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Display method and receiving terminal of urgent broadcast

A technology of emergency broadcast and display method, which is applied in specific applications of broadcast, radio/induction link selection arrangement, device selection, etc., can solve the problems of inconvenience for users, complicated operation, and inability to provide emergency broadcast message display, etc., to achieve convenient Experience, the effect of saving development costs

Inactive Publication Date: 2009-01-07
INNOFIDEI TECHNOLOGIES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing receiving terminals can only display emergency broadcast messages in the form of text, and currently cannot provide a method for displaying emergency broadcast messages in the form of multimedia data such as pictures, audio and video, which brings inconvenience to users ; In addition, the existing method for displaying emergency broadcasts needs to customize and develop a special display program and define a special display interface, which makes the operation more complicated

Method used

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  • Display method and receiving terminal of urgent broadcast
  • Display method and receiving terminal of urgent broadcast
  • Display method and receiving terminal of urgent broadcast

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0051] Example 1: The file name of the HTML web page is index.html, and the content of the file is as follows:

[0052]

[0053]

[0054]

[0055] emergency broadcast

[0056]

[0057]

[0058]

[0059] At 14:28 on May 12, a magnitude 8 earthquake occurred in Wenchuan, Sichuan!

[0060]

[0061]

[0062] In this way, the text data "At 14:28 on May 12, a magnitude 8 earthquake occurred in Wenchuan, Sichuan!" is written into the HTML web page.

example 2

[0063] In addition, for the operation of text data, in the present invention, cascading style sheets (CSS, Cascading Style Sheets) can also be used for richer control. Example 2: The file name of the HTML page is index.html, and the content of the file is as follows:

[0064]

[0065]

[0066]

[0067] emergency broadcast

[0068]

[0069]

[0070] span.highlight

[0071] {

[0072] background-color: yellow

[0073] }

[0074] span.redtext

[0075] {

[0076] color:red

[0077] }

[0078] h1{text-decoration:underline}

[0079]

[0080]

[0081]

[0082] At 14:28 on May 12, a magnitude 8 earthquake occurred in Wenchuan, Sichuan!

[0083]

[0084]

[0085] In this way, the text data "At 14:28 on May 12, a magnitude 8 earthquake occurred in Wenchuan, Sichuan!" was written into the HTML webpage, and the fonts of "Wenchuan, Sichuan" and "magnitude 8 earthquake" were marked as eye-catchin...

example 3

[0087] Example 3: Assume that the emergency broadcast message includes text data "At 14:28 on May 12, a magnitude 8 earthquake occurred in Wenchuan, Sichuan" and a picture auxiliary data in gif format describing the earthquake situation. After receiving the emergency broadcast message, the terminal firstly Parse the text data according to the length of the text data, and then know that the auxiliary data is gif type according to the auxiliary data type, get the gif image data according to the auxiliary data length, and save the gif image data as an image file, the file name can be customized, such as / SavePath / image1.gif, where SavePath indicates the storage path. Generate the HTML webpage file index.html according to the received data, the content of the file is as follows:

[0088]

[0089]

[0090]

[0091] emergency broadcast

[0092]

[0093]

[0094] span.highlight

[0095] {

[0096] background-color: yellow

[0097] } ...

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Abstract

The invention discloses a display method of emergency broadcast, which comprises the following steps: emergency broadcast messages from the broadcast messages sending terminal are received and message data from the received emergency broadcast messages is analyzed; the message data comprises text data and multimedia auxiliary data; a hypertext markup language HTML web page is created according to the received message data; a browser window is called to display the created HTML web page. The invention also discloses a receiving terminal, and pictures, audio, video and other multimedia auxiliary data of the emergency broadcast can be conveniently displayed by the HTML web page. The display method has the advantages that the implement operation is simple; the extra development of display interfaces and players for the multimedia auxiliary data is avoided; the multimedia display of the emergency broadcast messages can be conveniently realized only by supporting a browser, and the development cost is saved.

Description

technical field [0001] The invention relates to mobile broadcast communication technology, in particular to an emergency broadcast display method and a receiving terminal. Background technique [0002] With the rapid development of wireless communication technology, audio and video coding technology, and large-scale integrated circuit technology, the application of broadcast technology has reached the point of rapid change. Among them, the mobile multimedia broadcasting technology refers to a new broadcasting and TV technology that transmits value-added services such as real-time pictures, audio and video content to receiving terminals, such as mobile phones, vehicle receivers and Personal Digital Assistants (PDAs). The application of mobile multimedia broadcasting technology has broken through the original limitation of watching TV at a fixed location, and has become a new business growth point in the broadcasting, TV and communication industries, and it is also an inevitab...

Claims

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Application Information

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IPC IPC(8): H04H20/59H04Q7/32
Inventor 张辉王西强肖兵郭洛玮
Owner INNOFIDEI TECHNOLOGIES INC
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