CN104049772A - Input method, device and system - Google Patents
Input method, device and system Download PDFInfo
- Publication number
- CN104049772A CN104049772A CN201410239732.6A CN201410239732A CN104049772A CN 104049772 A CN104049772 A CN 104049772A CN 201410239732 A CN201410239732 A CN 201410239732A CN 104049772 A CN104049772 A CN 104049772A
- Authority
- CN
- China
- Prior art keywords
- input
- hand
- input position
- button
- inputting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
- Telephone Function (AREA)
- Position Input By Displaying (AREA)
Abstract
The embodiment of the invention provides an input method, device and system. The method comprises the following steps: generating a detection plane; detecting an input position for inputting in the detection plane; detecting hand information for inputting on the detection plane according to the input position; determining the key region(s) of one or more keys matched with the hand information in the detection plane; extracting keys to which the key regions which correspond to the input position belong. According to the embodiment of the invention, the key regions of the keys are matched with hand, the difficulty in pressing keys is lowered and error input is reduced effectively in comparison to general mobile equipment with a large keyboard, input can be realized by means of knocking under the situation that a user is familiar with the arrangement of the keys, the limitations on real input equipment such as keyboards are eliminated, the scene limitations such as running are eliminated, input at any time anywhere is realized, and the input efficiency is increased greatly.
Description
Technical field
The present invention relates to the technical field of input method, particularly relate to a kind of input method, a kind of input media and a kind of input system.
Background technology
At present, along with the high speed development of internet, the diversification of network application trend, online quantity of information sharply increases.Under various occasions, user often needs input message.For example, input keyword search webpage in search engine, in immediate communication tool, input characters exchanges with other users, etc.
Therefore, input equipment, as the bridge of computing machine and user or other devices communicatings, is one of main device carrying out between user and computer system information interaction, is widely used in every field, makes the user can be to computer input data and information.
Especially along with the extensive of mobile device popularized, changed to a great extent the mode of user's live and work, user whenever and wherever possible input message links up with extraneous, for example finish the work mail treatment, approval process etc.
But this demand of input whenever and wherever possible, is but subject to the constraint of hardware itself.The screen (for touch-screen input) of mobile device is generally all small size, and user's hand varies in size, and makes to occur button difficulty, easily the situations such as erroneous input occurs, and makes input efficiency low.
Moreover in walking, running etc. in particular cases, easily there is shake in input equipment to user, therefore also often there will be button operation difficulty, easily the situations such as erroneous input occurs, and makes input efficiency low.
Summary of the invention
Embodiment of the present invention technical matters to be solved is to provide a kind of input method, in order to improve user's input efficiency.
Accordingly, the embodiment of the present invention also provides a kind of input media and a kind of input system, in order to ensure the implementation and application of said method.
In order to address the above problem, the embodiment of the invention discloses a kind of input method, comprising:
Generate detection plane;
Detect the input position while input in described detection plane;
Detect the hand information for inputting in described detection plane according to described input position;
Determine the key area in described detection plane with one or more buttons of described hand information matches;
Extract the affiliated button in the key area corresponding with described input position.
Preferably, the described step that detects in described detection plane the hand information for inputting according to described input position comprises:
If the input position of a fixing input position and a variation detected in described detection plane time, judge that the hand for inputting is one hand;
If the input position of two fixing input positions and a variation detected in described detection plane time, judge that the hand for inputting is both hands.
Preferably, the described step that is used in described detection plane the hand information of inputting according to described input position detection comprises:
Incoming frequency and input displacement while calculating in described detection plane adjacent twice input according to described input position;
Search the affiliated incoming frequency scope of described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
In the time that described input displacement belongs to described singlehanded input displacement range, judge that the hand for inputting is one hand;
In the time that described input displacement belongs to described both hands input displacement range, judge that the hand for inputting is both hands.
Preferably, the described step of determining the key area in described detection plane with one or more buttons of described hand information matches comprises:
Described detection plane is divided to the input area of described hand for inputting;
In described input area, determine the key area corresponding with one or more buttons of described hand coupling according to user's characteristic information.
Preferably, describedly described detection plane divided to described hand comprise for the step of the input area inputted:
Incoming frequency and/or input position when obtaining described hand and inputting in described detection plane;
Adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, adopt described input position to be combined into input area.
Preferably, described user's characteristic information include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
Preferably, described input position comprises transmission range and input angle, and described key area comprises the first distance areas and the first angular regions;
The step of the button under the described extraction key area corresponding with described input position comprises:
In the time that the hand for inputting is both hands, extract described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Extract the button of button corresponding to described the first distance areas and the first angular regions as input.
Preferably, described input position comprises transmission range and input angle, and described key area comprises second distance region and the second angular regions;
The step of the button under the described extraction key area corresponding with described input position comprises:
In the time that the hand for inputting is one hand, extract described transmission range and described input angle affiliated second distance region and the second angular regions;
Extract the button of button corresponding to described second distance region and the second angular regions as input.
Preferably, the step of the described extraction button corresponding with described input position comprises:
Hand displacement while calculating described hand input;
Adopt described hand displacement and described input position to calculate actual input position;
Extract the affiliated corresponding button in key area of described actual input position.
Preferably, also comprise:
Described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
Preferably, also comprise:
Described input message is sent to the electronic equipment being connected;
Described input message is for showing at described electronic equipment.
The embodiment of the invention also discloses a kind of input media, comprising:
Detection plane generation module, for generating detection plane;
Input position detection module, the input position when inputting in described detection plane;
Hand detection module, for detecting the hand information for inputting in described detection plane according to input position;
Key area determination module, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module, for extracting the button under the key area corresponding with described input position.
Preferably, described hand detection module comprises:
First judges submodule, when the input position of a fixing input position and a variation being detected in described detection plane, judges that hand for inputting is for singlehanded;
Second judges submodule, when the input position of two fixing input positions and a variation being detected in described detection plane, judges that the hand for inputting is both hands.
Preferably, described hand detection module comprises:
Input calculating sub module, for calculating incoming frequency and the input displacement when adjacent twice input of described detection plane according to described input position;
Search submodule, for searching the incoming frequency scope under described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
The 3rd judges submodule, while inputting displacement range, judges that the hand for inputting is one hand for belong to described one hand in described input displacement;
The 4th judges submodule, while inputting displacement range, judges that the hand for inputting is both hands for belong to described both hands in described input displacement.
Preferably, described key area determination module comprises:
Divide submodule, for described detection plane being divided to the input area of described hand for inputting;
Determine submodule, for determining the key area corresponding with one or more buttons of described hand coupling at described input area according to user's characteristic information.
Preferably, described division submodule comprises:
Obtain submodule, for obtaining incoming frequency and/or the input position of described hand in the time that described detection plane is inputted;
The 5th judges submodule, for adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, call combination submodule;
Combination submodule, for adopting described input position to be combined into input area.
Preferably, described user's characteristic information include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
Preferably, described input position comprises transmission range and input angle, and described key area comprises the first distance areas and the first angular regions;
Described button extraction module comprises:
First extracts submodule, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Second extracts submodule, for extracting the button of button corresponding to described the first distance areas and the first angular regions as input.
Preferably, described input position comprises transmission range and input angle, and described key area comprises second distance region and the second angular regions;
Described button extraction module comprises:
The 3rd extracts submodule, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
The 4th extracts submodule, for extracting the button of button corresponding to described second distance region and the second angular regions as input.
Preferably, described button extraction module comprises:
Displacement meter operator module, the hand displacement while input for calculating described hand;
Actual calculation of location submodule, for adopting described hand displacement and described input position to calculate actual input position;
The 5th extracts submodule, for extracting the corresponding button in key area under described actual input position.
Preferably, also comprise:
Input message obtains module, described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
Preferably, also comprise:
The first input message sending module, for being sent to described input message the electronic equipment being connected; Described input message is for showing at described electronic equipment.
The embodiment of the invention also discloses a kind of input media, comprising:
Input position receiver module, the input position sending for receiving terminal apparatus; Described input position is the input position detecting in the detection plane generating at described terminal device;
Hand detection module, for detecting the hand information for inputting in described detection plane according to input position;
Key area determination module, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module, for extracting the button under the key area corresponding with described input position.
Preferably, described hand detection module comprises:
First judges submodule, when the input position of a fixing input position and a variation being detected in described detection plane, judges that hand for inputting is for singlehanded; Second judges submodule, when the input position of two fixing input positions and a variation being detected in described detection plane, judges that the hand for inputting is both hands.
Preferably, described hand detection module comprises:
Input calculating sub module, for calculating incoming frequency and the input displacement when adjacent twice input of described detection plane according to described input position;
Search submodule, for searching the incoming frequency scope under described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
The 3rd judges submodule, while inputting displacement range, judges that the hand for inputting is one hand for belong to described one hand in described input displacement;
The 4th judges submodule, while inputting displacement range, judges that the hand for inputting is both hands for belong to described both hands in described input displacement.
Preferably, described key area determination module comprises:
Divide submodule, for described detection plane being divided to the input area of described hand for inputting;
Determine submodule, for determining the key area corresponding with one or more buttons of described hand coupling at described input area according to user's characteristic information.
Preferably, described division submodule comprises:
Obtain submodule, for obtaining incoming frequency and/or the input position of described hand in the time that described detection plane is inputted;
The 5th judges submodule, for adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, call combination submodule;
Combination submodule, for adopting described input position to be combined into input area.
Preferably, described user's characteristic information include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
Preferably, described input position comprises transmission range and input angle, and described key area comprises the first distance areas and the first angular regions;
Described button extraction module comprises:
First extracts submodule, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Second extracts submodule, for extracting the button of button corresponding to described the first distance areas and the first angular regions as input.
Preferably, described input position comprises transmission range and input angle, and described key area comprises second distance region and the second angular regions;
Described button extraction module comprises:
The 3rd extracts submodule, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
The 4th extracts submodule, for extracting the button of button corresponding to described second distance region and the second angular regions as input.
Preferably, described button extraction module comprises:
Displacement meter operator module, the hand displacement while input for calculating described hand;
Actual calculation of location submodule, for adopting described hand displacement and described input position to calculate actual input position;
The 5th extracts submodule, for extracting the corresponding button in key area under described actual input position.
Preferably, also comprise:
Input message obtains module, described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
Preferably, also comprise:
The second input message sending module, for being sent to described terminal device by described input message; Described defeated terminal device is for being sent to by described input message the electronic equipment being connected; Described input message is for showing at described electronic equipment.
The embodiment of the invention also discloses a kind of input system, it is characterized in that, described system comprises server and terminal device;
Wherein, described terminal device comprises:
Detection plane generation module, for generating detection plane;
Input position detection module, the input position when inputting in described detection plane;
Input position sending module, for being sent to described server by described input position;
Described server comprises:
Input position receiver module, the input position sending for receiving terminal apparatus;
Hand detection module, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module, the key area for definite one or more buttons that mate with described hand in described detection plane;
Button extraction module, for extracting the button under the key area corresponding with described input position.
Preferably, described server also comprises:
Input message obtains module, described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
Preferably, described system also comprises electronic equipment;
Described server also comprises:
The second input message sending module, for being sent to described terminal device by described input message;
Described terminal device also comprises:
The first input message receiver module, the input message sending for receiving described server;
The first input message sending module, for being sent to described input message the electronic equipment being connected;
Described electronic equipment comprises:
The second input message receiver module, the input message sending for receiving described terminal device;
Input message display module, for showing described input message.
Compared with background technology, the embodiment of the present invention comprises following advantage:
The embodiment of the present invention generates a detection plane, in detection plane, detect the hand information for inputting, then determine with one or more buttons of hand information matches the key area in detection plane, input position while input according to user extracts corresponding button, key area and the hand of button match, the keyboard of relatively general mobile device is large, reduce the complexity of button, effectively reduce the generation of erroneous input, in the situation that user is familiar with button and arranges, can can realize input only according to knocking, break away from the restriction real input equipments such as keyboard, also broken away from the restriction such as such as running sight, realize input anywhere or anytime, improve widely input efficiency.
The embodiment of the present invention is carried out matching treatment and/or correction process and/or association's processing to the button of user's input, the correctness of having inputted while having guaranteed without real input equipment, and while avoiding makeing mistakes, user repeats input, further improves input efficiency.
Brief description of the drawings
Fig. 1 is the flow chart of steps of a kind of input method embodiment 1 of the present invention;
Fig. 2 is the topology example figure of a kind of terminal device of the present invention;
Fig. 3 is the application example figure of a kind of terminal device of the present invention;
Fig. 4 A is a kind of full keyboard button exemplary plot of the present invention;
Fig. 4 B is a kind of nine grids button exemplary plot of the present invention;
Fig. 5 is the flow chart of steps of a kind of input method embodiment 2 of the present invention;
Fig. 6 A is the exemplary plot of a kind of matching treatment of the present invention;
Fig. 6 B to Fig. 6 D is the exemplary plot of a kind of correction process of the present invention;
Fig. 6 E to Fig. 6 F is a kind of exemplary plot of associating processing of the present invention;
Fig. 7 is the structured flowchart of a kind of input media embodiment 1 of the present invention;
Fig. 8 is the structured flowchart of a kind of input media embodiment 2 of the present invention;
Fig. 9 is the structured flowchart of a kind of input media embodiment 3 of the present invention;
Figure 10 is the structured flowchart of a kind of input media embodiment 4 of the present invention;
Figure 11 is the structured flowchart of a kind of input system embodiment 1 of the present invention;
Figure 12 is the structured flowchart of a kind of input system embodiment 2 of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
With reference to Fig. 1, show the flow chart of steps of a kind of input method embodiment 1 of the present invention, specifically can comprise the steps:
Step 101, generates detection plane;
In specific implementation, the circular magnetic field that this detection plane can be generated by wireless signal, be one taking terminal device as the center of circle, the signal (being similar to TV remote controller and televisor) of non-corresponding response type, be similar to radar signal, the operation of user in this circle magnetic field range will be identified.
It should be noted that, the radius of this circle magnetic field (being detection plane) can be set according to actual conditions by those skilled in the art, the value for example drawing after calculating according to ordinary people's both arms length.
Being applied to bracelet (one of terminal device) taking the embodiment of the present invention describes as example.
As shown in Figure 2, this bracelet 200 can comprise signal emission module 201, USB (Universal Serial Bus, USB (universal serial bus)) interface 202, orientator 203, flexible LED (light emitting diode) lamp band 204, elastic metal rack 205, lithium ion battery 206.
Wherein, USB interface can access the equipment such as portable power source, charger, for lithium ion battery 206 charges; Flexible LED rope light 204 can be for mark duty, allow the user awareness be in holding state or duty to it, for example, when flexible LED rope light 204 is lighted, mark bracelet is in running order, when flexible LED rope light 204 is not lighted, mark bracelet is in holding state; Elastic metal rack 205 can be for fixation, makes terminal device present bracelet state, can be worn at user's wrist place; Lithium ion battery 206 can be used to signal emission module 201, orientator 203 and flexible LED rope light 204 that working power is provided.
As shown in Figure 3, this bracelet 200 can be worn at user's wrist place, and orientator 203 can be for wrist position, location, and orientator 203 can, using wrist position as initial point, send wireless signal, forms detection plane.Signal emission module 201 can comprise signal projector and motion sensor module, to carry out the confirmation of detection plane region, motion-sensing module can be revised the detection plane regional change causing because of hand displacement simultaneously, using movement locus as a factor that judges border circular areas.
Step 102, detects the input position while input in described detection plane;
In specific implementation, disabling signal can in detection plane, be detected, input (or being called button) is all the factor of destructive test plane integrality each time, can be judged as user's input (or being called button), the position of this input (or being called button) is input position.
Step 103, detects the hand information for inputting in described detection plane according to input position;
For example, due to input equipment (keyboard) extensively universal, user is to input equipment ten/be familiar with.Therefore, in the embodiment of the present invention, can the situation of incorporeity input equipment (for example keyboard) under, carry out virtual input.
Using qwerty keyboard (claiming again QWERTY keyboard, full keyboard) as example, user's left index finger control button R, T, F, G, V, B, left hand middle finger control button E, D, C, nameless button W, S, the X of controlling of left hand, left hand little finger of toe control button Q, A, Z, right hand forefinger control button Y, U, H, J, N, M, right hand middle finger control button I, K, right ring finger control button O, L, right hand little finger of toe control button P.Wherein, button F, J generally have projection, as positioning key.
In detection plane, wireless signal can be produced by self exciting, and outwards transmitting, by the reflection of the wireless signal sampled signal outside with receiving acquisition.
In specific implementation, can in detection plane, collect continuous disabling signal (adopting one of signal), and input (or being called button) is each time all the factor of destructive test plane integrality, the point of these sequential serials of collection is exactly the button of user's input.
In a preferred embodiment of the present invention, step 103 can comprise following sub-step:
Sub-step S11, if the input position of a fixing input position and a variation detected in described detection plane time, judges that the hand for inputting is one hand;
Sub-step S12, if the input position of two fixing input positions and a variation detected in described detection plane time, judges that the hand for inputting is both hands.
In actual applications, general each finger can have by its responsible button, and therefore user generally has motionless reliable point, i.e. wrist in the time of input.
If point constantly changing of point (or input position, i.e. wrist) stack (or input position, i.e. finger) of motionless (or fixing) detected, can represent that user adopts one hand to input; If point constantly changing of point (or input position, i.e. wrist) stack (or input position, i.e. finger) of two motionless (or fixing) detected, can represent that user adopts both hands to input.
And the area of the point of motionless (or fixing) is generally greater than the point (finger) of continuous variation.
In a preferred embodiment of the present invention, step 103 can comprise following sub-step:
Sub-step S21, incoming frequency and input displacement while calculating in described detection plane adjacent twice input according to described input position;
Sub-step S22, searches the affiliated incoming frequency scope of described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
Sub-step S23, in the time that described input displacement belongs to described singlehanded input displacement range, judges that the hand for inputting is one hand;
Sub-step S24, in the time that described input displacement belongs to described both hands input displacement range, judges that the hand for inputting is both hands.
In embodiments of the present invention, the hand of input can go to calculate based on two dimensions, and first dimension is incoming frequency (or claiming keystroke frequency), and the second dimension is input displacement (or claiming keystroke scope).Input position can corresponding free information, two input positions that temporal information is adjacent can be indicated twice adjacent input, the ratio of mistiming between the temporal information of the input position of adjacent twice input of inferior input, it can be the incoming frequency when inferior, and distance between the input position of adjacent twice input can be input displacement.
The application embodiment of the present invention, can collect in advance the incoming frequency of user's one hand in the time of input key and corresponding one hand input displacement and both hands input displacement thereof, through post-processed, generate incoming frequency scope and corresponding one hand input displacement range and both hands input displacement range thereof.
For example input " pangbian ", in incoming frequency scope, if adopt singlehanded input, at input key " p " afterwards, next need input " a ", if input displacement is no more than reasonable threshold value (scope that the finger of a hand can arrive is pointed coverage and is up to letter " H ", " G " part in singlehanded situation), cannot click button " a ".In the situation that one hand is inputted, if need to click button " a ", need to carry out the movement of hand, incoming frequency is declined; In the situation that both hands are inputted, if need to click button " a ", only need to mobile left hand little finger of toe, and generally without mobile wrist, its incoming frequency is generally higher than singlehanded incoming frequency.
It should be noted that, in the time of the hand detecting for inputting, sub-step S11-sub-step S12 and sub-step S21-sub-step S24 can apply separately, also can be in the situation that sub-step S11-sub-step S12 cannot successfully detect, adopt sub-step S21-sub-step S24 further to detect, the embodiment of the present invention is not limited this.
Step 104, determines the key area in described detection plane with one or more buttons of described hand information matches;
In embodiments of the present invention, can in detection plane, determine the key area that button is corresponding, to determine the button to user's input.
It should be noted that, these one or more buttons can be set according to actual conditions by those skilled in the art, for ensureing basic input function, in qwerty keyboard as shown in Figure 4 A, specifically can comprise the function button of 26 letters such as A to Z, appointment, for example enter key (Enter), backspace key (←), punctuation mark key, capital and small letter key (Caps Lock), keyboard tabulation positioning key (tabulator key, Tab), the shift key that performs (Shift), space bar etc., the embodiment of the present invention is not limited this.
In nine grids keyboard as shown in Figure 4 B, specifically can comprise switch key, this switch key can be for switching in input modes such as numeral input, Pinyin Inputs, participle key, this participle key can be at an input Pinyin time input point word symbol, in the time of Pinyin Input, show Pinyin input key, in the time that inputting, numeral shows digital input key, space bar, punctuation mark key etc.
In addition, these one or more buttons can be arranged according to qwerty keyboard as shown in Figure 4 A, also can arrange according to nine grids keyboard as shown in Figure 4 B, but also can arrange according to other keyboards or self-defined mode, the embodiment of the present invention is not also limited this.
In a preferred embodiment of the present invention, step 104 can comprise following sub-step:
Sub-step S31, to dividing the input area of described hand for inputting in described detection plane;
Because user's hand may there are differences in factors such as hand size, finger length, the button that is therefore suitable for user's hand also may be not quite similar.
In a kind of preferred exemplary of the embodiment of the present invention, sub-step S31 further can comprise following sub-step:
Sub-step S311, incoming frequency and/or input position when obtaining described hand and inputting in described detection plane;
Sub-step S312, adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, carry out sub-step S313;
In specific implementation, displacement range (such as having judged the border, roughly left and right of input range) can be set, if next exceed a scope (such as having exceeded button frontier distance last time by the scope of bond shifting, and be greater than singlehanded arm lengths), can be judged as invalid input, otherwise, can be judged as effective input.
In specific implementation, incoming frequency can user button time interval of input continuously, the coordinate information that input position can user key-press.Effectively input can judge from the angle of incoming frequency and/or input position.
In the angle of input position, effectively input can judge by the scope that judges the concrete button of user.Effective range, it can be the scope that the set of single keys presses forms, the scope of general button can limit as a reference with normal physical keyboard (the nine grids keyboard shown in example qwerty keyboard, Fig. 4 B as shown in Figure 4 A), and for example size is 150% times of normal physical keyboard.If user key-press outside effective range, for example exceed 150% times of physical keyboard, this button belongs to invalid button; If user key-press within effective range, for example do not exceed 150% times of physical keyboard, this button belongs to invalid button.
In the angle of incoming frequency, effectively input can judge by the speed that judges the concrete button of user.Generally, speed when singlehanded typewriting is less than 60 words per minutes, and average individual character key number is 2.98, can singlehanded incoming frequency threshold value be set to the incoming frequency of one hand typewriting, and this one hand incoming frequency threshold value can be 60*2.98/60=2.98/second; And the speed in both hands whens typewriting is less than 150 words per minutes, all individual character key number is 2.98, can singlehanded incoming frequency threshold value be set to the incoming frequency of both hands typewriting, and this both hands incoming frequency threshold value can be 150*2.98/60=7.45/ second.And both hands incoming frequency threshold value generally can be greater than singlehanded incoming frequency threshold value, incoming frequency exceedes both hands incoming frequency threshold value and can be judged as invalid input, and incoming frequency does not exceed both hands incoming frequency threshold value can be judged as effective input.
Sub-step S313, adopts described input position to be combined into input area.
Effectively input position can be determined the scope of user's hand input, is finally combined into input area.
Sub-step S32 determines the key area corresponding with one or more buttons of described hand coupling according to user's characteristic information in described input area.
User's characteristic information can be the information of identifying user physical characteristic, in a kind of preferred exemplary of the embodiment of the present invention, described user's characteristic information can include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
Particularly, when user's palm is large, finger is when longer, the scope that this user is clicked in the time of input key is larger, and therefore key area also can be larger.
And in the time that user's both arms spacing is larger, the spacing of its both hands is also larger, therefore key area also can be larger.
In the time that user's height is higher, the spacing of its both hands is also larger, and therefore key area also can be larger.
User's input feature vector information can be the information of mark input feature vector.For example, certain user is due to occupational problem, this professional proper noun of custom input, and therefore, the key area of button corresponding to this proper noun can be large compared with the key area than other buttons.
Certainly, above-mentioned user's characteristic information, just as example, in the time implementing the embodiment of the present invention, can arrange other user's characteristic information according to actual conditions, and the embodiment of the present invention is not limited this.In addition, except above-mentioned user's characteristic information, those skilled in the art can also adopt other user's characteristic information according to actual needs, and the embodiment of the present invention is not also limited this.
In one embodiment of the invention, user's characteristic information can be multiple users' user's characteristic information, can be gathered by server, for example, submitted to by user oneself, or, after being gathered by terminal device, upload onto the server again.Server can be pushed to the multiple users' that collect user's characteristic information in terminal device in timing (for example each weekend) or not timing.In embodiments of the present invention, can collect in a large number the user's characteristic information such as hand size information, finger length information, user's input feature vector information, both arms pitch information, height information etc., can accumulate the user data of different input habits, all ages and classes and non-homochirality.Further, can build input method model according to these user data, make to determine the relation of hand position and input, greatly improve the identification accuracy of input.
It should be noted that, in another embodiment of the present invention, can gather user's characteristic information in current time, the embodiment of the present invention is not limited this.
Step 105, extracts the affiliated button in the key area corresponding with described input position.
In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise the first distance areas and the first angular regions;
In embodiments of the present invention, step 105 can comprise following sub-step:
Sub-step S41, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Sub-step S42, extracts the button of button corresponding to described the first distance areas and the first angular regions as input.
Transmission range can be the distance of this input position with respect to detection plane initial point, and input angle can be the angle of this input position with respect to detection plane initial point.
The application embodiment of the present invention, each button can have corresponding key area, and this key area can be identified by the first distance areas and the first angular regions.
For example, as shown in Figure 4 A, be A for input position, the transmission range of this input position A is the distance r2=48 of the distance r1=55 of distance Y axle, distance X axle, and input angle is r3=45 °, and the button of its input is " P " key; For input position B, the transmission range of this input position B is the distance R 2=48 of the distance R 1=9 of distance Y axle, distance X axle, and input angle is R3=84 °, and the button of its input is " U " key.In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise second distance region and the second angular regions;
In embodiments of the present invention, step 105 can comprise following sub-step:
Sub-step S51, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
Sub-step S52, extracts the button of button corresponding to described second distance region and the second angular regions as input.
Due to the input habit forming at keyboards such as qwerty keyboards, user generally can be placed on the forefinger of left hand " F " key, middle finger and be placed on that " D " key, the third finger are placed on " S " key, little finger of toe is placed on " A " key, and by the forefinger of the right hand be placed on " J " key, middle finger be placed on " J " key, the third finger be placed on " L " key, little finger of toe be placed on ":; " on key.
Affected by this kind of input habit, user is a general only mobile finger (for example forefinger) in the time that one hand is inputted, and keep other fingers motionless, therefore, one hand carries out input key in a big way, and this finger substantially all can stretch, and input position all may be the same, but input different buttons, input angle is different.For example, user inputs with the right hand, and middle finger, the third finger and little finger of toe are motionless, goes to click the input angle that forms of " Q " key larger than the input angle of clicking " W " key and forming with forefinger.
In a preferred embodiment of the present invention, step 105 can comprise following sub-step:
Sub-step S61, the hand displacement while calculating described hand input;
Sub-step S62, adopts described hand displacement and described input position to calculate actual input position;
Sub-step S63, extracts the affiliated corresponding button in key area of described actual input position.
In embodiments of the present invention, user is familiar with arranging of button, but might not continue to use due to the input habit forming at keyboards such as qwerty keyboards.For example, user is by single finger click keys, and other fingers can not be placed on the button of being responsible for by this finger.
Therefore, can adopt the sensor of all motion sensor 201 grades as shown in Figure 2, detect user's hand displacement, coordinate input displacement, can calculate actual input position, then search the button that this input position is corresponding.
It should be noted that, hand displacement can be 0, represents that wrist moves.
The embodiment of the present invention arranges a detection plane, in detection plane, detect the hand for inputting, then determine the key area of the one or more buttons that mate with hand in detection plane, input position while input according to user extracts corresponding button, mate with hand the key area of button, the keyboard of relatively general mobile device is large, reduce the complexity of button, effectively reduce the generation of erroneous input, in the situation that user is familiar with button and arranges, can can realize input only according to knocking, break away from the restriction real input equipments such as keyboard, also broken away from the restriction such as such as running sight, realize input anywhere or anytime, improve widely input efficiency.
In a preferred embodiment of the invention, step 101 and step 102 can be carried out at terminal device, and then input position is sent to server by terminal device, and step 103, step 104 and step 105 can be carried out in server.
In the embodiment of the present invention, a large amount of computings is operated in server to be carried out, and has greatly alleviated the operand of terminal device, has greatly alleviated the resource consumption of terminal device, thereby has improved the working time of terminal device, has improved the practicality of terminal device.
With reference to Fig. 5, show the flow chart of steps of a kind of input method embodiment 2 of the present invention, specifically can comprise the steps:
Step 501, generates detection plane;
Step 502, detects the input position while input in described detection plane;
Step 503, detects the hand information for inputting in described detection plane according to described input position;
Step 504, determines the key area in described detection plane with one or more buttons of described hand information matches;
Step 505, extracts the affiliated button in the key area corresponding with described input position;
Step 506, carries out matching treatment and/or correction process and/or association to described button and processes, to obtain input message;
Because button does not have actual displaying, more or less can there is the situation of erroneous input in user therefore in the time of input.Therefore in embodiments of the present invention, on large sample user data basis, it is the user data of different input habits, all ages and classes and non-homochirality, according to these data and error correcting model and forecast system, can set up the relation of hand position and input, so that the button of user's input is carried out to post-processed, for example button corresponding to input position carried out to matching treatment and/or correction process and/or association and process, obtain input message.
In specific implementation, if the button of user input is while being verified as legal button, rule that can be based on legal button (for example phonetic, five etc.) finds out the input message that this button is corresponding.
For example, as shown in Figure 6A, when the button of user's input is pinyin string " pinqiong ", it is legal that this button is verified as, therefore can search corresponding input message according to Pinyin rule, " poverty ", " product ", " spelling ", " frequently ", " poor ", " engaging " etc.
Correction process, can be for judging that the result of user's input is, while being not legal button, search the most similar legal button, and then based on word frequency combinatorial input information, the vocabulary that word frequency is high can sort front, and the vocabulary that word frequency is low can sort rear.
For example, as shown in Fig. 6 B-Fig. 6 D, when the button of user input is pinyin string " pimqiong ", " pibqiong " and " pinqong ", this button is verified as to illegal button, obtains input message after therefore can searching the most similar legal button.
Association processes, and can be user's content that predictive user will be inputted in the time there is no input key.
For example, as shown in Fig. 6 E and Fig. 6 F, when the button of user's input is pinyin string " guose ", one of them candidate's vocabulary of " guose " is " reigning beauty ", " reigning beauty " can predictive user can input " day perfume " afterwards, can show immediately " day perfume " in the time that " reigning beauty " selected upper screen by user.
The embodiment of the present invention is carried out matching treatment and/or correction process and/or association's processing to the button of user's input, the correctness of having inputted while having guaranteed without real input equipment, and while avoiding makeing mistakes, user repeats input, further improves input efficiency.
Step 507, is sent to described input message the electronic equipment being connected; Described input message is for showing at described electronic equipment.
It should be noted that, this electronic equipment can be the fixed equipments such as computer, car-mounted terminal, intelligent television, can be also the mobile devices such as mobile phone, panel computer, and the embodiment of the present invention is not limited this.
This electronic equipment can pass through the wireless mode such as bluetooth, WIFI (Wireless Fidelity) and be connected, but also can be connected by restricted manners such as data lines, and the embodiment of the present invention is not also limited this.
The application embodiment of the present invention, in electronic equipment, flashes if there is cursor, can judge and have input frame to occur, need to input, and after this judgement, can start the flow process of the embodiment of the present invention.
After server side has returned to input message, can on electronic equipment, show, user selects again.
In a preferred embodiment of the invention, step 501 and step 502 can be carried out at terminal device, then input position is sent to server by terminal device, step 503, step 504, step 505 and step 506 can be carried out in server, input message is sent to terminal device by server, and terminal device performs step 507 again.
In the embodiment of the present invention, a large amount of computings is operated in server to be carried out, and has greatly alleviated the operand of terminal device, has greatly alleviated the resource consumption of terminal device, thereby has improved the working time of terminal device, has improved the practicality of terminal device.
It should be noted that, for 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 embodiment of the present invention is not subject to the restriction of described sequence of movement, because according to the embodiment of the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and related action might not be that the embodiment of the present invention is necessary.
With reference to Fig. 7, show the structured flowchart of a kind of input media embodiment 1 of the present invention, specifically can comprise as lower module:
Detection plane generation module 701, for generating detection plane;
Input position detection module 702, the input position when inputting in described detection plane;
Hand detection module 703, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module 704, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module 705, for extracting the button under the key area corresponding with described input position.
In a preferred embodiment of the present invention, described hand detection module 703 can comprise following submodule:
First judges submodule, when the input position of a fixing input position and a variation being detected in described detection plane, judges that hand for inputting is for singlehanded;
Second judges submodule, when the input position of two fixing input positions and a variation being detected in described detection plane, judges that the hand for inputting is both hands.
In a preferred embodiment of the present invention, described hand detection module 703 can comprise following submodule:
Input calculating sub module, for calculating incoming frequency and the input displacement when adjacent twice input of described detection plane according to described input position;
Search submodule, for searching the incoming frequency scope under described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
The 3rd judges submodule, while inputting displacement range, judges that the hand for inputting is one hand for belong to described one hand in described input displacement;
The 4th judges submodule, while inputting displacement range, judges that the hand for inputting is both hands for belong to described both hands in described input displacement.
In a preferred embodiment of the present invention, described key area determination module 704 can comprise following submodule:
Divide submodule, for described detection plane being divided to the input area of described hand for inputting;
Determine submodule, for determining the key area corresponding with one or more buttons of described hand coupling at described input area according to user's characteristic information.
In a kind of preferred exemplary of the embodiment of the present invention, described division submodule further can comprise following submodule:
Obtain submodule, for obtaining incoming frequency and/or the input position of described hand in the time that described detection plane is inputted;
The 5th judges submodule, for adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, call combination submodule;
Combination submodule, for adopting described input position to be combined into input area.
In a kind of preferred exemplary of the embodiment of the present invention, described user's characteristic information can include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise the first distance areas and the first angular regions;
Described button extraction module 705 can comprise following submodule:
First extracts submodule, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Second extracts submodule, for extracting the button of button corresponding to described the first distance areas and the first angular regions as input.
In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise second distance region and the second angular regions;
Described button extraction module 705 can comprise following submodule:
The 3rd extracts submodule, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
The 4th extracts submodule, for extracting the button of button corresponding to described second distance region and the second angular regions as input.
In a preferred embodiment of the present invention, described button extraction module 705 can comprise following submodule:
Displacement meter operator module, the hand displacement while input for calculating described hand;
Actual calculation of location submodule, for adopting described hand displacement and described input position to calculate actual input position;
The 5th extracts submodule, for extracting the corresponding button in key area under described actual input position.
With reference to Fig. 8, show the structured flowchart of a kind of input media embodiment 2 of the present invention, specifically can comprise as lower module:
Detection plane generation module 801, for generating detection plane;
Input position detection module 802, the input position when inputting in described detection plane;
Hand detection module 803, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module 803, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module 805, for extracting the button under the key area corresponding with described input position;
Input message obtains module 806, for described button being carried out to matching treatment and/or correction process and/or association's processing, to obtain input message;
The first input message sending module 807, for being sent to described input message the electronic equipment being connected; Described input message is for showing at described electronic equipment.
With reference to Fig. 9, show the structured flowchart of a kind of input media embodiment 3 of the present invention, specifically can comprise as lower module:
Input position receiver module 901, the input position sending for receiving terminal apparatus; Described input position is the input position detecting in the detection plane generating at described terminal device;
Hand detection module 902, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module 903, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module 904, for extracting the button under the key area corresponding with described input position.
In a preferred embodiment of the present invention, described hand detection module 902 can comprise following submodule:
First judges submodule, when the input position of a fixing input position and a variation being detected in described detection plane, judges that hand for inputting is for singlehanded;
Second judges submodule, when the input position of two fixing input positions and a variation being detected in described detection plane, judges that the hand for inputting is both hands.
In a preferred embodiment of the present invention, described hand detection module 902 can comprise following submodule:
Input calculating sub module, for calculating incoming frequency and the input displacement when adjacent twice input of described detection plane according to described input position;
Search submodule, for searching the incoming frequency scope under described incoming frequency; Described incoming frequency scope is to having singlehanded input displacement range and both hands input displacement range;
The 3rd judges submodule, while inputting displacement range, judges that the hand for inputting is one hand for belong to described one hand in described input displacement;
The 4th judges submodule, while inputting displacement range, judges that the hand for inputting is both hands for belong to described both hands in described input displacement.
In a preferred embodiment of the present invention, described key area determination module 903 can comprise following submodule:
Divide submodule, for described detection plane being divided to the input area of described hand for inputting;
Determine submodule, for determining the key area corresponding with one or more buttons of described hand coupling at described input area according to user's characteristic information.
In a preferred embodiment of the present invention, described division submodule can comprise following submodule:
Obtain submodule, for obtaining incoming frequency and/or the input position of described hand in the time that described detection plane is inputted;
The 5th judges submodule, for adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, call combination submodule;
Combination submodule, for adopting described input position to be combined into input area.
In a kind of preferred exemplary of the embodiment of the present invention, described user's characteristic information can include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise the first distance areas and the first angular regions;
Described button extraction module 904 can comprise following submodule:
First extracts submodule, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Second extracts submodule, for extracting the button of button corresponding to described the first distance areas and the first angular regions as input.
In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise second distance region and the second angular regions;
Described button extraction module 904 can comprise following submodule:
The 3rd extracts submodule, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
The 4th extracts submodule, for extracting the button of button corresponding to described second distance region and the second angular regions as input.
In a preferred embodiment of the present invention, described button extraction module 904 can comprise following submodule:
Displacement meter operator module, the hand displacement while input for calculating described hand;
Actual calculation of location submodule, for adopting described hand displacement and described input position to calculate actual input position;
The 5th extracts submodule, for extracting the corresponding button in key area under described actual input position.
With reference to Figure 10, show the structured flowchart of a kind of input media embodiment 4 of the present invention, specifically can comprise as lower module:
Input position receiver module 1001, the input position sending for receiving terminal apparatus; Described input position is the input position detecting in the detection plane generating at described terminal device;
Hand detection module 1002, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module 1003, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module 1004, for extracting the button under the key area corresponding with described input position;
Input message obtains module 1005, described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message;
The second input message sending module 1006, for being sent to described terminal device by described input message; Described defeated terminal device is for being sent to by described input message the electronic equipment being connected; Described input message is for showing at described electronic equipment.
For device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, relevant part is referring to the part explanation of embodiment of the method.
With reference to Figure 11, show the structured flowchart of a kind of input system embodiment 1 of the present invention, described system can comprise terminal device 1110 and terminal device 1120;
Wherein, described terminal device 1120 can comprise as lower module:
Detection plane generation module 1121, for generating detection plane;
Input position detection module 1122, the input position when inputting in described detection plane;
Input position sending module 1123, for being sent to described input position described server 1110;
Described server 1110 can comprise as lower module:
Input position receiver module 1111, the input position sending for receiving terminal apparatus 1120;
Hand detection module 1112, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module 1113, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module 1114, for extracting the button under the key area corresponding with described input position.
In a preferred embodiment of the present invention, described hand detection module 1112 can comprise following submodule:
First judges submodule, when the input position of a fixing input position and a variation being detected in described detection plane, judges that hand for inputting is for singlehanded;
Second judges submodule, when the input position of two fixing input positions and a variation being detected in described detection plane, judges that the hand for inputting is both hands.
In a preferred embodiment of the present invention, described hand detection module 1112 can comprise following submodule:
Input calculating sub module, for calculating incoming frequency and the input displacement when adjacent twice input of described detection plane according to described input position;
Search submodule, for searching the incoming frequency scope under described incoming frequency; Described incoming frequency scope is to having singlehanded input displacement range and both hands input displacement range;
The 3rd judges submodule, while inputting displacement range, judges that the hand for inputting is one hand for belong to described one hand in described input displacement;
The 4th judges submodule, while inputting displacement range, judges that the hand for inputting is both hands for belong to described both hands in described input displacement.
In a preferred embodiment of the present invention, described key area determination module 1113 can comprise following submodule:
Divide submodule, for described detection plane being divided to the input area of described hand for inputting;
Determine submodule, for determining the key area corresponding with one or more buttons of described hand coupling at described input area according to user's characteristic information.
In a kind of preferred exemplary of the embodiment of the present invention, described division submodule further can comprise following submodule:
Obtain submodule, for obtaining incoming frequency and/or the input position of described hand in the time that described detection plane is inputted;
The 5th judges submodule, for adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, call combination submodule;
Combination submodule, for adopting described input position to be combined into input area.
In a kind of preferred exemplary of the embodiment of the present invention, described user's characteristic information can include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise the first distance areas and the first angular regions;
Described button extraction module 1114 can comprise following submodule:
First extracts submodule, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Second extracts submodule, for extracting the button of button corresponding to described the first distance areas and the first angular regions as input.
In a preferred embodiment of the present invention, described input position can comprise transmission range and input angle, and described key area can comprise second distance region and the second angular regions;
Described button extraction module 1114 can comprise following submodule:
The 3rd extracts submodule, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
The 4th extracts submodule, for extracting the button of button corresponding to described second distance region and the second angular regions as input.
In a preferred embodiment of the present invention, described button extraction module 1114 can comprise following submodule:
Displacement meter operator module, the hand displacement while input for calculating described hand;
Actual calculation of location submodule, for adopting described hand displacement and described input position to calculate actual input position;
The 5th extracts submodule, for extracting the corresponding button in key area under described actual input position.
With reference to Figure 12, show the structured flowchart of a kind of input system embodiment 2 of the present invention, described system can comprise server 1210, terminal device 1220 and electronic equipment 1230;
Wherein, described terminal device 1220 can comprise as lower module:
Detection plane generation module 1221, for generating detection plane;
Input position detection module 1222, the input position when inputting in described detection plane;
Input position sending module 1223, for being sent to described input position described server 1210;
The first input message receiver module 1224, the input message sending for receiving described server 1210;
The first input message sending module 1225, for being sent to connected electronic equipment 1230 by described input message;
Described server 1210 can comprise as lower module:
Input position receiver module 1211, the input position sending for receiving terminal 1220 equipment;
Hand detection module 1212, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module 1213, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module 1214, for extracting the button under the key area corresponding with described input position;
Input message obtains module 1215, for described button being carried out to matching treatment and/or correction process and/or association's processing, obtains input message;
The second input message sending module 1216, for being sent to described input message on described terminal device 1220;
Described electronic equipment 1230 can comprise as lower module:
The second input message receiver module 1231, the input message sending for receiving described terminal device 1210;
Input message display module 1232, for showing described input message.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
Those skilled in the art should understand, the embodiment of the embodiment of the present invention can be provided as method, device or computer program.Therefore, the embodiment of the present invention can adopt complete hardware implementation example, completely implement software example or the form in conjunction with the embodiment of software and hardware aspect.And the embodiment of the present invention can adopt the form at one or more upper computer programs of implementing of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The embodiment of the present invention is with reference to describing according to process flow diagram and/or the block scheme of the method for the embodiment of the present invention, terminal device (system) and computer program.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminal equipment to produce a machine, the instruction that makes to carry out by the processor of computing machine or other programmable data processing terminal equipment produces the device for realizing the function of specifying at flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing terminal equipment with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of specifying in flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame.
These computer program instructions also can be loaded on computing machine or other programmable data processing terminal equipment, make to carry out sequence of operations step to produce computer implemented processing on computing machine or other programmable terminal equipment, thereby the instruction of carrying out is provided for realizing the step of the function of specifying in flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame on computing machine or other programmable terminal equipment.
Although described the preferred embodiment of the embodiment of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and amendment to these embodiment.So claims are intended to be interpreted as comprising preferred embodiment and fall into all changes and the amendment of embodiment of the present invention scope.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the terminal device that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or terminal device.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the terminal device that comprises described key element and also have other identical element.
Above to a kind of input method provided by the present invention, a kind of input media and a kind of input system, be described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (36)
1. an input method, is characterized in that, comprising:
Generate detection plane;
Detect the input position while input in described detection plane;
Detect the hand information for inputting in described detection plane according to described input position;
Determine the key area in described detection plane with one or more buttons of described hand information matches;
Extract the affiliated button in the key area corresponding with described input position.
2. method according to claim 1, is characterized in that, the described step that detects in described detection plane the hand information for inputting according to described input position comprises:
If the input position of a fixing input position and a variation detected in described detection plane time, judge that the hand for inputting is one hand;
If the input position of two fixing input positions and a variation detected in described detection plane time, judge that the hand for inputting is both hands.
3. method according to claim 1 and 2, is characterized in that, the described step that is used in described detection plane the hand information of inputting according to described input position detection comprises:
Incoming frequency and input displacement while calculating in described detection plane adjacent twice input according to described input position;
Search the affiliated incoming frequency scope of described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
In the time that described input displacement belongs to described singlehanded input displacement range, judge that the hand for inputting is one hand;
In the time that described input displacement belongs to described both hands input displacement range, judge that the hand for inputting is both hands.
4. method according to claim 1, is characterized in that, the described step of determining the key area in described detection plane with one or more buttons of described hand information matches comprises:
Described detection plane is divided to the input area of described hand for inputting;
In described input area, determine the key area corresponding with one or more buttons of described hand coupling according to user's characteristic information.
5. method according to claim 4, is characterized in that, describedly described detection plane is divided to described hand comprises for the step of the input area inputted:
Incoming frequency and/or input position when obtaining described hand and inputting in described detection plane;
Adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, adopt described input position to be combined into input area.
6. method according to claim 4, is characterized in that, described user's characteristic information include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
7. method according to claim 1, is characterized in that, described input position comprises transmission range and input angle, and described key area comprises the first distance areas and the first angular regions;
The step of the button under the described extraction key area corresponding with described input position comprises:
In the time that the hand for inputting is both hands, extract described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Extract the button of button corresponding to described the first distance areas and the first angular regions as input.
8. method according to claim 1, is characterized in that, described input position comprises transmission range and input angle, and described key area comprises second distance region and the second angular regions;
The step of the button under the described extraction key area corresponding with described input position comprises:
In the time that the hand for inputting is one hand, extract described transmission range and described input angle affiliated second distance region and the second angular regions;
Extract the button of button corresponding to described second distance region and the second angular regions as input.
9. method according to claim 1, is characterized in that, the step of the described extraction button corresponding with described input position comprises:
Hand displacement while calculating described hand input;
Adopt described hand displacement and described input position to calculate actual input position;
Extract the affiliated corresponding button in key area of described actual input position.
10. according to the method described in claim 1 or 2 or 4 or 5 or 6 or 7 or 8 or 9, it is characterized in that, also comprise:
Described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
11. methods according to claim 10, is characterized in that, also comprise:
Described input message is sent to the electronic equipment being connected;
Described input message is for showing at described electronic equipment.
12. 1 kinds of input medias, is characterized in that, comprising:
Detection plane generation module, for generating detection plane;
Input position detection module, the input position when inputting in described detection plane;
Hand detection module, for detecting the hand information for inputting in described detection plane according to input position;
Key area determination module, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module, for extracting the button under the key area corresponding with described input position.
13. devices according to claim 12, is characterized in that, described hand detection module comprises:
First judges submodule, when the input position of a fixing input position and a variation being detected in described detection plane, judges that hand for inputting is for singlehanded;
Second judges submodule, when the input position of two fixing input positions and a variation being detected in described detection plane, judges that the hand for inputting is both hands.
14. according to the device described in claim 12 or 13, it is characterized in that, described hand detection module comprises:
Input calculating sub module, for calculating incoming frequency and the input displacement when adjacent twice input of described detection plane according to described input position;
Search submodule, for searching the incoming frequency scope under described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
The 3rd judges submodule, while inputting displacement range, judges that the hand for inputting is one hand for belong to described one hand in described input displacement;
The 4th judges submodule, while inputting displacement range, judges that the hand for inputting is both hands for belong to described both hands in described input displacement.
15. devices according to claim 12, is characterized in that, described key area determination module comprises:
Divide submodule, for described detection plane being divided to the input area of described hand for inputting;
Determine submodule, for determining the key area corresponding with one or more buttons of described hand coupling at described input area according to user's characteristic information.
16. devices according to claim 15, is characterized in that, described division submodule comprises:
Obtain submodule, for obtaining incoming frequency and/or the input position of described hand in the time that described detection plane is inputted;
The 5th judges submodule, for adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, call combination submodule;
Combination submodule, for adopting described input position to be combined into input area.
17. devices according to claim 15, is characterized in that, described user's characteristic information include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
18. devices according to claim 12, is characterized in that, described input position comprises transmission range and input angle, and described key area comprises the first distance areas and the first angular regions;
Described button extraction module comprises:
First extracts submodule, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Second extracts submodule, for extracting the button of button corresponding to described the first distance areas and the first angular regions as input.
19. devices according to claim 12, is characterized in that, described input position comprises transmission range and input angle, and described key area comprises second distance region and the second angular regions;
Described button extraction module comprises:
The 3rd extracts submodule, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
The 4th extracts submodule, for extracting the button of button corresponding to described second distance region and the second angular regions as input.
20. devices according to claim 12, is characterized in that, described button extraction module comprises:
Displacement meter operator module, the hand displacement while input for calculating described hand;
Actual calculation of location submodule, for adopting described hand displacement and described input position to calculate actual input position;
The 5th extracts submodule, for extracting the corresponding button in key area under described actual input position.
21. according to the device described in claim 12 or 13 or 15 or 16 or 17 or 18 or 19 or 20, it is characterized in that, also comprises:
Input message obtains module, described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
22. devices according to claim 21, is characterized in that, also comprise:
The first input message sending module, for being sent to described input message the electronic equipment being connected; Described input message is for showing at described electronic equipment.
23. 1 kinds of input medias, is characterized in that, comprising:
Input position receiver module, the input position sending for receiving terminal apparatus; Described input position is the input position detecting in the detection plane generating at described terminal device;
Hand detection module, for detecting the hand information for inputting in described detection plane according to input position;
Key area determination module, for determining and one or more buttons of described hand information matches key area in described detection plane;
Button extraction module, for extracting the button under the key area corresponding with described input position.
24. devices according to claim 23, is characterized in that, described hand detection module comprises:
First judges submodule, when the input position of a fixing input position and a variation being detected in described detection plane, judges that hand for inputting is for singlehanded; Second judges submodule, when the input position of two fixing input positions and a variation being detected in described detection plane, judges that the hand for inputting is both hands.
25. according to the device described in claim 23 or 24, it is characterized in that, described hand detection module comprises:
Input calculating sub module, for calculating incoming frequency and the input displacement when adjacent twice input of described detection plane according to described input position;
Search submodule, for searching the incoming frequency scope under described incoming frequency; Described incoming frequency scope is respectively to having singlehanded input displacement range and both hands input displacement range;
The 3rd judges submodule, while inputting displacement range, judges that the hand for inputting is one hand for belong to described one hand in described input displacement;
The 4th judges submodule, while inputting displacement range, judges that the hand for inputting is both hands for belong to described both hands in described input displacement.
26. devices according to claim 23, is characterized in that, described key area determination module comprises:
Divide submodule, for described detection plane being divided to the input area of described hand for inputting;
Determine submodule, for determining the key area corresponding with one or more buttons of described hand coupling at described input area according to user's characteristic information.
27. devices according to claim 26, is characterized in that, described division submodule comprises:
Obtain submodule, for obtaining incoming frequency and/or the input position of described hand in the time that described detection plane is inputted;
The 5th judges submodule, for adopt described incoming frequency and/or described input position judge described hand corresponding or repeatedly input whether be effective input; If so, call combination submodule;
Combination submodule, for adopting described input position to be combined into input area.
28. devices according to claim 26, is characterized in that, described user's characteristic information include but not limited to following at least one:
Hand size information, finger length information, user's input feature vector information, both arms pitch information, height information.
29. devices according to claim 23, is characterized in that, described input position comprises transmission range and input angle, and described key area comprises the first distance areas and the first angular regions;
Described button extraction module comprises:
First extracts submodule, in the time that the hand for inputting is both hands, extracts described transmission range and described input angle affiliated the first distance areas and the first angular regions;
Second extracts submodule, for extracting the button of button corresponding to described the first distance areas and the first angular regions as input.
30. devices according to claim 23, is characterized in that, described input position comprises transmission range and input angle, and described key area comprises second distance region and the second angular regions;
Described button extraction module comprises:
The 3rd extracts submodule, in the time that the hand for inputting is one hand, extracts described transmission range and described input angle affiliated second distance region and the second angular regions;
The 4th extracts submodule, for extracting the button of button corresponding to described second distance region and the second angular regions as input.
31. devices according to claim 23, is characterized in that, described button extraction module comprises:
Displacement meter operator module, the hand displacement while input for calculating described hand;
Actual calculation of location submodule, for adopting described hand displacement and described input position to calculate actual input position;
The 5th extracts submodule, for extracting the corresponding button in key area under described actual input position.
32. according to the device described in claim 23 or 24 or 26 or 27 or 28 or 29 or 30 or 31, it is characterized in that, also comprises:
Input message obtains module, described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
33. devices according to claim 32, is characterized in that, also comprise:
The second input message sending module, for being sent to described terminal device by described input message; Described defeated terminal device is for being sent to by described input message the electronic equipment being connected; Described input message is for showing at described electronic equipment.
34. 1 kinds of input systems, is characterized in that, described system comprises server and terminal device;
Wherein, described terminal device comprises:
Detection plane generation module, for generating detection plane;
Input position detection module, the input position when inputting in described detection plane;
Input position sending module, for being sent to described server by described input position;
Described server comprises:
Input position receiver module, the input position sending for receiving terminal apparatus;
Hand detection module, for detecting the hand information for inputting in described detection plane according to described input position;
Key area determination module, the key area for definite one or more buttons that mate with described hand in described detection plane;
Button extraction module, for extracting the button under the key area corresponding with described input position.
35. systems according to claim 34, is characterized in that, described server also comprises:
Input message obtains module, described button is carried out to matching treatment and/or correction process and/or association and process, to obtain input message.
36. devices according to claim 35, is characterized in that, described system also comprises electronic equipment;
Described server also comprises:
The second input message sending module, for being sent to described terminal device by described input message;
Described terminal device also comprises:
The first input message receiver module, the input message sending for receiving described server;
The first input message sending module, for being sent to described input message the electronic equipment being connected;
Described electronic equipment comprises:
The second input message receiver module, the input message sending for receiving described terminal device;
Input message display module, for showing described input message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239732.6A CN104049772B (en) | 2014-05-30 | 2014-05-30 | A kind of input method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239732.6A CN104049772B (en) | 2014-05-30 | 2014-05-30 | A kind of input method, device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104049772A true CN104049772A (en) | 2014-09-17 |
| CN104049772B CN104049772B (en) | 2017-11-07 |
Family
ID=51502737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410239732.6A Active CN104049772B (en) | 2014-05-30 | 2014-05-30 | A kind of input method, device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104049772B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189309A (en) * | 2018-07-17 | 2019-01-11 | 小草数语（北京）科技有限公司 | Map nodal operation method and apparatus |
| CN110263337A (en) * | 2019-06-17 | 2019-09-20 | 北京百度网讯科技有限公司 | Input behavior recognition methods, device, equipment and medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1439151A (en) * | 2000-02-11 | 2003-08-27 | 卡尼斯塔公司 | Method and apparatus for entering data using a virtual input device |
| CN1510547A (en) * | 2002-12-21 | 2004-07-07 | 万发良 | Application in keyboard etc. tool for finger distinguishment and hand action |
| CN1517744A (en) * | 2003-01-17 | 2004-08-04 | 财团法人工业技术研究院 | Device and method for generating virtual keyboard/display |
| US20070216658A1 (en) * | 2006-03-17 | 2007-09-20 | Nokia Corporation | Mobile communication terminal |
| CN101685342A (en) * | 2008-09-26 | 2010-03-31 | 联想(北京)有限公司 | Method and device for realizing dynamic virtual keyboard |
| CN103365401A (en) * | 2012-03-29 | 2013-10-23 | 宏碁股份有限公司 | Gesture control method and gesture control device |
-
2014
- 2014-05-30 CN CN201410239732.6A patent/CN104049772B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1439151A (en) * | 2000-02-11 | 2003-08-27 | 卡尼斯塔公司 | Method and apparatus for entering data using a virtual input device |
| CN1510547A (en) * | 2002-12-21 | 2004-07-07 | 万发良 | Application in keyboard etc. tool for finger distinguishment and hand action |
| CN1517744A (en) * | 2003-01-17 | 2004-08-04 | 财团法人工业技术研究院 | Device and method for generating virtual keyboard/display |
| US20070216658A1 (en) * | 2006-03-17 | 2007-09-20 | Nokia Corporation | Mobile communication terminal |
| CN101685342A (en) * | 2008-09-26 | 2010-03-31 | 联想(北京)有限公司 | Method and device for realizing dynamic virtual keyboard |
| CN103365401A (en) * | 2012-03-29 | 2013-10-23 | 宏碁股份有限公司 | Gesture control method and gesture control device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189309A (en) * | 2018-07-17 | 2019-01-11 | 小草数语（北京）科技有限公司 | Map nodal operation method and apparatus |
| CN110263337A (en) * | 2019-06-17 | 2019-09-20 | 北京百度网讯科技有限公司 | Input behavior recognition methods, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104049772B (en) | 2017-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108139861B (en) | Computer-readable medium, electronic device, system, and control method for predicting touch object based on operation history | |
| CN103038728B (en) | Such as use the multi-mode text input system of touch-screen on a cellular telephone | |
| CN101685342B (en) | Method and device for realizing dynamic virtual keyboard | |
| KR101877823B1 (en) | Method, apparatus, and device for information processing | |
| CN105164616B (en) | For exporting the method for candidate character strings, computing device and storage medium | |
| CN106325488B (en) | A kind of input method, input unit, server and input system | |
| CN102819567B (en) | A kind of associated person information search method of electronic equipment and system | |
| CN103443744A (en) | Dynamically located onscreen keyboard | |
| CN104685451A (en) | Posture-adaptive selection | |
| US20100225602A1 (en) | Input device and input method | |
| CN102662603A (en) | Input method display method and input method display system for mobile phone with touch screen | |
| CN104123012A (en) | Gesture keyboard input of non-dictionary character strings using substitute scoring | |
| CN107544684A (en) | A kind of candidate word display methods and device | |
| CN101943996A (en) | Touch screen virtual keyboard-based screen scribing input system and method | |
| CN103605642B (en) | The automatic error correction method of a kind of text-oriented input and system | |
| CN105138136A (en) | Hand gesture recognition device, hand gesture recognition method and hand gesture recognition system | |
| CN104317416B (en) | A kind of method and apparatus of input | |
| CN107132927A (en) | Input recognition methods and device and the device for identified input character of character | |
| CN104049772A (en) | Input method, device and system | |
| US20230236673A1 (en) | Non-standard keyboard input system | |
| CN101794182B (en) | Method and equipment for touch input | |
| CN103902139A (en) | Method and device for inputting characters | |
| CN115291786A (en) | False touch judgment method and device based on machine learning and storage medium | |
| CN112328096A (en) | Candidate word display method and device and electronic equipment | |
| CN104238947A (en) | Target key determining method and device of touch screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |