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General-purpose remote controller and its setting method

A technology for remote control and electrical equipment, applied in instruments, signal transmission systems, electrical signal transmission systems, etc., can solve the problems of inconvenience, added economic burden, troublesome use and storage, etc., to reduce memory space, reduce costs, The effect of small material costs

Inactive Publication Date: 2006-07-19
李永伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

People are more and more aware of the special remote control for a single electrical device; it brings a lot of troubles in use and storage, and when the remote control is damaged, it is really uncomfortable to go to a special store to buy the same remote control. Convenient, but also adds to the economic burden

Method used

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  • General-purpose remote controller and its setting method
  • General-purpose remote controller and its setting method
  • General-purpose remote controller and its setting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0155] In the third embodiment, a learning remote controller is designed and prepared.

[0156] The universal remote controller of the third embodiment is the same as that of the first embodiment.

[0157] The said remote controller is provided with 4 device keys, which are respectively defined as: TV, VCR, SAT / CBL, AUX.

[0158] The said remote control is provided with 52 keys, and the key names are designed according to the commonly used key names, and there are multiple custom keys.

[0159] Said remote controller will be designed with MCU containing EEPROM or FLASH, or with a processor without EEPROM or FLASH and with EEPROM or FLASH outside.

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PUM

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Abstract

The invention discloses a universal remote controller and it's arranging method. The universal remote controller comprises a microprocessor, a keyboard matrix with at least five functions, a sending circuit, a power circuit, an indicating unit, an infrared signal receiving unit and a storing unit, wherein the storing unit stores the processing code and the pre-storing code; the pre-storing code preserves the character data of the 1-5 function key of the provided electric device; the arranging method uses the pre-storing code to look for the first stage arranging of 1-5 function key character data which makes the electric device to generate a response and then look for the second stage arranging of other function key character data which makes the electric device to generate a response.

Description

technical field [0001] The invention relates to a universal remote controller and a setting method thereof. It belongs to electronic remote control technology. Background technique [0002] In the prior art, in order to realize the centralized remote control of various electrical appliances, a so-called universal remote controller that can remotely control multiple electrical appliances is used. This kind of universal remote control is to pre-store the code groups of various devices such as TV, VCR, CABLE, SATELLITE, CD, LD, DVD, VCD, TAPE, TURNER, STB, IPTV (excluding air conditioners) into the remote control micro processor or memory unit chip. In order to enable the remote controller to control more equipment, it is generally necessary to load as many remote control codes of different brands and types as possible in the microprocessor or storage unit. And each group of remote control code can carry out remote control to the electric appliance of a kind of specific bran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C23/04G08C19/00
Inventor 李永伟
Owner 李永伟