CN114050647A - Control method of Internet of things terminal edge calculation module adaptive to power distribution system - Google Patents
Control method of Internet of things terminal edge calculation module adaptive to power distribution system Download PDFInfo
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- CN114050647A CN114050647A CN202111310729.5A CN202111310729A CN114050647A CN 114050647 A CN114050647 A CN 114050647A CN 202111310729 A CN202111310729 A CN 202111310729A CN 114050647 A CN114050647 A CN 114050647A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00004—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the power network being locally controlled
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a control method of an edge calculation module of an internet of things terminal, which is adaptive to a power distribution system, wherein the internet of things terminal comprises the following steps: the system comprises a communication module, a data center, an access module and a plurality of edge calculation modules, and comprises the following steps: receiving burst transmission data of a communication module, a data center and/or an access module in the Internet of things terminal based on a preset communication protocol; according to a preset period, sending self real-time data to a data center, and receiving timing transmission data sent by a communication module and an access module; and carrying out data processing on the burst transmission data and the timing transmission data so as to realize local intelligent analysis and linkage control. Based on the unified calculation and analysis of various data collected by the Internet of things terminal edge calculation module, the on-site intelligent analysis and linkage control are realized, and the requirements of real-time services, application intelligence, safety, privacy protection and the like are met.
Description
Technical Field
The invention relates to the technical field of power distribution networks, in particular to a control method of an internet of things terminal edge calculation module adaptive to a power distribution system.
Background
In order to meet the development requirements of the Internet of things on rapidness, high efficiency and intelligence, the data acquired on the spot needs to be processed and analyzed by the Internet of things terminal, so that the pressure of large external or remote data processing amount, large required flow, high network delay, strong dependence on cloud and the like is reduced.
Disclosure of Invention
The embodiment of the invention aims to provide a control method of an edge calculation module of an internet of things terminal, which is adaptive to a power distribution system.
In order to solve the foregoing technical problem, a first aspect of an embodiment of the present invention provides a method for controlling an edge calculation module of an internet of things terminal adapted to a power distribution system, where the internet of things terminal includes: the system comprises a communication module, a data center, an access module and a plurality of edge calculation modules, and comprises the following steps:
receiving burst transmission data of the communication module, the data center and/or the access module in the internet of things terminal based on a preset communication protocol;
according to a preset period, sending self real-time data to the data center, and receiving timing transmission data sent by the communication module and the access module;
and carrying out data processing on the burst transmission data and the timing transmission data so as to realize local intelligent analysis and linkage control.
Further, the receiving transmission data of the communication module, the data center and/or the access module in the internet of things terminal based on a preset communication protocol includes:
and receiving at least one of a model registration message and an equipment related reply message to the data center, a real-time data reply of the communication module and the access module inquired of the data center, a module version and crc reading command, a required data mutation message, a remote control/remote regulation command and a return result, a timing inquiry result and a fixed value modification notice based on the preset communication protocol.
Further, before receiving the burst transmission data of the communication module, the data center and/or the access module in the internet of things terminal based on the preset communication protocol, the method further includes:
acquiring configuration information;
initializing a remote control, remote regulation and linkage linked list;
connecting a data channel according to the preset communication protocol;
and acquiring the registration information of the edge calculation module.
Further, the obtaining the edge calculation module registration information includes:
judging whether the edge calculation module is registered;
if yes, executing the step of receiving transmission data based on the preset communication protocol;
if not, registering the data center.
Further, the registering with the data center includes:
if the registration is successful, executing the step of receiving transmission data based on the preset communication protocol;
and if the registration fails, registering to the data center according to a preset time interval.
Further, the preset communication protocol includes: MQTT conventions or shared memory messaging mechanisms. Further, the data processing of the burst transmission data and the timing transmission data includes:
and performing service logic calculation, calculation result uploading, calculation result processing, and generation and storage of remote signaling deflection and fault events on the burst transmission data and the timing transmission data.
Accordingly, a second aspect of an embodiment of the present invention provides an electronic device, including: at least one processor; and a memory coupled to the at least one processor; the memory stores instructions executable by the processor, and the instructions are executed by the processor to enable the processor to execute the control method of the objective terminal edge computing module adaptive to the power distribution system.
Accordingly, a third aspect of the embodiments of the present invention provides a computer-readable storage medium, on which computer instructions are stored, and the computer instructions, when executed by a processor, implement the above-mentioned method for controlling an edge computing module of an internet of things adapted to a power distribution system.
The technical scheme of the embodiment of the invention has the following beneficial technical effects:
based on the unified calculation and analysis of various data collected by the Internet of things terminal edge calculation module, the on-site intelligent analysis and linkage control are realized, and the requirements of real-time services, application intelligence, safety, privacy protection and the like are met.
