human-computer interaction interface and displayed.
Referring to fig. 6, a schematic diagram of a data acquisition apparatus based on a general information model provided in the present application in an embodiment is shown.
As shown in fig. 6, the data acquisition device 600 includes an information synchronization module 601, a configuration file module 602, a data acquisition module 603, and a database module 604, where the information synchronization module 601 is configured to synchronously acquire configuration information stored on a server for representing a common information model of an energy system through a network; the profile module 602 is configured to generate a data acquisition profile for the energy system based on the configuration information; the data acquisition module 603 is configured to acquire real-time device data of the energy system according to the data acquisition configuration file; the database module 604 is used for storing the real-time data of the device.
According to the embodiment, the model information of the energy system under the general information model is uniformly configured and maintained on the server, and then the data acquisition system is synchronized to the local data acquisition system to acquire real-time data of the equipment, so that the condition that in the prior art, workers need to individually configure and maintain each field data acquisition system is effectively avoided, and the configuration and maintenance efficiency in the data acquisition process is improved.
In some exemplary embodiments, the information synchronization module further includes: the initialization synchronization unit is used for actively acquiring configuration information expressed by the energy system stored on the server based on the general information model through a network; and the regular synchronization unit is used for regularly receiving the change information of the configuration information pushed by the server.
In some exemplary embodiments, the configuration information includes an energy device common information model structure, a communication device common information model structure, and a configuration association configuration common information model structure of an area to which the energy system belongs.
In some exemplary embodiments, the data collection profile includes communication parameters; the data acquisition module comprises: the parameter reading unit is used for reading the communication parameters of the data acquisition configuration file; and the data acquisition execution unit is used for executing a data acquisition task on the energy system according to the communication protocol corresponding to the communication parameter.
In some exemplary embodiments, the real-time database module further includes: the query request receiving unit is used for receiving a data query request of a client; and the data response unit is used for responding to the data query request and returning the corresponding real-time equipment data.
Any of the solutions provided in fig. 2-6 above can be applied to the system architecture 100 shown in fig. 1 to achieve data collection and monitoring of the energy system. In order to enable those skilled in the art to better implement the above technical solution, the following describes some embodiments of the system architecture shown in fig. 1.
In one embodiment, please refer to fig. 7, which shows a schematic diagram of the data acquisition system based on the common information model provided in the present application in one embodiment.
As shown in fig. 7, the data acquisition system includes a server 101 and a data acquisition apparatus 600 based on a common information model in the embodiment shown in fig. 6, and the data acquisition apparatus 600 is network connected to the server 101.
The present embodiment differs from the embodiment shown in fig. 1 in that: in this embodiment, the client is not connected, and the data acquisition system 102 is implemented as the data acquisition device 600 in the embodiment shown in fig. 6, but it may be understood that the data acquisition system 102 includes the data acquisition device 600, or the data acquisition device 600 is disposed in a constituent part of the data acquisition system 102. In practical applications, the embodiment can be applied to an energy system or an electric power system to realize data acquisition of energy equipment, so as to improve the information configuration efficiency based on a general information model.
In an exemplary embodiment, please refer to fig. 8, which shows a schematic diagram of a server in the embodiment shown in fig. 7, and as shown in fig. 8, the server 101 includes: the model library module 801 is used for storing model information for performing general information model description representation on the energy system; the application service module 802 is configured to generate device instance information corresponding to a device model of the energy system according to the model information; and the instance library module 803 is used for storing the equipment instance information of the energy system and pushing the configuration information for representing the general information model of the energy system to the data acquisition device.
In an exemplary embodiment, please refer to fig. 9, which shows a schematic diagram of the server in the embodiment shown in fig. 8 in an embodiment, and as shown in fig. 9, the server may further include:
the device configuration module 901 is connected to the application service module 802, and configured to obtain a device model of the energy system, and obtain configuration information of the device model generated by configuration of the device model.
In an exemplary embodiment, referring back to fig. 9, the server may further include: and the model information maintenance module 902 is connected to the application service module 802, and is configured to acquire and output model information representing a general information model description for the energy system or modification information for the model information.
