Sound box dormancy opportunity judgment method and children story telling machine

A speaker and timing technology, applied in the field of early childhood education robots, can solve problems such as prolonging the time to fall asleep and affecting sleep

Pending Publication Date: 2021-09-07
HAIER IOC ECOSYSTEM TECH (SHANGHAI) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the existing children's story machine has the following problems: when the child is about to fall asleep, the parents think that the child is asleep and turn off the story machine, but the child may react violently immediately and ask to restart the play, which prolongs the tim

Method used

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  • Sound box dormancy opportunity judgment method and children story telling machine
  • Sound box dormancy opportunity judgment method and children story telling machine

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] This embodiment provides a method for judging the sleep timing of a speaker, which can be applied to a device with a speaker such as a children's story machine. like figure 1 As shown, the method for judging the dormancy timing of the speaker mainly includes the following steps:

[0039] Play a sound for a preset duration:

[0040] After the preset duration, the playback volume is gradually reduced according to the first preset rule;

[0041] Monitor the ambient noise during the volume reduction period, and adjust the playback volume according to the ambient noise;

[0042] If no increase in ambient noise is detected during continuous playback of at least two stories, the speaker will be controlled to sleep or shut down; if an increase in ambient noise is detected during continuous playback of at least two stories, the playback volume at the end of the previous story will be adjusted. Move on to the next story.

[0043] Optionally, the preset duration can be set on ...

Embodiment 2

[0055] This embodiment provides a method for judging the dormancy timing of a speaker. Compared with the method in Embodiment 1, the difference between this method is that: on the basis of Embodiment 1, an interval extension method is added, that is, the playback is performed after a preset duration. Stories, in addition to gradually reducing the playback volume, will also gradually increase the playback interval between two stories.

[0056] Specifically, as figure 2 As shown, the method for judging the dormancy timing of the speaker mainly includes the following steps:

[0057] Play the sound according to the preset duration;

[0058] After the preset duration, the playback volume is gradually reduced according to the first preset rule;

[0059] After the preset duration, the interval between two adjacent stories is extended according to the second preset rule;

[0060] Monitor the ambient noise during the volume reduction period and the interval between two stories, and...

Embodiment 3

[0069] This embodiment provides a children's story machine, which adopts the method for judging the dormancy timing of the speaker in the above-mentioned embodiment 1 or embodiment 2. The children's story machine includes a pickup module, a storage module, a main control module and a speaker, the pickup module is electrically connected to the storage module and the main control module, and is used to monitor environmental noise, the storage module is electrically connected to the main control module, and the speaker is connected to the main control module. The modules are electrically connected, and these structures can be obtained from the prior art, so the above structures are not described in detail in this application.

[0070] Compared with the existing technology, the children's story machine only adds a sound pickup module, and the others are all software settings, which not only makes the structure of the children's story machine simple, but also has a cost advantage. ...

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Abstract

The invention discloses a sound box dormancy opportunity judgment method and a child story telling machine, and belongs to the field of early education robots. The sound box dormancy opportunity judgment method comprises the following steps: playing sound according to a preset duration; gradually reducing the playing volume according to a first preset rule after a preset duration; monitoring the environmental noise during the volume reduction period, and regulating and controlling the playing volume according to the magnitude of the environmental noise; controlling the sound box to be dormant or shut down if the environment noise is not monitored to be increased in the process of continuously playing the at least two fragments; and if it is monitored that the environmental noise is increased in the process of continuously playing the at least two fragments, continuing to play the next fragment at the playing volume at the end of the previous fragment. The children story telling machine adopts the sound box dormancy opportunity judgment method. The sound box dormancy opportunity judgment method is helpful for the children to fall asleep, can realize the dormancy of the children story telling machine when the children fall asleep, and reduces the cost of the children story telling machine compared with the prior art.

Description

technical field [0001] The invention relates to the technical field of early education robots, in particular to a method for judging the dormancy timing of a speaker and a story machine for children. Background technique [0002] Most preschool children like to listen to bedtime stories. The way parents tell stories can easily cause dry mouth and fatigue; mobile phones and tablets need to be lit when switching stories, and smart speakers can also tell stories, but they need voice commands. For a child who is about to fall asleep, the extra voice commands and the suddenly brightened environment are undoubtedly a stimulus, which is not conducive to the child falling asleep. [0003] The story machine can perform blind operations such as lowering the volume and switching stories without illuminating the environment and making sounds. But the existing children's story machine has the following problems: when the child is about to fall asleep, the parents think that the child is...

Claims

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Application Information

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IPC IPC(8): G09B5/04G06F3/16G06F9/4401
CPCG09B5/04G06F3/165G06F9/4418
Inventor 颜灵智
Owner HAIER IOC ECOSYSTEM TECH (SHANGHAI) CO LTD
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