Drawings
Fig. 1 is a schematic diagram of information interaction of an edge computing module of an internet of things terminal according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of an edge computing module of an internet of things terminal adapted to a power distribution system according to an embodiment of the present invention;
fig. 3 is a logic diagram of a control method of an edge computing module of an internet of things terminal adapted to a power distribution system according to an embodiment of the present invention;
FIG. 4 is a flow chart of module registration provided by an embodiment of the present invention;
FIG. 5 is a remote control/telemetry flow diagram provided by an embodiment of the present invention;
FIG. 6 is a flowchart of the linkage provided by the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, a first aspect of the embodiments of the present invention provides a method for controlling an edge computing module of an internet of things terminal adapted to a power distribution system, where the internet of things terminal includes: the system comprises a communication module, a data center, an access module and a plurality of edge calculation modules, and comprises the following steps:
and S200, receiving burst transmission data of a communication module, a data center and/or an access module in the Internet of things terminal based on a preset communication protocol.
And step S300, sending self real-time data to the data center according to a preset period, and receiving timing transmission data sent by the communication module and the access module.
And step S400, performing data processing on the burst transmission data and the timing transmission data to realize local intelligent analysis and linkage control.
Furthermore, the access module encompasses various types, such as: RS-232/485 serial port interface; the terminal itself opens a management module; IEC61850, DL/T634.5104, DL/T634.5101 and the like through TCP/IP wired communication modes; bluetooth, lora etc. wireless communication module.
Specifically, in step S200, the transmission data of the communication module, the data center and/or the access module in the internet of things terminal is received based on the preset communication protocol, which specifically includes the following contents:
and receiving at least one of a model registration message and a device related reply message to the data center, a real-time data reply of a communication module and an access module inquired from the data center, a module version and a crc reading command, a required data mutation message, a remote control/remote adjustment command and a return result, a timing inquiry result and a fixed value modification notification based on a preset communication protocol.
Further, before receiving burst transmission data of a communication module, a data center and/or an access module in the internet of things terminal based on a preset communication protocol in step S200, the method further includes the following steps:
step S110, configuration information is acquired.
And step S120, initializing a remote control, remote regulation and linkage linked list.
Optionally, the remote control, remote adjustment and linkage information storage may not use a linked list, or may use the following two schemes: when a plurality of remote control commands come, capacity expansion can be carried out in a mode of applying space for the structure pointer in real time to store each piece of remote control information; and defining a space with a specified size, and realizing in a circular array mode.
In addition, the remote control, remote adjustment and linkage command can be an access module or other edge calculation modules.
And step S130, connecting the data channel according to a preset communication protocol.
Step S140, registration information of the edge calculation module is obtained.
Further, referring to fig. 4, in step S140, the obtaining of the edge calculation module registration information includes:
step S141, determine whether the edge calculation module is registered.
In step S142, if yes, the step of receiving transmission data based on the preset communication protocol is performed.
And step S143, if not, registering the data center.
Further, in step S143, the registration with the data center is performed, which includes the following steps:
in step S143a, if the registration is successful, the step of receiving the transmission data based on the preset communication protocol is performed.
In step S143b, if the registration fails, the data center is registered according to a predetermined time interval.
Further, the preset communication protocol includes: MQTT conventions or shared memory messaging mechanisms.
Further, the data processing of the burst transmission data and the timing transmission data includes:
and performing service logic calculation, calculation result uploading, calculation result processing and telesignalling deflection and fault event generation and storage on the burst transmission data and the timing transmission data.
Referring to fig. 5, the received MQTT message includes an uplink remote control, a remote adjustment command and a downlink remote control, remote adjustment, and linkage command reply, the remote control is similar to the remote adjustment command flow, and taking remote control as an example, since the edge computing module does not directly participate in managing the communication work of the self-issuing or external device, the remote control mainly performs rationality analysis through the edge computing module, and then is transmitted to the other device control module to prevent personnel injury or property loss caused by misoperation (such as a five-prevention locking function of the switch cabinet).
1) After receiving the remote control command, firstly judging whether the remote control point is the remote control point supported by the module, if not, indicating that the remote control point configured by the uplink module has errors, and needing to check configuration.
2) Remote control supports the requirement of '1 to many', namely, one remote control point is embodied on the upper side, and a plurality of remote control points can be mapped on the lower side. Such as: the uplink communication module issues a command of opening all room air conditioners, and the remote control points of opening the air conditioners are mapped to the next air conditioners and are opened one by one. The number of the air conditioner management modules in the downlink can be one or more, namely, one remote control point in the uplink can map a plurality of remote control points in the downlink (the remote control group is more than or equal to 1).
The downlink communication module can be an access module or other edge calculation modules, and the modularization flexibility is embodied.
3) If the remote control results replied by the remote control points of the remote control group are not consistent, the reply result (success, failure or overtime) needs to be customized according to the service requirement;
4) and a plurality of uplink remote control commands are simultaneously issued and are processed one by one according to the adding sequence of the linked list, so that remote control message omission is avoided.
Referring to fig. 6, the linkage logic is initiated actively when the logic of the edge calculation module is satisfied, if the linkage fails (including the reasons of unresponsiveness of the linked module, failure of the linkage device, and the like), a linkage failure alarm signal is generated, and if the conditions are satisfied all the time, a linkage command is issued at regular time until the linkage succeeds.
Accordingly, a second aspect of an embodiment of the present invention provides an electronic device, including: at least one processor; and a memory coupled to the at least one processor; the memory stores instructions executable by a processor, and the instructions are executed by the processor to enable at least one processor to execute the control method of the Internet of things terminal edge computing module adaptive to the power distribution system.
Accordingly, a third aspect of the embodiments of the present invention provides a computer-readable storage medium, on which computer instructions are stored, and the computer instructions, when executed by a processor, implement the above-mentioned method for controlling an edge computing module of an internet of things adapted to a power distribution system.
The embodiment of the invention aims to protect a control method of an edge calculation module of an internet of things terminal, which is adaptive to a power distribution system, wherein the internet of things terminal comprises the following steps: the system comprises a communication module, a data center, an access module and a plurality of edge calculation modules, and comprises the following steps: receiving burst transmission data of a communication module, a data center and/or an access module in the Internet of things terminal based on a preset communication protocol; according to a preset period, sending self real-time data to a data center, and receiving timing transmission data sent by a communication module and an access module; and carrying out data processing on the burst transmission data and the timing transmission data so as to realize local intelligent analysis and linkage control. The technical scheme has the following effects:
based on the unified calculation and analysis of various data collected by the Internet of things terminal edge calculation module, the on-site intelligent analysis and linkage control are realized, and the requirements of real-time services, application intelligence, safety, privacy protection and the like are met.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (9)
1. A method for controlling an edge computing module of an Internet of things terminal adaptive to a power distribution system is characterized in that the Internet of things terminal comprises the following steps: the system comprises a communication module, a data center, an access module and a plurality of edge calculation modules, and comprises the following steps:
receiving burst transmission data of the communication module, the data center and/or the access module in the internet of things terminal based on a preset communication protocol;
according to a preset period, sending self real-time data to the data center, and receiving timing transmission data sent by the communication module and the access module;
and carrying out data processing on the burst transmission data and the timing transmission data so as to realize local intelligent analysis and linkage control.
2. The method of claim 1, wherein the method comprises the steps of,
the receiving of transmission data of the communication module, the data center and/or the access module in the internet of things terminal based on a preset communication protocol includes:
and receiving at least one of a model registration message and an equipment related reply message to the data center, a real-time data reply of the communication module and the access module inquired of the data center, a module version and crc reading command, a required data mutation message, a remote control/remote regulation command and a return result, a timing inquiry result and a fixed value modification notice based on the preset communication protocol.
3. The method for controlling the edge computing module of the internet of things terminal adapted to the power distribution system according to claim 1, wherein before receiving the burst transmission data of the communication module, the data center and/or the access module in the internet of things terminal based on the preset communication protocol, the method further comprises:
acquiring configuration information;
initializing a remote control, remote regulation and linkage linked list;
connecting a data channel according to the preset communication protocol;
and acquiring the registration information of the edge calculation module.
4. The method for controlling the edge computing module of the internet of things terminal adapted to the power distribution system according to claim 3, wherein the obtaining the registration information of the edge computing module comprises:
judging whether the edge calculation module is registered;
if yes, executing the step of receiving transmission data based on the preset communication protocol;
if not, registering the data center.
5. The method for controlling the edge computing module of the internet of things adapted to the power distribution system according to claim 4, wherein the registering with the data center comprises:
if the registration is successful, executing the step of receiving transmission data based on the preset communication protocol;
and if the registration fails, registering to the data center according to a preset time interval.
6. The method of claim 1, wherein the method comprises the steps of,
the preset communication protocol comprises the following steps: MQTT conventions or shared memory messaging mechanisms.
7. The method for controlling the edge computing module of the internet of things terminal adapted to the power distribution system according to claim 1, wherein the performing data processing on the burst transmission data and the timing transmission data comprises:
and performing service logic calculation, calculation result uploading, calculation result processing, and generation and storage of remote signaling deflection and fault events on the burst transmission data and the timing transmission data.
8. An electronic device, comprising: at least one processor; and a memory coupled to the at least one processor; wherein the memory stores instructions executable by the one processor to cause the at least one processor to perform the method of any one of claims 1-7 for controlling an edge calculation module of an instrumented terminal adapted for a power distribution system.
9. A computer-readable storage medium having stored thereon computer instructions which, when executed by a processor, implement the method of any one of claims 1-7 for controlling an edge calculation module of an internet of things adapted for a power distribution system.
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| CN202111310729.5A CN114050647A (en) | 2021-11-04 | 2021-11-04 | Control method of Internet of things terminal edge calculation module adaptive to power distribution system |
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