CN103425406B - The input method and device of a kind of mobile terminal - Google Patents
The input method and device of a kind of mobile terminal Download PDFInfo
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- CN103425406B CN103425406B CN201210151263.3A CN201210151263A CN103425406B CN 103425406 B CN103425406 B CN 103425406B CN 201210151263 A CN201210151263 A CN 201210151263A CN 103425406 B CN103425406 B CN 103425406B
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Abstract
The invention discloses a kind of input method of mobile terminal and device, the identification function of motion of mobile terminals track is set on mobile terminals, behind gyroscope and accelerometer identification the motion of mobile terminals track that the function is had using mobile terminal, instruction or information are resolved to, is inputted.Need not be as existing use key-press input or handwriting input using method and device provided by the invention, need the condition that visual environment is relatively good and user has the ability that can carry out key-press input or handwriting input, also without as existing use voice recognition input, need in relatively quiet and user voice standard of comparison a condition, it is only necessary to which user hand-held mobile terminal and can draw movement locus using mobile terminal.Therefore, this method and device realize the input of mobile terminal in the case where reducing user's self-condition of input condition and input.
Description
Technical field
The present invention relates to the input technology of the communications field, the input method and device of more particularly to a kind of mobile terminal.
Background technology
With development communication technologies, the application function of mobile terminal is also more and more, user's generally use input instruction or
The control mode control mobile terminal of information.It is efficiently and simple defeated using which kind of input method in input instruction or information
Enter to turn into a urgent problem to be solved.
At present, the input method of use is exactly that key-press input, handwriting input or voice recognition input, wherein, key-press input
Exactly instructed by the physical button set on mobile terminal or the input of information, or the mobile terminal with touch-screen leads to
The virtual key that touch-screen is shown is crossed to be instructed or the input of information；Handwriting input be exactly set on mobile terminals it is hand-written defeated
Enter identification function, the handwriting input identification function is instructed according to the handwritten content recognized or the input of information；Sound is known
It is not exactly that sound identifying function is set on mobile terminals, the sound identifying function enters row information or instruction according to the sound of identification
Input.
For using key-press input or handwriting input, the instruction or information that move terminal are inputted, it is necessary to can at one
Depending on environment under conditions of relatively good and user has the ability of key-press input or handwriting input of can carrying out, by mobile terminal
The virtual key set in the physical button of setting or the touch-screen of mobile terminal is inputted；Or set by mobile terminal
Handwriting input identification function identify that track on the touch-screen of mobile terminal is slided, identify instruction or information carry out it is defeated
Enter.
For being inputted using voice recognition, move the information of terminal or information is inputted, it is necessary to relatively quiet at one
And under conditions of user voice standard of comparison, instruction or information are identified by the sound identifying function set on mobile terminal.
It is either defeated using button from narration above as can be seen that being instructed on mobile terminals or the input of information
Enter or handwriting input, or using voice recognition input, it is necessary to input condition it is higher and to user's self-condition of input
Also require higher.
The content of the invention
In view of this, the present invention provides a kind of input method of mobile terminal, and this method is reducing input condition and input
User's self-condition under, realize the input of mobile terminal.
The present invention also provides a kind of input unit of mobile terminal, and the device is reducing the user of input condition and input certainly
Under the conditions of body, the input of mobile terminal is realized.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of input method of mobile terminal, mobile terminal set the identification function of motion of mobile terminals track, and motion
Track and the corresponding relation of input character, this method also include：
A, the identification function that mobile terminal is set identifies to obtain the movement locus of mobile terminal；
B, mobile terminal determines to input character corresponding to identified movement locus according to corresponding relation.
The identification function that the mobile terminal is set identifies to obtain the movement locus of mobile terminal：
The gyroscope and accelerometer that mobile terminal has measure rotational angular velocity of the mobile terminal relative to autobiography axle respectively
And line movement, obtain motion of mobile terminals track.
The identification function for setting motion of mobile terminals track sets the stopping of dead time and action for mobile terminal
Time, set motion trajectory model, the gyroscope and accelerometer that the mobile terminal has measure respectively mobile terminal relative to
The rotational angular velocity and line movement of autobiography axle, the process for obtaining motion of mobile terminals track are：
A1, mobile terminal with mobile terminal with gyroscope and accelerometer combine and recognize mobile terminal and have movement
Action；
A2, mobile terminal detect the shift action and whether start the dead time with the end time in set pause respectively
In time, if it is, step a3 execution is transferred to, if it is not, then being transferred to step a5 execution；
A3, mobile terminal confirm that the shift action is legal shift action, and return to step a1 continues to identify next movement
Action, untill not receiving shift action in the action dwell time in setting；
Motion vector relation between a4, mobile terminal legal multiple shift actions determined by, with being stored
Motion trajectory model is matched, the movement locus that the movement locus of matching is inputted as mobile terminal；
A5, mobile terminal confirm that the shift action is illegal shift action, and return to step a1 continues to identify next movement
Action.
This method also includes：
C, mobile terminal receives selection instruction, selects to obtain finally entering character from the input character of determination, as letter
Breath or instruction.
When described information or instruction are made up of multiple characters, before the conduct information or instruction, this method also includes：
Step a~c is repeatedly performed, obtains multiple characters in information or instruction.
A kind of input unit of mobile terminal, the device include：Identification module, memory module and determining module, wherein,
Identification module, for setting the identification function of motion of mobile terminals track, identified according to the identification function of setting
To after the movement locus of mobile terminal, determining module is sent to；
Memory module, for the corresponding relation for storing movement locus with inputting character；
Determining module, for the corresponding relation stored according to memory module, it is determined that the movement locus received from identification module
Corresponding input character.
The identification module also includes sub- identification module, is additionally operable to identify to obtain mobile terminal according to the identification function of setting
Movement locus be：Gyroscope and accelerometer is set to measure mobile terminal respectively relative to the rotational angular velocity of autobiography axle and linear
Action, obtains motion of mobile terminals track.
The sub- identification module, it is additionally operable to set the dead time and acts dwell time, and motion trajectory model, set
Gyroscope and accelerometer measure rotational angular velocity and line movement of the mobile terminal relative to autobiography axle respectively, obtain mobile terminal
Movement locus is：
Set gyroscope and accelerometer to recognize the shift action of mobile terminal, detect the shift action respectively and start to pause
Time, it was legal shift action to confirm the shift action, continues identification and obtains with the end time within the set dead time
Multiple shift actions of mobile terminal, untill not receiving shift action in the action dwell time in setting, determine this
Motion vector relation between multiple shift actions, is matched with the motion trajectory model stored, by the motion rail of matching
The movement locus that mark inputs as mobile terminal.
Also include selecting module, for after determining module determines corresponding input character, receiving selection instruction, Cong Zhongxuan
Select and finally enter character.
As seen from the above technical solutions, the present invention sets the identification work(of motion of mobile terminals track on mobile terminals
Can, behind gyroscope and accelerometer identification the motion of mobile terminals track that the function is had using mobile terminal, resolve to instruction or
Information, inputted.Using method and device provided by the invention need not as it is existing using key-press input or handwriting input that
Sample is also not required to, it is necessary to the relatively good condition of visual environment and user has the ability that can carry out key-press input or handwriting input
Will as it is existing using voice recognition input like that, it is necessary in relatively quiet and user voice standard of comparison a condition, only need
Want user hand-held mobile terminal and can draw movement locus using mobile terminal.Therefore, this method and device exist
Reduce under input condition and user's self-condition of input, realize the input of mobile terminal.
Brief description of the drawings
Fig. 1 is the input method flow chart of mobile terminal provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of the movement locus of one character of identification provided in an embodiment of the present invention；
Fig. 3 is the input device structure schematic diagram of mobile terminal provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of the movement locus provided in an embodiment of the present invention for identifying and obtaining mobile terminal；
Fig. 5 is the display schematic diagram of the television set provided in an embodiment of the present invention interacted with mobile terminal.
Embodiment
It is right below in conjunction with the accompanying drawings and the specific embodiments to make the object, technical solutions and advantages of the present invention clearer
The present invention is described in further detail.
The scheme provided from background technology can be seen that to be instructed or during the input of information on mobile terminals no matter
To use key-press input or handwriting input, or using voice recognition input, it is necessary to input condition it is higher and to input
User's self-condition also requires higher.In order to overcome this problem, the present invention sets motion of mobile terminals on mobile terminals
The identification function of track, after the gyroscope and accelerometer that the function is had using mobile terminal identify motion of mobile terminals track,
Resolve to instruction or information, inputted, so, it is only necessary to user can hand-held mobile terminal and can use mobile terminal picture
Go out movement locus.
The gyroscope having in mobile terminal is otherwise known as angular-rate sensor, is a momentum using high-speed rotator
Square sensitivity housing relative inertness space that is, measures around the angular movement detection means for one or two axle for being orthogonal to autobiography axle
Physical quantity for deflect or tilt autobiography axle when rotational angular velocity；It is that one kind can that the accelerograph having in mobile terminal, which is,
The electronic equipment of acceleration is measured, that is, the line movement that the physical quantity measured is autobiography axle.
The gyroscope and accelerometer that mobile terminal has measure jointly, it is possible to measure mobile terminal relative to autobiography axle
Rotational angular velocity and line movement, measured obtained mobile terminal relative to autobiography axle line movement and rotational angular velocity
Combination be exactly mobile terminal movement locus.
Gyroscope and accelerometer that mobile terminal has can measure the shift action of mobile terminal, in order to according to movement
Action recognition obtains each movement locus of character, and in the dead time of mobile terminal setting shift action, the dead time is
Set according to user's use habit, and motion trajectory model is set in mobile terminal, stored in the motion trajectory model
Motion vector relation between each shift action, including relative displacement and angle, the movement locus process for identifying character are：
First step, gyroscope and accelerometer that mobile terminal has recognize the shift action of mobile terminal, mobile whole
End detects the shift action and starts the dead time with the end time whether within the set dead time respectively, if it is,
It is legal shift action to confirm the shift action, performs subsequent process, if it is not, then assert that the shift action is dynamic for illegal movement
Make, terminate this flow；
Second step, mobile terminal are identified after obtaining multiple shift actions of mobile terminal according to first step, determine this
Motion vector relation between multiple shift actions, that is, determine the relative displacement between multiple shift actions and angle；
Third step, mobile terminal is according to the motion vector relation between this identified multiple shift action, with being deposited
The motion trajectory model of storage is matched, the movement locus that the movement locus of matching is inputted as mobile terminal.
Fig. 1 is the input method flow chart of mobile terminal provided in an embodiment of the present invention, and it is concretely comprised the following steps：
Step 101, mobile terminal set the identification function of motion of mobile terminals track, and movement locus and input character
Corresponding relation；
In this step, the identification function for the motion of mobile terminals track that mobile terminal is set, is exactly using mobile terminal
The gyroscope and accelerometer having measure rotational angular velocity and line movement of the mobile terminal relative to autobiography axle respectively, are moved
Dynamic terminal movement locus；
In the terminal, there is provided the corresponding relation between motion of mobile terminals track and input character, for that will move
The movement locus of dynamic terminal is converted to input character；
Step 102, when motion of mobile terminals, mobile terminal set identification function identify to obtain the motion of mobile terminal
Track；
Step 103, mobile terminal determine to input character corresponding to identified movement locus according to corresponding relation；
In this step, correspondence setting for one-to-one or one-to-many relation, so the step further comprises,
When it is determined that during corresponding input character, after being determined according to corresponding relation, being selected by user one of as final input word
Symbol；
In this step, it is actually the instruction or information inputted that this, which finally enters character,.
In the method, when instruction or information are made up of multiple characters, it is possible to according to Fig. 1 step 102~step
103 perform again, until it is determined that untill multiple characters.
In the present embodiment, a character, particularly Chinese character are formed, there can be multiple movement locus, at this moment, if
Specifically multiple movement locus of one character of identification, ultimately forming the movement locus of a character becomes the pass that the present invention is implemented
Where key.
Fig. 2 is the method flow diagram of the movement locus of one character of identification provided in an embodiment of the present invention, in mobile terminal
It is middle that the dead time for identifying shift action is set, motion trajectory model is set, each shifting is stored in the motion trajectory model
Motion vector relation between action, this method also include：
Step 201, mobile terminal with mobile terminal with gyroscope and accelerometer recognize mobile terminal and have shifting
Action；
Step 202, mobile terminal detect the shift action and whether start dead time and end time set respectively
Dead time in, perform if it is, being transferred to step 203, performed if it is not, then being transferred to step 205；
Step 203, mobile terminal confirm that the shift action is legal shift action, and return to step 201 continues to identify next
Individual shift action, untill not receiving shift action in the action dwell time in setting；
Motion vector relation between step 204, mobile terminal legal multiple shift actions determined by, with being deposited
The motion trajectory model of storage is matched, the movement locus that the movement locus of matching is inputted as mobile terminal；
Step 205, mobile terminal confirm that the shift action is illegal shift action, and return to step 201 continues to identify next
Individual shift action.
Herein, a specific embodiment is lifted to illustrate.
Illustrated by taking the input process of character " big " as an example.First, mobile terminal writes the movement of " one " and moved in the air
Make, in writing process, starting mobile and end movement has pause, and the gyroscope and accelerometer that mobile terminal has recognize
Mobile terminal has the shift action of " one ", detects that the shift action starts the dead time and terminates the dead time set respectively
In the fixed dead time.Regard as the shift action of legal " one "；Then, as procedure described above, mobile terminal book in the air
Write a slash one that, mobile terminal recognize legal one skim one that；Again, mobile terminal determine legal multiple shift actions it
Between motion vector relation, that is, by it is one horizontal, one skim and that a athletic performance can proportionally zoom to a unit
In square, matched one by one with the motion trajectory model of set same unit square, find similarity highest
Movement locus is as final movement locus.
Fig. 3 be mobile terminal provided in an embodiment of the present invention input device structure schematic diagram, including identification module, storage
Module and determining module, wherein,
Identification module, for setting the identification function of motion of mobile terminals track, identified according to the identification function of setting
To after the movement locus of mobile terminal, determining module is sent to；
Memory module, for the corresponding relation for storing movement locus with inputting character；
Determining module, for the corresponding relation stored according to memory module, it is determined that the movement locus received from identification module
Corresponding input character.
In the apparatus, identification module also includes sub- identification module, and the identification function set for mobile terminal identifies
Movement locus to mobile terminal is：The gyroscope and accelerometer that mobile terminal has measure mobile terminal relative to autobiography respectively
The rotational angular velocity and line movement of axle, obtain motion of mobile terminals track.
In the apparatus, mobile terminal also includes selecting module, for determining module determine corresponding to input character after,
Selection instruction is received, therefrom selection finally enters character；
In the apparatus, sub- identification module, it is additionally operable to set the dead time and acts dwell time, and movement locus mould
Type, the movement locus that the identification function that mobile terminal is set identifies to obtain mobile terminal are：
Gyroscope and accelerometer that mobile terminal has recognize the shift action of mobile terminal, and mobile terminal detects respectively
The shift action starts the dead time with the end time within the set dead time, and it is legal movement to confirm the shift action
Action, continue identification and obtain multiple shift actions of mobile terminal, until not receiving shifting in the action dwell time in setting
Untill action, the motion vector relation between this multiple shift action is determined, with the motion trajectory model progress stored
Match somebody with somebody, the movement locus that the movement locus of matching is inputted as mobile terminal.
Lift a specific example explanation.
Fig. 4 is the schematic diagram of the movement locus provided in an embodiment of the present invention for identifying and obtaining mobile terminal, as illustrated, moving
Dynamic terminal is moved, and forms the movement locus of " big " word.At this moment, the identification function that mobile terminal is set just identifies
The movement locus of mobile terminal is " big " word, then according to corresponding relation determine input character for " big ", " fire ", " too ",
The word such as " dog " and " people ", that is, the character of these determinations is shown on the television set interacted with mobile terminal, as shown in Figure 5
The display schematic diagram of the television set interacted with mobile terminal.User is selected identified input character, is selected and is wanted
" big " word information, complete input.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement for being made etc., the guarantor of the present invention should be included in
Within the scope of shield.
Claims (5)
1. a kind of input method of mobile terminal, it is characterised in that mobile terminal sets the identification work(of motion of mobile terminals track
Energy, and the corresponding relation of movement locus and input character, this method also include：
A, the identification function that mobile terminal is set identifies to obtain the movement locus of mobile terminal；
B, mobile terminal determines to input character corresponding to identified movement locus according to corresponding relation；
The identification function that the mobile terminal is set identifies to obtain the movement locus of mobile terminal：
The gyroscope and accelerometer that mobile terminal has measure rotational angular velocity and line of the mobile terminal relative to autobiography axle respectively
Sexual act, obtain motion of mobile terminals track；
The identification function for setting motion of mobile terminals track sets the dwell time of dead time and action for mobile terminal,
Motion trajectory model is set, and the gyroscope and accelerometer that the mobile terminal has measure mobile terminal relative to autobiography axle respectively
Rotational angular velocity and line movement, the process for obtaining motion of mobile terminals track is：
A1, mobile terminal with mobile terminal with gyroscope and accelerometer combine recognize mobile terminal have it is mobile dynamic
Make；
A2, mobile terminal detect the shift action and whether start the dead time with the end time in the set dead time respectively
It is interior, if it is, step a3 execution is transferred to, if it is not, then being transferred to step a5 execution；
A3, mobile terminal confirm that the shift action is legal shift action, and return to step a1 continues to identify next shift action,
Untill not receiving shift action in the action dwell time in setting；
Motion vector relation between a4, mobile terminal legal multiple shift actions determined by, with the motion stored
Locus model is matched, the movement locus that the movement locus of matching is inputted as mobile terminal；
A5, mobile terminal confirm that the shift action is illegal shift action, and return to step a1 continues to identify next shift action.
2. input method as claimed in claim 1, it is characterised in that this method also includes：
C, mobile terminal receives selection instruction, from the input character of determination selection obtain finally entering character, as information or
Instruction.
3. input method as claimed in claim 2, it is characterised in that when described information or instruction are made up of multiple characters,
Described to be used as before information or instruction, this method also includes：
Step a~c is repeatedly performed, obtains multiple characters in information or instruction.
4. a kind of input unit of mobile terminal, it is characterised in that the device includes：Identification module, memory module and determination mould
Block, wherein,
Identification module, for setting the identification function of motion of mobile terminals track, identified and moved according to the identification function of setting
After the movement locus of dynamic terminal, determining module is sent to；
Memory module, for the corresponding relation for storing movement locus with inputting character；
Determining module, for the corresponding relation stored according to memory module, it is determined that the movement locus received from identification module is corresponding
Input character；
The identification module also includes sub- identification module, is additionally operable to be identified to obtain the fortune of mobile terminal according to the identification function of setting
Dynamic rail mark is：Gyroscope and accelerometer is set to measure mobile terminal respectively and moved relative to the rotational angular velocity of autobiography axle and linearly
Make, obtain motion of mobile terminals track；
The sub- identification module, it is additionally operable to set the dead time and acts dwell time, and motion trajectory model, gyro is set
Instrument and accelerometer measure rotational angular velocity and line movement of the mobile terminal relative to autobiography axle respectively, obtain motion of mobile terminals
Track is：
Set gyroscope and accelerometer to recognize the shift action of mobile terminal, detect the shift action respectively and start the dead time
With the end time within the set dead time, it is legal shift action to confirm the shift action, continues identification and is moved
Multiple shift actions of terminal, untill not receiving shift action in the action dwell time in setting, determine that this is multiple
Motion vector relation between shift action, is matched with the motion trajectory model stored, and the movement locus of matching is made
For the movement locus of mobile terminal input.
5. input unit as claimed in claim 4, it is characterised in that also including selecting module, for being determined in determining module
After corresponding input character, selection instruction is received, therefrom selection finally enters character.
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| CN103760983B (en) * | 2014-01-23 | 2016-08-17 | 中国联合网络通信集团有限公司 | Virtual gesture input method and gesture harvester |
| CN104793747A (en) * | 2015-04-24 | 2015-07-22 | 百度在线网络技术（北京）有限公司 | Method, device and system for inputting through wearable device |
| CN106598447A (en) * | 2015-10-19 | 2017-04-26 | 中兴通讯股份有限公司 | Character output method and device |
| CN108170353A (en) * | 2017-12-04 | 2018-06-15 | 阿里巴巴集团控股有限公司 | The method and device of terminal device execute instruction |
| CN113419531A (en) * | 2021-06-29 | 2021-09-21 | 东风汽车有限公司东风日产乘用车公司 | Vehicle-mounted component control method, electronic device and storage medium |
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| US8462109B2 (en) * | 2007-01-05 | 2013-06-11 | Invensense, Inc. | Controlling and accessing content using motion processing on mobile devices |
| CN101751200B (en) * | 2008-12-09 | 2012-01-11 | 北京三星通信技术研究有限公司 | Space input method for mobile terminal and implementation device thereof |
| US9207765B2 (en) * | 2009-12-31 | 2015-12-08 | Microsoft Technology Licensing, Llc | Recognizing interactive media input |
| CN101893988B (en) * | 2010-06-09 | 2013-10-09 | 华为终端有限公司 | Mobile communication terminal for hand input and input method thereof |
| CN102314230B (en) * | 2010-07-01 | 2014-10-29 | Tcl集团股份有限公司 | Input device of electronic equipment and character input method |
| CN102346859B (en) * | 2010-07-26 | 2013-10-09 | 卡西欧计算机株式会社 | Character recognition device |
| CN102306060B (en) * | 2011-08-26 | 2014-07-09 | 深圳市优利麦克科技开发有限公司 | Input method and system of mobile equipment |
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