WO2013155798A1 - 一种解锁方法、装置及电子终端 - Google Patents
一种解锁方法、装置及电子终端 Download PDFInfo
- Publication number
- WO2013155798A1 WO2013155798A1 PCT/CN2012/078433 CN2012078433W WO2013155798A1 WO 2013155798 A1 WO2013155798 A1 WO 2013155798A1 CN 2012078433 W CN2012078433 W CN 2012078433W WO 2013155798 A1 WO2013155798 A1 WO 2013155798A1
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- WO
- WIPO (PCT)
- Prior art keywords
- sliding track
- unit
- display unit
- touch display
- touch
- Prior art date
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Classifications
-
- 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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/36—User authentication by graphic or iconic representation
-
- 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
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
-
- 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
-
- 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 computer technologies, and in particular, to an unlocking method, apparatus, and electronic terminal. Background technique
- the lock screen function is designed on the electronic device, so when it is used, it needs to be unlocked, and the unlocking method has been more and more diversified in recent years:
- the mobile phone with the original physical button is performed by the key combination Unlocking;
- Unlocking In the touch screen mobile phone application, gradually developed a touch operation according to a fixed trajectory, moving the unlocking element to the target area, filling a blank area and the like, and unlocking the mobile phone according to the human body feature, such as using a human face, a fingerprint Feature recognition such as sound to unlock is also becoming known in the art and is known to the public.
- the unlocking icon is dragged according to a predetermined track or a predetermined target on the touch screen to unlock the image, and the image is unlocked according to the predetermined display path.
- the method for determining the unlocking is corresponding to the predetermined gesture, and detecting the motion of the image moving on the touch screen and the predefined on the touch screen. The corresponding contact of the path.
- the unlocking method in the prior art has the electronic device having the lock screen function
- the prior art method must rely on the predetermined path or gesture as the basis for the unlock determination, and the setting of the track or the target on the unlock interface is complicated, and the operation is also compared. Stupid, poor user experience. Summary of the invention
- the present invention provides an unlocking method, apparatus, and electronic terminal for solving the problem that the predetermined path and the predetermined gesture or target setting on the unlocking interface existing in the prior art are complicated.
- An aspect of the present invention provides an unlocking method, which is applied to an electronic terminal, where the electronic terminal includes a touch display unit, and the touch display unit receives a touch input operation of the user, and the method includes: when the electronic terminal Detecting an operation of the operating body on the touch display unit when the user interface is locked; in response to the operation, forming a sliding track on the touch display unit, and recording a time at which the sliding track is formed; calculating the sliding a distance of the trajectory; calculating a rate at which the sliding trajectory is formed based on the distance and the time; determining whether the rate is greater than or equal to a predetermined rate; and releasing the user when the rate is greater than or equal to the predetermined rate The interface is locked.
- the forming a sliding track on the touch display unit is: forming a continuous line on the touch display unit, the continuous line having a starting position and a ending position.
- the electronic terminal further includes a timing unit, wherein the recording forms the sliding track for: the timing unit starts timing when the starting position is, and stops timing when the ending position.
- the method further comprises: when the rate is less than the predetermined rate, clearing the timing unit, clearing the sliding track and maintaining the user interface locked state.
- the calculating the distance of the sliding track comprises: obtaining the sliding track
- Position information of M touch points where M is greater than or equal to 2, and is an integer, and the position information of the M touch points includes the start position and the end position; based on the positions of the M touch points Information, respectively calculating a sub-distance between two adjacent touch points of the M touch points to obtain M-1 the sub-distances; obtaining the sliding track based on the M-1 the sub-distances the distance.
- the obtaining location information of the M touch points on the sliding track is: When a sliding track is formed on the touch display unit, the sliding track is sampled to obtain the
- Position information of the M touch points or, when calculating the distance of the sliding track, sampling the sliding track to obtain position information of the M touch points.
- an unlocking device which is applied to an electronic terminal
- the electronic terminal includes a touch display unit
- the touch display unit is configured to receive a touch input operation of the user
- the device includes: a detecting unit, configured to Detecting an operation of the operating body on the touch display unit when the electronic terminal is in a user interface locked state; the response unit is configured to form a sliding track on the touch display unit in response to the operation, and record the formation a time for the sliding track; a first calculating unit configured to calculate a distance of the sliding track; a second calculating unit configured to calculate a rate of forming the sliding track based on the distance and the time; determining unit, setting To determine whether the rate is greater than or equal to a predetermined rate; the releasing unit is configured to release the user interface locking state when the rate is greater than or equal to the predetermined rate.
- the response unit specifically includes a trajectory forming unit configured to form a continuous line on the touch display unit, the continuous line having a starting position and a ending position.
- the response unit further includes a timing unit configured to start timing at the start position and stop timing at the end position.
- the apparatus when the rate is less than the predetermined rate, the apparatus further includes a control unit configured to control the timing unit to be cleared, clear the sliding track, and maintain the user interface locked state.
- the first calculating unit is further configured to obtain position information of the M touch points on the sliding track, where M is greater than or equal to 2, and is an integer, and the location information of the M touch points includes The starting position and the ending position are further set to calculate a sub-distance between two adjacent touch points of the M touch points based on position information of the M touch points, to obtain an M-1 The sub-distances are obtained, and based on the M-1 of the sub-distances, the distance of the sliding trajectory is obtained.
- the first calculating unit is further configured to: when the response unit forms a sliding track on the touch display unit, sample the sliding track to obtain position information of the M touch points.
- the first calculating unit is further configured to: when calculating the distance of the sliding track, sample the sliding track to obtain position information of the M touch points.
- Still another aspect of the present invention provides an electronic terminal including the unlocking device described above.
- the beneficial effects of the present invention are as follows:
- An embodiment of the present invention uses the sliding distance and the sliding time of the user on the touch display unit to calculate the sliding rate.
- the sliding rate is greater than or equal to the predetermined unlocking determination rate
- the sliding rate can be unlocked. Therefore, when the user interface is locked, the touch display is clicked.
- the unit can slide according to any track, and there is no limit of any target point, so there is no need to set a predetermined track and a predetermined target on the unlocking interface, which greatly reduces the technical complexity, and makes the operation more casual and the user experience is good. Because it is still determined whether the sliding rate reaches a predetermined rate value, the locking state of the user interface is released, so that the false unlocking can be effectively prevented.
- the timing unit when the sliding rate does not reach the predetermined rate, the timing unit is cleared, the sliding track is cleared, and the user interface is locked, so that when the user unlocks next time, the timing unit can start from zero. Calculate, then re-form the sliding track and recalculate the sliding rate.
- FIG. 2 is a schematic diagram of calculating a slip rate according to an embodiment of the present invention.
- FIG. 3 is a functional block diagram of an unlocking device in accordance with an embodiment of the present invention. detailed description
- An embodiment of the present invention provides an unlocking method, where the method is applied to an electronic terminal, where the The sub-terminal includes a touch display unit, and the touch display unit is capable of receiving a touch input operation of the user.
- the electronic terminal is, for example, a mobile phone, a tablet computer or other handheld terminal. Please refer to FIG. 1.
- FIG. 1 is a flowchart of an unlocking method in the embodiment.
- the method includes:
- Step 101 When the electronic terminal is in the user interface locked state, detecting an operation of the operating body on the touch display unit;
- Step 102 responsive to the operation, forming a sliding track on the touch display unit, and recording a time for forming the sliding track;
- Step 103 Calculate the distance of the sliding track
- Step 104 Calculate a rate at which a sliding track is formed based on the distance and the time;
- Step 105 Determine whether the rate is greater than or equal to a predetermined rate
- Step 106 When the rate is greater than or equal to the predetermined rate, the user interface lock state is released.
- the electronic terminal is still in the user interface locked state.
- the operating body such as a finger or a touch pen
- the touch display unit such as a user.
- a finger to slide on the touch display unit in response to the sliding, a sliding track of an arbitrary shape is formed on the touch display unit, and the sliding track may be displayed on the touch display unit in a straight line or may not be displayed on the touch display unit.
- the sliding track is a continuous line and has a starting position and a ending position.
- timing is started, for example, using a timer, wherein the position of the starting position on the touch display unit may be on the touch display unit. Any position, that is, the starting position may be a touch point generated by clicking anywhere on the touch display unit.
- the timing is stopped. Determining whether the user has stopped the operation, it is possible to detect whether there is a termination position, specifically, for example, it can be determined whether the finger leaves the touch display unit, and if the finger has left the touch display unit, Then, the touch point corresponding to the finger is the end position. In another embodiment, it is also possible to detect whether the user stops sliding, and if so, the corresponding touch point when the finger stops sliding is the end position.
- the position information of the touch point on the sliding track such as the coordinate value
- the position information of all the touch points may be recorded, and the sampling may be performed, and only the sliding is recorded.
- the position information of the M touch points on the track where M is greater than or equal to 2, and is an integer
- the position information of the M touch points includes a start position and a stop position.
- the specific sampling frequency is slightly different according to different touch display units.
- each time point contains three-dimensional data: (X, y, sw), where x and y are respectively It is the abscissa and ordinate of the current touch point, and sw is a binary signal reflecting the pressure, which is used to identify whether the current operating body is in a falling or raised state.
- step 103 is performed to calculate the distance of the sliding track.
- the electronic terminal takes a mobile phone as an example.
- the mobile phone 20 includes a touch display unit 200. At this time, the mobile phone 20 is in a user interface locked state, and the user slides on the touch display unit to form a sliding track 201. In this embodiment, the sliding track 201 is displayed on the touch display. On unit 200.
- the position information of the M touch points on the sliding track can be obtained according to the method described above, and then the sub-distance between two adjacent touch points of the M touch points can be respectively calculated, and M-1 can be obtained.
- the distance of the sliding trajectory is further obtained according to the M-1 sub-distances, for example, the distances of the sliding trajectories can be obtained by accumulating all the sub-distances.
- the sliding track 200 is sampled, and the position information of the touch point A, the touch point B, and the touch point C is obtained, wherein the touch point A corresponds to the starting position of the sliding track 200, and the touch point B corresponds to sliding.
- step 103 may be performed simultaneously with step 102, or may be performed after step 102.
- sampling may also be performed when it is necessary to calculate the sliding track distance, that is, after step 102. .
- the sliding track is sampled, the position information of the plurality of touch points is acquired, and then the distance between the adjacent two touch points is calculated, and then the distances are added to obtain the distance of the sliding track, in other implementations.
- the distance of the sliding track can be calculated by other methods in the art, for example, a plurality of pixel points. Since the touch display unit has one pixel dot matrix, the distance of the sliding track can be obtained by counting the pixels.
- step 104 is performed, that is, the rate at which the sliding track is formed, that is, the sliding rate of the finger on the touch display unit, is calculated according to the distance and time of the sliding track.
- step 105 is performed to determine whether the sliding rate is greater than or equal to a predetermined rate, and the predetermined rate can be set according to actual conditions, so that misoperation can be avoided.
- step 106 is executed to release the user interface lock state.
- step 107 is executed to clear the timing unit, clear the sliding track and keep the user interface locked state, so as to facilitate the next unlocking.
- FIG. 3 is a functional block diagram of the unlocking device of the embodiment.
- the device includes: a detecting unit 301, configured to detect an operation of the operating body on the touch display unit when the electronic terminal is in the user interface locked state; and a response unit 302, configured to respond to the operation, in the touch display unit A sliding track is formed thereon, and a time for forming a sliding track is recorded; a first calculating unit 303 is configured to calculate a distance of the sliding track; and a second calculating unit 304 is configured to calculate a rate of forming the sliding track based on the distance and the time; the determining unit 305 And determining whether the rate is greater than or equal to the predetermined rate; the releasing unit 306 is configured to release the user interface locking state when the rate is greater than or equal to the predetermined rate.
- a detecting unit 301 configured to detect an operation of the operating body on the touch display unit when the electronic terminal is in the user interface locked state
- a response unit 302 configured to respond to the operation, in the touch display unit A sliding track is formed thereon, and a time for forming a sliding
- the response unit 302 specifically includes a track forming unit for forming a continuous line on the touch display unit, and the continuous line has a starting position and a ending position.
- the response unit further includes a timing unit for starting timing at the start position and stopping timing when the position is terminated.
- the apparatus when the rate is less than the predetermined rate, the apparatus further includes a control unit for controlling the timing unit to clear, clearing the sliding track, and maintaining the user interface locked state.
- the first calculating unit 303 is further configured to obtain location information of the M touch points on the sliding track, where M is greater than or equal to 2, and is an integer, and the location information of the M touch points includes the start Position and termination position; also used to calculate the sub-distance between two touch points of the M touch points based on the position information of the M touch points, obtain M-1 sub-distances, and based on M-1 sub-distances , get the distance of the sliding track.
- the first calculating unit 303 is further configured to: when the response unit 302 forms a sliding track on the touch display unit, sample the sliding track to obtain position information of the M touch points; or
- the first calculating unit 303 is further configured to: when calculating the distance of the sliding track, sample the sliding track to obtain position information of the M touch points.
- an electronic terminal comprising the above-described unlocking device, the electronic terminal having a touch display unit, such as a mobile phone, a tablet computer, a notebook computer, and a smart TV.
- embodiments of the present invention can be provided as a method, system, or computer program product.
- the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware.
- the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) in which computer usable program code is embodied.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- An embodiment of the present invention uses the sliding distance and the sliding time of the user on the touch display unit to calculate the sliding rate.
- the sliding rate is greater than or equal to the predetermined unlocking determination rate
- the sliding rate can be unlocked. Therefore, when the user interface is locked, the touch display is clicked.
- the unit can slide according to any track, and there is no limit of any target point, so there is no need to set a predetermined track and a predetermined target on the unlocking interface, which greatly reduces the technical complexity, and makes the operation more casual and the user experience is good. Because it is still determined whether the sliding rate reaches a predetermined rate value, the locking state of the user interface is released, so that the false unlocking can be effectively prevented.
- the timing unit when the sliding rate does not reach the predetermined rate, the timing unit is cleared, the sliding track is cleared, and the user interface is locked, so that when the user unlocks next time, the timing unit can start from zero. Calculate, then re-form the sliding track and recalculate the sliding rate.
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Abstract
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015506073A JP5947973B2 (ja) | 2012-04-17 | 2012-07-10 | ロック解除方法、装置および電子端末 |
KR20147031010A KR20140148475A (ko) | 2012-04-17 | 2012-07-10 | 잠금 해제 방법, 장치 및 전자 단말기 |
EP12874687.2A EP2840471A4 (en) | 2012-04-17 | 2012-07-10 | METHOD, DEVICE AND ELECTRONIC DEVICE FOR UNLOCKING |
US14/394,133 US20150109221A1 (en) | 2012-04-17 | 2012-07-10 | Method, device, and electronic terminal for unlocking |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201210112143.2A CN102662594B (zh) | 2012-04-17 | 2012-04-17 | 一种解锁方法、装置及电子终端 |
CN201210112143.2 | 2012-04-17 |
Publications (1)
Publication Number | Publication Date |
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WO2013155798A1 true WO2013155798A1 (zh) | 2013-10-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2012/078433 WO2013155798A1 (zh) | 2012-04-17 | 2012-07-10 | 一种解锁方法、装置及电子终端 |
Country Status (6)
Country | Link |
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US (1) | US20150109221A1 (zh) |
EP (1) | EP2840471A4 (zh) |
JP (1) | JP5947973B2 (zh) |
KR (1) | KR20140148475A (zh) |
CN (1) | CN102662594B (zh) |
WO (1) | WO2013155798A1 (zh) |
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- 2012-04-17 CN CN201210112143.2A patent/CN102662594B/zh active Active
- 2012-07-10 US US14/394,133 patent/US20150109221A1/en not_active Abandoned
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- 2012-07-10 EP EP12874687.2A patent/EP2840471A4/en not_active Withdrawn
- 2012-07-10 JP JP2015506073A patent/JP5947973B2/ja not_active Expired - Fee Related
- 2012-07-10 KR KR20147031010A patent/KR20140148475A/ko active Search and Examination
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CN101308440A (zh) * | 2008-06-25 | 2008-11-19 | 宇龙计算机通信科技(深圳)有限公司 | 一种基于触摸屏的交互控制方法及系统 |
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EP2840471A1 (en) | 2015-02-25 |
CN102662594B (zh) | 2017-12-22 |
KR20140148475A (ko) | 2014-12-31 |
EP2840471A4 (en) | 2015-04-22 |
JP2015518212A (ja) | 2015-06-25 |
JP5947973B2 (ja) | 2016-07-06 |
US20150109221A1 (en) | 2015-04-23 |
CN102662594A (zh) | 2012-09-12 |
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