CN110851406A - Power grid section storage method based on OSS distribution and back-end service platform - Google Patents
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Abstract
The application discloses a power grid section storage method based on OSS distribution and a back-end service platform, wherein the method comprises the following steps: receiving a section storage request sent by a local front end; exporting the section data stored in a preset data carrier format into an E-format section file; uploading the E-format section file to an OSS storage space; and after receiving the successfully uploaded identification fed back by the OSS storage space, deleting the stored section data, and sending the identification to the local front end for displaying. The method and the device can solve the technical problems that a large amount of equipment resources are occupied and the local area network is limited in the prior art.
Description
Technical Field
The application relates to the technical field of power grid data storage, in particular to a power grid section storage method based on OSS distribution and a back-end service platform.
Background
An Object Storage Service (OSS) is a massive, safe, low-cost, and highly reliable cloud Storage Service provided by the arilocos, has a RESTful API interface independent of a platform, and can store and access any type of data at any application, at any time, and at any place. OSS covers a wide variety of data storage scenarios from hot to cold in general. However, the OSS technology has not yet matured in the field of power system monitoring, and related applications can be put into industrial production of power systems.
The power grid section refers to equipment measurement data or states at a certain time or a certain time period in a power grid dispatching process, power grid section storage is the basis of power grid advanced application analysis, power grid dispatching often needs to analyze power grid running states of sections at various times, a large number of sections need to be stored, the traditional power grid section is stored on a node of a power grid monitoring system server, and is transmitted to nodes of two areas and three areas through an interface to perform advanced application analysis or copy to a third party for analysis and application, and therefore the technical problems that a large amount of equipment resources are occupied, the local area network is limited and the like are brought.
Disclosure of Invention
The application provides a power grid section storage method based on OSS distribution and a back-end service platform, which are used for solving the technical problems that a large amount of equipment resources are occupied and the local area network is limited in the prior art.
In view of this, a first aspect of the present application provides an OSS distribution-based power grid section storage method, including:
receiving a section storage request sent by a local front end;
exporting the section data stored in a preset data carrier format into an E-format section file;
uploading the E-format section file to an OSS storage space;
and after receiving an identifier fed back by the OSS storage space and successfully uploaded, deleting the stored section data, and sending the identifier to the local front end for displaying.
Preferably, the receiving the section saving request sent by the local front end further includes:
and after receiving a service process deployment instruction of the local server, deploying the service process.
Preferably, the deriving the profile data stored in the preset data carrier format into an E-format profile file comprises:
storing the section data through the preset data carrier;
carrying out serialization coding on the section data according to a structured data format of the preset data carrier;
and exporting the serialized codes into the E-format profile file through a preset E-format export instruction.
Preferably, the preset data carrier is protobuf.
Preferably, the uploading the E-format profile file to an OSS storage space specifically includes:
and uploading the E-format section file to the OSS storage space through the acquired API uploading file interface of the OSS storage space.
A second aspect of the present application provides a backend service platform, including:
the receiving module is used for receiving a section storage request sent by a local front end;
the export module is used for exporting the section data stored in the preset data carrier format into an E-format section file;
the uploading module uploads the E-format section file to an OSS storage space;
and the display module is used for deleting the stored section data after receiving the successfully uploaded identification fed back by the OSS storage space, and sending the identification to the local front end for display.
Preferably, the method further comprises the following steps:
and the deployment module is used for deploying the service process after receiving the service process deployment instruction of the local server.
Preferably, the derivation module comprises:
the back-end service platform stores the section data through the preset data carrier;
the encoding submodule is used for carrying out serialization encoding on the section data according to the structured data format of the preset data carrier;
and the export submodule is used for exporting the serialized codes into the E-format section file by the back-end service platform through a preset E-format export instruction.
The third aspect of the present application provides a power grid section storage system based on OSS distribution, including: a local front end, an OSS storage space and any one of the back-end service platforms provided by the first aspect;
the back-end service platform is in communication connection with the local front end and the OSS storage space;
the local front end is used for sending a section storage request to the back-end service platform and receiving the identifier which is sent by the back-end service platform and uploaded successfully;
the OSS storage space is used for receiving the E-format section file uploaded by the back-end service platform and sending the identifier which is uploaded successfully to the back-end service platform;
the back-end service platform is used for deploying a service process after receiving a service process deployment instruction of a local server, receiving a section storage request sent by the local front end, exporting section data stored in a preset data carrier format into an E-format section file, uploading the E-format section file to an OSS storage space, deleting the stored section data, and sending the identifier to the local front end for displaying.
From a fourth aspect, the present application provides a computer-readable storage medium, wherein the computer-readable storage medium is configured to store program code, and the program code is configured to execute any one of the OSS distribution based power grid section storage methods provided in the first aspect.
According to the technical scheme, the embodiment of the application has the following advantages:
the application provides a power grid section storage method based on OSS distribution, which comprises the following steps: receiving a section storage request sent by a local front end; exporting the section data stored in a preset data carrier format into an E-format section file; uploading the E-format section file to an OSS storage space; and after receiving the successfully uploaded identification fed back by the OSS storage space, deleting the stored section data, and sending the identification to a local front end for displaying. According to the OSS distribution-based power grid section Storage method, a large amount of section data are not stored through a local Storage system, but section files are packaged and stored through a certain data Storage format and then uploaded to an Aliskian Object Storage Service (OSS for short) for Storage, then section data in a local server are deleted, a large amount of Storage space of the local server is saved, whether Storage is successful or not can be determined through returned identifiers which are successful in uploading, the local sections are uploaded to the Aliskian cloud, and the constraint that section Storage is only limited to a local area network is broken.
Drawings
Fig. 1 is a schematic flowchart of a first embodiment of a power grid section storage method based on OSS distribution according to the present application;
fig. 2 is a schematic flowchart of a second embodiment of the power grid section storage method based on OSS distribution provided by the present application;
fig. 3 is a schematic flowchart of an example of a power grid section storage method based on OSS distribution according to the present application;
fig. 4 is a schematic structural diagram of an embodiment of a backend service platform provided in the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
For convenience of understanding, referring to fig. 1, a first embodiment of a power grid section storage method based on OSS distribution provided by the present application includes:
102, exporting the section data stored in a preset data carrier format into an E-format section file;
103, uploading the E-format section file to an OSS storage space;
and step 104, after receiving the successfully uploaded identification fed back by the OSS storage space, deleting the stored section data, and sending the identification to the local front end for displaying.
It should be noted that, before sending the profile file to the OSS storage space, the profile file is all operations in the local server; storing the section data in a preset data carrier format in a local server, converting the section data into an E-format section file, and uploading the E-format section file to an OSS storage space in a file form; in order to confirm that the storage is successful, an instruction is required to be fed back by the OSS storage space, and the instruction or the label can be regarded as a successfully uploaded label, so that the local server is triggered to delete the stored section data, and the storage space of the local server can be saved under the condition that the section data are ensured to be stored and transferred.
According to the OSS distribution-based power grid section Storage method, a large amount of section data are not stored through a local Storage system, but section files are packaged and stored through a certain data Storage format and then uploaded to an Aliskian Object Storage Service (OSS for short) for Storage, then the section data in a local back-end Service platform are deleted, a large amount of Storage space of a local server is saved, the local sections are uploaded to the Aliskian, and the constraint that section Storage is only limited to a local area network is broken. In addition, if a third party needs to perform other application analysis on the power grid section data, the section can be downloaded to perform other application analysis anytime and anywhere by storing the OSS address of the section, so that the section data is prevented from being copied from a local server, and the timeliness of acquiring the section data is improved.
For convenience of understanding, please refer to fig. 2, an embodiment two of a power grid section storage method based on OSS distribution is provided in the embodiment of the present application, including:
and step 207, after receiving the successfully uploaded identifier fed back by the OSS storage space, deleting the stored section data, and sending the identifier to the local front end for displaying.
