CN113742345A - Mapping method and device of power system data - Google Patents
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Abstract
The invention discloses a mapping method and a device of power system data, wherein the method comprises the following steps: acquiring target power system data; determining a plurality of target data values and corresponding data types in the target power system data; and mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types. Therefore, the method and the device can map a plurality of data and data types in the power system data to generate the key value data table, so that the power system data can be integrated and combed again according to the data characteristics of the power system, the efficiency of subsequent data acquisition or processing is improved, and more intelligent power system data management is realized.
Description
Technical Field
The present invention relates to the field of data processing technologies, and in particular, to a mapping method and device for power system data.
Background
With the improvement of the informatization degree of the power system, the data volume of the power system is increasing day by day, and the data analysis task for the data of the power system is heavier and heavier, so that the problem of reasonably and efficiently managing the data of the power system is inevitably caused.
In the prior art, management of power system data is usually limited to acquisition and query of power system data, and how to effectively map the power system data in combination with characteristics of the power system data is not considered, so as to facilitate subsequent query. Therefore, the defects of the prior art are found to be urgently solved.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a mapping method and device for power system data, which can map a plurality of data and data types in the power system data to generate a key value data table, so that the power system data can be integrated and combed again according to the data characteristics of the power system, which is beneficial to improving the efficiency of subsequent data acquisition or processing, and further, more intelligent power system data management is realized.
In order to solve the technical problem, a first aspect of the present invention discloses a mapping method for power system data, including:
acquiring target power system data;
determining a plurality of target data values and corresponding data types in the target power system data;
and mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types.
As an alternative implementation, in the first aspect of the present invention, the data type includes one or more of a region, a device, a power station, and a device description.
As an optional implementation manner, in the first aspect of the present invention, the determining a plurality of target data values and corresponding data types in the target power system data includes:
determining a plurality of target data sets in the target power system data;
a plurality of target data values and corresponding data types in each of the target data sets are determined.
As an optional implementation manner, in the first aspect of the present invention, the mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types includes:
determining a data set identification for each of the target data sets in the target power system data as a first key;
generating a first value from a plurality of target data values and corresponding data types of each target data set;
and combining the corresponding first key and the corresponding first value of each target data set into a first key-value corresponding data to generate a key-value data table comprising a plurality of first key-value corresponding data in a mapping mode.
As an optional implementation manner, in the first aspect of the present invention, the generating a first value from a plurality of target data values and corresponding data types of each of the target data sets includes:
determining any of the target data values in each of the target data sets to be a second value;
determining the data type corresponding to the target data value as a second key;
determining the second key and the second value corresponding to each target data value in each target data set as a second key-value corresponding data;
and determining all the second key-value corresponding data corresponding to each target data set as the first value corresponding to each target data set.
The second aspect of the present invention discloses a mapping apparatus for power system data, which includes:
the acquisition module is used for acquiring target power system data;
a determination module to determine a plurality of target data values and corresponding data types in the target power system data;
and the mapping module is used for mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types.
As an alternative embodiment, in the second aspect of the present invention, the data type includes one or more of a region, a device, a power station, and a device description.
As an optional implementation manner, in the second aspect of the present invention, a specific manner of determining a plurality of target data values and corresponding data types in the target power system data by the determination module includes:
determining a plurality of target data sets in the target power system data;
a plurality of target data values and corresponding data types in each of the target data sets are determined.
As an optional implementation manner, in the second aspect of the present invention, a specific manner in which the mapping module maps the target power system data to generate a key-value data table according to a plurality of target data values and corresponding data types in the target power system data includes:
determining a data set identification for each of the target data sets in the target power system data as a first key;
generating a first value from a plurality of target data values and corresponding data types of each target data set;
and combining the corresponding first key and the corresponding first value of each target data set into a first key-value corresponding data to generate a key-value data table comprising a plurality of first key-value corresponding data in a mapping mode.
As an optional implementation manner, in the second aspect of the present invention, a specific manner of generating a first value by the mapping module from a plurality of target data values and corresponding data types of each of the target data sets includes:
determining any of the target data values in each of the target data sets to be a second value;
determining the data type corresponding to the target data value as a second key;
determining the second key and the second value corresponding to each target data value in each target data set as a second key-value corresponding data;
and determining all the second key-value corresponding data corresponding to each target data set as the first value corresponding to each target data set.
