Supercharge Your Innovation With Domain-Expert AI Agents!

A real-time data processing system and real-time processing method thereof

A technology for real-time data processing and time-sharing work, which is applied in electrical digital data processing, multi-programming devices, program control design, etc. It can solve the problems of data acquisition, processing and output reliability response time not meeting the requirements, etc. Achieve the effect of improving the efficiency of rapid construction, a wide range of applications, and significant effects

Active Publication Date: 2020-10-23
NUCLEAR POWER INSTITUTE OF CHINA
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the existing instrument and control system configuration fails to meet the requirements in terms of reliability of data collection, processing and output, and response time, and the purpose is to provide a real-time data processing system and method , which adopts a real-time data processing mechanism in which a large gear drives a small gear, which not only realizes the modular design of the instrument and control system of a nuclear power plant, improves the rapid construction efficiency of the system, but also ensures data collection, data processing and data Reliability of data during output, and effectively improve the response time to data, laying the foundation for safe and reliable operation of nuclear power plants

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A real-time data processing system and real-time processing method thereof
  • A real-time data processing system and real-time processing method thereof
  • A real-time data processing system and real-time processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A real-time data processing system includes a configuration management module, an intelligent board driver module, a task scheduling module and a background task module.

[0027] The configuration management module includes a board configuration sub-module and a time-sharing work link configuration; the board configuration sub-module is used to generate a board configuration table, and the board configuration table is used to specify how to define a board that can be driven by the smart board driver module The smart board used, the board configuration table includes: define the name of the smart board, the address of the smart board, the internal identification of the board after the smart board is opened by the smart board driver module; time-sharing work link configuration Including the cycle period set by the user, and the time linked list with time-sharing work link executed in the cycle period, the time other than the time-sharing work link in the cycle period is th...

Embodiment 2

[0035] The present embodiment is the specific embodiment of applying the method of the present invention to the ACP1000 core neutron flux measurement system for Fuqing No. 5 and No. 6 nuclear power units, as follows:

[0036] In the ACP1000 core neutron flux measurement system of Fuqing No. 5 and No. 6 nuclear power units, it includes 4 CAN communication modules, 4 RS485 communication modules, 2 Ethernet communication modules, 1 acquisition module, 1 AI module and 1 DO module. The specific configuration of its modules is shown in Table 1 below:

[0037]Table 1

[0038]

[0039]

[0040] When working, the CPU card reads and writes the dual-port RAM of the corresponding functional module sequentially according to the configured working mode and time chain, and obtains the information collected by the corresponding module, while the module that is not in the corresponding time chain executes the free function of the module by itself and sends The collected data is written...

Embodiment 3

[0043] This embodiment is a comparative embodiment of Embodiment 2. What this embodiment discloses is that a modularized digital design method is adopted in the prior art, and a mature and verified intelligent functional unit board is used as the smallest module, which can be quickly built according to functional requirements. The instrument control system configuration, the specific settings are as follows:

[0044] The processing flow of the intelligent function unit board is as follows: first, after initializing the basic parameters of the board, and then according to the parameters of the CPU configuration stored in the memory of the unit module, the parameters of the board are initialized and configured according to the actual application requirements, After the configuration is successful, collect or send data. With this technology, it is impossible to achieve the goal of quickly building an instrumentation and control system with mature and verified intelligent function...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a real-time data processing system and a real-time processing method thereof, which solves the problem that the reliability of data collection, processing and output and response time of the existing instrument control system cannot meet the requirements. The invention includes that the foreground tasks send instructions to the task scheduling module, and the task scheduling module obtains the board configuration table, the time chain table and the cycle period set by the user in the configuration management module, and the task scheduling module calls the smart board driver module according to the above information. Interface function, through which the corresponding smart board is enabled, and the background task module is started. After the background task module is started, it performs read and write operations on the corresponding smart board according to the time chain table. After the read and write operations are completed, the background task module sends An event is signaled to the task scheduler module and returned to the foreground task. The invention ensures the reliability of data collection, processing and output, and effectively improves the response time to data.

Description

technical field [0001] The invention relates to the field of processing signals of rhodium self-supplied energy detectors in nuclear power plants, in particular to a real-time data processing system and a real-time processing method thereof. Background technique [0002] With the official landing of "Hualong One" in Fuqing, Fujian, it marks that my country has the third-generation nuclear power technology with independent intellectual property rights. Most systems of China's third-generation nuclear power technology require localization, and the localization of instrumentation and control systems is an important part of it. [0003] Nowadays, the instrument and control systems of nuclear power plants all adopt modular digital design methods, with mature and verified intelligent functional unit boards as the smallest modules, and the instrument and control system configuration can be quickly built according to functional requirements, which not only improves the efficiency of...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/48
CPCG06F9/4843
Inventor 李昆曾少立朱宏亮吴志强王华金邓涛
Owner NUCLEAR POWER INSTITUTE OF CHINA
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com