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An audio-to-infrared remote control device, control method and mobile terminal

A technology of infrared remote control and control method, which is applied in telephone communication, instruments, signal transmission systems, etc., can solve the problem of short remote control distance, etc., and achieve the effect of long remote control distance

Active Publication Date: 2018-01-16
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention provides an audio-to-infrared remote control device, a method and a mobile terminal, aiming to solve the technical problem that the existing audio-to-infrared remote control device needs an external battery, or does not add a battery but the remote control distance is short

Method used

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  • An audio-to-infrared remote control device, control method and mobile terminal
  • An audio-to-infrared remote control device, control method and mobile terminal
  • An audio-to-infrared remote control device, control method and mobile terminal

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] At present, the audio-to-infrared remote control device either needs an external battery, or the infrared control distance is short, and its use is limited. Based on this, the present invention provides an audio-response-to-infrared remote control device, a control method, and a mobile terminal. Specific embodiments of the invention are described for purposes of illustration.

[0049] figure 1 It is a circuit diagram of the audio-to-infrared remote control device provided by the embodiment of the present invention. Such as figure 1 The audio-to-infrared remote control shown includes:

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Abstract

The invention applies to the technical field of mobile terminals, and provides an audio to infrared remote control device, a control method and a mobile terminal. The device comprises an audio plug, an interface power supply circuit, a power supply capacitor, a main control circuit and an infrared emission circuit. With the adoption of the device, additional batteries are saved; the electricity storing and discharging functions of the power supply capacitor are utilized; the control scheme of the main control circuit and the mobile terminal in the device is adopted; the corresponding infrared triggering control can be carried out after receiving an instruction; therefore, the purpose of remotely controlling by the general remote controller without additional batteries can be achieved.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to an audio-to-infrared remote control device, a control method and a mobile terminal. Background technique [0002] With the rapid development of electronic technology and mobile phone software applications, many mobile phone infrared remote control products have appeared on the market. More and more users use an external audio-to-infrared remote control device, which is plugged into the audio interface of the mobile phone. Another application software is installed to realize the function of the mobile phone infrared remote control home appliance. [0003] And the audio-frequency conversion infrared control device external to the current mobile phone, although various household appliances can be controlled by mobile phone application software, there are following different defects in this audio frequency conversion infrared control device: [0004] For example...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M11/00H04M1/725G08C23/04
CPCY02D30/70
Inventor 白东培
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD