CN210431828U - AI intelligence speech control bluetooth sound system - Google Patents
AI intelligence speech control bluetooth sound system Download PDFInfo
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- CN210431828U CN210431828U CN201921737028.8U CN201921737028U CN210431828U CN 210431828 U CN210431828 U CN 210431828U CN 201921737028 U CN201921737028 U CN 201921737028U CN 210431828 U CN210431828 U CN 210431828U
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Abstract
The utility model discloses an AI intelligent voice control Bluetooth sound system, which comprises a Bluetooth main chip, a display device, a loudspeaker, a microphone, a button, an audio interface, a TF card seat, a U disk socket and a Bluetooth antenna; the Bluetooth main chip is connected with the display device, the loudspeaker, the microphone, the keys and the Bluetooth antenna; the Bluetooth antenna is connected with the mobile phone in a wireless communication mode; the sound system is also provided with a frequency modulation antenna, the frequency modulation antenna is connected with a frequency modulation chip, and the frequency modulation chip is connected with a Bluetooth main chip; the Bluetooth main chip is connected with the audio interface, the TF card seat and the U disk socket, and decodes the TF card inserted into the TF card seat and the MP3 format file in the U disk inserted into the U disk socket. Utilize speech control to replace the button to pass through the bluetooth hookup stereo set and smart mobile phone and be in the same place, reach speech control and transfer smart mobile phone APP platform, transfer cloud server again and acquire resources such as study, amusement, life, upgrade the stereo set to intelligent control terminal.
Description
Technical Field
The utility model relates to a bluetooth sound field, in particular to AI intelligence voice control bluetooth sound system.
Background
Bluetooth sound indicates through built-in bluetooth chip to the stereo set equipment that traditional wire rod is connected is replaced in the bluetooth connection, through being connected with bluetooth playback devices such as cell-phone, panel computer and notebook, reaches convenient and fast's purpose. The bluetooth sound uses portable stereo set as the owner, and the appearance is generally comparatively small and exquisite portable, and the bluetooth sound technique also relies on its characteristics that make things convenient for people to be paid attention to gradually and accept by the consumer. The Bluetooth sound box applies the Bluetooth technology to the traditional digital and multimedia sound box, so that a user can freely listen to music in various modes without bothering the user by wires.
However, the current bluetooth sound selects the playing, pausing, previous, next, volume size and the like of songs by keys, so that both hands of people cannot be liberated, and more information about entertainment, life, work, learning and the like cannot be obtained by the bluetooth sound.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides an AI intelligence speech control bluetooth sound system to solve the problem that proposes in the above-mentioned background art.
The utility model provides a technical scheme that problem among the prior art adopted does: an AI intelligent voice control Bluetooth sound system comprises a Bluetooth main chip, a display device, a loudspeaker, a microphone, a key, an audio interface, a TF card seat, a U disk socket and a Bluetooth antenna; the Bluetooth main chip is connected with the display device, the loudspeaker, the microphone, the keys and the Bluetooth antenna; the Bluetooth antenna is connected with the mobile phone in a wireless communication mode; the microphone receives the voice command and then processes the voice command through the Bluetooth main chip, and the processed digital signal is transmitted to the mobile phone APP through the Bluetooth antenna; the sound system is also provided with a frequency modulation antenna, the frequency modulation antenna is connected with a frequency modulation chip, the frequency modulation chip is connected with a Bluetooth main chip, the frequency modulation antenna receives frequency modulation electric wave signals and transmits the frequency modulation electric wave signals to the frequency modulation chip, and the Bluetooth main chip controls the frequency modulation chip to receive the frequency modulation electric wave signals and demodulate sound; the Bluetooth master chip is also connected with an audio interface, a TF card socket and a U disk socket, and decodes the TF card inserted into the TF card socket and the format file of MP3 in the U disk inserted into the U disk socket.
As the preferred scheme of the utility model, bluetooth master chip is bluetooth, DSP speech recognition, MP3 decodes trinity BK3268 chip.
As the preferred scheme of the utility model, still be equipped with power amplifier between bluetooth owner chip and the loudspeaker, this power amplifier amplifies the audio signal of bluetooth owner chip output to drive loudspeaker.
As the utility model discloses a preferred scheme, display device includes display screen and display driver chip, bluetooth main chip connects display driver chip, display driver chip connects the display screen.
As the preferred scheme of the utility model, bluetooth antenna and cell-phone adopt bluetooth communication protocol mode to be connected.
Compared with the prior art, the utility model discloses following technological effect has:
the utility model discloses a AI intelligence speech control bluetooth sound system, this stereo set links together through bluetooth and smart mobile phone, utilize speech control to pass through smart mobile phone APP platform, mobilize cloud ware, acquire more learning resources, more foreign language study, realize the navigation, listen to the music, listen to the news, look for the food, time, make a call, send out the SMS, look for weather, the alarm clock, listen to entertainment information and life information such as joke, smallclothes, the phase sound, upgrade this originally only ordinary stereo set equipment to intelligent control terminal, realize real AI intelligence study, amusement and life, further realize internet of things control in the future (such as control TV, air conditioner, lamps and lanterns, water heater, electrical equipment etc.); this circuit adopts the bluetooth that the performance is more stable, the price is cheaper, DSP speech recognition, MP3 decodes trinity bluetooth owner chip in addition, and this bluetooth owner chip realizes functions such as bluetooth transmission, speech control and MP3 decode simultaneously, does not need additionally to add decoding chip etc. makes the cost of product reduce by a wide margin, and the price is more close to masses' consumption ability, lets consumers in general can both experience the facility that this kind of high-tech product brought.
Drawings
Fig. 1 is a schematic block diagram of an AI intelligent voice control bluetooth sound system of the present invention;
fig. 2 is a schematic circuit diagram of a bluetooth main chip in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 3 is a schematic circuit diagram of a bluetooth antenna in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 4 is a schematic circuit diagram of a microphone in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 5 is a schematic circuit diagram of a power amplifier in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 6 is a schematic circuit diagram of a speaker in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 7 is a schematic circuit diagram of a battery in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 8 is a schematic circuit diagram of a button in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 9 is a schematic circuit diagram of a TF card seat in an AI intelligent voice control bluetooth sound system of the present invention;
fig. 10 is a schematic circuit diagram of a frequency modulation antenna and a frequency modulation chip in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 11 is a schematic circuit diagram of a display device in an AI intelligent voice control bluetooth sound system of the present invention;
fig. 12 is a schematic circuit diagram of an audio interface in the AI intelligent voice control bluetooth sound system of the present invention;
fig. 13 is the utility model relates to a circuit schematic diagram of USB flash disk socket among AI intelligence voice control bluetooth sound system.
Reference numbers in the figures: 1-a bluetooth master chip; 2-a display screen; 3-display driving chip; 4-a bluetooth antenna; 5-pressing a key; 6-TF card holder; 7-a battery; 8-a microphone; 9-a frequency-modulated antenna; 10-frequency modulation chip; 11-a loudspeaker; 12-a power amplifier; 13-mobile phone APP; 14-a cloud server; 15-an audio interface; 16-U disk socket.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1: an AI intelligent voice control Bluetooth sound system comprises a Bluetooth main chip 1, a display screen 2, a display driving chip 3, a loudspeaker 11, a microphone 8, a key 5, an audio interface 15, a TF card holder 6 and a Bluetooth antenna 4; the Bluetooth main chip 1 is connected with a loudspeaker 11, a microphone 8, a key 5 and a Bluetooth antenna 4.
Further, a power amplifier 12 is further arranged between the bluetooth main chip 1 and the speaker 11, and the power amplifier 12 amplifies the audio signal output by the bluetooth main chip 1 and drives the speaker 11 to operate.
Furthermore, the bluetooth master chip 1 is connected with a display driver chip 3, the display driver chip 3 is connected with the display screen 2, and the driver chip processes display data from the bluetooth master chip 1 and drives the display screen 2 to display.
The Bluetooth antenna 4 is connected with the mobile phone in a wireless communication mode; the microphone 8 receives the voice command and then processes the voice command through the Bluetooth main chip 1, and the processed digital signal is transmitted to the mobile phone APP13 through the Bluetooth antenna 4; this cell-phone APP13 can be the bluetooth xiaoling APP, realizes the speech control to the cell-phone, acquires corresponding information through transferring cell-phone APP13 and from cloud server 14.
Bluetooth master chip 1 connects frequency modulation chip 10, frequency modulation chip connects frequency modulation antenna 9, and this frequency modulation chip 10 receives external frequency modulation electric wave signal to send this signal to frequency modulation chip 10, and Bluetooth master chip 1 control frequency modulation chip 10 receives frequency modulation electric wave signal and demodulates out the sound and come.
The bluetooth master chip 1 is connected with the audio interface 15 and the TF card socket 6, the bluetooth master chip 1 decodes the MP3 inserted into the TF of the TF card socket 6, and meanwhile, the external sound is input to the bluetooth master chip 1 through the audio interface 15.
The bluetooth master chip 1 is also connected to a battery 7 which supplies power to the entire sound system.
As shown in fig. 2: the Bluetooth main chip 1 is a Bluetooth, DSP voice recognition and MP3 decoding three-in-one BK3268 chip, and the chip of the type has the Bluetooth, DSP voice recognition and MP3 decoding functions at the same time.
As shown in fig. 3: the second end of the capacitor C53 of the Bluetooth antenna 4 is connected with the RFP port of the Bluetooth main chip 1.
As shown in fig. 4: the microphone 8 is connected with the Bluetooth master chip 1 through a DMIC1-DATA port and a DMIC1-CLK port.
As shown in fig. 5: the power amplifier 12 adopts an ANT8822 chip, and the power amplifier 12 circuit is connected with the bluetooth main chip 1 through an RP port, an RN port, an LN port and an LP port.
As shown in fig. 6: the horn 11 is divided into a left horn 11 and a right horn 11; the left horn 11 is chip connected to the power amplifier 12ANT8822 through an OUT _ L port and an OUT _ L + port, and the right horn 11 is chip connected to the power amplifier 12ANT8822 through an OUT _ R port and an OUT _ R + port.
As shown in fig. 7: the battery 7 is connected with the Bluetooth main chip 1 through a VBAT port.
As shown in fig. 8: the key 5 is respectively connected with a GPIO15 port, a VBAT port, a VCC port, a GPIO9 port, a GPIO4 port, a GPIO8 port and a GPIO5 port of the Bluetooth main chip 1.
As shown in fig. 9: the TF card holder 6 is connected with the Bluetooth main chip 1 through a CMD port, a CLK port and a DATAO port.
As shown in fig. 10: the frequency modulation chip 10 adopts an RDA5807M chip, the frequency modulation antenna 9 is connected with the frequency modulation chip 10 through an FMIN port, and the frequency modulation chip 10 is connected with the Bluetooth main chip 1 through an FM-CLK port, an FM-CMD port, a LINEL port and a LINER port.
As shown in fig. 11: the display screen 2 is connected with pins which are connected with a display driving chip 3 with a chip model VK1056-SSOP24 through an SEG17 port, an SEG16 port, an SEG15 port, an SEG14 port, an SEG13 port, an SEG12 port, an SEG11 port, an SEG10 port, an SEG9 port, a COM0 port, a COM1 port, a COM2 port and a COM3 port, and the display driving chip 3 is connected with the Bluetooth main chip 1 through an LCD _ CS port, an LCD _ WRB port and an LCD _ DA port.
As shown in fig. 12: the audio interface 15 is an AUX interface, and the AUX interface is connected with the bluetooth main chip 1 through a line port and a line port.
As shown in fig. 13: the USB flash disk socket 16 is connected with the Bluetooth main chip 1 through the USBDP port and the USBDN port.
The specific embodiments shown include:
the Bluetooth master chip 1 controls the work of Bluetooth function for Bluetooth, DSP voice recognition and MP3 decoding three-in-one BK3268 chip.
1. The function is converted to a frequency modulation state by pressing the key 5, the Bluetooth main chip 1 controls the frequency modulation chip 10 to work and receives a frequency modulation signal sent by a frequency modulation radio station through the frequency modulation antenna 9, the Bluetooth main chip 1 transmits the corresponding frequency to the display screen 2 to display, radio station sound is input into the Bluetooth main chip 1 after being demodulated by the frequency modulation chip 10, and the radio station sound is output to the power amplifier 12 after being converted by the Bluetooth main chip 1 and then is output to the loudspeaker 11 after being amplified.
2. Pressing the key 5 to convert the function into a Bluetooth state, transmitting a pairing signal to the smart phone through the Bluetooth antenna 4, and connecting Bluetooth after the smart phone receives the pairing signal and clicks and confirms; a voice awakening instruction is input into the Bluetooth main chip 1 from the microphone 8; the Bluetooth main chip 1 enters a working state after receiving the awakening instruction, immediately speaks a voice control command, transmits the voice control command to the mobile phone through the Bluetooth antenna 4, invokes the mobile phone APP13, acquires entertainment information, life information and the like from the cloud server 14, transmits the entertainment information, the life information and the like to the Bluetooth main chip, demodulates and amplifies the entertainment information, and outputs the demodulated and amplified entertainment information to the loudspeaker 11.
In addition, the TF card is inserted into the TF card socket 6, and the bluetooth master chip 1 decodes the format file of the MP3 in the TF card, demodulates and amplifies the file, and outputs the demodulated and amplified file to the speaker 11.
The U disk is inserted into the U disk socket 16, the Bluetooth master chip 1 decodes the format file of the MP3 in the U disk, and the demodulated and amplified file is output to the loudspeaker 11.
Compared with the prior art, the utility model discloses following technological effect has:
the utility model discloses a AI intelligence speech control bluetooth sound system, this stereo set links together through bluetooth and smart mobile phone, utilize speech control to pass through smart mobile phone APP13 platform, transfer cloud ware 14, acquire more learning resources, more foreign language study, realize the navigation, listen to the music, listen to the news, look for the food, time is reported, make a call, send out the SMS, look for weather, the alarm clock, listen to entertainment information and life information such as joke, smallclothes, the phase sound, upgrade this originally only ordinary stereo set equipment to intelligent control terminal, realize real AI intelligent learning, amusement and life, further realize internet of things control in the future (such as control TV, air conditioner, lamps and lanterns, water heater, etc.); this circuit adopts the bluetooth that the performance is more stable, the price is cheaper, DSP speech recognition, MP3 decodes trinity bluetooth owner chip 1 in addition, and this bluetooth owner chip 1 realizes functions such as bluetooth transmission, speech control and MP3 decode simultaneously, does not need additionally to add decoding chip etc. makes the cost of product reduce by a wide margin, and the price more is close to masses' consumption ability, lets consumers in general can both experience the facility that this kind of high-tech product brought.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an AI intelligence speech control bluetooth sound system which characterized in that: the Bluetooth wireless remote control device comprises a Bluetooth main chip, a display device, a loudspeaker, a microphone, a key, an audio interface, a TF card seat, a USB flash disk socket and a Bluetooth antenna; the Bluetooth main chip is connected with the display device, the loudspeaker, the microphone, the keys and the Bluetooth antenna; the Bluetooth antenna is connected with the mobile phone in a wireless communication mode; the microphone receives the voice command and then processes the voice command through the Bluetooth main chip, and the processed digital signal is transmitted to the mobile phone APP through the Bluetooth antenna; the sound system is also provided with a frequency modulation antenna, the frequency modulation antenna is connected with a frequency modulation chip, the frequency modulation chip is connected with a Bluetooth main chip, the frequency modulation antenna receives frequency modulation electric wave signals and transmits the frequency modulation electric wave signals to the frequency modulation chip, and the Bluetooth main chip controls the frequency modulation chip to receive the frequency modulation electric wave signals and demodulate sound; the Bluetooth master chip is also connected with an audio interface, a TF card socket and a U disk socket, and decodes the TF card inserted into the TF card socket and the format file of MP3 in the U disk inserted into the U disk socket.
2. The AI intelligent voice controlled Bluetooth sound system of claim 1, wherein: the Bluetooth main chip is a Bluetooth, DSP voice recognition and MP3 decoding three-in-one BK3268 chip.
3. The AI intelligent voice controlled Bluetooth sound system of claim 1, wherein: and a power amplifier is also arranged between the Bluetooth main chip and the loudspeaker, amplifies the audio signal output by the Bluetooth main chip and drives the loudspeaker.
4. The AI intelligent voice controlled Bluetooth sound system of claim 1, wherein: the display device comprises a display screen and a display driving chip, the Bluetooth main chip is connected with the display driving chip, and the display driving chip is connected with the display screen.
5. The AI intelligent voice controlled Bluetooth sound system of claim 1, wherein: the Bluetooth antenna is connected with the mobile phone in a Bluetooth communication protocol mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737028.8U CN210431828U (en) | 2019-10-16 | 2019-10-16 | AI intelligence speech control bluetooth sound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737028.8U CN210431828U (en) | 2019-10-16 | 2019-10-16 | AI intelligence speech control bluetooth sound system |
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| Publication Number | Publication Date |
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| CN210431828U true CN210431828U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921737028.8U Expired - Fee Related CN210431828U (en) | 2019-10-16 | 2019-10-16 | AI intelligence speech control bluetooth sound system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291681A (en) * | 2020-10-23 | 2021-01-29 | 深圳市垦鑫达科技有限公司 | Intelligent Bluetooth control system |
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2019
- 2019-10-16 CN CN201921737028.8U patent/CN210431828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112291681A (en) * | 2020-10-23 | 2021-01-29 | 深圳市垦鑫达科技有限公司 | Intelligent Bluetooth control system |
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| 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: 20200428 Termination date: 20211016 |