CN103218126A - Device and method for controlling state of display screen and device and method for setting preset track - Google Patents
Device and method for controlling state of display screen and device and method for setting preset track Download PDFInfo
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- CN103218126A CN103218126A CN2012100198507A CN201210019850A CN103218126A CN 103218126 A CN103218126 A CN 103218126A CN 2012100198507 A CN2012100198507 A CN 2012100198507A CN 201210019850 A CN201210019850 A CN 201210019850A CN 103218126 A CN103218126 A CN 103218126A
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Abstract
The technical scheme of the invention provides a device and a method for controlling the state of a display screen and a device and a method for setting a preset track. The device for controlling the state of the display screen comprises a control marker rotating unit and a state control unit, wherein the control marker rotating unit is used for correspondingly rotating a control marker according to the rotating information of the display screen; the state control unit is used for triggering an unlocking or locking event when a rotating track of the control marker comprises the preset track, so that the state of the display screen is controlled, wherein the rotating information of the display screen comprises the rotating direction and the rotating angle of the display screen, and the rotating track of the control marker comprises the rotating direction and the rotating angle of the control marker. The control marker is correspondingly rotated by controlling the rotation of the display screen, and the unlocking or locking event is triggered when the rotating track of the control marker comprises the preset track, so that the problem that unlocking is performed as long as a mobile terminal swings in the prior art is solved, and the probability of unlocking or locking by mistake is reduced.
Description
Technical field
The present invention relates to the communications field, the device and method of particularly a kind of display screen behavior control device and method, goal-selling point.
Background technology
Portable terminal of the prior art locks keyboard or dual mode is mainly adopted in release: the one, lock or release by pushing the mechanical key combination, and the 2nd, on touch-screen, lock or release by assigned operation.
For example, publication number is that the american documentation literature (calling open source literature in the following text) of US 8046721B2 discloses and a kind ofly comes unlocker device by carry out attitude on unlock image.Described unlocker device can be unlocked by the attitude of carrying out on touch-sensitive display.If corresponding with the predetermined attitude that is used for unlocker device with the contact of display, described equipment is unlocked.Described unlocker device shows one or more at the unlock image of its execution release attitude with unlocker device.The process of carrying out predetermined attitude at unlock image can comprise: unlock image is moved to the precalculated position and/or moves unlock image along predefined paths.Described unlocker device can also show the visual cues of described predetermined attitude on touch-screen, so that to the described attitude of user reminding.
Occur again at present a kind ofly utilizing gravity sensor to lock or the mode of release, for example, detect portable terminal whether whipping takes place; When portable terminal generation whipping, its keyboard is carried out release.Whether described detection portable terminal whipping takes place comprises: the direction vector of timing acquiring portable terminal; Calculate the angle of two adjacent direction vectors; When described angle when preset value is above, judge that then whipping has taken place portable terminal.
But portable terminal is when use or holding state, and often whipping takes place the motion with the user.As long as portable terminal generation whipping just carries out release, increased portable terminal undoubtedly and misread the probability of locking.
Summary of the invention
What technical solution of the present invention solved is that the probability that the portable terminal misunderstanding is locked in the prior art is higher.
In order to solve the problems of the technologies described above, technical solution of the present invention provides a kind of display screen behavior control device, comprising:
Control mark thing rotating unit is suitable for rotating the control mark thing accordingly based on the rotation information of described display screen;
Status unit when being suitable for rotary motion trace at described control mark thing and comprising default track, triggers release or lock event, to control the state of described display screen;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described control mark thing comprises the rotation direction and the rotational angle of described control mark thing.
In order to solve the problems of the technologies described above, technical solution of the present invention also provides a kind of setting device of default track, comprising:
Default label rotating unit is suitable for presetting label based on corresponding rotation of the rotation information of display screen;
Track is provided with the unit, and the rotary motion trace that is suitable for described default label is set to default track;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described default label comprises the rotation direction and the rotational angle of described default label.
In order to solve the problems of the technologies described above, technical solution of the present invention also provides a kind of portable terminal, comprising:
Above-mentioned display screen behavior control device;
The setting device of above-mentioned default track.
In order to solve the problems of the technologies described above, technical solution of the present invention provides a kind of display screen condition control method, comprising:
Rotation information based on described display screen is rotated the control mark thing accordingly;
When the rotary motion trace of described control mark thing comprises default track, trigger release or lock event, to control the state of described display screen;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described control mark thing comprises the rotation direction and the rotational angle of described control mark thing.
In order to solve the problems of the technologies described above, technical solution of the present invention also provides a kind of method to set up of default track, comprising:
Preset label based on corresponding rotation of the rotation information of display screen;
The rotary motion trace of described default label is set to default track;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described default label comprises the rotation direction and the rotational angle of described default label.
Compared with prior art, technical solution of the present invention has the following advantages:
Technical solution of the present invention is rotated by control display screen and is made the corresponding rotation of control mark thing, when the rotary motion trace of described control mark thing comprises default track, trigger release or lock event, solve prior art like this as long as portable terminal generation whipping just carries out the problem of release, reduced the probability of misreading lock or locking.
Technical solution of the present invention provided release or locking information before release or locking display screen, and determined the described display screen of information release based on release or locking, can further avoid misunderstanding like this lock or locking display screen.
Technical solution of the present invention is also rotated default label accordingly based on the rotation information of display screen, and the rotary motion trace of default label is set to default track, has satisfied the display screen user like this demand of presetting track is set according to actual needs.
When technical solution of the present invention changed one time at least in the rotation direction of display screen, the combination of the default rotary motion trace of label on all directions was set to the rotary motion trace of default label; The user rotates display screen at display screen, make the combination of the rotary motion trace of control mark thing on all directions, it is the rotary motion trace of control mark thing, combination with the rotary motion trace of default label on all directions, trigger release or lock event when promptly the rotary motion trace of default label is identical, thus, the complexity of the rotary motion trace by increasing default label and the rotary motion trace of control mark thing has reduced the probability of misreading lock or locking display screen.
Description of drawings
Fig. 1 is the structural representation of the display screen behavior control device of the embodiment of the invention;
Fig. 2 is the structural representation of setting device of the default track of the embodiment of the invention;
Fig. 3 to Fig. 5 is the synoptic diagram that default track is set of the embodiment of the invention;
Fig. 6 to Fig. 8 is the synoptic diagram of the release display screen of the embodiment of the invention;
Fig. 9 is the process flow diagram of the display screen condition control method of the embodiment of the invention;
Figure 10 is the process flow diagram of method to set up of the default track of the embodiment of the invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can more be become apparent, the specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing.In the following passage, with way of example the present invention is described more specifically with reference to accompanying drawing.According to following explanation, advantages and features of the invention will be clearer.
As shown in Figure 1, in one embodiment, technical solution of the present invention provides a kind of display screen behavior control device, comprising: control mark thing rotating unit 11 is suitable for rotating the control mark thing accordingly based on the rotation information of described display screen; Status unit 12 is connected with described control mark thing rotating unit 11, when being suitable for rotary motion trace at described control mark thing and comprising default track, triggers release or lock event, to control the state of described display screen; Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described control mark thing comprises the rotation direction and the rotational angle of described control mark thing.
When the rotation direction of described display screen changed one time at least, the rotary motion trace of described control mark thing was the combination of the rotary motion trace of described control mark thing on all directions.
Described control mark thing rotating unit 11 can detect the rotation information of described display screen by gravity sensor or magnetometric sensor.Described control mark thing rotating unit 11 can detect the rotation direction and the rotational angle of described display screen by gravity sensor or magnetometric sensor, and rotates described control mark thing based on described rotation direction and rotational angle.Concrete, when described control mark thing rotating unit 11 detects the rotation direction of display screen and rotational angle by magnetometric sensor, can obtain the rotation direction of display screen by the rotation direction that detects the target limit, by detecting the rotational angle of target limit and magnetic direction angulation acquisition display screen, target limit herein is meant: with display screen one of two parallel edges of consistent with magnetic direction (parallel) during (direction that the display surface of display screen can be observed towards the user) horizontal positioned up.When described control mark thing rotating unit 11 detects the rotation direction of display screen and rotational angle by gravity sensor, can obtain the rotation direction of display screen by the rotation direction that detects the target limit, by detecting the rotational angle of target limit and gravity direction angulation acquisition display screen, target limit herein is meant: with described display screen (direction that the display surface of display screen can be observed towards the user) one of two parallel edges of consistent with gravity direction (parallel) when vertically placing up.
In the present embodiment, described control mark thing rotating unit 11 is suitable for described control mark thing is rotated with respect to the context marker thing.Described control mark thing can be pointer, and described context marker thing is a compass, and described control mark thing rotating unit 11 rotates described pointer with respect to compass.It is consistent with magnetic direction (or gravity direction) that described compass can keep, and the rotation direction of described pointer is consistent with the rotation direction of display screen.The speed that described pointer rotates is relevant with the rotational angle of display screen.The angle of described display screen and magnetic direction (or gravity direction) is big more, and pointer rotates fast more.
