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CN101710460B - Electronic device for promoting fetal brain development and method thereof - Google Patents

Electronic device for promoting fetal brain development and method thereof Download PDF

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Publication number
CN101710460B
CN101710460B CN 200910188566 CN200910188566A CN101710460B CN 101710460 B CN101710460 B CN 101710460B CN 200910188566 CN200910188566 CN 200910188566 CN 200910188566 A CN200910188566 A CN 200910188566A CN 101710460 B CN101710460 B CN 101710460B
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module
audio
prenatal culture
fetus
volume control
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CN101710460A (en
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孟奇志
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Abstract

The invention relates to an electronic device for promoting fetal brain development and a method thereof, the device comprises a housing, a CPU, a memory module, an image decoding module, a display screen, buttons, an audio decoding module, a digital volume control circuit, a digital filter circuit, a sound effect module, a manual adjustment volume control circuit, a power amplifier module and a speaker, wherein the memory module, the image decoding module and the audio decoding module are in connection and communication with the CPU, and the display screen is connected with the image decoding module; the audio decoding module, a digital sound effect module-digital filter module or the digital filter module-the digital sound effect, the sound effect module, the power amplifier module and the speaker are serially connected; and the audio decoding module, the manual adjustment volume control module, the power amplifier module and the speaker are serially connected. The method uses the device for realizing fetal education, including input of pregnancy data by a user, selection of items of the fetal eduction, calling of the fetal eduction data by the device for processing audio signals and output of audio and video, and a pregnant woman can operate according to the prompts of the video. The electronic device can better meet the requirements of fetal auditory development on volume and frequency of music stimulation, ensure the effectiveness and the safety of the fetal education and be simple and convenient to use.

Description

A kind of electronic installation and method thereof that promotes fetal brain development
Technical field
The present invention relates to a kind of electronic installation that promotes development of fetus, also relate to a kind of method of using this electronic installation to promote development of fetus, more particularly, relate to a kind of electronic installation and method thereof that promotes fetal brain development.
Background technology
Biomedical result of study shows, fetus pregnancy duration almost most of physiological tissue all grown shaping, particularly people's brain is to grow the most rapidly period at fetal period, catch this period, and the brain of fetus is carried out the stimulation of appropriateness with suitable method, can promote the growth of fetal brain, usually said prenatal culture that Here it is.
At present, the principal mode of prenatal culture is to adopt music or language that the Fetal Hearing Monitored system is stimulated, the material-makings such as music, story or recitation of poems; poetry readings of soon choosing especially become prenatal culture CD or tape, after buying from the market prenatal culture CD or tape by the pregnant woman, use the stereo set of normal domestic use to play, carry out prenatal culture.
The product that also has some to be specifically designed to prenatal culture on the market, but its characteristics all are to play with the audio playing device of normal domestic use, the control that can't carry out source of sound.
There is following defective in the prior art of above-mentioned prenatal culture:
1, because the normal domestic use stereo set is not for the prenatal culture specialized designs, the pregnant woman is difficult to grasp the volume that is suitable for fetus when using the normal domestic use stereo set to carry out prenatal culture, volume is too little, does not reach the spread effect to fetal brain, and volume is too large then may be to the sense of hearing injury of fetus;
2, same, the normal domestic use stereo set also can't be processed the audio frequency of its broadcast, output audio is positioned at be best suited within the frequency range 500Hz that stimulates fetal brain development~1500Hz, thereby is difficult to the effect of stimulation that reaches best;
3, reproduction time is controlled by pregnant woman oneself, is difficult to grasp the Best Times length to fetus;
4, prenatal culture content only has simple fetal music, can't provide safety, comprehensive prenatal culture scheme effectively and easily to the user.
Summary of the invention
One of the technical problem to be solved in the present invention is, a kind of electronic installation that promotes fetal brain development is provided, what solve that existing Antenatal training apparatus exists is difficult to realize only exporting the sound wave of the particular frequency range that adapts with the development of fetus situation and the defective of particular volume, improves the science of prenatal culture equipment.
Two of the technical problem to be solved in the present invention is, a kind of method that promotes fetal brain development is provided, the method take pregnant week of pregnant woman as the basis, provide the information of the aspects such as audio frequency, video, literal, picture for the user by said apparatus, for the user provides safety, comprehensive prenatal culture scheme effectively and easily.
The present invention solves the technical scheme that one of its technical matters adopts: construct a kind of electronic installation that promotes fetal brain development, it is characterized in that, comprise housing, be connected the button of realizing operation control on being arranged on CPU, memory module, image decoding module, display screen, audio decoder module, digital volume control circuit, digital filter circuit, audio module, manual adjustments volume control circuit, power amplifier module, the audio amplifier in this housing and being connected this housing and with described CPU;
Described memory module, image decoding module and audio decoder module are connected with described CPU and are connected communication, described display screen is connected with described image decoding module realizes video output, and described CPU is connected realization to the output of literal and picture and the direct control of described display screen with described display screen;
Described audio decoder module, digital volume control circuit, digital filter circuit, audio module, power amplifier module and audio amplifier are linked in sequence, or described audio decoder module, digital filter circuit, digital volume control circuit, audio module, power amplifier module and audio amplifier are linked in sequence and realize prenatal culture sound signal output to fetus; Described audio decoder module, manual adjustments volume control circuit, power amplifier module and audio amplifier are linked in sequence realization to other sound signals outputs beyond the prenatal culture sound signal of fetus.
In the electronic installation of promotion fetal brain development of the present invention, described display screen is LCD display or OLED display screen, also can be other display screens.
In the electronic installation of promotion fetal brain development of the present invention, comprise being connected camera head or the recording device of realizing record controls with described CPU.
The present invention solves the technical scheme that two of its technical matters adopts: a kind of method that promotes fetal brain development is provided, use the electronic installation that promotes fetal brain development to realize prenatal culture, it is characterized in that, described electronic installation comprises housing, is connected the button of realizing operation control on being arranged on CPU, memory module, image decoding module, display screen, audio decoder module, digital volume control circuit, digital filter circuit, audio module, manual adjustments volume control circuit, power amplifier module, the audio amplifier in this housing and being connected this housing and with described CPU;
Described memory module, image decoding module and audio decoder module are connected with described CPU and are connected communication, described display screen is connected with described image decoding module realizes that video output, described CPU are connected the output of realization literal and picture with described display screen and to the direct control of described display screen;