Wherein the identification is used to clarify that the profile has been stored in the OSS storage space.
It should be noted that before sending the local section data to the OSS storage space for storage, the local server needs to deploy a back-end service process, manage a front-end operation request, and deploy an E-format export program or instruction for outputting an E-format section file according to the section storage service.
It should be noted that when receiving a section storage request sent by a local front end, the local front end may invoke an advanced application service on a cloud platform, send a request for storing section data through the advanced application service, after receiving the section storage request, first store the section data to a local server in a protobuf format, then perform serialized coding on the section data of a device in a power grid according to a protobuf structured data format, and then analyze the serialized coding into an E-format section file through a deployed E-format data export program, where the section data is measurement and state data of the device in the power grid.
It should be noted that after the section data is successfully stored in the OSS storage space, a flag indicating that the storage is completed needs to be returned, and if a high-level application service is called when a section storage request is started, at this time, the back-end service platform will forward the flag indicating that the storage is completed to the high-level application service called locally while deleting the section data in the local server, so as to show the storage condition to the user.
It should be noted that, in this embodiment, local section data is stored in the OSS storage space, and when the section data needs to be used, the section data can be downloaded only by storing the OSS address of the section, so that layer-by-layer copy is avoided, time and storage space are consumed, and timeliness for acquiring the section data is improved.
To facilitate understanding of the present embodiment, a specific implementation example of a power grid section storage method based on OSS distribution is provided next, please refer to fig. 3, where an example is taken that a high-level application service that a user calls a cloud platform is a dispatcher trend application service, and a local front end is a web front end. Firstly, a user sends a section storage request to a local back-end service process through a dispatcher trend, after the request is received, the protobuf is used as a preset data carrier to store section data in a local server, meanwhile, measurement and state data of equipment in a power grid are subjected to serialization coding according to the protobuf, and the serialization coding is output into an E-format section file through an E-format data export program deployed in the process; and then, uploading the E-format section file to an OSS storage space by utilizing an API (application programming interface) of the OSS storage space, acquiring object label information, judging whether the uploading is successful or not, if the uploading of the section data is successful or failed, returning an identifier of the successfully or failed stored section data, deleting the section data of the protobuf of the local server after receiving the identifier of the successfully uploading, and transmitting the identifier of the successfully stored section data to a user at the front end of the web layer by layer, so that the storage of the local section data in the OSS storage space is completed.
The embodiment selects to store the local section data in the OSS system, transfers a large number of sections originally stored on the local server to the OSS storage space, deletes the section data on the local server, saves a large number of local server storage spaces, can directly store the section data through the OSS address of the section if a third party needs to perform other application analysis on the power grid section data, can download the section data to perform other application analysis anytime and anywhere, avoids copying the section from the local server, improves the timeliness of acquiring the section data, and breaks the limitation of storing the section data in the local area network.
For ease of understanding, please refer to fig. 4, the present application further provides an embodiment of a backend service platform, including:
the deployment module 301 is configured to perform service process deployment after receiving a service process deployment instruction of the local server.
A receiving module 302, configured to receive a section saving request sent by a local front end;
the exporting module 303 is configured to export the section data stored in the preset data carrier format into an E-format section file;
the uploading module 304 uploads the E-format section file to an OSS storage space;
and the display module 305 is configured to delete the stored section data after receiving the identifier that is successfully uploaded and fed back by the OSS storage space, and send the identifier to the local front end for display.
Further, the deriving module 303 further includes:
a storage submodule 3031, configured to store the section data by using a preset data carrier;
an encoding submodule 3032, configured to perform serialized encoding on the cross-section data according to the structured data format of the preset data carrier;
and the export submodule 3033 is used for exporting the serialized codes into an E-format profile file by the back-end service platform through a preset E-format export instruction.
For convenience of understanding, the present application further provides an OSS distribution-based power grid section storage system, including: a local front end, an OSS storage space and any one of the backend service platforms in the previous embodiment;
the back-end service platform is in communication connection with the local front end and the OSS storage space;
the local front end is used for sending a section storage request to the back-end service platform and receiving an identifier which is sent by the back-end service platform and is uploaded successfully;
the OSS storage space is used for receiving the E-format section file uploaded by the back-end service platform and sending an identifier of successful uploading to the back-end service platform;
the back-end service platform is used for deploying the service process after receiving a service process deployment instruction of the local server, receiving a section storage request sent by the local front end, exporting section data stored in a preset data carrier format into an E-format section file, uploading the E-format section file to an OSS storage space, deleting the stored section data, and sending the identifier to the local front end for displaying.
To facilitate understanding, the present application also provides a computer-readable storage medium comprising: the computer readable storage medium is configured to store program code for executing any one of the embodiments of the OSS distribution based grid profile storage method.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, 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 unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for executing all or part of the steps of the method described in the embodiments of the present application through a computer device (which may be a personal computer, a server, or a network device). And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. A power grid section storage method based on OSS distribution is characterized by comprising the following steps:
receiving a section storage request sent by a local front end;
exporting the section data stored in a preset data carrier format into an E-format section file;
uploading the E-format section file to an OSS storage space;
and after receiving an identifier fed back by the OSS storage space and successfully uploaded, deleting the stored section data, and sending the identifier to the local front end for displaying.
2. The OSS distribution based power grid profile storage method as claimed in claim 1, wherein the receiving the profile saving request from the local front end further comprises:
and after receiving a service process deployment instruction of the local server, deploying the service process.
3. The OSS distribution based power grid profile storage method as claimed in claim 1, wherein the deriving the profile data stored in the preset data carrier format as an E-format profile file comprises:
storing the section data through the preset data carrier;
carrying out serialization coding on the section data according to a structured data format of the preset data carrier;
and exporting the serialized codes into the E-format profile file through a preset E-format export instruction.
4. The OSS distribution based power grid section storage method as claimed in claim 1, wherein the preset data carrier is protobuf.
5. The OSS distribution-based power grid profile storage method according to claim 1, wherein the uploading the E-format profile file to an OSS storage space specifically comprises:
and uploading the E-format section file to the OSS storage space through the acquired API uploading file interface of the OSS storage space.
6. A backend service platform, comprising:
the receiving module is used for receiving a section storage request sent by a local front end;
the export module is used for exporting the section data stored in the preset data carrier format into an E-format section file;
the uploading module uploads the E-format section file to an OSS storage space;
and the display module is used for deleting the stored section data after receiving the successfully uploaded identification fed back by the OSS storage space, and sending the identification to the local front end for display.
7. The back-end service platform of claim 6, further comprising:
and the deployment module is used for deploying the service process after receiving the service process deployment instruction of the local server.
8. The back-end service platform of claim 6, wherein the export module comprises:
the storage submodule is used for storing the section data through the preset data carrier;
the encoding submodule is used for carrying out serialization encoding on the section data according to the structured data format of the preset data carrier;
and the export submodule is used for exporting the serialized codes into the E-format section file by the back-end service platform through a preset E-format export instruction.
9. An OSS distribution-based power grid section storage system comprises: a local front end, OSS storage space and any one of the back end service platforms of claims 6-8;
the back-end service platform is in communication connection with the local front end and the OSS storage space;
the local front end is used for sending a section storage request to the back-end service platform and receiving the identifier which is sent by the back-end service platform and uploaded successfully;
the OSS storage space is used for receiving the E-format section file uploaded by the back-end service platform and sending the identifier which is uploaded successfully to the back-end service platform;
the back-end service platform is used for deploying a service process after receiving a service process deployment instruction of a local server, receiving a section storage request sent by the local front end, exporting section data stored in a preset data carrier format into an E-format section file, uploading the E-format section file to an OSS storage space, deleting the stored section data, and sending the identifier to the local front end for displaying.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium is configured to store a program code for executing the OSS distribution based power grid profile storage method according to any one of claims 1 to 5.
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