CN102289325B - Mobile terminal, touch area recognition device and method - Google Patents
Mobile terminal, touch area recognition device and method Download PDFInfo
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- CN102289325B CN102289325B CN201110281314.XA CN201110281314A CN102289325B CN 102289325 B CN102289325 B CN 102289325B CN 201110281314 A CN201110281314 A CN 201110281314A CN 102289325 B CN102289325 B CN 102289325B
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Abstract
The invention provides a touch area recognition device which comprises a detection unit and a display unit, wherein the detection unit is used for detecting a pressing physical amount in a touch process when sensing a touch action of a user on a touch input device; and the display unit is used for generating a recognition control picture according to the pressing physical amount detected by the detection unit and displaying the recognition control picture on an area on which the touch action is applied, so as to prompt the area touched by the user on the touch input device. Correspondingly, the invention also provides a mobile terminal having the touch area recognition device and a touch area recognition method. According to the technical scheme of the invention, the actual area touched by the user can be prompted and the selection range for user regulation can be prompted, so that wrong selection of key values is avoided and the input efficiency is increased.
Description
Technical field
The present invention relates to technical field of touch control, in particular to mobile terminal, touch area recognition device and method.
Background technology
Touch-screen is widely used in various terminal, user uses finger or other writing implements to select input information on the touchscreen, due to the appearance of capacitance touch screen, user uses finger to carry out the input of information substantially, when using finger information of carrying out to select input, because finger is larger with the contact area of screen, when selecting input information, easily there is the situation pushing the wrong key assignments, such as, in dial (of a telephone), be separated by between each button nearer, and the area of each button is less, user is when using finger input telephone number, easily push the wrong key assignments, need repeatedly to correct the input that finally just could complete telephone number, and in correlation technique, do not point out user whether to select the mode of wrong key assignments, when appearance is selected can not adjust during the situation of multiple key assignments simultaneously, need to re-start and select input, have impact on the selection input efficiency of user.
Therefore, need a kind of new touch area recognition technology, to point out user whether to select correctly, improve input efficiency.
Summary of the invention
The present invention, just based on the problems referred to above, proposes a kind of touch area recognition device, has mobile terminal and the touch area recognition methods of this touch area recognition device, the regional extent of prompting user actual selection, accurately the required key assignments in location.
According to an aspect of the present invention, providing a kind of touch area recognition device, comprising: detecting unit, when sensing the touch action of user on touch input device, detecting the pressing physical quantity in touching process; Display unit, identification control interface is generated according to the described pressing physical quantity that described detecting unit detects, described identification control interface is presented on region that described touch action is applied to, with the region of pointing out described user to touch on described touch input device.
In technique scheme, preferably, described pressing physical quantity can comprise pressing area, and the area of described identification control interface is directly proportional to described pressing area.
In technique scheme, preferably, described pressing physical quantity also comprises press pressure, described display unit identifies that control interface carries out differential display according to the large young pathbreaker of described press pressure, and the mode of differential display includes but not limited to described identification control interface to be shown as the shade of the different depth or identify that control interface is shown as different colours according to the large young pathbreaker of described press pressure.The pressing area that the pressing area that the press pressure of correspondence can be greater than threshold value is shown as the first color and the press pressure of correspondence is less than threshold value is shown as the second color, or sink display and the solid that the press pressure of correspondence is less than threshold value of the pressing area press pressure of correspondence being greater than threshold value floats display.
In technique scheme, preferably, can also comprise: selection unit, when the region that described touch action is applied to is virtual key, the key assignments selecting corresponding pressing physical quantity maximum is as the key assignments of input.
In technique scheme, preferably, described touch input device can comprise resistive touch input media and capacitance touch input media.
According to another aspect of the invention, additionally provide a kind of mobile terminal, the touch area recognition device described by above-mentioned arbitrary technical scheme can be comprised.This mobile terminal can be mobile phone, iPad etc.
According to another aspect of the invention, providing a kind of touch area recognition methods, can comprise: step 202, when sensing the touch action of user on touch input device, detecting the pressing physical quantity in touching process; Step 204, generates according to described pressing physical quantity and identifies control interface, is presented at by described identification control interface on region that described touch action is applied to, with the region of pointing out described user to touch on described touch input device.
In technique scheme, preferably, described pressing physical quantity can comprise pressing area, pressing coordinate, and the area of described identification control interface is directly proportional to described pressing area, and the position coordinates of described identification control interface on described touch input device is identical with described pressing coordinate.
In technique scheme, preferably, described pressing physical quantity also comprises press pressure, according to the large young pathbreaker of described press pressure, identify that control interface carries out differential display, the mode of differential display includes but not limited to described identification control interface to be shown as the shade of the different depth or according to the large young pathbreaker of described press pressure, identifies that control interface is shown as different colours or identifies that control interface carries out concavo-convex display according to the large young pathbreaker of described press pressure.
In technique scheme, preferably, when the region that described touch action is applied to is virtual key, the key assignments selected by default with the key assignments that correspondence pressing physical quantity is maximum.The key-value pair be applied to answers different press pressures, the key assignments that press pressure is maximum and that pressing area is maximum key assignments is selected by default.
By above technical scheme, user can be made to know actual selection regional extent on the touchscreen intuitively, facilitate user to carry out selecting adjustment to input correct key assignments, improve input efficiency, obtain more intelligentized experience.
Accompanying drawing explanation
Fig. 1 shows the block diagram of touch area recognition device according to an embodiment of the invention;
Fig. 2 shows the process flow diagram of touch area recognition methods according to an embodiment of the invention;
Fig. 3 shows identification control interface schematic diagram when touching according to an embodiment of the invention;
Fig. 4 shows identification control interface schematic diagram when touching according to an embodiment of the invention; And
Fig. 5 shows the block diagram of mobile terminal according to an embodiment of the invention.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from other modes described here and implement, and therefore, the present invention is not limited to the restriction of following public specific embodiment.
Fig. 1 shows the block diagram of touch area recognition device according to an embodiment of the invention.
As shown in Figure 1, touch area recognition device 100 comprises according to an embodiment of the invention: detecting unit 102, when sensing the touch action of user on touch input device, detects the pressing physical quantity in touching process; Display unit 104, the pressing physical quantity detected according to detecting unit 102 generates and identifies control interface, will identify that control interface is presented on the region that touch action is applied to, the region touched on touch input device to point out user.User can by identifying that control interface knows the region of actual selection, and different pressing situations can generate different identification control interfaces.
In technique scheme, preferably, pressing physical quantity can comprise pressing area, pressing coordinate and/or press pressure, identifies that the area of control interface is directly proportional to pressing area, identifies that the position coordinates of control interface on touch input device can be identical with pressing coordinate.The data of actual for finger pressing touch-screen are reflected in intuitively and control to identify picture, namely control to identify that picture can represent the area of the actual pressing of finger, pressure, position.
In technique scheme, preferably, according to the large young pathbreaker of press pressure, display unit 104 identifies that control interface carries out differential display, and the mode of differential display includes but not limited to the shade this identification control interface being shown as the different depth.Such as, the darker expression press pressure of shade is comparatively large, and the expression press pressure that shade is more shallow is less.
In technique scheme, preferably, when the useful effect region of touch action be on the virtual keyboard time, according to the large young pathbreaker of press pressure, display unit 104 identifies that control interface is shown as different colours.What pressure was large can be shown as blueness, and what pressure was little can be shown as pink colour.Or by button large for pressure to lower recess, button little for pressure is raised up.
In this case, because press pressure is not identical, so represent that any key assignments in region is different by the possibility selected, display is distinguished according to pressure size, make user can specify which key assignments in region by reselection procedure, which key assignments in region is incidentally selected, and facilitates user to carry out selection adjustment.
In technique scheme, preferably, can also comprise: selection unit 106, when the region that touch action is applied to is virtual key, the key assignments selecting corresponding pressing physical quantity maximum is as the key assignments of input.
In technique scheme, preferably, touch input device can comprise resistive touch input media and capacitance touch input media.
At this, should be appreciated that, above-mentioned each technical scheme can be applied in various input application, such as input character and/or word, selection option etc.
By above technical scheme, user can be made to know the regional extent of practical touch on the touchscreen intuitively, facilitate user to carry out selecting adjustment to input correct key assignments, improve input efficiency, obtain more intelligentized experience.
Fig. 2 shows the process flow diagram of touch area recognition methods according to an embodiment of the invention.
As shown in Figure 2, touch area recognition methods can comprise according to an embodiment of the invention: step 202, when sensing the touch action of user on touch input device, detects the pressing physical quantity in touching process; Step 204, generates according to pressing physical quantity and identifies control interface, will identify that control interface is presented on the region that touch action is applied to, the region touched on touch input device to point out user.User can by identifying that control interface knows the regional extent of actual selection, and different pressing situations can generate different identification control interfaces.
In technique scheme, preferably, pressing physical quantity can comprise pressing area, pressing coordinate and/or press pressure, identifies that the area of control interface is directly proportional to pressing area, identifies that the position coordinates of control interface on touch input device can be identical with pressing coordinate.The data of actual for finger pressing touch-screen are reflected in intuitively and control to identify picture, namely control to identify that picture can represent the area of the actual pressing of finger, pressure, position.
In technique scheme, preferably, in step 204, identify that control interface is shown as different colours according to the large young pathbreaker of press pressure.
In technique scheme, preferably, in step 204, identify that control interface is shown as the shade of the different depth according to the large young pathbreaker of press pressure.Such as, in identification control interface, be blue by position display larger for pressure, the position display that pressure is less is pink colour or is darker shade by position display larger for pressure, and the position display that pressure is less is more shallow shade.
In technique scheme, preferably, the useful effect region of touch action is dummy keyboard, in this case, because press pressure is not identical, so represent that any key assignments in this region is selected possibility to be different, display is distinguished according to pressure size, make user can specify which key assignments in region by reselection procedure, which key assignments in region is incidentally selected, and facilitates user to carry out selection adjustment.Certainly, except these display modes described herein, can also be that other can make user clear and definite or understand the prompting mode of touch area scope.
Wherein, the pressing physical quantity that the key-value pair that touch action is applied to should be different, to accept the key assignments that the maximum key assignments of pressing physical quantity is selected by default.Such as using accept to press area largest key as the key assignments selected, or using the maximum key of press pressure as the key assignments selected.
In technique scheme, preferably, touch input device can comprise resistive touch input media and capacitance touch input media.
By above technical scheme, user can be made to know the regional extent of practical touch on the touchscreen intuitively, facilitate user to carry out selecting adjustment to input correct key assignments, improve input efficiency, obtain more intelligentized experience.
Continuation composition graphs 3 and Fig. 4 illustrate according to embodiments of the invention below.
As shown in Figure 3 and Figure 4, the finger touching touch-screen of user prepares to select key assignments, such as on dial (of a telephone) interface, select digital keys, when user makes to press with finger touch-screen selection numeral " 7 ", the pressing physical quantity in finger presses touch-screen process detected, comprise pressing area, press pressure, pressing coordinate etc., the pressing physical quantity data detected are sent to dial (of a telephone) display interface, these pressing physical quantity data can be transmitted by intended message.
According to these pressing physical quantity data genaration identification control interfaces received, identification control interface is presented on the position of the touch-screen of the actual pressing of user, that is, identify that the position coordinates of control interface can be identical with the finger pressure coordinate detected, identify that the area of control interface is directly proportional to the pressure area detected, strong and weak then by identifying that the display mode of control interface embodies as pressure during pressing, such as shown in Fig. 3, user selects key assignments on the virtual keyboard, be separated by between each key assignments nearer, when user's finger presses numeral " 7 ", because finger area is excessive, therefore have selected numeral " 8 " unintentionally simultaneously, namely the real area of finger presses touch-screen has covered numeral " 8 ", and detect that the pressure of finger presses numeral " 8 " is greater than the pressure of pressing numeral " 7 ", therefore, generate according to the pressing physical quantity detected and press the identical identification control interface of area with reality, shown shaded oval in Fig. 3 is for identifying control interface, this identification control interface is presented at user and points on the region that is applied to, i.e. numerical key " 7, on the region at 8 " place, the press pressure corresponding due to numerical key " 8 " is greater than numerical key " 7 ", so the color of the first shade in identification control interface is darker than the color of the second shade, the color of the different depth represents that press pressure is different, with the key assignments that correspondence pressing physical quantity (press pressure and/or pressing area) maximum key assignments is selected by default.As shown in Figure 3, first shade is presented in numeral " 8 ", second shade is presented in numeral " 7 ", identify that control interface is made up of the first shade (drawing empty oblique line portion) and the second shade (not having the dotted box portion of empty oblique line), and pressure when representing which button is pressed by the different-effect of shade is large, the button that pressure is large is finally by the button selected, be greater than the press pressure in numeral " 8 " due to the press pressure in numeral " 7 ", then numeral " 7 " is the key assignments that acquiescence is selected.Also correspondence can be pressed the maximum key of area as the key assignments selected, such as, shown in Fig. 3, the pressing area in numeral " 7 " is greater than pressing area in numeral " 8 ", then by key assignments that numeral " 7 " is selected by default.
Therefore, user can know that pressing position is not right, slip adjustment can be carried out on the touchscreen, until dash area darker in identification control interface appears in numeral " 7 ", when user's finger is after current location stops the schedule time, be the final key selected with comparatively dark and/or that pressing area the is maximum numerical key of current shade.Identify that control interface can point out the regional extent of user's practical touch, facilitate user to carry out adjusting accurately to locate the key assignments wanting to select, improve input efficiency.
Certainly except with except the display mode of the control identification picture shown in Fig. 3, can also with the display mode shown in Fig. 4.
If when finger is simultaneously by arriving " 7 ", " 8 " key, generate according to the pressing physical quantity detected and control to identify picture, control to identify that picture (oval frame) appears at " 7 ", on " 8 " key, then judge that the pressure on that key is larger according to the press pressure detected, identify that control interface then distinguishes the different part of pressure with different colors, as indicated at 4, the pressure by being pressed in numeral " 8 " is greater than by the pressure being pressed in numeral " 7 ", the control identification picture in numeral " 7 " is then presented at the second color, the control identification picture in numeral " 8 " is presented at the first color.User can be known by this display mode, numeral " 7 " and numeral " 8 " are all pressed against, and it is different with the pressure in numeral " 8 " to be pressed into numeral " 7 ", assuming that represent that press pressure is large with blueness, green expression press pressure is little, so the second color is blue, first color is green, then user can know that numeral " 7 " is by actual selection, if this is not the numeral that user thinks selection originally, at this moment, then the finger that can slide stops the schedule time (such as 1 second) to numeral " 8 ", and so this numeral " 8 " is the final key assignments selected.At this, should be appreciated that, touch-screen can be electric resistance touch screen or capacitance touch screen.
Numeral " 7 " and " 8 " solid can also be floated display, but the amplitude that numeral " 7 " is floated is larger, numeral " 7 " and " 8 " are stepped floats, so both show that numeral " 7 " and " 8 " are selected simultaneously, the press pressure showing again in numeral " 7 " is greater than the press pressure in numeral " 8 ", the key assignments that numeral " 7 " is actual selection.
Although in the present embodiment with dummy keyboard exemplarily, at this, those skilled in the art should be appreciated that, touch area recognition technology according to the present invention can be applied on the input media of any needs touching input, notify the region of user's practical touch and the content of actual selection visually, accurately locate the content needing to select for user.
Fig. 5 shows the block diagram of mobile terminal according to an embodiment of the invention.
As shown in Figure 5, mobile terminal 500 according to an embodiment of the invention, comprises the touch area recognition device 100 described in arbitrary technical scheme in first embodiment.This mobile terminal can be the terminal that mobile phone, panel computer etc. have touch input device.
More than be described with reference to the accompanying drawings technical scheme of the present invention, utilize touch-screen self-characteristic, intelligent decision finger pressure region, touch-control pressure size, judge that the data genaration obtained controls to identify picture according to these, again control is identified that picture is presented on touch area, the region of prompting user actual selection, can also slide for user and point adjustment, accurate location button value, improve the input efficiency of user, especially user bigger than normal is pointed, can notify by the key assignments selected by visual effect, if user pushes the wrong key assignments, Row sum-equal matrix of going forward side by side can be known in time, if touch screen calibration is bad, also user can be pointed out to adjust by visual effect.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a touch area recognition device, is characterized in that, comprising:
Detecting unit, when sensing the touch action of user on touch input device, detects the pressing physical quantity in touching process;
Display unit, identification control interface is generated according to the described pressing physical quantity that described detecting unit detects, described identification control interface is presented on region that described touch action is applied to, with the region of pointing out described user to touch on described touch input device;
Described pressing physical quantity comprises pressing area, and the area of described identification control interface is directly proportional to described pressing area;
Described pressing physical quantity also comprises press pressure, and described display unit identifies that control interface carries out differential display according to the large young pathbreaker of described press pressure.
2. touch area recognition device according to claim 1, is characterized in that, also comprises:
Selection unit, when the region that described touch action is applied to is virtual key, the key assignments selecting corresponding pressing physical quantity maximum is as the key assignments of input.
3. touch area recognition device according to claim 1 and 2, is characterized in that, described touch input device comprises resistive touch input media and capacitance touch input media.
4. a mobile terminal, is characterized in that, comprises touch area recognition device as claimed any one in claims 1 to 3.
5. a touch area recognition methods, is characterized in that, comprising:
Step 202, when sensing the touch action of user on touch input device, detects the pressing physical quantity in touching process;
Step 204, generates according to described pressing physical quantity and identifies control interface, is presented at by described identification control interface on region that described touch action is applied to, with the region of pointing out described user to touch on described touch input device;
Described pressing physical quantity comprises pressing area, and the area of described identification control interface is directly proportional to described pressing area;
Described pressing physical quantity also comprises press pressure, according to the large young pathbreaker of described press pressure, identify that control interface carries out differential display.
6. touch area recognition methods according to claim 5, is characterized in that, when the region that described touch action is applied to is virtual key, and the key assignments selected by default with the key assignments that correspondence pressing physical quantity is maximum.
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| CN102929504B (en) * | 2012-11-12 | 2015-06-24 | 吴增国 | Touch screen key optimized arrangement method and system |
| CN106775423A (en) * | 2013-05-27 | 2017-05-31 | 成都理想境界科技有限公司 | A kind of mobile terminal peripheral input device and mobile terminal |
| CN108345390B (en) * | 2013-09-11 | 2021-11-16 | 联想(北京)有限公司 | Auxiliary input method and device and electronic equipment applying same |
| CN104094210B (en) | 2013-12-20 | 2018-09-21 | 华为技术有限公司 | File opening method and terminal in a kind of file |
| CN105022561A (en) * | 2014-04-30 | 2015-11-04 | 中国电信股份有限公司 | Touch screen control apparatus and method and mobile terminal |
| WO2016023208A1 (en) * | 2014-08-14 | 2016-02-18 | 华为技术有限公司 | File opening method in a folder, device and equipment |
| CN104331239A (en) * | 2014-11-26 | 2015-02-04 | 上海斐讯数据通信技术有限公司 | Method and system for operating handheld equipment through one hand |
| CN105718069B (en) * | 2014-12-02 | 2020-01-31 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN108681423B (en) * | 2015-05-28 | 2020-10-20 | 深圳壹账通智能科技有限公司 | Product menu display method and system and mobile terminal |
| CN105511784B (en) * | 2015-12-02 | 2019-05-21 | 北京新美互通科技有限公司 | A kind of data inputting method based on pressure detecting, device and mobile terminal |
| CN106055222A (en) * | 2016-01-12 | 2016-10-26 | 上海斐讯数据通信技术有限公司 | System and method for terminal multi-user switching |
| CN105786387A (en) * | 2016-02-29 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Character input scheme and mobile terminal |
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