CN107491260A - The locking means and unlocking method of application program - Google Patents
The locking means and unlocking method of application program Download PDFInfo
- Publication number
- CN107491260A CN107491260A CN201710591355.6A CN201710591355A CN107491260A CN 107491260 A CN107491260 A CN 107491260A CN 201710591355 A CN201710591355 A CN 201710591355A CN 107491260 A CN107491260 A CN 107491260A
- Authority
- CN
- China
- Prior art keywords
- application program
- active user
- hand size
- coordinate position
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- 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
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
Abstract
The invention provides a kind of locking means of application program and unlocking method, obtains the hand size of active user, if the hand size of active user is in preset range, performs locking or the unlocking motion of application program.This invention removes the shortcomings that prior art, the information control methods touched by finger, judge adult or child or other people come screen is carried out solution screen, screen locking operation, the mode of palm unblock is screened to user, and the screen locking or solution screen operation that can easily realize screen effectively prevent the maloperation of child from causing the accidental interruption of application program.
Description
Technical field
The present invention relates to a kind of application program unlocking method.
Background technology
Touch-screen is widely used on various intelligent equipments, such as notebook computer, smart mobile phone, tablet personal computer, is made
The ease for use for obtaining major applications software has obtained greatly being lifted.But in use, when user is set by intellectuality
During received shipment row application program, the maloperation of child is easy to interrupt application program in progress, for example, video calling or
Person is video playback etc., causes unnecessary trouble.
Most current software does not provide the solution screen or screen locking function of screen in application aspect（Except key frame is locked
Screen, solution screen function, application program is not in itself for the associative operation function of screen）.A kind of solution party in the prior art be present
Case, a child lock is set on the interface of application program, is only grown up and slides the child lock manually, can just unlock the application
Program, the operation of next step is carried out, otherwise keeps lock-out state.The shortcomings that this method is that the usual locking key is smaller, or
Interface unsightly, or complex operation.
The content of the invention
For the problems of the prior art, grasped in itself for the correlation of screen it is an object of the present invention to provide a kind of application program
Make function.
In order to realize the above object the invention provides a kind of locking means of application program and unlocking method, obtain and work as
The hand size of preceding user, if the hand size of active user is in preset range, perform application program locking or
Person's unlocking motion.
Further improvement of the present invention is, is believed by touch-screen or touch pad to obtain the hand size of active user
Breath.
Further improvement of the present invention is, presets and stores a palm size information, obtains the finger of active user's palm
The coordinate position of point, calculates the hand size of active user, with storage by calculating the distance between each coordinate position
Hand size information is compared, if the hand size of active user is in preset range, performs the lock of application program
Fixed or unlocking motion.
Further improvement of the present invention is that the present invention comprises the following steps：Step 1：Preset and store a hand size
Information, sets the error amount allowed when obtaining data every time, and application program enters lock-out state；Step 2：Obtain active user
The coordinate position of the finger tip of palm；Step 3：The hand of active user is calculated by calculating the distance between each coordinate position
Slap size；Step 4：Compared with the hand size information of storage, if the hand size of active user is in preset range
It is interior, then perform locking or the unlocking motion of application program.
Further improvement of the present invention is, presets and stores multiple hand size information, obtains active user's palm
The coordinate position of finger tip, the hand size of active user is calculated by calculating the distance between each coordinate position, with storage
Multiple hand size information be compared, if the hand size of active user be in any one storage hand size it is pre-
Determine in scope, then perform locking or the unlocking motion of application program.
Further improvement of the present invention is, there is provided a palm size information presets interface, and user is according to the finger at the interface
Show typing one or more hand size information.
Further improvement of the present invention is, preset first threshold value, obtains the coordinate position of the finger tip of active user's palm,
The distance between each coordinate position is calculated, if the distance between each coordinate position is all higher than first threshold, performing should
Locking or unlocking motion with program.
The coordinate position of the finger tip of active user's palm is respectively A, B, C, D, E, using A as starting point, calculates AB, AC, AD, AE
Distance, record minimum value is d1, using B as starting point, calculate BC, BD, BE distance, record minimum value is d2, using C as starting point,
Calculate CD, CE distance, record minimum value is d3, using D as starting point, calculates DE distance, is recorded as d4, if d1, d2, d3,
D4 is all higher than first threshold, then performs locking or the unlocking motion of application program.
Further improvement of the present invention is, presets Second Threshold, obtains the coordinate position of the finger tip of active user's palm,
The area of the closed figure formed between each coordinate position is calculated, if area is more than Second Threshold, performs application program
Locking or unlocking motion.
Further improvement of the present invention is that described first threshold and Second Threshold default in the stage of dispatching from the factory.
This programme eliminates the shortcomings that prior art, the information control methods touched by finger, judges adult or small
Child or other people solution screen, screen locking operation are carried out to screen, the mode of palm unblock is screened to user, can be easily real
The screen locking or solution screen operation of existing screen effectively prevent the maloperation of child from causing the accidental interruption of application program.
Brief description of the drawings
Accompanying drawing 1 describes the operation principle schematic diagram of the present invention；
Accompanying drawing 2 describes the simple process figure of the present invention；
Accompanying drawing 3 describes the detailed protocol flow chart of the present invention.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly defined so as to be made to protection scope of the present invention.
Referring to shown in accompanying drawing 1 to accompanying drawing 3, the locking means and unlocking method of application program of the invention, with video or
It is described under call scenarios, such application program has a lot, and design object is to prevent application program is underway can be by accident
Interference is interrupted.Core design theory is that the hand size information of active user is obtained by touch-screen or touch pad, such as
The hand size of fruit active user is in preset range, then performs locking or the unlocking motion of application program, otherwise retain
Original state.
In one embodiment of the invention, preset first and store a palm size information, secondly obtain active user
The coordinate position of the finger tip of palm, then calculate that the palm of active user is big by calculating the distance between each coordinate position
It is small, finally compared with the hand size information of storage, if the hand size of active user is in preset range, hold
The locking of row application program or unlocking motion.
Referring to shown in accompanying drawing 2 and accompanying drawing 3, the present embodiment comprises the following steps：When running application program first, detection is
It is no to have preserved palm information, if be also not provided with, a graphical interface of user is provided, prompts user's palm to open with five hands
Refer to and touch screen typing palm information, and the error amount allowed when obtaining data every time is set（User can be carried out to this value
Adjustment）, afterwards application program enter lock state of screen among；When application program is run, if detecting that user's palm touches
When touching screen, the coordinate position of the finger tip of active user's palm is obtained, is pushed away by calculating the distance between each coordinate position
The hand size of active user is calculated, compared with the hand size information of storage, if the hand size of active user is in
In preset range, then the lock out action of application program is performed, otherwise stick locking state.The process of unblock and above-mentioned steps class
Seemingly, repeat no more.
In another embodiment of the present invention, there is provided a palm size information presets interface, and user is according to the interface
Instruction will not can be covered mutually between each information simultaneously or the multiple hand size information of gradation typing.Obtain current use
The coordinate position of the finger tip of family palm, calculate that the palm of active user is big by calculating the distance between each coordinate position
It is small, compared with multiple hand size information of storage, if the hand size of active user is in the hand of any one storage
Slap in the preset range of size, then perform locking or the unlocking motion of application program.
In another embodiment of the present invention, in stage preset first threshold value of dispatching from the factory, the finger of acquisition active user's palm
The coordinate position of point, calculates the distance between each coordinate position, if the distance between each coordinate position is all higher than first
Threshold value, then perform locking or the unlocking motion of application program.Referring to accompanying drawing 1, the coordinate position of the finger tip of active user's palm
Respectively A, B, C, D, E, using A as starting point, AB, AC, AD, AE distance are calculated, record minimum value is d1, using B as starting point, is calculated
BC, BD, BE distance, record minimum value is d2, using C as starting point, calculate CD, CE distance, record minimum value is d3, using D as
Starting point, DE distance is calculated, is recorded as d4, if d1, d2, d3, D4 are all higher than first threshold, perform the locking of application program
Or unlocking motion.
In another embodiment of the present invention, Second Threshold is preset in the stage of dispatching from the factory, obtains the finger of active user's palm
The coordinate position of point, the area of the closed figure formed between each coordinate position is calculated, if area is more than Second Threshold,
Perform locking or the unlocking motion of application program.
The information control methods that this programme is touched by finger, judge adult or child or other people come to screen carry out
Xie Ping, screen locking operation, the mode of palm unblock are screened to user, can easily realize screen locking or the Xie Pingcao of screen
Make effectively to prevent the maloperation of child from causing the accidental interruption of application program.In some other embodiment of the present invention,
Hand size can be judged by palm global shape size or other modes, repeated no more here.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique
People understands present disclosure and is carried out, and it is not intended to limit the scope of the present invention, all according to spirit of the invention
The substantive equivalent change or modification done, it is encompassed by protection scope of the present invention.
Claims (10)
1. the locking means and unlocking method of a kind of application program, it is characterised in that：The hand size of active user is obtained, if
The hand size of active user is in preset range, then performs locking or the unlocking motion of application program.
2. the locking means and unlocking method of application program according to claim 1, it is characterised in that：By touch-screen or
Person's touch pad obtains the hand size information of active user.
3. the locking means and unlocking method of application program according to claim 2, it is characterised in that：Preset and store one
Hand size information, the coordinate position of the finger tip of active user's palm is obtained, by calculating the distance between each coordinate position
To calculate the hand size of active user, compared with the hand size information of storage, if the hand size of active user
In preset range, then locking or the unlocking motion of application program are performed.
4. the locking means and unlocking method of application program according to claim 3, it is characterised in that：Including following step
Suddenly：
Step 1：Preset and store a palm size information, the error amount allowed when obtaining data every time is set, application program is entered
Enter lock-out state；
Step 2：Obtain the coordinate position of the finger tip of active user's palm；
Step 3：The hand size of active user is calculated by calculating the distance between each coordinate position；
Step 4：Compared with the hand size information of storage, if the hand size of active user is in preset range,
Then perform locking or the unlocking motion of application program.
5. the locking means and unlocking method of application program according to claim 2, it is characterised in that：Preset and store more
Individual hand size information, obtain the coordinate position of the finger tip of active user's palm, by calculate between each coordinate position away from
From the hand size of active user is calculated, compared with multiple hand size information of storage, if the hand of active user
In the preset range for the hand size that palm size is in any one storage, then locking or the unlocking motion of application program are performed.
6. the locking means and unlocking method of the application program according to claim 3 or 5, it is characterised in that：There is provided on the other hand
Slap size information and preset interface, user is according to the instruction typing one or more hand size information at the interface.
7. the locking means and unlocking method of application program according to claim 2, it is characterised in that：Default first threshold
Value, the coordinate position of the finger tip of active user's palm is obtained, the distance between each coordinate position is calculated, if each coordinate bit
The distance between put and to be all higher than first threshold, then perform locking or the unlocking motion of application program.
8. the locking means and unlocking method of application program according to claim 7, it is characterised in that：Active user's palm
The coordinate position of finger tip be respectively A, B, C, D, E, using A as starting point, calculate AB, AC, AD, AE distance, record minimum value is
D1, using B as starting point, BC, BD, BE distance are calculated, record minimum value is d2, using C as starting point, calculates CD, CE distance, record
Minimum value is d3, using D as starting point, calculates DE distance, is recorded as d4, if d1, d2, d3, D4 are all higher than first threshold, holds
The locking of row application program or unlocking motion.
9. the locking means and unlocking method of application program according to claim 2, it is characterised in that：Default second threshold
Value, the coordinate position of the finger tip of active user's palm is obtained, calculates the area of the closed figure formed between each coordinate position,
If area is more than Second Threshold, locking or the unlocking motion of application program are performed.
10. the locking means and unlocking method of the application program according to claim 7 or 9, it is characterised in that：Described
One threshold value and Second Threshold default in the stage of dispatching from the factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591355.6A CN107491260A (en) | 2017-07-19 | 2017-07-19 | The locking means and unlocking method of application program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591355.6A CN107491260A (en) | 2017-07-19 | 2017-07-19 | The locking means and unlocking method of application program |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107491260A true CN107491260A (en) | 2017-12-19 |
Family
ID=60643403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710591355.6A Pending CN107491260A (en) | 2017-07-19 | 2017-07-19 | The locking means and unlocking method of application program |
Country Status (1)
| Country | Link |
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| CN (1) | CN107491260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174992A (en) * | 2019-05-17 | 2019-08-27 | 广东科徕尼智能科技有限公司 | A kind of child-resistant accidentally touches the method and terminal installation of APP |
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| CN106156570A (en) * | 2015-03-30 | 2016-11-23 | 中兴通讯股份有限公司 | Unlocking method based on palmmprint, device and terminal |
| CN106303000A (en) * | 2016-07-30 | 2017-01-04 | 孟玲 | A kind of mobile terminal unlocked based on hand identification |
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- 2017-07-19 CN CN201710591355.6A patent/CN107491260A/en active Pending
Patent Citations (7)
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| CN102402364A (en) * | 2010-09-10 | 2012-04-04 | 北京创新方舟科技有限公司 | Method and device for scheduling application according to touch screen operation of user |
| US20150023567A1 (en) * | 2013-07-17 | 2015-01-22 | Motorola Solutions, Inc. | Palm identification and in-place personalized interactive display |
| CN106156570A (en) * | 2015-03-30 | 2016-11-23 | 中兴通讯股份有限公司 | Unlocking method based on palmmprint, device and terminal |
| CN105046134A (en) * | 2015-07-28 | 2015-11-11 | 惠州Tcl移动通信有限公司 | Electronic device with touch screen and locking method and unlocking method for electronic device |
| CN105635446A (en) * | 2015-12-21 | 2016-06-01 | 东莞酷派软件技术有限公司 | Application program management method and management device and terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110174992A (en) * | 2019-05-17 | 2019-08-27 | 广东科徕尼智能科技有限公司 | A kind of child-resistant accidentally touches the method and terminal installation of APP |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
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| RJ01 | Rejection of invention patent application after publication |