Simulation system based on file parsing

A simulation system and file parsing technology, applied in the application field of system function simulation application and simulation system function, can solve the problems that the simulation system is not versatile and the construction cost is high, and achieve the effect of version update

Inactive Publication Date: 2019-01-25
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing simulation system does not have universality. Faced with different external measurement and control objects, some hardware modules and software codes need to be changed to meet the functional requirements of the external measurement and control objects, and the construction cost is relatively high.

Method used

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  • Simulation system based on file parsing
  • Simulation system based on file parsing
  • Simulation system based on file parsing

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Embodiment Construction

[0010] The solution of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0011] Such as figure 1 As shown, the simulation system based on file parsing of the present invention includes two parts, an upper computer and a lower computer, wherein the upper computer is used to send file data to the lower computer, and the lower computer includes a main controller DSP, FPGA, an Ethernet interface module, a storage Module, RS232 communication module, in which the main controller DSP is connected to the host computer through the Ethernet interface module, receives the file sent by the host computer, saves it in the storage module, and analyzes the received file according to the function, obtains different configuration files, saves to the temporary storage module built by the main controller DSP; the FPGA is connected to the DSP main controller through the data bus and the address bus, and connected to the ...

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Abstract

The invention discloses a simulation system based on file analysis. The upper computer is used for sending file data to the lower computer. The host controller DSP is used for receiving the files sentby the host computer, saving them in the storage module, analyzing the received files according to the functions, obtaining different configuration files, and saving them in the temporary storage module constructed by the host controller DSP. FPGA is used for sending command from that external measurement and control system to the main controller DSP, searching the corresponding configuration file from the temporary storage module through the main control DSP, and transmitting the downloaded configuration file to the external measurement and control system. The invention greatly improves theuniversality and scalability of the simulation system by modifying some configuration files to change the functions of the simulation system without changing the hardware platform and the software code.

Description

technical field [0001] The invention relates to the application field of system function simulation, in particular to an application field based on DSP and FPGA hardware and realizing the simulation system function by analyzing application configuration files. Background technique [0002] The real system is complex and expensive to construct, while the simulated system can achieve the same functions as the real system, but greatly reduces the construction cost. When debugging, status detection and troubleshooting of the external measurement and control system, as well as specific training for operators, using a simulated system instead of a real system can effectively avoid risks caused by wrong operations and greatly improve the reliability of the external measurement and control system. Development, testing and use efficiency. Existing simulation systems are not universal. Facing different external measurement and control objects, some hardware modules and software codes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/41G06F8/65
CPCG06F8/427G06F8/65
Inventor 葛少磊杨要敏姜恒张潘婷陈继猛秦华旺
Owner NANJING UNIV OF SCI & TECH
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