Described audio decoder module, digital volume control circuit, digital filter circuit, audio module, power amplifier module and audio amplifier are linked in sequence, or described audio decoder module, digital filter circuit, digital volume control circuit, audio module, power amplifier module and audio amplifier are linked in sequence and realize prenatal culture sound signal output to fetus; Described audio decoder module, manual adjustments volume control circuit, power amplifier module and audio amplifier are linked in sequence realization to other sound signals outputs beyond the prenatal culture sound signal of fetus;
The described memory module prenatal culture data that prestore;
Described CPU is built-in with control program, and described CPU controls described memory module, image decoding module, display screen, audio decoder module, digital volume control circuit, digital filter circuit, audio module, power amplifier module, audio amplifier and button by this control program and realizes key-press input, video output, audio frequency output and data access management;
Described control program is controlled and is sent into described digital volume control circuit or the described digital filter circuit that is connected with described audio decoder module after the interior described prenatal culture data to fetus of described memory module are read decoding, controls described prenatal culture voice data other voice datas in addition to fetus and sends into the manual adjustments volume control circuit that is connected with described audio decoder module;
Described method comprises the steps:
S1, user input pregnant woman's expected date of childbirth related data, and described electronic installation is according to the current pregnancy period of calculating pregnant woman expected date of childbirth correlation data calculation pregnant woman of its system time and input;
S2, user select required prenatal culture project from the master menu that described display screen shows;
S3, described electronic installation are according to current pregnancy period of pregnant woman and selected prenatal culture project, from described memory module, transfer corresponding prenatal culture data and through digital volume control and digital filtering processing, carry out video output and audio frequency output by the corresponding prenatal culture data that described display and audio amplifier will be transferred;
S4, pregnant woman carry out corresponding operating according to the associated video prenatal culture content of described display output.
In the method for promotion fetal brain development of the present invention, described digital filter circuit output audio frequency is more than or equal to 500Hz, less than or equal to 1500Hz.
In the method for promotion fetal brain development of the present invention, along with the increase in pregnant week of development of fetus, the sound wave scope that fetus adapts to also constantly increases.
In the method for promotion fetal brain development of the present invention, described digital volume control circuit is used for restriction to the volume of the sound wave of fetus, and output volume is more than or equal to 60dB, less than or equal to 80dB.
In the method for promotion fetal brain development of the present invention, along with the increase in pregnant week of development of fetus, reduce gradually for the suitable volume value of sound wave of fetus.
In the method for promotion fetal brain development of the present invention, the electronic installation of described promotion fetal brain development is according to the progress of development of fetus, this device of each use was preset to the time that fetus carries out prenatal culture, avoid because using deficiency or excessively using this device to cause validity and safety issue.
In the method for promotion fetal brain development of the present invention, described prenatal culture data comprise: the current state of pregnant woman and fetus, the current nutrition of pregnant woman and attention prompting, current prenatal culture guidance, current prenatal culture course and brain promote the sound wave storehouse.
Implement electronic installation and the method thereof of promotion fetal brain development of the present invention, compared with the prior art, its beneficial effect is:
1. adopt digital signaling to carry out volume control and frequency filtering processing to the prenatal culture audio frequency, be convenient to take full advantage of existing digital technology, the control of prenatal culture audio volume and the frequency control of realizing ideal satisfy the Fetal Hearing Monitored growth to the desirable requirement of volume and the frequency of stimulus of music; The content of prenatal culture and joint are gathered consistent with the process of development of fetus, guarantee to allow fetus can really experience stimulation to fetus stimulating dose appropriateness, fetal brain can be reacted to corresponding stimulation, guarantees validity and the security of prenatal culture;
2. will process respectively and volume control to sound signal and other the sound signal of fetus, be beneficial on the one hand security and the validity that satisfies better prenatal culture, also look after on the other hand adult user's auditory perception;
Take pregnant week of pregnant woman as the basis, provide complete prenatal culture solution take forms such as audio frequency, video, literal, pictures as the pregnant woman, and video carried out in concrete prenatal culture operation instruct, be convenient to the user and grasp, easy to use;
4. by camera and microphone, in the mode of sound and image, the overall process of omnidistance recording user prenatal culture.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is a kind of example structure schematic diagram of electronic installation that the present invention promotes fetal brain development.
Fig. 2 is the electronic installation fundamental diagram that the present invention promotes fetal brain development.
Fig. 3 is that the present invention promotes the electronic installation of fetal brain development to use initialization flowchart.
Fig. 4 is the method flow diagram that the present invention promotes fetal brain development.
Embodiment
As shown in Figure 1, the present invention promotes the electronic installation of fetal brain development to comprise the housing (not shown), is connected the button 11 of realizing operation control on being arranged on CPU8, memory module 12, image decoding module 9, display screen 10, audio decoder module 7, digital volume control circuit 5, digital filter circuit 4, audio module 3, manual adjustments volume control circuit 6, power amplifier module 2, the audio amplifier 1 in the housing and being connected housing and with CPU8.
