CN104580699B - Acoustic control intelligent terminal method and device when a kind of standby - Google Patents

Acoustic control intelligent terminal method and device when a kind of standby Download PDF

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Publication number
CN104580699B
CN104580699B CN201410777744.4A CN201410777744A CN104580699B CN 104580699 B CN104580699 B CN 104580699B CN 201410777744 A CN201410777744 A CN 201410777744A CN 104580699 B CN104580699 B CN 104580699B
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China
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intelligent terminal
user
default
distance
voice
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CN201410777744.4A
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Chinese (zh)
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CN104580699A (en
Inventor
曾元清
裴健学
杨晟
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广东欧珀移动通信有限公司
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Publication of CN104580699A publication Critical patent/CN104580699A/en
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Abstract

The invention discloses it is a kind of standby when acoustic control intelligent terminal method and device, acoustic control intelligent terminal method includes when described standby:When intelligent terminal is in holding state, start default pronunciation receiver collection user speech information, the user speech information that will be collected is matched with the default voice messaging in intelligent terminal, according to matching result, the corresponding predetermined registration operation of default voice messaging that the user speech information matches are arrived is performed.The operating method and device of acoustic control intelligent terminal can be caused under intelligent terminal holding state when provided in an embodiment of the present invention standby, user can control intelligent terminal to perform default operation by voice, it is possible to efficiently look for intelligent terminal according to these default families that operate with.

Description

Acoustic control intelligent terminal method and device when a kind of standby

Technical field

The present invention relates to communication technical field, more particularly to acoustic control intelligent terminal method and device when a kind of standby.

Background technology

With the fast development of intelligent terminal technology, the intelligent terminal such as mobile phone and panel computer has been widely used for work With the every field of life.

Existing smart mobile phone and panel computer for the purpose for saving electricity, if do not had within the time period of user's setting Any operational order is received, system standby state will be entered.And the wake-up mode of current intelligent terminal, typically all pass through Touch intelligent terminal screen or other gesture instructions are realized exiting holding state.This just necessarily requires intelligent terminal in user Hand in could realize exiting holding state.If user is not known the particular location of intelligent terminal or cannot be referred to by gesture Order is operated to intelligent terminal, cannot wake up intelligent terminal, it is exited holding state.This just brings to the use of user Inconvenience, it is impossible to meet user's request.

The content of the invention

In view of this, acoustic control intelligent terminal method and device when the embodiment of the present invention proposes a kind of standby, to realize user Control by voice to intelligent terminal.

On the one hand, acoustic control intelligent terminal method when the embodiment of the invention provides a kind of standby, methods described includes:

When intelligent terminal is in holding state, start default pronunciation receiver collection user speech information;

The user speech information that will be collected is matched with the default voice messaging in intelligent terminal;

According to matching result, the corresponding predetermined registration operation of default voice messaging that the user speech information matches are arrived is performed.

On the other hand, the device of acoustic control intelligent terminal when the embodiment of the invention provides a kind of standby, described device includes:

Voice collecting unit, for when intelligent terminal is in holding state, starting default pronunciation receiver collection User speech information;

Matching unit, is carried out for the default voice messaging in the user speech information that will collect and intelligent terminal Match somebody with somebody;

Operation execution unit, for according to matching result, performing the default voice letter that the user speech information matches are arrived Cease corresponding predetermined registration operation.

The method and apparatus of acoustic control intelligent terminal when provided in an embodiment of the present invention standby, are treated by being in intelligent terminal During machine state, start default pronunciation receiver collection user speech information, the user speech information and intelligence that will be collected Default voice messaging in terminal is matched, and according to matching result, performs the default language that the user speech information matches are arrived Message ceases corresponding predetermined registration operation, so that user can control intelligent terminal to perform default operation by voice, and Intelligent terminal can efficiently be looked for according to these default easy to operate users.

Brief description of the drawings

By the detailed description made to non-limiting example made with reference to the following drawings of reading, it is of the invention other Feature, objects and advantages will become more apparent upon:

Fig. 1 be the embodiment of the present invention one provide it is standby when acoustic control intelligent terminal method schematic flow sheet;

Fig. 2 be the embodiment of the present invention two provide it is standby when acoustic control intelligent terminal method schematic flow sheet;

Fig. 3 be the embodiment of the present invention three provide it is standby when acoustic control intelligent terminal method schematic flow sheet;

Fig. 4 be the embodiment of the present invention four provide it is standby when acoustic control intelligent terminal device structural representation.

Specific 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 only used for explaining the present invention, rather than limitation of the invention.It also should be noted that, for the ease of Description, illustrate only part rather than full content related to the present invention in accompanying drawing.

Fig. 1 shows the first embodiment of the present invention.

Fig. 1 be first embodiment of the invention provide it is standby when acoustic control intelligent terminal method flow chart.It is described standby When acoustic control intelligent terminal method include:

Step S101, when intelligent terminal is in holding state, starts default pronunciation receiver collection user speech Information.

Intelligent terminal is operated in referred to as standby during wait state, and during in holding state, intelligent terminal is except keeping necessary Process, remaining process will all be suspended and closes some unnecessary hardware and be used to save electric energy.When user sets If between in section user any operation is not carried out to intelligent terminal, intelligent terminal will automatically be transferred to holding state.In intelligence Energy terminal enters after holding state, can start corresponding pronunciation receiver, pronunciation receiver is in open mode, can To gather any voice that user is sent constantly.Pronunciation receiver can be the microphone configured on intelligent terminal, Can be the microphone of the miscellaneous equipment being connected with intelligent terminal, for example, if the wearable device being connected with intelligent terminal Cylinder etc..

Step S102, the user speech information that will be collected is matched with the default voice messaging in intelligent terminal.

Intelligent terminal gathers the extraneous sound for being sent by the microphone of microphone or connected other external equipments Sound, also includes the sound that user is sent among these, but all sound that can't be sent for user can all be responded, Just accordingly and operation only can be performed to voice set in advance.The user speech that intelligent terminal will can be collected into is extracted, The voice messaging of user is obtained, the voice messaging of user can make for connection port, and such as user sends the corresponding password of " unblock ", After intelligent terminal collects the user speech of " unblock ", can will collect " unblock " password carries out speech recognition, and with intelligence " unblock " password that storage is preset in terminal is matched, and the result according to matching judges whether to the behaviour of next step Make.Voice messaging set in advance is usually the corresponding joint password of user that records in advance in intelligent terminal, to and adopt The user speech for collecting is matched.

The voice that intelligent terminal is received is probably what user was sent, it is also possible to the connection port that other people are sent Order, if all carried out accordingly for proprietary joint password voice, will necessarily confusion reigned.For example, in many of same room People uses joint password voice sound intelligent terminal, all of intelligent terminal to carry out acoustic control intelligent using same joint password Terminal, if a people sends joint password, all of intelligent terminal is carried out corresponding operation, will necessarily confusion reigned.Institute So that in this example, the speech frequency that will also receive is matched with speech frequency set in advance.By everyone is sent out The sound frequency for going out is different from, and sound frequency can be matched as a corresponding feature, if what is collected connects Head password speech frequency is inconsistent with the default joint password speech frequency of intelligent terminal, and intelligent terminal would not be responded.Only In the case where frequency is all matched, intelligent terminal can just perform corresponding operation.Thus avoiding the occurrence of other people can also lead to Cross the situation of joint password acoustic control intelligent terminal.

Step S103, according to matching result, the default voice messaging that the execution user speech information matches are arrived is corresponding Predetermined registration operation.

User pre-sets the operation corresponding to corresponding user speech in intelligent terminal, for example by the voice of " unblock " with Unblock operation correspondence presets together.The result matched by step S102, intelligent terminal can be performed and preset The corresponding predetermined registration operation of voice messaging, the user speech that described voice messaging set in advance is collected with intelligent terminal Frequency and joint password match.For example after the phonetic order of matching " unblock ", current intelligent terminal can be unlocked, and open screen Curtain background light or breathing warning light, facilitate user to determine the position of intelligent terminal, can quickly look for intelligent terminal.

The present embodiment is by when intelligent terminal is in holding state, starting default pronunciation receiver collection user's language Message is ceased, and the user speech information that will be collected is matched with the default voice messaging in intelligent terminal, according to matching result, Perform the corresponding predetermined registration operation of default voice messaging that the user speech information matches are arrived.So that in intelligent terminal not in user Opereating specification in, by user send voice realize to intelligent terminal control, realize in the standby state to intelligent terminal Voice command.Can also realize that intelligent terminal is carried by opening screen background lamp or opening breath light by voice simultaneously Position where showing user's intelligent terminal.

Fig. 2 shows the second embodiment of the present invention.

Fig. 2 be second embodiment of the invention provide it is standby when acoustic control intelligent terminal method flow chart.When described standby Acoustic control intelligent terminal method further, will perform the user based on first embodiment of the invention according to matching result The corresponding predetermined registration operation of default voice messaging that voice messaging is matched specifically is optimized for:It is pre- in the user speech information of collection If during position reminding information, the intensity of the user speech according to collection obtains the distance of user and intelligent terminal, according to what is obtained Distance is generated and plays voice reminder information.

Referring to Fig. 2, acoustic control intelligent terminal method includes when described standby:

Step S201, when intelligent terminal is in holding state, starts default pronunciation receiver collection user speech Information.

Step S202, the user speech information that will be collected is matched with the default voice messaging in intelligent terminal.

Intelligent terminal gathers the sound that user is sent by the microphone of microphone or connected other external equipments Sound, and the voice messaging of user is extracted, the user speech information that will be extracted is matched with voice messaging set in advance, Described matching refers to that the user speech information of taking-up and voice messaging set in advance have man-to-man corresponding relation.Intelligence The voice signal that energy terminal will can be collected is pre-processed, the step such as including filtering, denoising, and is converted voice signals into Data signal, finally extracts the parameter of data signal, and is matched with voice messaging set in advance in intelligent terminal, intelligence Voice messaging set in advance can be the voice changed according to the corresponding joint password of user for recording in advance in terminal Data signal.Default voice messaging in the user speech information and intelligent terminal for currently being collected is determined according to matching result Whether match.

Step S203, when the user speech information of collection is predeterminated position prompting message, according to the user's language for receiving The intensity of sound obtains the distance of user and intelligent terminal.

When sound is propagated in atmosphere, because of reasons such as sound wave diverging, absorption, reflections, showing for intensity of sound decay can be produced As the attenuation of sound is in direct ratio with diffusion path length.It is predeterminated position prompting message in the user speech information of collection When, such as default voice is " range finding ", and when user speech is collected for " range finding ", intelligent terminal is adopted by the microphone of itself Simultaneously with default voice be compared for it by " range finding " sound that is sent of collection user, it is determined that when both are consistent, according to collection The intensity of sound that user is sent calculates the distance between intelligent terminal and user with default voice intensitometer.Can use Equation below is calculated:

I=Io*exp (- 2ax)

Wherein:

Io is the sound intensity of default voice;

A is attenuation coefficient;

X is distance.

Step S204, generates and plays voice reminder information according to the distance for obtaining.

Intelligent terminal obtains the distance between intelligent terminal and user by step S203, and will be apart from the corresponding language of generation Sound message, and reminded the distance between intelligent terminal and user to user by playing the speech message, facilitate user obtaining Take that the distance between intelligent terminal and user are rear quickly to look for intelligent terminal.

The embodiment of the present invention according to matching result by that will perform the default voice letter that the user speech information matches are arrived Corresponding predetermined registration operation is ceased specifically to be optimized for:When the user speech information of collection is predeterminated position prompting message, according to collection The intensity of user speech obtain the distance of user and intelligent terminal, voice reminder letter is generated and played according to the distance for obtaining Breath.The distance between intelligent terminal and user can be reminded user, facilitate user to look for intelligent terminal.

Fig. 3 shows the third embodiment of the present invention.

Fig. 3 be third embodiment of the invention provide it is standby when acoustic control intelligent terminal method flow chart.When described standby Based on second embodiment of the invention, further, the intensity of the user speech according to collection is obtained acoustic control intelligent terminal method User is obtained to be specifically included with the distance of intelligent terminal:When the user speech information of collection is predeterminated position prompting message, repeatedly Collection user speech information, and determine the mean intensity of each user speech information of collection;According to the mean intensity, it is determined that with The average distance of family and the intelligent terminal.

Referring to Fig. 3, acoustic control intelligent terminal method includes when described standby:

Step S301, when intelligent terminal is in holding state, starts default pronunciation receiver collection user speech Information.

Step S302, the user speech information that will be collected is matched with the default voice messaging in intelligent terminal.

Step S303, when the user speech information of collection is predeterminated position prompting message, multi collect user speech letter Breath, and determine the mean intensity of each user speech information of collection.

When the user speech information of collection is predeterminated position prompting message, intelligent terminal meeting multi collect user sent Voice, intelligent terminal can be pointed out user repeatedly to send voice by the way of voice reminder, facilitate intelligent terminal to gather.Together When can also avoid other noises disturb.Mode for example with voice reminder points out user.During using voice message, first point out User sends voice for the first time, after intelligent terminal collects the voice that user sends for the first time, reresents user and sends out for second Go out voice.The rest may be inferred, until after intelligent terminal acquires the user speech of preset times, prompting terminates.Prompting user sends The number of times of voice can preset, and can typically use 3-5 times.For the voice messaging of multi collect, by filtering, dividing, The operation such as detection calculates the sound intensity of collection sound every time, and calculates average Voice according to the intensity of sound of multi collect to sound Intensity.

Step S304, according to the mean intensity, determines the average distance of user and the intelligent terminal.

According to the corresponding relation between voice strength retrogression and distance, according to the mean intensity, according to a upper embodiment Formula in middle step S203 determines the average distance between user and intelligent terminal, and wherein I is described mean intensity.

Step S305, generates and plays voice reminder information according to the distance for obtaining.

The embodiment of the present invention has by will obtain user according to the intensity of the user speech of collection with the distance of intelligent terminal Body is optimized for:When the user speech information of collection is predeterminated position prompting message, multi collect user speech information, and determine The mean intensity of each user speech information of collection;According to the mean intensity, determine that user is average with the intelligent terminal Distance.Reduce because of the error produced by the single voice Strength Changes that user sends, improve between user and intelligent terminal The precision that distance is calculated, more facilitates user to look for intelligent terminal.

Fig. 4 shows the fourth embodiment of the present invention.

Fig. 4 be fourth embodiment of the invention provide it is standby when acoustic control intelligent terminal installation structure chart.

Referring to Fig. 4, acoustic control intelligent terminal installation includes when described standby:Voice collecting unit 410, matching unit 420 with And operation execution unit 430.Wherein, the voice collecting unit 410, for when intelligent terminal is in holding state, starting Default pronunciation receiver gathers user speech information;The matching unit 420, for the user speech information that will be collected Matched with the default voice messaging in intelligent terminal;The operation execution unit 430, for according to matching result, performing The corresponding predetermined registration operation of default voice messaging that the user speech information matches are arrived.

Further, described voice collecting unit 410 specifically for:When intelligent terminal is in holding state, start The microphone of the microphone of the intelligent terminal or the external equipment being connected with intelligent terminal.

Further, the operation execution unit includes:Distance obtains subelement 431 and reminds subelement 432, wherein, The distance obtains subelement 431, for when the user speech information of collection is predeterminated position prompting message, according to receiving The intensity of user speech obtain the distance of user and intelligent terminal;Subelement 432 is reminded, for according to the distance generation for obtaining And play voice reminder information.

Further, the distance obtains subelement 431 and includes:Mean intensity determination subelement 4311 and average distance are true Stator unit 4312.Wherein, it is default position that the mean intensity determination subelement 4311 is used in the user speech information of collection When putting prompting message, multi collect user speech information, and determine the mean intensity of each user speech information of collection;Average departure From determination subelement 4312, for according to the mean intensity, determining the average distance of user and the intelligent terminal.

When above-mentioned standby the executable embodiment of the present invention of acoustic control intelligent terminal installation provided it is standby when acoustic control intelligent end The method at end, possesses the corresponding functional module of execution method.In the case where intelligent terminal is not in the opereating specification of user, lead to Cross user and send voice realization to intelligent terminal control, realize the Voice command in the standby state to intelligent terminal.Simultaneously Position where display or voice message user's intelligent terminal can also be changed by brightness by Voice command intelligent terminal.

The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.

Will be appreciated by those skilled in the art that above-mentioned of the invention each module or each step can use general meter Calculate device to realize, they can be concentrated on single computing device, or are distributed in the network that multiple computing devices are constituted On, alternatively, they can be realized with the executable program code of computer installation, such that it is able to be stored in storage Performed by computing device in device, or they are fabricated to each integrated circuit modules respectively, or will be many in them Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention be not restricted to any specific hardware and The combination of software.

Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with The difference of other embodiment, same or analogous part between each embodiment mutually referring to.

The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for those skilled in the art For, the present invention can have various changes and change.It is all any modifications made within spirit and principles of the present invention, equivalent Replace, improve etc., should be included within the scope of the present invention.

Claims (7)

1. acoustic control intelligent terminal method when a kind of standby, it is characterised in that including:
When intelligent terminal is in holding state, start default pronunciation receiver collection user speech information;
The user speech information that will be collected is matched with the default voice messaging in intelligent terminal;The voice that will be received is frequently Rate is matched with speech frequency set in advance, if the joint password speech frequency for collecting is default with intelligent terminal connect Head password speech frequency is inconsistent, would not respond;
Otherwise, when the user speech information of collection is predeterminated position prompting message, the intensity of the user speech according to collection is obtained Obtain the distance of user and intelligent terminal;According to intensity of sound and default voice intensity that user is sent, and according to formula I= Io*exp (- 2ax) calculates the distance between intelligent terminal and user, wherein:Io is the sound intensity of default voice;A is decay Coefficient;X is distance;
Generate and play voice reminder information according to the distance for obtaining.
2. method according to claim 1, it is characterised in that
The default voice messaging includes preset sound frequency and/or default joint password.
3. method according to claim 1, it is characterised in that when intelligent terminal is in holding state, start default Pronunciation receiver collection user speech information includes:
When intelligent terminal is in holding state, the external equipment for starting the microphone of the intelligent terminal or being connected with intelligent terminal Microphone.
4. method according to claim 1, it is characterised in that the intensity of the user speech according to collection obtains user and intelligence The distance of energy terminal, including:
Multi collect user speech information, and determine the mean intensity of each user speech information of collection;
According to the mean intensity, the average distance of user and the intelligent terminal is determined.
5. the device of acoustic control intelligent terminal when a kind of standby, it is characterised in that including:
Voice collecting unit, for when intelligent terminal is in holding state, starting default pronunciation receiver collection user Voice messaging;
Matching unit, the user speech information for that will collect is matched with the default voice messaging in intelligent terminal;Will The speech frequency for receiving is matched with speech frequency set in advance, if the joint password speech frequency for collecting and intelligence The energy default joint password speech frequency of terminal is inconsistent, would not respond;
Operation execution unit, for according to matching result, performing the default voice messaging pair that the user speech information matches are arrived The predetermined registration operation answered;
The operation execution unit includes:
Distance obtains subelement, for when the user speech information of collection is predeterminated position prompting message, according to what is received The intensity of user speech obtains the distance of user and intelligent terminal;It is strong with default voice according to the intensity of sound that user is sent Degree, and the distance between intelligent terminal and user are calculated according to formula I=Io*exp (- 2ax), wherein:Io is default language The sound intensity of sound;A is attenuation coefficient;X is distance;
Subelement is reminded, for generating and playing voice reminder information according to the distance for obtaining.
6. device according to claim 5, it is characterised in that described voice collecting unit specifically for:
When intelligent terminal is in holding state, the external equipment for starting the microphone of the intelligent terminal or being connected with intelligent terminal Microphone.
7. device according to claim 5, it is characterised in that the distance obtains subelement to be included:
Mean intensity determination subelement, during for the user speech information in collection for predeterminated position prompting message, multi collect User speech information, and determine the mean intensity of each user speech information of collection;
Average distance determination subelement, for according to the mean intensity, determining the average distance of user and the intelligent terminal.
CN201410777744.4A 2014-12-15 2014-12-15 Acoustic control intelligent terminal method and device when a kind of standby CN104580699B (en)

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CN107707758A (en) * 2017-10-12 2018-02-16 上海斐讯数据通信技术有限公司 A kind of terminal and its acoustic control screen method
CN108418968A (en) * 2018-03-12 2018-08-17 广东欧珀移动通信有限公司 Voice communication data processing method, device, storage medium and mobile terminal
CN108494954B (en) * 2018-03-12 2019-10-25 Oppo广东移动通信有限公司 Voice communication data detection method, device, storage medium and mobile terminal
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: OPPO Guangdong Mobile Communications Co., Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee before: Guangdong Opel Mobile Communications Co., Ltd.