CN102193638B - Character input method and electronic device adopting same - Google Patents
Character input method and electronic device adopting same Download PDFInfo
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- CN102193638B CN102193638B CN201010118969.0A CN201010118969A CN102193638B CN 102193638 B CN102193638 B CN 102193638B CN 201010118969 A CN201010118969 A CN 201010118969A CN 102193638 B CN102193638 B CN 102193638B
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Abstract
The invention is suitable for the character input of electronic devices and provides a character input method and an electronic device adopting the same. The method comprises the following steps of: a, controlling a circular ring in an annular soft keyboard displayed on a display screen of the electronic device to rotate according to the rotation of a rotary disc on a control device, wherein characters are arranged in the circular ring; and b, inputting a character needing to be inputted when the character needing to be inputted in the circular ring is arranged at a position of a focus frame of the annular soft keyboard. According to the technical schemes of the invention, a user can quickly and exactly input the characters into the electronic device, and the operation is simple, fast and convenient, thus a problem that the operation of the user inputting the characters by using the traditional method is fussy is fundamentally solved.
Description
Technical field
The invention belongs to electronic technology field, particularly relate to the electronic equipment of a kind of characters input method and employing the method.
Background technology
Along with the development of televisor and Network Convergence Technology, user can be connected to network by TV, realizes a lot of interactive function, such as weather forecast, browses webpage, search information etc.When these interactive functions of use, user needs to input some characters by TV remote controller to televisor.The input method used in current televisor mainly contains two kinds:
1, the method adopting similar mobile phone to input, input character is carried out by the ten key on telepilot, use this input method, touch potential is many, rule is complicated, complex operation, and TV remote controller is unlike mobile phone, do not have screen face on a remote control, user often needs to see telepilot for a moment, look up the result of screen input, input speed is very slow for a moment;
2, screen soft keyboard is adopted, namely on television screen, show complete soft keyboard (arrangement of similar computor-keyboard), the directionkeys on telepilot is utilized to control the movement of focus on soft keyboard, input respective symbols, make to input in this way, if need adjacent two letter distances of input comparatively far away, move very time-consuming, input speed is also very slow.
Except televisor, other need the electronic equipment of input character, also there is same problem.
Summary of the invention
The object of the present invention is to provide the electronic equipment of a kind of characters input method and employing the method, be intended to solve the problem to electronic equipment input character.
The present invention is achieved in that a kind of characters input method, and described method comprises:
A, rotation according to opertaing device top rotary table, the annulus controlled in the annular soft keyboard that electronic equipment display screen curtain shows rotates, and is arranged with character in described annulus;
B, when need in described annulus input character be positioned at described annular soft keyboard focus frame position time, input described need input character.
Also function key is arranged with in annulus wherein described in step a.
More specifically, described function key comprises in the following one or multinomial: word input mode switch key, space bar, caps lock key and delete key.
More specifically, wherein step b specifically comprises:
B1, when need in described annulus apply function key be positioned at described annular soft keyboard focus frame position time, realize the function that described function key is corresponding.
Wherein step b specifically comprises:
B1, when needing the character inputted to be positioned at the position pointed by described annular soft keyboard focus frame arrow in described annulus, control described needs in the input character display box of Charactes Display in described annular soft keyboard of input according to the steering order sent that is triggered of acknowledgement key on described opertaing device.
More specifically, wherein step b also comprises:
Be presented at according to the described English word of the character of input association or Chinese character or phrase of needing in the candidate characters display box in described annular soft keyboard.
More specifically, wherein also comprise after step b:
To be triggered the steering order sent according to described opertaing device up/down/left/right directionkeys, from described candidate characters display box, to choose the English word or Chinese character or phrase that need input.
Present invention also offers a kind of electronic equipment adopting method described in claim 1, described electronic equipment comprises control signal receiver module, MCU, annular soft keyboard generation module, display module and memory module; Wherein:
Described control signal receiver module be used for receiving control apparatus top rotary table rotate time send control signal, the control signal of reception is transferred to described MCU;
Described MCU is used for from storer, calling annular soft keyboard data according to described control signal, controls the annular soft keyboard that annular soft keyboard generation module generates annulus rotation;
Described display module is used for showing described annular soft keyboard, and the annulus in described annular soft keyboard rotates with the rotation of described opertaing device top rotary table, is arranged with character in described annulus;
Described memory module is used for shape soft keyboard data described in storage ring, calls for MCU.
More specifically, described annular soft keyboard also comprises focus frame and input character display box, when needing the character inputted to forward the position pointed by described focus frame arrow in described annulus, described MCU be also used for according to acknowledgement key on described opertaing device be triggered send steering order control described annular soft keyboard generation module generate annular soft keyboard, described display module is used for showing described annular soft keyboard, and the Charactes Display of described needs input is in the input character display box of described annular soft keyboard.
More specifically, described annular soft keyboard also comprises candidate characters display box, described MCU is also used for controlling described annular soft keyboard generation module and generates annular soft keyboard, described display module is used for showing described annular soft keyboard, and the word generated according to the character association in described input character display box or Chinese character or phrase are presented at described candidate characters display box.
More specifically, described MCU comprises control module, input frame position calculation unit and annular soft keyboard focus frame position calculation unit; Wherein, described control module is used for recording the coordinate data of input frame in electronic equipment display screen curtain, described input frame position calculation unit determines the position of described input frame in described display screen according to described coordinate data, and described annular soft keyboard focus frame computing unit is used for determining the described position of annular soft keyboard in described display screen according to described input frame position calculation within display screen.
More specifically, described electronic equipment is televisor, and described opertaing device is telepilot.
The present invention overcomes the deficiencies in the prior art, there is provided following technical scheme: when user needs to televisor input character, call televisor annular soft keyboard (interface of input method) display, this annular soft keyboard comprises an annulus, each character and function button are distributed in annulus, user can control character in this annulus by the rotating disk rotated on telepilot and function button rotates, by the position needing the character of input to forward annular soft keyboard focus frame to, then by the character of these needs of the confirmation key-press input input on telepilot.Technical scheme provided by the invention makes user to be input in electronic equipment by character fast and accurately, simple and quick, fundamentally solves the problem that user uses classic method input character complex operation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the telepilot of the embodiment of the present invention;
Fig. 2 is the annular soft keyboard schematic diagram of the embodiment of the present invention;
Fig. 3 is the annular soft keyboard schematic diagram that the focus frame of the embodiment of the present invention is positioned at above screen;
Fig. 4 is the annular soft keyboard schematic diagram that the focus frame of the embodiment of the present invention is positioned at below screen;
Fig. 5 is the module map of embodiment of the present invention televisor;
Fig. 6 is the module map of embodiment of the present invention MCU;
Fig. 7 is embodiment of the present invention process flow diagram.
Embodiment
Technical scheme provided by the invention is: when user needs to televisor input character, call televisor annular soft keyboard (interface of input method) display, this annular soft keyboard comprises an annulus, each character and function button are distributed in annulus, user can control this annulus by the rotating disk rotated on telepilot and rotate, character in this annulus and function button rotate thereupon, by the position needing the character of input to forward annular soft keyboard focus frame to, then by the character of these needs of the confirmation key-press input input on telepilot.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention's application is on a television set further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention, be certainly also not limited to the input of TV rotating disk telepilot.
In the embodiment of the present invention, the schematic diagram of the telepilot supporting with televisor as shown in Figure 1, comprises rotating disk 101, OK key 102 (confirmation button) and MENU key 103 (menu key) and POWER key 104 (power button).Wherein annular rotary table 101 can with its central axis clockwise or be rotated counterclockwise, and on 4 directions up and down, corresponding mark has four direction key up and down.
As shown in Figure 2, this annular soft keyboard comprises annulus 201, focus frame 202, input character display box 203 and candidate characters display box 204 to televisor annular soft keyboard (interface of input method) that the embodiment of the present invention provides.Wherein, character keys and function key is distributed with in annulus 201, character keys comprises 26 English alphabet a-z (A-Z), symbolic key (comprising punctuation mark and other conventional sign, as@etc.) and numerical key (with " 123 " mark in Fig. 2); Function key comprises del key (delete key), Chinese and English switch key (identifying current input mode for " English " with " EN " in Fig. 2) and Cap key (caps lock key), operate for the convenience of the user, Space key (space bar) (scheming not shown) can also be comprised.Focus frame 202 does not rotate with annulus 201, when the rotating disk 101 on telepilot rotates, annulus 201 rotates thereupon, and when a certain character keys wherein or function key turn to the position pointed by focus frame 202 arrow, this character keys or function key are exaggerated and are shown in focus frame 202.
The input mode of assumed by default is English, if user needs input English word or letter, then first rotate the rotating disk 101 on telepilot, telepilot sends remote signal, the annulus 201 that televisor controls annular soft keyboard according to remote signal rotates, the letter inputted is needed to forward the position of focus frame 202 arrow indication in annulus 201, now user can choose this letter by the OK key triggered on telepilot, then the letter of input will be shown in input character display box 203, to show according to the input alphabet association English word out in input character display box 203 in candidate characters display box 204.As shown in Figure 2, user needs input English word face, first user rotates the rotating disk 101 on telepilot, character f in the annulus 201 of annular soft keyboard is forwarded to the position of focus frame 202 arrow indication, then OK key is triggered, then character f appears in input character display box 203, the English word that candidate characters display box 204 display is associated according to character f, as fa, fab, fabaceous, face, user can choose face (if multirow display by the left and right directions key triggered on telepilot in candidate characters display box 204, can be entered a new line when selection by the up and down arrow keys triggered on telepilot).
Except selected the face of needs from candidate characters display box 204 by the directionkeys up and down on above-mentioned telepilot except, user can also continue the second letter a inputting face, rotate the rotating disk 101 on telepilot, telepilot sends remote signal, the annulus 201 that televisor controls annular soft keyboard according to remote signal rotates, character a in annulus 201 forwards the position of focus frame 202 arrow indication to, then OK key is triggered, then character fa appears in input character display box 203, the English word that candidate characters display box 204 display is associated according to character fa, as fa, fab, fabaceous, face, user can choose face by the left and right directions key triggered on telepilot in candidate characters display box 204, also input alphabet c and alphabetical e can be continued.
When user needs the English alphabet inputting capitalization, then first rotate the rotating disk 101 on telepilot, telepilot sends remote signal, the annulus 201 that televisor controls annular soft keyboard according to remote signal rotates, when Cap key in annulus 201 forwards the position of focus frame 202 arrow indication to, trigger OK key, then the small English alphabet on original annulus 201 refreshes the English alphabet for capitalization.Repetitive operation once, then can switch back the mode of small English alphabet.
When user needs input space, the rotating disk 101 on telepilot can be rotated, telepilot sends remote signal, the annulus 201 that televisor controls annular soft keyboard according to remote signal rotates, when Space key in annulus 201 forwards the position of focus frame 202 arrow indication to, trigger OK key, then in input character display box 203 by space corresponding for display one.
When user needs to delete the character inputted, the rotating disk 101 on telepilot can be rotated, telepilot sends remote signal, the annulus 201 that televisor controls annular soft keyboard according to remote signal rotates, when Del in annulus 201 forwards the position of focus frame 202 arrow indication to, trigger OK key, the character that system will be deleted according to dextrosinistral order in input character display box 203.
When user needs input Chinese character or phrase, first the rotating disk 101 on telepilot can be rotated, telepilot sends remote signal, the annulus 201 that televisor controls annular soft keyboard according to remote signal rotates, when Chinese and English switch key (" EN ") in annulus 201 turns to the position of focus frame 202 arrow indication, trigger the OK key on telepilot, then " EN " be converted to " in ", identifying current input mode is input in Chinese, user can according to the mode input Pinyin of above-mentioned English input, now in candidate characters display box 204 display be according in input character display box 203 phonetic association Chinese character or phrase.
When user needs to input numeral, then first rotate the rotating disk 101 on telepilot, telepilot sends remote signal, the annulus 201 that televisor controls annular soft keyboard according to remote signal rotates, when numerical key (" 123 " key in Fig. 2) in annulus 201 forwards the position of focus frame 202 arrow indication to, trigger OK key, then the English character on original annulus 201 refreshes the numeral for 0-9, and user can pass through again the numeral that tumbler ring 201 is selected to need.When user needs incoming symbol, similar mode can be adopted to complete, and this does not repeat.
When user needs to input numeral, except can adopting said method, when numerical key (" 123 " key in Fig. 2) in the annulus 201 of annular soft keyboard forwards the position of focus frame 202 arrow indication to and after triggering OK key, English character then on original annulus 201 remains unchanged, now, show digital 0-9 in candidate characters display box 204, user can select the numeral of needs from candidate characters display box 204 by the directionkeys up and down on telepilot.The input of symbol also can adopt similar method, and this does not repeat.
In actual applications, when user needs input character in the input frame shown on television display screen curtain, as OSD input frame or webpage input frame, the position shown on television display screen curtain due to this input frame is also uncertain, the annular soft keyboard that the embodiment of the present invention provides can also adjust the position of its focus frame 202, input character display box 203 and candidate characters display box 204 automatically according to the position of input frame, make the position of focus frame 202 as much as possible near input frame, with user-friendly.When input frame is when the upper end of television display screen curtain, focus frame 202 will be positioned at the top of above-mentioned annular soft keyboard annulus 201 automatically, as shown in Figure 3; When input frame is when the below of television display screen curtain, focus frame 202 will be positioned at the bottom of above-mentioned annular soft keyboard annulus 201 automatically, as shown in Figure 4.Concrete can obtain the coordinate data of input frame at display screen by TV MCU (microcontroller) when realizing, then determine the position of focus frame 202 in annular soft keyboard according to this coordinate data, determine the position of input character display box 203 and candidate characters display box 204 simultaneously.
The available TV Principles figure of the embodiment of the present invention as shown in Figure 5, comprises remote control signal receiving module, MCU, annular soft keyboard generation module, display module and memory module.Wherein:
Remote control signal receiving module is connected with MCU, be used for the rotating disk 101 received in telepilot rotated the remote signal that sends and other function buttons be triggered the remote signal that sends, from the remote signal received, demodulate remote control coding, the remote control coding demodulated is transferred to MCU;
MCU is connected with annular soft keyboard generation module with memory module, be used for resolving the remote control coding of remote control signal receiving module transmission, from storer, relevant annular soft keyboard data are called according to analysis result, control annular soft keyboard generation module and generate annular soft keyboard, the annular soft keyboard generated is transferred to display module; Comprise: according to the rotating disk 101 in telepilot rotated remote control coding corresponding to the remote signal that sends generate annular soft keyboard, this annular soft keyboard annulus 201 rotates with the rotation of rotating disk 101, according to remote control coding corresponding to sent remote signal that be triggered of OK key on telepilot, the character keys pointed by annular soft keyboard focus frame 202 arrow is input in input character display box 203, and generates the English word of association, Chinese character or phrase according to the character in input character display box and be presented in candidate characters display box 204; The function of the function key pointed by annular soft keyboard focus frame 202 arrow is realized according to remote control coding corresponding to sent remote signal that be triggered of OK key on telepilot; Etc.;
Display module is used for showing annular soft keyboard;
Memory module is used for storing annular soft keyboard data, calls for MCU.
Specifically, the schematic diagram of MCU as shown in Figure 6, comprises the control module, input frame position calculation unit and the annular soft keyboard focus frame position calculation unit that connect successively.As a rule, when screen display UI (user interface) time, usual whole screen shows with a kind of fixed resolution, control module is the coordinate data of the meeting all focuses of real time record in this fixed resolution screen in program operation process, input frame position calculation unit can determine input frame position accordingly, and annular soft keyboard focus frame computing unit can determine the annular position of soft keyboard focus frame 202 in television display screen curtain according to input frame position calculation.
Embodiment of the present invention process flow diagram as shown in Figure 7, comprises the steps (for English input mode):
1, user is input character, controls televisor and calls the display of annular soft keyboard;
2, user rotates telepilot rotating disk 101, and telepilot sends remote signal to televisor;
3, televisor rotates according to the annulus 201 analysis result of remote signal being controlled to annular soft keyboard;
Does 4, user need the character inputted to turn to position pointed by annular soft keyboard focus frame 202 arrow? if so, go to step 5, otherwise go to step 2;
5, user triggers the OK key on telepilot, and telepilot sends remote signal to televisor;
6, televisor according to the Charactes Display controlled the analysis result of remote signal pointed by annular soft keyboard focus frame 202 arrow in input character display box 203;
7, televisor controls to be presented in candidate characters display box 204 according to the character association English word in input character display box 203;
8, user triggers the key up and down on telepilot, chooses the word needing input from candidate characters display box 204.
During specific implementation technical scheme provided by the invention, telepilot can comprise other function button, rotating disk 101 on telepilot also can be designed to two states, as pressed or not pressing, character keys in the annulus 201 of annular soft keyboard and function key correspondence are designed to inner ring and outer ring distribution, character keys and the function key of corresponding inner ring or outer ring are respectively pressed or do not pressed to rotating disk 101, and specific implementation process is identical, and this does not repeat.
In the embodiment of the present invention, the electronic equipment of input character is needed to be described for televisor, the opertaing device of its correspondence is described for TV remote controller, during embody rule technical scheme provided by the invention, electronic equipment is not limited to televisor, the control device of electronic equipment is also not limited to telepilot, and the opertaing device of other wired connections also can.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a characters input method, described method comprises:
A, rotation according to opertaing device top rotary table, the annulus controlled in the annular soft keyboard that electronic equipment display screen curtain shows rotates, be arranged with character and function key in described annulus, described function key comprises in the following one or multinomial: word input mode switch key, space bar, caps lock key and delete key;
B, when need in described annulus input character be positioned at described annular soft keyboard focus frame position time, input described need input character;
Described step b also comprises: be presented in the candidate characters display box in described annular soft keyboard by the English word of the character association according to the input of described needs or Chinese character or phrase;
Also comprise after described step b: the steering order of the transmission that is triggered according to the up/down/left/right directionkeys described opertaing device being positioned at described rotating disk up/down/left/right 4 directions, from described candidate characters display box, choose the English word or Chinese character or phrase that need input;
In described method:
Described annular soft keyboard focus frame is adjusted to the position near input frame automatically;
Character keys in the annulus of described annular soft keyboard and function key correspondence are arranged to inner ring and outer ring distribution, and character keys and the function key of corresponding inner ring or outer ring are respectively pressed or do not pressed to described rotating disk.
2. method according to claim 1, is characterized in that, wherein step b also comprises:
B1, when need in described annulus apply function key be positioned at described annular soft keyboard focus frame position time, realize the function that described function key is corresponding.
3. method according to claim 1, is characterized in that, wherein step b specifically comprises:
B1, when needing the character inputted to be positioned at the position pointed by described annular soft keyboard focus frame arrow in described annulus, control described needs in the input character display box of Charactes Display in described annular soft keyboard of input according to the steering order sent that is triggered of acknowledgement key on described opertaing device.
4. adopt an electronic equipment for method described in claim 1, it is characterized in that, described electronic equipment comprises control signal receiver module, MCU, annular soft keyboard generation module, display module and memory module; Wherein:
Described control signal receiver module be used for receiving control apparatus top rotary table rotate time send control signal, the control signal of reception is transferred to described MCU;
Described MCU is used for from memory module, calling annular soft keyboard data according to described control signal, controls the annular soft keyboard that annular soft keyboard generation module generates annulus rotation;
Described display module is used for showing described annular soft keyboard, annulus in described annular soft keyboard rotates with the rotation of described opertaing device top rotary table, character and function key is arranged with in described annulus, described function key comprises in the following one or multinomial: word input mode switch key, space bar, caps lock key and delete key, character keys in the annulus of described annular soft keyboard and function key correspondence are arranged to inner ring and outer ring distribution, and character keys and the function key of corresponding inner ring or outer ring are respectively pressed or do not pressed to described rotating disk;
Described memory module is used for storing described annular soft keyboard data, calls for MCU;
Described annular soft keyboard also comprises candidate characters display box, focus frame and input character display box, described MCU is also used for controlling described annular soft keyboard generation module and generates annular soft keyboard, described display module is used for showing described annular soft keyboard, and the word generated according to the character association in described input character display box or Chinese character or phrase are presented at described candidate characters display box;
Described MCU comprises control module, input frame position calculation unit and annular soft keyboard focus frame position calculation unit; Wherein, described control module is used for recording the coordinate data of input frame in electronic equipment display screen curtain, described input frame position calculation unit determines the position of described input frame in described display screen according to described coordinate data, and described annular soft keyboard focus frame computing unit is used for determining the described annular position of soft keyboard focus frame in described display screen according to described input frame position calculation within display screen.
5. electronic equipment according to claim 4, it is characterized in that, when needing the character inputted to forward the position pointed by described focus frame arrow in described annulus, described MCU be also used for according to acknowledgement key on described opertaing device be triggered send steering order control described annular soft keyboard generation module generate annular soft keyboard, described display module is used for showing described annular soft keyboard, and the Charactes Display of described needs input is in the input character display box of described annular soft keyboard.
6. electronic equipment according to claim 4, is characterized in that, described electronic equipment is televisor, and described opertaing device is telepilot.
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| CN201010118969.0A CN102193638B (en) | 2010-03-05 | 2010-03-05 | Character input method and electronic device adopting same |
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| CN201010118969.0A CN102193638B (en) | 2010-03-05 | 2010-03-05 | Character input method and electronic device adopting same |
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| KR101393794B1 (en) * | 2012-08-17 | 2014-05-12 | 주식회사 팬택 | Terminal and method for determining a type of input method editor |
| CN103686389B (en) * | 2012-09-13 | 2017-07-25 | 腾讯科技（深圳）有限公司 | A kind of remote controller with touch screen, audio/video player system and touch screen remote control thereof |
| CN103150033A (en) * | 2013-01-06 | 2013-06-12 | 深圳创维数字技术股份有限公司 | Function key input method, embedded device and function key input system |
| CN103139626B (en) * | 2013-02-05 | 2016-06-22 | 深圳创维－Rgb电子有限公司 | The method that remote controller inputs character to display device |
| CN103152623B (en) * | 2013-02-05 | 2016-09-21 | 深圳创维－Rgb电子有限公司 | Remote controller is to the method for display device input character |
| CN104216649A (en) * | 2013-05-31 | 2014-12-17 | 海尔集团公司 | Character input method |
| CN105373749B (en) * | 2014-08-29 | 2018-05-08 | 国际商业机器公司 | Method and apparatus for inputting password |
| CN104503661A (en) * | 2014-12-22 | 2015-04-08 | 无锡天脉聚源传媒科技有限公司 | Character input method, device and system |
| CN105812945A (en) * | 2014-12-30 | 2016-07-27 | 阿里巴巴集团控股有限公司 | Information input method, device and smart terminal |
| CN106294404A (en) * | 2015-05-21 | 2017-01-04 | 阿里巴巴集团控股有限公司 | A kind of method and apparatus retrieving location information in list |
| JP6544319B2 (en) * | 2016-08-25 | 2019-07-17 | 京セラドキュメントソリューションズ株式会社 | Electronic device, character input control method, and character input control program |
| CN106604094B (en) * | 2016-12-26 | 2020-11-03 | 深圳Tcl数字技术有限公司 | Input method and system |
| US10671181B2 (en) * | 2017-04-03 | 2020-06-02 | Microsoft Technology Licensing, Llc | Text entry interface |
| CN107249110A (en) * | 2017-05-05 | 2017-10-13 | 中广热点云科技有限公司 | The arrangement mode of intelligent television search interface and the indicating means at the interface |
| CN110519625A (en) * | 2019-08-30 | 2019-11-29 | 四川长虹电器股份有限公司 | Intelligent television equipment high efficiency input system |
| CN112596619A (en) * | 2020-12-30 | 2021-04-02 | 珠海迈科智能科技股份有限公司 | Method and system for inputting custom character string through remote controller key |
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