CN109213657B - Power grid operation data cloud storage device - Google Patents

Power grid operation data cloud storage device Download PDF

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Publication number
CN109213657B
CN109213657B CN201811034571.1A CN201811034571A CN109213657B CN 109213657 B CN109213657 B CN 109213657B CN 201811034571 A CN201811034571 A CN 201811034571A CN 109213657 B CN109213657 B CN 109213657B
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data
server
retrieval
backup
communication connection
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CN109213657A (en
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崔金栋
高志豪
杜文强
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Northeast Electric Power University
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Northeast Dianli University
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/3003Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3006Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14Error detection or correction of the data by redundancy in operation
    • G06F11/1402Saving, restoring, recovering or retrying
    • G06F11/1446Point-in-time backing up or restoration of persistent data
    • G06F11/1448Management of the data involved in backup or backup restore

Abstract

The invention discloses a power grid operation data cloud storage device which comprises a cloud computing server, a data monitoring server, an original data storage server, a data backup server and a data retrieval and query system, wherein the cloud computing server is used for storing original data; the cloud computing server is in communication connection with the power grid data acquisition device in a network transmission mode, and is used for screening power grid operating data installation preset programs.

Description

Power grid operation data cloud storage device
Technical Field
The invention relates to the field of power grid data storage, in particular to a power grid operation data cloud storage device.
Background
The concept of cloud storage is similar to that of cloud computing, and refers to a system which integrates a large number of storage devices of different types in a network through application software to cooperatively work through functions such as cluster application, a grid technology or a distributed file system, and provides data storage and service access functions to the outside, so that the safety of data is ensured, and the storage space is saved. Briefly, cloud storage is an emerging solution for putting storage resources on the cloud for human access. The user can conveniently access data at any time and any place through connecting to the cloud through any internet-connected device. If this interpretation is still difficult to understand, we can borrow the structure of the wide area network and the internet to interpret the cloud storage.
For cloud storage of power grid data, integrity of the data is a necessary condition for later-stage data analysis, but the existing common power grid data storage device is difficult to backup, and missing data is difficult to supplement.
Disclosure of Invention
The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.
A power grid operation data cloud storage device comprises a cloud computing server, a data monitoring server, a primary data storage server, a data backup server and a data retrieval and query system;
the cloud computing server is in communication connection with the power grid data acquisition device in a network transmission mode, is used for installing a preset program on power grid operation data for screening, and eliminates redundant data, error data and discontinuous data in original power grid data by using the logic processing capacity of the cloud computing server, so that the effectiveness of the data is more reasonable;
the data monitoring server is in communication connection with the cloud computing server and is used for monitoring, analyzing and processing input data and output data of the cloud computing server, and external abnormal data uploading or abnormal data downloading is avoided by utilizing the input reasonability and the output reasonability of the data monitoring server monitoring data;
the original data storage server is in communication connection with the data monitoring server and is used for storing normal data output and processed by the data monitoring server;
the original data storage server is in communication connection with a data backup server, and the data backup server is used for backing up data in the original data storage server in real time;
the data retrieval query system comprises an original data analysis retrieval server, a backup data analysis retrieval server, a data comparison server and a missing data temporary storage server;
the original data analysis and retrieval server is in communication connection with the original data storage server and is used for analyzing and retrieving data in the original data storage server;
the backup data analysis and retrieval server is in communication connection with the data backup server and is used for analyzing and retrieving data in the data backup server;
the data comparison server is respectively connected with the original data analysis retrieval server and the backup data analysis retrieval server, and the data comparison server obtains missing data by comparing the forms of the original data analysis retrieval server and the backup data analysis retrieval server;
the missing data temporary storage server is in communication connection with the data comparison server, and the missing data acquired by the data comparison server is stored by the missing data temporary storage server, so that the specific reasons of data missing can be conveniently researched in the later period, and the integrity and the safety of the data are also protected.
As a further scheme of the invention: the original data analysis and retrieval server is also in communication connection with external access equipment, the external access equipment comprises a client, a network server and an identity verification server, and the network server is accessed to the Internet and realizes communication connection with the client; the network server is in communication connection with the identity authentication server, wherein the identity authentication server is used for authenticating the access identity of the client, the client can access the original data analysis and retrieval server when the access identity is legal, and the original data analysis and retrieval server is used for realizing retrieval and access of data.
As a further scheme of the invention: the original data analysis and retrieval server, the backup data analysis and retrieval server and the missing data temporary storage server are all in communication connection with a control background.
As a further scheme of the invention: the control background comprises a background login server, a data analysis server and a monitoring alarm large screen, the background login server is used for accessing an original data analysis retrieval server, a backup data analysis retrieval server and a missing data temporary storage server, the data analysis server is used for acquiring the storage condition, the backup condition and the missing condition of data, and meanwhile, alarm information is transmitted to the monitoring alarm large screen for displaying according to preset setting.
The invention has the beneficial effects that: the invention adopts the data backup and autonomous detection mode to detect the data effectiveness, realizes the full data backup by using the data backup server, simultaneously can monitor the loss condition of the data in real time by using the data comparison server, effectively ensures the integrity of the data to a certain extent integrally, and can quickly know the specific failure source by temporarily storing and analyzing the missing data, thereby further ensuring the operation stability of the system.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial block diagram of the present invention.
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.
Referring to fig. 1-2, in an embodiment of the present invention, a cloud storage device for power grid operation data includes a cloud computing server, a data monitoring server, a raw data storage server, a data backup server, and a data retrieval and query system;
the cloud computing server is in communication connection with the power grid data acquisition device in a network transmission mode, is used for installing a preset program on power grid operation data for screening, and eliminates redundant data, error data and discontinuous data in original power grid data by using the logic processing capacity of the cloud computing server, so that the effectiveness of the data is more reasonable;
