CN102855017A - Terminal and method for preventing error input of terminal - Google Patents

Terminal and method for preventing error input of terminal Download PDF

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Publication number
CN102855017A
CN102855017A CN2012102607630A CN201210260763A CN102855017A CN 102855017 A CN102855017 A CN 102855017A CN 2012102607630 A CN2012102607630 A CN 2012102607630A CN 201210260763 A CN201210260763 A CN 201210260763A CN 102855017 A CN102855017 A CN 102855017A
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China
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input
terminal
user
application
prevents
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CN2012102607630A
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Chinese (zh)
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CN102855017B (en
Inventor
成荣峰
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东莞宇龙通信科技有限公司
宇龙计算机通信科技(深圳)有限公司
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Priority to CN201210260763.0A priority Critical patent/CN102855017B/en
Publication of CN102855017A publication Critical patent/CN102855017A/en
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Abstract

The invention provides a terminal, which comprises an acquisition unit, a calculation unit and a processing unit, wherein the acquisition unit acquires a real-time acceleration value of the terminal when a user uses the specific application of the terminal; the calculation unit calculates a mean value of the acceleration of the terminal in the preset time and calculates the difference between the real-time acceleration value and the mean value; and the processing unit performs the error input prevention processing on the input operation of the user according to the type of the specific application when the difference is greater than or equal to a preset numerical value. The invention also provides a method for preventing error input of the terminal. According to the technical scheme, the error input can be avoided in the process of using the terminal input, and the user experience is improved.

Description

Terminal and the method that prevents the terminal erroneous input
Technical field
The present invention relates to the intelligent terminal technical field, in particular to a kind of terminal and a kind of method that prevents the terminal erroneous input.
Background technology
The input the function of the law of existing terminal is very powerful, if but artificial erroneous input, electronic equipment can not revised according to human thinking.For example, when the people when carrying out handwriting input, the motion of non-subjectivity occurs suddenly, at this moment the user may because abrupt motion input inevitably some wrong strokes, at this moment identification system is then carried out identification with the input of mistake equally, the undesired result of user occurs.
Therefore, need a kind of technology that prevents the operation of terminal erroneous input, can in the process that the user uses terminal to input, avoid erroneous input, promote the user and experience.
Summary of the invention
For the problems referred to above, the invention provides a kind of technology that prevents the operation of terminal erroneous input, can in the process that the user uses terminal to input, avoid erroneous input, promote the user and experience.
According to an aspect of the present invention, propose a kind of terminal, comprising: acquiring unit, when the user uses the application-specific of terminal, obtain the value of the real time acceleration of described terminal; Computing unit calculates the mean value of the acceleration of described terminal in the Preset Time, and calculates the value of described real time acceleration and the difference of described mean value; Processing unit when described difference during more than or equal to default value, prevents that to user's input operation erroneous input from processing according to the type of described application-specific.
In this technical scheme, certain that the user is using terminal is used input message, if move suddenly, for example accelerates suddenly or when slowing down suddenly, probably produces wrong input operation.The input operation here can be various ways, for example adopts keyboard or dummy keyboard input characters or character, adopts handwriting input literal or character etc.This programme determines whether to occur the suddenly situation of motion by obtaining the variation of terminal acceleration.Here, can obtain by the device that acceleration transducer etc. can obtain acceleration the acceleration of terminal.When the accekeration of a certain moment terminal during much larger than the mean value of a period of time acceleration before, for example for it for the previous period when 3 of the mean value of acceleration times or 5 times, can think that suddenly motion occurs terminal, thereby take to prevent the processing of erroneous input.
Preferably, the erroneous input processing that prevents of wherein said processing unit comprises: shielding user's input operation.
In this technical scheme, prevent user's erroneous input by temporarily shielding user's input operation when suddenly motion occurs.
Preferably, described application-specific comprises hand-writing input method, described processing unit prevent erroneous input process comprise following one or a combination set of: the movement locus trend according to the finishing touch of user's input is carried out identification, and shows that the highest font of identification similarity is for user selection; The input of cancellation user finishing touch, and prolong the stand-by period, wait for that the user continues input.
In this technical scheme, provide the user to carry out input operation by hand-writing input method, the respective handling in the time of may erroneous input occuring.This programme can be revised the erroneous input that has occured, and to user's handwriting tracks Intelligent Recognition, thereby prevents the content of identification error.
Preferably, described application-specific comprises the input method that adopts keyboard or dummy keyboard, and the erroneous input processing that prevents of described processing unit comprises: the cancellation user is by last character of keyboard or dummy keyboard input.
In this technical scheme, provide the user to carry out input operation by keyboard or dummy keyboard, the respective handling in the time of may erroneous input occuring.This programme can be canceled the user by the content of keyboard or dummy keyboard erroneous input automatically, revises the wrong content of having inputted.
Preferably, also comprise: setting unit, the application in the described terminal is set to application-specific.
In this technical scheme, which application the user can be arranged on according to the needs of oneself in is opened the function that prevents erroneous input.
According to a further aspect in the invention, propose a kind of method that prevents the terminal erroneous input, comprising: when the user uses the application-specific of terminal, obtain the value of the real time acceleration of described terminal; Calculate the mean value of the acceleration of described terminal in the Preset Time, and calculate the value of described real time acceleration and the difference of described mean value; When described difference during more than or equal to default value, according to the type of described application-specific user's input operation is prevented that erroneous input from processing.
In this technical scheme, certain that the user is using terminal is used input message, if move suddenly, for example accelerates suddenly or when slowing down suddenly, probably produces wrong input operation.The input operation here can be various ways, for example adopts keyboard or dummy keyboard input characters or character, adopts handwriting input literal or character etc.This programme determines whether to occur the suddenly situation of motion by obtaining the variation of terminal acceleration.Here, can obtain by the device that acceleration transducer etc. can obtain acceleration the acceleration of terminal.When the accekeration of a certain moment terminal during much larger than the mean value of a period of time acceleration before, for example for it for the previous period when 3 of the mean value of acceleration times or 5 times, can think that suddenly motion occurs terminal, thereby take to prevent the processing of erroneous input.
Preferably, wherein saidly prevent that erroneous input from processing and comprise: shielding user's input operation.
In this technical scheme, prevent user's erroneous input by temporarily shielding user's input operation when suddenly motion occurs.
Preferably, described application-specific comprises hand-writing input method, described prevent erroneous input process comprise following one or a combination set of: the movement locus trend according to the finishing touch of user's input is carried out identification, and shows that the highest font of identification similarity is for user selection; The input of cancellation user finishing touch, and prolong the stand-by period, wait for that the user continues input.
In this technical scheme, provide the user to carry out input operation by hand-writing input method, the respective handling in the time of may erroneous input occuring.This programme can be revised the erroneous input that has occured, and to user's handwriting tracks Intelligent Recognition, thereby prevents the content of identification error.
Preferably, described application-specific comprises the input method that adopts keyboard or dummy keyboard, describedly prevents that erroneous input from processing and comprises: the cancellation user is by last character of keyboard or dummy keyboard input.
In this technical scheme, provide the user to carry out input operation by keyboard or dummy keyboard, the respective handling in the time of may erroneous input occuring.This programme can be canceled the user by the content of keyboard or dummy keyboard erroneous input automatically, revises the wrong content of having inputted.
Preferably, wherein said when the user uses the application-specific of terminal, also comprise before obtaining the step of value of real time acceleration of described terminal: the application in the described terminal is set to application-specific.
In this technical scheme, which application the user can be arranged on according to the needs of oneself in is opened the function that prevents erroneous input.
By technique scheme, can in the process that the user uses terminal to input, avoid erroneous input, promote the user and experience.
Description of drawings
Fig. 1 shows the according to an embodiment of the invention block diagram of terminal;
Fig. 2 shows the process flow diagram of the method that prevents according to an embodiment of the invention the terminal erroneous input;
Fig. 3 shows the process flow diagram of the method that prevents the terminal erroneous input according to another embodiment of the present invention;
Fig. 4 A to Fig. 4 C is the schematic diagram of the method that prevents the terminal erroneous input embodiment illustrated in fig. 3.
Embodiment
In order more clearly to 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.
A lot of details have been set forth 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, protection scope of the present invention is not subjected to the restriction of following public specific embodiment.
The present invention will be further described below in conjunction with drawings and Examples.Need to prove, in the situation that do not conflict, the application's embodiment and the feature among the embodiment can make up mutually.
Fig. 1 shows the according to an embodiment of the invention block diagram of terminal.
As shown in Figure 1, terminal 100 comprises according to an embodiment of the invention: acquiring unit 102, when the user uses the application-specific of terminal, obtain the value of the real time acceleration of terminal; Computing unit 104 calculates the mean value of the acceleration of terminal in the Preset Time, and calculates the value of real time acceleration and the difference of mean value; Processing unit 106 when difference during more than or equal to default value, prevents that to user's input operation erroneous input from processing according to the type of application-specific.
In this technical scheme, certain that the user is using terminal 100 is used input message, if move suddenly, for example accelerates suddenly or when slowing down suddenly, probably produces wrong input operation.The input operation here can be various ways, for example adopts keyboard or dummy keyboard input characters or character, adopts handwriting input literal or character etc.This programme determines whether to occur the suddenly situation of motion by obtaining the variation of terminal acceleration.Here, can obtain by the device that acceleration transducer etc. can obtain acceleration the acceleration of terminal.When the accekeration of a certain moment terminal 100 during much larger than the mean value of a period of time acceleration before, for example for it for the previous period when 3 of the mean value of acceleration times or 5 times, can think that suddenly motion occurs terminal 100, thereby take to prevent the processing of erroneous input.
Preferably, wherein the erroneous input processing that prevents of processing unit 106 comprises: shielding user's input operation.
In this technical scheme, prevent user's erroneous input by temporarily shielding user's input operation when suddenly motion occurs.
Preferably, application-specific comprises hand-writing input method, processing unit 106 prevent erroneous input process comprise following one or a combination set of: the movement locus trend according to the finishing touch of user's input is carried out identification, and shows that the highest font of identification similarity is for user selection; The input of cancellation user finishing touch, and prolong the stand-by period, wait for that the user continues input.
In this technical scheme, provide the user to carry out input operation by hand-writing input method, the respective handling in the time of may erroneous input occuring.This programme can be revised the erroneous input that has occured, and to user's handwriting tracks Intelligent Recognition, thereby prevents the content of identification error.
Preferably, application-specific comprises the input method that adopts keyboard or dummy keyboard, and the erroneous input processing that prevents of processing unit 106 comprises: the cancellation user is by last character of keyboard or dummy keyboard input.
In this technical scheme, provide the user to carry out input operation by keyboard or dummy keyboard, the respective handling in the time of may erroneous input occuring.This programme can be canceled the user by the content of keyboard or dummy keyboard erroneous input automatically, revises the wrong content of having inputted.
Preferably, also comprise: setting unit 108, the application in the terminal 100 is set to application-specific.
In this technical scheme, which application the user can be arranged on according to the needs of oneself in is opened the function that prevents erroneous input.
Fig. 2 shows the process flow diagram of the method that prevents according to an embodiment of the invention the terminal erroneous input.
As shown in Figure 2, prevent according to an embodiment of the invention the method for terminal erroneous input, comprising: step 202, when the user uses the application-specific of terminal, obtain the value of the real time acceleration of terminal; Step 204 is calculated the mean value of the acceleration of terminal in the Preset Time, and calculates the value of real time acceleration and the difference of mean value; Step 206 when difference during more than or equal to default value, prevents that to user's input operation erroneous input from processing according to the type of application-specific.
In this technical scheme, certain that the user is using terminal is used input message, if move suddenly, for example accelerates suddenly or when slowing down suddenly, probably produces wrong input operation.The input operation here can be various ways, for example adopts keyboard or dummy keyboard input characters or character, adopts handwriting input literal or character etc.This programme determines whether to occur the suddenly situation of motion by obtaining the variation of terminal acceleration.Here, can obtain by the device that acceleration transducer etc. can obtain acceleration the acceleration of terminal.When the accekeration of a certain moment terminal during much larger than the mean value of a period of time acceleration before, for example for it for the previous period when 3 of the mean value of acceleration times or 5 times, can think that suddenly motion occurs terminal, thereby take to prevent the processing of erroneous input.
Preferably, prevent that wherein the erroneous input processing from comprising: shielding user's input operation.
In this technical scheme, prevent user's erroneous input by temporarily shielding user's input operation when suddenly motion occurs.
Preferably, application-specific comprises hand-writing input method, prevent erroneous input process comprise following one or a combination set of: the movement locus trend according to the finishing touch of user's input is carried out identification, and shows that the highest font of identification similarity is for user selection; The input of cancellation user finishing touch, and prolong the stand-by period, wait for that the user continues input.
In this technical scheme, provide the user to carry out input operation by hand-writing input method, the respective handling in the time of may erroneous input occuring.This programme can be revised the erroneous input that has occured, and to user's handwriting tracks Intelligent Recognition, thereby prevents the content of identification error.
Preferably, application-specific comprises the input method that adopts keyboard or dummy keyboard, and prevent that the erroneous input processing from comprising: the cancellation user is by last character of keyboard or dummy keyboard input.
In this technical scheme, provide the user to carry out input operation by keyboard or dummy keyboard, the respective handling in the time of may erroneous input occuring.This programme can be canceled the user by the content of keyboard or dummy keyboard erroneous input automatically, revises the wrong content of having inputted.
Preferably, wherein when the user uses the application-specific of terminal, also comprise before obtaining the step of value of real time acceleration of terminal: the application in the terminal is set to application-specific.
In this technical scheme, which application the user can be arranged on according to the needs of oneself in is opened the function that prevents erroneous input.
Below in conjunction with Fig. 3, Fig. 4 A to Fig. 4 C the method that prevents the terminal erroneous input is according to another embodiment of the present invention described.
Referring to Fig. 3, the method that prevents the terminal erroneous input according to another embodiment of the present invention may further comprise the steps:
Step 302, the user uses terminal to input by hand-writing input method;
Step 304, the acceleration mean value of sampling a period of time terminal;
Whether step 306, the value of judging real time acceleration be more than or equal to the past period 5 times of acceleration mean value;
Step 308 when being, is carried out identification according to user's input and the input motion track trend of finishing touch in step 306 judged result, if the user does not click the font of identification, then cancel the finishing touch input, and prolong entering stroke of demonstration user, wait for that the user continues input.
Schematic diagram referring to Fig. 4 A to Fig. 4 C.
In Fig. 4 A, the user inputs by hand-writing input method, 402 contents of inputting for the user.At this moment, the acceleration of terminal changes suddenly, and for example the user brings to a halt suddenly when handheld terminal is ridden, and the erroneous input operation occurs the user, obtains the figure shown in 404 among Fig. 4 B.Terminal detects the mean value of acceleration acceleration within the past period of this moment, execution prevents the erroneous input processing, the erroneous input of cancellation finishing touch, obtain figure shown in 406 among Fig. 4 C, and the track trend before changing suddenly according to figure shown in 406 and acceleration identifies, and obtains recognition result 408.If the user does not click the font in the recognition result 408, then prolong interface shown in Fig. 4 C, wait for that the user continues input (stand-by period equals 3 to 5 times of common identification time), figure is together identified shown in the content and 406 that the user is continued to input.
To sum up, according to technical scheme of the present invention, can in the process that the user uses terminal to input, avoid erroneous input, promote the user and experience.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and 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 modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a terminal is characterized in that, comprising:
Acquiring unit when the user uses the application-specific of terminal, obtains the value of the real time acceleration of described terminal;
Computing unit calculates the mean value of the acceleration of described terminal in the Preset Time, and calculates the value of described real time acceleration and the difference of described mean value;
Processing unit when described difference during more than or equal to default value, prevents that to user's input operation erroneous input from processing according to the type of described application-specific.
2. terminal according to claim 1 is characterized in that, the erroneous input processing that prevents of wherein said processing unit comprises:
Shielding user's input operation.
3. terminal according to claim 1 is characterized in that, described application-specific comprises hand-writing input method, described processing unit prevent erroneous input process comprise following one or a combination set of:
Movement locus trend according to the finishing touch of user input is carried out identification, and shows that the highest font of identification similarity is for user selection;
The input of cancellation user finishing touch, and prolong the stand-by period, wait for that the user continues input.
4. terminal according to claim 1 is characterized in that, described application-specific comprises the input method that adopts keyboard or dummy keyboard, and the erroneous input processing that prevents of described processing unit comprises:
The cancellation user is by last character of keyboard or dummy keyboard input.
5. each described terminal in 4 according to claim 1 is characterized in that, also comprises:
Setting unit, the application in the described terminal is set to application-specific.
6. a method that prevents the terminal erroneous input is characterized in that, comprising:
When the user uses the application-specific of terminal, obtain the value of the real time acceleration of described terminal;
Calculate the mean value of the acceleration of described terminal in the Preset Time, and calculate the value of described real time acceleration and the difference of described mean value;
When described difference during more than or equal to default value, according to the type of described application-specific user's input operation is prevented that erroneous input from processing.
7. the method that prevents the terminal erroneous input according to claim 6 is characterized in that, wherein saidly prevents that erroneous input from processing and comprises:
Shielding user's input operation.
8. the method that prevents the terminal erroneous input according to claim 6 is characterized in that, described application-specific comprises hand-writing input method, described prevent erroneous input process comprise following one or a combination set of:
Movement locus trend according to the finishing touch of user input is carried out identification, and shows that the highest font of identification similarity is for user selection;
The input of cancellation user finishing touch, and prolong the stand-by period, wait for that the user continues input.
9. the method that prevents the terminal erroneous input according to claim 6 is characterized in that, described application-specific comprises the input method that adopts keyboard or dummy keyboard, describedly prevents that erroneous input from processing and comprises:
The cancellation user is by last character of keyboard or dummy keyboard input.
10. each described method that prevents the terminal erroneous input in 9 according to claim 6 is characterized in that, and is wherein said when the user uses the application-specific of terminal, also comprises before obtaining the step of value of real time acceleration of described terminal:
Application in the described terminal is set to application-specific.
CN201210260763.0A 2012-07-25 2012-07-25 Terminal and method for preventing error input of terminal CN102855017B (en)

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CN102855017B CN102855017B (en) 2015-07-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764491A (en) * 2015-04-08 2015-07-08 深圳市康康网络技术有限公司 Equipment use state recognizing method and electronic equipment
CN106293199A (en) * 2016-07-26 2017-01-04 广东小天才科技有限公司 A kind of method and device controlling touch screen
CN109672802A (en) * 2017-10-16 2019-04-23 夏普株式会社 The anti-locking apparatus of switch operation error detection and switch operation error detection prevention method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1862464A (en) * 2005-05-12 2006-11-15 三星电子株式会社 Portable terminal having motion-recognition capability and motion recognition method therefor
KR20100001170A (en) * 2008-06-26 2010-01-06 주식회사 케이티테크 Method of input error control processing of mobile equipment and mobile equipment performing the same
CN101788855A (en) * 2010-03-09 2010-07-28 华为终端有限公司 Method, device and communication terminal for obtaining user input information
CN101893988A (en) * 2010-06-09 2010-11-24 华为终端有限公司 Mobile communication terminal for hand input and input method thereof
CN102156609A (en) * 2010-12-10 2011-08-17 上海合合信息科技发展有限公司 Overlap handwriting input method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1862464A (en) * 2005-05-12 2006-11-15 三星电子株式会社 Portable terminal having motion-recognition capability and motion recognition method therefor
KR20100001170A (en) * 2008-06-26 2010-01-06 주식회사 케이티테크 Method of input error control processing of mobile equipment and mobile equipment performing the same
CN101788855A (en) * 2010-03-09 2010-07-28 华为终端有限公司 Method, device and communication terminal for obtaining user input information
CN101893988A (en) * 2010-06-09 2010-11-24 华为终端有限公司 Mobile communication terminal for hand input and input method thereof
CN102156609A (en) * 2010-12-10 2011-08-17 上海合合信息科技发展有限公司 Overlap handwriting input method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764491A (en) * 2015-04-08 2015-07-08 深圳市康康网络技术有限公司 Equipment use state recognizing method and electronic equipment
CN106293199A (en) * 2016-07-26 2017-01-04 广东小天才科技有限公司 A kind of method and device controlling touch screen
CN109672802A (en) * 2017-10-16 2019-04-23 夏普株式会社 The anti-locking apparatus of switch operation error detection and switch operation error detection prevention method

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