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Remote control system with wireless earphone function and method thereof

A technology of wireless earphones and remote control systems, applied in the field of remote control systems, can solve problems affecting family rest, poor eyesight, damage, etc.

Inactive Publication Date: 2006-11-22
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for home appliances such as TV sets and stereos, the time of use is not specific due to reasons such as the broadcast time of the program. When a family member uses it, it may affect other people. For example, if you need to watch a football game late at night, the sound will If it is too small, you cannot hear it; if it is too loud, it will affect the rest of your family
The traditional TV audio signal can only be played by the speaker of the TV, which has caused inconvenience to the user to a certain extent, so there is a method that leads the signal from the headphone jack of the TV and listens to the sound through a wired earphone However, due to the limitation of the length of the earphone cable, it is necessary to be close to the TV, which is not good for eyesight; and when there are multiple TVs watching different TV programs in the same space, the mutual influence is inevitable
Therefore, a kind of wireless earphone has appeared, and the user listens to the sound through the wireless earphone, but needs to pay a certain fee to buy the wireless earphone, and the wireless earphone is connected with the receiver and the battery pack as a whole, and needs to be worn on the head, which is generally all cumbersome , and the damage is not easy to repair

Method used

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  • Remote control system with wireless earphone function and method thereof
  • Remote control system with wireless earphone function and method thereof
  • Remote control system with wireless earphone function and method thereof

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Embodiment Construction

[0014] Such as figure 1 As shown, it is a hardware architecture diagram of the host computer of the remote control system with wireless earphone function in this embodiment. The system includes a host 10 and a remote controller 20 . The host 10 includes a first microprogram control unit 102 and a TV signal playing unit. Wherein, the TV signal playing unit includes a video display unit, a first switch 107, a speaker audio playing unit, a second switch 111 and an earphone audio output unit. The video display unit includes a video signal output module 105 and a display unit 106; the speaker audio output unit includes a first audio signal output module 108, an audio signal amplification module 109 and a sound playback unit 110; the earphone audio output unit It includes a second audio signal output module 112 and an audio transmitting unit 113 . A receiving unit 100 is used for receiving the infrared signal sent by the remote controller 20 , and the instruction decoding module ...

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Abstract

The disclosed remote system with wireless earphone function comprises: a host, and a remote control terminal, which detects whether there is a pair of earphone in the output interface, if yes, sends a command to host for closing the second switch; sending audio signal to the remote terminal by the host; outputting the signal through the output interface.

Description

【Technical field】 [0001] The invention relates to a remote control system and method, in particular to a remote control system and method with a wireless earphone function. 【Background technique】 [0002] At present, for home appliances such as TV sets and stereos, the time of use is not specific due to reasons such as the broadcast time of the program. When a family member uses it, it may affect other people. For example, if you need to watch a football game late at night, the sound will If it is too small, it will not be heard, and if it is too loud, it will affect the rest of the family. The traditional TV audio signal can only be played by the speaker of the TV, which has caused inconvenience to the user to a certain extent, so there is a method that leads the signal from the headphone jack of the TV and listens to the sound through a wired earphone However, due to the limitation of the length of the earphone cable, it is necessary to be close to the TV set, which is no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C23/04H04B5/00H04R3/00H04R23/00
CPCG08C23/04H04B1/202H04M1/6066
Inventor 李晓光谢冠宏
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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