CN101494674A - Method and apparatus for inputting mobile communication terminal information - Google Patents
Method and apparatus for inputting mobile communication terminal information Download PDFInfo
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- CN101494674A CN101494674A CNA2009101261046A CN200910126104A CN101494674A CN 101494674 A CN101494674 A CN 101494674A CN A2009101261046 A CNA2009101261046 A CN A2009101261046A CN 200910126104 A CN200910126104 A CN 200910126104A CN 101494674 A CN101494674 A CN 101494674A
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Abstract
The embodiment of the invention provides a mobile communication terminal information input method and apparatus. The method includes: detecting the trigger signals in the mobile communication terminal keys to acquire the key information corresponding to the trigger keys; detecting the acceleration signal of the mobile communication terminal to generate the movement direction information of the mobile communication terminal; obtain the input information of the trigger key form the acquired key information based on the movement direction information so that the input speed of key is increased, and the input operation can be operated with one hand.
Description
Technical field
The present invention particularly about the information input technology of wireless communication terminal, is a kind of mobile communication terminal input method and device about wireless communication technology concretely.
Background technology
On mobile communication terminal devices such as mobile phone, use keyboard to finish the input of information such as character through regular meeting.Because mobile phone finite volume, the number of keys that provides on the keyboard is also limited, the general quantity that all is less than 26 English characters, so corresponding a plurality of letters of button often, for example button " 2 " is gone back corresponding letter " A ", " B ", " C ", the also corresponding letter ' M ' of button " 6 ", " N ", " O ".The user will finish the input of information such as character, generally includes following input medium:
(1) represent the letter of current hope input by touch potential, for example above-mentioned button " 2 ", short is " 2 " by what once indicate to import, and short is " A " by what indicate to import for twice, and short is " B " by what indicate to import for three times.
(2) by character combination, dwindle range of choice, provide all combination possibilities then, allow the user directly select.For example, the user wants to import Chinese character " Cao ", needing the character of input is " CAO ", after pressing above-mentioned " 2 ", " 2 ", " 6 " key, show below selective character combination: bao, ban, can and cao on the mobile phone, the user must be manually switched to " cao " character string, could import corresponding Chinese character.
(3) by the auxiliary judgment mode, confirms that current what will import is which of button selected, for example press above-mentioned " 2 " key, what indicate to import is " 2 ", when pressing " 2 " key, also presses " * " key, then indicate to import " A ", press " # " key table simultaneously and show input " B " etc.
In above-mentioned means, means (1) input speed is slower, and is many by key many times because the user often needs, and just can finish the input of the character string of wanting.Means (2) are although character combination can be dwindled range of choice, and it is too many that some makes up alternative combination, always need to select also can influence input speed.The auxiliary judgment mode of means (3) mainly is that button is auxiliary, and such auxiliary operation often needs the user to use two hands to come operating handset, and the user imports operation such as note and often gets used to one hand.
Summary of the invention
The embodiment of the invention provides a kind of mobile communication terminal input method and device, in order to improve the input speed of button.
One of purpose of the embodiment of the invention is, a kind of mobile communication terminal input method is provided, and described method comprises: detect the triggering signal of mobile communication terminal push, obtain this triggering button corresponding key information; Detect the acceleration signal of described mobile communication terminal, generate the direction of motion information of described mobile communication terminal; From the key information that obtains, obtain the input information of described triggering button according to described direction of motion information.
One of purpose of the embodiment of the invention is, a kind of mobile communication terminal input unit is provided, and described device comprises: the key information acquiring unit, be used to detect the triggering signal of mobile communication terminal push, and obtain this triggering button corresponding key information; The directional information acquiring unit is used to detect the acceleration signal of described mobile communication terminal, generates the direction of motion information of described mobile communication terminal; The input information acquiring unit is used for obtaining from the key information that obtains according to the described direction of motion information input information of described triggering button.
One of purpose of the embodiment of the invention is, a kind of mobile communication terminal is provided, and described mobile communication terminal comprises: mobile communication terminal body; Keyboard is used for importing the button corresponding key information that is triggered; Acceleration transducer is used to detect the acceleration signal of described mobile communication terminal, generates the direction of motion information of described mobile communication terminal; The input information processor is used for obtaining from the key information that obtains according to the described direction of motion information input information of described triggering button.
