CN107479854A - A kind of projecting apparatus and projecting method - Google Patents
A kind of projecting apparatus and projecting method Download PDFInfo
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- CN107479854A CN107479854A CN201710765380.1A CN201710765380A CN107479854A CN 107479854 A CN107479854 A CN 107479854A CN 201710765380 A CN201710765380 A CN 201710765380A CN 107479854 A CN107479854 A CN 107479854A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
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- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the invention discloses a kind of projecting apparatus and projecting method.Wherein, the projecting apparatus includes housing and the intelligent mainboard, audio collection module, dio Output Modules, projection information modular converter and the ray machine that are arranged in housing.Audio collection module, it is connected with intelligent mainboard, for gathering the audio-frequency information of user, and sends to intelligent mainboard；Intelligent mainboard, for receiving audio-frequency information, audio-frequency information is resolved into text information, the control instruction determined according to text information performs respective operations, and respective operations comprise at least determines information to be projected according to control instruction；Ray machine, it is connected by projection information modular converter with intelligent mainboard, for the information to be projected after the conversion of projection information modular converter to be projected；Dio Output Modules, it is connected with intelligent mainboard, for exporting the audio-frequency information with information matches to be projected.The invention improves the manipulation force of projecting apparatus, enhances the hommization and intellectuality of projecting apparatus, improves Consumer's Experience.
Description
Technical field
The present embodiments relate to smart machine technology, more particularly to a kind of projecting apparatus and projecting method.
Background technology
The arrival of Internet era so that increasing intelligent equipment incorporates the life of people, brings not
Same intelligent experience.
Smart projector is the functions such as a kind of expansible software and hardware tool, man-machine interaction, multimedia interconnection in the intelligence of one
Change electronic product, web search, video request program (Video on Demand, VOD), digital music, Web education and net can be achieved
The application services such as network video.Otherness based on built-in system, its function are also different.Existing projecting apparatus is mostly by can
Launch infrared or radio frequency signal remote control control, or function of search is realized by input through keyboard.
Projecting apparatus is defeated when carrying out word input (such as search the resources of movie ＆ TV) by remote control control or input through keyboard
It is very slow to enter speed, uses inadequate fast intelligent, user experience is not high.
The content of the invention
The embodiment of the present invention provides a kind of projecting apparatus and projecting method, to realize the manipulation force for improving projecting apparatus, enhancing
The hommization and intellectuality of projecting apparatus, improve Consumer's Experience.
In a first aspect, the embodiments of the invention provide a kind of projecting apparatus, the projecting apparatus includes housing, in addition to is arranged at shell
Internal intelligent mainboard, audio collection module, dio Output Modules, projection information modular converter and ray machine；Wherein,
The audio collection module, it is connected with the intelligent mainboard, for gathering the audio-frequency information of user, and sends to institute
State intelligent mainboard；
The intelligent mainboard, for receiving the audio-frequency information, the audio-frequency information is resolved into text information, according to institute
The control instruction for stating text information determination performs respective operations, and the respective operations comprise at least to be determined according to the control instruction
Information to be projected；
The ray machine, it is connected by the projection information modular converter with the intelligent mainboard, for will be through the projection
Information to be projected after info conversion module conversion is projected；
The dio Output Modules, it is connected with the intelligent mainboard, for exporting the sound with the information matches to be projected
Frequency information.
Further, the intelligent mainboard includes audio parsing module and information search module；Wherein,
The audio parsing module, is connected with the audio collection module, for receiving the audio-frequency information, by the sound
Frequency information is sent to speech analysis Cloud Server, and receives what the speech analysis Cloud Server generated according to the audio-frequency information
Text information；
Described information search module, it is connected with the audio parsing module, for identifying the key in the text information
Word, and control instruction is generated according to the keyword, and the information to be projected is determined according to the control instruction.
Further, the projecting apparatus also includes wireless module；
The wireless module is connected with the intelligent mainboard, for control instruction to be sent to the default webserver, and
The information to be projected that the default webserver determines according to the control instruction is received, and the information to be projected is sent
To the intelligent mainboard.
Further, the projecting apparatus also includes echo cancel circuit；
The echo cancel circuit is arranged in the audio collection module and/or the dio Output Modules, for pair
The audio-frequency information of the audio collection module collection and/or the audio-frequency information of dio Output Modules output carry out echo and disappeared
Remove.
Second aspect, the embodiment of the present invention additionally provide a kind of projecting method, and this method includes：
The audio-frequency information of user is obtained, and the audio-frequency information is resolved into text information；
Control instruction is generated according to the text information, and respective operations are carried out according to the control instruction.
Further, the audio-frequency information is resolved into text information, including：
The audio-frequency information is sent to speech analysis Cloud Server so that the speech analysis Cloud Server is to the sound
Frequency information carries out word parsing, text information corresponding to generation；
Receive the text information of the speech analysis Cloud Server feedback.
Further, control instruction is generated according to the text information, including：
The keyword in the text information is identified, and control instruction is generated according to the keyword.
Further, respective operations are carried out according to the control instruction, including：
Information to be projected is determined according to the control instruction；
The information to be projected is projected, and plays the audio-frequency information of the information matches to be projected.
Further, information to be projected is determined according to the control instruction, including：
Matched, the information that the match is successful is defined as to be projected in resource is locally stored according to the control instruction
Information；And/or
The control instruction is sent to the default webserver so that the default webserver determines and the control
The information of instructions match processed, the default webserver feedack is defined as information to be projected.
Further, after the audio-frequency information of user is obtained, in addition to：
Echo cancellor is carried out to the audio-frequency information；
Accordingly, before the audio-frequency information of the information matches to be projected is played, in addition to：
Echo cancellor is carried out to the audio-frequency information of the information matches to be projected.
The present invention, can be automatically to the audio-frequency information of user by increasing intelligent sound interactive function to existing projecting apparatus
Parsed, obtain operating corresponding to operational order and execute instruction, solve in the prior art by key-press input word shape
Caused by formula or button inquiry form control projecting apparatus the problem of complex operation, realize projecting apparatus and use interactive voice
The function of manipulation, the manipulation force of projecting apparatus is improved, enhance the hommization and intellectuality of projecting apparatus, improve Consumer's Experience.
Brief description of the drawings
Fig. 1 is a kind of structural representation for projecting apparatus that the embodiment of the present invention one provides；
Fig. 2 is a kind of structural representation for projecting apparatus that the embodiment of the present invention one provides；
Fig. 3 is a kind of projecting method flow chart that the embodiment of the present invention two provides；
Fig. 4 is a kind of projecting method flow chart that the embodiment of the present invention three provides.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
Fig. 1 is a kind of structural representation for projecting apparatus that the embodiment of the present invention one provides, and the present embodiment is applicable to utilize
Projecting apparatus enters the situation of row information projection.
Referring to Fig. 1, the device of the embodiment specifically includes：Audio collection module 101, intelligent mainboard 102, projection information turn
Change the mold block 103, ray machine 104 and dio Output Modules 105.Wherein,
Audio collection module 101, it is connected with intelligent mainboard 102, for gathering the audio-frequency information of user, and sends to intelligence
Mainboard 102.Optionally, audio collection module 101 includes microphone and audio processing chip；Wherein, microphone is used to gather
Audio signal be converted to electric signal；Audio processing chip is used to convert electrical signals to data signal.
Intelligent mainboard 102, for receiving audio-frequency information, audio-frequency information is resolved into text information, it is true according to text information
Fixed control instruction performs respective operations, and respective operations comprise at least determines information to be projected according to control instruction.
In the present embodiment, information to be projected is such as can be but not limited to video, image and the word page, control instruction
The instruction for controlling projecting apparatus to carry out respective operations is referred to, wherein control instruction can be but not limited to information search to be projected and refer to
Make, information play instruction to be projected or projective parameter regulating command etc., respective operations also include according to control instruction to projecting apparatus
Operation is controlled, for example, sound size and the projection page that regulation projection process audio-frequency information plays return to the upper level page
Deng operation.
Projection information modular converter 103, it is connected respectively with intelligent mainboard 102 and ray machine 104, for by intelligent mainboard 102
The information format conversion to be projected of output is the image information form that can be projected with ray machine 104.
Ray machine 104, it is connected by projection information modular converter 103 with intelligent mainboard 102, for will be changed through projection information
Information to be projected after module 103 is changed is projected.
Dio Output Modules 105, it is connected with intelligent mainboard 102, for exporting the audio-frequency information with information matches to be projected.
Wherein, the audio-frequency information of output includes but is not limited to match with projection information voice, music and various dub.
Optionally, dio Output Modules 105 include audio conversion chip, power amplifier and loudspeaker；Wherein, audio conversion core
Piece is used to the audio-frequency information data signal with information matches to be projected being converted to simulated audio signal；Power amplifier is used for mould
Intend audio signal amplification output；Loudspeaker are used to receive and the simulated audio signal of amplification are converted into voice signal output.
Preferably, on the basis of above-described embodiment, the intelligent mainboard 102 of the projecting apparatus specifically includes audio parsing module
With information search module.Wherein,
Audio parsing module, be connected with audio collection module 101, for receiving audio-frequency information, by audio-frequency information send to
Speech analysis Cloud Server, and receive the text information that speech analysis Cloud Server generates according to audio-frequency information.Wherein, audio is worked as
After information is sent to speech analysis Cloud Server by network, speech analysis Cloud Server is known to the audio-frequency information of reception
Not, identify that the backward projecting apparatus local system of completion returns to the text information of generation, then carried out in projecting apparatus local system
From Text To Speech (Text To Speech, TTS) synthesis, the complete speech information after synthesizing is resolved to completely again
Text information.
Information search module, it is connected with audio parsing module, for identifying the keyword in above-mentioned text information, and according to
Keyword generates control instruction, and information to be projected is determined according to control instruction.Such as：When user sends voice command, " I will see
During warwolf 2 ", this audio-frequency information is gathered by audio collection module 101, is parsed by the audio parsing module of intelligent mainboard 102
For text message, " I will see warwolf 2 ", and information search module identifies that keyword therein " warwolf 2 ", generates according to this keyword
Control instruction, wherein, control instruction can be to carry keyword " the information search instruction of warwolf 2 ".In the local of projecting apparatus
Relevant search is carried out in storage resource and/or Internet resources, information to be projected is determined according to search result.It is therein to be locally stored
Resource includes but is not limited to projecting apparatus and module and the PC being connected with projecting apparatus, tablet personal computer, smart mobile phone is locally stored
With the storage resource in camera etc., Internet resources include the available resources in the network platform of the default webserver.
In the present embodiment, the audio-frequency information that audio collection module 101 gathers is parsed by audio parsing module, obtained
To text information, and information search is generated by information search module and instructed, quickly determined information to be projected, solve existing skill
The problem of complex operation caused by form searches information to be projected is inquired about by key-press input written form or button in art, it is real
Show and operated by audio frequency control projecting apparatus, improved the intellectuality of projecting apparatus.
Optionally, the projecting apparatus also includes wireless module 109, is connected with intelligent mainboard 102, for control instruction to be sent
To the default webserver, and the information to be projected that the default webserver determines according to control instruction is received, and will be to be projected
Information is sent to intelligent mainboard 102.Exemplary, referring to Fig. 2, Fig. 2 is a kind of projecting apparatus that the embodiment of the present invention one provides
Structural representation.Wherein, wireless module 109 includes but is not limited to bluetooth unit, WiFi (Wireless-Fidelity, wireless guarantor
Very) unit, ZigBee units and Z-Wave units.Exemplary, taken by WiFi units projecting apparatus and default network
Business device connection, control instruction will be sent by wireless network to the above-mentioned default webserver, and WiFi units receive above-mentioned default
The information to be projected that the webserver determines according to control instruction, and information to be projected is sent to intelligent mainboard 102.
Optionally, it is connected by projecting apparatus wireless module 109 with default terminal device, according to control instruction in terminal device
It is locally stored in resource and determines information to be projected.Exemplary, when projecting apparatus is connected by wireless module 109 with terminal device
When, control instruction will be sent to terminal device by wireless network, and screening and control in resource is locally stored in terminal device
The information to be projected of instructions match processed, the information to be projected of the receiving terminal apparatus of wireless module 109 feedback, and by information to be projected
Send to intelligent mainboard 102.
In the present embodiment, projecting apparatus and the default webserver and default terminal device are carried out by wireless module 109
Connection, realize and information to be projected is searched for by the default webserver and default terminal device, extend information to be projected
Hunting zone.
Further, the projecting apparatus also includes echo cancel circuit, and echo cancel circuit is arranged at audio collection module 101
And/or in dio Output Modules 105, for the audio-frequency information and/or dio Output Modules gathered to audio collection module 101
The audio-frequency information of 105 outputs carries out echo cancellor.The presence of echo can produce to the audio-frequency information of collection and the audio-frequency information of output
Raw interference, echo canceling method can be used to eliminate echo, that is, pass through the size of adaptive approach estimate echo signal, Ran Hou
This estimate is subtracted in reception signal to reach the effect of elimination echo.
In the present embodiment, by carrying out echo cancellor to the audio-frequency information of collection, the audio for inputting intelligent mainboard is improved
The quality of signal, the interference that echo parses to audio is avoided, improve the degree of accuracy for the text information that parsing obtains.It is simultaneously right
The audio-frequency information of output carries out echo cancellor, reduces echo interference, improves the quality of audio to be played.
On the basis of above-mentioned technical proposal, the projecting apparatus also includes：
Power module 106, it is connected with intelligent mainboard 102, it is defeated specifically includes rechargeable battery, power switch and dc source
Incoming interface, supported for providing electricity for projecting apparatus.
Flash memory cards (Trans-flash Card, TF) module 107, is connected with intelligent mainboard 102, is thrown for storing
The local resource data to be projected of shadow instrument.
USB (Universal Serial Bus, USB) interface module 108, is connected with intelligent mainboard 102,
For being connected by data wire projecting apparatus with terminal device, resource-sharing is realized；Wherein, terminal device includes but is not limited to
PC, tablet personal computer, mobile phone and camera etc..
Touch-key module 110, it is connected with intelligent mainboard 102, specifically includes Home key, return key, acknowledgement key, volume
Plus/minus key and up/down/left/right key, for carrying out button operation to projecting apparatus.Such as：In projection process, user can lead to
Cross manually by Home key, the projection page is returned to the main menu page；Projection process sound intermediate frequency letter is adjusted by pressing volume plus/minus key
Cease the sound size played.
Radiating module 111, it is connected with ray machine 104, specifically includes fin and fan, for being radiated for projecting apparatus,
The quality impairment caused by projector temperature is too high to projecting apparatus is prevented in projection process, and then the feelings of service life shortening occurs
Condition.
Focus adjustment module 112, it is connected with ray machine 104, specifically includes focus adjustment wheel, for carries out focal length to projecting apparatus
Regulation, ensure the definition of projected image.
In the present embodiment, projecting apparatus realizes its work(based on built-in Android operation system and intelligent audio interactive software
Energy.
The technical scheme of the present embodiment, by the identification of audio user information and parsing to collection, determined according to the audio
Control instruction, and projecting apparatus is automatically brought into operation according to the control instruction, the intelligent sound interactive function of projecting apparatus is added,
Solves complex operation caused by inquiring about form control projecting apparatus by key-press input written form or button in the prior art
The problem of, projecting apparatus is realized using the i.e. controllable function of interactive voice, is improved the manipulation force of projecting apparatus, is enhanced projection
The hommization and intellectuality of instrument, improve Consumer's Experience.
Embodiment two
Fig. 3 is a kind of projecting method flow chart that the embodiment of the present invention two provides, and the present embodiment is applicable to utilize projection
Instrument enters row information projection situation.This method can be performed by projecting apparatus, be specifically comprised the following steps：
Step 201, the audio-frequency information for obtaining user, and this audio-frequency information is resolved into text information.
Wherein, the audio-frequency information of user is collected by microphone, and is sent audio user information to distal end using network
The audio-frequency information of reception is identified for speech analysis Cloud Server, speech analysis Cloud Server, identifies the rear orientation projection of completion
Instrument local system returns to the text information of generation, and TTS synthesis is then carried out in projecting apparatus local system, complete after synthesizing
Voice messaging is resolved to complete text information again.
Step 202, control instruction is generated according to above-mentioned text information, and respective operations are carried out according to this control instruction.
Optionally, by identifying the keyword in the complete text information after parsing, control is generated according to keyword and referred to
Order, then carries out respective operations.
Wherein, respective operations comprise at least determines information to be projected according to control instruction.Information to be projected for example can be
But video, image and word page etc. are not limited to, control instruction refers to the instruction for controlling projecting apparatus to carry out respective operations, wherein
Control instruction can be but not limited to information search instruction, information play instruction to be projected or projective parameter regulating command to be projected
Also include being controlled projecting apparatus according to control instruction operation Deng, respective operations, broadcast for example, adjusting projection process audio-frequency information
The sound size and the projection page put return to the operation such as upper level page.
In the present embodiment, by obtaining the audio-frequency information of user, identify and parse by speech analysis Cloud Server, then
Generate control instruction, respective operations carried out according to control instruction, solve in the prior art by key-press input written form or
Caused by person's button inquiry form searches information to be projected the problem of complex operation, realize and grasped by audio frequency control projecting apparatus
Make, improve the hommization and intellectuality of projecting apparatus.
Further, on the basis of above-described embodiment, carrying out respective operations according to control instruction includes：
Information to be projected is determined according to control instruction.Optionally, carried out according to control instruction in resource is locally stored
Match somebody with somebody, the information that the match is successful is defined as information to be projected；And/or control instruction is sent to the default webserver so that
The default webserver determines the information matched with control instruction, and this is preset into webserver feedack and is defined as waiting to throw
Shadow information.Wherein, resource is locally stored to include but is not limited to the resource that stores in the memory of projecting apparatus itself configuration and have
The resource stored in the terminal device of local resource store function, terminal device therein include PC, tablet personal computer, hand
Machine and camera etc..
In the present embodiment, by entering row information in resource and the default webserver is locally stored according to control instruction
Match somebody with somebody, extend the determination scope of information to be projected.
Treat projection information to be projected, and play the audio-frequency information with information matches to be projected.
Optionally, after the audio-frequency information of user is obtained, in addition to：Echo cancellor is carried out to audio-frequency information；Accordingly,
Before the audio-frequency information with information matches to be projected is played, in addition to：Pair carried out with the audio-frequency informations of information matches to be projected
Echo cancellor.
In the present embodiment, by carrying out echo cancellor to the audio-frequency information of acquisition, the matter of the audio signal of acquisition is improved
Amount, avoids the interference that echo parses to audio, improves the degree of accuracy for the text information that parsing obtains.Simultaneously pair with it is to be projected
The audio-frequency information of information matches carries out echo cancellor, reduces echo interference, improves the quality of audio to be played.
Above-mentioned projecting method is based on Android operation system and realized with intelligent audio interactive software.
The technical scheme of the present embodiment, by existing projecting apparatus increase intelligent sound interactive function, can automatically to
The audio-frequency information at family is parsed, and obtains operating corresponding to operational order and execute instruction, solve in the prior art by by
Caused by key input written form or button inquiry form control projecting apparatus the problem of complex operation, projecting apparatus use is realized
Interactive voice is controllable function, improves the manipulation force of projecting apparatus, enhances the hommization and intellectuality of projecting apparatus, is improved
Consumer's Experience.
Embodiment three
Fig. 4 is a kind of projecting method flow chart that the embodiment of the present invention three provides, and the present embodiment is applicable to utilize projection
Instrument enters row information projection situation.This method can be performed by projecting apparatus, be specifically comprised the following steps：
Step 301, utilize microphone collection audio user information.
Wherein, information gathering is carried out respectively using two microphones during audio collection, the first microphone is used for gathering
The first audio signal of user, second microphone are used for the caused second audio letter in acquired projections instrument itself course of work
Number, and using the second audio signal of second microphone collection as the reference signal for handling the first audio signal, at audio signal
Reason retains the audio signal of user, while eliminates the audio signal different from reference signal.Pass through echo cancellor electricity during this
Road carries out first time echo cancellor to the audio-frequency information of collection, eliminates additional interference signal, is then transmitted again, Ke Yibao
The follow-up identification of card and the degree of accuracy of the audio user information of parsing collection.
Step 302, the audio user information to collection carry out noise reduction, again echo cancellor and dereverberation and handled.
Before noise reduction, again echo cancellor and dereverberation processing are carried out to the audio-frequency information of collection, what step 301 gathered
Audio signal is by integrated circuit built-in audio bus (Inter-IC Sound, I2S) interface and based on the advanced Linux of scaled-down version
The COBBAIF of sound framework (Tiny Advanced Linux Sound Architecture, TinyAlsa) is transmitted to 32
(bit) Android system, data transfer position speed is (kbps) per second for 96 kilobits, dual-channel transmission is supported, then in Android system
Hardware abstraction layer (Hardware Abstraction Layer, HAL) complete to the above-mentioned processing procedure of audio-frequency information.
In the present embodiment, the noise reduction, again echo cancellor and the dereverberation that are carried out to audio-frequency information are handled, and can effectively be gone
Except the interference to the audio user information of collection such as environmental noise, echo and reverberation, to being remained in first time echo cancellation process
Echo eliminated again, ensure the degree of accuracy of information collected, ensure subsequently realize identification and the solution of higher precision
Analysis, improve Consumer's Experience.
Step 303, the audio user information after processing is identified.
The audio user information after processing is sent to far-end speech parsing Cloud Server by network and is identified, is identified
The backward projecting apparatus local system of completion returns to the text information of generation.
Step 304, the content to identification carry out phonetic synthesis and generate control command.
Local Android system carries out TTS synthesis, the complete speech information after synthesizing in its application layer to the content of identification
Complete text information is resolved to again, and generates control instruction.
Step 305, according to control command carry out respective operations.
For example, it can carry out video resource search using control instruction and play out.
Above-mentioned projecting method is based on Android operation system and realized with intelligent audio interactive software.
The technical scheme of the present embodiment, by existing projecting apparatus increase intelligent sound interactive function, can automatically to
The audio-frequency information at family is parsed, and obtains operating corresponding to operational order and execute instruction, solve in the prior art by by
Caused by key input written form or button inquiry form control projecting apparatus the problem of complex operation, projecting apparatus use is realized
Interactive voice is controllable function, improves the manipulation force of projecting apparatus, enhances the hommization and intellectuality of projecting apparatus, is improved
Consumer's Experience.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of projecting apparatus, including housing, it is characterised in that also include：Intelligent mainboard, the audio collection mould being arranged in housing
Block, dio Output Modules, projection information modular converter and ray machine；Wherein,
The audio collection module, it is connected with the intelligent mainboard, for gathering the audio-frequency information of user, and sends to the intelligence
Can mainboard；
The intelligent mainboard, for receiving the audio-frequency information, the audio-frequency information is resolved into text information, according to the text
The control instruction that word information determines performs respective operations, and the respective operations comprise at least and determine to wait to throw according to the control instruction
Shadow information；
The ray machine, it is connected by the projection information modular converter with the intelligent mainboard, for will be through the projection information
Information to be projected after modular converter conversion is projected；
The dio Output Modules, it is connected with the intelligent mainboard, believes for exporting with the audio of the information matches to be projected
Breath.
2. projecting apparatus according to claim 1, it is characterised in that the intelligent mainboard includes audio parsing module and information
Search module；Wherein,
The audio parsing module, is connected with the audio collection module, and for receiving the audio-frequency information, the audio is believed
Breath is sent to speech analysis Cloud Server, and receives the word that the speech analysis Cloud Server generates according to the audio-frequency information
Information；
Described information search module, it is connected with the audio parsing module, for identifying the keyword in the text information, and
Control instruction is generated according to the keyword, and the information to be projected is determined according to the control instruction.
