CN206920917U - A kind of smart home main frame based on Voice command - Google Patents
A kind of smart home main frame based on Voice command Download PDFInfo
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- CN206920917U CN206920917U CN201720958914.8U CN201720958914U CN206920917U CN 206920917 U CN206920917 U CN 206920917U CN 201720958914 U CN201720958914 U CN 201720958914U CN 206920917 U CN206920917 U CN 206920917U
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- smart home
- main frame
- audio
- input
- amplifier circuit
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Abstract
A kind of smart home main frame based on Voice command, including display screen, audio input circuit, voice recognition chip, memory, relay and CPU are the utility model is related to, audio input circuit includes microphone and the first audio amplifier circuit；Microphone is connected with the input of the first audio amplifier circuit, the output end of first audio amplifier circuit and the audio input end of voice recognition chip connect, the audio output of voice recognition chip and CPU input connect, voice recognition chip is also connected with memory to be stated CPU output end and is connected respectively with the input of display screen and the input of relay, and the output end of relay is connected with least one intelligent home device respectively.The utility model is easy to user to control smart home main frame by way of Voice command, in addition, user can match the distance that the speech recognition of smart home main frame can reach by adjusting the multiplication factor of the first audio amplifier circuit, reaches optimal recognition effect.
Description
Technical field
It the utility model is related to smart home field, more particularly to a kind of smart home main frame based on Voice command.
Background technology
Growing with smart home technology, smart home main frame controls family as one kind by technology of Internet of things
The central controller of multiple intelligent home devices in environment, user is facilitated to carry out centralized Control to each intelligent home device, it is right
The control mode of smart home is varied, wherein, voice control technology is widely used in more because of the characteristics of its is simple, convenient
In kind of smart home main computer boxes, but each smart home main frame due to being installed in family to the required distance of speech recognition not
Together, when each smart home main frame speech recognition distance, which exists, intersects, it is possible that the problem of maloperation, used for example, working as
When the lamp in bedroom is wanted to close in family in bedroom, the voice command of " turning off the light " is sent, then the smart home main frame in bedroom can control
The lamp in bedroom is closed, if the distance of the smart home main frame in user and parlor is also in its speech recognition distance, parlor
Lantern festival closed by mistake, prevent user from being controlled well to smart home main frame.
Utility model content
The utility model is directed to above-mentioned technical problem existing for prior art, there is provided a kind of intelligent family based on Voice command
Occupy main frame.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of smart home master based on Voice command
Machine, including display screen, audio input circuit, voice recognition chip, memory, relay and CPU, the audio input circuit bag
Include microphone and the first audio amplifier circuit；
The microphone is connected with the input of first audio amplifier circuit, first audio amplifier circuit it is defeated
Go out end to be connected with the audio input end of the voice recognition chip, the audio output of the voice recognition chip and the CPU
Input connection, the voice recognition chip is also connected with the memory；The output end of the CPU respectively with the display
The input of screen is connected with the input of the relay, and the output end of the relay is set with least one smart home respectively
Standby connection.
The beneficial effects of the utility model are：User can control smart home main frame by way of Voice command, have
The characteristics of control mode is flexible, simple, convenient, in addition, user can by adjust the first audio amplifier circuit multiplication factor come
The distance that the speech recognition of matching smart home main frame can reach, reaches optimal recognition effect.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, the smart home main frame also includes audio output circuit, the input of the audio output circuit with
The audio output connection of the voice recognition chip.
Beneficial effect using above-mentioned further scheme is to send information of voice prompt by audio output circuit, convenient
User operates smart home main frame according to voice message.
Further, the audio output circuit includes loudspeaker and the second audio amplifier circuit, the loudspeaker with it is described
The output end connection of second audio amplifier circuit, input and the voice recognition chip of second audio amplifier circuit
Audio output connects.
Beneficial effect using above-mentioned further scheme is the times magnification for being easy to user to adjust the second audio amplifier circuit
Number, so as to adjust the volume of loudspeaker.
Further, the smart home main frame also includes radio communication device, the radio communication device respectively with it is described
CPU and the intelligent terminal connection of outside access.
Beneficial effect using above-mentioned further scheme is to be easy to user to pass through intelligent terminal remote control intelligent household master
Machine.
