CN112383543B - Power equipment monitoring data processing system - Google Patents
Power equipment monitoring data processing system Download PDFInfo
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- CN112383543B CN112383543B CN202011264328.6A CN202011264328A CN112383543B CN 112383543 B CN112383543 B CN 112383543B CN 202011264328 A CN202011264328 A CN 202011264328A CN 112383543 B CN112383543 B CN 112383543B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0002—Serial port, e.g. RS232C
Abstract
The invention provides a power equipment monitoring data processing system.A power monitoring server receives power equipment state data transmitted by each equipment data processing terminal; the power monitoring server analyzes the communication protocol attribute and the data type of the received power equipment state data; storing the communication protocol attribute and the data type of the power equipment state data into a preset storage address of a database; when the power monitoring server sends data to the equipment data processing terminal, the communication protocol attribute and the data type of the communication of the equipment data processing terminal are obtained, the data to be communicated are converted into the communication protocol attribute and the data type of the communication corresponding to the equipment data processing terminal, and data communication is carried out. The state data of the power equipment can be analyzed by the system, so that data interaction among different equipment data processing terminals is guaranteed, interconnection and intercommunication among the equipment data processing terminals under different protocols are supported, and communication among the power equipment is realized.
Description
Technical Field
The invention relates to the technical field of power data processing, in particular to a power equipment monitoring data processing system.
Background
With the development of communication networks, remote monitoring is mostly adopted in the monitoring process of the power network at present, that is, a server is arranged in a monitoring center to monitor on-site electric equipment, so that the effect of remote monitoring is achieved.
In the monitoring process, the data information of the power supply equipment and the power utilization equipment is obtained, and the functions of collecting, analyzing, storing and the like of the power data information are realized. Digital monitoring process is realized.
Because the field power supply equipment and the electric equipment are numerous, in the data communication process, a large amount of data information, communication data, control signals and the like are synchronously communicated in a communication network, so that data disorder is easily caused, and the accuracy and timeliness of data processing by a server are easily caused. Moreover, as the server is communicated with a plurality of power supply devices and electric equipment, protocols are easily incompatible in a communication process, so that communication signals are not smooth, or a network cannot be normally used, and further electric power monitoring is influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a power equipment monitoring data processing system, which comprises: the system comprises a power monitoring server and an equipment data processing terminal;
the equipment data processing terminal is arranged on the power supply equipment and the electric equipment and used for acquiring the operation data information of the power supply equipment and the data information of the electric equipment;
the power monitoring server is respectively in communication connection with each equipment data processing terminal, and receives power equipment state data transmitted by each equipment data processing terminal;
the power monitoring server analyzes the power equipment state data to obtain the communication protocol attribute and the data type of the received power equipment state data;
storing the communication protocol attribute and the data type of the power equipment state data into a preset storage address of a database;
when the power monitoring server sends data to the equipment data processing terminal, the communication protocol attribute and the data type of the communication of the equipment data processing terminal are obtained, the data to be communicated are converted into the communication protocol attribute and the data type of the communication corresponding to the equipment data processing terminal, and data communication is carried out.
Preferably, each preset storage address in the database is configured based on the communication protocol attribute and the data type of the power equipment state data, and identifies the communication protocol attribute and the data type of each storage address.
Preferably, the power monitoring server acquires a communication protocol attribute and a data type of power equipment state data of each equipment data processing terminal;
configuring the communication protocol attribute and the data type of the power equipment state data of each equipment data processing terminal into a communication mapping table, and setting the IP address of each equipment data processing terminal on the communication mapping table;
and storing the communication mapping table of each equipment data processing terminal into a preset storage address in a database.
Preferably, when the first device data processing terminal communicates with the second device data processing terminal, the first device data processing terminal calls a communication mapping table and an IP address of the second device data processing terminal from a preset storage address in the database;
and the first equipment data processing terminal carries out data communication with the second equipment data processing terminal based on the communication protocol attribute and the data type of the communication mapping table of the second equipment data processing terminal.
Preferably, the power monitoring server monitors data communication state information between the equipment data processing terminals in real time;
the power monitoring server acquires data communication behaviors between the equipment data processing terminals;
acquiring communication state information between equipment data processing terminals, wherein the communication state information relates to the relevance of data communication between the equipment data processing terminals;
and controlling the data communication process between the data processing terminals of the equipment based on the data communication behavior and the communication state information.
Preferably, the power monitoring server communicates with each device data processing terminal based on a serial communication protocol;
the equipment data processing terminals adopt serial communication protocol for communication.
