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A method for improving the start-up speed of the human-computer interaction module of the fault information processing device

An information processing device and human-computer interaction technology are applied in the field of improving the startup speed of a human-computer interaction module of a fault information processing device, and can solve problems such as sharp increase in software cost and time cost, loss of memory management hardware functions, and increase in hardware purchase cost. , to achieve the effect of simplifying the startup steps and shortening the waiting time

Active Publication Date: 2021-02-26
BEIJING SIFANG JIBAO AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. Need to increase the cost of hardware purchase, or lose the hardware function of memory management
[0005] 2. After replacing the CPU, it involves rewriting and debugging the new chip driver and software, and the software cost and time cost increase sharply

Method used

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  • A method for improving the start-up speed of the human-computer interaction module of the fault information processing device

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Embodiment Construction

[0025]The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings of the specification.

[0026]The fault information processing device needs to use a complex network protocol stack and a general file system due to the network communication of multiple protocols with the master station and large-scale data storage. Therefore, the fault information processing device generally uses embedded Operating system. According to the startup process of a general-purpose embedded operating system (such as VXWORKS, LINUX, etc.), it will transition to the execution of the application program after the sub-modules of each embedded operating system are initialized and loaded. Therefore, when the sub-module human-computer interaction module in the program of the fault information processing device starts to run, the startup time is already very long. The present invention will improve the startup process of the embedded operati...

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Abstract

A method for improving the starting speed of a man-machine interaction module of a fault information processing device includes: dividing an FLASH of the fault information processing device into two parts, wherein one part of a sector is used by a file system, and the other part of the sector is used as a raw data block; storing data used by the man-machine interaction module of the fault information processing device in the two parts of the FLASH at the same time; using the content of the raw data block before loading while initialization of the file system has not been completed during a power-on starting process; and dividing a BOOTROM of the fault information processing device into two parts, wherein one part can operate in the FLASH directly, and the other part can operate in an RAM.The starting time is greatly shortened, the man-machine interaction module can start up quickly, a user can watch self-inspection information of the fault information processing device in advance, andoriginal file system functions will not be affected.

Description

Technical field[0001]The invention belongs to the field of power electronics and relay protection of power systems, and specifically relates to a method for improving the startup speed of a human-computer interaction module of a fault information processing device. It is a simple and easy way for users to see the fault information processing device automatically. Method of checking information.Background technique[0002]The fault information processing device needs to use a complex network protocol stack and a general file system due to the network communication of multiple protocols with the master station and large-scale data storage. Therefore, the fault information processing device generally uses embedded Operating system. According to the startup process of a general-purpose embedded operating system (such as VXWORKS, LINUX, etc.), it will transition to the execution of the application program after the sub-modules of each embedded operating system are initialized and loaded. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/4401G06F9/445G06F11/22G06F11/14
CPCG06F9/4411G06F9/4451G06F11/1479G06F11/2273G06F11/2284
Inventor 肖鲲徐刚陈秋荣刘炬兰敏刚崔津津乔志徐万方董丽娟
Owner BEIJING SIFANG JIBAO AUTOMATION
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