A method and system for remote control of home electrical appliance devices

A technology for home appliances and remote control, applied in the network field, can solve the problems of limiting the applicability and inconvenience of remote control technology, and achieve the effect of rich and colorful user experience

Inactive Publication Date: 2011-09-07
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since users cannot access the Internet anytime and anywhere, this brings great inconvenience to users and greatly limits the applicability of this type of remote control technology.

Method used

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  • A method and system for remote control of home electrical appliance devices
  • A method and system for remote control of home electrical appliance devices
  • A method and system for remote control of home electrical appliance devices

Examples

Experimental program
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Embodiment Construction

[0030] The invention proposes a wireless mobile network-based method and a system for realizing remote control of home appliances through an IP multimedia subsystem. The present invention will be further described in detail with the accompanying drawings and examples below.

[0031] Such as figure 1 As shown, a system for remotely controlling home appliances, including: user terminals, IP multimedia subsystems, IP connectivity access networks (IP-Connectivity AccessNetwork), home gateways, and multiple home appliances, wherein,

[0032] The user terminal is used to construct SIP signaling and send it to the IP multimedia subsystem through the IP connectivity network. The SIP signaling includes: attribute information of the home appliance that the user terminal needs to communicate with, and the home appliance will be Implemented operational information and home gateway identification;

[0033] The SIP signaling includes: an INVITE request and a MESSAGE request, wherein the I...

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PUM

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Abstract

The utility model relates to a method and system of remote control for home appliance, an session initialization protocol called SIP signaling is constructed and sent to an IP multimedia subsystem by a user terminal, the SIP signaling comprises attribute information of the home appliance which is required to communicate with the user terminal, operational information which is to be implemented tothe home appliance and home gateway mark; then the user terminal is judged by the IP multimedia subsystem to show whether the user terminal accords to the initial filtering rule of the home gateway settings or not, if accords, then the home gateway can be found according to the home gateway mark, the SIP signaling is forwarded to the home gateway; the home appliance in home domain which accords with conditions can be found by the home gateway according to the attribute information in the SIP signaling, then the home appliance is operated according to the operational information. The utility model has an advantage that users can use various terminals which support IP multimedia subsystem to access home network at anytime and anywhere, getting optimal and colorful user experience.

Description

technical field [0001] The present invention relates to a network technology, in particular to a method and a system for remotely controlling home appliances located in a home domain through an IP multimedia subsystem. Background technique [0002] When the user is outside the home domain, there is often a need to interact with the home environment. This interaction may include obtaining real-time home environment information, obtaining data content such as documents, music, and video from home appliances, remotely controlling devices in the home, and so on. For example, the user needs to copy an important electronic document from the computer at home when going out to work; the user wants to pass the time by listening to some music stored in the computer at home during the trip. In situations such as these, the user hopes to be able to remotely control the home appliances located in the home domain through a device around him. [0003] Some existing technologies for remot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28H04L12/66
Inventor 唐晓晟张平纪阳梅伟张蕾李碧瑞李亦农冯志勇
Owner BEIJING UNIV OF POSTS & TELECOMM
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