CN103645690A - Method for controlling digital home smart box by using voices - Google Patents
Method for controlling digital home smart box by using voices Download PDFInfo
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- CN103645690A CN103645690A CN201310610754.4A CN201310610754A CN103645690A CN 103645690 A CN103645690 A CN 103645690A CN 201310610754 A CN201310610754 A CN 201310610754A CN 103645690 A CN103645690 A CN 103645690A
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Abstract
The invention discloses a method for controlling a digital home smart box by using voices. The method includes the following steps that: a sound pick-up is utilized to pick up language information of a user, and stores the language information of the user in a language memory at first; the language memory transmits a language command to a main control board; after receiving the language command of the user, the main control board transmits the language command to a language parser, and the language parser extracts keywords of the command language of the user; the language parser matches the extracted keywords with command languages in a language storage unit, and returns matching results to the main control board; and the main control board transmits operation results to the language memory, and the language memory transmits the results to a corresponding loudspeaker, and the user can know operation results. According to the method of the invention, with the integrated application of remote control, voices and a touch screen realized, the functions of the digital home smart box can be embodied perfectly, and wonderful life experiences can be brought to people. The method for controlling the digital home smart box by using the voices is suitable for people at various consumption levels and can enrich people's life.
Description
Technical field
The present invention relates to digital home technical field, be specifically related to a kind of method of voice control figure home intelligent box.
Background technology
Along with social progress, the quickening of people's rhythm of life, and the huge advance made that obtains of human intelligence aspect, this novel home interior theory of digital home starts slowly to come into daily life, it has brought convenient, fast, comfortable, safe life style to us, enrich daily life, improved people's quality of life.Digital home's smart box make people in bedroom, the local device of controlling any one connecting system of family such as parlor, kitchen, comprise computer, phone, TV, air-conditioning, refrigerator, electric fan, gate inhibition, window etc.
Present digital home's smart box is controlled with telepilot or touch-screen, has brought very large cheap and change to people's life, and especially touch-screen control makes people can control easily and monitor whole family.But the drawback that these two kinds of control modes also exist oneself is with not enough: telepilot has own command range restriction, and common infrared remote controller penetration power is more weak in addition, the control of at a distance inconvenient or partition wall; Touch-screen is controlled best, in most cases all very convenient, but is not to say whenever all to facilitate, such as in kitchen, the hand of the water that may wet is just inconvenient, again such as there being the patient of hand disease also inconvenient, moreover touch screen controller price comparison is high, be unfavorable for the universal of digital home.In fact, generally speaking there is the problem of three aspects: (1) our product should meet the use without the people of schooling; (2) our product will be looked after disabled person; (3) our product will facilitate user in nighttime operation.At this, we design the deficiency that digital home's smart box that a kind of support voice controls improves remote control and touch-screen.
Digital home's smart box that support voice is controlled can make us control more easily smart box.Also greatly reduce in addition cost.Now the voice control technology based on DSP is tending towards ripe gradually, and can use for reference it is well our system service.
DSP speech control system: a kind of voice command of realizing based on resources such as digital signal processor, voice acquisition module, radio receiving transmitting module, On-Chip peripherals is controlled disposal system.
Now the control of digital home intelligent box is realized by telepilot or touch-screen.Telepilot designs based on infrared ray recognition technology, and infrared remote controller technology is very ripe, facilitates us to control accurately.What touch-screen display control technology generally adopted is pressure sensing technology, resistive technologies, capacitance technology etc.
A little less than infrared remote control control technology penetration power, transmission range is limited, in the family across room operation suffering.Touch-screen control technology cost is too high, and daily power consumption is large, is difficult for universal.Be that remote control control or touch pad are controlled the needs that are all not easy to meet the user that schooling is low, operation in evening is also inconvenient in addition simultaneously.
Summary of the invention
The outer existence that has unavoidably noise within the family, such as the outdoor workman of having constructs, neighbours' finishing, or in kitchen, noisy parlor, the bedroom that volume of music is very large, these are all noises for smart box.These will certainly affect user's phonetic entry, and the system of impact reads the accuracy of language message, to speech recognition, bring great difficulty.
User is by microphone during to smart box input language, and smart box need to be identified the mandatory content that user speaks, and completes corresponding operation according to instruction.Smart box obtains our content of speaking by microphone, obtain differ to establish a capital refers to order property content, and what smart box was wanted to differentiate user's input is mandatory content, and mandatory content is made corresponding operation, otherwise directly ignores.
Smart box has almost been controlled all household electrical appliances (computer, TV, phone, air-conditioning, refrigerator, the door and window of family ...), if smart box is accurately carried out corresponding order when receiving user's mandatory language, and will guarantee can not clash between each electrical equipment.
The embodiment of the present invention provides a kind of method of voice control figure home intelligent box, comprising:
Utilize pick-up group to obtain user's language message, and user's language message is first stored in language storer;
Language storer sends verbal order to master control borad;
When master control board receives after user's verbal order, voice command is transferred to speech analyser, speech analyser can carry out keyword extraction to user's command language;
Speech analyser mates the keyword extracting with the command language in language storage unit, and the result of coupling is returned to master control board;
Master control board is after correct parsing user command, transmit relevant order to performance element, receive exectorial performance element and carry out relevant operation, and tell master control borad the result of operation, master control borad sends to language storer operating result, language storer sends corresponding loudspeaker to result, and user learns operating result.
Described method also comprises: in the process of this system operation, have all the time a detecting unit to monitor the duty of each electrical equipment, if there is electrical equipment to go wrong, can trigger warning horn, prompting user.
The present invention has following beneficial effect, designs the smart box that supporting language is controlled, and because the price of microphone, receiver is low, is convenient to arrange in a large number in the family.Avoided to a great extent in addition the appearance of fault.Coordinate telepilot and touch-screen to control, more can embody the feature of digital home: quick and easy, intelligent, warm.Voice control has simultaneously made up remote control and touch-screen is controlled the deficiency of bringing.The function of the integrated application Cai Nengshi digital home smart box of remote control, voice, touch-screen more perfectly embodies, to people, bring more good days to experience, the crowd who is applicable to various level of consumption colony, has enriched people's life, provides business opportunity to businessman simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the theory structure schematic diagram of the voice control figure home intelligent box in the embodiment of the present invention;
Fig. 2 is the method flow diagram of the voice control figure home intelligent box in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
(1) how in the situation that overcoming family's noise, can correctly identify user's the content of speaking:
The outer existence that has unavoidably noise within the family, such as the outdoor workman of having constructs, neighbours' finishing, or in kitchen, noisy parlor, the bedroom that volume of music is very large, these are all noises for smart box.These will certainly affect user's phonetic entry, and the system of impact reads the accuracy of language message, to speech recognition, bring great difficulty.
(2) content that how to make smart box accurate understanding user speak:
User is by microphone during to smart box input language, and smart box need to be identified the mandatory content that user speaks, and completes corresponding operation according to instruction.Smart box obtains our content of speaking by microphone, obtain differ to establish a capital refers to order property content, and what smart box was wanted to differentiate user's input is mandatory content, and mandatory content is made corresponding operation, otherwise directly ignores.
(3) how smart box makes corresponding operation exactly according to user's mandatory language:
Smart box has almost been controlled all household electrical appliances (computer, TV, phone, air-conditioning, refrigerator, the door and window of family ...), if smart box is accurately carried out corresponding order when receiving user's mandatory language, and will guarantee can not clash between each electrical equipment.
(1) overcome the impact that family's noise causes to smart box:
Here we carry out speech recognition according to the robust features of noise, thereby get rid of as much as possible the impact of family's noise.
(2) language control procedure specific embodiments:
Below in conjunction with accompanying drawing, principle of the present invention and specific implementation process are described.
Schematic diagram of the present invention as shown in Figure 1, utilize pick-up group to obtain user's language message, and user's language message is first stored in language storer (language storer be set be because, in the family, pick-up spreads over each place of family, the user of possible different location sends language manipulation order to termination box simultaneously, or smart box temporarily can not be accepted new order in other operations of processing, now, language storer can be stored respectively the verbal order transmitting without pick-up by the numbering of pick-up); Language storer sends verbal order to master control borad; When master control board receives after user's verbal order, voice command is transferred to speech analyser, speech analyser can (for example: " holding ", " pass ", " TV ", " air-conditioning " carry out keyword extraction to user's command language ...); Speech analyser mates the keyword extracting with the command language in language storage unit, and the result of coupling is returned to master control board; Master control board is after correct " understanding " user command, transmit relevant order to performance element (TV, refrigerator, computer etc.), receive exectorial performance element and carry out relevant operation, and tell master control borad the result of operation, master control borad sends to language storer operating result, language storer sends corresponding loudspeaker to result, and user learns operating result.In the process of this system operation, there is all the time a detecting unit to monitor the duty of each electrical equipment simultaneously, if there is electrical equipment to go wrong, can trigger warning horn, prompting user.
As shown in Figure 2, the method is mainly divided into ACTIVE CONTROL and two kinds of modes of Passive Control in the concrete operations of this language control method.
Active operation just refers to the operation of user-driven.User is chosen in and under verbal cue, selects ACTIVE CONTROL mode, in this operating process, user sends language manipulation order to smart box, and smart box can be according to speech recognition module analysis user's operating language, and to relevant performance element, sends fill order by master control borad.
In ACTIVE CONTROL process, sound identification module possibility None-identified user's command language, now, needs user to re-enter command language, or, forward Passive Control pattern to and carry out language manipulation.
In ACTIVE CONTROL process, the execution result of performance element (success or failure) need to return to master control borad, and master control borad is delivered to language storage unit the result of operation in the mode of voice simultaneously.
Language storage unit, can inform operating result apart from sending that nearest loudspeaker of pick-up of this order in the mode of language, and generalized case is numbered with pick-up and loudspeaker binding identical number to us, facilitates system operation.
Passive operation just refers to the operation that master control borad is leading, be that user is under the verbal cue of system, by simple answer "Yes" or "No", or carry out system operation by simple selection, system obtains after related command, performance element executable operations by being correlated with, then returns to master control borad by operating result, and master control borad sends to user result by corresponding loudspeaker simultaneously.
For passive operation process, the mode that system can be gone forward one by one according to sequence of operation operates by voice message user.For example, system prompt 1 televisor, 2 computers, 3 refrigerators, user selects 3, and system can forward under the operation of refrigerator, and verbal cue user select, such as 1 rise ten degree, 2 are lowered ten degree
In passive operation process, if system obtains the fuzzy selection of user's accent, whether system can select to have carried out a certain operation by speech recognition module prompting user.
In the situation that system obtains the fuzzy selection of user's accent, if system is continuous, obtain the fuzzy order of user for 3 times, system can stop language manipulation process, advises that user operates by remote control or touch-screen simultaneously.
In passive operation process, system is carried out after single job selection every prompting user, only from message queue, chooses a verbal order, automatically abandons unnecessary command language.
Under system voice prompting, operate, although language manipulation terminal has a lot, at same amount of time, can only be operated by a pair of terminal (pick-up, loudspeaker), the verbal order that other-end sends, can be stored in language storer.
(3) a control message queue is set in system:
In actual application, we inevitably there will be two people or a plurality of people smart box to be sent the situation of language control command simultaneously, or the control or the remote control that have user carrying out touch-screen are controlled, and at this moment may cause control command confusion or lose.At this, we design a control command waiting list, are used for storing user's verbal order, only at smart box, handle after an order, just allow Next Command to enter.The language manipulation order strategy that our employing is first served first at this for user.In addition, we think that the priority of straighforward operation and touch screen operation controls higher than language, straighforward operation and touch operation be by first first the strategy of service evaluate, so can force to end language manipulation when having straighforward operation or touch screen operation.
(4) user has newly added household electrical appliances:
At this moment, the title that smart box can point out user to input these household electrical appliances, and the control information of using of these household electrical appliances, smart box is after obtaining these control informations, automatically generate a control sequence for these household electrical appliances, the listed files in renewal system simultaneously, can easily control user.Meanwhile, user can oneself input some verbal order templates to language storage unit, and system also can store language storage unit into according to some verbal order templates of Automatic generation of information of user's input.
The embodiment of the present invention is designed the smart box that supporting language is controlled, and because the price of microphone, receiver is low, is convenient to arrange in a large number in the family.Avoided to a great extent in addition the appearance of fault.Coordinate telepilot and touch-screen to control, more can embody the feature of digital home: quick and easy, intelligent, warm.Voice control has simultaneously made up remote control and touch-screen is controlled the deficiency of bringing.The function of the integrated application Cai Nengshi digital home smart box of remote control, voice, touch-screen more perfectly embodies, to people, bring more good days to experience, the crowd who is applicable to various level of consumption colony, has enriched people's life, provides business opportunity to businessman simultaneously.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the hardware that instruction is relevant to complete by program, this program can be stored in a computer-readable recording medium, storage medium can comprise: ROM (read-only memory) (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.
The method of a kind of voice control figure home intelligent the box above embodiment of the present invention being provided is described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (2)
1. a method for voice control figure home intelligent box, is characterized in that, comprising:
Utilize pick-up group to obtain user's language message, and user's language message is first stored in language storer;
Language storer sends verbal order to master control borad;
When master control board receives after user's verbal order, voice command is transferred to speech analyser, speech analyser can carry out keyword extraction to user's command language;
Speech analyser mates the keyword extracting with the command language in language storage unit, and the result of coupling is returned to master control board;
Master control board is after correct parsing user command, transmit relevant order to performance element, receive exectorial performance element and carry out relevant operation, and tell master control borad the result of operation, master control borad sends to language storer operating result, language storer sends corresponding loudspeaker to result, and user learns operating result.
2. the method for voice control figure home intelligent box as claimed in claim 1, it is characterized in that, described method also comprises: in the process of this system operation, have all the time a detecting unit to monitor the duty of each electrical equipment, if there is electrical equipment to go wrong, can trigger warning horn, prompting user.
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| CN201310610754.4A CN103645690A (en) | 2013-11-27 | 2013-11-27 | Method for controlling digital home smart box by using voices |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015131740A1 (en) * | 2014-09-16 | 2015-09-11 | 中兴通讯股份有限公司 | Intelligent home terminal and control method therefor |
| CN106293267A (en) * | 2016-07-28 | 2017-01-04 | 广州视睿电子科技有限公司 | Infrared touching device, infrared signal detection method and device |
| CN109347708A (en) * | 2018-10-15 | 2019-02-15 | 珠海格力电器股份有限公司 | A kind of audio recognition method, device, household appliance, Cloud Server and medium |
| CN110443988A (en) * | 2016-09-06 | 2019-11-12 | 全星泌 | Prevent the interlayer neighbor data processing unit and method of interlayer noise dispute |
| CN110709785A (en) * | 2017-07-14 | 2020-01-17 | 大金工业株式会社 | Equipment control system |
| CN110868648A (en) * | 2018-08-27 | 2020-03-06 | 杭州海康威视数字技术股份有限公司 | Intelligent voice realization method of indoor intercom device and indoor intercom device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110443988A (en) * | 2016-09-06 | 2019-11-12 | 全星泌 | Prevent the interlayer neighbor data processing unit and method of interlayer noise dispute |
| CN110709785A (en) * | 2017-07-14 | 2020-01-17 | 大金工业株式会社 | Equipment control system |
| CN110709785B (en) * | 2017-07-14 | 2023-08-04 | 大金工业株式会社 | Device control system |
| CN110868648A (en) * | 2018-08-27 | 2020-03-06 | 杭州海康威视数字技术股份有限公司 | Intelligent voice realization method of indoor intercom device and indoor intercom device |
| CN109347708A (en) * | 2018-10-15 | 2019-02-15 | 珠海格力电器股份有限公司 | A kind of audio recognition method, device, household appliance, Cloud Server and medium |
| CN109347708B (en) * | 2018-10-15 | 2020-08-04 | 珠海格力电器股份有限公司 | Voice recognition method and device, household appliance, cloud server and medium |
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