The beneficial effect of the embodiment of the invention is, utilize the direction of motion of the mobile communication terminal of acceleration transducer detection to come the additional character input, judge that the user wants that the character of importing is which selection of current button on earth, improves the input speed of button, and can operate by one hand.The embodiment of the invention also can with the mode of character combination input, that is: means (2) are used jointly.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structured flowchart of embodiment of the invention message input device;
Fig. 2 is an embodiment of the invention information input service flow chart;
Fig. 3 is the circuit theory diagrams of embodiment of the invention mobile communication terminal;
Fig. 4 is the circuit theory diagrams of embodiment of the invention acceleration transducer;
Fig. 5 is the keyboard schematic diagram of embodiment of the invention mobile phone;
Fig. 6 is the key information of button in the embodiment of the invention keyboard " 2 " and the corresponding relation schematic diagram of the mobile phone direction of motion;
Fig. 7 is the key information of button in the embodiment of the invention keyboard " 6 " and the corresponding relation schematic diagram of the mobile phone direction of motion;
Fig. 8 is that the input information of embodiment of the invention mobile phone screen shows schematic diagram;
Fig. 9 is an embodiment of the invention cellphone information input service flow chart.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one
As shown in Figure 1, the mobile communication terminal input unit of the embodiment of the invention comprises: key information acquiring unit 101 is used to detect the triggering signal of mobile communication terminal push, obtains this triggering button corresponding key information; Directional information acquiring unit 102 is used to detect the acceleration signal of mobile communication terminal, generates the direction of motion information of mobile communication terminal; Input information acquiring unit 103 is used for obtaining triggering from the key information that obtains according to the direction of motion information input information of button.
As shown in Figure 2, the mobile communication terminal input method of the embodiment of the invention may further comprise the steps: detect the triggering signal of mobile communication terminal push, obtain this triggering button corresponding key information S101; Detect the acceleration signal of described mobile communication terminal, generate the direction of motion information S102 of described mobile communication terminal; From the key information that obtains, obtain the input information S103 of described triggering button according to described direction of motion information.
As shown in Figure 5, the key information of button in the keyboard " 2 " comprising: 2, A, B and C, the key information of button " 6 " comprising: 6, M, N and O.
As shown in Figure 6, the key information 2 of button " 2 " is printed on the medium position of this button, and key information A is printed on the upper left quarter position of this button, and key information B is printed on the upper right quarter position of this button, and key information C is printed on the right lower quadrant position of this button.
As shown in Figure 7, the key information 6 of button " 6 " is printed on the medium position of this button, and key information M is printed on the upper left quarter position of this button, and key information N is printed on the upper right quarter position of this button, and key information O is printed on the right lower quadrant position of this button.
If the user presses " 2 " key, and terminal is inactive state, and what then indicate to import is that first of button correspondence is selected " 2 ".
Terminal is tilted left " 2 " time if push button, what indicate to import is the letter " A " of button correspondence; Push button " 2 ", what the expression that simultaneously terminal tilted was to the right wanted to import is the letter " B " of button correspondence, in the time of button mobile phone is had a down dip to the right, and what expression was wanted to import is the letter " C " of button correspondence.
Therefore, if press Chinese phonetic alphabet input method input Chinese character " Cao ", then need the user to import " CAO " character string, the input method of " CAO " character string is: press " 2 " key while mobile phone and have a down dip to the right, press " 2 " key while mobile phone again and tilt left, press " 6 " key again and have a down dip to the right simultaneously, after mobile phone perceives user's operation, " CAO " character string can be imported, and demonstrate Chinese character " Cao ", thereby accelerate user's input speed for user's selection.
As seen utilize the embodiment of the invention, when carrying out button operation, can allow mobile phone know the current character that preferentially will import by the direction of motion of control mobile phone.In addition, here a certain letter is selected in the expression that tilts left in the time of the button said, a certain letter etc. is selected in the expression that has a down dip to the right, just give an example for one, the user can be provided with the mode of operation of liking voluntarily, for example can also be to the specific selection of movement representation towards the user side, away from the user side to the specific selection of movement representation etc., in a word, be that the orientation of utilizing the user to control mobile phone moves, decide the priority ordering of character input.
Embodiment two
As shown in Figure 3, the mobile phone of the embodiment of the invention comprises: radio circuit, audio process, memory, central processing unit, display screen, power circuit, SIM card module etc.; Also comprise: keyboard is used for importing the button corresponding key information that is triggered; Acceleration transducer is used to detect the acceleration signal of described mobile communication terminal, generates the direction of motion information of described mobile communication terminal; Input information processing module in the central processing unit is used for obtaining from the key information that obtains according to the described direction of motion information input information of described triggering button.
Input information processing module is to the detection of mobile phone current state: use and quicken induction chip (as: three of the ADXL330 of ADI company quicken induction chip), judge mobile phone Current Standard state, judge that as the back user controls a benchmark of the mobile phone direction of motion.This is that for example the user is likely on bus mobile phone is operated because user and mobile phone static state not necessarily often perhaps is not a state that display interface of mobile phone makes progress, and perhaps the user is the recumbency operating handset etc. of facing upward upwards.
As shown in Figure 4, three triaxial induction principles of quickening induction chip of ADXL330 are: answer chip internal in sense of acceleration, have three disalignments to transducer, each transducer mainly utilizes the polysilicon mechanism of surface micromachined and a differential capacitor to form by one.Polysilicon structure is supported by the polysilicon spring, is in the top of wafer, and links to each other with the centre of motion pole plate of differential capacitor.Add on the bottom crown on differential capacitor fixing respectively that the two-way amplitude equates, phase difference is 180 ° square wave.Under the effect of acceleration, polysilicon structure can produce skew, and the center pole plate of pulling differential capacitor slides, and makes the capacitor's capacity difference, just produces voltage at the center pole plate, transducer output square wave.The amplitude of output square wave is directly proportional with the acceleration of being surveyed.When mobile phone moved, three transducers were experienced the acceleration change that disalignment makes progress respectively, thereby calculated the motion conditions of mobile phone.Therefore, by three acceleration induction chips, just can judge the situation of the basic exercise and the placement direction of current phone.This judgement can start when the user has started input method simultaneously, and the acceleration induction chip output of taking family button input character previous moment is as judging signal.Certainly, also can answer chip signal output to carry out smoothly difference sense of acceleration constantly, can obtain the mobile phone state benchmark in the longer time like this.
Input information processing module is to the detection of the mobile phone direction of motion: in front, obtained the normal condition of current phone, therefore, on this normal condition, answered the variation of chip signal output by detecting sense of acceleration, just can judge the motion conditions of mobile phone.Detailed process following (as shown in Figure 9):
User push button (step S201).
After mobile phone is received key-press event, getting started statistics presses until the output of the acceleration induction chip the button dispose procedure from button, and calculate, if find to have no change, represent that then the user is not to carrying out extra tilt operation, if apparent in view variation is arranged, then can be according to the situation of change of acceleration on three directions, in conjunction with the mobile phone base case before the button, judging the user specifically is that mobile phone is tilted to the right, and step (step S202) such as still be tilted to the left.
The user unclamps button, and the interior during this period of time sense of acceleration of mobile phone basis is answered the situation of change of chip signal, provides judgement, and notes, and is used for the judgement that additional character is arranged.If mobile phone is judged the user and supressed " 6 " key, mobile phone does not move (step S203) simultaneously, and then the input information of button " 6 " is " 6 " (step S204).
If mobile phone is judged the user and supressed " 6 " key, simultaneously carried out tilting on left again (step S205); Then the ordering of corresponding three letters of button " 6 " is " M ", " N ", " O ".The input information of button " 6 " is first " M " (step S206).
If mobile phone is judged the user and is supressed " 6 " key, simultaneously carried out tilting (step S207) on to the right again, then the ordering of corresponding three letters of " 6 " key just from " M ", " N ", " O ", has become " N ", " M ", " O ".The input information of button " 6 " is first " N " (step S208).
If mobile phone is judged the user and is supressed " 6 " key, carried out tilting (step S209) to the bottom right again simultaneously, then the ordering of corresponding three letters of " 6 " key just from " M ", " N ", " O ", has become " O ", " M ", " N ".The input information of button " 6 " is first " O " (step S210).
Therefore, if press Chinese phonetic alphabet input method input Chinese character " Cao ", then need the user to import " CAO " character string, the input method of " CAO " character string is: press " 2 " key while mobile phone and have a down dip to the right, pressing " 2 " key while mobile phone again tilts left, pressing " 6 " key again has a down dip to the right simultaneously, after mobile phone perceives user's operation, mobile phone display screen can be with " CAO " character string display, and demonstrate Chinese character " Cao ", thereby accelerate user's input speed for user's selection (as shown in Figure 8).
The priority ordering of the corresponding character of each button has been judged in the front, therefore here just can be according to the priority ordering situation of concrete single character, and the priority ordering situation of decision complete character string.For example, when having judged the user and press " 2 " key mobile phone is tilted to the right, i.e. the ordering of expression " C " will like this, contain the ordering of the character string of " C " in " B " front, will be the front of the character string of " B " at the same position character also.
Embodiment of the invention mobile phone obtains acceleration information from quickening induction chip before the button input character, and estimation draws current self motion state.Mobile phone is pressed according to button and is unclamped the middle during this period of time situation of change of quickening the induction chip measurement data, and estimation draws mobile phone motion conditions during this period.According to the motion conditions of mobile phone in the button process, auxiliary judgment user wants the character imported, and character string is carried out prioritization again, thereby accelerates the character input speed, and can carry out input operation by one hand.
Embodiment three
Input information processing module is to the detection of the mobile phone direction of motion: in front, obtained the normal condition of current phone, therefore, on this normal condition, answered the variation of chip signal output by detecting sense of acceleration, just can judge the motion conditions of mobile phone.Detailed process is as follows:
The user is provided with a Chinese phonetic alphabet input mode with the input mode of mobile phone earlier, and " 6 " then push button.
After mobile phone is received key-press event, getting started statistics presses until the output of the acceleration induction chip the button dispose procedure from button, and calculate, if find to have no change, represent that then the user is not to carrying out extra tilt operation, if apparent in view variation is arranged, then can be according to the situation of change of acceleration on three directions, in conjunction with the mobile phone base case before the button, judging the user specifically is that mobile phone is tilted to the right, and step such as still be tilted to the left.
The user unclamps button, and the interior during this period of time sense of acceleration of mobile phone basis is answered the situation of change of chip signal, provides judgement, and notes, and is used for the judgement that additional character is arranged.
If mobile phone is judged the user and supressed " 6 " key, tilt on left again simultaneously; Then the ordering of corresponding three letters of button " 6 " is " M ", " N ", " O ".The input information of button " 6 " is first " M ".
If mobile phone is judged the user and is supressed " 6 " key, tilt on to the right again simultaneously, then the ordering of corresponding three letters of " 6 " key just from " M ", " N ", " O ", has become " N ", " M ", " O ".The input information of button " 6 " is first " N ".
If mobile phone is judged the user and is supressed " 6 " key, tilt to the bottom right again simultaneously, then the ordering of corresponding three letters of " 6 " key just from " M ", " N ", " O ", has become " O ", " M ", " N ".The input information of button " 6 " is first " O ".
If the user keeps supressing " 6 " under the static situation of mobile phone substantially, then consider the impossible absolute rest of mobile phone, in certain threshold value thresholding, preferential first options " M " of selecting, according to the light exercise situation of mobile phone, decision is that " N " comes the front or " O " comes the front more then.
Embodiment of the invention mobile phone obtains acceleration information from quickening induction chip before the button input character, and estimation draws current self motion state.Mobile phone is pressed according to button and is unclamped the middle during this period of time situation of change of quickening the induction chip measurement data, and estimation draws mobile phone motion conditions during this period.According to the motion conditions of mobile phone in the button process, auxiliary judgment user wants the character imported, and character string is carried out prioritization again, thereby accelerates the character input speed, and can carry out input operation by one hand.
Claims (15)
1. a mobile communication terminal input method is characterized in that, described method comprises:
Detect the triggering signal of mobile communication terminal push, obtain this triggering button corresponding key information;
Detect the acceleration signal of described mobile communication terminal, generate the direction of motion information of described mobile communication terminal;
From the key information that obtains, obtain the input information of described triggering button according to described direction of motion information.
2. method according to claim 1 is characterized in that, described key information comprises: numeral, letter and/or character on the described triggering button.
3. method according to claim 2 is characterized in that, the input information that obtains described triggering button according to described direction of motion information from the key information that obtains comprises:
One-to-one relationship according to numeral, letter or character position on described direction of motion information and the described triggering button obtains corresponding numeral, letter or the character input information as described triggering button from described key information.
4. method according to claim 1 is characterized in that, described key information comprises: tactic numeral and letter on the described triggering button.
5. method according to claim 4 is characterized in that, the input information that obtains described triggering button according to described direction of motion information from the key information that obtains comprises:
Adjust digital and alphabetical putting in order in the described key information according to the one-to-one relationship of numeral on described direction of motion information and the described triggering button or character position, and with tactic numeral and alphabetical first bit digital or alphabetical input information as described triggering button.
6. a mobile communication terminal input unit is characterized in that, described device comprises:
The key information acquiring unit is used to detect the triggering signal of mobile communication terminal push, obtains this triggering button corresponding key information;
The directional information acquiring unit is used to detect the acceleration signal of described mobile communication terminal, generates the direction of motion information of described mobile communication terminal;
The input information acquiring unit is used for obtaining from the key information that obtains according to the described direction of motion information input information of described triggering button.
7. device according to claim 6 is characterized in that, described key information comprises: numeral, letter and/or character on the described triggering button.
8. device according to claim 7, it is characterized in that described input information acquiring unit obtains corresponding numeral, letter or the character input information as described triggering button according to the one-to-one relationship of numeral, letter or character position on described direction of motion information and the described triggering button from described key information.
9. device according to claim 6 is characterized in that, described key information comprises: tactic numeral and letter on the described triggering button.
10. device according to claim 9, it is characterized in that, described input information acquiring unit is adjusted digital and alphabetical putting in order in the described key information according to the one-to-one relationship of numeral on described direction of motion information and the described triggering button or character position, and with tactic numeral and alphabetical first bit digital or alphabetical input information as described triggering button.
11. a mobile communication terminal, described mobile communication terminal comprises: mobile communication terminal body; It is characterized in that described mobile communication terminal comprises:
Keyboard is used for importing the button corresponding key information that is triggered;
Acceleration transducer is used to detect the acceleration signal of described mobile communication terminal, generates the direction of motion information of described mobile communication terminal;
The input information processor is used for obtaining from the key information that obtains according to the described direction of motion information input information of described triggering button.
12. mobile communication terminal according to claim 11 is characterized in that, described key information comprises: numeral, letter and/or character on the described triggering button.
13. mobile communication terminal according to claim 12, it is characterized in that described input information processor obtains corresponding numeral, letter or the character input information as described triggering button according to the one-to-one relationship of numeral, letter or character position on described direction of motion information and the described triggering button from described key information.
14. mobile communication terminal according to claim 11 is characterized in that, described key information comprises: tactic numeral and letter on the described triggering button.
15. mobile communication terminal according to claim 14, it is characterized in that, described input information processor is adjusted digital and alphabetical putting in order in the described key information according to the one-to-one relationship of numeral on described direction of motion information and the described triggering button or character position, and with tactic numeral and alphabetical first bit digital or alphabetical input information as described triggering button.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009101261046A CN101494674A (en) | 2009-02-27 | 2009-02-27 | Method and apparatus for inputting mobile communication terminal information |
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| CNA2009101261046A CN101494674A (en) | 2009-02-27 | 2009-02-27 | Method and apparatus for inputting mobile communication terminal information |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647504A (en) * | 2011-02-16 | 2012-08-22 | 三星电子（中国）研发中心 | Method for controlling applications in mobile phone |
| CN103002098A (en) * | 2012-11-30 | 2013-03-27 | 广东欧珀移动通信有限公司 | Single-hand input method and smart cell phone with same |
| CN102073443B (en) * | 2009-11-25 | 2016-08-03 | 宏达国际电子股份有限公司 | Portable apparatus, portable apparatus operational approach and portable apparatus operating system |
| CN108401048A (en) * | 2012-08-09 | 2018-08-14 | 李永贵 | Cell phone keyboard and mouse |
-
2009
- 2009-02-27 CN CNA2009101261046A patent/CN101494674A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102073443B (en) * | 2009-11-25 | 2016-08-03 | 宏达国际电子股份有限公司 | Portable apparatus, portable apparatus operational approach and portable apparatus operating system |
| CN102647504A (en) * | 2011-02-16 | 2012-08-22 | 三星电子（中国）研发中心 | Method for controlling applications in mobile phone |
| CN102647504B (en) * | 2011-02-16 | 2013-07-17 | 三星电子（中国）研发中心 | Method for controlling applications in mobile phone |
| CN108401048A (en) * | 2012-08-09 | 2018-08-14 | 李永贵 | Cell phone keyboard and mouse |
| CN103002098A (en) * | 2012-11-30 | 2013-03-27 | 广东欧珀移动通信有限公司 | Single-hand input method and smart cell phone with same |
| CN103002098B (en) * | 2012-11-30 | 2015-09-02 | 广东欧珀移动通信有限公司 | A kind of single-hand input method and there is the smart mobile phone of singlehanded input method |
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Application publication date: 20090729 |