The third aspect of the present invention discloses another mapping apparatus for power system data, the apparatus comprising:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute part or all of the steps of the mapping method of the power system data disclosed in the first aspect of the embodiment of the present invention.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, target power system data is acquired; determining a plurality of target data values and corresponding data types in the target power system data; and mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types. Therefore, the method and the device can map a plurality of data and data types in the power system data to generate the key value data table, so that the power system data can be integrated and combed again according to the data characteristics of the power system, the efficiency of subsequent data acquisition or processing is improved, and more intelligent power system data management is realized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, 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 to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a mapping method for power system data according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an apparatus for mapping power system data according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another mapping apparatus for power system data according to an embodiment of the disclosure.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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 terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, article, or article that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or article.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The invention discloses a mapping method and a mapping device for power system data, which can map a plurality of data and data types in the power system data to generate a key value data table, so that the power system data can be integrated and combed again according to the data characteristics of a power system, the efficiency of subsequent data acquisition or processing can be improved, and more intelligent power system data management can be realized. The following are detailed below.
Example one
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a mapping method of power system data according to an embodiment of the present invention. The method described in fig. 1 may be applied to a corresponding data processing terminal, data processing device, or data processing server, and the server may be a local server or a cloud server. As shown in fig. 1, the mapping method of the power system data may include the following operations:
101. target power system data is acquired.
Optionally, the target power system data may be device parameter data of the power station or device operation data of the power system, which is not limited in the present invention.
102. A plurality of target data values and corresponding data types in the target power system data are determined.
Optionally, the data type may include one or more of a region, a device, a power site, and a device description.
103. And mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types.
Therefore, the method described by the embodiment of the invention can map a plurality of data and data types in the power system data to generate the key value data table, so that the power system data can be integrated and combed again according to the data characteristics of the power system, the efficiency of subsequent data acquisition or processing can be improved, and more intelligent power system data management can be realized.
As an optional implementation manner, in step 102, determining a plurality of target data values and corresponding data types in the target power system data includes:
a plurality of target data sets in the target power system data is determined.
A plurality of target data values and corresponding data types in each target data set are determined.
For example, the target power system data may be a data table as shown in table 1 below:
| ID | region of land | Power station | Device | Description of the apparatus |
| 1 | Guangzhou province | C site | Device 1 | AAAAA |
| 2 | Shenzhen (Shenzhen medicine) | B site | Device 2 | BBBBB |
| 3 | Pearl sea | Site A | Device 3 | CCCCC |
TABLE 1
It can be seen that, a plurality of rows of data are included in the data, which are three rows of data ID1, 2, and 3, and these three rows of data can be determined as three target data sets, and target data values corresponding to four data types, namely, the region, the equipment, the power station, and the equipment description in the three target data sets are determined.
Therefore, by the optional embodiment, a plurality of target data values and corresponding data types in each of a plurality of target data sets in the target power system data can be determined, so as to facilitate subsequent mapping operations.
As an optional implementation manner, in step 103, mapping the target power system data to generate a key-value data table according to a plurality of target data values and corresponding data types in the target power system data, including:
determining a data set identification for each target data set in the target power system data as a first key;
generating a first value from a plurality of target data values and corresponding data types of each target data set;
and combining the corresponding first key and the first value of each target data set into a first key-value corresponding data to generate a key-value data table comprising a plurality of first key-value corresponding data in a mapping mode.
It can be seen that, according to the optional embodiment, the corresponding first key and the corresponding first value of each target data set can be combined into one piece of first key-value corresponding data to map and generate the key-value data table including a plurality of pieces of first key-value corresponding data, so that the data of the power system can be integrated and combed again according to the data characteristics of the power system, the efficiency of subsequent data acquisition or processing can be improved, and more intelligent data management of the power system can be realized.
As an optional implementation manner, in the above step, generating a first value from a plurality of target data values and corresponding data types of each target data set includes:
determining any target data value in each target data set as a second value;
determining the data type corresponding to the target data value as a second key;
determining a second key and a second value corresponding to each target data value in each target data set as second key-value corresponding data;
and determining all the second key-value corresponding data corresponding to each target data set as the first value corresponding to each target data set.
For example, the target power system data shown in table 1 may be mapped to the following table 2 by implementing the above embodiment:
therefore, subsequently, corresponding data can be found only through the corresponding first key or the second key in the first value, the efficiency of data acquisition and retrieval is improved, and the method is favorable for storing relevant model data of the power system in the relational database, and the data needs to be frequently read and written by each application in the system, so that the model data is converted into a key-value structure and stored in the key-value memory database for all applications of the system to read and write, and the problem of bottleneck caused by frequent operation of the relational database is avoided.
Example two
Referring to fig. 2, fig. 2 is a schematic structural diagram of a mapping apparatus for power system data according to an embodiment of the present invention. The apparatus described in fig. 2 may be applied to a corresponding data processing terminal, data processing device, or data processing server, and the server may be a local server or a cloud server, which is not limited in the embodiment of the present invention. As shown in fig. 2, the apparatus may include:
the acquiring module 201 is configured to acquire target power system data.
Optionally, the target power system data may be device parameter data of the power station or device operation data of the power system, which is not limited in the present invention.
A determination module 202 configured to determine a plurality of target data values and corresponding data types in the target power system data.
Optionally, the data type may include one or more of a region, a device, a power site, and a device description.
The mapping module 203 maps the target power system data to generate a key-value data table according to a plurality of target data values and corresponding data types in the target power system data.
Therefore, the method described by the embodiment of the invention can map a plurality of data and data types in the power system data to generate the key value data table, so that the power system data can be integrated and combed again according to the data characteristics of the power system, the efficiency of subsequent data acquisition or processing can be improved, and more intelligent power system data management can be realized.
As an optional implementation, the specific way for determining the plurality of target data values and the corresponding data types in the target power system data by the determining module 202 includes:
a plurality of target data sets in the target power system data is determined.
A plurality of target data values and corresponding data types in each target data set are determined.
For example, the target power system data may be a data table as shown in table 1 below:
| ID | region of land | Power station | Device | Description of the apparatus |
| 1 | Guangzhou province | C site | Device 1 | AAAAA |
| 2 | Shenzhen (Shenzhen medicine) | B site | Device 2 | BBBBB |
| 3 | Pearl sea | Site A | Device 3 | CCCCC |
TABLE 1
It can be seen that, a plurality of rows of data are included in the data, which are three rows of data ID1, 2, and 3, and these three rows of data can be determined as three target data sets, and target data values corresponding to four data types, namely, the region, the equipment, the power station, and the equipment description in the three target data sets are determined.
Therefore, by the optional embodiment, a plurality of target data values and corresponding data types in each of a plurality of target data sets in the target power system data can be determined, so as to facilitate subsequent mapping operations.
As an optional implementation manner, the mapping module 203 maps the target power system data to generate a key-value data table according to a plurality of target data values and corresponding data types in the target power system data, and includes:
determining a data set identification for each target data set in the target power system data as a first key;
generating a first value from a plurality of target data values and corresponding data types of each target data set;
and combining the corresponding first key and the first value of each target data set into a first key-value corresponding data to generate a key-value data table comprising a plurality of first key-value corresponding data in a mapping mode.
It can be seen that, according to the optional embodiment, the corresponding first key and the corresponding first value of each target data set can be combined into one piece of first key-value corresponding data to map and generate the key-value data table including a plurality of pieces of first key-value corresponding data, so that the data of the power system can be integrated and combed again according to the data characteristics of the power system, the efficiency of subsequent data acquisition or processing can be improved, and more intelligent data management of the power system can be realized.
As an optional implementation, the specific way for the mapping module 203 to generate a first value from a plurality of target data values and corresponding data types of each target data set includes:
determining any target data value in each target data set as a second value;
determining the data type corresponding to the target data value as a second key;
determining a second key and a second value corresponding to each target data value in each target data set as second key-value corresponding data;
and determining all the second key-value corresponding data corresponding to each target data set as the first value corresponding to each target data set.
For example, the target power system data shown in table 1 may be mapped to the following table 2 by implementing the above embodiment:
therefore, subsequently, corresponding data can be found only through the corresponding first key or the second key in the first value, the efficiency of data acquisition and retrieval is improved, and the method is favorable for storing relevant model data of the power system in the relational database, and the data needs to be frequently read and written by each application in the system, so that the model data is converted into a key-value structure and stored in the key-value memory database for all applications of the system to read and write, and the problem of bottleneck caused by frequent operation of the relational database is avoided.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic structural diagram of another mapping apparatus for power system data according to an embodiment of the present disclosure. As shown in fig. 3, the apparatus may include:
a memory 301 storing executable program code;
a processor 302 coupled to the memory 301;
the processor 302 calls the executable program code stored in the memory 301 to perform part or all of the steps of the mapping method of the power system data disclosed in the first embodiment of the present invention.
Example four
The embodiment of the invention discloses a computer storage medium, which stores computer instructions, and when the computer instructions are called, the computer storage medium is used for executing part or all of the steps in the mapping method of the power system data disclosed by the embodiment of the invention.
The above-described embodiments of the apparatus are merely illustrative, and the modules described as separate parts may or may not be physically separate, and the parts displayed as modules may or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above detailed description of the embodiments, those skilled in the art will clearly understand that the embodiments may be implemented by software plus a necessary general hardware platform, and may also be implemented by hardware. Based on such understanding, the above technical solutions may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, where the storage medium includes a Read-Only Memory (ROM), a Random Access Memory (RAM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), a One-time Programmable Read-Only Memory (OTPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc-Read-Only Memory (CD-ROM), or other disk memories, CD-ROMs, or other magnetic disks, A tape memory, or any other medium readable by a computer that can be used to carry or store data.
Finally, it should be noted that: the method and apparatus for mapping data in an electrical power system disclosed in the embodiments of the present invention are only disclosed as preferred embodiments of the present invention, and are only used for illustrating the technical solutions of the present invention, rather than limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of mapping power system data, the method comprising:
acquiring target power system data;
determining a plurality of target data values and corresponding data types in the target power system data;
and mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types.
2. The mapping method of power system data according to claim 1, wherein the data types include one or more of a region, a device, a power site, and a device description.
3. The method of mapping power system data of claim 1, wherein the determining a plurality of target data values and corresponding data types in the target power system data comprises:
determining a plurality of target data sets in the target power system data;
a plurality of target data values and corresponding data types in each of the target data sets are determined.
4. The mapping method of power system data according to claim 3, wherein the mapping the target power system data into a key-value data table according to a plurality of target data values and corresponding data types in the target power system data comprises:
determining a data set identification for each of the target data sets in the target power system data as a first key;
generating a first value from a plurality of target data values and corresponding data types of each target data set;
and combining the corresponding first key and the corresponding first value of each target data set into a first key-value corresponding data to generate a key-value data table comprising a plurality of first key-value corresponding data in a mapping mode.
5. The method for mapping power system data according to claim 4, wherein the generating a first value from a plurality of target data values and corresponding data types of each of the target data sets comprises:
determining any of the target data values in each of the target data sets to be a second value;
determining the data type corresponding to the target data value as a second key;
determining the second key and the second value corresponding to each target data value in each target data set as a second key-value corresponding data;
and determining all the second key-value corresponding data corresponding to each target data set as the first value corresponding to each target data set.
6. An apparatus for mapping power system data, the apparatus comprising:
the acquisition module is used for acquiring target power system data;
a determination module to determine a plurality of target data values and corresponding data types in the target power system data;
and the mapping module is used for mapping the target power system data to generate a key-value data table according to a plurality of target data values in the target power system data and corresponding data types.
7. The mapping apparatus of power system data according to claim 6, wherein the data types include one or more of a region, a device, a power site, and a device description.
8. The mapping method of power system data according to claim 6, wherein the determining module determines a specific manner of the plurality of target data values and corresponding data types in the target power system data, including:
determining a plurality of target data sets in the target power system data;
a plurality of target data values and corresponding data types in each of the target data sets are determined.
9. The method for mapping the power system data according to claim 8, wherein the mapping module maps the target power system data into a key-value data table according to a plurality of target data values and corresponding data types in the target power system data, and comprises:
determining a data set identification for each of the target data sets in the target power system data as a first key;
generating a first value from a plurality of target data values and corresponding data types of each target data set;
and combining the corresponding first key and the corresponding first value of each target data set into a first key-value corresponding data to generate a key-value data table comprising a plurality of first key-value corresponding data in a mapping mode.
10. An apparatus for mapping power system data, the apparatus comprising:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to perform the mapping method of the power system data according to any one of claims 1 to 5.
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| CN110968612A (en) * | 2018-09-30 | 2020-04-07 | 华为技术有限公司 | Key value pair data collection method and device |
| CN111125138A (en) * | 2019-12-26 | 2020-05-08 | 深圳前海环融联易信息科技服务有限公司 | Method, device, computer equipment and storage medium for polling data |
| CN112817973A (en) * | 2021-01-22 | 2021-05-18 | 平安普惠企业管理有限公司 | Data processing method, data processing device, data processing equipment and storage medium |
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