For example, the rotating speed of pointer can equal the angle of display screen and magnetic direction (or gravity direction) divided by angle threshold.The implication of described angle threshold is: the angle of display screen and magnetic direction (or gravity direction) is during less than described angle threshold, and pointer is slack; The angle of display screen and magnetic direction (or gravity direction) is during more than or equal to described angle threshold, and pointer begins to rotate.For example, suppose that angle threshold is 5, target is to allow pointer rotate 90 degree, and then the user is 5 degree with the angle that display screen turns to magnetic direction, and this moment, pointer began to rotate to 90 degree from 0 degree, display screen and magnetic direction keep 5 degree angles constant, pointer just rotates with the speed of per second 1 degree always, and after 90 seconds time, pointer rotates 90 degree, the user turns to display screen with the angle of magnetic direction and spends less than 5, and pointer stops operating.In this example, the angle that the user also can turn to display screen with magnetic direction is 10 degree, this moment, pointer began to rotate to 90 degree from 0 degree, display screen and magnetic direction keep 10 degree angles constant, pointer just rotates with the speed of per second 2 degree always, and after 45 seconds time, pointer rotates 90 degree, the user turns to display screen with the angle of magnetic direction and spends less than 5, and pointer stops operating.
Again for example, the rotating speed of pointer can equal the exponential function of certain form of the angle of display screen and magnetic direction (or gravity direction).
Described compass can have rotation direction and the corresponding scale of rotational angle with described pointer.For example, compass is divided into 4 scales, label with 0 °, 90 °, 180 °, 270 ° respectively on the clockwise direction, be that pointer clockwise rotates the corresponding 90 ° of signs in 90 degree backs from 0 ° of sign, clockwise rotate the corresponding 180 ° of signs in 90 degree backs from 90 ° of signs, corresponding 270 ° of signs after sign rotation 90 is spent clockwise from 180 ° identify rotation 90 clockwise from 270 ° and spend the corresponding 0 ° of sign in back.How much can selecting according to actual needs of the scale of described compass.
When the rotation direction of described display screen changed one time at least, the rotary motion trace of described pointer can be the combination of described pointer scale of correspondence when rotation direction changes.For example, compass remains consistent with magnetic direction, and pointer rotates counterclockwise 180 degree again after clockwise rotating 90 degree with respect to compass, and the rotary motion trace of described pointer adds and rotates counterclockwise 180 and spend for clockwise rotating 90 degree.When having 0 °, 90 °, 180 °, 270 ° signs, the rotary motion trace of described pointer can add 270 ° of signs for 90 ° of signs.Finishing in proper order of 90 ° of signs in the described rotary motion trace and 270 ° of signs can not change.For example, it is consistent with magnetic direction that compass keeps, pointer rotates counterclockwise to 270 ° of signs and clockwise rotates again to 90 ° of signs, the rotary motion trace of described pointer is that 270 ° of signs add 90 ° of signs, though this moment, the pointer rotary motion trace was identical with angle in the last example, it is different in proper order that but both rotate finishing of scale, so both rotary motion trace are also inequality.
Described control mark thing also can be compass, and described control context marker thing is a pointer, and described control mark thing rotating unit 11 rotates described compass with respect to pointer.It is consistent with magnetic direction (or gravity direction) that described pointer keeps, and the rotation direction of described compass is consistent with the rotation direction of display screen.The speed that described compass rotates is relevant with the rotational angle of display screen.The angle of described display screen and magnetic direction (or gravity direction) is big more, and compass rotates fast more.
For example, the rotating speed of compass can equal the angle of display screen and magnetic direction (or gravity direction) divided by angle threshold, and perhaps the rotating speed of pointer can equal the exponential function of certain form of the angle of display screen and magnetic direction (or gravity direction).The implication of described angle threshold is: the angle of display screen and magnetic direction (or gravity direction) is during less than described angle threshold, and compass is slack; The angle of display screen and magnetic direction (or gravity direction) is during more than or equal to described angle threshold, and compass begins to rotate.The technical scheme of the rotating speed of compass can and illustrate with reference to the technical scheme of above-mentioned rotating speed about pointer, repeats no more herein.
Described compass can have rotation direction and the corresponding scale of rotational angle with described compass.For example, compass is divided into 4 scales, label with 0 °, 90 °, 180 °, 270 ° respectively on the clockwise direction, be that compass clockwise rotates the corresponding 270 ° of signs in 90 degree backs from 0 ° of sign, clockwise rotate the corresponding 180 ° of signs in 90 degree backs from 270 ° of signs, clockwise rotate the corresponding 90 ° of signs in 90 degree backs from 180 ° of signs, clockwise rotate the corresponding 0 ° of sign in 90 degree backs from 90 ° of signs.How much can selecting according to actual needs of the scale of described compass.
When the rotation direction of described display screen changed one time at least, the rotary motion trace of described compass was the combination of described compass scale of correspondence when rotation direction changes.For example, it is consistent with magnetic direction that pointer keeps, and compass rotates counterclockwise 180 degree again after clockwise rotating 90 degree with respect to pointer, and the rotary motion trace of described compass is spent to add and rotated counterclockwise 180 and spend for clockwise rotating 90.When having 0 °, 90 °, 180 °, 270 ° signs, the rotary motion trace of described compass can add 90 ° of signs for 270 ° of signs.Finishing in proper order of 90 ° of signs in the described rotary motion trace and 270 ° of signs can not change.
In one embodiment, described unlock events can comprise: the described display screen of release; Described lock event can comprise: lock described display screen.
In another embodiment, described unlock events can comprise: the release information is provided, and determines the described display screen of information release based on release; Described lock event can comprise: the locking information is provided, and determines that based on locking information locks described display screen.For example, status unit 12 provides " whether release? " when the rotary motion trace of described control mark thing comprises default track the release information, release display screen when information is determined in the release that gets access to "Yes".Can reduce the probability of misreading lock or locking like this.
In the present embodiment, the display screen behavior control device can also comprise: display unit is suitable for showing the rotation of described control mark thing and described control mark thing.Concrete, described display unit can show that control mark thing, control context marker thing and control mark thing rotate relative to controlling the context marker thing.
As shown in Figure 2, in another embodiment, technical solution of the present invention also provides a kind of setting device of default track, comprising: default label rotating unit 21 is suitable for presetting label based on corresponding rotation of the rotation information of display screen; Track is provided with unit 22, is connected with described default label rotating unit 21, and the rotary motion trace that is suitable for described default label is set to default track; Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described default label comprises the rotation direction and the rotational angle of described default label.
When the rotation direction of described display screen changed one time at least, the rotary motion trace of described default label was the combination of the rotary motion trace of described default label on all directions.
Described default label rotating unit 21 can detect the rotation information of described display screen by gravity sensor or magnetometric sensor.Described default label rotating unit 21 can detect the rotation direction and the rotational angle of described display screen by gravity sensor or magnetometric sensor, and rotates described default label based on described rotation direction and rotational angle.Described default label rotating unit 21 can detect the technical scheme of the rotation direction of display screen and rotational angle by gravity sensor or magnetometric sensor and illustrates about control mark thing rotating unit 11 by the technical scheme that magnetometric sensor or gravity sensor detect the rotation direction of display screen and rotational angle with reference to above-mentioned.Repeat no more herein.
In the present embodiment, described default label rotating unit 21 is suitable for described control mark thing is rotated with respect to default context marker thing.Described default label can be pointer, and described default context marker thing is a compass, and described default label rotating unit 21 rotates described pointer with respect to compass.It is consistent with magnetic direction (or gravity direction) that described compass can keep, and the rotation direction of described pointer is consistent with the rotation direction of display screen.The speed that described pointer rotates is relevant with the rotational angle of display screen.The angle of described display screen and magnetic direction (or gravity direction) is big more, and pointer rotates fast more.Described compass can have rotation direction and the corresponding scale of rotational angle with described pointer.How much can selecting according to actual needs of the scale of described compass.When the rotation direction of described display screen changed one time at least, the rotary motion trace of described pointer was the combination of described pointer scale of correspondence when rotation direction changes.The detailed content that the scale of compass is selected to rotate with pointer can repeat no more referring to above-mentioned respective description about control mark thing rotating unit 11 herein.
Described default label also can be compass, and described default context marker thing is a pointer, and described default label rotating unit 21 rotates described compass with respect to pointer.It is consistent with magnetic direction (or gravity direction) that described pointer keeps, and the rotation direction of described compass is consistent with the rotation direction of display screen.The speed that described compass rotates is relevant with the rotational angle of display screen.The angle of described display screen and magnetic direction (or gravity direction) is big more, and compass rotates fast more.Described compass can have rotation direction and the corresponding scale of rotational angle with described compass.How much can selecting according to actual needs of the scale of described compass.When the rotation direction of described display screen changed one time at least, the rotary motion trace of described compass was the combination of described compass scale of correspondence when rotation direction changes.The detailed content that the scale of compass is selected to rotate with compass can repeat no more referring to above-mentioned respective description about control mark thing rotating unit 11 herein.
In the present embodiment, the setting device of default track can also comprise: display unit is suitable for showing the rotation of described default label and described default label.Concrete, described display unit can show that default label, default context marker thing and default label absolute presupposition context marker thing rotate.
Below by the setting device that illustrates described display screen behavior control device and described default track.
As shown in Figure 3, suppose: default label is a pointer 31, and default context marker thing is a compass 32; The rotating speed of pointer equals the angle of display screen and magnetic direction divided by angle threshold, and angle threshold is 5; Compass 32 has 4 scale markers, clockwise direction is respectively 0 °, 90 °, 180 °, 270 °, be that pointer 31 clockwise rotates 90 ° of signs of 90 degree backpointer 31 arrow points from 0 ° of sign, clockwise rotate 180 ° of signs of 90 degree backpointer 31 arrow points from 90 ° of signs, clockwise rotate 270 ° of signs of 90 degree backpointer 31 arrow points from 180 ° of signs, clockwise rotate 0 ° of sign of 90 degree backpointer 31 arrow points from 270 ° of signs.
The user uses the setting device of default track provided by the invention to preset the setting of track, as shown in Figure 3, when the user shows 0 ° of sign of default label pointer 31 arrow points at display unit, display screen is clockwise rotated to be that 10 degree backs keep motionless with the magnetic direction angle, magnetometric sensor detects the rotation information of described display screen, default label rotating unit clockwise rotates pointer 31 since the speed of 0 ° of sign with per second 2 degree, after 45 seconds time, pointer has clockwise rotated 90 degree, 90 ° of signs of pointer 31 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5,90 ° of signs of pointer 31 arrow points are motionless, as shown in Figure 4.
After 90 ° of signs of pointer 31 arrow points are motionless, the user rotates counterclockwise display screen to being that 50 degree are back with the magnetic direction angle and keeps motionless, magnetometric sensor detects the rotation information of described display screen, default label rotating unit rotates counterclockwise pointer 31 since the speed of 90 ° of signs with per second 10 degree, after 27 seconds time, pointer has rotated counterclockwise 270 degree, 180 ° of signs of pointer 31 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5,180 ° of signs of pointer 31 arrow points are motionless, as shown in Figure 5.
After 180 ° of signs of pointer 31 arrow points are motionless, the user clockwise rotates display screen to being that 50 degree are back with the magnetic direction angle and keeps motionless, magnetometric sensor detects the rotation information of described display screen, default label rotating unit clockwise rotates pointer 31 since the speed of 180 ° of signs with per second 10 degree, after 18 seconds time, pointer has rotated counterclockwise 180 degree, 0 ° of sign of pointer 31 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5,0 ° of sign of pointer 31 arrow points is motionless, as shown in Figure 3.
Track is provided with the unit and presets label pointer 31 and clockwise rotate 90 degree, rotate counterclockwise 270 degree, clockwise rotate 180 degree and be set to default track, and promptly 90 ° of signs add 180 ° of signs and add 0 ° and be designated default track.
Display screen is locked automatically when supposing that display screen is not used for a long time, when status unit comprises default track in the rotary motion trace of control mark thing, and the release display screen.As shown in Figure 6, suppose that the control mark thing is a pointer 41, the context marker thing is a compass 42; Compass 32 has 4 scale markers, and clockwise direction is respectively 0 °, 90 °, 180 °, 270 °.
After display screen is locked, the user uses display screen behavior control device provided by the invention to carry out the display screen release, as shown in Figure 6, when the user shows 0 ° of sign of default label pointer 41 arrow points at display unit, display screen is clockwise rotated to be that 50 degree backs keep motionless with the magnetic direction angle, magnetometric sensor detects the rotation information of described display screen, control mark thing rotating unit clockwise rotates pointer 41 since the speed of 0 ° of sign with per second 10 degree, after 9 seconds time, pointer has clockwise rotated 90 degree, 90 ° of signs of pointer 41 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5, and 90 ° of signs of pointer 41 arrow points are motionless, as shown in Figure 7.
After 90 ° of signs of pointer 41 arrow points are motionless, the user rotates counterclockwise display screen to being that 100 degree are back with the magnetic direction angle and keeps motionless, magnetometric sensor detects the rotation information of described display screen, control mark thing rotating unit rotates counterclockwise pointer 41 since the speed of 90 ° of signs with per second 20 degree, after 13.5 seconds time, pointer has rotated counterclockwise 270 degree, 180 ° of signs of pointer 41 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5,180 ° of signs of pointer 41 arrow points are motionless, as shown in Figure 8.
After 180 ° of signs of pointer 41 arrow points are motionless, the user clockwise rotates display screen to being that 50 degree are back with the magnetic direction angle and keeps motionless, magnetometric sensor detects the rotation information of described display screen, control mark thing rotating unit clockwise rotates pointer 41 since the speed of 180 ° of signs with per second 10 degree, after 18 seconds time, pointer has rotated counterclockwise 180 degree, 0 ° of sign of pointer 41 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5,0 ° of sign of pointer 41 arrow points is motionless, as shown in Figure 6.
The rotary motion trace of above-mentioned control mark thing pointer 41 is for clockwise rotating 90 degree, rotate counterclockwise 270 degree, clockwise rotating 180 degree, promptly 90 ° of signs add 180 ° of signs and add 0 ° of sign, then the rotary motion trace of control mark thing pointer 41 comprises that track is provided with the default track that the unit is provided with, status unit release display screen.
Provide one more for example, continuation is with reference to figure 3, the user uses the setting device of default track provided by the invention to preset the setting of track, when display unit shows 0 ° of sign of default label pointer 31 arrow points, the user clockwise rotates display screen to being that 100 degree are back with the magnetic direction angle and keeps motionless, magnetometric sensor detects the rotation information of described display screen, default label rotating unit clockwise rotates pointer 31 since the speed of 0 ° of sign with per second 20 degree, after 36 seconds time, pointer has clockwise rotated 720 degree (clockwise two circles), 0 ° of sign of pointer 31 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5, and 0 ° of sign of pointer 31 arrow points is motionless.Track is provided with the unit and presets label pointer 31 and clockwise rotate 720 degree and be set to default track.
After display screen is locked, the user uses display screen behavior control device provided by the invention to carry out the display screen release, as shown in Figure 6, when display unit shows 0 ° of sign of control mark thing pointer 41 arrow points, the user clockwise rotates display screen to being that 50 degree are back with the magnetic direction angle and keeps motionless, magnetometric sensor detects the rotation information of described display screen, default label rotating unit clockwise rotates pointer 41 since the speed of 0 ° of sign with per second 10 degree, after 72 seconds time, pointer has clockwise rotated 720 degree (clockwise two circles), 0 ° of sign of pointer 41 arrow points, at this moment, the user turns to display screen with the angle of magnetic direction and spends less than 5, and 0 ° of sign of pointer 41 arrow points is motionless.Because the rotary motion trace of control mark thing pointer 41 is for clockwise rotating 720 degree, then the rotary motion trace of control mark thing pointer 41 comprises that track is provided with the default track that the unit is provided with, status unit release display screen.
The present invention also provides a kind of portable terminal to comprise the display screen behavior control device among above-mentioned arbitrary embodiment and the setting device of arbitrary default track.Described portable terminal can be mobile phone, PDA etc.
In actual applications, portable terminal can also comprise and automatically locks the unit, is suitable for automatically locking display screen when described portable terminal is not used in the given time.The schedule time that automatically locks display screen can be set according to actual needs, and concrete setting means those skilled in the art can know, and repeat no more herein.After the display screen locking, display unit shows control mark thing, perhaps control mark thing and context marker thing.
Portable terminal can also comprise trigger element, is suitable for producing trigger message, shows control mark thing, perhaps control mark thing and context marker thing to trigger display unit.Described trigger element can be the mechanical key of portable terminal, also can be the triggering selection interface.
As shown in Figure 9, in one embodiment, the present invention also provides a kind of display screen condition control method, comprising:
Step S11 rotates the control mark thing accordingly based on the rotation information of described display screen;
Step S12 when the rotary motion trace of described control mark thing comprises default track, triggers release or lock event, to control the state of described display screen;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described control mark thing comprises the rotation direction and the rotational angle of described control mark thing.
When the rotation direction of described display screen changed one time at least, the rotary motion trace of described control mark thing was the combination of the rotary motion trace of described control mark thing on all directions.
In one embodiment, described unlock events can comprise: the release information is provided, and determines the described display screen of information release based on release; Described lock event can comprise: the locking information is provided, and determines that based on locking information locks described display screen.
In another embodiment, described unlock events can comprise: the described display screen of release; Described lock event can also comprise: lock described display screen.
Described rotation information based on described display screen is rotated the control mark thing accordingly and can be comprised: the rotation information that detects described display screen by gravity sensor or magnetometric sensor.
Described display screen condition control method can also comprise: show the rotation of described control mark thing and described control mark thing.
Described rotation information based on described display screen is rotated the control mark thing accordingly and can be comprised: described control mark thing is rotated with respect to the context marker thing.Described control mark thing is a pointer, and described context marker thing is a compass, and described compass has rotation direction and the corresponding scale of rotational angle with described pointer.When the rotation direction of described display screen changed one time at least, the rotary motion trace of described pointer was the combination of described pointer scale of correspondence when rotation direction changes.
As shown in figure 10, in one embodiment, the present invention also provides a kind of method to set up of default track, comprising:
Step S21 presets label based on corresponding rotation of the rotation information of display screen;
Step S22, the rotary motion trace of described default label is set to default track;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described default label comprises the rotation direction and the rotational angle of described default label.
When the rotation direction of described display screen changed one time at least, the rotary motion trace of described default label was the combination of the rotary motion trace of described default label on all directions.
The default label of the corresponding rotation of described rotation information based on display screen can comprise: the direction of motion that detects described display screen by gravity sensor or magnetometric sensor.
The method of described default track can also comprise: show the rotation of described default label and described default label.
The default label of the corresponding rotation of described rotation information based on display screen can comprise: described default label is rotated with respect to default context marker thing.Described default label can be pointer, and described default context marker thing is a compass, and described compass has rotation direction and the corresponding scale of rotational angle with described pointer.When the rotation direction of described display screen changed one time at least, the rotary motion trace of described pointer was the combination of described pointer scale of correspondence when rotation direction changes.
Though the present invention discloses as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art without departing from the spirit and scope of the present invention, all can do various changes and modification, so protection scope of the present invention should be with claim institute limited range.
Claims (33)
1. a display screen behavior control device is characterized in that, comprising:
Control mark thing rotating unit is suitable for rotating the control mark thing accordingly based on the rotation information of described display screen;
Status unit when being suitable for rotary motion trace at described control mark thing and comprising default track, triggers release or lock event, to control the state of described display screen;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described control mark thing comprises the rotation direction and the rotational angle of described control mark thing.
2. display screen behavior control device as claimed in claim 1 is characterized in that, described unlock events comprises: the release information is provided, and determines the described display screen of information release based on release; Described lock event comprises: the locking information is provided, and determines that based on locking information locks described display screen.
3. display screen behavior control device as claimed in claim 1 is characterized in that, described unlock events comprises: the described display screen of release; Described lock event comprises: lock described display screen.
4. display screen behavior control device as claimed in claim 1 is characterized in that, described control mark thing rotating unit is suitable for detecting by gravity sensor or magnetometric sensor the rotation information of described display screen.
5. display screen behavior control device as claimed in claim 1 is characterized in that, also comprises: display unit is suitable for showing the rotation of described control mark thing and described control mark thing.
6. display screen behavior control device as claimed in claim 1 is characterized in that, described control mark thing rotating unit is suitable for described control mark thing is rotated with respect to the context marker thing.
7. display screen behavior control device as claimed in claim 6 is characterized in that, described control mark thing is a pointer, and described context marker thing is a compass, and described compass has rotation direction and the corresponding scale of rotational angle with described pointer.
8. display screen behavior control device as claimed in claim 7 is characterized in that the rotation direction of described display screen changes once at least, and the rotary motion trace of described pointer is the combination of described pointer scale of correspondence when rotation direction changes.
9. display screen behavior control device as claimed in claim 1 is characterized in that the rotation direction of described display screen changes once at least, and the rotary motion trace of described control mark thing is the combination of the rotary motion trace of described control mark thing on all directions.
10. the setting device of a default track is characterized in that, comprising:
Default label rotating unit is suitable for presetting label based on corresponding rotation of the rotation information of display screen;
Track is provided with the unit, and the rotary motion trace that is suitable for described default label is set to default track;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described default label comprises the rotation direction and the rotational angle of described default label.
11. the setting device of default track as claimed in claim 10 is characterized in that, described default label rotating unit is suitable for detecting by gravity sensor or magnetometric sensor the direction of motion of described display screen.
12. the setting device of default track as claimed in claim 10 is characterized in that, also comprises: display unit is suitable for showing the rotation of described default label and described default label.
13. the setting device of default track as claimed in claim 10 is characterized in that, described default label rotating unit is suitable for described default label is rotated with respect to default context marker thing.
14. the setting device of default track as claimed in claim 13 is characterized in that, described default label is a pointer, and described default context marker thing is a compass, and described compass has rotation direction and the corresponding scale of rotational angle with described pointer.
15. the setting device of default track as claimed in claim 14 is characterized in that, the rotation direction of described display screen changes once at least, and the rotary motion trace of described pointer is the combination of described pointer scale of correspondence when rotation direction changes.
16. the setting device of default track as claimed in claim 10 is characterized in that, the rotation direction of described display screen changes once at least, and the rotary motion trace of described default label is the combination of the rotary motion trace of described default label on all directions.
17. a portable terminal is characterized in that, comprising:
The described display screen behavior control device of arbitrary claim among the claim 1-9;
The setting device of the described default track of arbitrary claim among the claim 10-16.
18. a display screen condition control method is characterized in that, comprising:
Rotation information based on described display screen is rotated the control mark thing accordingly;
When the rotary motion trace of described control mark thing comprises default track, trigger release or lock event, to control the state of described display screen;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described control mark thing comprises the rotation direction and the rotational angle of described control mark thing.
19. display screen condition control method as claimed in claim 18 is characterized in that, described unlock events comprises: the release information is provided, and determines the described display screen of information release based on release; Described lock event comprises: the locking information is provided, and determines that based on locking information locks described display screen.
20. display screen condition control method as claimed in claim 18 is characterized in that, described unlock events comprises: the described display screen of release; Described lock event comprises: lock described display screen.
21. display screen condition control method as claimed in claim 18 is characterized in that, described rotation information based on described display screen is rotated the control mark thing accordingly and is comprised: the rotation information that detects described display screen by gravity sensor or magnetometric sensor.
22. display screen condition control method as claimed in claim 18 is characterized in that, also comprises: show the rotation of described control mark thing and described control mark thing.
23. display screen condition control method as claimed in claim 18 is characterized in that, described rotation information based on described display screen is rotated the control mark thing accordingly and is comprised: described control mark thing is rotated with respect to the context marker thing.
24. display screen condition control method as claimed in claim 23 is characterized in that, described control mark thing is a pointer, and described context marker thing is a compass, and described compass has rotation direction and the corresponding scale of rotational angle with described pointer.
25. display screen condition control method as claimed in claim 24 is characterized in that the rotation direction of described display screen changes once at least, the rotary motion trace of described pointer is the combination of described pointer scale of correspondence when rotation direction changes.
26. display screen condition control method as claimed in claim 18 is characterized in that the rotation direction of described display screen changes once at least, the rotary motion trace of described control mark thing is the combination of the rotary motion trace of described control mark thing on all directions.
27. the method to set up of a default track is characterized in that, comprising:
Preset label based on corresponding rotation of the rotation information of display screen;
The rotary motion trace of described default label is set to default track;
Wherein, the rotation information of described display screen comprises the rotation direction and the rotational angle of described display screen; The rotary motion trace of described default label comprises the rotation direction and the rotational angle of described default label.
28. the method to set up of default track as claimed in claim 27 is characterized in that, the default label of the corresponding rotation of described rotation information based on display screen comprises: the direction of motion that detects described display screen by gravity sensor or magnetometric sensor.
29. the method to set up of default track as claimed in claim 27 is characterized in that, also comprises: show the rotation of described default label and described default label.
30. the method to set up of default track as claimed in claim 27 is characterized in that, the default label of the corresponding rotation of described rotation information based on display screen comprises: described default label is rotated with respect to default context marker thing.
31. the method to set up of default track as claimed in claim 30 is characterized in that, described default label is a pointer, and described default context marker thing is a compass, and described compass has rotation direction and the corresponding scale of rotational angle with described pointer.
32. the method to set up of default track as claimed in claim 31 is characterized in that, the rotation direction of described display screen changes once at least, and the rotary motion trace of described pointer is the combination of described pointer scale of correspondence when rotation direction changes.
33. the method to set up of default track as claimed in claim 27 is characterized in that, the rotation direction of described display screen changes once at least, and the rotary motion trace of described default label is the combination of the rotary motion trace of described default label on all directions.
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| CN201210019850.7A CN103218126B (en) | 2012-01-20 | 2012-01-20 | Display screen behavior control device and method, desired guiding trajectory device and method is set |
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| CN201210019850.7A CN103218126B (en) | 2012-01-20 | 2012-01-20 | Display screen behavior control device and method, desired guiding trajectory device and method is set |
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