CN103353823A - Mobile terminal and scrolling method thereof - Google Patents
Mobile terminal and scrolling method thereof Download PDFInfo
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- CN103353823A CN103353823A CN2013102543402A CN201310254340A CN103353823A CN 103353823 A CN103353823 A CN 103353823A CN 2013102543402 A CN2013102543402 A CN 2013102543402A CN 201310254340 A CN201310254340 A CN 201310254340A CN 103353823 A CN103353823 A CN 103353823A
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Abstract
The invention provides a mobile terminal and a scrolling method thereof. The method comprises the steps as follows: a scrolling switch is started; the angle of a mobile terminal body in a space is detected and recorded as a basic angle; a current angle of the mobile terminal body in the space is detected and compared with the basic angle; and scrolling control parameters are adjusted according to angle comparison. According to the mobile terminal and the scrolling method thereof, the scrolling parameters are controlled by the aid of an inclination angle of the mobile terminal body in the space, a user can control the mobile terminal conveniently, and at the same time, the user experience is improved.
Description
Technical field
The present invention relates to a kind of control method and device of portable terminal, more specifically, relate to a kind of angle of inclination of mobile phone in the space that utilize and control control method and device that the portable terminal roll screen shows.
Background technology
In recent years, along with the develop rapidly of semiconductor technology, integrated circuit technique and the communication technology, in field of mobile terminals, various application and control method had grown up.
With present very popular smart mobile phone or panel computer on the market, function from strength to strength, the content of carrying is more and more.People utilize smart mobile phone or panel computer to read a book, study, and browsing network information is browsed shopping website etc.The user is when using these functions, because the size of display screen is less than normal with respect to displaying contents, usually needs minute some pages or leaves to show.Corresponding user interface (User interface) technical development gets up to overcome this problem, for example utilizes roll screen control display content.When the user when browsing a content that comprises some pages of demonstrations, can utilize scroll bar control (scroller ActiveX) to control screen and carry out roll screen and show.
Generally dispose touch-screen or roll screen control button on smart mobile phone or the panel computer, when the user (comprises and checks webpage or browse for example address list of the local content of storing of portable terminal at browser interface, the interfaces such as e-book) time, by slip (touch gesture) or the triggering roll screen control button of finger on touch-screen, this moment, screen display carried out the roll screen demonstration.
Above-mentioned control mode be unable to do without the participation of finger, particularly becomes increasing (for example 5 cun screens, 7 cun screens, 11 cun screens) in the size of portable terminal, and a hand is difficult to control; In addition, may need the participation of both hands, for example a hand is held portable terminal, ceaselessly slide touch-screen or trigger roll screen control button of an other hand.This is inconvenient for the user.
Summary of the invention
The object of the present invention is to provide a kind of method of portable terminal control roll screen to overcome above-mentioned technological deficiency.
The user another object of the present invention is to provide a kind of method of portable terminal control roll screen, so that can only control roll screen with a hand freely.
Another object of the present invention is to provide a kind of method of portable terminal control roll screen, promote the user and experience.
Another object of the present invention is to provide a kind of method of portable terminal control roll screen, make the user in the process of practical portable terminal, obtain enjoyment.
The invention provides a kind of method of portable terminal roll screen, comprise step: open the roll screen switch; Detect mobile phone in the space angle and be recorded as the benchmark angle; Detect mobile phone in the space current angle and do the angle contrast with described benchmark angle; Adjust roll screen control parameter according to described angle contrast.
Preferably, adjust roll screen speed according to described angle comparing result.
Preferably, when mobile phone when residing angle is the N angular range in the space, adjust roll screen speed and be default N gear speed.
Preferably, judge according to described angle comparing result whether mobile phone has instantaneous significantly angular deflection in the space; If judged result is yes, then adjusts the roll screen parameter according to described instantaneous significantly angular deflection direction and roll for accelerating forward or backwards.
Preferably, when detecting mobile phone oppositely significantly angular deflection is arranged in the space, stop roll screen or slow down the speed of roll screen.
Preferably, adjust portable terminal roll screen direction according to described angle comparing result.
Preferably, judge according to described angle comparing result whether mobile phone is offset in the space; Skew in the space is that clockwise skew or counterclockwise skew adjustment roll screen are rolled up or down according to mobile phone.
Preferably, after the instruction of opening roll screen, detect the instantaneous acceleration displacement of portable terminal in the space; According to the direction of described instantaneous acceleration displacement or roll screen speed and the roll screen direction of speed adjustment portable terminal; When receiving the instruction of closing roll screen, stop roll screen.
Preferably, detect the reverse instantaneous acceleration displacement of portable terminal in the space, stop roll screen or slow down roll screen speed according to direction or the speed of described reverse instantaneous acceleration displacement.
The invention provides a kind of portable terminal, comprise gravity sensor, angle judge module, roll screen control module, roll screen switch module; Roll screen is opened or closed to described roll screen switch module; Described gravity sensor detects the angle of mobile phone in the space; Described angle judge module record move terminating machine in the space angle and be recorded as the benchmark angle, and do angle contrast with the current angle of mobile phone in the space; Described roll screen control module is adjusted roll screen control parameter according to described angle contrast.
Preferably, described angle judge module comprises angle recordings module and angle contrast module; The angle of mobile phone in the space was the benchmark angle after described angle recordings module records roll screen was opened; Described angle contrast module records mobile phone in the space current angle and do the angle contrast with described benchmark angle.
Preferably, described roll screen control module is adjusted roll screen speed according to described angle comparing result.
Preferably, when described gravity sensor detected mobile phone residing angle is the N angular range in the space, described roll screen control module was adjusted roll screen speed and is default N gear speed.
Preferably, described angle judge module judges according to described angle comparing result whether mobile phone has instantaneous significantly angular deflection in the space; If judged result is yes, then the roll screen control module is adjusted the roll screen parameter for accelerating forward or backwards rolling according to described instantaneous significantly angular deflection direction.
Preferably, when the angle judge module detected mobile phone oppositely significantly angular deflection is arranged in the space, described roll screen control module was sent the instruction that stops roll screen or is slowed down the instruction of roll screen speed.
Preferably, described roll screen control module is adjusted the roll screen direction according to described angle comparing result.
Preferably, described angle judge module judges according to described angle comparing result whether mobile phone is offset in the space; And judge that the skew in the space is clockwise skew or counterclockwise skew according to mobile phone, described roll screen control module according to described clockwise skew or counterclockwise skew adjust roll screen and roll up or down.
The invention provides a kind of portable terminal, comprised acceleration transducer, acceleration judge module, roll screen control module, roll screen switch module; Roll screen is opened or closed to described roll screen switch module; Described acceleration transducer detects the instantaneous acceleration displacement of mobile phone in the space; Described acceleration judge module parses direction or the speed of described instantaneous acceleration displacement; Described roll screen control module is adjusted roll screen speed and the roll screen direction of portable terminal according to described instantaneous acceleration sense of displacement or speed; Described roll screen switch module is received and is closed roll screen when closing the roll screen instruction.
Preferably, described acceleration judge module judges whether described instantaneous acceleration sense of displacement or speed reach preset value; When reaching preset value, the described product control module of rolling is according to roll screen speed and the roll screen direction of described instantaneous acceleration sense of displacement or speed adjustment portable terminal.
Preferably, described acceleration judge module detects the reverse instantaneous acceleration displacement of portable terminal in the space, and described roll screen control module stops roll screen or slows down roll screen speed according to direction or the speed of described reverse instantaneous acceleration displacement.
The present invention when making things convenient for the user to control portable terminal, has promoted user's experience by utilizing angle of inclination or the immediate movement of portable terminal in the space of mobile phone in the space to control the roll screen parameter.
Description of drawings
By the description to embodiment of carrying out below in conjunction with accompanying drawing, these and/or otherwise advantage of the present invention will become obvious and easier to understand, in the accompanying drawings:
Fig. 1 shows the process flow diagram of the first embodiment of the method by gravity sensor control portable terminal roll screen of the present invention.
Figure 1A shows the synoptic diagram of portable terminal of the present invention.
Figure 1B shows the deviation angle synoptic diagram of mobile phone of the present invention in the space.
Fig. 2 shows the process flow diagram of the second embodiment of the method by gravity sensor control portable terminal roll screen of the present invention.
Fig. 3 shows the process flow diagram of the 3rd embodiment of the method by gravity sensor control portable terminal roll screen of the present invention.
Fig. 4 shows the process flow diagram of the 4th embodiment of the method by gravity sensor control portable terminal roll screen of the present invention.
Fig. 5 shows the 5th embodiment process flow diagram of the method for the roll screen by gravity sensor control portable terminal of the present invention.
Fig. 6 shows the 6th embodiment process flow diagram of the method for the roll screen by gravity sensor control portable terminal of the present invention.
Fig. 7 shows the 7th embodiment process flow diagram of the method for the roll screen by gravity sensor control portable terminal of the present invention.
Fig. 8 shows the 8th embodiment process flow diagram of the method for the roll screen by gravity sensor control portable terminal of the present invention.
Fig. 9 shows the present invention by the block diagram of the first embodiment of the device of the roll screen of gravity sensor control portable terminal.
Figure 10 shows the second embodiment block diagram of controlling the device of portable terminal roll screen by gravity sensor of the present invention.
Embodiment
Hereinafter describe current embodiment of the present invention in detail in connection with accompanying drawing.Wherein identical label represents identical object.Hereinafter describe embodiment with reference to the accompanying drawings and explain the present invention.Although should be noted in the discussion above that respectively separately to be described for different embodiment, it is simple and clear for what describe describing like this, when implementation is of the present invention, can mutually combine by several embodiment.So the technical characterictic of describing among the following embodiment or the combination of technical characterictic should not be considered to isolate, thereby they can mutually be made up and be mutually combined and are reached better technique effect.
Embodiment one
Fig. 1 shows the process flow diagram of the first embodiment of the method for portable terminal roll screen of the present invention.
The method of portable terminal roll screen of the present invention comprises the steps:
101: open the roll screen switch; In this step, portable terminal has entered user interface (user interface), and enters browser interface, and the page that show in the portable terminal this moment comprises scroll bar, and the user is by the content of position to select mobile terminal display screen to present of control scroll bar.Need to prove that said scroll bar can be to be presented in the user interface herein; Also can not be presented in the user interface, for example, in portable terminal, dispose touch-screen, and the user uses pulling screen display content when sliding up and down gesture.Can open according to different application settings in addition the instruction of roll screen switch, for example the instruction of opening the roll screen switch can be set as the gesture of the touch-screen that slides downward or upward, perhaps be built up in separately the hardware switch on the portable terminal, move up or down key etc.
In this step, roll screen refers to that the portable terminal roll screen that screen presents when the displaying contents page shows.For example, smart mobile phone may comprise some pages content when the address list page, for example can show 10 contact persons in the address list when the prevpage screen, but actually in the address list comprised 150 contact persons, this moment by sliding up and down touch-screen so that portable terminal can show 150 contact persons by roll screen.In other embodiments, also can be applicable to browsing page, check e-book etc.
Portable terminal described in the present invention includes but not limited to smart mobile phone, panel computer, digital camera, mobile phone, MP3, MP4, palm PC, the portable data assistances such as personal digital assistant.
Need in addition explanation to be, the step of pointed " opening the roll screen switch " when describing other embodiment has been included in the description of embodiment one about explanation or the explanation of this step, hereinafter corresponding content is repeated no more.
102: the record move terminating machine in the space initial angle and as the benchmark angle; In this step, the initial angle of mobile phone in the space can carry out sensing by gravity sensor or the acceleration transducer that is equipped with in the portable terminal.Gravity sensor mostly is equipped with in existing portable terminal, particularly in smart mobile phone and the panel computer.The gravity sensor utilization is because acceleration causes the characteristic of crystal modification, thereby can the posture of sensing movement terminating machine in the space by measuring its deflection and changing into electric signal output with interlock circuit, calculate the angle of inclination of mobile phone in the space and the direction of displacement, speed, acceleration etc.Need to prove, emphasis of the present invention does not also lie in how to use the angle of inclination of gravity sensor detecting mobile phone in the space etc., because various ways or device are arranged in the prior art, can make the angle of its fuselage of portable terminal sensing in the space, displacement, acceleration etc., for example also can come the attitude of sensing movement terminal in the space, angle of inclination, displacement with acceleration transducer, acceleration, sense of displacement etc.
The angle of mobile phone in the space can be schematically with reference to Figure 1A and Figure 1B.Figure 1A shows the front elevation of portable terminal 100 in the space, and Figure 1B shows the side view of portable terminal 100 in the space.Wherein, attitude A1, attitude A2, attitude A3 have represented respectively the attitude of portable terminal 100 in the space.Initial attitude A1 shows the initial attitude of portable terminal 100 in the space, for example can be that the angle with vertical direction is 0 degree.Attitude A2 shows portable terminal 100 and is rotated counterclockwise the attitude in the space behind the certain angle R2 by initial attitude A1, and attitude A3 shows portable terminal 100 by the initial attitude A1 attitude in the space behind the certain angle R3 that turns clockwise.Need to prove, here just illustratively portable terminal fuselage and vertical direction angle be 0 attitude of spending as initial attitude, the present invention comprises that also the attitude that mobile fuselage and vertical direction are presented certain angle is recorded as the initial attitude of mobile phone in the space.In this step, the initial angle of mobile phone in the space is that portable terminal fuselage 100 is at the angle of initial attitude A1 fuselage and vertical direction or horizontal direction.It should be noted that in addition the initial angle of mobile phone in the space for after opening the roll screen switch by detecting the portable terminal fuselage that obtains behind the initial attitude of portable terminal in the space and the angle of vertical direction or horizontal direction.The angle of the mobile phone that detects in the situation that the roll screen switch is not yet opened in the space is different from the definition of the initial angle of mobile phone in the space described in this step 102.
103: detect mobile phone in the space current angle and do the angle contrast with the benchmark angle; In this step, detect the attitude of portable terminal 100 in the space.As shown in Figure 1B, detect the attitude A2 of portable terminal 100 in the space, and record move terminal 100 under the state of attitude A2 with the angle R2 of vertical direction, and with the initial angle of portable terminal 100 fuselages in the space (in the synoptic diagram of Figure 1B, initial attitude A1 is consistent with vertical direction, so initial angle is 0 degree) do angle contrast.Need to prove that described angle contrast can be the contrast of inclination angle size, also can comprise the contrast of sense of rotation, for example judge that portable terminal 100 fuselages are positive hour hands rotation or counterclockwise rotation with respect to initial attitude.
104: adjust roll screen control parameter according to the angle comparing result.In step 104, adjust the control parameter of roll screen according to the attitude of mobile phone in the space.For example when the current angle of moving machine in the space is larger than initial angle, accelerate roll screen speed, when the portable terminal fuselage is done positive hour hands with respect to initial angle or is rotated counterclockwise, adjust roll screen and roll downwards or scroll up; Perhaps preset certain angular range, for example take the initial angle α of mobile phone in the space as benchmark, 20 ° of every rotations are as a gear, when the current angle of mobile phone in the space is (α, α+20 °) scope according to the first gear roll screen speed control roll screen; When the current angle of mobile phone in the space is (α+20 °, α+40 °) scope according to the second gear roll screen speed control roll screen.Need to prove that here " 20 ° " are exemplary, can set according to user habit the gear of the roll screen speed of obstructed angular range and correspondence.
The present invention is by above-mentioned steps, changes to control speed and the direction of roll screen with the angle of mobile phone in the space, and the roll screen that makes things convenient for the user to control easily portable terminal under different situations shows that the both hands of having liberated the user have promoted user's experience.
Embodiment two
Fig. 2 shows the process flow diagram of the second embodiment of the method for portable terminal roll screen of the present invention.
The method of the portable terminal roll screen of present embodiment comprises the steps:
201: open the roll screen switch;
202: the initial angle of record move terminating machine in the space is as the benchmark angle;
203: detect mobile phone in the space current angle and do the angle contrast with the benchmark angle;
204: adjust roll screen speed according to the angle comparing result.
In step 202, can be take the initial angle of mobile phone in the space as the benchmark angle, also can be take fixing angle as the benchmark angle of portable terminal in the space, for example take with vertical direction as 45 the degree inclination angles as the benchmark angle, or take with vertical direction as 90 the degree inclination angles as the benchmark angle, perhaps 30 spend, 60 degree, 70 degree etc. are according to user habit, set many groups for the benchmark angle parameter of user selection, stand with the reply user, sit, sleeping, the different use scenes such as recline is for user selection control parameter.
In step 204, preferably include setting (approximate deviation that can be chosen to be about clockwise or counterclockwise 5 degree herein) when the current angle of mobile phone in the space is identical with initial angle or approximate, keeping roll screen speed is zero, perhaps keeps roll screen speed with original roll screen speed.When the current angle of mobile phone in the space during greater than initial angle, accelerate roll screen speed.
