CN115185900A - Downloading method for time sequence data real-time calculation algorithm - Google Patents
Downloading method for time sequence data real-time calculation algorithm Download PDFInfo
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- CN115185900A CN115185900A CN202210553056.4A CN202210553056A CN115185900A CN 115185900 A CN115185900 A CN 115185900A CN 202210553056 A CN202210553056 A CN 202210553056A CN 115185900 A CN115185900 A CN 115185900A
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- 238000004422 calculation algorithm Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 description 20
- 230000000737 periodic effect Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 1
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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
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The invention belongs to the technical field of nuclear power station control, and particularly relates to a time sequence data real-time calculation algorithm downloading method. The method comprises the following steps: s1: acquiring a configuration file and converting the configuration file into a source code file; s2: performing data compliance check and logic compliance check on the source code file, and if the source code file passes the check, turning to step S3; s3: format conversion, converting the source code file into a target code file by checking; s4: and forming function call, and converting the target code file into a dynamic link library file. The beneficial effects are that: in the downloading process, the particularity of the configuration file of the nuclear power plant is combined, and data compliance check and logic compliance check are specially set so as to ensure that the dynamic link library file formed after the configuration file is converted is correct.
Description
Technical Field
The invention belongs to the technical field of nuclear power station control, and particularly relates to a time sequence data real-time calculation algorithm downloading method.
Background
The configuration file refers to special software for data acquisition and process control, which is a software platform and a development environment at the level of a monitoring layer of an automatic control system, uses a flexible configuration mode, and provides a general-level software tool for quickly constructing a monitoring function of the industrial automatic control system for a user. The configuration file is generated by an algorithm configuration tool or a text editor, in the field of nuclear power, an algorithm engineer generates a corresponding configuration file through the algorithm configuration tool or the text editor after confirming requirements (for example, background periodic calculation is needed for equipment state calculation, alarm calculation, working condition calculation and the like) according to nuclear power plant logic, and due to the particularity of the nuclear power plant, the configuration file in the nuclear power plant is a graphic description file which cannot be identified and directly called by a system, so an algorithm downloading method needs to be provided to solve the problems.
Disclosure of Invention
The invention aims to provide a time sequence data real-time calculation algorithm downloading method which is used for enabling configuration files in a power plant to be dynamic link library files formed after downloading operation so as to form files capable of being directly called, and the files can be directly called after periodic calculation or non-periodic calculation is executed.
The technical scheme of the invention is as follows: a time sequence data real-time calculation algorithm downloading method comprises the following steps:
s1: acquiring a configuration file and converting the configuration file into a source code file, wherein the configuration file is a graphic description file;
s2: performing data compliance check and logic compliance check on the source code file, and if the source code file passes the check, turning to step S3; the data compliance check is used for judging whether the graphic data in the source code file is correct or not; the logic compliance check is used for judging whether logic data in the source code file are correct or not;
s3: format conversion, converting the source code file into a target code file by checking;
s4: and forming function call, and converting the target code file into a dynamic link library file.
The data compliance check in the step S2 comprises the following steps:
s21: judging whether the group of graphic data to be detected has a corresponding point configuration file, wherein the point configuration file is preset, and if the corresponding point configuration file is not found, judging that the group of graphic data is undefined and reports an error to the outside; if yes, the step S22 is carried out;
s22: judging whether key attributes are met, wherein the key attributes comprise one or more combinations of data types, lengths, value ranges, ranges and the like, and are stored in a point configuration file; if the graphic data pass the detection, judging the next group of data until all the graphic data pass the detection, and judging that the configuration file data pass the data compliance check; if any group of data fails the detection, the configuration file data is judged not to pass the data compliance check.
The logic compliance check in step S2 includes, but is not limited to, the following types of checks, and if one or more of the following conditions exist in the logic data to be checked, it is determined that the group of logic data fails to pass the logic compliance check, and an error is reported to the outside; if the logic data to be checked does not have any one of the following situations, judging that the group of logic data passes through the logic compliance check;
a) Program calls have dead loops;
b) The module has undefined inputs or outputs;
c) Input and output direction errors;
d) Whether a program entry exists;
e) The input pins of the algorithm module should not be subject to ambiguity.
In step S3, the source code file is converted into the target code file by the fscan or CSCAN tool.
And step S4, carrying out function call by a Linker tool, and linking the target code file and the static library to generate a dynamic link library file.
The invention has the beneficial effects that: the configuration file is generated by an algorithm configuration tool or a text editor, an algorithm engineer generates a corresponding configuration file through the algorithm configuration tool or the text editor after confirming requirements (for example, equipment state calculation, alarm calculation, working condition calculation and the like which need background periodic calculation) according to logic of the nuclear power plant, and the configuration file in the nuclear power plant is a graphic description file which cannot be identified by a system and is directly called, so that the configuration file needs to be downloaded through the algorithm downloading method shown by the invention, the downloading tool receives downloading instructions from the offline configuration tool, and the configuration file and the executable file generated by the algorithm configuration tool or the text editor are copied to the local through a network file system, the configuration file is analyzed, and downloading operation is executed. The downloading tool compiles the configuration file into a dynamic link library file by combining an application function program extracted from the function library by a user and a platform program, and downloads the dynamic link library file into a corresponding algorithm running environment so as to be used for directly calling a corresponding file subsequently according to needs and executing periodic calculation or non-periodic calculation. In the downloading process, the particularity of the configuration file of the nuclear power plant is combined, and data compliance check and logic compliance check are specially set so as to ensure that the dynamic link library file formed after the configuration file is converted is correct.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
The invention discloses an algorithm downloading method, which comprises the following steps
S1, acquiring a configuration file and converting the configuration file into a source code file, wherein the configuration file is a graphic description file;
s2, carrying out data compliance check and logic compliance check on the source code file, and if the source code file passes the check, turning to the step S3; the data compliance check is used for judging whether the graphic data in the source code file is correct or not; the logical compliance check is used to determine whether the logical data in the source code file is correct
S3, converting the source code file into an object code file by checking,
and S4, forming function call and converting the target code file into a dynamic link library file.
The configuration file is generated by an algorithm configuration tool or a text editor, an algorithm engineer generates a corresponding configuration file through the algorithm configuration tool or the text editor after confirming requirements (such as equipment state calculation, alarm calculation, working condition calculation and the like which need background periodic calculation) according to logic of the nuclear power plant, and the configuration file in the nuclear power plant is a graphic description file which cannot be identified by a system and can not be directly called, so that the configuration file needs to be downloaded through the algorithm downloading method disclosed by the invention. The downloading tool compiles the configuration file into a dynamic link library file by combining an application function program extracted from the function library by a user and a platform program, and downloads the dynamic link library file into a corresponding algorithm running environment so as to be used for directly calling a corresponding file subsequently according to needs and executing periodic calculation or non-periodic calculation.
Due to the particularity of the nuclear power configuration file and the fact that the algorithm configuration file is generated by an algorithm configuration engineer through manual editing by using a configuration tool, grammatical or logic errors of the generated algorithm may occur due to the professional level of the algorithm configuration engineer or accidental omission and the like in the configuration process, and therefore data and logic need to be checked. In step S2, the data compliance check and the logic compliance check are performed to ensure that the data in the configuration file is correct, and the data and the logic compliance check may be performed simultaneously or sequentially, which is not limited in the present application.
As a preferable scheme, in this embodiment, the data compliance check includes the following steps:
s21, judging whether the group of graphic data to be detected has a corresponding point configuration file, wherein the point configuration file is preset, and if the corresponding point configuration file is not found, judging that the group of graphic data is undefined and reports an error; if yes, the step S22 is carried out;
s22, judging whether key attributes are met, wherein the key attributes comprise one or more combinations of data types, lengths, value ranges, ranges and the like, and are stored in a point configuration file; if the graphic data pass the detection, switching to the judgment of the next group of data until all the graphic data pass the detection, and judging that the configuration file data pass the data compliance inspection; if any group of data fails to pass the detection, the configuration file data is judged to fail the data compliance check.
As a preferred solution, in this embodiment, the logic compliance check includes, but is not limited to, the following type of check, and if one or more of the following conditions exists in the logic data to be checked, it is determined that the group of logic data fails the logic compliance check, and an error is reported; and if the logic data to be checked does not have any condition, judging that the group of logic data passes the logic compliance check.
a) Program calls have dead loops;
b) Module presence undefined input or output
c) Input/output direction error
d) Whether or not a program entry exists
e) The input pins of the algorithm module should not exhibit any ambiguity
In this embodiment, the source code file is in one or more formats such as cpp, h file, etc., the object code file is in obj format, and the format of the source code file cannot be recognized and used by the system, so that it needs to be converted into a format that can be finally and directly called and executed by the system.
After the target code file is obtained, the target code file needs to be further processed and converted into a binary code file which can be directly copied into a memory and can be operated without any change. In this embodiment, step S4 performs function call via a Linker tool, and links the target code file and the static library to generate a dynamic link library file.
Further, according to different application scenarios and application requirements, the dynamic link library file in this embodiment is in an exe format or an so format, where if periodic calculation is performed, the dynamic link library file is in the exe format, and if non-periodic calculation is performed, the dynamic link library file is in the so format.
Claims (7)
1. A time sequence data real-time calculation algorithm downloading method is characterized by comprising the following steps:
s1: acquiring a configuration file and converting the configuration file into a source code file, wherein the configuration file is a graphic description file;
s2: performing data compliance check and logic compliance check on the source code file, and if the source code file passes the check, turning to step S3;
s3: format conversion, converting the source code file into a target code file by checking;
s4: and forming function call, and converting the target code file into a dynamic link library file.
2. The downloading method of time series data real-time computing algorithm as claimed in claim 1, wherein the data compliance check in step S2 is used to determine whether the graphic data in the source code file is correct; the logical compliance check is used to determine whether the logical data in the source code file is correct.
3. The method for downloading time series data real-time calculation algorithm according to claim 2, wherein the data compliance check in step S2 comprises the steps of:
s21: judging whether the group of graphic data to be detected has a corresponding point configuration file, wherein the point configuration file is preset, and if the corresponding point configuration file is not found, judging that the group of graphic data is undefined and reports an error to the outside; if yes, the process proceeds to step S22.
4. The method for downloading time series data real-time calculation algorithm according to claim 3, wherein the data compliance check in step S2 comprises the following steps:
s22: judging whether key attributes are met, wherein the key attributes comprise one or more combinations of data types, lengths, value ranges, ranges and the like, and are stored in a point configuration file; if the graphic data pass the detection, switching to the judgment of the next group of data until all the graphic data pass the detection, and judging that the configuration file data pass the data compliance inspection; if any group of data fails to pass the detection, the configuration file data is judged to fail the data compliance check.
5. The method for downloading time series data real-time calculation algorithm according to claim 1, wherein the logical compliance check in step S2 includes, but is not limited to, the following type of check, if there are one or more of the following conditions in the logical data to be checked, it is determined that the group of logical data fails the logical compliance check, and an error is reported; if the logic data to be checked does not have any one of the following situations, judging that the group of logic data passes through the logic compliance check;
a) Program calls have dead loops;
b) Module presence undefined input or output;
c) Input and output direction errors;
d) Whether a program entry exists;
e) The input pins of the algorithm module should not be subject to ambiguity.
6. The method as claimed in claim 1, wherein in step S3, the source code file is converted into the object code file by fscan or cscan tool.
7. The method for downloading time series data real-time calculation algorithm as claimed in claim 1, wherein the step S4 is to link the object code file and the static library to generate the dynamic link library file by making a function call via a Linker tool.
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| CN202210553056.4A CN115185900A (en) | 2022-05-20 | 2022-05-20 | Downloading method for time sequence data real-time calculation algorithm |
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| CN202210553056.4A CN115185900A (en) | 2022-05-20 | 2022-05-20 | Downloading method for time sequence data real-time calculation algorithm |
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Cited By (1)
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| CN115185898A (en) * | 2022-05-20 | 2022-10-14 | 中核武汉核电运行技术股份有限公司 | Nuclear power plant data periodic real-time processing method |
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| CN115185898B (en) * | 2022-05-20 | 2024-02-09 | 中核武汉核电运行技术股份有限公司 | Nuclear power plant data periodic real-time processing method |
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