the data monitoring server is in communication connection with the cloud computing server and is used for monitoring, analyzing and processing input data and output data of the cloud computing server, and external abnormal data uploading or abnormal data downloading is avoided by utilizing the input reasonability and the output reasonability of the data monitoring server monitoring data;
the original data storage server is in communication connection with the data monitoring server and is used for storing normal data output and processed by the data monitoring server;
the original data storage server is in communication connection with a data backup server, and the data backup server is used for backing up data in the original data storage server in real time;
the data retrieval query system comprises an original data analysis retrieval server, a backup data analysis retrieval server, a data comparison server and a missing data temporary storage server;
the original data analysis and retrieval server is in communication connection with the original data storage server and is used for analyzing and retrieving data in the original data storage server;
the backup data analysis and retrieval server is in communication connection with the data backup server and is used for analyzing and retrieving data in the data backup server;
the data comparison server is respectively connected with the original data analysis retrieval server and the backup data analysis retrieval server, and the data comparison server obtains missing data by comparing the forms of the original data analysis retrieval server and the backup data analysis retrieval server;
the missing data temporary storage server is in communication connection with the data comparison server, and the missing data temporary storage server is used for storing the missing data acquired by the data comparison server, so that the specific reasons of data missing can be conveniently researched in the later period, and the integrity and the safety of the data are protected;
the original data analysis and retrieval server is also in communication connection with external access equipment, the external access equipment comprises a client, a network server and an identity verification server, and the network server is accessed to the Internet and realizes communication connection with the client; the network server is in communication connection with the identity authentication server, wherein the identity authentication server is used for authenticating the access identity of the client, when the access identity is legal, the client can access the original data analysis and retrieval server, and the original data analysis and retrieval server is used for realizing retrieval and access of data;
the original data analysis and retrieval server, the backup data analysis and retrieval server and the missing data temporary storage server are all in communication connection with a control background.
The control background comprises a background login server, a data analysis server and a monitoring alarm large screen, the background login server is used for accessing an original data analysis retrieval server, a backup data analysis retrieval server and a missing data temporary storage server, the data analysis server is used for acquiring the storage condition, the backup condition and the missing condition of data, and meanwhile, alarm information is transmitted to the monitoring alarm large screen for displaying according to preset setting.
The working principle of the invention is as follows: according to the technical scheme, data effectiveness is detected in a data backup and autonomous detection mode, sufficient data backup is achieved through the data backup server, meanwhile, the data loss condition of data can be monitored in real time through the data comparison server, the integrity of the data is guaranteed effectively to a certain extent, meanwhile, temporary storage and analysis of the lost data can be achieved quickly, a specific fault source can be known, and therefore the operation stability of the system is further guaranteed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A power grid operation data cloud storage device is characterized by comprising a cloud computing server, a data monitoring server, a primary data storage server, a data backup server and a data retrieval and query system; the cloud computing server is in communication connection with the power grid data acquisition device in a network transmission mode, is used for screening power grid operating data according to a preset program, and eliminates redundant data, error data and discontinuous data in original power grid data by using the logic processing capacity of the cloud computing server, so that the effectiveness of the data is more reasonable; the data monitoring server is in communication connection with the cloud computing server and is used for monitoring, analyzing and processing input data and output data of the cloud computing server, and external abnormal data uploading or abnormal data downloading is avoided by utilizing the input reasonability and the output reasonability of the data monitoring server monitoring data; the original data storage server is in communication connection with the data monitoring server and is used for storing normal data output and processed by the data monitoring server; the original data storage server is in communication connection with a data backup server, and the data backup server is used for backing up data in the original data storage server in real time; the data retrieval query system comprises an original data analysis retrieval server, a backup data analysis retrieval server, a data comparison server and a missing data temporary storage server; the original data analysis and retrieval server is in communication connection with the original data storage server and is used for analyzing and retrieving data in the original data storage server; the backup data analysis and retrieval server is in communication connection with the data backup server and is used for analyzing and retrieving data in the data backup server; the data comparison server is respectively connected with the original data analysis retrieval server and the backup data analysis retrieval server, and the data comparison server obtains missing data by comparing the forms of the original data analysis retrieval server and the backup data analysis retrieval server; the missing data temporary storage server is in communication connection with the data comparison server, and the missing data acquired by the data comparison server is stored by the missing data temporary storage server, so that the specific reasons of data missing can be conveniently researched in the later period, and the integrity and the safety of the data are also protected.
2. The power grid operation data cloud storage device according to claim 1, wherein the raw data analysis retrieval server is further communicatively connected with an external access device, the external access device comprises a client, a network server and an identity verification server, and the network server is connected to the internet and is in communication connection with the client; the network server is in communication connection with the identity authentication server, wherein the identity authentication server is used for authenticating the access identity of the client, the client can access the original data analysis and retrieval server when the access identity is legal, and the original data analysis and retrieval server is used for realizing retrieval and access of data.
3. The power grid operation data cloud storage device according to claim 1, wherein the original data analysis and retrieval server, the backup data analysis and retrieval server and the missing data temporary storage server are all in communication connection with a control background.
4. The power grid operation data cloud storage device according to claim 3, wherein the control background comprises a background login server, a data analysis server and a monitoring alarm large screen, the background login server is used for accessing an original data analysis retrieval server, a backup data analysis retrieval server and a missing data temporary storage server, and the data analysis server is used for acquiring storage conditions, backup conditions and missing conditions of data and transmitting alarm information to the monitoring alarm large screen for display according to preset settings.
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