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Webpage browsing method for embedded facilities

A technology for embedded devices and web browsing, applied in the field of computer networks, can solve the problems of harsh operating environment and application scope, unrealistic, small storage capacity of embedded devices, etc., to reduce the amount of programming and improve the integration.

Inactive Publication Date: 2003-11-19
TSINGHUA UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common web browsing methods in personal computers include Microsoft's IE, Netscape's Netscape "Voyager" browser, etc. These browsing methods have complete functions, stable operation, and beautiful interface, but the scale is huge, ranging from dozens of megabytes. As many as hundreds of megabytes, it is unrealistic to run in embedded devices because the storage capacity of embedded devices is small
However, for existing browsers with relatively small scale, due to their harsh operating environment and scope of application, it is difficult to transplant them.

Method used

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  • Webpage browsing method for embedded facilities
  • Webpage browsing method for embedded facilities

Examples

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Embodiment Construction

[0015] The browsing method of the present invention, such as figure 1 shown, including the following steps:

[0016] 1. When the user wants to use the browser, click the browser icon, and the browser program starts.

[0017] 2. Then the browser application module starts to initialize the window and generate the user interface.

[0018] 3. After the window is generated, the user can input the website he wants to connect to, and the input URL can be an IP address or a domain name.

[0019] 4. After the browser receives the user input, it first judges whether the format of the URL entered by the user is correct, and if it is correct, it will enter the next step, otherwise it will return to the previous step and wait for the user to re-enter the URL.

[0020] 5. The browser calls the network connection function to connect to the server. If the connection is normal, it will enter the next step. Otherwise, it will display an error page and wait for the user to re-enter the URL.

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Abstract

The method makes browser window initialization through application program to generate user boundary surface and user input network address. Whether the inputted network address format is correct or not is judged and the server is connected by calling network connection function if the format is correct, otherwise network address should be reinputted. The analytical processing for web page contnet taken from the server is carried out if the connection is normal, otherwise the network address should be reinputted. The analytical processed web page content can be generated to be display page through calling graphic routine program. Since the graphic routine program is added in the method, the user can carry on freely rade signal of boundary surface based on the normal browser to increase some new functions.

Description

technical field [0001] The invention relates to a method for browsing webpages used in embedded devices, and belongs to the technical field of computer networks. Background technique [0002] For high-end embedded devices based on the Linux operating system, such as digital TV set-top boxes and handheld computers, the web browser is an important component. Common web browsing methods in personal computers include Microsoft's IE, Netscape's Netscape "Voyager" browser, etc. These browsing methods have complete functions, stable operation, and beautiful interface, but the scale is huge, ranging from tens of megabytes. As many as hundreds of megabytes, it is unrealistic to run in embedded devices because the storage capacity of embedded devices is small. However, for existing browsers with a relatively small scale, it is difficult to transplant because of their harsh operating environment and scope of application. Contents of the invention [0003] The purpose of the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/06G06F17/00
Inventor 张跃关亮中宿波程修远
Owner TSINGHUA UNIV
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