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Device, system and method for custom graphic algorithm configuration based on fpga

An algorithm configuration and self-definition technology, which is applied in visual/graphic programming, program code conversion, creation/generation of source code, etc., can solve the problem of unintuitive configuration data display, inability to support decimal display, and unfriendly configuration methods, etc. problem, to achieve the effect of solving unfriendly configuration

Active Publication Date: 2021-03-19
CHINA TECHENERGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1), the configuration method is not friendly, in order to synchronize the algorithm, it is necessary to configure the clock and reset signal;
[0006] 2) The display of configuration data is not intuitive and cannot support decimal display

Method used

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  • Device, system and method for custom graphic algorithm configuration based on fpga
  • Device, system and method for custom graphic algorithm configuration based on fpga
  • Device, system and method for custom graphic algorithm configuration based on fpga

Examples

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Embodiment

[0045] Such as figure 1 As shown, the present embodiment provides a custom graphical algorithm configuration system based on FPGA, and the system includes an engineering application algorithm module 100, that is, the input module of the system, through which subsequent modules can perform the desired project The specific content of the application algorithm; the configuration output module 300, which is the output end of the system, obtains the specific results of the engineering algorithm output; and the self-defined algorithm configuration device 200 positioned between the engineering application algorithm module and the configuration output module, automatically Definition Algorithm configuration device 200 is a self-defined graphical algorithm configuration device based on FPGA (English full name Field-Programmable Gate Array, i.e. Field Programmable Gate Array). The specific structure of the device 200 is as follows: figure 2 As shown; and the customization mentioned in ...

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Abstract

The invention belongs to the technical field of automation control, for solving the technical problem of providing a user-defined graphic algorithm configuration device, a user-defined graphic algorithm configuration system and a user-defined graphic algorithm configuration method based on FPGA, which can control autonomously without being limited by a third party. The device comprises a user-defined graphic library which is configured to include a graphic block representing FPGA logic operation; a user-defined algorithm library which is configured to include an algorithm block corresponding to each graphic block in the user-defined graphic library; a graphic configuration module which is configured to be able to call the graphic block in the user-defined graphic library to perform user-defined algorithm configuration; a graphic logic relation recognition module which is configured to analyze the relation of user-defined graphic algorithm configuration in the graphic configuration module, and acquire the logic relation of an algorithm; a code generation module which is used for acquiring the logic relation of the algorithm based on the graphic logic relation recognition module, calling an algorithm block in the user-defined algorithm library, and generating machine language codes.

Description

technical field [0001] The present invention relates to the technical field of automatic control, in particular to an FPGA-based custom graphical algorithm configuration device, system and method, and more specifically, to a graphical algorithm group for FPGA-based DCS systems applied to nuclear power plants devices, systems and methods. Background technique [0002] DCS is the English abbreviation of Distributed Control System (Distributed Control System). It is also called Distributed Control System in the domestic automatic control industry. It is a new type of computer control system relative to the centralized control system. With the rapid development of FPGA technology, it is a future development trend to apply FPGA technology based on parallel processing to the DCS field. [0003] However, the inventor found in the process of implementing the present invention that the FPGA technology in the prior art is limited by the fact that the third-party interface of the supp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/34G06F8/40
CPCG06F8/34G06F8/40
Inventor 王纪坤王桂兰王成张春雷石桂连张智慧谢逸钦李刚陈乃奎陈银杰江国进孙永滨白涛
Owner CHINA TECHENERGY