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Multimedia interactive guide information system

A technology of multimedia information and information system, applied in the field of multimedia interactive guide information system, can solve the problems of high cost, slow registration and high power consumption, and achieve the effects of being beneficial to promotion, value-added and convenient life.

Inactive Publication Date: 2006-07-26
张劲星
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] In the existing guide information publishing technology, GPS can be used for positioning indexing. Its advantage is that it does not require the support of local equipment at the target point, but its disadvantage is that the terminal equipment is expensive and affected by weather, construction and other conditions.
The disadvantage of using infrared positioning index is that the line-of-sight transmission is easily blocked, the transmitting device is easily damaged, the infrared standards are different, it is not easy to standardize and expand the application, and the transmission rate is low; while for the multimedia information positioning index realized by WiFi or bluetooth technology , although the rate is high and supports interaction, it is not only relatively expensive, but also has high power consumption and slow registration (a few seconds), and Bluetooth only supports 8 nodes

Method used

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Embodiment Construction

[0040] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0041] At present, wireless networking technology is developing rapidly, but the application of wireless networking technology is mainly concentrated on high speed and relatively long distance; the research focus has always been on increasing the data rate, and the higher the data rate, the higher it will be, and the low-speed application has been discussed. less. In fact, low-rate applications are closer to our daily life than high-rate applications. The 802.15.4 standard is a wireless networking technology specially designed by the IEEE802.15 working group for low-speed applications. Based on the 802.15.4 standard, ZigBee defines an application profile that allows devices manufactured by different manufacturers to talk to each other.

[0042] The present invention is mainly through an interactive guide information system using 802.15.4 spe...

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Abstract

This invention provides one multi-media interacting guide information system, which comprises the following parts: information distributor to transmit and store the multi-media information according to 802.15.4 rules; mobile terminal coupled with distributor to receive the message from distributor to realize the message interacting, wherein, the distributor comprises the following parts: 802.15.4 unit to transmit data according to the rules; memory unit to store the message and aim ID; the terminal comprises 802.15.4 unit to transmit data and memory unit to store multi-media message; multi-media play unit to play the message.

Description

technical field [0001] The invention relates to a wireless networking technology, in particular to a low-speed wireless networking technology, specifically a multimedia interactive guide information system. Background technique [0002] At present, with the rapid development of wireless communication technology, mobile communication terminals including mobile phones have become very popular, especially mobile phones have almost become a necessity in people's lives. In this case, various wireless value-added services emerge in an endless stream, bringing great convenience to people's lives. However, the application technology of using wireless communication to release multimedia information needs to be developed. In many places where multimedia information release technology is urgently needed, people still cannot enjoy personalized services and convenient multimedia information release. [0003] For example, with the development of the economy and international exchanges, t...

Claims

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Application Information

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IPC IPC(8): H04L12/00G09F27/00
Inventor 张劲星
Owner 张劲星
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