Further, the smart home main frame also includes solar cell, and it is the intelligence that the solar cell, which is used for,
Household host supplying power.
Beneficial effect using above-mentioned further scheme is the use of solar energy to be smart home host supplying power, can save
The civil power electric energy of smart home main frame consumption, so as to reduce electric cost.
Brief description of the drawings
Fig. 1 is a kind of connection structure diagram of the smart home main frame based on Voice command provided by the utility model.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Fig. 1 is a kind of attachment structure for smart home main frame based on Voice command that the utility model embodiment provides
Figure, as shown in figure 1, the smart home main frame includes display screen, audio input circuit, voice recognition chip, memory, relay
And CPU, the audio input circuit include microphone and the first audio amplifier circuit；
The microphone is connected with the input of first audio amplifier circuit, first audio amplifier circuit it is defeated
Go out end to be connected with the audio input end of the voice recognition chip, the audio output of the voice recognition chip and the CPU
Input connection, the voice recognition chip is also connected with the memory；The output end of the CPU respectively with the display
The input of screen is connected with the input of the relay, and the output end of the relay is set with least one smart home respectively
Standby connection
Specifically, when user sends voice messaging, microphone receives voice messaging, and passes through the first audio amplifier circuit
After amplification, input to the audio input end of voice recognition chip.Optionally, voice recognition chip can use existing particular person
Voice recognition chip, the voice messaging received is matched with the user voice data stored in memory, the match is successful
Afterwards, generate corresponding control command and send to CPU, CPU receives control command, and intelligent home device is entered by relay
Row control, wherein, relay uses serial ports relay control panel, can connect multiple intelligent home devices.
, can be according to being actually needed to the first sound in addition, requirement of each smart home main frame to speech recognition distance is different
The multiplication factor of frequency amplifying circuit is adjusted, such as the speech recognition distance of the smart home main frame in bedroom is generally located on
Within 2 meters, the speech recognition distance of smart home main frame is generally located within 4 meters in parlor, can so avoid multiple intelligence
The speech recognition distance of energy household main frame intersects and causes to malfunction, for example, when user wants to close bedroom in bedroom
Lamp when, send the voice command of " turning off the light ", then the smart home main frame in bedroom can control the lamp in bedroom to close, and user and visitor
The distance of the smart home main frame in the Room has exceeded its speech recognition distance, then the lamp in parlor will not be closed by mistake.
A kind of smart home main frame based on Voice command provided by the utility model, is easy to user to pass through Voice command
Mode controls smart home main frame, has the characteristics of control mode is flexible, simple, convenient, in addition, user can pass through adjustment first
The multiplication factor of audio amplifier circuit matches the speech recognition distance of smart home main frame, reaches optimal recognition effect.
Alternatively, in this embodiment, it is described as shown in figure 1, the smart home main frame also includes audio output circuit
The input of audio output circuit is connected with the audio output of the voice recognition chip.
Specifically, when voice recognition chip sends control instruction, referring to the control of prestoring is transferred from memory
Corresponding information of voice prompt is made, and the information of voice prompt is sent by audio output circuit, facilitates user to be carried according to voice
Show to operate smart home main frame.For example, when user sends the voice command of " turning off the light ", smart home host computer control lamp closes
Close, and the information of voice prompt of " lamp is turned off " is sent by audio output circuit.
Alternatively, in this embodiment, as shown in figure 1, the audio output circuit includes loudspeaker and the second audio is put
Big circuit, the loudspeaker are connected with the output end of second audio amplifier circuit, second audio amplifier circuit it is defeated
Enter end to be connected with the audio output of the voice recognition chip.
Specifically, user can adjust the multiplication factor of the second audio amplifier circuit as needed, so as to adjust loudspeaker
Volume, for example, the space in bedroom is smaller, then less multiplication factor is adjusted to, the space in parlor is larger, then is adjusted
To larger multiplication factor.
Alternatively, in this embodiment, it is described as shown in figure 1, the smart home main frame also includes radio communication device
Intelligent terminal of the radio communication device respectively with the CPU and outside access is connected.
