Adapter for implementing interconnection and intercommunication of multiple protocols among digital household equipments as well as method thereof

A digital home, multi-protocol technology, applied in the field of network communication, can solve the problems of device interconnection and interoperability between limited protocols, which have not been substantively solved, achieve high flexibility and scalability, achieve interoperability and resource sharing. Effect

Inactive Publication Date: 2008-10-01
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Even so, it is currently limited to the interconnection of devices between pure protocols, and the problem of how to achieve interconnection between these protocols has not been substantively resolved

Method used

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  • Adapter for implementing interconnection and intercommunication of multiple protocols among digital household equipments as well as method thereof
  • Adapter for implementing interconnection and intercommunication of multiple protocols among digital household equipments as well as method thereof
  • Adapter for implementing interconnection and intercommunication of multiple protocols among digital household equipments as well as method thereof

Examples

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Embodiment Construction

[0063] Figure 1 to Figure 5 Shown is an embodiment of the invention. This embodiment is an adapter and method for realizing multi-protocol interconnection among digital home devices, which is based on GDHomeICP (Basic Protocol for Digital Home Interconnection in Guangdong Province).

[0064] Introduction to GDHomeICP (Basic Protocol for Digital Home Interconnection in Guangdong Province)

[0065] Due to the compatibility between the IGRS protocol and the UPnP protocol, the GDHomeICP basic protocol exchange messages are standardized using Simple Service Discovery Protocol (SSDP), Generic Event Notification Architecture (GENA) and Simple Object Access Protocol (SOAP). The message is then transmitted via the HTTP protocol. Its structure is as figure 1 shown.

[0066] In the GDHomeICP basic protocol, devices (groups) and services are the basic elements of the protocol, and the mutual access, control and transmission of multimedia information between devices are all encapsulat...

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Abstract

The invention discloses an adaptor for realizing multi-protocol interconnection and intercommunication between digital household apparatus, comprising a GDHomeICP basic protocol module for accomplishing the control for apparatus and messages, and a multi-protocol analyzing processing module for analyzing message formats and processing message contents; the GDHomeICP basic protocol module is connected with a sending part apparatus and a receiving part apparatus via an universal interface; the GDHomeICP basic protocol module and the multi-protocol analyzing processing module are interconnected for communication via a predefined software interface. The invention also discloses a method for realizing multi-protocol interconnection and intercommunication between digital household apparatus. The invention enables the apparatus based on diverse protocols to be able to find, control and communicate with each other, thus realizing interconnection and intercommunication, resource sharing and interoperation between the apparatus based on diverse protocols, and diversifying the digital household apparatus without limitation of the protocol to which the apparatus belong.

Description

technical field [0001] The invention relates to a network communication technology, in particular to an adapter and a method for realizing multi-protocol interconnection and intercommunication among digital home devices based on the basic digital home protocol. Background technique [0002] From the birth of the digital home in 1994 to the present, after more than 10 years of development, various technologies have become increasingly mature, and related products of the digital home have emerged in an endless stream. Therefore, how to conveniently and intelligently interconnect and share resources and work together among different devices has gradually become a concern of people. [0003] At present, many related manufacturers or organizations are working on research in this field. For example, the IGRS protocol led by Lenovo in China has proposed the IGRS protocol, and the Digital Living Network Alliance (DLNA), which is an alliance of many well-known international manufactu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/56H04L12/28
Inventor 徐昊周凡罗笑南
Owner SUN YAT SEN UNIV
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