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Universal remote controller

A technology of remote control and central processing unit, applied in the field of remote control, can solve the problems of inability to guarantee the uniqueness of the main control node, misoperation, etc., and achieve the effect of ensuring unique designation, uniqueness, and uniqueness.

Inactive Publication Date: 2008-12-03
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the remote control corresponding to the method described in this patent can realize the control of home appliances, the uniqueness of the master control node cannot be guaranteed in the home network, which may lead to misoperation

Method used

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Embodiment Construction

[0031] An embodiment of the present invention provides a universal remote controller, which can control household electrical appliances in a home local area network, and can ensure the uniqueness of a master control node.

[0032] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with specific drawings and embodiments.

[0033] see figure 2 , which is a structural diagram of the first embodiment of the universal remote control according to the present invention.

[0034] According to the first embodiment of the universal remote control in the present invention, the universal remote control 2 is used to control the household appliances 4 connected to the home gateway 3 . The universal remote control 2 includes a central processing unit 21 , a keyboard 22 connected to the central processing unit 21 , a display unit 25 , a wireless communication u...

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PUM

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Abstract

The invention discloses a general remote controller used for controlling household appliances which is connected with a home gateway, comprising a central processing unit, a keyboard connected with the central processing unit, a display unit, a wireless communication unit and a storage unit; the storage unit is used for storing description file of the household appliances; the wireless communication unit is used for communicating with the household appliances connected with the home gateway by the home gateway; the keyboard and the display unit are used for providing a man-machine interaction interface. The invention provides a general remote controller which can control the household appliances in home local area network and can ensure the uniqueness of a main control node.

Description

technical field [0001] The invention relates to the field of remote controllers, in particular to a universal remote controller. Background technique [0002] At present, since there are more and more household appliances, and each manufacturer of electrical appliances is equipped with a remote controller for each household appliance, there are many remote controllers in the existing home, and they cannot be used with each other, which is very inconvenient to use. [0003] There are two kinds of universal remote controllers in the prior art, one is a learning type universal remote controller, and the other is a universal remote controller that stores all known manufacturers and equipment codes of manufacturers and can control various household devices. [0004] The learning type universal remote control can record the signal waveform emitted by the common remote control through learning. When the user presses a certain key, the remote controller sends a signal according to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/00G08C17/02H04L29/00H04Q9/00
Inventor 李莉冯承文王亚沛张雁玻
Owner HAIER GRP CORP
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