CN209133215U - A kind of speech recognition system - Google Patents
A kind of speech recognition system Download PDFInfo
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- CN209133215U CN209133215U CN201821334933.4U CN201821334933U CN209133215U CN 209133215 U CN209133215 U CN 209133215U CN 201821334933 U CN201821334933 U CN 201821334933U CN 209133215 U CN209133215 U CN 209133215U
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- voice
- power conversion
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Abstract
The utility model discloses a kind of speech recognition system, which includes: orientation pickup module, voice recognition chip, Wireless Fidelity WIFI module and power conversion module；Wherein, pickup module is oriented, for receiving the voice of user's input, and by the voice output of user's input to voice recognition chip；Voice recognition chip, for identification voice of user's input, and the corresponding phonetic order of speech production that user is inputted；Wherein, phonetic order, is used to indicate and the smart home of cloud server port connection executes operation corresponding with phonetic order；Power conversion module provides the signal of power supply to orientation pickup module, voice recognition chip and WIFI module respectively for switching to external input signal.
Description
Technical field
The utility model relates to Smart Home technical fields, and in particular to a kind of speech recognition system.
Background technique
With the rapid development of modernization smart home technology, requirement of the people to household is more than physical space already,
More be concerned with one conveniently, safely, comfortable domestic environment.Household electrical appliance are that daily household is indispensable, but mesh
Preceding household electric appliances used are all manual either on or offs, and door is also manual switch；Class high point uses mobile phone or remote controler etc.
Operation equipment utilization wireless technology controls household electrical appliance, and meeting increasing with family product will become remote controler more
More, manual switch increases, these are all that user is needed to be manually operated, greatly inconvenient to use.
Summary of the invention
The utility model embodiment is designed to provide a kind of speech recognition system, exists in the prior art to solve
The problem of.
To achieve the above object, the utility model embodiment provides a kind of speech recognition system, the speech recognition system packet
It includes: orientation pickup module, voice recognition chip, Wireless Fidelity WIFI module and power conversion module；Wherein, pickup mould is oriented
Block, for receiving the voice of user's input, and by the voice output of user's input to voice recognition chip；Voice recognition chip,
The voice of user's input for identification, and the corresponding phonetic order of speech production that user is inputted；Wherein, phonetic order is used
Operation corresponding with phonetic order is executed in the smart home of instruction and the connection of cloud server port；Power conversion module is used
In external input signal is switched to provide the signal of power supply to orientation pickup module, voice recognition chip and WIFI module respectively.
Optionally, orientation pickup module includes: the first silicon wheat chip and the second silicon wheat chip；First silicon wheat chip and second
On a printed circuit board every layout, the layout interval between the first silicon wheat chip and the second silicon wheat chip is silicon wheat chip chamber
50cm；Wherein, the output end of the output end of the first silicon wheat chip and the second silicon wheat chip is connect with speech recognition module respectively.
Optionally, power conversion module includes: that the first power conversion chip, second source conversion chip and third power supply turn
Change chip；Wherein, the first power conversion chip, for externally input signal to be converted first voltage signal；Second source turns
Chip is changed, is converted to for first voltage signal and provides the signal of power supply to WIFI module；Third power conversion chip, being used for will
First voltage signal, which is converted to, provides the signal of power supply to orientation pickup module and voice recognition chip；Wherein, the first power supply turns
The output end for changing chip is connect with the input terminal of second source conversion chip, input terminal and the third electricity of second source conversion chip
The input terminal of source conversion chip simultaneously connects, the output end of second source conversion chip and orientation pickup module and voice recognition chip
Power pin connection, the output end of third power conversion chip and the power pin of WIFI module connect.
Optionally, speech recognition system, further includes: print printed antenna on circuit boards；Printed antenna, being used for will
Phonetic order is transmitted to cloud server.
The utility model embodiment has the advantages that
User uses manual or remote controler by way of voice, can liberate the both hands of user, while greatly
It is convenient for users to use, improve user experience.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for speech recognition system that the utility model embodiment 1 provides.
A kind of structural schematic diagram for voice recognition chip that Fig. 2 the utility model embodiment 2 provides.
A kind of structural schematic diagram for voltage transformation module that Fig. 3 the utility model embodiment 3 provides.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
Fig. 1 is a kind of structural schematic diagram for speech recognition system that the utility model embodiment 1 provides.As shown in Figure 1, should
Speech recognition system include: orientation pickup module 10, voice recognition chip 20, Wireless Fidelity (wireless fidelity,
WIFI) module 30 and power conversion module 40.
Pickup module 10 is oriented, for receiving the voice of user's input, for example, I am back, and the language that user is inputted
Sound " I returns " is exported to voice recognition chip 20.Voice recognition chip 20, the voice that user inputs for identification, and will
The corresponding phonetic order of speech production of user's input；Voice recognition chip 20 is to need to identify user's word, is identifying
Out after user's word, corresponding phonetic order will be converted to if identification, it should be noted is that, the sentence that can be identified
It can be preparatory user setting, when voice recognition chip 20 recognizes pre-set sentence, which be converted to pair
The phonetic order answered；The phonetic order is used to indicate the smart home connecting with cloud server port and executes and phonetic order pair
The operation answered；When server receives phonetic order beyond the clouds, according to the corresponding relationship of smart home and phonetic order, pass through cloud
Operation corresponding with the smart home execution phonetic order that port connects that end Service-Port makes；For example, " I returns " is right
The phonetic order answered is " turning on light ", " turning on the aircondition " etc., then intelligent lamp and air-conditioning all can be opened accordingly.
Power conversion module 40 is then to be converted to externally input signal to give orientation pickup module 10, speech recognition core
Piece 20 and WIFI module 30 provide the signal of power supply.
It in actual use, is directly to connect power conversion module 40 with alternating current 220V, the power conversion module 40 is then
It is that the voltage conversion of 220V is powered to orientation pickup module 10, voice recognition chip 20 and WIFI module 30 respectively later.
Orientation pickup module 10 output end connect with the input terminal of voice recognition chip 20, voice recognition chip 20 it is defeated
Outlet is connect with the input terminal of WIFI module 30.
The specific course of work are as follows: when user issues exchange term, orientation pickup module 10 receives voice messaging, and defeated
Enter to the audio input end of voice recognition chip 20.Corresponding number is generated after the identification voice messaging of voice recognition chip 20 to refer to
(phonetic order) is enabled, and wirelessly and is sent to family's cloud server, cloud server is controlled according to digital command
And the smart home of cloud server port connection executes operation corresponding with instruction, which can be in advance just according to instruction
It sets corresponding smart home and executes corresponding operation.
Optionally, speech recognition system, further includes: print printed antenna on circuit boards；Printed antenna, being used for will
Phonetic order is transmitted to cloud server.
In the present invention, pickup module 10, voice recognition chip 20, WIFI module 30, power conversion module are oriented
40 and printed antenna 50 can integrate on a circuit board, be then fitted on the wall in room, which has numerous intelligence
Household.
Embodiment 2
Fig. 2 is a kind of structural schematic diagram for orientation pickup module that the utility model embodiment 2 provides.As shown in Fig. 2, fixed
It include the first silicon wheat chip and the second silicon wheat chip to pickup module, the first silicon wheat chip and the second silicon wheat chip are in printed board
The output end of layout interval about 50cm, the output end of the first silicon wheat chip and the second silicon wheat chip is connect with speech recognition module.
Embodiment 3
Fig. 3 is a kind of structural schematic diagram for power conversion module that the utility model embodiment 3 provides.As shown in figure 3, electric
Source conversion module includes: the first power conversion chip, second source conversion chip and third power conversion chip, and the first power supply turns
The output end for changing chip is connect with the input terminal of second source conversion chip, input terminal and the third electricity of second source conversion chip
The input terminal of source conversion chip simultaneously connects, the output end and orientation pickup module (in Fig. 1) and voice of second source conversion chip
The power pin of identification chip (in Fig. 1) connects.The output end of third power conversion chip and WIFI module (in Fig. 1)
Power pin connection.
First power conversion chip, for 220V power supply to be converted to 12V voltage (first voltage)；Second source converts core
Piece, for 12V voltage to be converted to 5V voltage, the 5V voltage to WIFI module (in Fig. 1) for being powered；Third electricity
Source conversion module, for 12V to be converted to 3.3V, which is used to know to orientation pickup module (in Fig. 1) and voice
Other chip (in Fig. 1) is powered.A kind of speech recognition system provided by the utility model hands over the hommization received
Term is flowed, becomes digital command after progress identified off-line and is sent wirelessly to family's cloud server, a system is carried out by it
The home equipment control action of the adaptation of the column instruction.It is flexible with control mode, versatile, be easily installed integrated spy
Point.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (4)
1. a kind of speech recognition system, which is characterized in that the system comprises: orientation pickup modules, voice recognition chip, wireless
Fidelity WIFI module and power conversion module；Wherein,
The orientation pickup module, for receiving the voice of user's input, and the voice output that the user is inputted is to described
Voice recognition chip；
The voice recognition chip, for identification voice of user's input, and the speech production pair that the user is inputted
The phonetic order answered；Wherein, the phonetic order is used to indicate the smart home execution connecting with cloud server port and institute
State the corresponding operation of phonetic order；
The power conversion module, for switching to know to the orientation pickup module, the voice respectively external input signal
Other chip and the WIFI module provide the signal of power supply.
2. system according to claim 1, which is characterized in that the orientation pickup module include: the first silicon wheat chip and
Second silicon wheat chip；
The first silicon wheat chip and the second silicon wheat chip chamber every layout on a printed circuit board, the first silicon wheat chip and the
Layout interval between two silicon wheat chips is 50cm；Wherein, the output end of the first silicon wheat chip and the second silicon wheat chip
Output end is connect with the speech recognition module respectively.
3. system according to claim 1, which is characterized in that the power conversion module includes: the first power supply conversion core
Piece, second source conversion chip and third power conversion chip；Wherein,
First power conversion chip, for the externally input signal to be converted first voltage signal；
The second source conversion chip is converted to for the first voltage signal and provides the letter of power supply to the WIFI module
Number；
The third power conversion chip, for being converted to the first voltage signal for the orientation pickup module and institute
It states voice recognition chip and the signal of power supply is provided；Wherein, the output end of first power conversion chip and second source are converted
The input terminal of chip connects, and the input terminal of the input terminal of second source conversion chip and the third power conversion chip simultaneously connects,
The power pin of the output end of the second source conversion chip and the orientation pickup module and the voice recognition chip connects
It connects, the output end of the third power conversion chip is connect with the power pin of the WIFI module.
4. system according to claim 1, which is characterized in that the system, further includes: print printing on circuit boards
Antenna；
The printed antenna, for the phonetic order to be transmitted to the cloud server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334933.4U CN209133215U (en) | 2018-08-17 | 2018-08-17 | A kind of speech recognition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821334933.4U CN209133215U (en) | 2018-08-17 | 2018-08-17 | A kind of speech recognition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133215U true CN209133215U (en) | 2019-07-19 |
Family
ID=67228966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821334933.4U Expired - Fee Related CN209133215U (en) | 2018-08-17 | 2018-08-17 | A kind of speech recognition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209133215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503955A (en) * | 2019-08-30 | 2019-11-26 | 惠州高盛达科技有限公司 | Intelligent sound control system |
-
2018
- 2018-08-17 CN CN201821334933.4U patent/CN209133215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110503955A (en) * | 2019-08-30 | 2019-11-26 | 惠州高盛达科技有限公司 | Intelligent sound control system |
| CN110503955B (en) * | 2019-08-30 | 2022-06-10 | 惠州高盛达科技有限公司 | Intelligent voice control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20210817 |