CN110290443A - Device and method for increasing sound distance of intelligent sound box - Google Patents
Device and method for increasing sound distance of intelligent sound box Download PDFInfo
- Publication number
- CN110290443A CN110290443A CN201910624264.7A CN201910624264A CN110290443A CN 110290443 A CN110290443 A CN 110290443A CN 201910624264 A CN201910624264 A CN 201910624264A CN 110290443 A CN110290443 A CN 110290443A
- Authority
- CN
- China
- Prior art keywords
- assembly
- sound box
- intelligent sound
- host apparatus
- slave device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 77
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 claims description 4
- 241000209140 Triticum Species 0.000 claims description 2
- 235000021307 Triticum Nutrition 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002618 waking effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
Abstract
The invention relates to the technical field of intelligent sound boxes, in particular to a device and a method for increasing the sound distance of an intelligent sound box. Increase intelligent audio amplifier sound distance's device, it includes: the auxiliary machine device is provided with a microphone assembly for receiving the voice of a user and a wireless communication module; a host device provided with a wireless communication module and a speaker assembly; a microphone assembly of the auxiliary unit device acquires a voice command sent by a user and broadcasts the voice command to the outside through the wireless communication module; the host device receives the voice command through the wireless communication module and plays the voice command through the loudspeaker assembly. The invention aims to provide a device for increasing the sound distance of an intelligent sound box, which is simple in structure and easy to realize, can be used for all intelligent sound boxes on the market, greatly increases the practicability of the intelligent sound box, can meet the requirements of various workplaces, and greatly increases the problems of short sound distance and misidentification in the interactive experience of the intelligent sound box.
Description
Technical field
The present invention relates to intelligent sound box technical field more particularly to a kind of device for increasing intelligent sound box acoustic distance and sides
Method.
Background technique
Intelligent sound box is a kind of product of speaker upgrading, is the tool that family consumer is surfed the Internet with voice, than
Such as requesting songs, online shopping, or understanding weather forecast, it can also be controlled equipment, for example open curtain, setting
Refrigerator temperature, allow in advance water heater heating etc..
Intelligent sound box has begun the heart as enterprise ecology device as an articles of human-computer interaction, it is from each
A touch point is started with (smart home, networking automobile, smart office, intelligent city etc.), and environment is connected.Consumer
Wish that all can be intelligent with enterprise, the speech recognition equipment of today can complete multiple-task.In addition to simply copying, do
Dictated notes, time saving and energy saving speech recognition equipment can also learn, and make document, write mail, quote complicated term.
In following numerous applications, advanced intelligent sound box interactive sessions AI technology will be become more and more important, but
Intelligent sound box haves the defects that a physics, and user makes a sound intelligent sound box distance can not be too far, causes to hand over apart from too far
Mutually there are many problems in experience, leads to not trigger apart from too far user voice is too small, be easy mistake apart from too far intelligent sound box
Accidentally recognize.
Summary of the invention
It is an object of the invention to solve the deficiencies in the prior art, a kind of dress for increasing intelligent sound box acoustic distance is provided
It sets, slave device of the invention receives user voice and is transmitted to host apparatus, and host apparatus is placed in by intelligent sound box or is built in
In intelligent sound box, the defect that must not be too far away of distance, and host dress are solved via the increased distance of slave device and host apparatus institute
Be placed in by intelligent sound box or be built in intelligent sound box and can guarantee that sound quality is constant, effectively solve in interactive experience sound away from
The problem of from short and misidentification.
The technical solution that the present invention uses to achieve the above object are as follows:
Increase the device of intelligent sound box acoustic distance comprising:
Slave device is provided with microphone assembly and wireless communication module for receiving user's voice；
Host apparatus is provided with wireless communication module and loudspeaker assembly；
The microphone assembly of slave device gets the voice command of user's sending, broadcasts language outward by wireless communication module
Sound order；Host apparatus receives voice command by wireless communication module, and is played out voice command by loudspeaker assembly
Come.
A method of increasing intelligent sound box acoustic distance comprising:
Sound receiving step receives user's sound by microphone assembly by slave device, and sound is switched to sound letter
Number；
Transmission of sound signals step, slave device are externally sent voice signal by wireless communication apparatus；
Audible signal reception step, host apparatus receive voice signal by wireless communication apparatus；
Voice signal is changed into sound step, and host apparatus is played voice signal by loudspeaker assembly；
Sound control step, intelligent sound box obtains sound, and issues control signal to household electrical appliances according to sound.
It further, further include wake-up step, the judgement of slave device receives voice signal and last time receives voice signal
Interval time is greater than the predetermined time when interval time, and slave device will wake up voice to externally sending by wireless communication apparatus
Signal.
Further, further include address judgment step, after sound is switched to voice signal by slave device, to voice signal into
Row judgement, searches out its household electrical appliances and its corresponding host apparatus for needing to control, and slave device finds out corresponding host device
ID, and establish and communicate with corresponding host device.
By the way that address judgment step is arranged, sending wireless communication signal can be accurately oriented；Other host apparatus can be with
Useless wireless signal is filtered；Reduce load.
It further, further include relaying step, when the contact signal intensity between slave device and host apparatus is lower than pre-
When definite value, the slave device can peritropous slave device transmit and receive the host apparatus ID of voice signal, and connection is selected to believe
Number emphasize that the periphery slave device higher than predetermined value establishes communication, the slave device on periphery is 1 grade of relaying slave at this time, in 1 grade
It is first established and is communicated to host apparatus according to host apparatus ID after slave device, if having slave device in 1 grade of relaying slave device
When contact signal intensity between host apparatus is higher than predetermined value, then highest 1 grade of relaying slave of contact signal intensity
Or one 1 grade of relaying slave of random selection feeds back to initial slave device as relaying, and by the ID that 1 grade relays slave；When 1
When communication signal intensity between grade relaying slave and host apparatus is still not above predetermined value, then 1 grade of relaying slave continues
Host apparatus ID is sent to the slave device on its periphery, and connection signal is selected to emphasize that the periphery slave device higher than predetermined value is built
Vertical communication, the slave device on periphery is 2 grades of relaying slaves at this time, if having slave device and host in 2 grades of relaying slave devices
When contact signal intensity between device is higher than predetermined value, then highest 2 grades of relaying slaves of contact signal intensity or at random
Select 2 grades of relaying slaves as relaying；.It repeatedly, until finding n grades of relaying slaves, n > 2, and is nature
Number.
Slave device can be formed by multiple slave devices and be relayed when establishing communication contact with host apparatus, so that control
Distance processed obtains very big extension, and guarantees that signal is emphasized.
The invention has the benefit that mesh of the invention be to provide the device for increasing intelligent sound box acoustic distance, should
Apparatus structure is simple, it is easy to accomplish, all intelligent sound boxes on the market can be used for, the practicability of intelligent sound box, energy are considerably increased
Enough meet the needs of a variety of workplaces, greatly increases that acoustic distance in the interactive experience of intelligent sound box is short and misidentification
Problem.
Detailed description of the invention
1st figure system host apparatus of the invention and slave device work flow diagram.
2nd figure system host apparatus of the invention and slave device architecture block diagram.
3rd figure system host apparatus of the invention and slave device installation diagram.
The schematic diagram that 4th figure system existing equipment uses.
The schematic diagram that 5th figure system apparatus of the present invention use.
Description of symbols:
11 --- power supply assembly；12 --- radio communication mold block assembly；13 --- loudspeaker assembly；14 --- microphone assembly；
15 --- host apparatus cage assembly；21 --- microphone assembly；22 --- radio communication mold block assembly；23 --- battery is total
At；24 --- loudspeaker assembly；25 --- slave crust of the device assembly；31 --- user's sound；41 --- host apparatus；
42 --- slave device；51 --- intelligent sound box；52 --- router；53 --- cloud server；54 --- home wiring control dress
It sets；55 --- household appliance.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Embodiment 1: referring to Fig. 1 to Fig. 5.
Increase the device of intelligent sound box acoustic distance, device includes host apparatus 41 and slave device 42, wherein host
Device includes power supply assembly 11, radio communication mold block assembly 12 (RF module and MCU processor), loudspeaker assembly 13, Mike
Wind assembly 14 and host apparatus cage assembly 15；The power supply assembly 11 connects radio communication mold block assembly 12 and loudspeaker assembly
13, microphone assembly 14；The power supply assembly 11, radio communication mold block assembly 12, loudspeaker assembly 13 and microphone assembly 14
It is installed in host apparatus cage assembly 15；The power supply assembly 11 for connect power supply and for radio communication mold block assembly 12 with
Loudspeaker assembly 13 provides electric power, and the radio communication mold block assembly 12 is total by loudspeaker to biography after receiving slave device signal
At 13 amplification voice signals, this sound signal is transmitted to the received microphone of intelligent sound box again, to realize the sound for increasing intelligent sound box
Sound receives distance.
Increase the device of intelligent sound box acoustic distance, device includes host apparatus 41 and slave device 42, wherein slave
Device 42 include microphone assembly 21, loudspeaker assembly 24, radio communication mold block assembly 22 (RF module and MCU processor),
Battery assembly 23 and slave crust of the device assembly 25, the battery assembly 23 connects radio communication mold block assembly 22 and microphone is total
At 21, the battery assembly 23, radio communication mold block assembly 22 and microphone assembly 21 are installed on 25 in slave crust of the device；Institute
Battery assembly 23 is stated for providing electric power for radio communication mold block assembly 22, is passed after the reception of microphone assembly 21 user voice
Signal is transmitted into host apparatus 41 to radio communication mold block assembly 22, then by radio communication mold block assembly 22, to realize increase intelligence
The sound of energy speaker receives distance.
The host apparatus separates in respective case body with intelligent sound box, or host apparatus is straight with intelligent sound box
It connects and is integrated in intelligent sound box shell.
The host apparatus power supply assembly can merge into a power supply assembly with intelligent sound box power supply assembly or separate two
A independent power supply assembly, radio communication mold block assembly can merge into a wireless communication with intelligent sound box radio communication mold block assembly
Module assembly separates two independent radio communication mold block assemblies.
The slave device battery assembly can be in-building type battery or circumscribed battery, and the circumscribed battery can be with
It is mobile power source or alternate form rechargeable battery, also can is any non-charging battery on the market.
The slave device can be wearable device, also can be putting type equipment.
The slave device microphone assembly can adjust the quantity of Mai Kefeng according to effect, and the Mai Kefeng quantity can be single
A or several compositions.
The host apparatus microphone assembly can not have to installing on demand.
The slave device loudspeaker assembly can not installed on demand, be changed to flashing light as identification.
The device for increasing intelligent sound box acoustic distance, the host apparatus and slave device, it is characterised in that institute
State radio communication mold block assembly can for any RF module on the market as communication modes and also use FM and AM radio as
It is also analogue signal that communication modes, which can be digital signal, can also mutually be converted to mix signal, signal can be encrypted or is not added
It is close.
Increase the device of intelligent sound box acoustic distance comprising:
Slave device is provided with microphone assembly and wireless communication module for receiving user's voice；
Host apparatus is provided with wireless communication module and loudspeaker assembly；
The microphone assembly of slave device gets the voice command of user's sending, broadcasts language outward by wireless communication module
Sound order；Host apparatus receives voice command by wireless communication module, and is played out voice command by loudspeaker assembly
Come.
In the specific implementation, voice signal is carried out by relay process by slave device, host apparatus, slave device will be former
The voice signal of beginning, which is changed into radio signal, to be transmitted, and host apparatus receives radio signal and is reduced to sound letter
Number, so that intelligent sound box can accurately obtain voice signal；Host apparatus is located at intelligent sound box nearby or is integrated.Pass through nothing
Line electric signal transmission, so that the command range of speaker is extended.
Further, slave device is provided with wake-up system, and wake-up system includes storage unit and judging unit；Storage
Unit is stored with the voice messaging for waking up slave device.
When slave device in a dormant state when, user says specific starting voice；The microphone of slave device is total
At getting voice, and it is sent to judging unit, judging unit is to the voice messaging in the voice messaging and storage unit of acquisition
It is compared, after comparison passes through, wake-up system works and starts slave device, and otherwise, slave device keeps suspend mode shape
State.
Further, the slave device or host apparatus are equipped with MCU and time quantum, slave device or host apparatus
Storage unit is stored with the wake-up voice messaging for waking up intelligent sound box, when slave device or host apparatus receive voice signal
When, and the time of the reception voice signal and last time receive the time interval of voice signal greater than predetermined time or the secondary reception
Voice signal is to receive voice signal for the first time；MCU, which will be transferred, wakes up voice messaging, and will wake up voice messaging and received language
Message breath is externally sent together.
Most of intelligent sound box all has sleep mode to save electric energy at present；When user when in use, intelligent sound
Case is likely to be at dormant state, it is therefore desirable to be waken up；The technical program passes through in slave device or host apparatus setting
Between unit, judge whether intelligent sound box is in sleep by time quantum, i.e., by two adjacent voice signal times, with
Whether and voice signal is received for the first time.When judging intelligent sound box in a dormant state, 1, slave device receiving voice
When signal, MCU calls the wake-up voice messaging in storage unit at once and is sent by wireless communication apparatus；Host apparatus
It connects first to receive and wakes up voice signal and intelligent sound box is played by the microphone assembly of host apparatus, start intelligent sound box；
Or: 2, when host apparatus by wireless communication apparatus receive voice signal, MCU calls the wake-up language in storage unit at once
Message breath plays, and then plays the voice messaging of user again.
Further, the host apparatus is provided with microphone assembly, and slave device is equipped with loudspeaker assembly.
Intelligent sound box generally all has dialogue function at present, and intelligent sound box can be fed back according to voice signal；Host dress
It sets and is provided with microphone assembly, the voice signal that can be issued to intelligent sound box is picked up；After being picked up to voice signal, pass through
Wireless communication module is sent to slave device, and slave device is played by the voice signal that loudspeaker assembly feeds back intelligent sound box
Out.
Further, slave device, host apparatus are provided with ID unit and storage unit, the storage unit of slave device
It is stored with the corresponding Key word voice signal of ID and the ID of host apparatus.
Intelligent sound box when in use, possible more than one intelligent sound box；Therefore need to matching host apparatus into
Line flag, the technical program are marked using ID unit；ID unit can based on plate mark etc., or individually
Device；User needs to be issued corresponding crucial according to ad hoc rules when needing to issue voice command to some intelligent sound box
Word；Then slave device obtains voice command, and identifies keyword therein, and according to Key word voice signal in storage unit
In search out matched host id, then slave device and corresponding host apparatus, which are established, communicates, and by corresponding voice command
It is transferred to host apparatus, host apparatus passes through microphone assembly again and plays back voice command.
Referring to Fig. 1, Fig. 2；The microphone of slave device obtains user's sound, switchs to electric current by internal adc circuit
Signal, the wake-up system work in slave device, while the MCU of slave device obtains the wake-up voice messaging of storage unit, it is secondary
The wireless communication module of machine device will wake up voice messaging and be sent to host apparatus, the wireless telecommunications mould of slave device by antenna
Block is using RF module；It can certainly be using modules such as bluetooth, 5G circuit module, 4G circuit modules.After slave wakes up, wheat
Gram wind receives the voice of user again, and carries out analog-to-digital conversion by adc circuit, then be sent to host by wireless communication module
Device；Host apparatus is by wireless communication module, such as RF module；The voice signal for receiving the transmission of slave device, then by DAC
Digital-to-analogue conversion is carried out, sounding is then carried out by loudspeaker, sends sound to intelligent sound box；Intelligent sound box receives voice life
It enables, and carries out intelligent Answering sounding, the microphone of host apparatus obtains the voice feedback of intelligent sound box, is then carried out by ADC
Analog-to-digital conversion, then sent from wireless communication module to slave device, slave device is received by wireless communication apparatus, then by DAC
It is converted, is then played out by loudspeaker, feed back to user.
As shown in figure 4, at present intelligent sound box 51 when in use, can only short distance acquisition sound, or pass through router
52, cloud server 53 uploads or obtains control command, is then issuing control command, home wiring control to domestic electric appliances controller 54
Device 54 issues control instruction to household appliance.
As shown in figure 5, user's sound 31 passes through slave device 42 for voice command after by setting the device of the invention
It is transferred to host apparatus 41, voice command is sent to intelligent sound box 51 again by host apparatus 41, and intelligent sound box 51 is then to family
Controller for electric consumption 54 issues control command, and domestic electric appliances controller 54 issues control instruction to household appliance.To reach increase sound
Case command range.
Embodiment 2: a method of increasing intelligent sound box acoustic distance comprising:
Sound receiving step receives user's sound by microphone assembly by slave device, and sound is switched to sound letter
Number；
Transmission of sound signals step, slave device are externally sent voice signal by wireless communication apparatus；
Audible signal reception step, host apparatus receive voice signal by wireless communication apparatus；
Voice signal is changed into sound step, and host apparatus is played voice signal by loudspeaker assembly；
Sound control step, intelligent sound box obtains sound, and issues control signal to household electrical appliances according to sound.
It further, further include wake-up step, the judgement of slave device receives voice signal and last time receives voice signal
Interval time is greater than the predetermined time when interval time, and slave device will wake up voice to externally sending by wireless communication apparatus
Signal.
Further, further include address judgment step, after sound is switched to voice signal by slave device, to voice signal into
Row judgement, searches out its household electrical appliances and its corresponding host apparatus for needing to control, and slave device finds out corresponding host device
ID, and establish and communicate with corresponding host device.
By the way that address judgment step is arranged, sending wireless communication signal can be accurately oriented；Other host apparatus can be with
Useless wireless signal is filtered；Reduce load.
It further, further include relaying step, when the contact signal intensity between slave device and host apparatus is lower than pre-
When definite value, the slave device can peritropous slave device transmit and receive the host apparatus ID of voice signal, and connection is selected to believe
Number emphasize that the periphery slave device higher than predetermined value establishes communication, the slave device on periphery is 1 grade of relaying slave at this time, in 1 grade
It is first established and is communicated to host apparatus according to host apparatus ID after slave device, if having slave device in 1 grade of relaying slave device
When contact signal intensity between host apparatus is higher than predetermined value, then highest 1 grade of relaying slave of contact signal intensity
Or one 1 grade of relaying slave of random selection feeds back to initial slave device as relaying, and by the ID that 1 grade relays slave；When 1
When communication signal intensity between grade relaying slave and host apparatus is still not above predetermined value, then 1 grade of relaying slave continues
Host apparatus ID is sent to the slave device on its periphery, and connection signal is selected to emphasize that the periphery slave device higher than predetermined value is built
Vertical communication, the slave device on periphery is 2 grades of relaying slaves at this time, if having slave device and host in 2 grades of relaying slave devices
When contact signal intensity between device is higher than predetermined value, then highest 2 grades of relaying slaves of contact signal intensity or at random
Select 2 grades of relaying slaves as relaying；.It repeatedly, until finding n grades of relaying slaves, n > 2, and is nature
Number.
Slave device can be formed by multiple slave devices and be relayed when establishing communication contact with host apparatus, so that control
Distance processed obtains very big extension, and guarantees that signal is emphasized.
The present invention explains in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, without departing from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of device for increasing intelligent sound box acoustic distance comprising host apparatus and slave device, it is characterised in that:
Host apparatus includes outside power supply assembly, radio communication mold block assembly, loudspeaker assembly, microphone assembly and host apparatus
Housing assy, the power supply assembly connection radio communication mold block assembly and loudspeaker assembly, the power supply assembly, wireless communication module
Assembly and loudspeaker assembly are installed in host apparatus shell；The power supply assembly is for connecting power supply and being wireless communication module
Assembly and loudspeaker assembly provide electric power, and the host apparatus transmits after receiving slave device signal by radio communication mold block assembly
Loudspeaker assembly amplifies voice signal to intelligent sound box, to realize that the sound for increasing intelligent sound box receives distance；
Slave device its include microphone assembly, radio communication mold block assembly, battery assembly, loudspeaker assembly and slave device
Cage assembly, the battery assembly connection radio communication mold block assembly and microphone assembly, the battery assembly, radio communication mold
Block assembly and microphone assembly are installed in host apparatus shell；The battery assembly is used to be radio communication mold block assembly and wheat
Gram wind assembly provides electric power, and the microphone assembly reaches radio communication mold block assembly after receiving user voice, then by channel radio
Believe that signal is transmitted host apparatus by module assembly, to realize that the sound for increasing intelligent sound box receives distance.
2. increasing the device of intelligent sound box acoustic distance as described in claim 1, it is characterised in that: the power supply assembly includes
There are input connecting or disconnecting circuit, voltage regulator circuit, radio communication mold block assembly includes communicating circuit, wherein input connecting or disconnecting circuit is that access is outer
Portion's power supply, power supply can be that alternating current can also be direct current to provide voltage regulator circuit normal work；Voltage regulator circuit mainly mentions
For communicating circuit and loudspeaker assembly stable power-supplying；Communicating circuit is after receiving the signal that slave device is sent by loudspeaking
Signal is amplified and is made a sound by loudspeaker by device assembly.
3. increasing the device of intelligent sound box acoustic distance as claimed in claim 2, it is characterised in that: described includes that power supply is total
At, radio communication mold block assembly, loudspeaker assembly and host apparatus cage assembly, increase the host dress of intelligent sound box acoustic distance
It sets and is separated in respective case body with intelligent sound box, or host apparatus and intelligent sound box are integrated in intelligent sound box.
4. as claimed in claim 3 increase intelligent sound box acoustic distance device, it is characterised in that: it is described by host apparatus with
Intelligent sound box is integrated in intelligent sound box, and power supply assembly can merge into a power supply assembly or be separated with intelligent sound box power supply assembly
Two independent power supply assemblies, radio communication mold block assemblies can merge into a channel radio with intelligent sound box radio communication mold block assembly
Believe module assembly or separates two independent radio communication mold block assemblies.
5. increasing the device of intelligent sound box acoustic distance as described in claim 1, it is characterised in that: the wireless communication module
Assembly can also use FM and AM radio as communication modes, can be for any RF module on the market as communication modes
Digital signal can also be analogue signal, can also mutually convert to mix signal, signal, which can encrypt, can not also encrypt.
6. increasing the device of intelligent sound box acoustic distance as described in claim 1, it is characterised in that: slave device battery assembly
Being readily modified as power supply assembly includes input connecting or disconnecting circuit, voltage regulator circuit, wherein input connecting or disconnecting circuit is access external power supply,
Power supply can be that alternating current can also be direct current to provide voltage regulator circuit normal work；Voltage regulator circuit mainly provides wireless communication
Module assembly, microphone assembly and loudspeaker assembly, which are stablized, to be supplied.
7. increasing the device of intelligent sound box acoustic distance as described in claim 1, it is characterised in that: wherein microphone assembly master
It to be sent to host apparatus to receive sound, wherein the visual demand of slave device cancels loudspeaker assembly and is changed to LED light, allows host
Device received sound be sent to slave device and show radio reception in a manner of flashing light.
8. increasing the device of intelligent sound box acoustic distance as described in claim 1, it is characterised in that: the slave device can be with
It is that a slave device or multiple slave devices are linked with a host apparatus, multiple slave devices can realize that multiple places pass
Send user voice to a host apparatus.
9. increasing the device of intelligent sound box acoustic distance as described in claim 1, it is characterised in that: the slave device wake
System can for specific wake-ups word formula wake up, can for button wake up, can for vibration-type wake up, can for induction type wake-up or on the market
Any mode of the wake-up mode as wake-up system.
10. a kind of method for increasing intelligent sound box acoustic distance, it is characterised in that: comprising:
Sound receiving step receives user's sound by microphone assembly by slave device, and sound is switched to sound letter
Number；
Transmission of sound signals step, slave device are externally sent voice signal by wireless communication apparatus；
Audible signal reception step, host apparatus receive voice signal by wireless communication apparatus；
Voice signal is changed into sound step, and host apparatus is played voice signal by loudspeaker assembly；
Sound control step, intelligent sound box obtains sound, and issues control signal to household electrical appliances according to sound.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107124728A TW202007188A (en) | 2018-07-16 | 2018-07-16 | Device which can increase distance for intelligent voice box |
| TW107124728 | 2018-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110290443A true CN110290443A (en) | 2019-09-27 |
Family
ID=68021225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910624264.7A Pending CN110290443A (en) | 2018-07-16 | 2019-07-11 | Device and method for increasing sound distance of intelligent sound box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110290443A (en) |
| TW (1) | TW202007188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601193A (en) * | 2020-05-11 | 2020-08-28 | 长沙胖胖智能科技有限公司 | Whole-house control system based on intelligent sound and control method thereof |
| CN112511391A (en) * | 2020-12-04 | 2021-03-16 | 那日 | Based on intelligent house uses intelligent terminal controller |
| CN114430528A (en) * | 2021-12-17 | 2022-05-03 | 珠海格力电器股份有限公司 | Sound data playing method and device, electronic equipment and storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202856963U (en) * | 2012-08-31 | 2013-04-03 | 纪统正 | Bluetooth wireless stereophonic speaker |
| TW201337910A (en) * | 2012-03-02 | 2013-09-16 | zhi-hong Lin | Wearable voice control transmission device |
| CN104301399A (en) * | 2014-09-28 | 2015-01-21 | 深圳市星盘科技有限公司 | System and method for remotely controlling loudspeaker box through voice |
| CN106128459A (en) * | 2016-06-30 | 2016-11-16 | 广东美的制冷设备有限公司 | Phonetic controller and sound control method based on multi-microphone |
| CN206302530U (en) * | 2016-12-17 | 2017-07-04 | 中山市秦奇电子科技有限公司 | A kind of wireless microphone system |
| CN106952647A (en) * | 2017-03-14 | 2017-07-14 | 上海斐讯数据通信技术有限公司 | A kind of intelligent sound box and its application method based on cloud management |
| WO2017152833A1 (en) * | 2016-03-07 | 2017-09-14 | 深圳市轻生活科技有限公司 | Voice-controlled smart fan |
| CN107819477A (en) * | 2017-11-30 | 2018-03-20 | 四川领创者科技有限公司 | A kind of wireless speech conversational system of high bandwidth |
| CN207181990U (en) * | 2017-09-11 | 2018-04-03 | 湖州靖源信息技术有限公司 | A kind of distributed intelligence audio amplifier speech control system |
| TWM561970U (en) * | 2018-01-16 | 2018-06-11 | Ray Max Int Inc | Multi-functional speaker |
-
2018
- 2018-07-16 TW TW107124728A patent/TW202007188A/en unknown
-
2019
- 2019-07-11 CN CN201910624264.7A patent/CN110290443A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201337910A (en) * | 2012-03-02 | 2013-09-16 | zhi-hong Lin | Wearable voice control transmission device |
| CN202856963U (en) * | 2012-08-31 | 2013-04-03 | 纪统正 | Bluetooth wireless stereophonic speaker |
| CN104301399A (en) * | 2014-09-28 | 2015-01-21 | 深圳市星盘科技有限公司 | System and method for remotely controlling loudspeaker box through voice |
| WO2017152833A1 (en) * | 2016-03-07 | 2017-09-14 | 深圳市轻生活科技有限公司 | Voice-controlled smart fan |
| CN106128459A (en) * | 2016-06-30 | 2016-11-16 | 广东美的制冷设备有限公司 | Phonetic controller and sound control method based on multi-microphone |
| CN206302530U (en) * | 2016-12-17 | 2017-07-04 | 中山市秦奇电子科技有限公司 | A kind of wireless microphone system |
| CN106952647A (en) * | 2017-03-14 | 2017-07-14 | 上海斐讯数据通信技术有限公司 | A kind of intelligent sound box and its application method based on cloud management |
| CN207181990U (en) * | 2017-09-11 | 2018-04-03 | 湖州靖源信息技术有限公司 | A kind of distributed intelligence audio amplifier speech control system |
| CN107819477A (en) * | 2017-11-30 | 2018-03-20 | 四川领创者科技有限公司 | A kind of wireless speech conversational system of high bandwidth |
| TWM561970U (en) * | 2018-01-16 | 2018-06-11 | Ray Max Int Inc | Multi-functional speaker |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601193A (en) * | 2020-05-11 | 2020-08-28 | 长沙胖胖智能科技有限公司 | Whole-house control system based on intelligent sound and control method thereof |
| CN112511391A (en) * | 2020-12-04 | 2021-03-16 | 那日 | Based on intelligent house uses intelligent terminal controller |
| CN114430528A (en) * | 2021-12-17 | 2022-05-03 | 珠海格力电器股份有限公司 | Sound data playing method and device, electronic equipment and storage medium |
| CN114430528B (en) * | 2021-12-17 | 2023-08-11 | 珠海格力电器股份有限公司 | Sound data playing method and device, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202007188A (en) | 2020-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110290443A (en) | Device and method for increasing sound distance of intelligent sound box | |
| CN105792050A (en) | Bluetooth earphone and communication method based on same | |
| CN102954591B (en) | A kind of electric heater | |
| JP2014045258A (en) | Remote control device | |
| CN101640552A (en) | Bluetooth device | |
| CN102956097A (en) | Control system and control method for intelligent bluetooth toilet | |
| CN108198550A (en) | A kind of voice collecting terminal and system | |
| CN110161910A (en) | A kind of full room networking type intelligent appliance control system and control method | |
| CN106169233B (en) | Intelligent acousto-optic controller | |
| CN203858753U (en) | Home appliance system of Internet of things and signal conversion device of home appliance system | |
| CN204697289U (en) | Based on identification of sound source system and the intelligent appliance equipment of microphone | |
| CN206920917U (en) | A kind of smart home main frame based on Voice command | |
| CN106647568A (en) | Mobile phone remote control type multifunctional chair | |
| CN203645668U (en) | Bluetooth device | |
| CN217443749U (en) | Integrated control box and intelligent home control system | |
| CN211860458U (en) | Sound receiving and transmitting expansion device of intelligent sound box | |
| CN208940167U (en) | Bluetooth headset with voice arousal function | |
| CN213635361U (en) | Online voice intelligent control PD charging head | |
| CN209593719U (en) | A kind of intelligent sound box | |
| CN216210596U (en) | Intelligent household electrical appliance control panel with offline voice response interaction and touch remote control | |
| CN209982799U (en) | Intelligent control system capable of replacing traditional lamp control mode and circuit | |
| CN209133215U (en) | A kind of speech recognition system | |
| CN110519133B (en) | Network node equipment and wireless network system | |
| CN207925132U (en) | Voice control device and phonetic controller | |
| CN113257228A (en) | Intelligent terminal control method, equipment and system based on distributed microphone voice control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |