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Terminal control method and system based on audio signal

A terminal control system, audio signal technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating methods, etc., can solve the problems of high cost and low efficiency of automatic adjustment, and achieve low cost, accurate adjustment, and improved The effect of efficiency

Active Publication Date: 2017-02-15
MIDEA GRP CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the technical problem of high cost and low efficiency of automatic adjustment of terminal operating parameters

Method used

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  • Terminal control method and system based on audio signal
  • Terminal control method and system based on audio signal
  • Terminal control method and system based on audio signal

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Embodiment Construction

[0040] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific 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.

[0041] refer to figure 1 , figure 1 It is a schematic diagram of a hardware structure of a preferred embodiment of a terminal implementing audio signal-based terminal control according to the present invention.

[0042] The terminal 1 includes a processing unit 11 , a storage unit 12 , an audio signal pickup device 13 and a terminal control system 14 based on audio signals. The terminal 1 is an air conditioner.

[0043] The audio signal pickup device 13 is used for converting the electric signal generated by the vibration into an audio signal when receiving the vibration of the sound wave.

[0044] The storage unit 12 is configured to store the audio signal-based ...

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Abstract

The invention relates to a terminal control method and a terminal control system based on audio signals. The terminal control method comprises that: a terminal detects the audio signals in real time or periodically; when the detected audio signal is a mixed audio signal, the terminal extracts the signal according to a preset frequency, and determines the frequency of the extracted audio signal; the terminal obtains an operating parameter or an adjustment rule corresponding to the determined frequency of the audio signal according to mapping relation between the preset audio signal frequency and the operating parameter or mapping relation between the preset audio signal frequency and the adjustment rule; the terminal operates according to the obtained operating parameter or adjusts the parameter according to the obtained adjustment rule. The invention also discloses a terminal control method based on audio signals. The terminal control method and system based on audio signals are very simple and convenient to implement, improves the automatic adjustment efficiency of the operating parameters of the terminal, and meanwhile does not needs to be added with other receiving devices, thus being low in cost.

Description

technical field [0001] The present invention relates to the technical field of intelligent control, in particular to an audio signal-based terminal control method and system. Background technique [0002] With the development of intelligent technology, more and more terminals use intelligence to improve the terminal's ability to automatically adapt to parameter changes, reduce human intervention, and improve user experience. For example, air conditioners use a variety of sensors to sense the external environment. Such as the temperature, the movement of personnel, the status of personnel, etc. to realize the automatic adjustment of the air conditioner. [0003] Existing terminals generally use dot-matrix infrared sensors, cameras, etc. to identify the status of family members when identifying the status of family members. , the identification process is relatively complicated, the system complexity is high and the cost is high, which makes the automatic adjustment of termin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00
Inventor 程德凯吕艳红
Owner MIDEA GRP CO LTD
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