Preferably, the method further comprises the following steps: a data interaction module;
the data interaction module comprises: the data interaction system comprises a data interaction bus interface, a data interaction transceiving unit, a data interaction processing unit and a data interaction bus switching unit; the data interaction processing unit is connected with the data interaction receiving and sending unit to realize the receiving and sending of serial port data;
the data interaction processing unit is connected with the data interaction bus switching unit to realize the control of the conduction and the closure of the data interaction bus switching unit by outputting different control signals;
the data interaction bus switching unit is arranged between the data interaction bus interface and the data interaction transceiving unit, and a signal output control process between the data interaction module and the power monitoring server is achieved.
Preferably, the data processing terminals of the equipment communicate with each other based on the data interaction module.
Preferably, the communication protocol attribute is a communication attribute based on a Wi-Fi form, or a wireless broadband form, or a global microwave interconnection access.
According to the technical scheme, the invention has the following advantages:
in the invention, an electric power monitoring server is connected with each equipment data processing terminal, and the electric power equipment state data sent by different equipment data processing terminals is acquired and stored in a preset storage address of a database according to the communication protocol attribute and the data type of the electric power equipment state data;
when the power monitoring server sends data to the equipment data processing terminal, the communication protocol attribute and the data type of the communication of the equipment data processing terminal are obtained, the data to be communicated are converted into the communication protocol attribute and the data type of the communication corresponding to the equipment data processing terminal, and data communication is carried out. The state data of the power equipment can be analyzed by the system, so that data interaction among different equipment data processing terminals is guaranteed, interconnection and intercommunication among the equipment data processing terminals under different protocols are supported, and communication among the power equipment is realized.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of a power equipment monitoring data processing system;
fig. 2 is a schematic diagram of an embodiment of a power device monitoring data processing system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a power equipment monitoring data processing system, as shown in fig. 1 and 2, including: the system comprises a power monitoring server 1 and an equipment data processing terminal 2;
the equipment data processing terminal 2 is arranged on the power supply equipment and the electric equipment and used for acquiring the operation data information of the power supply equipment and the data information of the electric equipment; the power monitoring server is respectively in communication connection with each equipment data processing terminal, and the power monitoring server 1 receives power equipment state data transmitted by each equipment data processing terminal;
the power monitoring server analyzes the power equipment state data to obtain the communication protocol attribute and the data type of the received power equipment state data;
storing the communication protocol attribute and the data type of the power equipment state data into a preset storage address of a database; when the power monitoring server sends data to the equipment data processing terminal, the communication protocol attribute and the data type of the communication of the equipment data processing terminal are obtained, the data to be communicated are converted into the communication protocol attribute and the data type of the communication corresponding to the equipment data processing terminal, and data communication is carried out.
Here, the communication protocol attribute is a communication attribute based on a Wi-Fi form, or a communication attribute based on a wireless broadband form, or a communication attribute based on a global microwave interconnection access.
That is, the related Wireless internet Access technology may include Wireless Local Area network (Wi-Fi, WLAN), wireless broadband (Wibro), worldwide interoperability for microwave Access (Wimax), high Speed Downlink Packet Access (HSDPA), and the like.
The data type may be determined based on data types supported by the past device data processing terminal. Of course, the setting may be performed based on the form in which the power monitoring server obtains the user input.
The power supply equipment related to the invention is power distribution equipment configured in a power distribution station or a low-voltage station area, such as an air switch, a busbar, a transformer, a mutual inductor and the like. The electric devices may be electric meters in a power supply area, large electric devices in a business, electric lines, and the like.
The device data processing terminal can transmit the power device state data to the power monitoring server, and the power monitoring server processes the power device state data, such as storing, analyzing, displaying, comparing and judging, and the like, so that the power device state data can be used by a user.
The data formats or communication protocols supported by the equipment data processing terminals are different, and the power monitoring server can be used as an intermediary to realize corresponding conversion.
The power monitoring server is connected with different equipment data processing terminals, the type of the corresponding equipment data processing terminal on the power equipment state data is analyzed by acquiring the power equipment state data sent by the different equipment data processing terminals, and then the power equipment state data matched with the type of the equipment data processing terminal is stored. The method has the advantages that the protocol conversion is carried out on the types of the equipment data processing terminals, the normal processing of data communication is guaranteed, the data interaction among different equipment data processing terminals is guaranteed, the equipment data processing terminals under different protocols are supported to realize interconnection and intercommunication, and the remote communication of the power system is realized.
The device data processing terminal may be implemented in various forms. For example, the terminal described in the embodiments of the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a Digital broadcast receiver, a Personal Digital Assistant (PDA), a tablet computer (PAD), a Portable Multimedia Player (PMP), a navigation device, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The device data processing terminal may include a wireless communication unit, an audio/video (a/V) input unit, a user input unit, a sensing unit, an output unit, a memory, an interface unit, a controller, and a power supply unit, and the like. It is to be understood that not all illustrated components are required to be implemented. More or fewer components may alternatively be implemented.
In the embodiment provided by the invention, the power monitoring server acquires the communication protocol attribute and the data type of the power equipment state data of each equipment data processing terminal; configuring the communication protocol attribute and the data type of the power equipment state data of each equipment data processing terminal into a communication mapping table, and setting the IP address of each equipment data processing terminal on the communication mapping table; and storing the communication mapping table of each equipment data processing terminal into a preset storage address in a database.
When the device data processing terminals communicate with each other and the first device data processing terminal communicates with the second device data processing terminal, the first device data processing terminal calls a communication mapping table and an IP address of the second device data processing terminal from a preset storage address in a database; and the first equipment data processing terminal carries out data communication with the second equipment data processing terminal based on the communication protocol attribute and the data type of the communication mapping table of the second equipment data processing terminal.
Therefore, the smoothness of communication among all the terminals of the system can be optimized, the communication protocol attribute and the data type supported by the other side can be obtained in advance, and the conversion mode can be executed if the conversion is needed.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. 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 present invention.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
As an embodiment provided by the invention, the power monitoring server monitors data communication state information between the equipment data processing terminals in real time; the power monitoring server acquires data communication behaviors between the equipment data processing terminals; acquiring communication state information between equipment data processing terminals, wherein the communication state information relates to the relevance of data communication between the equipment data processing terminals; and controlling the data communication process between the data processing terminals of the equipment based on the data communication behavior and the communication state information.
The power monitoring server can monitor the communication data content based on the data communication behavior between the equipment data processing terminals, and can synchronously store the communication data in the database. The data storage is realized, the data consistency is ensured, even if the communication process is abnormal or is disconnected, the prior data can be called from the database, the communication is continued, and the data consistency is ensured, so that the continuity and the stability of the system communication data are ensured.
In the invention, the power monitoring server and each equipment data processing terminal are communicated based on a serial communication protocol; the equipment data processing terminals adopt serial communication protocol for communication.
The system is connected with the power monitoring server and each equipment data processing terminal based on a serial communication protocol, so that the collection process from a plurality of interfaces to one path of data is realized, and the disorder of data collection is avoided; or a polling mode is adopted to respond to each sub-serial port to obtain a serial port data frame on the equipment data processing terminal.
The serial communication protocol can realize the receiving/sending control of the protocols on a plurality of power line interface circuits, when data are generated on two groups of power line interface circuits at the same time, the interrupt mechanism of the serial communication protocol judges the priority of the interrupt request and responds to the interrupt request with high priority in priority. When data requests on a plurality of power line interface circuits exist at the same time, each sub-port is responded in a polling mode, namely, the sub-ports respond according to the fact that addresses of the sub-ports are changed from small to large, and the state data of the power equipment connected to the serial communication protocol is collected in the mode.
As an embodiment of the present invention, the system further comprises: a data interaction module 3; the data interaction module comprises: the data interaction system comprises a data interaction bus interface, a data interaction transceiving unit, a data interaction processing unit and a data interaction bus switching unit; the data interaction processing unit is connected with the data interaction receiving and sending unit to realize the receiving and sending of serial port data; the data interaction processing unit is connected with the data interaction bus switching unit to realize the control of the conduction and the closure of the data interaction bus switching unit by outputting different control signals; the data interaction bus switching unit is arranged between the data interaction bus interface and the data interaction transceiving unit, and a signal output control process between the data interaction module and the power monitoring server is realized.
The data interaction module can replace the power monitoring server to perform protocol conversion or communication control, and the data interaction module receives a control instruction of the power monitoring server to execute corresponding operation.
And the data interaction module performs protocol conversion on the communication power equipment state data in the system, and transmits the obtained corresponding power equipment state data to the corresponding receiving end.
The data interaction module can realize real-time and reliable data communication among all nodes. The data interaction module has the characteristics of high communication rate and easiness in implementation.
The data interaction module can form an Ethernet data stream for communication transmission of data based on the Ethernet data frame encapsulation process.
The power monitoring server and the equipment data processing terminal can support a data interaction bus protocol to receive data and store the received data. When data communication is carried out, data exchange is carried out through the data interaction module after the data are encapsulated again.
In the invention, an electric power monitoring server is connected with each equipment data processing terminal, and the electric power equipment state data sent by different equipment data processing terminals is acquired and stored in a preset storage address of a database according to the communication protocol attribute and the data type of the electric power equipment state data;
when the power monitoring server sends data to the equipment data processing terminal, the communication protocol attribute and the data type of the communication of the equipment data processing terminal are obtained, the data to be communicated are converted into the communication protocol attribute and the data type of the communication corresponding to the equipment data processing terminal, and data communication is carried out. The state data of the power equipment can be analyzed by the system, so that data interaction among different equipment data processing terminals is guaranteed, interconnection and intercommunication among the equipment data processing terminals under different protocols are supported, and communication among the power equipment is realized.
The electrical equipment monitoring data processing system is a combination of the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein and can be implemented in electronic hardware, computer software, or combinations of both, the components and steps of the examples having been generally described in terms of their functionality in the foregoing description for clarity of illustrating the interchangeability of hardware and software. 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 present invention.
Program code embodied on a power device monitoring data processing system readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A power equipment monitoring data processing system, comprising: the system comprises a power monitoring server and an equipment data processing terminal;
the equipment data processing terminal is arranged on the power supply equipment and the electric equipment and used for acquiring the operation data information of the power supply equipment and the data information of the electric equipment;
the power monitoring server is in communication connection with each equipment data processing terminal respectively, and receives power equipment state data transmitted by each equipment data processing terminal;
the power monitoring server analyzes the power equipment state data to obtain the communication protocol attribute and the data type of the received power equipment state data;
storing the communication protocol attribute and the data type of the power equipment state data into a preset storage address of a database;
when the power monitoring server sends data to the equipment data processing terminal, acquiring a communication protocol attribute and a data type communicated by the equipment data processing terminal, converting data to be communicated into the communication protocol attribute and the data type of communication corresponding to the equipment data processing terminal, and carrying out data communication;
the method comprises the steps that a power monitoring server obtains communication protocol attributes and data types of power equipment state data of each equipment data processing terminal;
configuring the communication protocol attribute and the data type of the power equipment state data of each equipment data processing terminal into a communication mapping table, and setting the IP address of each equipment data processing terminal on the communication mapping table;
storing the communication mapping table of each equipment data processing terminal into a preset storage address in a database;
when the first equipment data processing terminal is communicated with the second equipment data processing terminal, the first equipment data processing terminal calls a communication mapping table and an IP address of the second equipment data processing terminal from a preset storage address in a database;
the first equipment data processing terminal carries out data communication with the second equipment data processing terminal based on the communication protocol attribute and the data type of the communication mapping table of the second equipment data processing terminal;
the power monitoring server monitors data communication state information between the equipment data processing terminals in real time;
the method comprises the steps that a power monitoring server obtains data communication behaviors between equipment data processing terminals;
acquiring communication state information between equipment data processing terminals, wherein the communication state information relates to the relevance of data communication between the equipment data processing terminals;
controlling a data communication process between the device data processing terminals based on the data communication behavior and the communication state information;
the power monitoring server and each equipment data processing terminal are communicated based on a serial communication protocol;
the equipment data processing terminals adopt serial communication protocol for communication.
2. The electrical equipment monitoring data processing system of claim 1,
each preset storage address in the database is configured based on the communication protocol attribute and the data type of the power equipment state data, and the communication protocol attribute and the data type of each storage address are identified.
3. The power equipment monitoring data processing system of claim 1,
further comprising: a data interaction module;
the data interaction module comprises: the data interaction system comprises a data interaction bus interface, a data interaction transceiving unit, a data interaction processing unit and a data interaction bus switching unit; the data interaction processing unit is connected with the data interaction receiving and sending unit to realize the receiving and sending of serial port data;
the data interaction processing unit is connected with the data interaction bus switching unit to realize the control of the conduction and the closure of the data interaction bus switching unit by outputting different control signals;
the data interaction bus switching unit is arranged between the data interaction bus interface and the data interaction transceiving unit, and a signal output control process between the data interaction module and the power monitoring server is achieved.
4. The power equipment monitoring data processing system of claim 3,
and the equipment data processing terminals communicate with each other based on the data interaction module.
5. The electrical equipment monitoring data processing system of claim 1,
the communication protocol attribute is based on a Wi-Fi form of communication attribute, or based on a wireless broadband form of communication attribute, or based on a global microwave interconnection access communication attribute.
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| WO2006126355A1 (en) * | 2005-05-24 | 2006-11-30 | Matsushita Electric Industrial Co., Ltd. | Gateway device and control device |
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| CN105959288A (en) * | 2016-05-27 | 2016-09-21 | 姹や寒 | Network protocol conversion method for power grid system and intercommunication method of power grid system |
| CN108063775B (en) * | 2018-02-13 | 2021-06-08 | 广州云智易物联网有限公司 | Communication protocol compatible method, device and system |
| CN109495572A (en) * | 2018-11-22 | 2019-03-19 | 深圳市信锐网科技术有限公司 | A kind of Internet of things system and its network communication method, device and storage medium |
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| CN103200248A (en) * | 2013-03-26 | 2013-07-10 | 哈尔滨工业大学 | Electric-power parameter monitoring communication method based on embedded system |
| CN104426950A (en) * | 2013-08-28 | 2015-03-18 | 国家电网公司 | Electric power Internet of things intelligent communication method, system and gateway |
| CN110971001A (en) * | 2019-12-20 | 2020-04-07 | 明日能源(苏州)有限公司 | Electric power monitoring system and method |
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