Specifically, intelligent terminal can be smart mobile phone, computer, intelligent wearable device (such as intelligent watch, intelligent hand
Ring) etc. each Terminal Type, intelligent terminal can be communicated with wireless modes such as WIFI/ZigBee/4G with smart home main frame.With
Family sends voice messaging to radio communication device, radio communication device by intelligent terminal and sends speech message to CPU,
Voice messaging is forwarded to voice recognition chip by CPU, voice recognition chip voice messaging is identified after to corresponding intelligence
Home equipment is controlled, it is achieved thereby that remote control intelligent household equipment, overcomes the problem of speech recognition distance is shorter.
Alternatively, in this embodiment, the smart home main frame also includes solar cell, described used for solar batteries
In for the smart home host supplying power.
Specifically, can be arranged on solar cell on the front panel of smart home main frame, so, solar cell can
So that the luminous energy of indoor and extraneous radiation is converted into electric energy, it is smart home host supplying power, disappears so as to save smart home main frame
The civil power electric energy of consumption, so as to reduce electric cost.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
1. a kind of smart home main frame based on Voice command, it is characterised in that including display screen, audio input circuit, voice
Identification chip, memory, relay and CPU, the audio input circuit include microphone and the first audio amplifier circuit；
The microphone is connected with the input of first audio amplifier circuit, the output end of first audio amplifier circuit
It is connected with the audio input end of the voice recognition chip, the audio output of the voice recognition chip is defeated with the CPU's
Enter end connection, the voice recognition chip is also connected with the memory；The output end of the CPU respectively with the display screen
Input connects with the input of the relay, and the output end of the relay connects with least one intelligent home device respectively
Connect.
2. the smart home main frame according to claim 1 based on Voice command, it is characterised in that the smart home master
Machine also includes audio output circuit, and the audio output of the input of the audio output circuit and the voice recognition chip connects
Connect.
3. the smart home main frame according to claim 2 based on Voice command, it is characterised in that the audio output electricity
Road includes loudspeaker and the second audio amplifier circuit, and the loudspeaker is connected with the output end of second audio amplifier circuit,
The input of second audio amplifier circuit is connected with the audio output of the voice recognition chip.
4. the smart home main frame according to claim 1 based on Voice command, it is characterised in that the smart home master
Machine also includes radio communication device, and intelligent terminal of the radio communication device respectively with the CPU and outside access is connected.
5. the smart home main frame based on Voice command according to claim any one of 1-4, it is characterised in that the intelligence
Energy household main frame also includes solar cell, and it is the smart home host supplying power that the solar cell, which is used for,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958914.8U CN206920917U (en) | 2017-08-02 | 2017-08-02 | A kind of smart home main frame based on Voice command |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720958914.8U CN206920917U (en) | 2017-08-02 | 2017-08-02 | A kind of smart home main frame based on Voice command |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206920917U true CN206920917U (en) | 2018-01-23 |
Family
ID=61346702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720958914.8U Expired - Fee Related CN206920917U (en) | 2017-08-02 | 2017-08-02 | A kind of smart home main frame based on Voice command |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206920917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172306A (en) * | 2018-09-17 | 2019-01-11 | 河南道简康复医学研究院有限公司 | A kind of external counterpulsation system based on treating cardiovascular disease rehabilitation |
| CN114404247A (en) * | 2022-01-22 | 2022-04-29 | 新疆医科大学第一附属医院 | Auxiliary rehabilitation physiotherapy device for cardiovascular diseases |
| WO2023142757A1 (en) * | 2022-01-29 | 2023-08-03 | 华为技术有限公司 | Speech recognition method, electronic device and computer readable storage medium |
-
2017
- 2017-08-02 CN CN201720958914.8U patent/CN206920917U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109172306A (en) * | 2018-09-17 | 2019-01-11 | 河南道简康复医学研究院有限公司 | A kind of external counterpulsation system based on treating cardiovascular disease rehabilitation |
| CN114404247A (en) * | 2022-01-22 | 2022-04-29 | 新疆医科大学第一附属医院 | Auxiliary rehabilitation physiotherapy device for cardiovascular diseases |
| WO2023142757A1 (en) * | 2022-01-29 | 2023-08-03 | 华为技术有限公司 | Speech recognition method, electronic device and computer readable storage medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |