WO2013123738A1 - 一种屏幕的解锁系统和方法 - Google Patents
一种屏幕的解锁系统和方法 Download PDFInfo
- Publication number
- WO2013123738A1 WO2013123738A1 PCT/CN2012/076178 CN2012076178W WO2013123738A1 WO 2013123738 A1 WO2013123738 A1 WO 2013123738A1 CN 2012076178 W CN2012076178 W CN 2012076178W WO 2013123738 A1 WO2013123738 A1 WO 2013123738A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- unlocking
- reference point
- point
- screen
- angle
- Prior art date
Links
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04842—Selection of displayed objects or displayed text elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/667—Preventing unauthorised calls from a telephone set
- H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
Definitions
- the present invention relates to the field of mobile terminal applications, and in particular, to a screen unlocking system and an unlocking method. Background technique
- the mobile phone screen unlocking method has shown an increasingly diversified trend in recent years:
- the initial button press is unlocked by a combination of buttons; in the touch screen mobile phone application, the touch operation is gradually developed according to a fixed trajectory.
- the unlocking element is moved to the target area, and the blank area is filled with various unlocking methods.
- the unlocking of the mobile phone according to the human body features such as the use of feature recognition such as face, fingerprint, sound, etc., is gradually becoming a prior art and is known to the public.
- the image can be unlocked according to a predetermined display path, and the determination method of the unlocking corresponds to the predetermined posture, and the contact of the image moving on the touch screen with the path corresponding to the predefined path on the touch screen is detected.
- the above unlocking process can be performed only when the unlocking path and the gesture are preset.
- the track or target setting of the unlocking interface is also complicated, which may cause some users, especially middle-aged and old users, to be difficult to unlock successfully. .
- the present invention adopts the following technical solutions:
- a method for unlocking a screen including:
- the touch point continuously moves in the screen to obtain current position information of the touch point on the screen; the unlocking reference point is used as a vertex, and the starting position of the touch point and the current position of the touch point are calculated.
- the angle is increased, and when the angle is larger than the preset unlocking angle, the screen is unlocked.
- determining the location information of the unlock reference point is specifically:
- any point that is at a preset standard length from the starting position of the touch point is selected as the unlock reference point.
- determining the location information of the unlock reference point is specifically:
- a reference point that meets the preset standard is selected as the unlock reference point.
- selecting a reference point that meets the preset standard as the unlocking reference point is specifically:
- the area of the screen where the starting position of the touch point is located is determined; the reference point of the screen area where the starting position of the touch point is located is selected as the unlocking reference point.
- selecting a reference point that meets the preset standard as the unlocking reference point is specifically:
- the reference point of the region where the starting position of the touch point is located is selected as the unlocking reference point; If the calculated distance is less than the standard distance, the reference point in another area closest to the starting position of the touch point is selected as the unlock reference point.
- the method further includes:
- An unlocking start line is displayed in the screen, the unlocking starting line is a ray starting from the unlocking reference point and passing the starting position of the touch point.
- the method further includes:
- An unlocking target line is displayed in the screen, the unlocking target line is a ray starting from the unlocking reference point, and an angle with the unlocking starting line is a preset unlocking angle.
- the method further includes:
- the area in which the sector is located is formed by two sides, one of which is an unlocking start line, and the other is a line defined by the unlocking reference point and the currently operating touch point.
- a screen unlocking system includes:
- a screen detecting module configured to detect location information of the touch point on the screen, and send the information to the angle calculation module
- a reference point confirmation module configured to confirm location information of the unlock reference point, and send the information to the angle calculation module
- An angle calculation module configured to calculate, by using the unlock reference point as a vertex, an angle between the start position of the touch point and the current position of the touch point, and send the calculated angle to the unlock determination module;
- the unlocking determining module is configured to compare the calculated angle of the angle with the preset unlocking angle, and when the angle of the angle is greater than the preset unlocking angle, unlock the screen.
- the reference point confirmation module is configured to select, as the unlock reference point, any point in the screen that is different from the starting position of the touch point to a preset standard length.
- the reference point confirmation module includes:
- a region dividing module configured to divide the screen into at least one region according to a preset rule
- a reference point generating module configured to generate a reference point in each region divided by the region dividing module
- a reference point selecting module configured to use the touch point
- the starting position information selects a reference point that conforms to the preset standard as the unlocking reference point.
- the reference point selection module includes:
- a distance setting module configured to set a standard distance between the starting position of the touch point and the reference point, and send the standard distance value to the distance comparison module;
- a distance calculating module configured to calculate a distance between a starting position of the touch point and a reference point of a region where the starting position of the touch point is located, and send the calculated distance value to the distance comparison module; Comparing the calculated distance and the standard distance;
- the reference point of the region where the starting position of the touch point is located is selected as the unlocking reference point; if the calculated distance is less than the standard distance, then the touch and the touch are selected.
- the starting point of the point is the reference point in the other closest area as the unlocking reference point.
- the system further includes:
- the angle setting module is configured to set the preset unlocking angle, and provide the preset unlocking angle to the unlocking determining module.
- the system further includes:
- the display unlocking determination module is configured to display an unlocking start line in the screen, the unlocking starting line is a ray starting from the unlocking reference point and passing the starting position of the touch point.
- the display unlocking determination module is further configured to display an unlocking target line in the screen, the unlocking target line is a starting point of the unlocking reference point, and an angle with the unlocking starting line is a preset unlocking angle. Rays.
- the display unlocking determination module is further configured to display, in the screen, a fan-shaped block with a preset length as a center point with the unlock reference point as a center point;
- the area in which the sector is located is formed by two sides, one of which is an unlocking start line, and the other is a line defined by the unlocking reference point and the currently operating touch point.
- FIG. 1 is a schematic structural view of a screen unlocking system of the present invention
- Embodiment 1 of a screen unlocking method according to the present invention is a flowchart of Embodiment 1 of a screen unlocking method according to the present invention
- FIG. 3 is a schematic diagram of a user interface display according to Embodiment 1 of the screen unlocking method of the present invention
- FIG. 4 is a flowchart of Embodiment 2 of the screen unlocking method of the present invention
- FIG. 5 is a schematic diagram of a user interface display according to Embodiment 2 of the screen unlocking method of the present invention
- FIG. 6 is a flowchart of Embodiment 3 of the screen unlocking method of the present invention
- FIG. 7 is a schematic diagram showing the display of the user interface of the third embodiment of the screen unlocking method of the present invention
- FIG. 8 is a schematic diagram showing the effect of displaying on the user screen interface of the present invention.
- the screen unlocking system of the present invention is shown in FIG. 1.
- a screen detecting module configured to acquire location information of the touch point on the screen, including the starting point of the touch point.
- the start position information and the current position information of the touch point is included.
- the reference point confirmation module is configured to generate the unlock reference point;
- the angle calculation module is configured to acquire the start position and the touch point of the touch point with the unlock reference point as a fixed point The angle of the current position;
- the unlocking determination module is configured to use the angle of the angle to be larger than the preset unlocking angle to unlock the screen.
- the specific operation process is when the screen is in the lock screen state.
- the screen detection module acquires the starting position of the touch point on the screen at this time; and the reference point confirmation module sends the position information of the unlocked reference point to the angle calculation. Module.
- the touch screen continues to slide and the screen detection module continuously acquires the current position information of the touch point touched by the user, and sends the obtained start position information and current position information to the angle calculation module, and the angle calculation module acquires the unlock reference.
- the unlocked reference point is used as the fixed point, and the angle between the start position of the touch point and the current position of the touch point is calculated, and the angle value is sent to the unlock determination module.
- the unlocking determination module compares the angle value provided by the angle calculation module with the preset unlocking angle, and unlocks the screen when the calculated angle is greater than the preset unlocking angle.
- the reference point confirmation module is specifically configured to select, at the screen, any point that is a preset standard length from the starting position of the touch point as an unlock reference point.
- the unlocking reference point is selected in the area opposite to the boundary, for example, when the starting position of the touch point is off the screen.
- the right border is closer, it is selected in the left semicircle of the touch point.
- a region dividing module, a reference point generating module, and a reference point selecting module are further included.
- the area dividing module is configured to divide the screen into at least one area according to a preset rule;
- the reference point generating module is configured to generate a reference point in each area of the screen division;
- the reference point selecting module is configured to start according to the touch point
- the location information selects a reference point that conforms to the standard as an unlock reference point.
- the reference point of the area where the starting point of the touch point is located can be directly selected as the unlock reference point.
- the selection of the unlock reference point can also be performed by a distance setting module, a distance calculation module, The distance comparison module is carried out.
- the distance setting module presets the standard distance between the starting position of the touch point and the reference point, and provides the set distance value to the distance comparison module.
- the distance calculation module calculates the touch point.
- the distance between the starting position and the reference point of the area where the starting point of the touch point is located is provided to the distance comparison module, and then the distance comparison module compares the calculated distance with the standard distance, if the calculated distance is greater than the standard distance , the reference point of the region where the starting position of the touch point is located is selected as the unlocking reference point; if the calculated distance is smaller than the standard distance, the reference in another region closest to the starting position of the touch point is selected. Point as the unlock reference point.
- the unlocking system of the present invention may further comprise an angle setting module, which is configured to set a large d of the preset unlocking angle, and provide the unlocking judgment module to perform the unlocking determination.
- the system of the present invention may further include a display processing module for displaying an unlocking start line in the screen, the unlocking starting line is starting from the unlocking reference point, and is touched.
- the display processing module may further display an unlocking target line in the screen, the unlocking target line is starting from the unlocking reference point, and the angle with the unlocking starting line is a preset unlocking angle
- the display processing module may also display, in an area formed by unlocking the start line and the unlock target line in the screen, a sector block having a preset length as a center point with the unlock reference point as a center point.
- FIG. 2 is a flowchart of Embodiment 1 of a screen unlocking method according to the present invention.
- the method includes the following steps: acquiring start position information of a touch point on the screen; confirming unlocking reference point position information; and the touch point continues on the screen. Move to obtain the current position information of the touch point on the screen; to unlock the reference point as a vertex, calculate the angle between the start position of the touch point and the current position of the touch point; if the calculated angle is greater than the preset unlock angle , unlock the screen.
- FIG. 3 is a schematic diagram of the user interface display of the first embodiment.
- the user's input in the touch screen is detected to obtain the touch point.
- the starting position of the location information of 2012, at this time in the screen After unlocking the reference point 2011, after the unlocking reference point is generated, the latest point of the trajectory input by the user is continuously calculated to unlock the reference point as the apex, and the angle between the starting position of the touch point and the current position of the current touch point 2013
- the startup screen is unlocked.
- the current position of the touch point may be the touch point where the current user slides on the screen, or the last point of the touch before leaving the screen after the slide is over.
- the unlocking reference point is selected in the area opposite to the boundary, for example, when the starting position of the touch point is off the screen.
- the selection is made on the left semicircle of the touch point.
- FIG. 4 is a flowchart of a method for unlocking a screen according to a second embodiment of the present invention.
- the specific process of generating an unlock reference point in the embodiment is different from that in the embodiment: dividing the screen into at least one area according to a preset rule; A reference point is generated in each divided area; a reference point meeting the preset standard is selected as the unlock reference point according to the starting position information of the touch point.
- FIG. 5 is a schematic diagram of the user interface display of the second embodiment.
- the implementation manner is to determine the area of the screen where the starting position of the touch point is located;
- the reference point of the area serves as the unlock reference point.
- the screen interface 301 the screen is divided into four regions from area one to area according to the vertical center line and the horizontal center line.
- the reference point 3011 in the area 1 is selected as the unlocking reference point, correspondingly, If the starting position of the touch point falls in other areas, the reference point of the corresponding area is selected as the unlocking reference point, and the selected unlocking reference point is used as the apex for subsequent determination.
- the reference point setting in the present embodiment may be the center point of each area.
- the screen when the screen is divided into regions, it is not limited to the above embodiment.
- the dividing method of the screen can also divide the screen into an area, that is, the center point of the screen can be directly selected as the unlocking reference point. Or other more reasonable divisions to divide the screen into regions.
- the above embodiment can solve the problem that when the screen is too large, the constant unlocking reference point may cause the user to unlock the path too long, but if the initial unlocking contact point is too close to the unlocking reference point, it may appear to move slightly on the screen. A large angle will be calculated at a time, which may cause accidental unlocking.
- FIG. 6 is a flowchart of Embodiment 3 of the unlocking method of the present invention.
- the difference between Embodiment 3 and Embodiment 2 is that selecting a reference point that meets the preset standard as the unlocking reference point further includes: setting a touch point. a standard distance between the starting position and the reference point; determining a distance between a starting position of the touch point and a reference point of a region where the starting position of the touch point is located; comparing the distance size and the standard distance; According to the comparison result, the corresponding reference point is selected as the unlock reference point.
- selecting the corresponding reference point as the unlocking reference point according to the comparison result specifically includes: if the distance is greater than the standard distance, selecting a reference point of the area where the starting position of the touch point is located as the unlocking reference point; If the distance is smaller than the standard distance, the reference point of another area closest to the starting position of the touch point is selected as the unlock reference point.
- FIG. 7 is a schematic diagram showing the display of the user interface of the third embodiment.
- the screen interface 401 the screen is divided into two regions, which respectively have two reference points, a reference point of 4011 and Benchmark 2 is 4012.
- the distance between the start position 4013 of the touch point and the reference point 4012 is determined, if the start of the touch point
- the reference point 2 is selected as the unlocking reference point.
- the reference point 1 is selected. 4011 as the unlock reference point, and continue to judge whether to unlock.
- the above embodiment can ensure the protection between the starting position of the unlocking operation touch point and the unlocking reference point. Holding a certain distance, when the distance between the starting position of the touch point and the unlocking reference point of the unlocking operation is relatively close, the screen may be unlocked slightly and the screen may be unlocked.
- no unlock icon On the display effect of the unlock icon, no unlock icon may be displayed.
- the effect brought to the user is: The user can unlock the screen by sliding the screen at a certain angle.
- the unlock icon is generated at the current operating point of the user according to the operation of the user, as shown in FIG. 8 , which is a schematic diagram of the display effect of the user screen interface.
- the unlocking reference point 5013 is displayed on the screen, with the unlocking reference point as a starting point, and the ray passing through the starting position of the touched point is the unlocking starting line 5011;
- the unlocking reference point is a starting point, and the ray having the preset unlocking angle with the unlocking starting line 5011 is the unlocking target line 5012; and the unlocking reference point may be displayed as the center point, and the preset length is the radius
- the sector 5014; the area in which the sector 5014 is located is formed by two sides, one of which is an unlocking start line 5011, and the other is a line defined by the unlocking reference point and the currently operating touch point.
- the fan-shaped block 5014 is displayed on the screen with different visual effects, giving the user an operation experience of driving the angle of the sector-shaped scanning area with a finger operation.
- the angle 5015 reaches the preset standard, the phone can be unlocked.
- the screen unlocking method and the screen mounting system of the present invention determine unlocking by calculating the angle between the starting position of the touch point on the screen and the current position by unlocking the reference point as a vertex.
- the technical solution of the present invention does not limit the unlocked path and the unlocked target position, and the operation is more random, and the user experience is also enhanced.
- the setting is simple and convenient to use, and the setting can also prevent the occurrence of false unlocking.
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2014557967A JP5844482B2 (ja) | 2012-02-23 | 2012-05-28 | スクリーンロック解除システム及び方法 |
EP12869313.2A EP2804083A4 (en) | 2012-02-23 | 2012-05-28 | SYSTEM AND METHOD FOR UNLOCKING A SCREEN |
US14/379,575 US9514311B2 (en) | 2012-02-23 | 2012-05-28 | System and method for unlocking screen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201210041970.7 | 2012-02-23 | ||
CN2012100419707A CN102622174B (zh) | 2012-02-23 | 2012-02-23 | 一种屏幕的解锁系统和方法 |
Publications (1)
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WO2013123738A1 true WO2013123738A1 (zh) | 2013-08-29 |
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PCT/CN2012/076178 WO2013123738A1 (zh) | 2012-02-23 | 2012-05-28 | 一种屏幕的解锁系统和方法 |
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Country | Link |
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US (1) | US9514311B2 (zh) |
EP (1) | EP2804083A4 (zh) |
JP (1) | JP5844482B2 (zh) |
CN (1) | CN102622174B (zh) |
WO (1) | WO2013123738A1 (zh) |
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Also Published As
Publication number | Publication date |
---|---|
US9514311B2 (en) | 2016-12-06 |
CN102622174A (zh) | 2012-08-01 |
US20150033326A1 (en) | 2015-01-29 |
JP2015513141A (ja) | 2015-04-30 |
EP2804083A4 (en) | 2015-02-18 |
EP2804083A1 (en) | 2014-11-19 |
JP5844482B2 (ja) | 2016-01-20 |
CN102622174B (zh) | 2013-12-11 |
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