CN103761033A - Virtual keyboard amplification method and device - Google Patents
Virtual keyboard amplification method and device Download PDFInfo
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- CN103761033A CN103761033A CN201410009986.9A CN201410009986A CN103761033A CN 103761033 A CN103761033 A CN 103761033A CN 201410009986 A CN201410009986 A CN 201410009986A CN 103761033 A CN103761033 A CN 103761033A
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- input device
- touch input
- dummy keyboard
- suspended state
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Abstract
The invention applied to the technical field of mobile terminals provides a virtual keyboard amplification method and a device. The position of a suspension state of a touch input device is detected, and a keyboard button corresponding to the position of the suspension state of the touch input device is amplified. Consequently, input accuracy and speed are improved, and user experience is enhanced.
Description
Technical field
The invention belongs to technical field of mobile terminals, relate in particular to a kind of dummy keyboard amplification method and device.
Background technology
Intelligent mobile terminal application is now more and more extensive, existing intelligent mobile terminal, such as smart mobile phone, when carrying out word input, conventionally there is multiple different dummy keyboard arrangement mode, but the space of mobile phone screen is limited, dummy keyboard is because button is too many, that has to the button of each letter to do is not only narrow but also crowded, user, when inputting, is easy to touch wrong button because touch input device is too large, affects user's experience.
Summary of the invention
The object of the present invention is to provide a kind of dummy keyboard amplification method and device of position of suspended state based on detecting touch input device, be intended to solve that existing dummy keyboard is easy to because touch input device is too large, touches the problem of wrong button.
The invention provides a kind of dummy keyboard amplification method, comprising:
The position of detecting the suspended state of touch input device, described suspended state refers to that touch input device is positioned at the state of touch apparatus upper strata predetermined space;
Dummy keyboard the button corresponding position of the suspended state of touch input device is amplified.
Further, the position of the suspended state of described detection touch input device, is specially: the position that changes the suspended state that detects touch input device by self-capacitance sensor capacitance.
Further, before the position of the suspended state of described detection touch input device, also comprise: the switch of the position of the suspended state of open detection touch input device.
Further, described method also comprises: after dummy keyboard the button corresponding position of the suspended state of touch input device is amplified, detect touch input device and whether press the dummy keyboard button after amplification;
If in the very first time, do not detect that touch input device presses the dummy keyboard button after amplification, the dummy keyboard button after amplifying is reduced into the size before amplifying.
Further, whether described detection touch input device presses the dummy keyboard button after amplification, is specially: by the capacitance variations of mutual capacitance sensors, detect touch input device and whether press the dummy keyboard button after amplification.
The present invention also provides a kind of dummy keyboard multiplying arrangement, comprising:
The first detecting unit, for detection of the position of the suspended state of touch input device, described suspended state refers to that touch input device is positioned at the state of touch apparatus upper strata predetermined space;
Amplifying unit, for amplifying dummy keyboard the button corresponding position of the suspended state of touch input device.
Further, described the first detecting unit also comprises the first detection sub-unit, for passing by self-capacitance
Sensor capacitance variations detects the position of the suspended state of touch input device.
Further, described device also comprises:
Open unit, for the position switch of the suspended state of open detection touch input device.
Further, described device also comprises:
The second detecting unit, dwindle unit;
Described the second detecting unit, for after the dummy keyboard button corresponding to position of the suspended state of touch input device amplifies, detects touch input device and whether presses the dummy keyboard button after amplification;
The described unit that dwindles, if in the very first time, does not detect that touch input device presses the dummy keyboard button after amplification, the dummy keyboard button after amplifying is reduced into the size before amplifying.
Further, described the second detecting unit also comprises the second detection sub-unit, detects touch input device whether press the dummy keyboard button after amplification for the capacitance variations by mutual capacitance sensors.
In the present invention, by detecting the position of suspended state of touch input device, dummy keyboard the button corresponding position of the suspended state of touch input device is amplified, improved input accuracy and speed, strengthened user's experience.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the dummy keyboard amplification method that provides of the embodiment of the present invention;
Fig. 2 is the realization flow figure that detects touch input device in the dummy keyboard amplification method that provides of the embodiment of the present invention and whether press the dummy keyboard button after amplification;
Fig. 3 is the structured flowchart of the dummy keyboard multiplying arrangement that provides of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the realization flow of a kind of dummy keyboard amplification method that the embodiment of the present invention provides, and details are as follows:
The position of the suspended state of step 101, detection touch input device, above-mentioned suspended state refers to that touch input device is positioned at the state of touch apparatus upper strata predetermined space.
First need to detect the position of touch input device suspended state, suspended state refers to that touch input device is positioned at the state of touch apparatus upper strata predetermined space.Above-mentioned touch input device can be other touch input devices such as finger, felt pen, at this, does not limit.Suspended state refers to that touch input device is positioned at the state of touch apparatus upper strata predetermined space, and the suspended state that touch apparatus can be identified, such as being positioned at touch apparatus dummy keyboard top 20mm etc.Capacitance touch, by covering the X-Y electrode grid work on mobile phone screen, uses voltage above.When having touch input device near electrode, electric capacity can change, and can be measured.By the measured value of more all electrodes, just can accurately locate the location point of touch input device.In the embodiment of the present invention, by self-capacitance sensor capacitance, change the position of the suspended state that detects touch input device.Concrete, on touch-screen, each X and Y line are all self-capacitance sensors, self-capacitance can produce the signal stronger than mutual capacitance, move detection touch input device position in 20mm distance above screen, when having touch input device to rest on screen top, the pickup wire nearest apart from touch input device can be activated.The position that touch input device suspends so just can be detected.
Detect behind the position of suspended state of touch input device, dummy keyboard the button corresponding position of the suspended state of touch input device is amplified.After amplification, user can push button more accurately like this, has improved input accuracy and speed, has strengthened user's experience.
Preferably, above-mentioned steps 101 also comprises before detecting the position of suspended state of touch input device: the switch of the position of the suspended state of open detection touch input device.In the operating system of carrying at intelligent mobile terminal, can add and detect the switch option that user's touch input device suspends, user, using before this function, need open function.After function is opened, when intelligent mobile terminal starts to input and recalls entering method keyboard such as mobile phone, self-capacitance sensor is started working and is detected the position of the suspended state of touch input device.
Further, in order to amplify more accurately and to save space, above-mentioned dummy keyboard amplification method also comprises whether detect touch input device presses the dummy keyboard button after amplification, Fig. 2 is the realization flow figure whether detection touch input device presses the dummy keyboard button after amplification, whether the embodiment of the present invention by reference to the accompanying drawings 2 pairs of detection touch input devices presses the dummy keyboard button after amplification, does following detailed description:
Step 201, after dummy keyboard button corresponding to the position of the suspended state of touch input device amplifies, detect touch input device and whether press the dummy keyboard button after amplification.
In embodiments of the present invention, by the capacitance variations of mutual capacitance sensors, detect touch input device and whether press the dummy keyboard button after amplification.Whether mutual capacitance sensors is positioned at the point of crossing of each X-Y electrode grid of touch-screen, and electric field is little, and signal intensity is low, but arranging density is high, can detect very accurately touch input device and push button, and can also realize multiple point touching simultaneously and detect.
If in step 202 very first time, do not detect that touch input device presses the dummy keyboard button after amplification, the dummy keyboard button after amplifying is reduced into the size before amplifying.
If in the very first time, such as in 0.5 second, 1 second, 1.5 seconds, mutual capacitance sensors does not detect that touch input device presses the dummy keyboard button after amplification, before being described, user may move positional fault by touch input device one, to the dummy keyboard button correspondence position of needs, do not enter movement, thereby cause levitation position mistake, the dummy keyboard button after amplifying is reduced into the size before amplifying.Certainly, if after user presses the button after amplification in first, also can automatically dwindle the dummy keyboard button after amplification.Improved like this accuracy and saved space, further having improved user's experience sense.
It should be noted that, for aforesaid each embodiment of the method, for simple description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subject to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.
Fig. 3 shows the structured flowchart of a kind of dummy keyboard multiplying arrangement that the embodiment of the present invention provides, this device can run on the various terminals that include dummy keyboard that possess touch-screen, include but not limited to mobile phone, pocket computing machine (Pocket Personal Computer, PPC), palm PC, computing machine, notebook computer, personal digital assistant (Personal Digital Assistant, PDA) etc.For convenience of explanation, only show the part relevant to the present embodiment.With reference to Fig. 3, this dummy keyboard multiplying arrangement, comprising: the first detecting unit 31, amplifying unit 32.
The first detecting unit 31, for detection of the position of the suspended state of touch input device.Further, described the first detecting unit 31 also comprises the first detection sub-unit 311, for change the position of the suspended state that detects touch input device by self-capacitance sensor capacitance.Self-capacitance can detect the touch input device position in 20mm distance above screen and move, and when having touch input device to rest on screen top, the pickup wire nearest apart from touch input device can be activated.The position that touch input device suspends so just can be detected.
Amplifying unit 32, for amplifying dummy keyboard the button corresponding position of the suspended state of touch input device.The first detecting unit 31, detects behind the position of suspended state of touch input device, by amplifying unit 32, dummy keyboard the button corresponding position of the suspended state of touch input device is amplified.After amplification, user can push button more accurately like this, has improved input accuracy and speed, has strengthened user's experience.
Further, described device also comprises: open unit 33, for the position switch of the suspended state of open detection touch input device.In the operating system of carrying at intelligent mobile terminal, can add and detect the switch element 33 that user's touch input device suspends, user, using before this function, needs by opening unit 33, function to be opened.After function is opened, when mobile phone starts to input and recalls entering method keyboard, the first detecting unit 31 is started working and is detected the position of the suspended state of touch input device.
Further, described device also comprises: the second detecting unit 34, dwindle unit 35.
Described the second detecting unit 34, after dummy keyboard the button corresponding position of the suspended state of touch input device is amplified, detects touch input device and whether presses the dummy keyboard button after amplification.Further, described the second detecting unit 34 also comprises the second detection sub-unit 341, detects touch input device whether press the dummy keyboard button after amplification for the capacitance variations by mutual capacitance sensors.
In embodiments of the present invention, the first detecting unit 31 detects the position of the suspended state of touch input device, then by amplifying unit 32, dummy keyboard the button corresponding position of the suspended state of touch input device is amplified, improve input accuracy and speed, strengthened user's experience.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a dummy keyboard amplification method, is characterized in that, comprising:
The position of detecting the suspended state of touch input device, described suspended state refers to that touch input device is positioned at the state of touch apparatus upper strata predetermined space;
Dummy keyboard the button corresponding position of the suspended state of described touch input device is amplified.
2. the method for claim 1, is characterized in that, the position of the suspended state of described detection touch input device, is specially:
By self-capacitance sensor capacitance, change the position of the suspended state that detects touch input device.
3. method as claimed in claim 1 or 2, is characterized in that, before the position of the suspended state of described detection touch input device, also comprises:
The switch of the position of the suspended state of open detection touch input device.
4. method as claimed in claim 1 or 2, is characterized in that, described method also comprises:
After dummy keyboard the button corresponding position of the suspended state of described touch input device is amplified, detect touch input device and whether press the dummy keyboard button after amplification;
If in the very first time, do not detect that touch input device presses the dummy keyboard button after amplification, the dummy keyboard button after amplifying is reduced into the size before amplifying.
5. method as claimed in claim 4, is characterized in that, whether described detection touch input device presses the dummy keyboard button after amplification, is specially:
By the capacitance variations of mutual capacitance sensors, detect touch input device and whether press the dummy keyboard button after amplification.
6. a dummy keyboard multiplying arrangement, is characterized in that, comprising:
The first detecting unit, for detection of the position of the suspended state of touch input device, described suspended state refers to that touch input device is positioned at the state of touch apparatus upper strata predetermined space;
Amplifying unit, for amplifying dummy keyboard the button corresponding position of the suspended state of touch input device.
7. device as claimed in claim 6, is characterized in that, described the first detecting unit also comprises the first detection sub-unit, for change the position of the suspended state that detects touch input device by self-capacitance sensor capacitance.
8. the device as described in claim 6 or 7, is characterized in that, described device also comprises:
Open unit, for the switch of the position of the suspended state of open detection touch input device.
9. the device as described in claim 6 or 7, is characterized in that, described device also comprises:
The second detecting unit, dwindle unit;
Described the second detecting unit, for after the dummy keyboard button corresponding to position of the suspended state of touch input device amplifies, detects touch input device and whether presses the dummy keyboard button after amplification;
The described unit that dwindles, if in the very first time, does not detect that touch input device presses the dummy keyboard button after amplification, the dummy keyboard button after amplifying is reduced into the size before amplifying.
10. device as claimed in claim 9, is characterized in that, described the second detecting unit also comprises the second detection sub-unit, detects touch input device whether press the dummy keyboard button after amplification for the capacitance variations by mutual capacitance sensors.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410009986.9A CN103761033A (en) | 2014-01-09 | 2014-01-09 | Virtual keyboard amplification method and device |
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| CN201410009986.9A CN103761033A (en) | 2014-01-09 | 2014-01-09 | Virtual keyboard amplification method and device |
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| CN104360810A (en) * | 2014-10-17 | 2015-02-18 | 广东欧珀移动通信有限公司 | Display method of virtual keys and electronic equipment |
| CN110489049A (en) * | 2019-07-31 | 2019-11-22 | 维沃移动通信有限公司 | A kind of touch object sending method, device and mobile terminal |
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Effective date of registration: 20170421 Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: Guangdong OPPO Mobile Communications Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 013 Fu technology building B block 6 Building Applicant before: Shenzhen OPPO Communication Software Co., Ltd. |
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