CN107393290A - A kind of system and method based on cloud computing speech recognition controlled infrared equipment - Google Patents
A kind of system and method based on cloud computing speech recognition controlled infrared equipment Download PDFInfo
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- CN107393290A CN107393290A CN201610324791.2A CN201610324791A CN107393290A CN 107393290 A CN107393290 A CN 107393290A CN 201610324791 A CN201610324791 A CN 201610324791A CN 107393290 A CN107393290 A CN 107393290A
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- 238000004378 air conditioning Methods 0.000 description 11
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/30—User interface
- G08C2201/31—Voice input
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Abstract
The invention discloses a kind of system based on cloud computing speech recognition controlled infrared equipment, including：Infrared code storehouse Cloud Server, for storing type, brand and the model of all controlled infrared equipments, and with the one-to-one multiple infrared code storehouses of all controlled infrared equipments；Speech recognition Cloud Server, for identifying the phonetic control command included in recording data, and provide corresponding identification score value；Voice command subsystem, for downloading and storing the corresponding infrared code storehouse；Infrared code value corresponding with the phonetic control command is inquired in corresponding infrared code storehouse according to the phonetic control command identified, launches the infrared code value to controlled infrared equipment.The invention also discloses a kind of method based on cloud computing speech recognition controlled infrared equipment.
Description
Technical field
The invention belongs to technical field of voice recognition, more particularly to a kind of system and method based on cloud computing speech recognition controlled infrared equipment.
Background technology
The control of infrared equipment at present, all it is that infrared equipment, such as air-conditioning, TV etc. are controlled by IR remote controller, control mode is single and inconvenient.With the development of science and technology, particularly home electronics is greatly developed in recent years, home electronics is more and more rich and varied, including TV, refrigerator, air-conditioning, set top box, DVD and home projector instrument etc., these equipment are controlled by IR remote controller, each equipment has an IR remote controller, control extremely inconvenient, it is difficult to control the control method of multiple IR remote controllers for infant and the elderly, it is badly in need of developing a kind of more simple and convenient, more humane centralized and unified control mode, completes the control management to all infrared equipments.
The content of the invention
Based on this, the present invention provides a kind of system and method based on cloud computing speech recognition controlled infrared equipment, being capable of fully effective solution above-mentioned technical problem.
The technical scheme is that：A kind of system based on cloud computing speech recognition controlled infrared equipment, it is characterised in that including：
Infrared code storehouse Cloud Server, for storing type, brand and the model of all controlled infrared equipments, and with the one-to-one multiple infrared code storehouses of all controlled infrared equipments, infrared code storehouse includes key value, phonetic control command corresponding with the key value and infrared code value corresponding with the phonetic control command on controlled infrared equipment remote control；
Speech recognition Cloud Server, for receiving recording data, the phonetic control command included in recording data is identified, and provide the identification score value of the phonetic control command；
Voice command subsystem, for selecting the type, brand and model of controlled infrared equipment, infrared code storehouse corresponding to the controlled infrared equipment is inquired, download and store the infrared code storehouse；Sent for recording, and by recording data to speech recognition Cloud Server；For judging to identify score value whether higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse of Voice command subsystem storage, launch the infrared code value to controlled infrared equipment, if it is not, do not export then.
In a preferred embodiment, described infrared code storehouse Cloud Server includes：
Memory module, for storing the type, brand and model of controlled infrared equipment, and infrared code storehouse corresponding with the controlled infrared equipment；
Data update module, for type, brand and the model of newest controlled infrared equipment to be updated in memory module, and store the infrared code storehouse of the controlled infrared equipment.
In a preferred embodiment, described Voice command subsystem includes：
Communication module, for realizing the communication with infrared code storehouse Cloud Server and speech recognition Cloud Server；
Cell phone application module, for selecting the type, brand and model of controlled infrared equipment, infrared code storehouse corresponding to the controlled infrared equipment is inquired in the Cloud Server of infrared code storehouse, download and store the infrared code storehouse；
Recording module, sent for recording, and by recording data to speech recognition Cloud Server；
Identity value judge module, for whether judging to identify score value higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse of Voice command subsystem storage, if it is not, not exporting then.
Infrared transmission module, for receiving the infrared code value inquired, and launch the infrared code value to controlled infrared equipment.
In a preferred embodiment, described Voice command subsystem also includes：
Front audio signal processing module, for handling the speech data recorded, noise therein is filtered out, and the recording data after processing is sent to speech recognition Cloud Server.
To solve technical problem, the present invention also provides a kind of method based on cloud computing speech recognition controlled infrared equipment, including following process：
S100, all controlled infrared equipments of storage type, brand and model, and with the one-to-one multiple infrared code storehouses of all controlled infrared equipments, infrared code storehouse includes key value, phonetic control command corresponding with the key value and infrared code value corresponding with the phonetic control command on controlled infrared equipment remote control；
S200, recording data is received, identify the phonetic control command included in recording data, and provide the identification score value of the phonetic control command；
S300, the controlled infrared equipment of selection type, brand and model, inquire infrared code storehouse corresponding to the controlled infrared equipment, download and store the infrared code storehouse；Whether judge to identify score value higher than identification point threshold, if so, then exporting the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in infrared code storehouse in this step, launch the infrared code value to controlled infrared equipment, if it is not, not exporting then.
In a preferred embodiment, described step S100 includes following process：
S101, the existing all controlled infrared equipments of storage type, brand and model, and with the one-to-one multiple infrared code storehouses of controlled infrared equipment；
S102, addition store type, brand and the model of newest controlled infrared equipment, and infrared code storehouse corresponding with the controlled infrared equipment.
In a preferred embodiment, described step S300 includes procedure below：
S301, the controlled infrared equipment of selection type, brand and model, inquire infrared code storehouse corresponding to the controlled infrared equipment, download and store the infrared code storehouse；
S302, recorded, and enter step S200；
The phonetic control command and corresponding identification score value of S303, receiving step S200 output, judge to identify score value whether higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse stored in step S301, if it is not, do not export then.
S304, the infrared code value inquired to the transmitting of controlled infrared equipment.
In a preferred embodiment, procedure below is also included between step S302 and step S200：The speech data recorded is handled, filters out noise therein.
The beneficial effects of the invention are as follows：
（1）, the present invention can be achieved management is uniformly controlled to multiple infrared equipments, way to manage is more simple and convenient；
（2）, without each infrared equipment being respectively configured an IR remote controller, reduce hardware cost；
（3）, without each infrared equipment being respectively configured an IR remote controller, reduce the dosage of battery, reduce the generation of refuse battery, more energy efficient environmental protection；
（4）, control management to infrared equipment is completed by speech recognition, design is more humane, intelligent.
Brief description of the drawings
Fig. 1 is the theory diagram of the system based on cloud computing speech recognition controlled infrared equipment described in the embodiment of the present invention；
Fig. 2 is the flow chart of the method based on cloud computing speech recognition controlled infrared equipment described in the embodiment of the present invention；
Fig. 3 is the schematic diagram of noise-filtering process described in the embodiment of the present invention.
Description of reference numerals：
The infrared code storehouse Cloud Servers of 100-, 200- speech recognition Cloud Servers, 300- Voice command subsystems, the controlled infrared equipments of 400-, 101- data update modules, 102- memory modules, 301- cell phone application modules, 302- recording modules, 303- front audio signal processing modules, 304- communication modules, 305- identity value judge modules, 306- infrared transmission modules.
Embodiment
The present invention is described in detail below.
Embodiment
A kind of as shown in figure 1, system based on cloud computing speech recognition controlled infrared equipment, it is characterised in that including：
Infrared code storehouse Cloud Server 100, for storing type, brand and the model of all controlled infrared equipments, and with the one-to-one multiple infrared code storehouses of all controlled infrared equipments, infrared code storehouse includes key value, phonetic control command corresponding with the key value and infrared code value corresponding with the phonetic control command on controlled infrared equipment remote control.
Speech recognition Cloud Server 200, for receiving recording data, the phonetic control command included in recording data is identified, and provide the identification score value of the phonetic control command；Specifically, speech recognition engine is run on the speech recognition Cloud Server 200, this engine is large vocabulary speech recognition engine, the speech recognition content recognition of magnanimity can be supported, this engine supports multithreading, multiple Voice command subsystems 300 are supported by broadband network or wireless network while send recording data, while do the calculating of speech recognition, recognition result and identification score value are returned into Voice command subsystem 300. after identification
Voice command subsystem 300, for selecting the type, brand and model of controlled infrared equipment, infrared code storehouse corresponding to the controlled infrared equipment is inquired, download and store the infrared code storehouse；Sent for recording, and by recording data to speech recognition Cloud Server 200；For judging to identify score value whether higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse that Voice command subsystem 300 stores, launch the infrared code value to controlled infrared equipment, if it is not, do not export then.
In said system, Voice command subsystem 300 is accessed in internet, infrared code storehouse Cloud Server 100 and speech recognition Cloud Server 200 are also accessed in internet, establish and connect with Voice command subsystem 300, infrared code storehouse corresponding to the controlled infrared equipment that user's needs control is downloaded and stored to Voice command subsystem 300 from infrared code storehouse Cloud Server 100, and the content for saying user is recorded, speech recognition Cloud Server 200 carries out speech recognition and parsing after receiving the recording of Voice command subsystem 300, recognition result corresponding to recording is returned into Voice command subsystem 300, Voice command subsystem 300 is according to recognition result, infrared code value is inquired about in corresponding infrared code storehouse, and the infrared code value is launched.
In said system, by taking the air-conditioning of newest X brand Y models as an example, rear end attendant first is by device type（Air-conditioning）, brand（X）Infrared code storehouse Cloud Server 100 is updated to model (Y), and infrared code storehouse corresponding with X brand Y model air-conditionings is preserved on infrared code storehouse Cloud Server 100；When user needs the air-conditioning of X brand Y models, user selects device type in Voice command subsystem 300 first（Air-conditioning）, brand（X）With model (Y), Voice command subsystem 300 downloads infrared code storehouse corresponding with X brand Y model air-conditionings in infrared code storehouse Cloud Server 100 automatically, for example the content of speaking of user is " air-conditioning is transferred to 26 degree ", recording is sent to speech recognition Cloud Server 200 and does identification calculating by Voice command subsystem 300, identify this phonetic control command of user and return to Voice command subsystem 300, infrared code value corresponding with this phonetic control command is inquired in the infrared code storehouse downloaded and preserved, then the infrared code of corresponding 26 degree of air-conditioning is launched, can voice air-conditioning is transferred to 26 degree.
In another embodiment, described infrared code storehouse Cloud Server includes：
Memory module 102, for storing the type, brand and model of controlled infrared equipment, and infrared code storehouse corresponding with the controlled infrared equipment；
Data update module 101, for type, brand and the model of newest controlled infrared equipment to be updated in memory module, and store the infrared code storehouse of the controlled infrared equipment.
In another embodiment, described Voice command subsystem 300 system includes：
Communication module 304, for realizing the communication with infrared code storehouse Cloud Server 100 and speech recognition Cloud Server 200；Specifically, communication module 304 accesses internet using WiFi modes, infrared code storehouse Cloud Server 100 and speech recognition Cloud Server 200 can be accessed by the server ip address set and port.
Cell phone application module 301, for selecting the type, brand and model of controlled infrared equipment, infrared code storehouse corresponding to the controlled infrared equipment is inquired in infrared code storehouse Cloud Server 100, download and store the infrared code storehouse；Specifically, when the infrared equipment of type brand and model of user's needs can not be being chosen in cell phone application module 301, the brand and model and corresponding infrared code storehouse for illustrating the infrared equipment do not upgrade in time also into infrared code storehouse Cloud Server 100, now, user can be by the way of learning to code, the infrared code of each button on the remote control of controlled infrared equipment is learnt to store into Voice command subsystem 300, stored according to device type, learned into one by one according to the order by key definition in the process of study, a form is so also generated on Voice command subsystem 300, phonetic control command, key value and infrared code value form man-to-man corresponding relation.
Recording module 302, sent for recording, and by recording data to speech recognition Cloud Server 200.
Identity value judge module 305, for whether judging to identify score value higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse that Voice command subsystem 300 stores, if it is not, not exporting then.
Infrared transmission module 306, for receiving the infrared code value inquired, and launch the infrared code value to controlled infrared equipment.
In another embodiment, described Voice command subsystem 300 also includes：
Front audio signal processing module 303, for handling the speech data recorded, noise therein is filtered out, and the recording data after processing is sent to speech recognition Cloud Server 200.In order to there is more preferable anti-noise effect, for example for controlling TV, TV loudspeaker play sound, and phonetic recognization rate can be greatly reduced, and front audio signal processing module 303 introduces echo and suppresses function, and this function is represented with such as Fig. 3：The voice signal televised, is played back by loudspeaker, then resurveying by microphone, and user's one's voice in speech mixes, with reference signal（It is connected to by the COBBAIF of television set on front audio signal processing module 303）Carry out " subtraction "（Echo suppresses）Computing, suppress reference signal.Sound so after front audio is handled is left with user's one's voice in speech, ensure that television set when loudspeaker play, speech recognition equally has high discrimination.
As shown in Fig. 2 to solve technical problem, the present invention also provides a kind of method based on cloud computing speech recognition controlled infrared equipment, including following process：
S100, all controlled infrared equipments of storage type, brand and model, and with the one-to-one multiple infrared code storehouses of all controlled infrared equipments, infrared code storehouse includes key value, phonetic control command corresponding with the key value and infrared code value corresponding with the phonetic control command on controlled infrared equipment remote control；
S200, recording data is received, identify the phonetic control command included in recording data, and provide the identification score value of the phonetic control command；
S300, the controlled infrared equipment of selection type, brand and model, inquire infrared code storehouse corresponding to the controlled infrared equipment, download and store the infrared code storehouse；Whether judge to identify score value higher than identification point threshold, if so, then exporting the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in infrared code storehouse in this step, launch the infrared code value to controlled infrared equipment, if it is not, not exporting then.
In a preferred embodiment, described step S100 includes following process：
S101, the existing all controlled infrared equipments of storage type, brand and model, and with the one-to-one multiple infrared code storehouses of controlled infrared equipment；
S102, addition store type, brand and the model of newest controlled infrared equipment, and infrared code storehouse corresponding with the controlled infrared equipment.
In a preferred embodiment, described step S300 includes procedure below：
S301, the controlled infrared equipment of selection type, brand and model, inquire infrared code storehouse corresponding to the controlled infrared equipment, download and store the infrared code storehouse；
S302, recorded, and enter step S200；
The phonetic control command and corresponding identification score value of S303, receiving step S200 output, judge to identify score value whether higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse stored in step S301, if it is not, do not export then.
S304, the infrared code value inquired to the transmitting of controlled infrared equipment.
In a preferred embodiment, procedure below is also included between step S302 and step S200：The speech data recorded is handled, filters out noise therein.
Embodiment described above only expresses the embodiment of the present invention, and its description is more specific and detailed, but therefore can not be interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (8)
- A kind of 1. system based on cloud computing speech recognition controlled infrared equipment, it is characterised in that including：Infrared code storehouse Cloud Server, for storing type, brand and the model of all controlled infrared equipments, and with the one-to-one multiple infrared code storehouses of all controlled infrared equipments, infrared code storehouse includes key value, phonetic control command corresponding with the key value and infrared code value corresponding with the phonetic control command on controlled infrared equipment remote control；Speech recognition Cloud Server, for receiving recording data, the phonetic control command included in recording data is identified, and provide the identification score value of the phonetic control command；Voice command subsystem, for selecting the type, brand and model of controlled infrared equipment, infrared code storehouse corresponding to the controlled infrared equipment is inquired, download and store the infrared code storehouse；Sent for recording, and by recording data to speech recognition Cloud Server；For judging to identify score value whether higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse of Voice command subsystem storage, launch the infrared code value to controlled infrared equipment, if it is not, do not export then.
- 2. the system according to claim 1 based on cloud computing speech recognition controlled infrared equipment, it is characterised in that described infrared code storehouse Cloud Server includes：Memory module, for storing the type, brand and model of controlled infrared equipment, and infrared code storehouse corresponding with the controlled infrared equipment；Data update module, for type, brand and the model of newest controlled infrared equipment to be updated in memory module, and store the infrared code storehouse of the controlled infrared equipment.
- 3. the system according to claim 1 based on cloud computing speech recognition controlled infrared equipment, it is characterised in that described Voice command subsystem includes：Communication module, for realizing the communication with infrared code storehouse Cloud Server and speech recognition Cloud Server；Cell phone application module, for selecting the type, brand and model of controlled infrared equipment, infrared code storehouse corresponding to the controlled infrared equipment is inquired in the Cloud Server of infrared code storehouse, download and store the infrared code storehouse；Recording module, sent for recording, and by recording data to speech recognition Cloud Server；Identity value judge module, for judging to identify score value whether higher than identification point threshold, if, the phonetic control command of identification is then exported, inquires infrared code value corresponding with the phonetic control command in the infrared code storehouse of Voice command subsystem storage, if not, do not export then, infrared transmission module, for receiving the infrared code value inquired, and launch the infrared code value to controlled infrared equipment.
- 4. the system according to claim 3 based on cloud computing speech recognition controlled infrared equipment, it is characterised in that：Described Voice command subsystem also includes：Front audio signal processing module, for handling the speech data recorded, noise therein is filtered out, and the recording data after processing is sent to speech recognition Cloud Server.
- A kind of 5. method based on cloud computing speech recognition controlled infrared equipment, it is characterised in that including following process：S100, all controlled infrared equipments of storage type, brand and model, and with the one-to-one multiple infrared code storehouses of all controlled infrared equipments, infrared code storehouse includes key value, phonetic control command corresponding with the key value and infrared code value corresponding with the phonetic control command on controlled infrared equipment remote control；S200, recording data is received, identify the phonetic control command included in recording data, and provide the identification score value of the phonetic control command；S300, the controlled infrared equipment of selection type, brand and model, inquire infrared code storehouse corresponding to the controlled infrared equipment, download and store the infrared code storehouse；Whether judge to identify score value higher than identification point threshold, if so, then exporting the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in infrared code storehouse in this step, launch the infrared code value to controlled infrared equipment, if it is not, not exporting then.
- 6. the method according to claim 5 based on cloud computing speech recognition controlled infrared equipment, it is characterised in that described step S100 includes following process：S101, the existing all controlled infrared equipments of storage type, brand and model, and with the one-to-one multiple infrared code storehouses of controlled infrared equipment；S102, addition store type, brand and the model of newest controlled infrared equipment, and infrared code storehouse corresponding with the controlled infrared equipment.
- 7. the method according to claim 5 based on cloud computing speech recognition controlled infrared equipment, it is characterised in that described step S300 includes procedure below：S301, the controlled infrared equipment of selection type, brand and model, inquire infrared code storehouse corresponding to the controlled infrared equipment, download and store the infrared code storehouse；S302, recorded, and enter step S200；The phonetic control command and corresponding identification score value of S303, receiving step S200 output, judge to identify score value whether higher than identification point threshold, if, then export the phonetic control command of identification, infrared code value corresponding with the phonetic control command is inquired in the infrared code storehouse stored in step S301, if it is not, do not export then；S304, the infrared code value inquired to the transmitting of controlled infrared equipment.
- 8. the method according to claim 7 based on cloud computing speech recognition controlled infrared equipment, it is characterised in that also include procedure below between step S302 and step S200：The speech data recorded is handled, filters out noise therein.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109365A (en) * | 2019-04-24 | 2019-08-09 | 平安科技（深圳）有限公司 | Speaker control method, device and computer readable storage medium |
| CN110244571A (en) * | 2019-06-14 | 2019-09-17 | 深圳市尚可饰科技有限公司 | A kind of control method, system and the terminal of portable voice controller |
| CN111083543A (en) * | 2018-10-22 | 2020-04-28 | 阿里巴巴集团控股有限公司 | Method and device for collecting, learning, controlling and issuing control instruction of multimedia equipment and storage medium |
| CN113282008A (en) * | 2021-05-14 | 2021-08-20 | 南京工程学院 | Household appliance control method, system and storage medium based on unspecified person voice recognition technology |
| CN113793495A (en) * | 2021-09-15 | 2021-12-14 | 云茂互联智能科技(厦门)有限公司 | Wireless control method and device |
-
2016
- 2016-05-17 CN CN201610324791.2A patent/CN107393290A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083543A (en) * | 2018-10-22 | 2020-04-28 | 阿里巴巴集团控股有限公司 | Method and device for collecting, learning, controlling and issuing control instruction of multimedia equipment and storage medium |
| WO2020083038A1 (en) * | 2018-10-22 | 2020-04-30 | 阿里巴巴集团控股有限公司 | Methods and devices for acquiring, learning, controlling and sending control instruction of multimedia device, and storage medium |
| CN111083543B (en) * | 2018-10-22 | 2021-09-28 | 阿里巴巴集团控股有限公司 | Method and device for collecting, learning, controlling and issuing control instruction of multimedia equipment and storage medium |
| CN110109365A (en) * | 2019-04-24 | 2019-08-09 | 平安科技（深圳）有限公司 | Speaker control method, device and computer readable storage medium |
| CN110244571A (en) * | 2019-06-14 | 2019-09-17 | 深圳市尚可饰科技有限公司 | A kind of control method, system and the terminal of portable voice controller |
| CN113282008A (en) * | 2021-05-14 | 2021-08-20 | 南京工程学院 | Household appliance control method, system and storage medium based on unspecified person voice recognition technology |
| CN113793495A (en) * | 2021-09-15 | 2021-12-14 | 云茂互联智能科技(厦门)有限公司 | Wireless control method and device |
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