CN102147691B - Unlocking method for touch screen - Google Patents

Unlocking method for touch screen Download PDF

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Publication number
CN102147691B
CN102147691B CN2010101088242A CN201010108824A CN102147691B CN 102147691 B CN102147691 B CN 102147691B CN 2010101088242 A CN2010101088242 A CN 2010101088242A CN 201010108824 A CN201010108824 A CN 201010108824A CN 102147691 B CN102147691 B CN 102147691B
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China
Prior art keywords
touch
touch point
unlock component
touch screen
screen
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Expired - Fee Related
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CN2010101088242A
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Chinese (zh)
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CN102147691A (en
Inventor
赵加敏
刘向华
陈辉
宁文峰
蔡军
肖鹏飞
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Beijing Samsung Telecommunications Technology Research Co Ltd
Samsung Electronics Co Ltd
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Beijing Samsung Telecommunications Technology Research Co Ltd
Samsung Electronics Co Ltd
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Priority to CN2010101088242A priority Critical patent/CN102147691B/en
Publication of CN102147691A publication Critical patent/CN102147691A/en
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Abstract

The invention discloses an unlocking method for an electronic device with a touch screen. The method comprises the following steps: a plurality of unlocking components are displayed on the touch screen; a user touches any place on the touch screen; the plurality of unlocking components move toward the touched point; when the predetermined number of unlocking components in the plurality of unlocking components are coincided with the touched point according to a predetermined sequence, the unlocking is successful. The method increases the interestingness of the unlocking process; the unlocking components are movable, so as to prevent the abrasion of the touch screen and the decreasing of the sensing precision caused by operating the unlocking components at a fixed area for a long time.

Description

Touch screen unlocking method
Technical field
The present invention relates to unlock method, particularly have the unlock method of the electronic equipment of touch-screen.
Background technology
At present; in portable terminal, portable terminal device and the Miniature Terminals such as personal digital assistant (Personal Digital Assistant:PDA), palm PC (PocketPC:PPC), smart mobile phone; major part all has advances line-locked function to equipment; privacy and data with the protection user; and prevent user's maloperation, and the user can use different modes to remove the locking of equipment.Take mobile phone as example, the most frequently used unlock method is the lock-out state of removing mobile phone by hardware button.
In addition, touch-screen has slowly become the accessory commonly used of mobile terminal device, some equipment even cancelled most hardware button, touch screen operation as topmost and method user interactions.For the above-mentioned terminal that is equipped with touch-screen, then can utilize the input characteristics of touch-screen to remove its lock-out state.For example for the mobile phone with touch-screen, can remove the mobile phone lock-out state with virtual key.
Except the virtual key unlock method, the touch screen unlocking method that carries out release by touch-screen also has much such as slide block release method, gesture release method, drag area release method and line release method etc.Here slide block release method for example refers to and realizes release by the predetermined block icon that slides, gesture release method refers to such as realize release by write predetermined literal or figure etc. touchly on touch-screen, drag area release method for example refers to and realizes release by the assembly in the presumptive area is dragged to the another one zone, connects to realize release and line release method refers to the several points that for example will be scheduled to by touch manner.
Sometimes on the basis of above-mentioned touch screen unlocking operation, need to improve confidentiality by password authentification toward contact.For example after the user has carried out above-mentioned unlocking operation, eject the interface of input password, the combination of being inputted string number or letter by the user unlocks, if fail to input correct combination, mobile phone will be return lock-out state.
Touch-screen can catch the user click, touch the operations such as mobile, above-mentioned various touch screen unlocking methods utilize this input characteristics to carry out unlocking operation.Existing unlock method has only been noticed the possibility of efficient and eliminating maloperation, and generally all adopts single mode of operation, and each releasing process is similar, does not have variability, dry as dust, does not more have recreational saying.
And above-mentioned various unlock methods are general all to catch touch event in fixing zone, and permanent operation can cause these zone touch-screen wearing and tearing larger, and sensor accuracy descends.
The employed interface of simultaneously password authentification generally all is to separate with the interface phase of touch screen unlocking operation, needs the user to carry out the input of password at other interface, operates easy not.
Summary of the invention
In view of the problem that exists in the above-mentioned existing touch screen unlocking method, the invention provides a kind of recreational and touch screen unlocking method that interactivity is stronger, and need not the safe effect that other interface for password input can reach password authentification, can improve the efficient of unlocking operation, solve simultaneously long-term the operation in fixed area and caused the large problem of touch-screen wearing and tearing.
To achieve these goals, the touch screen unlocking method according to a kind of electronic equipment be used to having touch-screen of the present invention comprises step: in a plurality of unlock component of described touch screen display; The user puts any place that touches described touch-screen, and described a plurality of unlock component move towards described touch point; When the unlock component of the predetermined number in described a plurality of unlock component overlaps with described touch point according to predetermined order, the release success.
And above-mentioned touch screen unlocking method is characterized in that, described predetermined number and described predetermined order are by the prior free setting of user.
And above-mentioned touch screen unlocking method also comprises step: the assembly that judges whether described predetermined number within the time of pre-fixed length all overlapped with described touch point.
And above-mentioned touch screen unlocking method is characterized in that, is static or mobile in described a plurality of unlock component of described touch screen display, and is distributed in randomly on the described touch-screen.
And above-mentioned touch screen unlocking method is characterized in that, when the user continued mobile touch point from described initial some synapsis, described a plurality of unlock component moved along with the mobile change moving direction of described touch point and to described touch point.
And above-mentioned touch screen unlocking method is characterized in that, when any of described a plurality of unlock component overlapped with described touch point, the described unlock component that overlaps with the touch point disappeared or immediately along with solution is touched a little and moved.
According to touch screen unlocking method of the present invention, need not the safe effect that other interface for password input can reach password authentification, improved the efficient of unlocking operation, and because unlock component and releasing process tool sight and recreational, improved user's experience good opinion, and because the distributing position of unlock component on touch-screen is at random, can avoid for a long time causing in the fixed area operation that touch-screen is worn, sensing accuracy descends.
Description of drawings
By the description of carrying out below in conjunction with accompanying drawing, above and other purpose of the present invention and characteristics will become apparent, wherein:
Fig. 1 is the block scheme of the electronic equipment of the touch screen unlocking method of use embodiments of the present invention;
Fig. 2 is the process flow diagram of the detailed step of expression touch screen unlocking method according to the embodiment of the present invention;
Fig. 3 is for being used for explanation according to the figure of the first embodiment of touch screen unlocking method of the present invention;
Fig. 4 is for being used for explanation according to the figure of the first embodiment of touch screen unlocking method of the present invention;
Fig. 5 is for being used for explanation according to the figure of the first embodiment of touch screen unlocking method of the present invention;
Fig. 6 is for being used for explanation according to the figure of the second embodiment of touch screen unlocking method of the present invention;
Fig. 7 is for being used for explanation according to the figure of the second embodiment of touch screen unlocking method of the present invention;
Fig. 8 is for being used for explanation according to the figure of the second embodiment of touch screen unlocking method of the present invention;
Fig. 9 is for being used for explanation according to the figure of the second embodiment of touch screen unlocking method of the present invention.
Main symbol description: 100 is electronic equipment; 101 interactive unit; 110 is input block; 120 is display unit; 102 is operation processing unit; 210 is arithmetic logic unit; 220 is the data computing unit; 103 is storage unit; 1 is red fish; 2 is yellow fish; 3 is blue fish; 11 is red ball; 12 is yellow ball; 13 is blue ball; S1010-S1090 is step.
Embodiment
Below, describe embodiments of the present invention in detail with reference to accompanying drawing.
(embodiment)
The general steps of touch screen unlocking method according to the embodiment of the present invention is as follows, and detailed step will be in rear description.
At first, be at electronic equipment under the state of locking, the unlock component that is made of more than one static or mobile icon is distributed on the touch-screen randomly.Under the above-mentioned lock-out state, touch any point if touch-screen detects the user at touch-screen, then unlock component will be moved to the touch point, or it is initiatively close to unlock component to move the touch point by the user.When all unlock component overlap with the touch point with a definite sequence, then release success.If with before the touch point overlapped, movement or point that the user abandons the touch point touch in all unlock component, then release failure, electronic equipment keeps released state.
In addition, in the touch screen unlocking method of embodiments of the present invention, if user's initial touch point overlaps with one of unlock component of being scheduled to, and the click that is operating as the user of this initial touch point, and then continue to click other unlock component by predetermined order, if within the time of pre-fixed length, finished the click of above-mentioned all unlock component, also successfully release.
Fig. 1 is the block scheme of the electronic equipment 100 of the touch screen unlocking method of use present embodiment.
Among Fig. 1, electronic equipment 100 comprises interactive unit 101, operation processing unit 102, storage unit 103.
Interactive unit 101 for the treatment of the interactive information between electronic equipment 100 and the user, comprises input block 110 and display unit 120.
Wherein, input block 110 is used for receiving user's click move operation.
Display unit 120 is used for the display screen unlock component and shows releasing process.
The electronic equipment 100 of unlock method that uses present embodiment with touch-screen as interactive unit 101, touch-screen be input block 101 be again display unit 102, that is, input block 110 and display unit 120 share physical interfaces.
Operation processing unit 102 comprises arithmetic logic unit 210 and data computing unit 220, is respectively applied to data calculating and logic and judges.
Arithmetic logic unit 210 is used for judging whether unlocking condition satisfies, if satisfy then electronic equipment 100 execution unlocking operations.
Data computing unit 220 receives the position of touch point from input block 110, according to the position of the mobile computing unlock component of touch point, and the position of the unlock component when calculating the user and carrying out the touch of touch-screen.
Operation processing unit 102 consists of the control module of electronic equipments 100, when the user according to predetermined select progressively during the assembly of described a plurality of unlock component, unlock.
Storage unit 103 is used for the required relevant information of storage unit operation, comprises the motion path of unlock component, user's touch point information and locking or released state.
Fig. 2 is the process flow diagram of expression according to the detailed step of the touch screen unlocking method of present embodiment.
At step S1010, under lock-out state, the unlock component that is made of more than one static or mobile icon is distributed in the position at random of touch-screen, under this lock-out state, waits for that the user touches any point at touch-screen.
At step S1020, touch-screen detects the initial touch point of user on touch-screen.
At step S1030, judge that whether initial touch point overlaps with in a plurality of unlock component any.
At step S1030, do not overlap (step S1030: "No"), then forward step S1060 to if judge in initial touch point and a plurality of unlock component any.
Otherwise at step S1030, overlap (step S1030: "Yes") if judge in initial touch point and a plurality of unlock component any, then then at step S1040, judge whether the user continues to have clicked other unlock component within the time of pre-fixed length, judge namely whether the user has clicked after the unlock component that overlaps with the initial touch point that detects at step S1020, within the time of pre-fixed length, continue to have clicked other unlock component.
At step S1040, within the time of pre-fixed length, do not continue to click other unlock component (step S1040: "No"), then forward step S1060 to if judge the user.
Otherwise at step S1040, within the time of pre-fixed length, continue to have clicked other unlock component (step S1040: "Yes") if judge the user, then then at step S1050, judge whether the user has then clicked all unlock component successively within the time of pre-fixed length.
At step S1050, then within the time of pre-fixed length, clicked successively all unlock component (step S1050: "Yes"), then forward step 1080 to if judge the user.
Otherwise at step S1050, if judge that the user does not have then to click successively all unlock component (step S1050: "No"), then forward step S1100 within the time of pre-fixed length.
At step S1060, judge whether the user continues to have moved the touch point, judge whether that namely the operation of user in initial touch point is not clicking operation, to touch initial touch point motionless or proceed the move operation of touch point from initial touch point but continue point.For example, when touch-screen begins to have abandoned touch at predetermined short time internal induction to the user from sensing initial touch, then think clicking operation.
At step S1060, if judge that the user does not continue to have moved touch point (step S1060: "No"), then forward step S1100 to.
Otherwise at step S1060, if it is motionless or moved touch point (step S1060: "Yes") to judge that the user continues a little tactile initial touch point, then then at step S1070, judgement is before the point that the user abandons the touch point touches or be mobile, and whether all unlock component all overlapped with the touch point.In the present embodiment, before the point that the user abandons the touch point touched or be mobile, all unlock component all moved towards the touch point.
At step S1070, if judge that not be that all unlock component all overlapped (step S1070: "No"), then forward step S1100 to the touch point before the point that the user abandons the touch point touches or be mobile.
Otherwise at step S1070, if judge that all unlock component all overlapped (step S1070: "Yes"), then forward step S1080 to the touch point before the point that the user abandons the touch point touches or be mobile.
At step S1080, judge whether all unlock component and order clicked or that touch are the order of being scheduled to, and judge namely whether the order that all unlock component overlap with the touch point is the order of being scheduled to.
At step S1080, be predetermined order (step S1080: "Yes"), then then carry out unlocking operation at step S1090, i.e. release success if judge the order that all unlock component overlap with the touch point.
Otherwise at step S1080, if judge all unlock component order that overlaps with the touch point and inconsistent (the step S1080: "No"), then forward step S1100 to of order that is scheduled to.
At step S1100, because the release failure is waited for user's touch screen again so return step S1010.
The detailed step of the touch screen unlocking method of present embodiment has been described to this for this reason.
In above-mentioned steps, the sequencing that the touch point overlaps with unlock component can freely be set in advance by the user, plays the effect of password authentification.
And in above-mentioned steps S1010, unlock component can be static or random walk, as to have recreational or ornamental colour fish or ball etc. under original state.Recreational in order to increase, when the user clicked in the position that does not overlap with the solution lock construction element, after touch screen can show the fish food, goldfish were fallen over each other the You Xiangyu food, ate up the fish food.
And in above-mentioned steps S1030, step S1040 and step S1050, the unlock component of clicked mistake can disappear or stop mobile immediately.
And in above-mentioned steps S1060 and step S1070, unlock component can be adjusted moving direction at any time along with the change in location of touch point, and moves towards the touch point.
And in above-mentioned steps S1060 and step S1070, the unlock component that overlapped with the touch point can disappear or stop mobile or along with the touch point is mobile immediately.And, in along with touch point together mobile process, when dropping on after the touch point if there is unlock component lags behind moving of touch point, can continue to move towards the touch point and catch up with the touch point.
As mentioned above, according to touch screen unlocking method of the present invention because the user can the free setting unlock component with the touch point overlap order as unlocking condition, reached the effect of password authentification, need not other interface for password input and namely can guarantee security, can improve the efficient of unlocking operation.
And, according to touch screen unlocking method of the present invention, because the distributing position of unlock component on touch-screen is arbitrarily, the motion track of touch point is also unfixing in the releasing process, can avoid for release catches touch event in fixing zone for a long time, thereby can avoid large, the sensor accuracy decline of these zone touch-screen wearing and tearing.
And, according to touch screen unlocking method of the present invention, because unlock component itself and releasing process have sight and recreational, can make more being full of variety property of releasing process, thereby can improve user's experience good opinion.
In addition, in order to increase recreational and security, can carry out various distortion to the touch screen unlocking mode of present embodiment.
For example, although in the present embodiment with the color of unlock component as judging whether successful condition element is used in release, but the present invention is not limited to this, can also be with the shape of unlock component or size as judging whether successful condition element is used in release.
Again for example, although waiting in the present embodiment the user has clicked after all unlock component, the order of judging again clicked unlock component whether with predetermined sequence consensus, but the present invention is not limited to this, can also be when unlock component overlaps with the touch point, judge order that unlock component overlaps with the touch point whether with predetermined sequence consensus.
Again for example, although overlap condition as the release success with the touch point with all unlock component in the present embodiment, the present invention is not limited to this, can also suitably change the number of the unlock component that need to overlap with the touch point for successful release.
The logic difficulty that again for example, can also increase unlocking condition increases security.
Below, the situation take unlock component as colored fish or ball is as example, and imagery ground illustrates touch screen unlocking method and the distortion thereof of present embodiment.
(example 1)
Fig. 3 to Fig. 5 is for being used for explanation according to the figure of the first embodiment of touch screen unlocking method of the present invention.
Such as Fig. 3, under lock-out state, redness is arranged on the touch-screen, yellow and blue three fishes move about at screen in mode at random.In Fig. 3, represent red fish with symbol 1, represent yellow fish with symbol 2, represent blue fish with symbol 3, represent the touch point with the circle that is filled with oblique line.
If the position that the user does not overlap with fish on screen is clicked, should click place will show the fish food at screen, fish can swim over to click place and eat the fish food.After the fish food was eaten up, fish acted on one's own.If click repeatedly in different places, then these a plurality of places will show the fish food, and every fish can be to removing to eat the fish food from own nearest place.
If the user not with position that fish overlaps on touch screen and drag the touch point, then fish can move about to the touch point, such as Fig. 4, Fig. 5.If three fish all arrives this point, and with predetermined red, yellow, blue order arrival, then unlock, otherwise continue lock-out state.If the user abandoned the movement of touch point before fish all arrives, then continue locking.Here can fix as the arrival order of three fishes of unlocking condition, also can freely be set in advance by the user.
If perhaps the user clicks any fish, then this fish is as you were a burst of on screen.If three fishes with on the screen in the predetermined quick continuity point of red, yellow, blue order then unlock.If other any fish has begun to move when clicking the last item fish, will recover lock-out state, namely all fishes move about again.Perhaps the user does not click all fishes with specified order, will recover lock-out state yet.
Any fish during perhaps if the user puts, then the user can move this fish to screen Anywhere, and other two fishes are mobile to this point.If snapper in the point, then the process yellow croaker is bluefish when mobile, equipment release this moment.If not this order, then can move together three fishes to any position of screen.
(example 2)
Fig. 6 to Fig. 9 is for being used for explanation according to the figure of the second embodiment of touch screen unlocking method of the present invention.
As shown in Figure 6, at lock-screen three red balls, three yellow balls, three blue balls are arranged, move at screen in mode at random, ball is non-overlapping on screen, and two balls are collided and then flicked, and ball is run into screen edge and also produced bounce-back.In Fig. 6, represent red ball with symbol 11, represent yellow ball with symbol 12, represent blue ball with symbol 13, represent the touch point with the circle that is filled with oblique line.
The position that does not overlap with any ball on screen is clicked or touch and mobile touch point, then all balls all can be to click place or touch point motion, gather at last around the touch point, if three color sequences that arrive ball are the orders of being scheduled to, for example be the order of red ball, yellow ball, basketball, then equipment unlocks.If not this order, then ball all gathers around the touch point, if the user abandons the movement of touch point, then the ball of all gatherings flicks towards periphery, and the ball that does not also arrive is then abandoned advancing.
If initial touch point overlaps with any one ball, as shown in Figure 7, then all balls all stop in the original place on the screen.Move in the mode of Snake the touch point that ball in the point is followed the user, such as Fig. 8, Fig. 9.If the order with the color of the ball of three connections of account is scheduled to, and for example is the order of red ball, yellow ball, yellow ball, then locking is disengaged, otherwise continues to keep lock-out state.When the not connection ball on the screen during less than some, the ball of random color can appear at random site, and the user can continue the Snake game.
In the time of perhaps initial, the user clicks any one ball, and this ball is motionless a period of time on screen, if three balls in the continuity point are red ball, yellow ball, yellow ball, then locking is disengaged, otherwise keeps lock-out state.The user can continue to connect the ball on the screen, continues the game of Snake.

Claims (6)

1. touch screen unlocking method that is used for having the electronic equipment of touch-screen comprises step:
In a plurality of unlock component of described touch screen display;
The user puts any place that touches described touch-screen, and described a plurality of unlock component move towards the touch point;
When the unlock component of the predetermined number in described a plurality of unlock component overlaps with described touch point according to predetermined order, the release success.
2. touch screen unlocking method as claimed in claim 1 is characterized in that, described predetermined number and described predetermined order are by the prior free setting of user.
3. touch screen unlocking method as claimed in claim 1 also comprises step:
The assembly that judges whether described predetermined number within the time of pre-fixed length all overlapped with described touch point.
4. touch screen unlocking method as claimed in claim 1 is characterized in that, is static or mobile in described a plurality of unlock component of described touch screen display, and is distributed in randomly on the described touch-screen.
5. touch screen unlocking method as claimed in claim 1 is characterized in that, when the user continued mobile touch point from initial some synapsis, described a plurality of unlock component moved along with the mobile change moving direction of described touch point and to described touch point.
6. touch screen unlocking method as claimed in claim 1 is characterized in that, when any of described a plurality of unlock component overlapped with described touch point, the unlock component that overlaps with the touch point disappeared or immediately along with the touch point is mobile.
CN2010101088242A 2010-02-09 2010-02-09 Unlocking method for touch screen Expired - Fee Related CN102147691B (en)

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