3. projecting apparatus according to claim 2, it is characterised in that the projecting apparatus also includes wireless module；
The wireless module is connected with the intelligent mainboard, for the control instruction to be sent to the default webserver, and
The information to be projected that the default webserver determines according to the control instruction is received, and the information to be projected is sent
To the intelligent mainboard.
4. projecting apparatus according to claim 1, it is characterised in that the projecting apparatus also includes echo cancel circuit；
The echo cancel circuit is arranged in the audio collection module and/or the dio Output Modules, for described
The audio-frequency information of audio collection module collection and/or the audio-frequency information of dio Output Modules output carry out echo cancellor.
A kind of 5. projecting method, it is characterised in that including：
The audio-frequency information of user is obtained, and the audio-frequency information is resolved into text information；
Control instruction is generated according to the text information, and respective operations are carried out according to the control instruction.
6. according to the method for claim 5, it is characterised in that the audio-frequency information is resolved into text information, including：
The audio-frequency information is sent to speech analysis Cloud Server so that the speech analysis Cloud Server is believed the audio
Breath carries out word parsing, text information corresponding to generation；
Receive the text information of the speech analysis Cloud Server feedback.
7. according to the method for claim 5, it is characterised in that control instruction is generated according to the text information, including：
The keyword in the text information is identified, and control instruction is generated according to the keyword.
8. according to the method for claim 5, it is characterised in that respective operations are carried out according to the control instruction, including：
Information to be projected is determined according to the control instruction；
The information to be projected is projected, and plays the audio-frequency information of the information matches to be projected.
9. according to the method for claim 8, it is characterised in that information to be projected is determined according to the control instruction, including：
Matched according to the control instruction in resource is locally stored, the information that the match is successful is defined as letter to be projected
Breath；And/or
The control instruction is sent to the default webserver so that the default webserver determines to refer to the control
The information of matching is made, the default webserver feedack is defined as information to be projected.
10. according to the method for claim 8, it is characterised in that after the audio-frequency information of user is obtained, in addition to：
Echo cancellor is carried out to the audio-frequency information；
Accordingly, before the audio-frequency information of the information matches to be projected is played, in addition to：
Echo cancellor is carried out to the audio-frequency information of the information matches to be projected.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111538A (en) * | 2018-01-25 | 2018-06-01 | 芜湖应天光电科技有限责任公司 | Smart projector speech control system and its method based on sound groove recognition technology in e |
| CN109375460A (en) * | 2018-12-27 | 2019-02-22 | 成都市极米科技有限公司 | The control method and smart projector of smart projector |
| CN109524005A (en) * | 2019-01-24 | 2019-03-26 | 深圳市同行者科技有限公司 | A kind of vehicle-mounted voice echo removing method based on android system and system |
| CN110956961A (en) * | 2018-09-27 | 2020-04-03 | 中强光电股份有限公司 | Intelligent voice system and method for controlling projector by using intelligent voice system |
| WO2020108108A1 (en) * | 2018-11-26 | 2020-06-04 | 长兴博泰电子科技股份有限公司 | Animation projection apparatus employing laser light and control method |
| CN111698489A (en) * | 2020-06-22 | 2020-09-22 | 深圳市亿兆创新科技有限公司 | Projection method and projection equipment based on Linux system |
| CN113075958A (en) * | 2021-04-06 | 2021-07-06 | 极投(深圳)科技有限公司 | Portable computer and office system |
| CN113538982A (en) * | 2021-06-15 | 2021-10-22 | 南昌理工学院 | Think political affairs class on-line education intelligence projecting apparatus with adjustable |
| CN113746911A (en) * | 2021-08-26 | 2021-12-03 | 科大讯飞股份有限公司 | Audio processing method and related device, electronic equipment and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547264A (en) * | 2008-03-27 | 2009-09-30 | 广州市易风通讯科技有限公司 | Full automatic voice communication system |
| CN102740014A (en) * | 2011-04-07 | 2012-10-17 | 青岛海信电器股份有限公司 | Voice controlled television, television system and method for controlling television through voice |
| CN203721182U (en) * | 2013-12-25 | 2014-07-16 | 安徽科大讯飞信息科技股份有限公司 | A vehicle-mounted speech processing system |
| CN105991858A (en) * | 2015-03-20 | 2016-10-05 | 三星电子株式会社 | Method of cancelling echo and electronic device thereof |
| CN205847375U (en) * | 2016-03-16 | 2016-12-28 | 洛阳睿尚京宏智能科技有限公司 | A kind of smart projector realizing handset program speech control |
| CN106782589A (en) * | 2016-12-12 | 2017-05-31 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and its pronunciation inputting method and device |
| CN107040769A (en) * | 2017-05-04 | 2017-08-11 | 深圳市锐曼智能装备有限公司 | Portable minisize intelligent sound projecting apparatus and its control method |
-
2017
- 2017-08-30 CN CN201710765380.1A patent/CN107479854A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547264A (en) * | 2008-03-27 | 2009-09-30 | 广州市易风通讯科技有限公司 | Full automatic voice communication system |
| CN102740014A (en) * | 2011-04-07 | 2012-10-17 | 青岛海信电器股份有限公司 | Voice controlled television, television system and method for controlling television through voice |
| CN203721182U (en) * | 2013-12-25 | 2014-07-16 | 安徽科大讯飞信息科技股份有限公司 | A vehicle-mounted speech processing system |
| CN105991858A (en) * | 2015-03-20 | 2016-10-05 | 三星电子株式会社 | Method of cancelling echo and electronic device thereof |
| CN205847375U (en) * | 2016-03-16 | 2016-12-28 | 洛阳睿尚京宏智能科技有限公司 | A kind of smart projector realizing handset program speech control |
| CN106782589A (en) * | 2016-12-12 | 2017-05-31 | 奇酷互联网络科技（深圳）有限公司 | Mobile terminal and its pronunciation inputting method and device |
| CN107040769A (en) * | 2017-05-04 | 2017-08-11 | 深圳市锐曼智能装备有限公司 | Portable minisize intelligent sound projecting apparatus and its control method |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108111538A (en) * | 2018-01-25 | 2018-06-01 | 芜湖应天光电科技有限责任公司 | Smart projector speech control system and its method based on sound groove recognition technology in e |
| CN110956961A (en) * | 2018-09-27 | 2020-04-03 | 中强光电股份有限公司 | Intelligent voice system and method for controlling projector by using intelligent voice system |
| WO2020108108A1 (en) * | 2018-11-26 | 2020-06-04 | 长兴博泰电子科技股份有限公司 | Animation projection apparatus employing laser light and control method |
| US11429014B2 (en) * | 2018-11-26 | 2022-08-30 | Changxing Potek Electronics Technology Co., Ltd. | Laser animation projection device and a control method thereof |
| CN109375460B (en) * | 2018-12-27 | 2021-03-23 | 成都极米科技股份有限公司 | Control method of intelligent projector and intelligent projector |
| CN109375460A (en) * | 2018-12-27 | 2019-02-22 | 成都市极米科技有限公司 | The control method and smart projector of smart projector |
| CN109524005A (en) * | 2019-01-24 | 2019-03-26 | 深圳市同行者科技有限公司 | A kind of vehicle-mounted voice echo removing method based on android system and system |
| CN111698489A (en) * | 2020-06-22 | 2020-09-22 | 深圳市亿兆创新科技有限公司 | Projection method and projection equipment based on Linux system |
| CN111698489B (en) * | 2020-06-22 | 2021-04-02 | 深圳市亿兆创新科技有限公司 | Projection method and projection equipment based on Linux system |
| CN113075958A (en) * | 2021-04-06 | 2021-07-06 | 极投(深圳)科技有限公司 | Portable computer and office system |
| CN113538982A (en) * | 2021-06-15 | 2021-10-22 | 南昌理工学院 | Think political affairs class on-line education intelligence projecting apparatus with adjustable |
| CN113538982B (en) * | 2021-06-15 | 2024-01-23 | 南昌理工学院 | Intelligent projector for thinking political class online education with adjustable |
| CN113746911A (en) * | 2021-08-26 | 2021-12-03 | 科大讯飞股份有限公司 | Audio processing method and related device, electronic equipment and storage medium |
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