CN101957680A - Method and system for regulating handwriting recognition speed and touch screen equipment - Google Patents
Method and system for regulating handwriting recognition speed and touch screen equipment Download PDFInfo
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- CN101957680A CN101957680A CN 201010186640 CN201010186640A CN101957680A CN 101957680 A CN101957680 A CN 101957680A CN 201010186640 CN201010186640 CN 201010186640 CN 201010186640 A CN201010186640 A CN 201010186640A CN 101957680 A CN101957680 A CN 101957680A
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Abstract
The invention is suitable for the technical field of touch screens and particularly relates to a method and a system for regulating handwriting recognition speed and touch screen equipment. The method comprises the following steps of: recording an instant speed for handwritten input of a user and a time interval for inputting two adjacent characters; calculating an average speed and an average time interval for the handwritten input of the user according to the instant speed and time interval; and regulating the handwriting recognition speed into the average speed and the average time interval. In the embodiment of the invention, the handwriting recognition speed can be automatically regulated. In addition, the method, the system and the touch screen equipment ensure that the user can more accurately recognize the characters input by the handwriting of the user from new equipment trial to more skillful use, make the operation of a mobile phone terminal more humanized and intelligent, reduce the learning burden and adapting burden of the user, do not need debugging and have friendly interactive experiences.
Description
Technical field
The invention belongs to the touch screen technology field, relate in particular to method, system and touch panel device that a kind of handwriting recognition speed is adjusted.
Background technology
At present, touch-screen is as a kind of extremely rising interactive input technology, greatly facilitate people's life, an importance as touch-screen, to the accurate identification of user's handwriting input speed is the problem that user and developer relatively are concerned about because discern too fast still be all can bring inconvenience slowly to the user.
The method that the prior art touch-screen is discerned hand-written speed has two classes, the first kind can not be provided with handwriting recognition speed for acquiescence, second class can be adjusted handwriting recognition speed for the user, the method that the writable recognition speed of user is adjusted in the existing scheme, the user needs manually to be provided with, therefore, not only increase user's study and adapted to burden, and, the speed of user's handwriting input from new machine on probation to skilled gradually process is also in continuous variation, the user also can't judge the input speed of oneself, therefore needs repeatedly debugging, and interactive experience is friendly inadequately.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of method of handwriting recognition speed adjustment, is intended to solve the manual problem that is provided with of user's needs of prior art.
The embodiment of the invention is achieved in that the method that a kind of handwriting recognition speed is adjusted, and described method comprises the steps:
The input time of the instantaneous velocity of recording user handwriting input and adjacent two characters at interval;
According to the described instantaneous velocity and the time interval, calculate the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed is adjusted into described average velocity and average time interval.
The system that the embodiment of the invention also provides a kind of handwriting recognition speed to adjust, described system comprises:
Information recording unit, the input time that is used for the instantaneous velocity of recording user handwriting input and adjacent two characters is at interval;
Average velocity and average time interval computing unit were used for according to the described instantaneous velocity and the time interval, calculated the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed adjustment unit is used for handwriting recognition speed is adjusted into described average velocity and average time interval.
The embodiment of the invention also provides a kind of touch panel device, and described touch panel device comprises the system that handwriting recognition speed is adjusted, and described system comprises:
Information recording unit, the input time that is used for the instantaneous velocity of recording user handwriting input and adjacent two characters is at interval;
Average velocity and average time interval computing unit were used for according to the described instantaneous velocity and the time interval, calculated the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed adjustment unit is used for handwriting recognition speed is adjusted into described average velocity and average time interval.
In embodiments of the present invention, the instantaneous velocity by the recording user handwriting input and the input time of adjacent two characters are at interval, calculate the average velocity and the average time interval of user's handwriting input, handwriting recognition speed is adjusted into described average velocity and average time interval.Realized automatic adjustment handwriting recognition speed.In addition, guarantee that the user can both more accurately discerning the literal of user's handwriting input to the more skilled process from beginning new machine on probation, makes mobile phone terminal operate hommization more and intellectuality, alleviate user's study and adaptation burden, need not debugging, interactive experience close friend.
Description of drawings
Fig. 1 is the realization flow figure of the method adjusted of handwriting recognition speed that the present invention first implements to provide;
Fig. 2 is the realization flow figure of the method adjusted of handwriting recognition speed that the present invention the 3rd implements to provide;
Fig. 3 is the realization flow figure of the method adjusted of handwriting recognition speed that the present invention the 4th implements to provide;
Fig. 4 is the structural drawing of the system that adjusts of handwriting recognition speed that the present invention the 5th implements to provide;
Fig. 5 is the structural drawing of the system that adjusts of handwriting recognition speed that the present invention the 6th implements to provide;
Fig. 6 is the structural drawing of the system that adjusts of handwriting recognition speed that the present invention the 7th implements to provide;
Fig. 7 is the structural drawing of the system that adjusts of handwriting recognition speed that the present invention the 8th implements to provide.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, by the instantaneous velocity and the time interval of user's handwriting input, calculate the average velocity and the average time interval of user's handwriting input, adjust average velocity and the average time interval of handwriting recognition speed, realized automatic adjustment handwriting recognition speed for the handwriting input of calculating.
The method that the embodiment of the invention provides a kind of handwriting recognition speed to adjust, this method is achieved as follows:
The input time of the instantaneous velocity of recording user handwriting input and adjacent two characters at interval;
According to the described instantaneous velocity and the time interval, calculate the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed is adjusted into described average velocity and average time interval.
The system that the embodiment of the invention also provides a kind of handwriting recognition speed to adjust, system comprises:
Information recording unit, the input time that is used for the instantaneous velocity of recording user handwriting input and adjacent two characters is at interval;
Average velocity and average time interval computing unit were used for according to the described instantaneous velocity and the time interval, calculated the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed adjustment unit is used for handwriting recognition speed is adjusted into described average velocity and average time interval.
The embodiment of the invention also provides a kind of touch panel device, and touch panel device comprises the system that handwriting recognition speed is adjusted.
Below in conjunction with specific embodiment specific implementation of the present invention is described in detail:
Embodiment one
The realization flow figure of the method that the handwriting recognition speed that Fig. 1 shows the present invention's first enforcement to be provided is adjusted, details are as follows:
In step S101, the input time of the instantaneous velocity of recording user handwriting input and adjacent two characters is at interval.
In step S102,, calculate the average velocity and the average time interval of user's handwriting input according to the described instantaneous velocity and the time interval.
In step S103, handwriting recognition speed is adjusted into described average velocity and average time interval.
In embodiments of the present invention, the adjustment of handwriting recognition speed comprises that the identification of handwriting recognition speed comprises two aspects, is the average velocity of identification user handwriting input literal on the one hand, will discern the average time interval of input characters on the other hand.
In embodiments of the present invention, according to the instantaneous velocity and the time interval of family handwriting input, calculate the average velocity and the average time interval of user's handwriting input, adjust average velocity and the average time interval of handwriting recognition speed for the handwriting input of calculating, realized automatic adjustment handwriting recognition speed, guarantee that the user can both more accurately discern the literal of user's handwriting input to the more skilled process from beginning new machine on probation, make mobile phone terminal operate hommization more and intellectuality, alleviate user's study and adapt to burden, need not debugging, interactive experience close friend.
Embodiment two
As one embodiment of the present of invention, calculate the average velocity of user's handwriting input and the average time interval of handwriting input by the following formula of formula:
The average velocity of handwriting input=instantaneous velocity sum/input character number.
The average time interval of handwriting input=time interval sum/time interval number.
Embodiment three
The realization flow figure of the method that the handwriting recognition speed that Fig. 2 shows the present invention's the 3rd enforcement to be provided is adjusted, details are as follows:
In step S201, the sampling time and the information of adjusting frequency of the adjustment of configuration handwriting recognition speed.
In step S202, in the sampling time of setting, the input time of the instantaneous velocity of recording user handwriting input and adjacent two characters at interval.
In step S203,, calculate the average velocity and the average time interval of user's handwriting input according to the described instantaneous velocity and the time interval.
In step S204,, handwriting recognition speed is adjusted into described average velocity and average time interval according to the information of adjusting frequency.
In embodiments of the present invention, by the sampling time information that sets in advance and the frequency information of adjustment, can realize regularly, regular adjustment handwriting recognition speed, improve the travelling speed of system.
Embodiment four
The realization flow figure of the method that the handwriting recognition speed that Fig. 3 shows the present invention's the 4th enforcement to be provided is adjusted, details are as follows:
In step S301, the sampling time and the information of adjusting frequency of the adjustment of configuration handwriting recognition speed.
In step S302, in the sampling time of setting, the input time of the instantaneous velocity of recording user handwriting input and adjacent two characters at interval.
In step S303,, calculate the average velocity and the average time interval of user's handwriting input according to the described instantaneous velocity and the time interval.
In step S304, judge the average velocity of input and average time interval whether in the error range that current handwriting recognition speed allows, otherwise execution in step S305 is handwriting recognition speed and the execution in step S301 that then keeps current.
In embodiments of the present invention, the user can be by user's handwriting input of judge calculating average velocity whether in the scope that the error of current handwriting recognition speed allows, if in the error allowed band of current handwriting recognition speed, then can not need to revise, if not in the error allowed band of current handwriting recognition speed, then current handwriting recognition speed is made amendment, therefore, repeating when having avoided not needing to replace replaced, and reduces occupying system resources, hommization more.
In step S305,, handwriting recognition speed is adjusted into described average velocity and average time interval according to the information of adjusting frequency.
Embodiment five
Fig. 4 shows the structure that the adjustment handwriting recognition speed system that provides is provided for the present invention the 5th, for convenience of explanation, only shows the part relevant with the embodiment of the invention.
This adjustment handwriting recognition speed system can be to be built in the unit that software unit, hardware cell or software and hardware in the touch panel device combine.Wherein,
The instantaneous velocity of information recording unit 41 recording user handwriting inputs and the input time of adjacent two characters are at interval.
According to input time of the instantaneous velocity of the input of information recording unit 41 record and adjacent two characters at interval, average velocity and average time interval computing unit 42 calculate the average velocity and the average time interval of user's handwriting inputs.
Handwriting recognition speed adjustment unit 43 is adjusted into handwriting recognition speed the average velocity and the average time interval of average velocity and 42 calculating of average time interval computing unit.
Embodiment six
See also Fig. 5, the embodiment of the invention provides information configuration unit 51, the sampling time and the information of adjusting frequency of the adjustment of configuration handwriting recognition speed.
In embodiments of the present invention, by the sampling time information that sets in advance and the frequency information of adjustment, can realize regularly, regular adjustment user handwriting recognition speed, improve the travelling speed of system.
Embodiment seven
See also Fig. 6, the embodiment of the invention provides judging unit 64, judge the average velocity of the handwriting input that average velocity and average time interval computing unit 63 calculates and average time-interval averaging speed and average time interval whether in the error range that current handwriting recognition speed allows, otherwise keep current handwriting recognition speed.
Embodiment eight
See also Fig. 7, in embodiments of the present invention, average velocity and average time interval computing unit 73 further comprise average velocity computing module 731 and average time interval computing module 732.
According to the average velocity=instantaneous velocity sum/input character number of formula handwriting input, average velocity computing module 731 calculates the average velocity of handwriting input.
According to the average time interval=time interval sum/time interval number of formula handwriting input, average time interval computing module 732 calculates the average time interval of handwriting input.
Embodiment nine
A kind of touch panel device, this touch panel device comprise adjusts the handwriting recognition speed system, and this system comprises the system that the described handwriting recognition speed of arbitrary embodiment is adjusted among the embodiment five to embodiment eight.
To sum up, the embodiment of the invention, the instantaneous velocity by the recording user handwriting input and the input time of adjacent two characters are calculated the average velocity and the average time interval of user's handwriting input at interval, and handwriting recognition speed is adjusted into described average velocity and average time interval.Realized automatic adjustment handwriting recognition speed.In addition, guarantee that the user can both more accurately discerning the literal of user's handwriting input to the more skilled process from beginning new machine on probation, makes mobile phone terminal operate hommization more and intellectuality, alleviate user's study and adaptation burden, need not debugging, interactive experience close friend.By the sampling time information of configuration and the frequency information of adjustment, can realize regularly, regular adjustment user handwriting recognition speed, improved the travelling speed of system.By judging whether current handwriting recognition speed needs to revise, repeating when having avoided not needing to replace replaced, and reduces occupying system resources, hommization more.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method that handwriting recognition speed is adjusted is characterized in that described method comprises the steps:
The input time of the instantaneous velocity of recording user handwriting input and adjacent two characters at interval;
According to the described instantaneous velocity and the time interval, calculate the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed is adjusted into described average velocity and average time interval.
2. the method for claim 1 is characterized in that, also comprises the steps: before the step at interval the input time of the instantaneous velocity of described recording user handwriting input and adjacent two characters
The sampling time and the information of adjusting frequency of the adjustment of configuration handwriting recognition speed.
3. the method for claim 1 is characterized in that, and is described according to the described instantaneous velocity and the time interval, and after the average velocity of calculating user handwriting input and the step of average time interval, described method also comprises the steps:
Judge that described average velocity and average time interval whether in the error range that current handwriting recognition speed allows, are the handwriting recognition speed that then keeps current.
4. as the described method of the arbitrary claim of claim 1 to 3, it is characterized in that,
The average velocity of described handwriting input=instantaneous velocity sum/input character number;
The average time interval of described handwriting input=time interval sum/time interval number.
5. the system that adjusts of a handwriting recognition speed is characterized in that described system comprises:
Information recording unit, the input time that is used for the instantaneous velocity of recording user handwriting input and adjacent two characters is at interval;
Average velocity and average time interval computing unit were used for according to the described instantaneous velocity and the time interval, calculated the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed adjustment unit is used for handwriting recognition speed is adjusted into described average velocity and average time interval.
6. system as claimed in claim 5 is characterized in that, described system also comprises:
The information configuration unit is used to dispose the sampling time of handwriting recognition speed adjustment and the information of adjusting frequency.
7. system as claimed in claim 5 is characterized in that, described system also comprises:
Judging unit is used to judge that described average velocity and average time interval whether in the error range that current handwriting recognition speed allows, are the handwriting recognition speed that then keeps current.
8. a touch panel device is characterized in that, described touch panel device comprises the system that handwriting recognition speed is adjusted, and described system comprises:
Information recording unit, the input time that is used for the instantaneous velocity of recording user handwriting input and adjacent two characters is at interval;
Average velocity and average time interval computing unit were used for according to the described instantaneous velocity and the time interval, calculated the average velocity and the average time interval of user's handwriting input;
Handwriting recognition speed adjustment unit is used for handwriting recognition speed is adjusted into described average velocity and average time interval.
9. touch panel device as claimed in claim 8 is characterized in that, the system of the handwriting recognition speed adjustment that described touch panel device comprises also comprises:
The information configuration unit is used to dispose the sampling time of handwriting recognition speed adjustment and the information of adjusting frequency.
10. touch panel device as claimed in claim 8 is characterized in that, the system of the handwriting recognition speed adjustment that described touch panel device comprises also comprises:
Judging unit is used to judge that described average velocity and average time interval whether in the error range that current handwriting recognition speed allows, are the handwriting recognition speed that then keeps current.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010186640 CN101957680B (en) | 2010-05-28 | 2010-05-28 | Method and system for regulating handwriting recognition speed and touch screen equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010186640 CN101957680B (en) | 2010-05-28 | 2010-05-28 | Method and system for regulating handwriting recognition speed and touch screen equipment |
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| CN101957680A true CN101957680A (en) | 2011-01-26 |
| CN101957680B CN101957680B (en) | 2013-03-27 |
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| WO2014205648A1 (en) * | 2013-06-25 | 2014-12-31 | Nokia Corporation | Handwriting recognition based on writing speed |
| CN109710111A (en) * | 2018-12-30 | 2019-05-03 | 联想(北京)有限公司 | A kind of false-touch prevention method and electronic equipment |
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| CN101957680B (en) | 2013-03-27 |
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