CN101923635B - Handheld touch device handwriting track updating method and system thereof - Google Patents
Handheld touch device handwriting track updating method and system thereof Download PDFInfo
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- CN101923635B CN101923635B CN200910149079.3A CN200910149079A CN101923635B CN 101923635 B CN101923635 B CN 101923635B CN 200910149079 A CN200910149079 A CN 200910149079A CN 101923635 B CN101923635 B CN 101923635B
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Abstract
The invention relates to a handheld touch device handwriting track updating method and a system thereof, used for identification on touch position of a user on touch module, so as to update or eliminate handwriting track. The method includes that: a finger touches a touch module, so as to form a handwriting track; a control unit matches the handwriting track with multiple track paths stored by a storage module in advance, whether the handwriting track accords with the track eliminating rule or not is judged, or whether the handwriting track is overlaid is judged, so as to eliminate local or entire handwriting track according to matching or analyzing result. Then when the finger leaves the touch module, the handwriting track is recorded as a stopping track, and the stopping track is taken as matching condition, so as to acquire the required track path. By the method, the user can effectively eliminate and correct error handwriting track, and the phenomenon that error functional module or control command is started can be avoided.
Description
Technical field
The present invention relates to a kind of handwriting track input method and system thereof of handheld touch device, particularly relate to a kind of handwriting track updating method and the system thereof that can revise at any time the handheld touch device of handwriting track.
background technology
In prior art, handheld touch device 10 has had 11 detectings of the touch-control module of utilization and has been touched position to form handwriting track 12, and carries out corresponding control command according to handwriting track 12.
As shown in Figure 1A, when word, graphic editor, finger or pointer are on touch-control module 11, and upwards slippage produces the handwriting track 12 that straight line makes progress, handheld touch device 10 page turning that makes progress.
Again as shown in Figure 1B, during browsing page, pointing slides in a clockwise direction in touch-control module 11 produces one clockwise, the handwriting track 12 of arcuation, and handheld touch device 10 is return a upper browsing page according to the handwriting track 12 of this arcuation; Or finger is counterclockwise with counterclockwise slip generation one at touch-control module 11, the handwriting track 12 of arcuation, handheld touch device 10 proceeds to a time upper browsing page according to the handwriting track 12 of this arcuation.
So prior art has unavoidable disappearance, and user, when consciousness is drawn wrong handwriting track, cannot, when finger stops touch-control module, revise handwriting track immediately.User need leave touch-control module with the corresponding control command of handwriting track of execution error, remove controls again the performing an action or start correlation function and carry out the operating state before control command to make handheld touch device return of order, and then increasing meaningless service time, it is true that practicality needs business.
They are two years old, cannot cancellation person if control command one is carried out, cause most probably user or the unnecessary loss of company under it, while editing the Email of Very Important Person as user, wish is removed error mail content, lower wrong steering order and wrong mail is sent, the utmost point makes client produce unnecessary misunderstanding because of wrong mail.What is more, most probably company's classified papers, individual privacy are let out, so damage company, individual prestige.
As can be seen here, above-mentioned existing handheld touch device, in method, product structure and use, obviously still has inconvenience and defect, and is urgently further improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but have no for a long time applicable design is completed by development always, and conventional method and product do not have appropriate method and structure to address the above problem, this is obviously the problem that the anxious wish of relevant dealer solves.Handwriting track updating method and the system thereof of therefore how to found a kind of new handheld touch device, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
summary of the invention
The object of the invention is to, overcome the defect that existing handheld touch device exists, and provide a kind of handwriting track updating method and system thereof of new handheld touch device, technical matters to be solved is that it can not left under touch-control module at finger, the handwriting track of revising at any time user's input, is very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.
For achieving the above object, the invention provides a kind of handwriting track updating method of handheld touch device, its contact panel that first records handheld touch device is touched position, to continue to form a handwriting track; Again handwriting track and the trajectory path that is stored in advance handheld touch device are compared to all tracks according to the matching result of handwriting track and trajectory path with renewal or complete removing handwriting track; Afterwards, judgement touch-control module is while continuing to be touched, and records handwriting track and is one and stop track, will stop track and trajectory path comparison, obtains the trajectory path mating most.
In addition, for achieving the above object, the present invention also provides a kind of handwriting track updating method of handheld touch device, and its touch-control module that first records handheld touch device is touched position, to continue to form a handwriting track; Whether the formation that judges handwriting track meets a track elimination rule, the local path according to comparison result with renewal handwriting track or removing handwriting track; Afterwards, judgement touch-control module is while continuing to be touched, and records handwriting track and is one and stop track, will stop track and trajectory path comparison, obtains the trajectory path mating most.
In the handwriting track updating method of the disclosed handheld touch device of the present invention, track is eliminated rule three, when one terminal for judgement handwriting track overlaps arbitrary position of handwriting track, make overlapping part to terminal between for aforesaid local path, and to set overlapping part be the terminal after local path is eliminated; One for setting an error district of handwriting track, and when the error district of judgement handwriting track terminal is touched, the position that analytical error district is touched calculates should eliminate local path; When one terminal for judgement handwriting track overlaps on the adjacent track of handwriting track, making overlapping part is aforesaid local path between to terminal, and to set overlapping part be the terminal after local path is eliminated.
Moreover for achieving the above object, the present invention provides a kind of handwriting track of handheld touch device to upgrade system again, comprises a storage module, a touch-control module and a control module.Storage module is in order to store a plurality of trajectory paths, and touch-control module is used for touching and recording and touched position to continue to form a handwriting track.Control module is in order to judge whether handwriting track meets at least one of all trajectory paths, upgrades handwriting track when meeting, and all tracks of complete removing handwriting track when not meeting continue to form handwriting track when judgement touch-control module is still touched.
In addition,, for achieving the above object, the present invention separately also provides a kind of handwriting track of handheld touch device to upgrade system, comprises a storage module, a touch-control module and a control module.Storage module is eliminated rule in order to store a track, and touch-control module is used for touching and recording and touched position to continue to form a handwriting track.Control module is in order to judge whether the formation of handwriting track meets track and eliminate rule, when meeting, according to track, eliminate the local path that rule is eliminated handwriting track, the current terminal of being touched position and handwriting track of touch-control module is carried out to error correction, when not meeting, upgrade handwriting track, when judgement touch-control module is still touched, continue to form handwriting track.
By technique scheme, the handwriting track updating method of handheld touch device of the present invention and system thereof at least have following advantages and beneficial effect:
One, the disclosed handwriting track updating method of the present invention can make user continue under the situation of touching touch-control module, the handwriting track upgrade, correcting mistakes, therefore user's finger leaves after touch-control module, handheld touch device is to obtain the handwriting track that user is required and correct, to mate the trajectory path of interior storage, and carry out required control command.
They are two years old, no matter the handwriting track of which kind of mistake of previously having inputted, the handwriting track updating method disclosing by the present invention, user can correct handwriting track at any time, therefore can the correct handwriting track of disposable input, reduce the number of times of control command mistake input, and then promote the applicability of handheld touch device.
In sum, the invention relates to a kind of handwriting track updating method and system thereof of handheld touch device, be applicable to the touch position of discriminating user on touch-control module, to upgrade or to remove handwriting track.The method first by finger touches one touch-control module to form a handwriting track, one control module matches, judge a plurality of trajectory path of the pre-storage of handwriting track and a storage module whether handwriting track meets track and eliminate rule or judge that whether handwriting track overlapping, with according to mate or analysis result to eliminate local or whole handwriting track.When finger leaves touch-control module, record handwriting track for stopping track afterwards, this is stopped to track and as matching condition, obtain required trajectory path.Method by this, the handwriting track that user can effectively eliminate, correct mistakes, avoids starting wrong functional module or control command.The present invention has significant progress technically, has obvious good effect, is really a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Figure 1A and Figure 1B are that the handwriting track of prior art illustrates schematic diagram.
Fig. 2 is the handheld touch device block diagram one of the embodiment of the present invention.
Fig. 3 A is that the handheld touch device of the embodiment of the present invention grips schematic diagram.
Fig. 3 B is that the handwriting track of first embodiment of the invention upgrades schematic flow sheet.
Fig. 3 C is handwriting track and the trajectory path comparison chart of first embodiment of the invention.
Fig. 3 D is all trajectory path schematic diagram of the embodiment of the present invention.
Fig. 3 E is that the hand-held device of the embodiment of the present invention shows trajectory path schematic diagram when being touched.
Fig. 4 A is the handwriting track comparison failure map of first embodiment of the invention.
Fig. 4 B is that the handwriting track of first embodiment of the invention is removed schematic diagram.
Fig. 5 is the handheld touch device block diagram two of the embodiment of the present invention.
Fig. 6 A is that the style of brushwork of second embodiment of the invention is upgraded schematic flow sheet.
Fig. 6 B is that the first track of second embodiment of the invention is eliminated rule process flow diagram.
Fig. 6 C is that the handwriting track of second embodiment of the invention illustrates figure.
Fig. 6 D is the error district touching schematic diagram of second embodiment of the invention.
Fig. 6 E is that the local path of second embodiment of the invention is eliminated schematic diagram.
Fig. 6 F is that the second track of second embodiment of the invention is eliminated rule process flow diagram.
Fig. 6 G is the overlapping schematic diagram of the track of second embodiment of the invention.
Fig. 6 H is that the local path of second embodiment of the invention is eliminated schematic diagram.
Fig. 6 I is that the handwriting track of third embodiment of the invention upgrades process flow diagram.
Fig. 6 J is that the handwriting track of third embodiment of the invention illustrates figure.
Fig. 6 K is the overlapping schematic diagram of the track of third embodiment of the invention.
Fig. 6 L is that the local path of third embodiment of the invention is eliminated schematic diagram.
Fig. 7 A is the reservation track schematic diagram of second embodiment of the invention.
Fig. 7 B is that the handwriting track of second embodiment of the invention upgrades schematic diagram.
Fig. 8 is handwriting track and the trajectory path match map of the embodiment of the present invention.
10: handheld touch device 11: touch-control module
12: handwriting track 100: handheld touch device
105: control module 106: storage module
107: track is eliminated rule 110: touch-control module
111: trajectory path 120: handwriting track
121: starting point 122: terminal
123: local path 130: error district
Embodiment
For further setting forth the present invention, reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, the handwriting track updating method of handheld touch device and the embodiment of system, method, step, structure, feature and effect thereof to proposing according to the present invention, be described in detail as follows.
Please refer to shown in Fig. 2 the handheld touch device block diagram one that it is the embodiment of the present invention.This handheld touch device 100a comprises a storage module 106, a touch-control module 110 and a control module 105.
Storage module 106 is to store more than one trajectory path 111, and control module 105 is difference electric property coupling touch-control module 110 and storage module 106.Touch-control module 106 use are touched touch-control module 106 for user with related items such as finger, pointer, and the position that record is touched is to continue to form a handwriting track 120.
Control module 105 obtains the handwriting track 120 of touch-control module 110 records, and handwriting track 120 and the trajectory path of storage module 106 pre-storages are matched, and judges whether to meet at least its one of all trajectory paths.If be judged as, meet, control module is failure to actuate, to make touch-control module 110 continuous updating handwriting tracks 120.If be judged as, do not meet, control module 105 removes the handwriting track 120 of touch-control module 110 records.
In addition, touch-control module 110 can be a touch control screen, to show the handwriting track 120 of record.And control module 105 can make touch-control module 110 show the trajectory path 111 that meets handwriting track 120, for user, learn instruction corresponding to current input handwriting track.Moreover control module 105 is at judgement touch-control module 110 when being touched, control module 105 can make touch-control module 110 show all trajectory paths 111 of storage module 106 pre-storages, supplies user's reference.
Please refer to shown in Fig. 3 A, its handheld touch device 100a that is all embodiment of the present invention grips schematic diagram, please also refer to Fig. 2 and is beneficial to understand.With regard to Fig. 3 A, learn, user can be hold by one hand handheld touch device 100a, and with thumb touching, slippage in the touch-control module 110 of handheld touch device 100a, to paint required handwriting track 120.Therebetween, user's everything all can complete by one hand.Certainly, user also can grip handheld touch device 100a on the other hand, with the touching of another hand, slippage in touch-control module 110 to draw handwriting track 120.
Please refer to shown in Fig. 3 B, its handwriting track that is first embodiment of the invention 120 upgrades schematic flow sheet.The method comprises the following step:
Record a touch-control module 110 of handheld touch device 100a and touched position, to continue to form a handwriting track 120 (step S110).As shown in Figure 3 C, when the touch-control module 110 of handheld touch device 100a is subject to user's finger touches, to make the position of being touched at first and show that it is starting point 121, the current position of finger touches that is still subject to is shown terminal 122, and start of record 121 all sites that between 122, touch-control module 110 continues to be touched to terminal, form successional handwriting track 120.This handwriting track 120 is to be presented at touch-control module 110, and is rendered as the lines of a certain width.
By a plurality of trajectory paths 111 of handwriting track 120 and the pre-storage of handheld touch device 100a match (step S120).As shown in Figure 3 D, it is all trajectory paths 111 that handheld touch device 100a stores up in advance, the direction of those trajectory paths 111 as: upper and lower, left and right, upper-left, upper-right, under-left, under-right, left-upper, left-under, right-upper, right-inferior, but with these, be not limited, also can tiltedly go up as a left side, left tiltedly under, right tiltedly upper and right oblique inferior direction.Because those trajectory paths 111 are applied to handheld touch device 100a, therefore make every effort to simply in order to the lines of comparison, dealer can store up required trajectory path 111 in advance according to the difference of function.And trajectory path 111 is except above-mentioned direction, more can additional designs clockwise direction with counterclockwise.
As shown in Figure 3 C, user is on touch-control module 110 during slippage, handwriting track 120 its directions of drawing be under-left side, control module 105 is according to the starting point 121 of handwriting track 120, current terminal 122, compare with glide direction, the direction that forms the conditions such as lines and all trajectory paths 111.Therefore when handwriting track 120 is D score, control module 105 is that the trajectory path 111 of comparing out coupling comprises: under, under-left, under-right side.In handwriting track 120 turnover during to " left side ", control module 105 is that the trajectory path 111 of comparing out coupling is bottom left.For guaranteeing that user correctly inputs handwriting track 120, the trajectory path 111 that control module 105 can mate handwriting track 120 is presented on touch-control module 110.
Also or, shown in Fig. 3 E, touch-control module 110 can be a touch control screen, control module 105 while being touched, makes touch-control module 110 show all trajectory paths, for user's reference at judgement touch-control module 110.
Judge whether handwriting track 120 meets at least one (step S130) of trajectory path 111, control module 105 can judge whether the handwriting track 120 of user's input is the handwriting track 120 that is applicable to this handheld touch device 100a.
If be judged as, meet, even control module 105 touch-control modules 110 retain previously, recorded and be subject to touch position, with continuous updating handwriting track 120 (step S132), as shown in Figure 3 C.
If be judged as, do not meet, remove this handwriting track 120 (step S131).As Fig. 4 A, the handwriting track 120 that user paints does not meet trajectory path 111, control module 105 as shown in Figure 4 B, all tracks of the handwriting track 120 of complete elimination touch-control module 110 records, and using the current finger touches position that is subject to as the starting point 121 of handwriting track 120, to continue to draw handwriting track 120.
Afterwards, control module 105 judges whether touch-control module 110 is still subject to touching (step S140).If judgement touch-control module 110 still continues to be touched, return to step S120, to continue to mate handwriting track 120 and trajectory path 111.Otherwise touch-control module 110 is for being touched if judge, the finger of representative of consumer leaves touch-control module 110, and the handwriting track 120 of current record is that it is required.It is one to stop track that control module 105 records handwriting track 120, will stop track and all trajectory paths 111 compare, and obtains the trajectory path 111 (step S150) that coupling stops track.
In addition, handheld touch device 100a can stop according to coupling the trajectory path 111 of track, carries out a relevant steering order.As the function that scrolls upwards, downwards of document edit routine, web browser forward, page-turning function backward, the and for example broadcasting of media player, recording, selected songs function.The system function module of the built-in operating system of handheld touch device 100a and for example, as login, shutdown or predefined quick instruction.
Please refer to shown in Fig. 5 the handheld touch device block diagram two that it is the embodiment of the present invention.This handheld touch device 100b comprises a storage module 106, a touch-control module 110 and a control module 105.Storage module 106 is to store a track to eliminate rule 107, and control module 105 is electric property coupling touch-control module 110 and storage module 106 respectively.
Touch-control module 106 use are touched touch-control module 106 for user with related items such as finger, pointer, and the position that record is touched is to continue to form a handwriting track 120.
Control module 105 is obtained the handwriting track 120 of touch-control module 110 records, and judges whether the formation of handwriting track 120 meets track elimination rule 107.If be judged as, do not meet, 105 of control modules are failure to actuate, to make touch-control module 110 continuous updating handwriting tracks 120.If be judged as, meet, according to track, eliminate rule 107 and remove handwriting track 120, and the current terminal of being touched position and handwriting track 120 of touch-control module 110 is carried out to error correction.
In addition, touch-control module 110 can be a touch control screen, to show the handwriting track 120 of record.And storage module 106 can store a plurality of trajectory paths 111 in advance, control module 105 can make touch-control module 110 show the trajectory path 111 that meets handwriting track 120, for user, learns instruction corresponding to current input handwriting track.Moreover control module 105 is at judgement touch-control module 110 when being touched, control module 105 can make touch-control module 110 show all trajectory paths 111 of storage module 106 pre-storages, supplies user's reference.
Track is eliminated rule 107 and is included three kinds of judgment models: one, the scope that makes a certain width of vertical handwriting track 120 both sides is an error district of handwriting track 120, when the error district of contiguous handwriting track 120 terminals of control module 105 judgement is touched, the formation of handwriting track 120 meet track and eliminate rule 107, and the position that control module 105Ji analytical error district is touched calculates the local path that should eliminate; Two, when the terminal of handwriting track 120 is overlapped in arbitrary position of handwriting track 120, the formation of handwriting track 120 meet track and eliminate rule 107, control module 105 makes overlapping part to being local path between handwriting track 120 terminals, and setting overlapping part is the terminal that handwriting track 120 is eliminated after local path; Three, when the terminal of handwriting track 120 is overlapped in this handwriting track, the formation of handwriting track 120 meet track and eliminate rule 107, and control module 105 eliminates the overlapping track of handwriting track 120, sets the terminal that handwriting track 120 is eliminated after overlapping track.
Please refer to shown in Fig. 6 A, it is the style of brushwork renewal schematic flow sheet of second embodiment of the invention, referring to Fig. 5, Fig. 6 B to Fig. 6 L is beneficial to understand, Fig. 6 B is that the first track of second embodiment of the invention is eliminated rule process flow diagram, Fig. 6 C is that the handwriting track of second embodiment of the invention illustrates figure, Fig. 6 D is the error district touching schematic diagram of second embodiment of the invention, Fig. 6 E is that the local path of second embodiment of the invention is eliminated schematic diagram, Fig. 6 F is that the second track of second embodiment of the invention is eliminated rule process flow diagram, Fig. 6 G is the overlapping schematic diagram of the track of second embodiment of the invention, Fig. 6 H is that the local path of second embodiment of the invention is eliminated schematic diagram, Fig. 6 I is that the handwriting track of third embodiment of the invention upgrades process flow diagram, Fig. 6 J is that the handwriting track of third embodiment of the invention illustrates figure, Fig. 6 K is the overlapping schematic diagram of the track of third embodiment of the invention, Fig. 6 L is that the local path of third embodiment of the invention is eliminated schematic diagram.This style of brushwork update method comprises the following step:
First record a touch-control module 110 of handheld touch device 100b and touched position, to continue to form a handwriting track 120 (step S210).This is identical with step S110, at this, does not repeat.
Then, control module 105 judges whether the formation of handwriting track 120 meets a track and eliminate rule 107 (step S220).This track is eliminated rule 107 three, is described as follows:
First method flow process as shown in Figure 6B, and the direction of handwriting track 120 with following-left be example: first set an error district 130 of handwriting track 120, error district 130 is the scope (step S310) of a certain width of vertical handwriting track 120 both sides.
As shown in Figure 6 C, when handwriting track 120 continues to produce, control module 105 is to continue, centered by handwriting track 120, at it, with limit, to set the together error district 130 of wide region.
Then, whether the error district 130 of contiguous handwriting track 120 terminals 122 of judgement is subject to touching (step S320).In this example, control module 105 is mainly to take the error district 130 of terminal 122 to be subject to touching be condition, judges whether user will carry out the corrective action of handwriting track 120.
If the error district 130 of judgement terminal 122 peripheries is touched, the formation of judging handwriting track 120 meets track elimination rule 107 (step S321), the local path 123 (step S322) that control module 105 position that analytical error district 130 is touched immediately should be eliminated to calculate handwriting track 120.The position of local path 123 as shown in Figure 6 D.
As Fig. 6 E, finger is from the terminal 122 of handwriting track 120, and according to the reverse slip of handwriting track 120 forming, the reverse track producing is seated in error district 130, control module 105 calculates the error district 130 being touched, the local path 123 that anti-release should be eliminated one by one.
If the error district 130 of judgement terminal 122 peripheries is touched, judge that the formation of handwriting track 120 does not meet track elimination rule 107 (step S323), control module 105 does not carry out any behavior.
Second method flow process is as shown in Fig. 6 F, and control module 105 first judges whether the terminal 122 of handwriting track 120 is overlapped in arbitrary position (step S330) of handwriting track 120.
If be judged as overlappingly, the formation of judging handwriting track 120 meets track and eliminates rule 107 (step S331).As shown in Figure 6 G, the terminal 122 of handwriting track 120 is to be located, to be overlapped on the vertical line segment of self, and this kind of handwriting track 120 must not meet the trajectory path 111 of storage module 106 pre-storages.As shown in Fig. 6 H, control module 105 is to make overlapping part to being local path 123 (step S332) between handwriting track 120 terminals 122, and then setting overlapping part is the terminal 122 (step S333) that handwriting track 120 is eliminated after local path 123.Otherwise, judge that the formation of handwriting track 120 does not meet track elimination rule 107 (step S 334), control module 105 does not carry out any behavior.
The third method flow is as shown in Fig. 6 I and Fig. 6 J, and touch-control module 110 can be touched position to continue to form the handwriting track 120 of a certain width by record, and the terminal 122 of handwriting track 120 is the current position of being touched of touch-control module 110.
Control module 105 can judge whether the terminal 122 of handwriting track 120 is overlapped in the adjacent track (step S420) on handwriting track 120.This step is mainly that judgement is pointed while sliding on touch-control module 110, whether according to handwriting track 120, carries out reverse slip.
As shown in Fig. 6 K, overlapping when being judged as, the overlapping track (step S421) of elimination handwriting track 120.So-called overlapping, mostly be local overlapping.Because of the position of finger according to handwriting track 120 touch-control modules that reverse slip is touched 110, inevitable is not identical with the position of touch-control module that previous drafting handwriting track 120 is touched 110, therefore need judge the local path 123 that should eliminate in the overlapping mode in part.Then, set the terminal 122 (step S422) that handwriting track 120 is eliminated after overlapping track, as shown in Fig. 6 L.
If be judged as underlappedly, control module 105 assert the elimination that does not need to carry out handwriting track 120, and continuous updating handwriting track 120 (step S423).
Please refer to shown in Fig. 7 A and Fig. 7 B, Fig. 7 A is the reservation track schematic diagram of second embodiment of the invention, and Fig. 7 B is that the handwriting track of second embodiment of the invention upgrades schematic diagram.
As shown in Figure 7 A, no matter be, with above-mentioned which kind of track, eliminate rule, as long as when the formation of control module 105 judgement handwriting tracks 120 meets track elimination rule, eliminate according to track the local path 123 (step S221) that rule 107 is eliminated handwriting tracks 120.
Then the current terminal 122 of being touched position and handwriting track 120 of touch-control module 110 is carried out to error correction (step S222).This step is eliminated after local path 123 mainly for handwriting track 120, the terminal 122 of handwriting track 120 is not corresponding with the current touch position that is subject to of touch-control module 110 most probably, therefore need carry out terminal 122 and the current error correction that is subject to distance between touch position of touch-control module 110 of handwriting track 120.Otherwise, if be judged as, do not meet track and eliminate rule, i.e. continuous updating handwriting track 120 (step S223).Afterwards, control module 105 judges whether touch-control module 110 is still subject to touching (step S230).
If judgement touch-control module 110 still continues to be touched, return to step S210, to continue to form handwriting track 120.As Fig. 6 D, Fig. 6 G, Fig. 7 A and Fig. 7 B, the direction of handwriting track 120 be first under-left side.Secondly, user's finger reverse slip and to form track overlapping or carry out error district 130 on touch-control module 110.Then, control module 105 is eliminated according to track and is eliminated the local path 123 that rule 107 produces.Finally, finger continues to slide and forms the handwriting track 120 that user really needs, following-right side.
If judgement touch-control module 110 is for being touched, the finger that is representative of consumer leaves touch-control module 110, current recorded handwriting track 120 is that it is required, it is one to stop track that handheld touch device 100b records handwriting track 120, a plurality of trajectory paths 111 that stop track and handheld touch device 100b are compared, obtain the trajectory path 111 (step S240) that coupling stops track.
In addition, handheld touch device 100b can stop according to coupling the trajectory path 111 of track, carries out a relevant steering order; Handheld touch device 100b can be shown in touch-control module 110 by handwriting track 120, the trajectory path 111 that meets handwriting track 120.And the handwriting track 120 that touch-control module 110 shows is the lines of a certain width.These explanations are the same, are not repeated herein.
Please refer to shown in Fig. 8, Fig. 8 is handwriting track and the trajectory path match map of the embodiment of the present invention, referring to Fig. 3 E, is beneficial to reference.In above-mentioned each handwriting track updating method, when hand-held device 100 judgement touch-control modules 110 are touched, be the trajectory path that shows current executable steering order.
As shown in Figure 8, when hand-held device 100 judgement touch-control modules 110 are still touched, and while upgrading the operation of handwriting track (step S132, step S223 or step S423), be from all trajectory paths that shown 111, to remove the trajectory path of the handwriting track that does not meet renewal, only retain the trajectory path 111 that mates the handwriting track 120 being updated.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (22)
1. a handwriting track updating method for handheld touch device, is characterized in that it comprises the following steps:
Record a touch-control module of this handheld touch device and touched position, to continue to form a handwriting track;
Whether at least one that judges a plurality of trajectory paths of the pre-storage of this handwriting track and this handheld touch device meets;
When being judged as, do not meet, all tracks of complete this handwriting track of removing, using the current touch position that is subject to of this touch-control module as the starting point of this handwriting track, to continue to draw this handwriting track;
When being judged as, meet, upgrade this handwriting track;
Removing or upgrading after this handwriting track, judge whether this touch-control module is still touched; And
When this touch-control module of judgement is touched, record this handwriting track and be one and stop track, this is stopped to track and the plurality of trajectory path compares, this stops the trajectory path of track to obtain coupling, to stop this trajectory path of path matching according to this, carry out a steering order.
2. handwriting track updating method according to claim 1, is characterized in that wherein said handheld touch device is that this handwriting track is shown in to this touch-control module, and this handwriting track is the lines of a certain width.
3. handwriting track updating method according to claim 1, is characterized in that wherein said handheld touch device is shown in this touch-control module by the described trajectory path that meets this handwriting track.
4. handwriting track updating method according to claim 1, is characterized in that a wherein said touch-control module that records this handheld touch device is touched in the step at position, more comprises the following step:
When this touch-control module is touched, show those trajectory paths.
5. handwriting track updating method according to claim 4, is characterized in that in the step of wherein said this handwriting track of renewal, comprises at least one trajectory path that does not meet this handwriting track in those trajectory paths that removing shown.
6. handwriting track updating method according to claim 1, is characterized in that it more comprises the following step:
When this touch-control module of judgement, still touched, return to this touch-control module that records this handheld touch device and touched position, to continue to form the step of a handwriting track.
7. a handwriting track updating method for handheld touch device, is characterized in that it comprises the following steps:
Record a touch-control module of this handheld touch device and touched position, to continue to form a handwriting track;
Whether the formation that judges this handwriting track meets a track elimination rule, and this judgement comprises the following steps:
(a) set an error district of this handwriting track, this error district is the scope of a certain width of vertical these handwriting track both sides;
(b) whether the error district of contiguous this handwriting track terminal of judgement is touched;
(c) if the error district of contiguous this handwriting track terminal of judgement is touched, the formation of judging this handwriting track meets this track and eliminates rule, according to this track, eliminates rule and analyzes the local path that the position touched in this error district should be eliminated to calculate this handwriting track;
(d) if the error district of contiguous this handwriting track terminal of judgement is touched, judge that the formation of this handwriting track does not meet this track elimination rule, upgrade this handwriting track;
Removing or upgrading after this handwriting track, judge whether this touch-control module is still touched; And
When this touch-control module of judgement, touched, record this handwriting track and be one and stop track, this is stopped to track with trajectory path compares, this stops the trajectory path of track to obtain coupling, to carry out, mates this and stops a steering order of the trajectory path of track.
8. handwriting track updating method according to claim 7, is characterized in that wherein said step (a), (b), (c) and (d) can by the following step, be replaced in the lump:
Judge whether the terminal of this handwriting track is overlapped in arbitrary position of this handwriting track;
If be judged as overlappingly, the formation of judging this handwriting track meets this track and eliminates rule, makes the overlapping part of this handwriting track to being local path between this handwriting track terminal, sets this overlapping part and eliminates the terminal after this local path for this handwriting track; And
If be judged as underlappedly, the formation of judging this handwriting track does not meet this track and eliminates rule.
9. handwriting track updating method according to claim 7, is characterized in that wherein said handheld touch device is that this handwriting track is shown in to this touch-control module, and this handwriting track is the lines of a certain width.
10. handwriting track updating method according to claim 7, is characterized in that wherein said step (a), (b), (c) and (d) can by the following step, be replaced in the lump:
Whether the terminal that judges this handwriting track is overlapped on the adjacent track of this handwriting track;
Overlapping when being judged as, eliminate the overlapping track of this handwriting track, set this handwriting track and eliminate the terminal after this overlapping track; And
Underlapped when being judged as, judge that the formation of this handwriting track does not meet this track elimination rule, upgrade this handwriting track.
11. handwriting track updating methods according to claim 7, is characterized in that wherein said handheld touch device is shown in this touch-control module by the trajectory path that meets this handwriting track.
12. handwriting track updating methods according to claim 7, it is characterized in that wherein said judge this step whether this touch-control module still touched after, more comprise the following step:
When this touch-control module of judgement, still touched, return to this touch-control module that records this handheld touch device and touched position, to continue to form a handwriting track step.
13. handwriting track updating methods according to claim 7, is characterized in that a wherein said touch-control module that records this handheld touch device is touched in the step at position, comprise the following step:
When this touch-control module is touched, utilize the display module of this hand-held device to show those trajectory paths.
14. handwriting track updating methods according to claim 13, is characterized in that in the step of wherein said this handwriting track of renewal, comprise and remove at least one trajectory path that does not meet this handwriting track that this display module shows.
The handwriting track of 15. 1 kinds of handheld touch devices upgrades system, it is characterized in that it comprises:
One storage module, in order to store a plurality of trajectory paths;
One touch-control module, uses for touching and recording and is touched position to continue to form a handwriting track; And
One control module, in order to judge whether this handwriting track meets at least one of those trajectory paths, meeting this this handwriting track of touch-control module continuous updating in season, all tracks of complete this handwriting track of removing when not meeting, using the current touch position that is subject to of this touch-control module as the starting point of this handwriting track, to continue to draw this handwriting track, at this touch-control module of judgement, touched, record this handwriting track and be one and stop track, this is stopped to track and the plurality of trajectory path compares, this stops the trajectory path of track to obtain coupling, to carry out coupling, this stops a steering order of the trajectory path of track.
16. handwriting tracks according to claim 15 upgrade system, it is characterized in that wherein said touch-control module is a touch control screen, and this control module makes this touch-control module display symbol should the trajectory path of handwriting track.
17. handwriting tracks according to claim 15 upgrade system, it is characterized in that wherein said touch-control module is a touch control screen, and this touch-control module is when being touched, and this control module makes this touch-control module show those trajectory paths.
The handwriting track of 18. 1 kinds of handheld touch devices upgrades system, it is characterized in that it comprises:
One storage module, eliminates rule in order to store a track;
One touch-control module, uses for touching and recording and is touched position to continue to form a handwriting track; And
One control module, in order to judge whether the formation of this handwriting track meets this track and eliminate rule, when meeting, according to this track, eliminate the local path that rule is eliminated this handwriting track, the current terminal of being touched position and this handwriting track of this touch-control module is carried out to error correction, when not meeting, upgrade this handwriting track, removing or upgrading after this handwriting track, this control module more judges whether this touch-control module is still touched, at this touch-control module of judgement, touched, it is one to stop track that this control module more records this handwriting track, this is stopped to track and trajectory path compares, this stops the trajectory path of track to obtain coupling, to carry out coupling, this stops a steering order of the trajectory path of track,
Wherein this track is eliminated the error district that the scope that rule is a certain width of vertical these handwriting track both sides of order is this handwriting track, when the error district of contiguous this handwriting track terminal of this control module judgement is touched, the formation of this handwriting track meet this track and eliminate rule, and this control module analyzes the local path that the position touched in this error district should be eliminated to calculate this handwriting track.
19. handwriting tracks according to claim 18 upgrade system, it is characterized in that wherein said storage module more stores a plurality of trajectory paths, this touch-control module is a touch control screen, and this control module makes this touch control screen display symbol should the trajectory path of handwriting track.
20. handwriting tracks according to claim 18 upgrade system, it is characterized in that wherein said storage module more stores a plurality of trajectory paths, and this touch-control module is a touch control screen, and this control module makes this touch control screen show those trajectory paths.
21. handwriting tracks according to claim 18 upgrade system, while it is characterized in that wherein said track is eliminated terminal that rule comprises this handwriting track and is overlapped in arbitrary position of this handwriting track, the formation of this handwriting track meet this track and eliminate rule, the overlapping part that this control module makes this handwriting track is to being local path between this handwriting track terminal, sets this overlapping part and eliminates the terminal after this local path for this handwriting track.
22. handwriting tracks according to claim 18 upgrade system, while it is characterized in that wherein said track is eliminated terminal that rule is this handwriting track and is overlapped in the adjacent track of this handwriting track, be determined with reverse slip, this control module is eliminated the overlapping track of this handwriting track, sets this handwriting track and eliminates the terminal after this overlapping track.
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| CN200910149079.3A CN101923635B (en) | 2009-06-16 | 2009-06-16 | Handheld touch device handwriting track updating method and system thereof |
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| CN200910149079.3A CN101923635B (en) | 2009-06-16 | 2009-06-16 | Handheld touch device handwriting track updating method and system thereof |
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| CN102193735A (en) * | 2011-03-24 | 2011-09-21 | 北京思创银联科技股份有限公司 | Touch operation method |
| CN103617001A (en) * | 2013-12-02 | 2014-03-05 | Tcl通讯（宁波）有限公司 | Mobile terminal touch screen unlocking system and method |
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| CN1700244A (en) * | 2004-05-19 | 2005-11-23 | 升达科技股份有限公司 | Touch control type character input method and control module thereof |
| CN101398732A (en) * | 2008-10-29 | 2009-04-01 | 深圳市中兴移动通信有限公司 | Implementing method of sliding control in terminal human-computer interaction |
| CN101408817A (en) * | 2007-10-12 | 2009-04-15 | 集嘉通讯股份有限公司 | Method and apparatus for inputting operating instructions of double-touch panel |
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| US5038382A (en) * | 1989-10-13 | 1991-08-06 | International Business Machines Corporation | Multi-scale recognizer for hand drawn strokes |
| JP3546337B2 (en) * | 1993-12-21 | 2004-07-28 | ゼロックス コーポレイション | User interface device for computing system and method of using graphic keyboard |
| US6639584B1 (en) * | 1999-07-06 | 2003-10-28 | Chuang Li | Methods and apparatus for controlling a portable electronic device using a touchpad |
| EP1220140A1 (en) * | 2000-12-27 | 2002-07-03 | Asulab S.A. | Method for recognising characters drawn manually on a capture area and electronic device for implementing the method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1700244A (en) * | 2004-05-19 | 2005-11-23 | 升达科技股份有限公司 | Touch control type character input method and control module thereof |
| CN101408817A (en) * | 2007-10-12 | 2009-04-15 | 集嘉通讯股份有限公司 | Method and apparatus for inputting operating instructions of double-touch panel |
| CN101398732A (en) * | 2008-10-29 | 2009-04-01 | 深圳市中兴移动通信有限公司 | Implementing method of sliding control in terminal human-computer interaction |
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