CN106648393B - A kind of tablet computer and the method for controlling tablet computer screen rotation - Google Patents
A kind of tablet computer and the method for controlling tablet computer screen rotation Download PDFInfo
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- CN106648393B CN106648393B CN201611262122.3A CN201611262122A CN106648393B CN 106648393 B CN106648393 B CN 106648393B CN 201611262122 A CN201611262122 A CN 201611262122A CN 106648393 B CN106648393 B CN 106648393B
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- 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
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Abstract
The present invention relates to a kind of tablet computers, including processor and the display driver to communicate with the processor, sensor unit and liquid crystal display, the display driver is connected with liquid crystal display, and the processor includes sequential monitoring module, sensor unit control module, location status judgment module, screen rotation module and rotation judgment module；After application program is opened, open screen automatic rotation function, when detecting screen rotation for the first time, start the case where monitoring screen rotation in the short time, if screen rotation returns to initial position in a short time, illustrate that screen rotation causes for the first time for user misoperation, to close screen automatic rotation function, it solves the problems, such as that user causes screen to rotate back and forth due to maloperation, greatly improves tablet computer and use comfort.
Description
Technical field
The invention belongs to field of terminal equipment, in particular to a kind of tablet computer and the side for controlling tablet computer screen rotation
Method.
Background technique
Current mobile device, such as mobile phone, tablet computer support screen automatic rotation function, to meet the view of user
Feel demand, most of mobile terminals are to know mobile terminal current pose by gravity sensor by built-in gravity sensor,
And the gravity acceleration data constantly reported according to sensor, according to state described in formula calculating mobile terminal, to change shifting
The screen direction of dynamic terminal.But the posture of user, motion state and use habit make the wish screen of user towards not
The screen centainly automatically provided with mobile terminal is towards identical；In addition relatively conventional situation is that user's original idea is not intended to carry out
Screen rotation, but lead to screen rotation for various reasons, substantially reduce user experience.
Existing solution is that mobile terminal provides the button of screen automatic rotation function switch, and user can pass through
The manual switch button, rotates automatically to open or close screen, and this method is cumbersome, needs frequent manual switch button,
Convenience is poor, not smart enough.A kind of method of intelligent set screen rotation is disclosed in Chinese patent application CN105260093,
The implementation posture of mobile terminal is obtained according to gravity sensor, and is more than threshold time according to the lasting duration of real-time attitude, is recognized
Determine the posture of mobile terminal；The method for the setting screen rotation that the invention provides, can reduce due to user misoperation and cause
Non- personal inclination's screen rotation probability so that each screen rotation is demand rotation, but due to needing real-time attitude to protect
It holds certain time length and just carries out screen rotation, so that response speed reduces, reduce experience sense.Chinese patent application CN102799370
A kind of screen rotation control method of touch control terminal is provided, when monitoring screen rotation every time, sends rotation request, and connecing
After the confirmation message for receiving user, then screen rotation is carried out, each screen rotation of this method is required to user's confirmation, substantially reduces
Intelligence, it is extremely inconvenient to use.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of tablet computer, including processor and with the processor phase
Display driver, sensor unit and the liquid crystal display of communication, the display driver are connected with liquid crystal display, the place
Managing device includes that sequential monitoring module, sensor unit control module, location status judgment module, screen rotation module and rotation are sentenced
Disconnected module；
Described program monitoring modular, for monitoring the opening and closing of application program, and monitor application program open after,
The instruction of turn on sensor unit is sent to sensor unit control module；
The sensor unit control module, for controlling the opening and closing of sensor unit；
The location status judgment module, for the angle information that receiving sensor unit reports, according to preset formula meter
The location status for calculating tablet computer, when the location status for judging tablet computer, which changes, reaches preset threshold, to screen rotation mould
Block sends screen rotation instruction；
The screen rotation module includes Rotation screen submodule and screen locking submodule；The Rotation screen submodule is used
It is instructed in receiving screen rotation, and screen is accordingly rotated, and send decision instruction to rotation judgment module；
The rotation judgment module after receiving decision instruction, starts to judge preset time period T1Whether interior screen rotates,
When judging result is "Yes", Xiang Suoping submodule sends screen locking instruction；
The screen locking submodule receives screen locking instruction, and forbids screen rotation.
Preferably, the T1It is set as 0.01s-0.5s.
Further, the processor further includes time judgment module, and the screen rotation module further includes screen locking
Module, the rotation judgment module are also used to send riming instructions to time judgment module when judging result is "Yes"；Institute
State time judgment module, for receiving riming instructions, and start timing T, and with preset time threshold T2It compares, works as T=T2
When, instruction is rotated automatically to going screen locking submodule to send unlatching screen；It is described to remove screen locking submodule, it is also used to receive and execute out
It opens screen and rotates instruction automatically.
Further, the processor further includes that location status changes frequency monitoring module, and the time judgment module is gone back
After receiving riming instructions, changes frequency monitoring module to location status and send monitoring instruction；The location status changes frequency
Rate monitoring module, for receiving monitoring instruction, in T < T2Period in monitoring tablet computer single location status change reach
To the frequency a of preset threshold, and with preset frequency threshold a1It compares, when comparison result is a >=a1When, to going screen locking sub
Module sends unlatching screen and rotates instruction automatically, and the instruction of corresponding screen rotation is sent to Rotation screen submodule, while to
Time judgment module, which is sent, terminates riming instructions；The time judgment module is also used to receive termination riming instructions, and terminates meter
When.
Preferably, a1It is set as 1-5 times/s.
Further, the processor further includes speech recognition module, for identification voice " closing rotation " or " unlatching
Rotation " instruction, and screen locking instruction is sent to screen locking submodule, or rotate instruction automatically to going the transmission of screen locking submodule to open screen.
The present invention also provides a kind of methods for controlling tablet computer screen rotation, which is characterized in that the method includes
Following steps:
S1: when monitoring application program unlatching, turn on sensor unit carries out data to tablet computer angle information and adopts
Collection judges that the location status of tablet computer changes situation；
S2: when the change of the location status of tablet computer reaches preset threshold, screen rotates automatically；
S3: monitoring preset time period T is started simultaneously at1Whether interior screen is rotated again；
S4: when screen is in preset time period T1It inside rotates again, closes screen automatic rotation function, keep working as sub-screen shape
State.
Further, the method also includes following steps:
S5: while closing screen automatic rotation function, starting timing, when time T accumulation to preset threshold T2When, it opens
Screen automatic rotation function, and repeat S2 step.
Further, the method also packet following steps:
S6: start to start to monitor T < T while timing2Period in the change of single location status reach preset threshold
Frequency a, and with preset frequency threshold a1It compares, when comparison result is a >=a1When, screen automatic rotation function is opened,
Stop timing, and repeats S2 step.
Further, the step of the method also includes monitoring application program operating conditions, when monitoring application program
When termination, closure sensor unit.
The beneficial effects of the present invention are tablet computer of the invention after application program is opened, is opened screen and is rotated automatically
Function starts the case where monitoring screen rotation in the short time when detecting screen rotation for the first time, if screen revolves in a short time
Turn to return to home position, illustrate that screen rotation causes for the first time for user misoperation, to close screen automatic rotation function, solves
The problem of user that determined causes screen to rotate back and forth due to maloperation.
When tablet computer closes screen automatic rotation function, after certain period of time, it is automatic that screen is automatically turned on again
Rotation function, prevent user's opening program for a period of time after, when having the demand of Rotation screen, screen automatic rotation function be can not
State greatly improves tablet computer and uses comfort.
Detailed description of the invention
Each module annexation figure in tablet computer controller described in Fig. 1 embodiment 1；
Each module annexation figure in tablet computer controller described in Fig. 2 embodiment 2；
Each module annexation figure in tablet computer controller described in Fig. 3 embodiment 3；
The method flow diagram of tablet computer screen rotation is controlled described in Fig. 4 embodiment 4；
The method flow diagram of tablet computer screen rotation is controlled described in Fig. 5 embodiment 5；
The method flow diagram of tablet computer screen rotation is controlled described in Fig. 6 embodiment 6.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, and the following example is for explaining only the invention
Summary of the invention, be not intended to limit the scope of the invention.
Embodiment 1
As shown in Figure 1, a kind of tablet computer, including processor 1 and the display driver to communicate with the processor 1,
Sensor unit 2 and liquid crystal display, the display driver are connected with liquid crystal display, and the processor 1 is supervised including program
Survey module 101, sensor unit control module 102, location status judgment module 103, screen rotation module 104 and rotation judgement
Module 105；
Sequential monitoring module 101, for monitoring the opening and closing of application program, and monitor application program open after,
The instruction of turn on sensor unit 2 is sent to sensor unit control module 102；The sensor unit control module 102, connects
The instruction of turn on sensor unit 2 is received, and sensor unit 2 is opened；After sensor unit 2 is opened, plate is monitored
The angulation change information and acceleration of computer change information etc., and are reported to location status judgment module 103；
The location status judgment module 103 after receiving the angle information that sensor unit 2 reports, records raw bits
State is set, then according to the angle information that constantly uploads, is changed by the location status of preset formula calculate flat board computer, when sentencing
When the location status change of disconnected tablet computer reaches preset threshold, screen rotation instruction is sent to screen rotation module 104；
The screen rotation module 104 includes Rotation screen submodule 106 and screen locking submodule 107；The Rotation screen
Submodule 106 receives screen rotation instruction, screen is accordingly rotated, and sends judgement to rotation judgment module 105 and refer to
It enables；
The rotation judgment module 105 after receiving decision instruction, starts to judge preset time period T1Whether interior screen revolves
Reset condition is gone back to, when judging that screen quickly rotates back to reset condition, illustrates that the secondary screen rotates to be user misoperation and causes,
It needs to keep screen reset condition in subsequent time period, therefore sends screen locking instruction to screen locking submodule 107；Preferably, T1If
It is set to 0.01s-0.5s.
The screen locking submodule 107 receives screen locking instruction, and forbids screen rotation.
Sensor unit can monitor plate for monitoring and reporting the angular velocity information of tablet computer to be any
The device of computer rotational case, including but not limited to gravity sensor, gyroscope, acceleration transducer etc..
According to the angle information of the tablet computer received, the location status according to preset formula calculate flat board computer is existing
There is technology, the present invention does not do excessive explanation.
Tablet computer of the invention after application program is opened, opens screen automatic rotation function, when detecting screen for the first time
When rotation, start the case where monitoring screen rotation in the short time, if screen rotation returns to home position, explanation in a short time
Screen rotation causes for the first time for user misoperation, to close screen automatic rotation function, solve user due to maloperation and
The problem of causing screen to rotate back and forth.
Embodiment 2
The tablet computer of the present embodiment, the difference from embodiment 1 is that, as shown in Fig. 2, further defining, the place
Managing device 1 further includes time judgment module 201, and the screen rotation module 104 further includes screen locking submodule 202, the rotation
Judgment module 105 is also used to send riming instructions to time judgment module 201 when judging result is "Yes"；The time is sentenced
Disconnected module 201, for receiving riming instructions, and starts timing T, and with preset time threshold T2It compares, works as T=T2When, to
It goes screen locking submodule 202 to send unlatching screen and rotates instruction automatically；It is described to remove screen locking submodule 202, it is also used to receive and execute
It opens screen and rotates instruction automatically.
The tablet computer of the present embodiment further when tablet computer closes screen automatic rotation function, starts to count
When, and after certain time length, such as 15 minutes, screen automatic rotation function is automatically turned on again, prevents user from opening journey
Sequence for a period of time after, when having the demand of Rotation screen, screen automatic rotation function be unusable state.Preset time threshold T2
After application program being opened according to statistics, the historical data of tablet computer screen rotation time interval twice calculates average value
And obtain, make different tablet computers that there is different prefixed time interval threshold values according to different users, greatly improves plate electricity
Brain uses comfort.
Embodiment 3
The tablet computer of the present embodiment, the difference from example 2 is that, as shown in figure 3, the processor 1 further includes position
It sets state and changes frequency monitoring module 301, the time judgment module 201, after being also used to receive riming instructions, to location status
Change frequency monitoring module 301 and sends monitoring instruction；The location status changes frequency monitoring module 301, for receiving monitoring
Instruction, in T < T2Period in the single location status of monitoring tablet computer change and reach the frequency a of preset threshold, and with
Preset frequency threshold a1It compares, when comparison result is a >=a1When, it is automatic to going screen locking submodule 202 to send unlatching screen
Rotation instructs, and the instruction of corresponding screen rotation is sent to Rotation screen submodule 106, while sending out to time judgment module 201
It makes arrangements for his funeral only riming instructions；The time judgment module 201, is also used to receive termination riming instructions, and terminate timing, it is preferable that
a1It is set as 1-5 times/s.
The tablet computer of the present embodiment solves on the basis of embodiment 2 in T < T2Period in, user need
The problem of Rotation screen；User only needs to be opened screen to same direction rotating screen with certain frequency and rotated automatically
Function, without waiting until T=T2Or manually opened screen rotates automatically, enhances the screen rotation function of tablet computer.
Embodiment 4
A method of control tablet computer screen rotation, as shown in figure 4, including the following steps:
S1: when monitoring application program unlatching, turn on sensor unit carries out data to tablet computer angle information and adopts
Collection records reset condition, and judges that the location status of tablet computer changes situation；
S2: when the change of the location status of tablet computer reaches preset threshold, screen rotates automatically；
S3: monitoring preset time period T is started simultaneously at1Whether interior screen carries out return rotation；
S4: when screen is in preset time period T1Interior return rotation, closes screen automatic rotation function, keeps working as sub-screen shape
State.
The method of the control tablet computer screen rotation of the present embodiment after application program is opened, is opened screen and is rotated automatically
Function starts the case where monitoring screen rotation in the short time when detecting screen rotation for the first time, if screen revolves in a short time
Turn to return to home position, illustrate that screen rotation causes for the first time for user misoperation, to close screen automatic rotation function, solves
The problem of user that determined causes screen to rotate back and forth due to maloperation.
Embodiment 5
The method of the control tablet computer screen rotation of the present embodiment, the difference with embodiment 4 is, as shown in figure 5, institute
The method of stating further includes following steps:
S5: while closing screen automatic rotation function, starting timing, when time T accumulation to preset threshold T2When, it opens
Screen automatic rotation function records reset condition again, and repeats S2 step.
The method of the control tablet computer screen rotation of the present embodiment, on the basis of embodiment 4, by certain time
Afterwards, screen automatic rotation function is automatically turned on, and restarts to monitor screen rotation situation, user is entirely using application program
Process screen automatic rotation function close with unlatching replace presence, keep screen rotation more flexible.
Embodiment 6
The method of the control tablet computer screen rotation of the present embodiment, the difference with embodiment 5 is, as shown in fig. 6, institute
The method of stating further includes following steps:
S6: start to start to monitor T < T while timing2Period in the change of single location status reach preset threshold
Frequency a, and with preset frequency threshold a1It compares, when comparison result is a >=a1When, screen automatic rotation function is opened,
Stop timing, records reset condition again, and repeat S2 step.
The method of the control tablet computer screen rotation of the present embodiment solves automatic in screen on the basis of embodiment 5
Rotation function is in close state down, and user needs the problem of carrying out screen rotation, without waiting until preset time point, by one
The active rotation screen for determining frequency can open screen automatic rotation function, stop timing, it is contorted to restart monitoring screen
Condition.
Claims (8)
1. a kind of tablet computer, including processor (1) and the display driver to communicate with the processor (1), sensor list
First (2) and liquid crystal display, the display driver are connected with liquid crystal display, which is characterized in that the processor (1) includes
Sequential monitoring module (101), sensor unit control module (102), location status judgment module (103), screen rotation module
(104) and judgment module (105) are rotated；
Described program monitoring modular (101) for monitoring the opening and closing of application program, and monitors that application program is opened
Afterwards, the instruction of turn on sensor unit is sent to sensor unit control module (102)；
The sensor unit control module (102), for controlling the opening and closing of sensor unit (2)；
The location status judgment module (103) records raw bits for the angle information that receiving sensor unit (2) report
State is set, and according to the location status of preset formula calculate flat board computer, is reached when the location status for judging tablet computer changes
When preset threshold, screen rotation instruction is sent to screen rotation module (104)；
The screen rotation module (104) includes Rotation screen submodule (106) and screen locking submodule (107)；The rotary screen
Curtain submodule (106) and is accordingly rotated screen for receiving screen rotation instruction, and to rotating judgment module (105)
Send decision instruction；
The rotation judgment module (105) after receiving decision instruction, starts to judge preset time period T1Whether interior screen rotates
Reset condition is returned, when judging result is "Yes", Xiang Suoping submodule (107) sends screen locking instruction；
The screen locking submodule (107) receives screen locking instruction, and forbids screen rotation；The processor (1) further includes sentencing the time
Disconnected module (201), the screen rotation module (104) further includes screen locking submodule (202), the rotation judgment module
(105), it is also used to send riming instructions to time judgment module (201) when judging result is "Yes"；The time judges mould
Block (201) for receiving riming instructions, and starts timing T, and with preset time threshold T2It compares, works as T=T2When, to going
Screen locking submodule (202) sends unlatching screen and rotates instruction automatically；It is described to go to screen locking submodule (202), it is also used to receive and hold
Row opens screen and rotates instruction automatically.
2. tablet computer as described in claim 1, which is characterized in that the processor (1) further includes that location status changes frequency
Rate monitoring module (301), the time judgment module (201) after being also used to receive riming instructions, change frequency to location status
Monitoring module (301) sends monitoring instruction；The location status changes frequency monitoring module (301), for receiving monitoring instruction,
In T < T2Period in the single location status of monitoring tablet computer change and reach the frequency a of preset threshold, and with it is preset
Frequency threshold a1It compares, when comparison result is a >=a1When, it is rotated automatically to going to screen locking submodule (202) to send unlatching screen
Instruction, and the instruction to the corresponding screen rotation of Rotation screen submodule (106) transmission, while being sent out to time judgment module (201)
It makes arrangements for his funeral only riming instructions；The time judgment module (201), is also used to receive termination riming instructions, and terminate timing.
3. tablet computer as claimed in claim 1 or 2, which is characterized in that the processor (1) further includes speech recognition mould
Block, voice " closing rotation " or " opening rotation " instruction for identification, and screen locking instruction is sent to screen locking submodule (107), or
Instruction is rotated automatically to going screen locking submodule (202) transmission to open screen.
4. tablet computer as described in claim 1, which is characterized in that the T1It is set as 0.01s-0.5s.
5. tablet computer as claimed in claim 2, which is characterized in that a1It is set as 1-5 times/s.
6. a kind of method for controlling tablet computer screen rotation, which is characterized in that described method includes following steps:
S1: when monitoring application program unlatching, turn on sensor unit carries out data acquisition to tablet computer angle information,
Home position state is recorded, judges that the location status of tablet computer changes situation；
S2: when the change of the location status of tablet computer reaches preset threshold, screen rotates automatically；
S3: monitoring preset time period T is started simultaneously at1Whether interior screen carries out return rotation；
S4: when screen is in preset time period T1Interior return rotation, closes screen automatic rotation function, keeps screen state instantly；Institute
The method of stating further includes following steps:
S5: while closing screen automatic rotation function, starting timing, when time T accumulation to preset threshold T2When, open screen
Automatic rotation function records home position state again, and repeats S2 step.
7. the method for control tablet computer screen rotation as claimed in claim 6, which is characterized in that the method is also wrapped as follows
Step:
S6: start to start to monitor T < T while timing2Period in single location status change the frequency for reaching preset threshold
A, and with preset frequency threshold a1It compares, when comparison result is a >=a1When, screen automatic rotation function is opened, meter is stopped
When, home position state is recorded again, and repeats S2 step.
8. the method for control tablet computer screen rotation as claimed in claim 7, which is characterized in that the method also includes prisons
The step of controlling application program operating condition, when monitoring application program termination, closure sensor unit (2).
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| CN201611262122.3A CN106648393B (en) | 2016-12-30 | 2016-12-30 | A kind of tablet computer and the method for controlling tablet computer screen rotation |
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| CN201611262122.3A CN106648393B (en) | 2016-12-30 | 2016-12-30 | A kind of tablet computer and the method for controlling tablet computer screen rotation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107371058A (en) * | 2017-08-04 | 2017-11-21 | 深圳市创维软件有限公司 | A kind of player method, smart machine and the storage medium of multimedia file sound intermediate frequency data |
| CN111309232B (en) * | 2020-02-24 | 2021-04-27 | 北京明略软件系统有限公司 | Display area adjusting method and device |
| CN112874499A (en) * | 2021-01-15 | 2021-06-01 | 合肥青冠机电科技有限公司 | Brake monitoring system |
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| CN102789322A (en) * | 2011-05-18 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Screen picture rotation method and system |
| CN104272234A (en) * | 2012-08-24 | 2015-01-07 | 株式会社Ntt都科摩 | Device and program for controlling display direction of images |
| CN105700672A (en) * | 2014-11-27 | 2016-06-22 | 小米科技有限责任公司 | Screen rotation processing method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9564075B2 (en) * | 2009-12-30 | 2017-02-07 | Cyweemotion Hk Limited | Electronic control apparatus and method for responsively controlling media content displayed on portable electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789322A (en) * | 2011-05-18 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Screen picture rotation method and system |
| CN104272234A (en) * | 2012-08-24 | 2015-01-07 | 株式会社Ntt都科摩 | Device and program for controlling display direction of images |
| CN105700672A (en) * | 2014-11-27 | 2016-06-22 | 小米科技有限责任公司 | Screen rotation processing method and device |
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Denomination of invention: The invention relates to a tablet computer and a method for controlling the screen rotation of the tablet computer Effective date of registration: 20210622 Granted publication date: 20190528 Pledgee: Beijing culture science and technology financing Company limited by guarantee Pledgor: CBC CLOUD TECHNOLOGY Co.,Ltd. Registration number: Y2021980005035 |