Method and device for controlling audio-visual equipment, and terminal equipment

The child's breathing audio information is collected and played through the pickup, which solves the problem of inaccurate judgment of children's sleep in low-light environments, and achieves more accurate sleep judgment and more flexible audio-visual equipment control.

CN111292771BActive Publication Date: 2025-03-21QINGDAO HAIER MULTI MEDIA CO LTD +1
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Patent Information

Application Number
CN202010110754.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-02-24
Publication Date
2025-03-21
Estimated Expiration
2040-02-24

AI Technical Summary

Technical Problem

When the ambient light is dark, the image quality of the camera is poor, making it difficult for parents to accurately determine whether their children are sleeping, and may mistakenly turn off the audio and video equipment.

Method used

Audio information is collected through the pickup, and the reception terminal device (such as a mobile phone) plays the child's breathing sound. The user judges whether the child is sleeping well based on the audio information, and controls the speakers in the child's room through the mobile phone interface.

Benefits of technology

It realizes a more accurate judgment of the child's sleep in a low-light environment, avoids the phenomenon of accidentally turning off the audio and video equipment, and reduces the frequency of entering the child's room.

✦ Generated by Eureka AI based on patent content.
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Abstract

The present application relates to the technical field of smart home appliances, and discloses a method for controlling an audio-visual device, wherein the audio-visual device includes a microphone, and the method includes: receiving audio information collected by the microphone; playing the audio information to the user; and sending the user's instructions to the audio-visual device to control the audio-visual device to adjust the playback volume. In the present application, a terminal device such as a mobile phone receives audio information of a child's breathing sound and plays it through a speaker. The user hears that the played breathing sound is very even and stable, and based on experience, judges that the child is asleep, and operates on the mobile phone interface to control the speaker in the child's room so that it does not disturb the child's rest, thereby avoiding the trouble of entering and exiting the child's room, and more accurately judging the child's sleep condition. The present application also discloses a device and a terminal device for controlling an audio-visual device.
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