In an exemplary embodiment, referring to fig. 9 again, the server may further include a client 101, which is respectively connected to the server 101 and the data acquisition apparatus 600 through a network, and configured to acquire model information of the energy system under the general information model, and query real-time data of corresponding devices in the data acquisition apparatus according to the model information.
In addition, in some embodiments, please refer to fig. 10, the present application further provides a schematic diagram of an electronic device, and in practical applications, the electronic device may be a client in the embodiment shown in fig. 1 or a data acquisition device shown in fig. 6.
As shown in fig. 10, the electronic apparatus 10 includes: a processor 11, a memory 12 and a computer program 13 stored in said memory 12 and executable on said processor 11. The processor 11, when executing the computer program 13, implements the steps in the above-described embodiments of the data acquisition method, such as the steps 201 to 204 shown in fig. 2. Alternatively, the processor 11, when executing the computer program 13, implements the functions of each module/unit in each device embodiment described above, for example, the functions of the modules 601 to 604 shown in fig. 6.
Illustratively, the computer program 13 may be divided into one or more modules/units, which are stored in the memory 12 and executed by the processor 11 to complete the application. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 13 in the electronic device 10. For example, the computer program 13 may be partitioned into an information synchronization module 601, a profile module 602, a data collection module 603, and a database module 604.
The electronic device 10 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The electronic device 10 may include, but is not limited to, a processor 11, a memory 12. Those skilled in the art will appreciate that fig. 10 is merely an example of an electronic device 10 and does not constitute a limitation of the electronic device 10 and may include more or fewer components than shown, or some components may be combined, or different components, e.g., the electronic device 10 may also include input-output devices, network access devices, buses, etc.
The Processor 11 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 12 may be an internal storage unit of the electronic device 10, such as a hard disk or a memory of the electronic device 10. The memory 12 may also be an external storage device of the electronic device 10, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the electronic device 10. Further, the memory 12 may also include both internal storage units and external storage devices of the electronic device 10. The memory 12 is used for storing the computer program and other programs and data required by the electronic device 10. The memory 12 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the application.
In the embodiments provided in the application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the method for implementing the embodiments may also be implemented by a computer program, which may be stored in a computer-readable storage medium and can implement the steps of the embodiments of the method when executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the application and are not limited thereto; although the application is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; the modifications and the substitutions do not cause the essential features of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the application, and are all included in the protection scope of the application.
Claims (12)
1. A data acquisition method based on a general information model is characterized by comprising the following steps:
synchronously acquiring configuration information which is stored on a server and used for expressing a Common Information Model (CIM) of the energy system through a network;
generating a data acquisition configuration file for the energy system based on the configuration information;
acquiring equipment real-time data of the energy system according to the data acquisition configuration file;
saving the real-time data of the equipment;
the configuration information comprises an energy equipment general information model structure body, a communication equipment general information model structure body and a configuration association configuration general information model structure body of the area to which the energy system belongs;
the energy equipment general information model structure body comprises a required area, an energy equipment name, an equipment type and a CIM equipment attribute name;
the communication equipment general information model structure body comprises a required area, a communication equipment name, a communication equipment type, a CIM communication attribute name and a communication parameter;
the configuration association configuration general information model structure body comprises the following data list: the method comprises the following steps of (1) obtaining a required area, an energy equipment name, a CIM equipment attribute name, a communication equipment name and a CIM communication attribute name;
the method for synchronously acquiring the configuration information which is stored on the server and used for carrying out the general information model representation on the energy system through the network comprises the following steps:
actively acquiring configuration information, which is expressed by an energy system stored on a server based on a general information model, through a network;
and/or periodically receiving the change information of the configuration information pushed by the server.
2. The generic information model-based data collection method of claim 1, wherein the data collection profile includes communication parameters;
the method for acquiring the real-time equipment data of the energy system according to the data acquisition configuration file comprises the following steps:
reading the communication parameters of the data acquisition configuration file;
and executing a data acquisition task on the energy system according to the communication protocol corresponding to the communication parameter.
3. The method for data collection based on a generic information model according to claim 1 or 2, further comprising, after the step of saving the real-time data of the device:
receiving a data query request of a client;
responding the data query request and returning the corresponding real-time data of the equipment.
4. A data acquisition device based on a general information model is characterized by comprising:
the information synchronization module is used for synchronously acquiring configuration information which is stored on the server and used for carrying out general information model representation on the energy system through a network;
the configuration file module is used for generating a data acquisition configuration file for the energy system based on the configuration information;
the data acquisition module is used for acquiring the real-time equipment data of the energy system according to the data acquisition configuration file;
the real-time database module is used for storing the real-time data of the equipment;
the configuration information comprises an energy equipment general information model structure body, a communication equipment general information model structure body and a configuration association configuration general information model structure body of the area to which the energy system belongs;
the energy equipment general information model structure body comprises a required area, an energy equipment name, an equipment type and a CIM equipment attribute name;
the communication equipment general information model structure body comprises a required area, a communication equipment name, a communication equipment type, a CIM communication attribute name and a communication parameter;
the configuration association configuration general information model structure body comprises the following data list: the method comprises the following steps of (1) obtaining a required area, an energy equipment name, a CIM equipment attribute name, a communication equipment name and a CIM communication attribute name;
the information synchronization module further comprises:
the initialization synchronization unit is used for actively acquiring configuration information expressed by the energy system stored on the server based on the general information model through a network;
and the regular synchronization unit is used for regularly receiving the change information of the configuration information pushed by the server.
5. The generic information model-based data collection device of claim 4, wherein the data collection profile includes communication parameters;
the data acquisition module comprises:
the parameter reading unit is used for reading the communication parameters of the data acquisition configuration file;
and the data acquisition execution unit is used for executing a data acquisition task on the energy system according to the communication protocol corresponding to the communication parameter.
6. The generic information model-based data collection device of claim 4 or 5, wherein the real-time database module further comprises:
the query request receiving unit is used for receiving a data query request of a client;
and the data response unit is used for responding to the data query request and returning the corresponding real-time equipment data.
7. A data acquisition system based on a generic information model, comprising:
a server;
the generic information model-based data collection device of any of claims 4-6, the data collection device being network connected to the server.
8. The common information model-based data collection system of claim 7, wherein the server comprises:
the model library module is used for storing model information for performing general information model description representation on the energy system;
the application service module is used for generating equipment instance information corresponding to the equipment model of the energy system according to the model information;
and the instance library module is used for storing the equipment instance information of the energy system and pushing the configuration information for expressing the universal information model of the energy system to the data acquisition device.
9. The common information model-based data collection system of claim 8, wherein the server further comprises:
and the equipment configuration module is connected with the application service module and used for acquiring the equipment model of the energy system and acquiring the configuration of the equipment model to generate the configuration information of the equipment model.
10. The common information model-based data collection system of claim 8, wherein the server further comprises:
and the model information maintenance module is connected with the application service module and used for acquiring and outputting model information which is used for carrying out general information model description representation on the energy system or modification information of the model information.
11. The common information model-based data collection system of claim 7, wherein the server further comprises:
and the client terminal is respectively connected with the server and the data acquisition device through a network and is used for acquiring model information of the energy system under a general information model and inquiring corresponding equipment real-time data in the data acquisition device according to the model information.
12. An electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the steps of the method according to any of claims 1 to 3 are implemented when the computer program is executed by the processor.
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| CN112688997B (en) * | 2020-12-17 | 2022-07-22 | 重庆邮电大学 | RPA robot-based universal data acquisition and management method and system |
| CN112699146A (en) * | 2020-12-31 | 2021-04-23 | 新奥数能科技有限公司 | Data pushing method and device based on general information model, server and storage medium |
| CN112987597B (en) * | 2021-02-05 | 2023-01-31 | 深圳力维智联技术有限公司 | FSU control method, device, equipment and computer readable storage medium |
| CN114338355B (en) * | 2021-12-30 | 2023-12-22 | 龙坤(无锡)智慧科技有限公司 | Method and device for synchronizing and replacing embedded data acquisition equipment |
| CN114598602A (en) * | 2022-03-09 | 2022-06-07 | 树根互联股份有限公司 | Data acquisition method and device, computer equipment and computer readable storage medium |
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