Electric toy controlled by ultrasonic waves and control method thereof

An electric toy, ultrasonic technology, applied in the field of electronic products, can solve the problems of not having, not having multiple coded ultrasonic signal control, etc., to achieve the effect of increasing realism and interest

Inactive Publication Date: 2011-09-07
JIEYU TOYS SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these toys do not have more intelligent actions and functions, cannot make corresponding actions accordin

Method used

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  • Electric toy controlled by ultrasonic waves and control method thereof
  • Electric toy controlled by ultrasonic waves and control method thereof
  • Electric toy controlled by ultrasonic waves and control method thereof

Examples

Experimental program
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Embodiment Construction

[0019] In order to make the purpose, 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.

[0020] Such as figure 1 As shown, Embodiment 1 of the present invention provides a method for controlling an electric toy through ultrasonic waves, including steps:

[0021] 101. Encode and compress different control commands, modulate them into ultrasonic control signals, and mix and load them into the song or story according to the music rhythm of the song or the content of the story.

[0022] Different control commands are coded and compressed, and modulated into an ultrasonic control signal in a 9-bit data format, that is, the duration of an ultrasonic coded message is 310ms, and each coded message includes 8 data bits, 1 correction bit, and two adjacent ultrasonic codes The information is separated by 170ms, according to the music rhythm of the song or the ...

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Abstract

The invention discloses an electric toy controlled by ultrasonic waves and a control method thereof. The method comprises the following steps of: A, carrying out coding compression on different control commands to modulate the control commands into ultrasonic wave control signals and correspondingly loading the ultrasonic wave control signals into songs or stories according to music rhythms or story contents of the songs; B, playing the songs or the stories which are mixed and loaded with the ultrasonic wave control signals by using a speaker of sound playing equipment; and C, receiving the ultrasonic wave control signals by using an ultrasonic wave receiving decoding device arranged in the electric toy, decoding and amplifying the ultrasonic wave control signals, converting the ultrasonic wave control signals into digital signals and controlling the electric toy to do actions and imitate singing along with different music rhythms or story contents in real time. The ultrasonic waves coded by the different commands are loaded into audio frequency sound to control the electric toy to do various actions or imitate singing along with different music rhythms or story contents, so that intelligent entertainment is improved.

Description

technical field [0001] The invention relates to an electronic product, in particular to an electric toy which can be controlled by ultrasonic waves and a control method thereof. Background technique [0002] Most of the current electric toys are controlled by infrared rays or wireless remote control, and can only play music or simulate animal calls, and at the same time make simple body movements. However, these toys do not have more intelligent actions and functions, cannot make corresponding actions according to different song rhythms or story content, and do not have multiple encoded ultrasonic signal control functions. Contents of the invention [0003] The embodiment of the present invention provides an electric toy controlled by ultrasonic wave and its control method. By mixing the ultrasonic wave with different command codes into the audio sound, the electric toy can be controlled to make richer and more varied sounds with different music rhythms or story content. ...

Claims

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Application Information

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IPC IPC(8): A63H30/02A63H3/28A63H13/04G08C23/02
Inventor 周宁
Owner JIEYU TOYS SHENZHEN
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