Memory module 12 is used for the prenatal culture data such as storage prenatal culture study course, fetal music and should promotes other data such as service manual of the electronic installation of fetal brain development, and memory module 12 is connected communication with CPU8, the realization data access.
Image decoding module 9 is connected with the audio decoder module and is connected respectively communication with CPU8, and vision signal and the sound signal of output are decoded.
Display screen 10 is connected with image decoding module 7, realizes video output.CPU8 is connected the output that realizes literal and picture and to the direct control of display screen with display screen 10.
Audio decoder module 7, manual adjustments volume control circuit 6, power amplifier module 2 and audio amplifier 1 are linked in sequence, and are used for exporting to the sound signal beyond the prenatal culture sound signal of fetus.
In the present embodiment, with audio decoder module 7, digital volume control circuit 5, digital filter circuit
4, audio module 3, power amplifier module 2 and audio amplifier 1 (audio amplifier 1 is the existing audio amplifier that comprises the devices such as loudspeaker, sound box) are linked in sequence, and are used for the prenatal culture sound signal output to fetus.
In other embodiments, audio decoder module 7, digital filter circuit 4, digital volume control circuit 5, audio module 3, power amplifier module 2 and audio amplifier 1 are linked in sequence, are used for the prenatal culture sound signal output to fetus, also can realize the object of the invention.
Display screen 10 can adopt LCD display, also can adopt other display screens, such as OLED display screen (organic electroluminescent LED Organic Light-Emitting Diode) etc.
For the implementation process to prenatal culture is carried out record, the camera devices such as the camera (or other camera heads) that setting is connected with CPU8, microphone, sound-track engraving apparatus, actual prenatal culture process is carried out record, to form prenatal culture historical summary, the permanent souvenir of breeding child as mother.In other embodiments, camera, microphone, sound-track engraving apparatus can be used as external equipment, or camera device are not set, and do not affect the realization of the object of the invention.
As shown in Figure 2, the present invention promotes the electronic installation principle of work of fetal brain development to be: by operation push-button (being button 11) input initial parameter (such as the pregnancy period or calculate the correlation parameter etc. in pregnancy period), under the control of the control program of electronic installation in being built in its CPU8, function in master menu is selected according to initial parameter and user, transfer corresponding prenatal culture content in the multimedia prenatal culture content library from be stored in memory module 12, through display screen 10 and audio amplifier output, simultaneously, control program control procedure pen recorder carries out record to the prenatal culture process.The flow process of control program as shown in Figure 4.
The present invention promotes the method for fetal brain development to use the electronic installation of above-mentioned promotion fetal brain development that developmental fetus is carried out prenatal culture.
As shown in Figure 4, the memory module prenatal culture data that prestore, i.e. multimedia prenatal culture content library.The content of multimedia prenatal culture content library take pregnant week as unit, store the content of each pregnant all pregnant woman, fetus and relevant prenatal culture with multimedia forms such as literal, sound, picture, videos.Particular content includes but not limited to:
A) the current state in pregnant woman and each pregnant week of fetus
B) pregnant woman's current nutrition of each pregnant week and attention are reminded
C) the current prenatal culture of each pregnant week is instructed
D) each pregnant week current prenatal culture course
E) brain promotes the sound wave storehouse
Built-in control program in CPU8, control program is for realizing the program of Fig. 4 flow process function.
CPU8 realizes key-press input, video output, audio frequency output and data access management by control program control store module 12, image decoding module 9, display screen 10, audio decoder module 7, digital volume control circuit 5, digital filter circuit 4, audio module 3, power amplifier module 2, audio amplifier 1 and button 11.
The prenatal culture data (being multimedia prenatal culture content library) of giving fetus in the control program control store module are read and decode, and then send into the digital volume control circuit 5 or the digital filter circuit 4 that are connected with audio decoder module 7 and carry out digital signal processing; Control is sent into the manual adjustments volume control circuit 6 that is connected with the audio decoder module to other voice datas beyond the prenatal culture data of fetus.
The present invention promotes the method for fetal brain development to comprise the steps:
The first step, user input pregnant woman's expected date of childbirth related data (such as the direct input expected date of childbirth or input date of conception etc.), and electronic installation is according to the current pregnancy period of calculating pregnant woman expected date of childbirth correlation data calculation pregnant woman of its system time and input;
Second step, user select required prenatal culture project from the master menu that the electronic installation display screen shows;
The 3rd step, electronic installation are according to current pregnancy period of pregnant woman and selected prenatal culture project, from memory module, transfer corresponding prenatal culture data and through digital volume control and digital filtering processing, carry out video output and audio frequency output by the corresponding prenatal culture data that display and audio amplifier will be transferred;
The 4th step, pregnant woman carry out corresponding operating according to the associated video prenatal culture content of described display output.
Control program control figure filtering circuit 4, digital volume control circuit 5 are realized the requirement that control output prenatal culture audio frequency and the satisfied suitable Fetal Hearing Monitored of volume and brain development stimulate.
According to the pregnant week of development of fetus, it also is vital using the suitable prenatal culture time.Relation such as the following table of pregnant week and prenatal culture time, prenatal culture audio frequency reference frequency output, volume:
Figure GSB00000915755000071
Figure GSB00000915755000081

Claims (7)

1. method that promotes fetal brain development, use the electronic installation that promotes fetal brain development to realize prenatal culture, it is characterized in that, described electronic installation comprises housing, is connected the button of realizing operation control on being arranged on CPU, memory module, image decoding module, display screen, audio decoder module, digital volume control circuit, digital filter circuit, audio module, manual adjustments volume control circuit, power amplifier module, the audio amplifier in this housing and being connected this housing and with described CPU;
Described memory module, image decoding module and audio decoder module are connected with described CPU and are connected communication, described display screen is connected with described image decoding module realizes that video output, described CPU are connected the output of realization literal and picture with described display screen and to the direct control of described display screen;
Described audio decoder module, digital volume control circuit, digital filter circuit, audio module, power amplifier module and audio amplifier are linked in sequence, or described audio decoder module, digital filter circuit, digital volume control circuit, audio module, power amplifier module and audio amplifier are linked in sequence and realize prenatal culture sound signal output to fetus; Described audio decoder module, manual adjustments volume control circuit, power amplifier module and audio amplifier are linked in sequence realization to other sound signals outputs beyond the prenatal culture sound signal of fetus;
The described memory module prenatal culture data that prestore;
Described CPU is built-in with control program, and described CPU controls described memory module, image decoding module, display screen, audio decoder module, digital volume control circuit, digital filter circuit, audio module, power amplifier module, audio amplifier and button by this control program and realizes key-press input, literal output, picture output, video output, audio frequency output and data access management;
Audio frequency is exported, described control program is controlled and is sent into described digital volume control circuit or the described digital filter circuit that is connected with described audio decoder module after the interior prenatal culture data to fetus of described memory module are read decoding, and control is sent into the manual adjustments volume control circuit that is connected with described audio decoder module to other voice datas beyond the prenatal culture voice data of fetus;
Described method comprises the steps:
S1, user input pregnant woman's expected date of childbirth related data, and described electronic installation is according to the current pregnancy period of calculating pregnant woman expected date of childbirth correlation data calculation pregnant woman of its system time and input;
S2, user select required prenatal culture project from the master menu that described display screen shows;
S3, described electronic installation are according to current pregnancy period of pregnant woman and selected prenatal culture project, from described memory module, transfer corresponding prenatal culture data and through digital volume control and digital filtering processing, carry out video output and audio frequency output by the corresponding prenatal culture data that described display screen and audio amplifier will be transferred;
S4, pregnant woman carry out corresponding operating according to the associated video prenatal culture content of described display screen output.
2. the method for promotion fetal brain development as claimed in claim 1 is characterized in that, described digital filter circuit output audio frequency is more than or equal to 500Hz, less than or equal to 1500Hz.
3. the method for promotion fetal brain development as claimed in claim 2 is characterized in that, along with the increase in pregnant week of development of fetus, the sound wave scope that fetus adapts to also constantly increases.
4. the method for promotion fetal brain development as claimed in claim 1 is characterized in that, described digital volume control circuit is used for restriction to the volume of the sound wave of fetus, and output volume is more than or equal to 60dB, less than or equal to 80dB.
5. the method for promotion fetal brain development as claimed in claim 4 is characterized in that, along with the increase in pregnant week of development of fetus, reduces gradually for the suitable volume value of sound wave of fetus.
6. the method for promotion fetal brain development as claimed in claim 1, it is characterized in that, the electronic installation of described promotion fetal brain development is according to the progress of development of fetus, this device of each use was preset to the time that fetus carries out prenatal culture, avoid because using deficiency or excessively using this device to cause validity and safety issue.
7. the method for promotion fetal brain development as claimed in claim 1, it is characterized in that, described prenatal culture data comprise: the current state of pregnant woman and fetus, the current nutrition of pregnant woman and attention prompting, current prenatal culture guidance, current prenatal culture course and brain promote the sound wave storehouse.
CN 200910188566 2009-11-27 2009-11-27 Electronic device for promoting fetal brain development and method thereof Expired - Fee Related CN101710460B (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102651178B (en) * 2011-02-28 2015-08-12 中兴通讯股份有限公司 Prenatal culture servicing unit and application process, user terminal
CN102222428B (en) * 2011-07-04 2015-06-24 孟奇志 Method for promoting brain development of fetus
CN106816061A (en) * 2017-04-06 2017-06-09 姜大鹏 The prenatal culture method and module of fetus talent are developed by stimulating pregnant woman's human thinking
CN108053695A (en) * 2017-10-19 2018-05-18 浙江泓溯袜业有限公司 Portable prenatal education system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494719B1 (en) * 1999-10-20 2002-12-17 Brent E. Logan Method and system for reproducing a progressive or regressive pattern of sonic variations
CN2672782Y (en) * 2004-01-05 2005-01-19 刘遥 Antenatal traniing instrument
CN201111736Y (en) * 2007-09-24 2008-09-10 陈永创 Multimedia antenatal training instrument
CN201600792U (en) * 2009-11-27 2010-10-06 孟奇志 Electronic device capable of promoting fetal brain development

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6494719B1 (en) * 1999-10-20 2002-12-17 Brent E. Logan Method and system for reproducing a progressive or regressive pattern of sonic variations
CN2672782Y (en) * 2004-01-05 2005-01-19 刘遥 Antenatal traniing instrument
CN201111736Y (en) * 2007-09-24 2008-09-10 陈永创 Multimedia antenatal training instrument
CN201600792U (en) * 2009-11-27 2010-10-06 孟奇志 Electronic device capable of promoting fetal brain development

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