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Domestic network controlling system

A home network and control system technology, applied in transmission systems, electrical components, data exchange through path configuration, etc., can solve problems such as data errors and loss of response messages, and achieve the effect of preventing loss of response messages

Inactive Publication Date: 2010-04-28
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Moreover, the above-mentioned device receiving the response needs to continuously process the data (data) transmitted by other devices. During the process of processing the input data, data errors often occur, resulting in the loss of the response message.

Method used

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  • Domestic network controlling system
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Embodiment Construction

[0027] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] figure 1 It is a structural diagram of the entire home network system.

[0029] Refer to attached figure 1 , IT network 2 is a network for data exchange between personal computers and peripheral devices and Internet service provision, etc.; AV network 3 is a network between home appliances for audio or video information management, and a living network 4 is home automation or A simple control network such as remote inspection, which can be composed of refrigerators, washing machines, microwave ovens, electric lights, gas alarms, air conditioners, telephones, etc.

[0030] The above-mentioned home network system 1 connects the above-mentioned IT network 2, AV network 3, and living network 4 to a communication line 6 through a bridge (Bridge) 5, respectively. Also, the above-mentioned communication line 6 will be connected to the ex...

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PUM

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Abstract

The invention relates to a home network control system, characterized in comprising: at least a device with microcomputer and a communication structure provided with manger-executor mode with respectto each device; it communicates at given data packet unit according to the communication structure and for transmitting the data packet to plural executers, the manager controls LAN composed of the above devices. Thus, the manger can load information of plural devices into one data packet so as to be able to execute any simultaneous command operation of plural devices. And the information of the above data packet with respect to plural devices contains contents related with answer time of each device, thus able to prevent crosstalk between answer information of each device and answer information of other devices.

Description

technical field [0001] The present invention relates to a home network system, and more specifically relates to a home network control system. Background technique [0002] Generally speaking, a home network system refers to the integration of information appliances such as PCs (Personal Computers) used in the home, communication devices such as telephones, broadcasting devices such as TVs (Television-televisions), and digital AV (Audio and Video) devices such as video discs) players or digital cameras, home appliances and other devices are connected to each other to form a local area network. At the same time, it is interworking with various external networks, which is convenient for users The technology used. [0003] Microcomputers used in most home appliance devices have built-in serial communication functions to communicate with other microcomputers or devices. The above-mentioned microcomputer has various resources for communication such as memory, depending on the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28H04L29/06
Inventor 崔焕种
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD