CN104902081B - Control method of flight mode and mobile terminal - Google Patents
Control method of flight mode and mobile terminal Download PDFInfo
- Publication number
- CN104902081B CN104902081B CN201510220503.4A CN201510220503A CN104902081B CN 104902081 B CN104902081 B CN 104902081B CN 201510220503 A CN201510220503 A CN 201510220503A CN 104902081 B CN104902081 B CN 104902081B
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- Prior art keywords
- mobile terminal
- aircraft cabin
- voice
- broadcast
- cabin
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
Abstract
The invention discloses a control method of a flight mode and a mobile terminal. The method comprises the following steps: in case of a non-flight mode, starting a microphone of a mobile terminal so as to obtain voice of the surrounding environment of the mobile terminal; comparing the voice of the surrounding environment of the mobile terminal with a broadcast in a preset airplane cabin so as to determine whether the mobile terminal is disposed in the airplane cabin; and when it is determined that the mobile terminal is disposed in the airplane cabin, switching the work mode of the mobile terminal into a flight mode. By using the method provided by the invention, when the mobile terminal is on an airplane, the flight mode can be automatically started.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of control method and mobile terminal of offline mode.
Background technology
With the fast development of science and technology, mobile phone almost spread to everyone, people can make a phone call with it,
Photos and sending messages, take pictures, do shopping, it may be said that mobile phone has become the part during everyone lives.In practice, sometimes handss
Machine needs to switch to offline mode, such as, when aircraft on passenger's carrying mobile phone, it is necessary to by mobile phone shutdown or starting hand-set
In offline mode, with interrupt mobile phone with the external world communication, so as to ensure navigation safety.
In prior art, mobile phone often occurs such case, and passenger have forgotten flying for starting hand-set after upper aircraft
Row mode, this brings very big hidden danger to the safe flight of aircraft.
The content of the invention
Embodiment of the present invention technical problem to be solved is, there is provided a kind of control method of offline mode and it is mobile eventually
End, can open offline mode in time after passenger boards a plane.
In a first aspect, the embodiment of the present invention provides a kind of control method of offline mode, the method includes：
Under non-offline mode, the mike of mobile terminal is opened to obtain the voice of the mobile terminal surrounding；
The voice of the mobile terminal surrounding and the broadcast in default aircraft cabin are compared, to determine
State whether mobile terminal is located in the aircraft cabin；
When determining that the mobile terminal is located in the aircraft cabin, the mode of operation of the mobile terminal is switched
To offline mode.
It is described by mobile terminal week with reference in a first aspect, in the first possible implementation of first aspect
The voice in collarette border is compared with the broadcast in default aircraft cabin, to determine whether the mobile terminal is located at described flying
In machine cabin, including：
Denoising is carried out to the voice of the mobile terminal surrounding, to retain the voice in loudness more than default
The audio-frequency information of value；
Audio-frequency information audio-frequency information corresponding with the broadcast in the cabin is compared；
When the audio-frequency information exceedes preset matching degree with the matching degree of the corresponding audio-frequency information of broadcast in the cabin
When, determine that the mobile terminal is located in the aircraft cabin；When the audio-frequency information it is corresponding with the broadcast in the cabin
When the matching degree of audio-frequency information is spent not less than preset matching, determine that the mobile terminal is not in the aircraft cabin.
It is described by mobile terminal week with reference in a first aspect, in second possible implementation of first aspect
The voice in collarette border is compared with the broadcast in default aircraft cabin, to determine whether the mobile terminal is located at described flying
In machine cabin, including：
By the voiced translation of the mobile terminal surrounding into one section of target text content, and by one section of target text
Word content is contrasted with default at least passage, when the default at least passage content includes one section of mesh
During mark word content, determine that the mobile terminal is located in the aircraft cabin；Wherein, the default at least passage is
The corresponding word content of voice broadcast service in the aircraft cabin.
It is described by mobile terminal week with reference in a first aspect, in the third possible implementation of first aspect
The voice in collarette border is compared with the broadcast in default aircraft cabin, to determine whether the mobile terminal is located at described flying
In machine cabin, including：
Loudness, tone and the tone color of the voice of the mobile terminal surrounding are analyzed, the signal for obtaining the voice is special
Levy, when the signal characteristic belongs to default broadcast signals feature, determine that the mobile terminal is located in the aircraft cabin；
Wherein, the default broadcast signals feature is that loudness, tone and the tone color of the broadcasting speech in aircraft cabin is obtained
Signal characteristic.
With reference to the first possible implementation and second possible reality of first aspect of first aspect, first aspect
Any one mode in the mode of showing, it is described to determine the movement in the 4th kind of possible implementation of first aspect
When terminal is located in the aircraft cabin, the mode of operation of the mobile terminal is switched to into offline mode, including：
When it is determined that the mobile terminal is located at aircraft cabin inside, sends inquiry window and flown with asking whether to open
Row mode sends prompt window to point out to open offline mode；
When the instruction of offline mode is opened in the confirmation of the instruction input for receiving the response inquiry window or is received
When responding the offline mode open command of prompting input of the prompt window, the mode of operation of the mobile terminal is switched to
Offline mode.
With reference to the first possible implementation and second possible reality of first aspect of first aspect, first aspect
Any one mode in the mode of showing, it is described to determine the movement in the 5th kind of possible implementation of first aspect
When terminal is located in the aircraft cabin, the mode of operation of the mobile terminal is switched to before offline mode, also included：
Obtain the position of the mobile terminal；
Whether the position for judging the mobile terminal belongs to default airport position, if belonging to, performs described by the shifting
The step of mode of operation of dynamic terminal switches to offline mode.
Second aspect, the embodiment of the present invention provides a kind of mobile terminal, and the mobile terminal includes：
First acquisition unit, it is described mobile whole to obtain under non-offline mode, opening the mike of mobile terminal
The voice of end surrounding；
First comparing unit, for by the broadcast in the voice of the mobile terminal surrounding and default aircraft cabin
It is compared, to determine whether the mobile terminal is located in the aircraft cabin；
Switch unit, for when determining that the mobile terminal is located in the aircraft cabin, by the mobile terminal
Mode of operation switch to offline mode.
With reference to second aspect, in the first possible implementation of second aspect, first comparing unit includes：
Process subelement, for carrying out denoising to the voice of the mobile terminal surrounding, the predicate to retain
Audio-frequency information of the loudness more than preset value in sound；
Comparing subunit, for audio-frequency information audio-frequency information corresponding with the broadcast in the cabin to be compared
Compared with；
Subelement is judged, for when the audio-frequency information and the matching degree of the corresponding audio-frequency information of broadcast in the cabin
When spending more than preset matching, determine that the mobile terminal is located in the aircraft cabin；When the audio-frequency information and the cabin
When the matching degree of the interior corresponding audio-frequency information of broadcast is spent not less than preset matching, determine that the mobile terminal is not at described
In aircraft cabin.
With reference to second aspect, in second possible implementation of second aspect, first comparing unit is concrete
For by the voiced translation of the mobile terminal surrounding into one section of target text content, and by one section of target text
Appearance is contrasted with default at least passage, when the default at least passage content includes one section of target text
During word content, determine that the mobile terminal is located in the aircraft cabin；Wherein, the default at least passage is described
The corresponding word content of voice broadcast service in aircraft cabin.
With reference to second aspect, in the third possible implementation of second aspect, first comparing unit is concrete
For analyzing loudness, tone and the tone color of the voice of the mobile terminal surrounding, the signal characteristic of the voice is obtained, when
When the signal characteristic belongs to default broadcast signals feature, determine that the mobile terminal is located in the aircraft cabin；Wherein,
The default broadcast signals feature is that the signal that the loudness of the broadcasting speech in aircraft cabin, tone and tone color are obtained is special
Levy.
Second possible reality of the first possible implementation, second aspect with reference to second aspect, second aspect
Any one mode in the third possible implementation of existing mode and second aspect, the 4th kind in second aspect is possible
In implementation, the switch unit includes：
Subelement is reminded, for when it is determined that the mobile terminal is located at aircraft cabin inside, sending inquiry window
To ask whether to open offline mode or send prompt window to point out to open offline mode；
Switching subelement, for opening offline mode when the confirmation of the instruction input for receiving the response inquiry window
Instruction receives when pointing out the offline mode open command of input of the response prompt window, by the mobile terminal
Mode of operation switches to offline mode.
Second possible reality of the first possible implementation, second aspect with reference to second aspect, second aspect
Any one mode in the third possible implementation of existing mode and second aspect, the 5th kind in second aspect is possible
In implementation, the mobile terminal also includes：
Second acquisition unit, for obtaining the position of the mobile terminal；
Second comparing unit, for judging whether the position of the mobile terminal belongs to default airport position, if belonging to,
Trigger the switch unit and perform the operation that the mode of operation of the mobile terminal is switched to offline mode.
By implementing the embodiment of the present invention, obtain the voice messaging around mobile terminal in real time, and by the voice messaging with
The voice messaging of the aircraft cabin inside broadcast for prestoring is contrasted to determine mobile terminal whether in aircraft cabin, if
It is then to automatically turn on the offline mode of mobile terminal, improves the safety of aircraft flight.
Further, open before offline mode, information is exported on the display interface of mobile terminal, to obtain
User is then turned on offline mode after agreeing to, improves Consumer's Experience；Before surrounding speech information is obtained, mobile terminal is obtained
Positional information, then positional information is combined judge that user, whether in engine room inside, improves judgement with voice messaging
As a result accuracy.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the control method of offline mode provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the control method of another offline mode provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of mobile terminal provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of first comparing unit provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of switch unit provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another mobile terminal provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another mobile terminal provided in an embodiment of the present invention.
Specific 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 carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
It should be noted that the term for using in embodiments of the present invention be only merely for description specific embodiment mesh
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and " being somebody's turn to do " are also intended to include most forms, unless context clearly shows that other implications.It is also understood that this
Term "and/or" used herein is referred to and associated any or all possible group that lists project comprising one or more
Close.
Mobile terminal described in the invention can be mobile phone, panel computer, notebook computer, palm PC, mobile mutual
Networked devices (MID, mobile internet device), wearable device (such as intelligent watch (such as iWatch), intelligence
Bracelet, pedometer etc.) or other can installation and deployment instant messaging applications client terminal unit.
Fig. 1 is referred to, Fig. 1 is a kind of schematic flow sheet of the control method of offline mode provided in an embodiment of the present invention,
The method includes but are not limited to following steps.
Step S101：Under non-offline mode, the mike of mobile terminal is opened to obtain mobile terminal surrounding
Voice.
Specifically, mobile terminal is typically all comprising Working moulds such as conference model, silent mode, outdoor pattern, offline mode
Formula, wherein offline mode are a kind of mode of operation for closing communication with the outside world connection, are fetched with extraneous communication link by closing
Interference of the signal of communication to aircraft flight is avoided, in the embodiment of the present invention, non-offline mode is the institute in addition to offline mode
There is mode of operation, the action for opening offline mode is completed by mobile terminal.
Further, mobile terminal also has mike, by opening the voice around mike acquisition mobile terminal；Need
It is noted that the mode that mike is opened in the embodiment of the present invention is automatically turned on including mobile terminal and artificially triggering is opened,
Wherein, mobile terminal is automatically turned on, and can be mobile terminal automatically turn on detecting after ambient parameter reaches pre-set level, example
Such as, detect mobile terminal electricity it is low when open mike, detect when mobile terminal is acutely rocked open mike, detect
Mike etc. is opened during start；Artificial triggering unlatching can be receive user by touch-control predetermined physical button or it is virtual by
Key and produce trigger event when start mike；Further, obtaining the times or frequency of voice can be pre-set,
It is to obtain 1 time per 10 seconds for example by the frequency configuration for obtaining surrounding voice.
Step S102：The voice of mobile terminal surrounding is compared with the broadcast in default aircraft cabin, with
Determine whether mobile terminal is located in aircraft cabin.
Specifically, mobile terminal is often obtained after a surrounding voice, and the voice for obtaining and engine room inside are broadcasted
Be compared or pick out after a plurality of voice is obtained at least one voice in a plurality of voice and engine room inside broadcast into
Row contrast, wherein, the picking rule of at least one voice is picked out from a plurality of voice can be pre-set, for example according to tone color,
Frequency size, loudness size etc. are selecting at least one voice, sum it up, needing the voice for obtaining is wide with engine room inside
Broadcast and be compared；In addition, engine room inside broadcast refer to engine room inside report broadcast, certain aircraft can report before take off with
The corresponding broadcast of lower word content：
" ladies, gentlemen：
You is welcome to take China X X airline flights XX, AA goes to BB (midway landing CC).By XX to XX flight away from
From being XX, it is contemplated that airborne hours are XX hours XX point.Flying height XX rice, flight speed averagely XX kilometers per hour.
In order to ensure the normal work of aircraft navigation and communication system, should not please use during taking off and declining
Hand-held computer, please use cell phone, remote-control toy, electronic game machine and electric voice receiver etc. in whole voyage
Electronic equipment.
Aircraft will take off soon, carry out safety inspection by cabin attendant now.Would you please sit straight, fasten seat belts,
Seat and small table plate.Would you please confirm whether your cabin luggage is properly placed in the luggage carrier of overhead or under seat
Side.”
Specifically, this complete broadcast can be divided at least one short broadcast according to preset rules, for example, with punctuate
The position of symbol is split as cut-point to this whole piece broadcast, and each short broadcast that segmentation is obtained can serve as
The contrast object of surrounding voice, when the content of surrounding speech expression is for " aircraft will take off soon, be taken advantage of by main cabin now
Business person carries out safety inspection " when, search whether the broadcast of aircraft cabin inside includes a broadcasted content for " aircraft will rise soon
Fly, now safety inspection carried out by cabin attendant " broadcast, judge if having mike obtain voice as aircraft cabin
In broadcast (determining mobile terminal in the cabin), if judging the voice of mike acquisition not as in aircraft cabin without if
Broadcast (determine mobile terminal be not in cabin).
Further, the voice of mobile terminal surrounding is entered with the broadcast in default aircraft cabin in step S102
Row compares, and can be to determine whether mobile terminal is located in aircraft cabin：
Denoising is carried out to the voice of mobile terminal surrounding, to retain voice in loudness more than preset value audio frequency
Information；Audio-frequency information audio-frequency information corresponding with the broadcast in cabin is compared；Broadcast in audio-frequency information and cabin
When the matching degree of corresponding audio-frequency information is spent more than preset matching, determine that mobile terminal is located in aircraft cabin；Work as audio-frequency information
When spending not less than preset matching with the matching degree of the corresponding audio-frequency information of broadcast in cabin, determine that mobile terminal is not at flying
In machine cabin.
By the means, remove the noise in the voice of acquisition, prevent impact of the noise to comparing result.
Further, the voice of mobile terminal surrounding is entered with the broadcast in default aircraft cabin in step S102
Row compares, and can be to determine whether mobile terminal is located in aircraft cabin：
By the voiced translation of mobile terminal surrounding into one section of target text content, and by one section of target text content with
Default at least passage is contrasted, when default at least passage content includes one section of target text content, really
Determine mobile terminal to be located in aircraft cabin；Wherein, default at least passage is corresponding for the voice broadcast service in aircraft cabin
Word content.
For example, following word content is broadcasted in aircraft：
" ladies, gentlemen：
You is welcome to take China X X airline flights XX, AA goes to BB (midway landing CC).By XX to XX flight away from
From being XX, it is contemplated that airborne hours are XX hours XX point.Flying height XX rice, flight speed averagely XX kilometers per hour.
In order to ensure the normal work of aircraft navigation and communication system, should not please use during taking off and declining
Hand-held computer, please use cell phone, remote-control toy, electronic game machine and electric voice receiver etc. in whole voyage
Electronic equipment.
Aircraft will take off soon, carry out safety inspection by cabin attendant now.Would you please sit straight, fasten seat belts,
Seat and small table plate.Would you please confirm whether your cabin luggage is properly placed in the luggage carrier of overhead or under seat
Side.”
Specifically, in advance the word content of above-mentioned report can be divided into at least passage content, this at least one section
Word content object as a comparison；In addition, surrounding voice is obtained by mike, and by speech recognition technology by surrounding
Environment voiced translation is into word content, and it is right then to carry out the word content that translation is obtained with default at least passage content
Than if the two is identical, or similarity is higher than preset value, then judge mobile terminal in cabin, otherwise, it is determined that mobile whole
End is not in cabin.
Yet further, by the broadcast in the voice of mobile terminal surrounding and default aircraft cabin in step S102
It is compared, can is to determine whether mobile terminal is located in aircraft cabin：
Loudness, tone and the tone color of the voice of mobile terminal surrounding are analyzed, the signal characteristic of voice is obtained, works as signal
When feature belongs to default broadcast signals feature, determine that mobile terminal is located in aircraft cabin；Wherein, default broadcast singal is special
It is signal characteristic that the loudness of broadcasting speech in aircraft cabin, tone and tone color are obtained to levy.
Specifically, it is that " aircraft will take off soon, now when broadcasting in cabin in one section of corresponding word content of broadcast
Safety inspection is carried out by cabin attendant.Would you please sit straight, fasten seat belts, seat and small table plate.Would you please confirm your handss
Whether extract product are properly placed in the luggage carrier of overhead or under-seat " broadcast when, finishing this section of broadcast may need
Want 1 minute, then in this 1 minutes, in loudness, three factors of tone and tone color of broadcast at least one can with when
Between change and change, therefore, it can the right of the combination of a factor setting up in these three factors or Multiple factors and time
Should be related to (obtain " audio data broadcasting "), for the contrast in later stage；Then, one section of voice is obtained, the voice also corresponds to one
The section time, analyze a factor in loudness, three factors of tone and tone color of this section of voice this time Nei or it is multiple because
The combination of element and the corresponding relation (obtaining " voice audio data ") of time, voice audio data is carried out with audio data broadcasting
Compare, judge that the two whether same or like degree reaches preset value, if so, then judge that mobile terminal is in aircraft cabin,
If it is not, then judging that mobile terminal is not in aircraft cabin.
It should be noted that above citing is intended merely to conveniently understand this programme, it is clear that can be with according to institute's illustrated example
Other implementations are derived, therefore, above citing should not be used as the restriction of this programme, and the above is illustrated and citing is pushed away according to more than
Derive the implementation come and each fall within protection scope of the present invention.
Step S103：When determining that mobile terminal is located in aircraft cabin, the mode of operation of mobile terminal is switched to
Offline mode.
Specifically, after contrast, when confirming that mobile terminal is inside aircraft cabin, mobile terminal cuts mode of operation
Shift to offline mode.
Further, in a kind of optional scheme, after contrast, confirm mobile terminal inside aircraft cabin
When, the mode of operation of mobile terminal is switched to into offline mode can be specially：
When it is determined that mobile terminal be located at aircraft cabin inside when, send inquiry window with ask whether open offline mode or
Person sends prompt window to point out to open offline mode；When flight is opened in the confirmation of the instruction input for receiving response inquiry window
The instruction of pattern receives when pointing out the offline mode open command of input of response prompt window, by the work of mobile terminal
Operation mode switches to offline mode.
In the control method of the offline mode described by Fig. 1, the voice messaging around mobile terminal is obtained in real time, and will
Whether the voice messaging is contrasted to determine mobile terminal in winged with the voice messaging of the aircraft cabin inside broadcast for prestoring
In machine cabin, the offline mode of mobile terminal is if so, then automatically turned on, improve the safety of aircraft flight.
Fig. 2 is referred to, Fig. 2 is the control method schematic flow sheet of another offline mode provided in an embodiment of the present invention,
The method includes but are not limited to following steps.
Step S201：Under non-offline mode, the mike of mobile terminal is opened to obtain mobile terminal surrounding
Voice.
Step S202：The voice of mobile terminal surrounding is compared with the broadcast in default aircraft cabin, with
Determine whether mobile terminal is located in aircraft cabin.
Specifically, step S201 and step S202 can be to should refer to step S101 and step S102, and here is omitted.
Step S203：When determining that mobile terminal is located in aircraft cabin, the position of mobile terminal is obtained.
Specifically, when mobile terminal is judged in aircraft cabin inside, mobile terminal opens built-in alignment system
With obtain mobile terminal geographical position, the mode for opening the alignment system can be mobile terminal automatically open up, or
Prompting user's triggering is opened.
Step S204：Whether the position for judging mobile terminal belongs to default airport position.
Specifically, get after positional information, the positional information is entered with the positional information on the advance various places airport for obtaining
Row contrast, to judge the mobile terminal whether within the scope of airport.
Step S205：When the position for judging mobile terminal belongs to airport position, the mode of operation of mobile terminal is cut
Shift to offline mode.
Specifically, when judging that mobile terminal is within the scope of airport, with reference to step S103 mobile terminal is opened
Offline mode.
It should be noted that, the present embodiment is that mobile terminal geographic position information is obtained after picture is obtained, and real
On border, if first obtaining the geographical location information of mobile terminal, obtain again when judging that mobile terminal is within the scope of airport
Surrounding voice is also a kind of scheme that can be realized, the program equally falls into protection scope of the present invention.
In the control method of the offline mode described by Fig. 2, the voice messaging around mobile terminal is obtained in real time, and will
Whether the voice messaging is contrasted to determine mobile terminal in winged with the voice messaging of the aircraft cabin inside broadcast for prestoring
In machine cabin, the offline mode of mobile terminal is if so, then automatically turned on, improve the safety of aircraft flight.
Further, open before offline mode, information is exported on the display interface of mobile terminal, to obtain
User is then turned on offline mode after agreeing to, improves Consumer's Experience；Before surrounding speech information is obtained, mobile terminal is obtained
Positional information, then positional information is combined judge that user, whether in engine room inside, improves judgement with voice messaging
As a result accuracy.
The above-mentioned method for illustrating the embodiment of the present invention, following for being easy to preferably implement the embodiment of the present invention
Such scheme, correspondingly, has been provided below the mobile terminal of the embodiment of the present invention.
Refer to Fig. 3, Fig. 3 is a kind of structural representation of mobile terminal 30 provided in an embodiment of the present invention, the movement end
End 30 includes first acquisition unit 301, the first comparing unit 302 and switch unit 303, the function of each unit be discussed in detail as
Under.
First acquisition unit 301 is used under non-offline mode, and the mike for opening mobile terminal 30 is mobile whole to obtain
Hold the voice of 30 surroundings.
Specifically, mobile terminal 30 is general all comprising work such as conference model, silent mode, outdoor pattern, offline mode
Pattern, wherein offline mode are a kind of mode of operation for closing communication with the outside world connection, by closing and extraneous communication connection
To avoid interference of the signal of communication to aircraft flight, in the embodiment of the present invention, non-offline mode is in addition to offline mode
All working pattern.
Further, mobile terminal 30 also has mike, by opening the language around mike acquisition mobile terminal 30
Sound；It should be noted that the mode of the unlatching of first acquisition unit 301 mike includes automatically turning on and people in the embodiment of the present invention
Open for triggering, wherein, it can be that first acquisition unit 301 is being detected after ambient parameter reaches pre-set level certainly to automatically turn on
It is dynamic to open, for example, detect the electricity of mobile terminal 30 it is low when open mike, detect and opened when mobile terminal 30 is acutely rocked
Mike, open mike etc. when detecting start；Artificial triggering unlatching can be that first acquisition unit 301 receives user and leads to
Start mike during the trigger event crossed touch-control predetermined physical button or virtual key and produce；Further, first obtain
Unit 301 obtains the times or frequency of voice and can be pre-set, for example, will obtain the frequency configuration of surrounding voice
It is to obtain 1 time per 10 seconds.
First comparing unit 302 is used for the broadcast in the voice of the surrounding of mobile terminal 30 and default aircraft cabin
It is compared, to determine whether mobile terminal 30 is located in aircraft cabin.
Specifically, often obtain after a surrounding voice, the first comparing unit 302 is by the voice and cabin for obtaining
Portion's broadcast is compared or picks out after a plurality of voice is obtained at least one voice and the engine room inside in a plurality of voice
Broadcast contrasted, wherein, the picking rule of at least one voice is picked out from a plurality of voice can be pre-set, for example according to
Tone color, frequency size, loudness size etc. are selecting at least one voice, sum it up, needing voice and the cabin that will be obtained
Inside broadcast is compared；In addition, engine room inside broadcast refers to the broadcast reported in engine room inside, certain aircraft before take off can
Report the corresponding broadcast of following word content：
" ladies, gentlemen：
You is welcome to take China X X airline flights XX, AA goes to BB (midway landing CC).By XX to XX flight away from
From being XX, it is contemplated that airborne hours are XX hours XX point.Flying height XX rice, flight speed averagely XX kilometers per hour.
In order to ensure the normal work of aircraft navigation and communication system, should not please use during taking off and declining
Hand-held computer, please use cell phone, remote-control toy, electronic game machine and electric voice receiver etc. in whole voyage
Electronic equipment.
Aircraft will take off soon, carry out safety inspection by cabin attendant now.Would you please sit straight, fasten seat belts,
Seat and small table plate.Would you please confirm whether your cabin luggage is properly placed in the luggage carrier of overhead or under seat
Side.”
Specifically, this complete broadcast can be divided at least one short broadcast according to preset rules, for example, with punctuate
The position of symbol is split as cut-point to this whole piece broadcast, and each short broadcast that segmentation is obtained can serve as
The contrast object of surrounding voice, when the content of surrounding speech expression is for " aircraft will take off soon, be taken advantage of by main cabin now
Business person carries out safety inspection " when, search whether the broadcast of aircraft cabin inside includes a broadcasted content for " aircraft will rise soon
Fly, now safety inspection carried out by cabin attendant " broadcast, judge if having mike obtain voice as aircraft cabin
In broadcast, if judge without if mike obtain voice not as the broadcast in aircraft cabin.
Switch unit 303 is used for when determining that mobile terminal 30 is located in aircraft cabin, by the work of mobile terminal 30
Pattern switching is to offline mode.
Specifically, after contrast, confirm mobile terminal 30 in aircraft cabin inside when, switch unit 303 is by work
Pattern switching is to offline mode.
Further, in a kind of optional scheme, after contrast, confirm mobile terminal 30 inside aircraft cabin
When, the mode of operation of mobile terminal 30 is switched to offline mode and can be specially by switch unit 303：
When it is determined that mobile terminal 30 is located at aircraft cabin inside, switch unit 303 sends inquiry window to ask whether
Open offline mode or send prompt window to point out to open offline mode；When switch unit 303 receives response inquiry window
The confirmation of the instruction input of mouth is opened the instruction of offline mode or receives the flight mould of the prompting input for responding prompt window
During formula open command, the mode of operation of mobile terminal 30 is switched to offline mode by switch unit 303.
Further, Fig. 4 is referred to, Fig. 4 is that the structure of the first comparing unit 302 in mobile terminal 30 shown in Fig. 3 is shown
It is intended to, first comparing unit 302 includes processing subelement 3021, comparing subunit 3022 and judgement subelement 3023, each son
The function of unit is described in detail as follows.
Processing subelement 3021 is used to carry out denoising to the voice of the surrounding of mobile terminal 30, to retain voice in
Audio-frequency information of the loudness more than preset value.
Comparing subunit 3022 is used to be compared audio-frequency information audio-frequency information corresponding with the broadcast in cabin.
Judge that subelement 3023 is used for when audio-frequency information exceedes with the matching degree of the corresponding audio-frequency information of broadcast in cabin
When preset matching is spent, determine that mobile terminal 30 is located in aircraft cabin；When audio-frequency information audio frequency corresponding with the broadcast in cabin
When the matching degree of information is spent not less than preset matching, determine that mobile terminal 30 is not in aircraft cabin.
Further, Fig. 5 is referred to, Fig. 5 is the structural representation of the switch unit 303 in the mobile terminal 30 shown in Fig. 3
Figure, the switch unit 303 includes reminding subelement 3031 and switching subelement 3032, wherein, the function of each subelement is situated between in detail
Continue as follows.
Subelement 3031 is reminded to be used to when it is determined that mobile terminal 30 is located at aircraft cabin inside, send inquiry window to ask
Ask whether open offline mode or send prompt window to point out to open offline mode.
Switching subelement 3032 is used for when offline mode is opened in the confirmation of the instruction input for receiving response inquiry window
Instruction receives when pointing out the offline mode open command of input of response prompt window, by the Working mould of mobile terminal 30
Formula switches to offline mode.
In the mobile terminal 30 described by Fig. 3, the voice messaging around mobile terminal 30 is obtained in real time, and by the voice
Whether information is contrasted to determine mobile terminal 30 in aircraft machine with the voice messaging of the aircraft cabin inside broadcast for prestoring
In cabin, the offline mode of mobile terminal 30 is if so, then automatically turned on, improve the safety of aircraft flight.
Refer to Fig. 6, Fig. 6 is the structural representation of another mobile terminal 30 provided in an embodiment of the present invention, the movement
Terminal 30 is except including the first acquisition unit 301 in mobile terminal 30 shown in Fig. 3, the first comparing unit 302 and switch unit
Outside 303, also including the comparing unit 305 of second acquisition unit 304 and second, wherein, the function of each unit is described in detail as follows.
Second acquisition unit 304 is used to obtain the position of the mobile terminal 30.In one embodiment, it is described when second obtains
Unit 304 is taken for when determining that mobile terminal 30 is located in aircraft cabin, obtaining the position of mobile terminal 30.
Specifically, when mobile terminal 30 is judged in aircraft cabin inside, second acquisition unit 304 is opened mobile whole
30 built-in alignment systems are held to obtain the geographical position of mobile terminal 30, second acquisition unit 304 opens the alignment system
Mode can be automatically opened up, or point out user's triggering to open.
Second comparing unit 305 is used to judge whether the position of mobile terminal 30 belongs to default airport position, if belonging to,
The mode of operation of mobile terminal 30 is switched to offline mode by triggering switch unit 303.
Specifically, get after positional information, the various places machine that the second comparing unit 305 is obtained by the positional information and in advance
Whether the positional information of field is contrasted, to judge the mobile terminal 30 within the scope of airport.
In the mobile terminal 30 described by Fig. 6, the voice messaging around mobile terminal 30 is obtained in real time, and by the voice
Whether information is contrasted to determine mobile terminal 30 in aircraft machine with the voice messaging of the aircraft cabin inside broadcast for prestoring
In cabin, the offline mode of mobile terminal 30 is if so, then automatically turned on, improve the safety of aircraft flight.
Further, open before offline mode, information is exported on the display interface of mobile terminal 30, to levy
Obtain after user agrees to and be then turned on offline mode, improve Consumer's Experience；Before surrounding speech information is obtained, mobile terminal is obtained
30 positional information, then positional information is combined judge that user, whether in engine room inside, improves with voice messaging
The accuracy of judged result.
Referring to Fig. 7, Fig. 7 is the structural representation of another mobile terminal 70 provided in an embodiment of the present invention.Wherein, as schemed
Shown in 7, the mobile terminal 70 can include：At least one processor 701, such as central processing unit (central
Processing unit, CPU), at least one network interface 704, user interface 703, memorizer 705, at least one communication is total
Line 702 and display screen 706.Wherein, communication bus 702 is used to realize the connection communication between these components.Wherein, Yong Hujie
Mouthfuls 703 can include display screen (Display) 706, and optional user interface 703 can also include the wireline interface of standard, wireless
Interface.Communication interface 704 can optionally include the wireline interface (such as data line interface, cable interface) of standard, wirelessly connect
Mouth (such as WI-FI interfaces, blue tooth interface, near-field communication interface).Memorizer 705 can be high-speed random access memory
(random access memory, RAM), or non-labile memorizer (non-volatile memory), for example
At least one disk memory.Memorizer 705 optionally can also be at least one storage for being located remotely from aforementioned processor 701
Device.As shown in fig. 7, as operating system, network service mould can be included in a kind of memorizer 705 of computer-readable storage medium
Block, Subscriber Interface Module SIM and offline mode opening program.
In the mobile terminal 70 shown in Fig. 7, communication interface 704 is mainly used in connecting other-end, enters with other-end
Row data communication；And processor 701 can be used for calling the offline mode opening program stored in memorizer 705, and perform with
Lower operation：
Under non-offline mode, the mike of mobile terminal is opened to obtain the voice of the mobile terminal surrounding；
The voice of the mobile terminal surrounding and the broadcast in default aircraft cabin are compared, to determine
State whether mobile terminal is located in the aircraft cabin；
When determining that the mobile terminal is located in the aircraft cabin, the mode of operation of the mobile terminal is switched
To offline mode.
Further, the voice by the mobile terminal surrounding is carried out with the broadcast in default aircraft cabin
Relatively, to determine whether the mobile terminal is located in the aircraft cabin, including：
Denoising is carried out to the voice of the mobile terminal surrounding, to retain the voice in loudness more than default
The audio-frequency information of value；
Audio-frequency information audio-frequency information corresponding with the broadcast in the cabin is compared；
When the audio-frequency information exceedes preset matching degree with the matching degree of the corresponding audio-frequency information of broadcast in the cabin
When, determine that the mobile terminal is located in the aircraft cabin；When the audio-frequency information it is corresponding with the broadcast in the cabin
When the matching degree of audio-frequency information is spent not less than preset matching, determine that the mobile terminal is not in the aircraft cabin.
Further, the voice by the mobile terminal surrounding is carried out with the broadcast in default aircraft cabin
Relatively, to determine whether the mobile terminal is located in the aircraft cabin, including：
By the voiced translation of the mobile terminal surrounding into one section of target text content, and by one section of target text
Word content is contrasted with default at least passage, when the default at least passage content includes one section of mesh
During mark word content, determine that the mobile terminal is located in the aircraft cabin；Wherein, the default at least passage is
The corresponding word content of voice broadcast service in the aircraft cabin.
Further, the voice by the mobile terminal surrounding is carried out with the broadcast in default aircraft cabin
Relatively, to determine whether the mobile terminal is located in the aircraft cabin, including：
Loudness, tone and the tone color of the voice of the mobile terminal surrounding are analyzed, the signal for obtaining the voice is special
Levy, when the signal characteristic belongs to default broadcast signals feature, determine that the mobile terminal is located in the aircraft cabin；
Wherein, the default broadcast signals feature is that loudness, tone and the tone color of the broadcasting speech in aircraft cabin is obtained
Signal characteristic.
Further, it is described when determining that the mobile terminal is located in the aircraft cabin, by the mobile terminal
Mode of operation switch to offline mode, including：
When it is determined that the mobile terminal is located at aircraft cabin inside, sends inquiry window and flown with asking whether to open
Row mode sends prompt window to point out to open offline mode；
When the instruction of offline mode is opened in the confirmation of the instruction input for receiving the response inquiry window or is received
When responding the offline mode open command of prompting input of the prompt window, the mode of operation of the mobile terminal is switched to
Offline mode.
Further, it is described when determining that the mobile terminal is located in the aircraft cabin, by the mobile terminal
Mode of operation switch to before offline mode, also include：
Obtain the position of the mobile terminal；
Whether the position for judging the mobile terminal belongs to default airport position, if belonging to, performs described by the shifting
The step of mode of operation of dynamic terminal switches to offline mode.
In sum, by implementing the embodiment of the present invention, the voice messaging around mobile terminal is obtained in real time, and by the language
Whether message ceases and is contrasted to determine mobile terminal in aircraft machine with the voice messaging of the aircraft cabin inside broadcast for prestoring
In cabin, the offline mode of mobile terminal is if so, then automatically turned on, improve the safety of aircraft flight.
Further, open before offline mode, information is exported on the display interface of mobile terminal, to obtain
User is then turned on offline mode after agreeing to, improves Consumer's Experience；Before surrounding speech information is obtained, mobile terminal is obtained
Positional information, then positional information is combined judge that user, whether in engine room inside, improves judgement with voice messaging
As a result accuracy.
One of ordinary skill in the art will appreciate that realizing all or part of flow process in above-described embodiment method, can be
Related hardware is instructed to complete by computer program, offline mode opening program can be stored in an embodied on computer readable and deposit
In storage media, the program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, storage medium can be
Magnetic disc, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the power of the present invention with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that all or part of flow process of above-described embodiment is realized, and according to present invention power
Profit requires made equivalent variations, still falls within the covered scope of invention.
Claims (10)
1. a kind of control method of offline mode, it is characterised in that include：
Under non-offline mode, the mike of mobile terminal is opened to obtain the voice of the mobile terminal surrounding；
The voice of the mobile terminal surrounding and the broadcast in default aircraft cabin are compared, to determine the shifting
Whether dynamic terminal is located in the aircraft cabin；
When determining that the mobile terminal is located in the aircraft cabin, the mode of operation of the mobile terminal is switched to winged
Row mode；
It is described when determining that the mobile terminal is located in the aircraft cabin, the mode of operation of the mobile terminal is switched
To before offline mode, also include：
Obtain the position of the mobile terminal；
Whether the position for judging the mobile terminal belongs to default airport position, if belonging to, execution is described will be described mobile whole
The step of mode of operation at end switches to offline mode.
2. method according to claim 1, it is characterised in that the voice by the mobile terminal surrounding with it is pre-
If aircraft cabin in broadcast be compared, to determine that whether the mobile terminal is located in the aircraft cabin, including：
Denoising is carried out to the voice of the mobile terminal surrounding, to retain the voice in loudness more than preset value
Audio-frequency information；
Audio-frequency information audio-frequency information corresponding with the broadcast in the cabin is compared；
When the audio-frequency information is spent with the matching degree of the corresponding audio-frequency information of broadcast in the cabin more than preset matching, really
The fixed mobile terminal is located in the aircraft cabin；When audio-frequency information audio frequency letter corresponding with the broadcast in the cabin
When the matching degree of breath is spent not less than preset matching, determine that the mobile terminal is not in the aircraft cabin.
3. method according to claim 1, it is characterised in that the voice by the mobile terminal surrounding with it is pre-
If aircraft cabin in broadcast be compared, to determine that whether the mobile terminal is located in the aircraft cabin, including：
By the voiced translation of the mobile terminal surrounding into one section of target text content, and by one section of target text
Appearance is contrasted with default at least passage, when the default at least passage content includes one section of target text
During word content, determine that the mobile terminal is located in the aircraft cabin；Wherein, the default at least passage is described
The corresponding word content of voice broadcast service in aircraft cabin.
4. method according to claim 1, it is characterised in that the voice by the mobile terminal surrounding with it is pre-
If aircraft cabin in broadcast be compared, to determine that whether the mobile terminal is located in the aircraft cabin, including：
Loudness, tone and the tone color of the voice of the mobile terminal surrounding are analyzed, the signal characteristic of the voice is obtained, when
When the signal characteristic belongs to default broadcast signals feature, determine that the mobile terminal is located in the aircraft cabin；Wherein,
The default broadcast signals feature is that the signal that the loudness of the broadcasting speech in aircraft cabin, tone and tone color are obtained is special
Levy.
5. the method according to any one of Claims 1 to 4, it is characterised in that described when determining the mobile terminal position
When in the aircraft cabin, the mode of operation of the mobile terminal is switched to into offline mode, including：
When it is determined that the mobile terminal is located at aircraft cabin inside, send inquiry window to ask whether to open flight mould
Formula sends prompt window to point out to open offline mode；
When the instruction of offline mode is opened in the confirmation of the instruction input for receiving the response inquiry window or receives response
During the offline mode open command of the prompting input of the prompt window, the mode of operation of the mobile terminal is switched to into flight
Pattern.
6. a kind of mobile terminal, it is characterised in that include：
First acquisition unit, under non-offline mode, opening the mike of mobile terminal to obtain the mobile terminal week
The voice in collarette border；
First comparing unit, for the voice of the mobile terminal surrounding to be carried out with the broadcast in default aircraft cabin
Compare, to determine whether the mobile terminal is located in the aircraft cabin；
Switch unit, for when determining that the mobile terminal is located in the aircraft cabin, by the work of the mobile terminal
Operation mode switches to offline mode；
The mobile terminal also includes：
Second acquisition unit, for obtaining the position of the mobile terminal；
Second comparing unit, for judging whether the position of the mobile terminal belongs to default airport position, if belonging to, triggering
The step of described mode of operation by the mobile terminal of the switch unit execution switches to offline mode.
7. mobile terminal according to claim 6, it is characterised in that first comparing unit includes：
Process subelement, for carrying out denoising to the voice of the mobile terminal surrounding, to retain the voice in
Audio-frequency information of the loudness more than preset value；
Comparing subunit, for audio-frequency information audio-frequency information corresponding with the broadcast in the cabin to be compared；
Subelement is judged, for exceeding with the matching degree of the corresponding audio-frequency information of broadcast in the cabin when the audio-frequency information
When preset matching is spent, determine that the mobile terminal is located in the aircraft cabin；When in the audio-frequency information with the cabin
When the matching degree for broadcasting corresponding audio-frequency information is spent not less than preset matching, determine that the mobile terminal is not at the aircraft
In cabin.
8. mobile terminal according to claim 6, it is characterised in that first comparing unit is specifically for by the shifting
The voiced translation of dynamic terminal surrounding environment into one section of target text content, and by one section of target text content with it is default extremely
Few passage is contrasted, when the default at least passage content includes one section of target text content, really
The fixed mobile terminal is located in the aircraft cabin；Wherein, the default at least passage is in the aircraft cabin
The corresponding word content of voice broadcast service.
9. mobile terminal according to claim 6, it is characterised in that first comparing unit is described specifically for analysis
The loudness of the voice of mobile terminal surrounding, tone and tone color, obtain the signal characteristic of the voice, when the signal characteristic
When belonging to default broadcast signals feature, determine that the mobile terminal is located in the aircraft cabin；Wherein, it is described default wide
Broadcast the signal characteristic that the loudness, tone and tone color that signal characteristic is the broadcasting speech in aircraft cabin is obtained.
10. the mobile terminal according to any one of claim 6～9, it is characterised in that the switch unit includes：
Subelement is reminded, for when it is determined that the mobile terminal is located at aircraft cabin inside, sending inquiry window to ask
Ask whether open offline mode or send prompt window to point out to open offline mode；
Switching subelement, for opening the instruction of offline mode when the confirmation of the instruction input for receiving the response inquiry window
Or when receiving the offline mode open command of prompting input of the response prompt window, by the work of the mobile terminal
Pattern switching is to offline mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220503.4A CN104902081B (en) | 2015-04-30 | 2015-04-30 | Control method of flight mode and mobile terminal |
| PCT/CN2016/077079 WO2016173342A1 (en) | 2015-04-30 | 2016-03-23 | Flight mode control method and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510220503.4A CN104902081B (en) | 2015-04-30 | 2015-04-30 | Control method of flight mode and mobile terminal |
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| Publication Number | Publication Date |
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| CN104902081A CN104902081A (en) | 2015-09-09 |
| CN104902081B true CN104902081B (en) | 2017-05-03 |
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| CN201510220503.4A Active CN104902081B (en) | 2015-04-30 | 2015-04-30 | Control method of flight mode and mobile terminal |
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| WO (1) | WO2016173342A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104902081B (en) * | 2015-04-30 | 2017-05-03 | 广东欧珀移动通信有限公司 | Control method of flight mode and mobile terminal |
| CN105355201A (en) * | 2015-11-27 | 2016-02-24 | 百度在线网络技术（北京）有限公司 | Scene-based voice service processing method and device and terminal device |
| CN105376417A (en) * | 2015-12-09 | 2016-03-02 | 广东小天才科技有限公司 | Automatic control method and automatic control system for flight mode |
| CN105791582B (en) * | 2016-03-31 | 2020-01-14 | 北京小米移动软件有限公司 | Terminal starting method and device |
| CN106070133A (en) * | 2016-06-28 | 2016-11-09 | 深圳市元征科技股份有限公司 | Flight mosquito killer control method and device |
| CN106406706A (en) * | 2016-09-23 | 2017-02-15 | 乐视控股（北京）有限公司 | A terminal-based control method and device |
| CN106550147A (en) * | 2016-10-28 | 2017-03-29 | 努比亚技术有限公司 | A kind of voice broadcast alarm set and its method |
| CN106603824A (en) * | 2016-11-29 | 2017-04-26 | 深圳众思科技有限公司 | Electronic equipment and control method and device thereof |
| CN106483978A (en) * | 2016-12-09 | 2017-03-08 | 佛山科学技术学院 | A kind of unmanned machine operation voice guide devices and methods therefor |
| CN108513007A (en) * | 2018-03-27 | 2018-09-07 | 维沃移动通信有限公司 | A kind of method and mobile terminal of control offline mode |
| CN109257547B (en) * | 2018-09-21 | 2021-04-06 | 南京邮电大学 | Chinese online audio/video subtitle generating method |
| CN109889668B (en) * | 2019-03-04 | 2021-03-12 | Oppo广东移动通信有限公司 | Communication mode configuration method and device, electronic equipment and storage medium |
| CN111031172B (en) * | 2019-11-25 | 2023-04-07 | 维沃移动通信有限公司 | Method for controlling flight mode and electronic equipment |
| CN115733918A (en) * | 2021-09-01 | 2023-03-03 | 北京小米移动软件有限公司 | Flight mode switching method and device, electronic equipment and storage medium |
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| CN102761662A (en) * | 2012-06-28 | 2012-10-31 | 惠州Tcl移动通信有限公司 | Cell phone and method for switching cell phone scene mode |
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| CN101448340B (en) * | 2007-11-26 | 2011-12-07 | 联想(北京)有限公司 | Mobile terminal state detection method and system and mobile terminal |
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| CN104902081B (en) * | 2015-04-30 | 2017-05-03 | 广东欧珀移动通信有限公司 | Control method of flight mode and mobile terminal |
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| CN104902081A (en) | 2015-09-09 |
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