Under the normal operation state of portable terminal, the user grips portable terminal on the other hand, utilize an other hand to control roll screen speed, need in this case the user with the hands to operate, particularly when the user need to watch for a long time screen display content and need continuous roll screen, seem very inconvenient.In the present embodiment, the user grips portable terminal on the other hand, can control roll screen by allowing the angle of mobile phone in the space make certain adjustment, has liberated user's another hand, has promoted user's experience.
Embodiment three
Fig. 3 shows the process flow diagram of the 3rd embodiment of the method for portable terminal roll screen of the present invention.
The method of the portable terminal roll screen of present embodiment comprises the steps:
301: open the roll screen switch;
302: the initial angle in the space of record move terminal fuselage is as the benchmark angle;
303: detect mobile phone in the space current angle and do the angle contrast with the benchmark angle;
304: when mobile phone is in the N angular range in the space, adjusts roll screen speed and be default N gear.
In this embodiment, the initial angle of mobile phone in the space is recorded as α.
In step 304, can presetting a plurality of angular ranges of mobile phone in the space, to be respectively the 1st angular range be (α, α+15 °), the 2nd angular range (α+15 °, α+30 °), the 3rd angular range is (α+30 °, α+45 °), N gear speed (α+X ° α+Y °), wherein N is natural number.Accordingly, default a plurality of roll screen speed stages are respectively the first gear speed (at a slow speed), second gear bit rate (middling speed), third gear speed (fast), N gear speed; Wherein, N is natural number.When changing between a plurality of angular ranges of mobile phone in the space, select the roll screen speed of different gears according to the size of angular range.Angular range changes greatly, and roll screen speed is faster.
It should be noted that in addition the angle change interval of selecting in the present embodiment is 15 °, should be appreciated that the difference according to sensitivity, also can select with 20 °, 30 ° as the angle change interval.
Present embodiment is by predetermined angle scope and roll screen speed stage, so that the light trambling hand of user just can be realized different roll screen control, in convenient the use, has promoted user's experience, brings intelligentized enjoyment.
Embodiment four
Fig. 4 shows the process flow diagram of the 4th embodiment of the method for portable terminal roll screen of the present invention.
The method of the portable terminal roll screen of present embodiment comprises the steps:
401: open the roll screen switch;
402: the initial angle of record move terminating machine in the space is as the benchmark angle;
403: detect mobile phone in the space current angle and do the angle contrast with the benchmark angle;
Does 404: detecting the portable terminal fuselage have instantaneous significantly angular deflection? if detect the instantaneous significantly angular deflection of mobile phone in the space, then execution in step 405; If do not detect, process ends then;
405: adjust roll screen according to the instantaneous significantly angular deflection direction of portable terminal and accelerate to roll.
In step 404, detect the angular deflection of mobile phone in the space, and the time parameter of angular deflection occurs in calculating, if detect the significant angular deflection of portable terminal in moment, also be instantaneous significantly angular deflection, then execution in step 405: adjust roll screen according to the direction of the instantaneous significantly angular deflection of portable terminal and accelerate to roll.Wherein, the direction of judging instantaneous significantly angular deflection is clockwise direction or counter clockwise direction, and sets respectively roll screen for scrolling up or rolling downwards.This kind situation is based on observation, excavation and the guiding to user's custom, for example, supposes the user when carrying out significantly angular deflection, and the user wants to accelerate roll screen speed, or wants to get back to top or the end of roll screen.User's experience is considered and simulated to this control mode better, brings intelligentized impression to the user.
Embodiment five
Fig. 5 shows the process flow diagram of the 5th embodiment of the method for portable terminal roll screen of the present invention.
The method of the portable terminal roll screen of present embodiment comprises the steps:
501: open the roll screen switch;
502: the initial angle of record move terminating machine in the space is as the benchmark angle;
503: detect the current angle of portable terminal fuselage and do the angle contrast with the benchmark angle;
Does 504: detecting mobile phone have instantaneous significantly angular deflection in the space? if detect the instantaneous significantly angular deflection of mobile phone in the space, then execution in step 505; If do not detect, process ends then;
505: adjust roll screen according to the instantaneous significantly angular deflection direction of portable terminal fuselage and accelerate to roll;
Does 506: detecting the portable terminal fuselage have oppositely instantaneous significantly angular deflection? if detect, then execution in step 507; If do not detect, process ends then;
507: the roll screen speed of slowing down or stop portable terminal.
The roll screen control flow of present embodiment is more similar to embodiment four.Its difference part is, after the step of carrying out " adjusting roll screen according to the instantaneous significantly angular deflection direction of portable terminal fuselage accelerates to roll ", does also comprise step 506: detecting the portable terminal fuselage have oppositely instantaneous significantly angular deflection? if detect, then execution in step 507; If do not detect, process ends then.Wherein, oppositely instantaneous significantly angular deflection is the angular deflection corresponding with instantaneous significantly angular deflection, both opposite directions.If the direction of instantaneous significantly angular deflection is the positive hour hands rotation of mobile phone in the space, then the reverse significantly direction of angular deflection is mobile phone being rotated counterclockwise in the space.Default this oppositely instantaneous significantly angular deflection in the present embodiment to realize the roll screen control of more precise and tiny intelligence, promotes the user and experiences.
Embodiment six
Fig. 6 shows the process flow diagram of the 6th embodiment of the method for portable terminal roll screen of the present invention.
The method of the portable terminal roll screen of present embodiment comprises the steps:
601: open portable terminal roll screen switch;
602: detect the instantaneous acceleration displacement of mobile phone in the space;
603: speed and direction according to the instantaneous acceleration displacement of portable terminal are adjusted roll screen speed and roll screen direction;
604: stop roll screen after receiving the roll screen out code.
Present embodiment is by detecting mobile phone in instantaneous acceleration displacement, and speed and the direction of controlling roll screen according to speed and the direction of instantaneous acceleration displacement.The main points of present embodiment are that analog subscriber is held the action that portable terminal gets rid of or shakes in the space, realize roll screen control.Preferably, control the direction of roll screen according to the direction of the instantaneous acceleration displacement of portable terminal in the space, for example detect the immediate movement direction of portable terminal for moving upward, then control roll screen and scroll up; Otherwise the control roll screen is rolled downwards.This control mode is simpler and more direct.
Embodiment 7
Fig. 7 shows the process flow diagram of the 7th embodiment of the method for portable terminal roll screen of the present invention.
The method of the portable terminal roll screen of present embodiment comprises the steps:
701: open the roll screen switch;
702: the initial angle of record move terminating machine in the space is as the benchmark angle;
703: detect mobile phone in the space current angle and do the angle contrast with the benchmark angle;
704: adjust the roll screen direction according to the angle comparing result.
The step of present embodiment and embodiment 1 is similar substantially, and it focuses on, and adjusts the direction of roll screen by detecting the angle comparing result of mobile phone in the space.This control mode is succinctly practical, and reliability is high, is difficult for occuring maloperation.
Embodiment 8
Fig. 8 shows the process flow diagram of the 7th embodiment of the method for portable terminal roll screen of the present invention.
The method of the portable terminal roll screen of present embodiment comprises the steps:
801: open the roll screen switch;
802: the initial angle of record move terminating machine in the space is as the benchmark angle;
803: detect mobile phone in the space current angle and do the angle contrast with the benchmark angle;
804: judge that according to the angle comparing result portable terminal fuselage is offset? if detect the angular deflection of mobile phone in the space, then execution in step 805; If do not detect the angular deflection of mobile phone in the space, then process ends;
805: adjust roll screen according to the portable terminal direction of displacement and roll up or down.
The step of present embodiment and embodiment 7 is similar substantially, and it focuses on, and rolls up or down by detecting the angular deflection direction control roll screen of mobile phone in the space.For example, when in step 804, detecting mobile phone and in the space, doing counterclockwise angular deflection, adjusting roll screen in step 805 is counterclockwise roll screen, do clockwise angle when skew when detect mobile phone in step 804 in the space, adjusting roll screen in step 805 is clockwise roll screen.This control mode is succinctly practical, and reliability is high, is difficult for occuring maloperation.
Embodiment 9
Fig. 9 shows the device block diagram of portable terminal of the present invention.
The portable terminal of present embodiment comprises: gravity sensor 901, angle judge module 902, roll screen control module 903, roll screen switch module 904; Described roll screen switch module 904 is opened roll screen; Described gravity sensor 901 detects the deviation angle of mobile phone in the space; Described angle judge module 902 described deviation angles of record and to be recorded in when opening roll screen the deviation angle of mobile phone in the space be initial offset angle and with current deviation angle and do the angle contrast; Described roll screen control module (903) is adjusted roll screen control parameter according to described angle contrast.Wherein, described roll screen control parameter comprises roll screen speed or roll screen direction.Preferably, according to mobile phone in the space with respect to a certain reference system, the N angular range of vertical offset for example, control roll screen speed is default N gear speed.About the definition of N angular range and N gear speed, please refer to the associated description among the embodiment three.
Preferably, described angle judge module 902 comprises angle recordings module 9021 and angle contrast module 9022; The angle of mobile phone in the space was the benchmark angle after described angle recordings module 9021 record roll screens were opened; Described angle contrast module 9022 record move terminating machines in the space current angle and do the angle contrast with described benchmark angle.
Preferably, described angle judge module 902 judges according to described angle comparing result whether mobile phone has instantaneous significantly angular deflection in the space; If judged result is yes, then roll screen control module (903) is adjusted the roll screen parameter for accelerating forward or backwards rolling according to described instantaneous significantly angular deflection direction.
Preferably, when angle judge module 902 detected mobile phone oppositely significantly angular deflection is arranged in the space, described roll screen control module 903 was sent the instruction that stops roll screen or is slowed down the instruction of roll screen speed.
Preferably, described roll screen control module 903 is adjusted the roll screen direction according to described angle comparing result.Wherein, described angle judge module 902 judges according to described angle comparing result whether mobile phone is offset in the space; And judge that the skew in the space is clockwise skew or counterclockwise skew according to mobile phone, described roll screen control module 903 according to described clockwise skew or counterclockwise skew adjust roll screen and roll up or down.
Embodiment 10
Figure 10 shows the device block diagram of portable terminal of the present invention.
The portable terminal of present embodiment comprises: acceleration transducer 1001, acceleration judge module (1002), roll screen control module 1003, roll screen switch module 1004; Roll screen is opened or closed to described roll screen switch module 1004; Described acceleration transducer 1001 detects the instantaneous acceleration displacement of mobile phone in the space after opening roll screen; Described acceleration judge module 1002 parses described instantaneous acceleration sense of displacement or speed; Preferably, described acceleration judge module judges whether described instantaneous acceleration sense of displacement or speed reach preset value; When reaching preset value, described roll screen control module 1003 is adjusted roll screen speed and the roll screen direction of portable terminal according to described instantaneous acceleration sense of displacement or speed; Described roll screen switch module 1004 is received and is closed roll screen when closing the roll screen instruction.
Preferably, described acceleration judge module 1002 detects the reverse instantaneous acceleration displacement of portable terminal in the space, and described roll screen control module 1003 stops roll screen or slows down roll screen speed according to direction or the speed of described reverse instantaneous acceleration displacement.
Although shown some embodiments of the present invention, art technology user person should be understood that and can change embodiment in the situation that does not break away from spirit of the present invention.Above-described embodiment is exemplary.Should be with the restriction of embodiments of the invention as interest field of the present invention.
Claims (20)
1. the method for a portable terminal roll screen is characterized in that, comprises the steps: to open the roll screen switch; Detect mobile phone in the space angle and be recorded as the benchmark angle; Detect mobile phone in the space current angle and do the angle contrast with described benchmark angle; Adjust roll screen control parameter according to described angle contrast.
2. the method for portable terminal roll screen according to claim 1 is characterized in that, adjusts roll screen speed according to described angle comparing result.
3. the method for portable terminal roll screen according to claim 2 is characterized in that, when mobile phone when residing angle is the N angular range in the space, adjusts roll screen speed and is default N gear speed.
4. the method for portable terminal roll screen according to claim 2 is characterized in that, judges according to described angle comparing result whether mobile phone has instantaneous significantly angular deflection in the space; If judged result is yes, then adjusts the roll screen parameter according to described instantaneous significantly angular deflection direction and roll for accelerating forward or backwards.
5. the method for portable terminal roll screen according to claim 4 is characterized in that, comprises step: when detecting mobile phone oppositely significantly angular deflection is arranged in the space, stop roll screen or slow down the speed of roll screen.
6. the method for portable terminal roll screen according to claim 1 is characterized in that, adjusts portable terminal roll screen direction according to described angle comparing result.
7. the method for portable terminal roll screen according to claim 6 is characterized in that, judges according to described angle comparing result whether mobile phone is offset in the space; Skew in the space is that clockwise skew or counterclockwise skew adjustment roll screen are rolled up or down according to mobile phone.
8. the method for a portable terminal roll screen is characterized in that, detects the instantaneous acceleration displacement of portable terminal in the space after the instruction of opening roll screen; According to the direction of described instantaneous acceleration displacement or roll screen speed and the roll screen direction of speed adjustment portable terminal; When receiving the instruction of closing roll screen, stop roll screen.
9. the method for portable terminal roll screen according to claim 8, it is characterized in that, comprise step: detect the reverse instantaneous acceleration displacement of portable terminal in the space, stop roll screen or slow down roll screen speed according to direction or the speed of described reverse instantaneous acceleration displacement.
10. a portable terminal comprises gravity sensor (901), angle judge module (902), roll screen control module (903), roll screen switch module (904);
Roll screen is opened or closed to described roll screen switch module (904);
Described gravity sensor (901) detects the angle of mobile phone in the space;
Described angle judge module (902) record move terminating machine in the space angle and be recorded as the benchmark angle, and do angle contrast with the current angle of mobile phone in the space;
Described roll screen control module (903) is adjusted roll screen control parameter according to described angle contrast.
11. portable terminal according to claim 11 is characterized in that, described angle judge module (902)
Comprise angle recordings module (9021) and angle contrast module (9022); The angle of mobile phone in the space was the benchmark angle after described angle recordings module (9021) record roll screen was opened; Described angle contrast module (9022) record move terminating machine in the space current angle and do the angle contrast with described benchmark angle.
12. portable terminal according to claim 10 is characterized in that, described roll screen control module (903) is adjusted roll screen speed according to described angle comparing result.
13. portable terminal according to claim 12, it is characterized in that, when described gravity sensor (901) detected mobile phone residing angle is the N angular range in the space, described roll screen control module (903) was adjusted roll screen speed and is default N gear speed.
14. portable terminal according to claim 12 is characterized in that, described angle judge module (902) judges according to described angle comparing result whether mobile phone has instantaneous significantly angular deflection in the space; If judged result is yes, then roll screen control module (903) is adjusted the roll screen parameter for accelerating forward or backwards rolling according to described instantaneous significantly angular deflection direction.
15. portable terminal according to claim 14, it is characterized in that, when angle judge module (902) detected mobile phone oppositely significantly angular deflection is arranged in the space, described roll screen control module (903) was sent the instruction that stops roll screen or is slowed down the instruction of roll screen speed.
16. portable terminal according to claim 10 is characterized in that, described roll screen control module (903) is adjusted the roll screen direction according to described angle comparing result.
17. portable terminal according to claim 16 is characterized in that, described angle judge module (902) judges according to described angle comparing result whether mobile phone is offset in the space; And judge that the skew in the space is clockwise skew or counterclockwise skew according to mobile phone, described roll screen control module (903) according to described clockwise skew or counterclockwise skew adjust roll screen and roll up or down.
18. a portable terminal is characterized in that, comprises acceleration transducer (1001), acceleration judge module (1002), roll screen control module (1003), roll screen switch module (1004); Roll screen is opened or closed to described roll screen switch module (1004);
Described acceleration transducer (1001) detects the instantaneous acceleration displacement of mobile phone in the space;
Described acceleration judge module (1002) parses direction or the speed of described instantaneous acceleration displacement;
Described roll screen control module (1003) is adjusted roll screen speed and the roll screen direction of portable terminal according to described instantaneous acceleration sense of displacement or speed;
Described roll screen switch module (1004) is received and is closed roll screen when closing the roll screen instruction.
19. portable terminal according to claim 18 is characterized in that, described acceleration judge module (1002) judges whether described instantaneous acceleration sense of displacement or speed reach preset value; When reaching preset value, the described product control module (1003) of rolling is according to roll screen speed and the roll screen direction of described instantaneous acceleration sense of displacement or speed adjustment portable terminal.
20. portable terminal according to claim 18, it is characterized in that: described acceleration judge module (1002) detects the reverse instantaneous acceleration displacement of portable terminal in the space, and described roll screen control module (1003) stops roll screen or slows down roll screen speed according to direction or the speed of described reverse instantaneous acceleration displacement.
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