Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for updating WINDOWS CE 5.0 operating system

A WINDOWS CE 5.0, operating system technology, applied in the field of refreshing the WINDOWS CE 5.0 operating system, can solve the problems of inability to meet the requirements of large-scale, rapid installation of the operating system, low efficiency, and complicated use.

Inactive Publication Date: 2009-08-12
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the rapid development of the embedded field, the shortcomings of the traditional refresh method, which have higher requirements on the installation environment, more complicated use, and lower efficiency, have gradually been exposed, which can no longer meet the requirements of large-scale and fast installation of operating systems.

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
  • Method for updating WINDOWS CE 5.0 operating system
  • Method for updating WINDOWS CE 5.0 operating system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0097] A method for refreshing the WINDOWS CE 5.0 operating system of the present invention uses a CF card to automatically refresh the Windows CE 5.0 operating system; in the shutdown state, copies the new operating system image to the CF card; inserts the CF card into the embedded device ;During the device startup process, the operating system automatically checks whether there is an image file on the CF card; if the image file is found, refresh the new operating system image in the CF card to the FLASH to replace the old operating system image file in the FLASH .

[0098] When the system is started, the code of EBoot is first executed; EBoot detects whether there is a CF card inserted, if not, then starts the original operating system without any refresh; if there is a CF card, then detects whether there is a system image file , if not, start the original operating system without any refresh; if there is an image file, execute the refresh operation; after the refresh is com...

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 method for refreshing a WINDOWS CE 5.0 operating system, which uses a CF card to automatically refresh the WINDOWS CE 5.0 operating system. The method comprises the following steps that: a mirror image of a new operating system is copied into the CF card in a shutdown state; the CF card is inserted into an embedded device; in the process of starting the device, the operating system automatically queries whether a mirror-image file exists on the CF card; and if the mirror-image file is found out, the mirror image of the new operating system in the CF card is refreshed into FLASH so as to replace the mirror-image file of an old operating system in the FLASH. The method for refreshing the WINDOWS CE 5.0 operating system has the advantages of low requirements on hardware, simple operation and high refreshing efficiency, and has good application prospects.

Description

technical field [0001] The invention relates to a method for refreshing the Windows CE system, in particular to a method for refreshing the WINDOWS CE 5.0 operating system. Background technique [0002] Windows CE is an embedded operating system specially launched by Microsoft for embedded devices. Currently the most mature version is Windows CE 5.0. It has the characteristics of high reliability, high real-time performance, powerful functions and friendly interface, and has been widely used in military, industrial control, civilian and other fields. [0003] The traditional way to refresh Windows CE 5.0 is to use the Ethernet port to download the system image: firstly, the embedded device must be equipped with an Ethernet interface, and then establish a cross-environment between the development platform and the embedded device through Ethernet, and then use the integrated development tool to integrate the Download the system image to the embedded device, and finally use a...

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 Applications(China)
IPC IPC(8): G06F9/445G06K19/07
Inventor 崔凯陈乃阔冯磊耿士华国长霞边守华刘传刚罗晓艳
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD