WO2019071486A1 - 一种基于智能终端的屏幕控制方法及屏幕控制系统 - Google Patents
一种基于智能终端的屏幕控制方法及屏幕控制系统 Download PDFInfo
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- WO2019071486A1 WO2019071486A1 PCT/CN2017/105758 CN2017105758W WO2019071486A1 WO 2019071486 A1 WO2019071486 A1 WO 2019071486A1 CN 2017105758 W CN2017105758 W CN 2017105758W WO 2019071486 A1 WO2019071486 A1 WO 2019071486A1
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- screen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- the present invention relates to the field of intelligent terminals, and in particular, to a screen control method based on an intelligent terminal and a screen control system.
- the current technical field realizes one-hand operation by switching to the small screen mode.
- this method solves the problem of inconvenient one-hand operation to a certain extent, since it is adapted to the size suitable for one-hand operation, The size of the display content in the small screen mode is often too small. Thus, the user has a certain influence on the operation of the keyboard button and the text reading.
- an object of the present invention is to provide a screen control method and a screen control system based on an intelligent terminal.
- the technical solution provided by the invention can realize the small-screen modular switching of the intelligent terminal, is convenient for the user to operate with one hand, and can not affect the operation of the keyboard button and the text reading of the user based on the small screen mode, thereby providing the user with a more For a good experience.
- the invention discloses a screen control method based on a smart terminal, and the screen control method comprises the following steps:
- the screen of the smart terminal receives a control instruction
- the control window receives a long press command including tilting the smart terminal
- the method further includes:
- the enlarged portion of the display information is restored to an initial size.
- the method further includes:
- the screen control method further includes:
- a zoom factor that enlarges or reduces the control window and the display information is calculated.
- the screen control method further includes:
- the control window and the display information maintain a current zoom state when the long press command ends.
- the present invention further provides a screen control system based on a smart terminal, the screen control system comprising: a receiving module, a selecting module, a window module, a detecting module and a control module;
- the receiving module is in communication with the selection module, receives a control command through a screen of the smart terminal, and sends the control command to the selection module;
- the selection module is communicably connected to the receiving module and the window module, and selects a screen control area according to the control instruction to form a control window;
- the window module is in communication with the selection module and the detection module, and the control window receives a long press command including tilting the smart terminal, and sends the long press command to the detecting module;
- the detecting module is communicably connected to the window module and the control module, detects an oblique direction of the smart terminal relative to a horizontal position thereof, and sends the tilting direction to the control module;
- the control module is in communication with the detection module, and controls the control window according to the detection result
- the control module amplifies the display information in the control window and the control window when the tilt direction is a counterclockwise direction;
- the control module reduces the control window and the display information when the tilt direction is a counterclockwise direction.
- the screen control system further includes an adjustment module, and the adjustment module is communicatively connected to the selection module;
- the adjustment module further includes:
- An instruction unit that receives a sliding instruction
- a moving unit according to the sliding instruction, moving a display position of the magnifying glass
- Enlarging unit according to the display position, enlarging part of the display information corresponding to the display position;
- the reduction unit restores the enlarged portion of the display information to an initial size.
- the selecting module further comprises:
- An identification unit configured to detect a contact position received by the screen according to the control instruction
- the area unit is centered on the contact position, and diffuses a predetermined distance in the screen in the up, down, left and right directions of the contact position to form the screen control area;
- the dividing unit divides the display interface of the smart terminal according to the screen control area to form a control window independent of the display interface.
- the screen control system further includes a processing module, and the processing module is communicatively connected to the detecting module and the control module;
- the processing module further includes:
- a unit taking a center of the screen as an origin to establish a coordinate system in which a length direction of the screen is an X axis, a width direction of the screen is a Y axis, and a vertical direction of the screen is a Z axis;
- a reading unit that reads displacement information of the smart terminal detected by the sensor in the smart terminal in the X-axis, Y-axis, and Z-axis directions;
- a calculation unit that calculates a zoom magnification of the control window and the display information based on the tilt angle.
- the control module controls the control window and the display information to maintain a current zoom state.
- the size screen can be switched freely, which can realize one-hand operation for the intelligent terminal of large-size screen;
- the window size can be further scaled in the small screen mode without affecting the user's use
- FIG. 1 is a schematic flow chart of a method for controlling a screen based on an intelligent terminal according to an embodiment of the present invention
- FIG. 2 is a schematic flow chart of a method for controlling a screen based on an intelligent terminal according to another embodiment of the present invention
- FIG. 3 is a schematic flow chart of a method for controlling a screen based on an intelligent terminal according to another embodiment of the present invention.
- FIG. 4 is a schematic flow chart of a method for controlling a screen based on an intelligent terminal according to another embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of a screen control system based on an intelligent terminal according to an embodiment of the present invention.
- FIG. 6 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention.
- FIG. 7 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention.
- the smart terminal can be implemented in various forms.
- the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a PDA (Personal Digital Assistant), a PAD (Tablet), a PMP (Portable Multimedia Player), a navigation device, and the like, and such as Fixed terminal for digital TV, desktop computer, etc.
- a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a PDA (Personal Digital Assistant), a PAD (Tablet), a PMP (Portable Multimedia Player), a navigation device, and the like, and such as Fixed terminal for digital TV, desktop computer, etc.
- PDA Personal Digital Assistant
- PAD Tablet
- PMP Portable Multimedia Player
- FIG. 1 is a schematic flowchart of a method for controlling a screen based on an intelligent terminal according to an embodiment of the present invention.
- the screen control method provided by the invention forms a zoomable control window by selecting a screen control area. It is convenient for users to perform one-hand operation on the interface when using the large-screen intelligent terminal, thereby increasing the convenience of use.
- the screen control method includes the following steps:
- the screen of the smart terminal receives a control instruction
- the smart terminal small screen switching one-hand mode is started, and based on the mode, a control command is issued to the screen of the smart terminal.
- the control commands include: click, double click, long press, slide, sniper, etc., which can be preset by the system or set according to the user's usage habits.
- a screen control area is selected according to the finger-to-screen contact centering out.
- the screen control area can be rectangular, circular, or other irregular shape.
- a movable control window is formed according to the screen control area. The user can change the display position of the control window by moving the gesture, and can also control the display content in the window through the control window, for example, open the application, browse the webpage, flip through the photo library, and the like. The operation of the control window is the same as that of the user in the large screen two-hand mode.
- the control window receives a long press command including tilting the smart terminal
- the user can further adjust the size of the control window so that the user can adjust the size of the display content of the control window according to the individual situation, so as to avoid the button, keyboard, and text displayed in the small window being too small, and the user The use of the impact.
- the specific implementation steps are: by implementing a long press instruction to the window, and tilting the smart terminal counterclockwise or clockwise while long pressing the control window.
- the sensor in the smart terminal After the user implements a long press command including the tilt smart terminal to the control window, the sensor in the smart terminal detects and recognizes the tilt angle and the tilt direction of the smart terminal according to the displacement of the smart terminal in the XYZ three-axis direction.
- the displacement of the smart terminal in the XYZ triaxial direction is usually detected by a gyro sensor.
- the gyro sensor is a device for measuring angle and hand-held direction, based on the principle of conservation of angular momentum.
- the smart terminal changes orientation, the three circular objects around the component change. There is a core component in the center of the gyro sensor, the so-called "gyro".
- the design is based on the principle of inertia, making it immune to interference from other objects. This design can accurately detect the current posture of the phone.
- the screen control method in this embodiment controls the scaling of the control window based on the detected tilt direction.
- the tilt angle is the angle formed by the position of the smart terminal after tilting motion and its initial horizontal plane.
- the sensor in the intelligent terminal detects a long press command and calculates the tilt direction of the smart terminal in the counterclockwise direction according to the displacement change in the XYZ three-axis direction, that is, when the tilt direction is away from the user, the tilt event is called.
- the display information in the control window is enlarged with the enlargement of the window to ensure that the user can see the display information in the control window.
- the tilt event is called.
- Function to shrink the control window The display information in the control window is reduced as the window is zoomed out, so that the user can operate the large screen with one hand.
- the screen control method further comprises: when the long press instruction ends, the control window maintains a current zoom state.
- the control window of the smart terminal stops scaling with the tilt of the smart terminal, maintaining the current zoom state.
- the control window also increases as its tilt angle increases.
- the screen control method further includes:
- the screen control method in this embodiment further includes the use of the built-in magnifying glass program of the smart terminal.
- the screen control method provided in this embodiment can further enable the magnifying glass program of the smart terminal, within the control window. Display information to zoom in to ensure normal operation of the user in the small screen control window.
- the user can further move the position of the magnifying glass by implementing a sliding instruction to the screen to ensure that the part of the display information that the user needs to enlarge is enlarged.
- the sensor in the smart terminal acquires the initial contact position of the user's finger and the screen and terminates the contact position, and calculates the sliding displacement of the sliding instruction, so that the display of the magnifying glass in the smart terminal can be based on The user's finger slides and moves, and finally stays at the termination contact position of the user and the smart terminal.
- the display information of the magnifying glass display position in the magnifying glass magnifying control window realizes the display of the information in the control window. Partial magnification increases the flexibility of user magnification control.
- the enlarged portion of the display information is restored to an initial size.
- the partially enlarged display information in the control window is enlarged, if the user does not perform any operation on the partially enlarged display information within a preset time, such as 3-5 s, the partially enlarged display information will automatically resume the initial display. Size for the user to continue.
- FIG. 3 it is a schematic flowchart of a method for controlling a screen based on an intelligent terminal according to another embodiment of the present invention.
- the step of selecting a screen control area to form a control window according to the control instruction further includes:
- the sensor in the smart terminal receives the control command issued by the user to the smart terminal screen
- the sensor detects the contact point of the collection screen with the user through the contact of the user's finger with the screen to obtain the contact position of the contact point in the screen.
- the contact position After obtaining the contact position according to the control command, further, the contact position is centered on the upper, lower, left and right directions in the plane of the screen, and the predetermined distance is extended, for example, 1-2 cm, according to the individual.
- the usage habits are set by itself, and the distances of the diffusion up, down, left, and right may be the same distance or different distances.
- the area covered is the screen control area.
- the smart terminal After the screen control area is formed, according to the screen control area, the smart terminal further calls a function, locks the control area, and splits it from the entire display interface of the smart terminal to form a movable scalable controllable control window. Independent of the display interface of the smart terminal, the display information in the control window and the control window can be individually controlled.
- FIG. 4 it is a schematic flowchart of a method for controlling a screen based on an intelligent terminal according to another embodiment of the present invention.
- the screen control method further includes:
- An XYZ three-dimensional coordinate axis is established with the center point of the screen of the smart terminal as the origin.
- the length direction of the definition screen is the X axis
- the width direction of the screen is the Y axis
- the vertical direction of the screen is the Z axis.
- the sensor in the smart terminal calculates the displacement information of the smart terminal on the X-axis, the Y-axis, and the Z-axis, such as the moving direction and the moving distance, according to the initial position of the smart terminal screen and the position where the sensor detecting screen is tilted.
- the tilt event function in the smart terminal is called, and the tilt angle and the tilt direction are calculated according to the displacement information.
- the tilt event function is called to further calculate the tilt angle and tilt of the smart terminal screen relative to its initial horizontal position in the tilting operation. direction.
- a magnification factor that enlarges or reduces the control window and the display information is calculated based on the tilt angle.
- the function is further called, and the multiple of the display information in the control window and the control window is calculated according to the tilt angle.
- the proportional relationship between the tilt angle and the zoom factor can be set according to the actual needs of the user. For example, it can be set to increase the zoom factor by a factor of 10 for each increase in the tilt angle.
- FIG. 5 it is a schematic structural diagram of a screen control system based on an intelligent terminal according to an embodiment of the present invention.
- the screen control system provided by the invention selects a screen control area by selecting a module to form a scalable control window, which is convenient for the user to perform one-hand operation on the interface when using the large-screen intelligent terminal, thereby increasing the convenience of use.
- the screen control system includes: a receiving module, a selecting module, a window module, a detecting module, and a control module;
- the receiving module is in communication with the selection module, receives a control command through a screen of the smart terminal, and sends the control command to the area module;
- the smart terminal small screen switching one-hand mode is started, and based on the mode, a control command is issued to the screen of the smart terminal.
- the control commands include: click, double click, long press, slide, sniper, etc., which can be preset by the system or set according to the user's usage habits.
- the receiving module receives the control command issued by the user through the screen, and sends the control command to the selecting module through the communication connection.
- the selection module is communicably connected to the receiving module and the window module, and selects a screen control area according to the control instruction to form a control window;
- the selection module selects a screen control region based on the outward diffusion of the finger and the screen.
- the screen control area can be rectangular, circular, or other irregular shape.
- the selection module forms an active control window according to the screen control area.
- the user can change the display position of the control window by moving the gesture, and can also control the display content in the window through the control window, for example, open the application, browse the webpage, flip through the photo library, and the like.
- the operation of the control window is the same as that of the user in the large screen two-hand mode.
- the window module is in communication with the selection module and the detection module, and the control window receives a long press command including tilting the smart terminal, and sends the long press command to the detecting module;
- the user can further adjust the size of the control window through the window module so that the user can adjust the size of the display information in the control window according to the individual situation, avoiding the small window.
- the buttons, keyboard, text, etc. displayed in the message are too small, which affects the user's use.
- the specific implementation step is: implementing a long press instruction to the window through the window module, and tilting the smart terminal counterclockwise or clockwise while long pressing the control window.
- the detecting module is communicably connected to the window module and the control module, detects an oblique direction of the smart terminal relative to a horizontal position thereof, and sends the tilting direction to the control module;
- the detecting module detects the tilt direction of the smart terminal according to the displacement information of the smart terminal in the XYZ three-axis direction through the sensor in the smart terminal. Identification.
- the displacement of the smart terminal in the XYZ triaxial direction is usually detected by a gyro sensor.
- the gyro sensor is a device for measuring angle and hand-held direction, based on the principle of conservation of angular momentum.
- the smart terminal changes orientation, the three circular objects around the component change. There is a core component in the center of the gyro sensor, the so-called "gyro".
- the design is based on the principle of inertia, making it immune to interference from other objects. This design can accurately detect the current posture of the phone.
- the detecting module in the screen control system in this embodiment controls the zooming of the control window according to the detected tilt direction.
- the control module is in communication with the detection module, and controls the control window according to the detection result
- the control module amplifies display information of the control window and the control window when the tilt direction is a counterclockwise direction;
- the tilt angle is the angle formed by the position of the smart terminal after tilting motion and its initial horizontal plane.
- the detection module detects a long press command through the sensor in the smart terminal, and according to the displacement change in the XYZ three-axis direction, it is calculated that the tilt direction of the smart terminal is counterclockwise, that is, when it is inclined away from the user.
- the control module calls the tilt event function according to the detection result to enlarge the control window.
- the display information in the control window is enlarged with the enlargement of the window to ensure that the user can see the display information in the control window.
- the control module reduces the control window and the display information when the tilt direction is a clockwise direction.
- the detection module detects a long press command through the sensor in the smart terminal, and according to the displacement change in the XYZ three-axis direction, it is calculated that the tilt direction of the smart terminal is clockwise, that is, when the user is tilted inwardly toward the user,
- the control module calls the tilt event function according to the detection result to narrow the control window.
- the display information in the control window is reduced as the window is zoomed out, so that the user can operate the large screen with one hand.
- the screen control system further comprises:
- the control module controls the control window and the display information to maintain a current zoom state when the window module receives the resulting long press instruction.
- the control module controls the window to stop zooming with the tilt of the smart terminal, and the control window and the display information therein maintain the current zoom state.
- the control window also increases as its tilt angle increases.
- FIG. 6 a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention is shown.
- the screen control system further includes an adjustment module, and the adjustment module is communicatively connected to the selection module;
- the adjustment module further includes:
- the screen control system in this embodiment further includes an adjustment module, and further includes calling the smart terminal built-in magnifying glass program.
- the adjustment module provided in this embodiment further includes an enabling unit to further enable the magnifying glass program of the smart terminal.
- the display information in the control window is enlarged to ensure normal operation of the user in the small screen control window.
- An instruction unit that receives a sliding instruction
- the user can further execute a sliding instruction to the screen, and the command unit receives a sliding instruction of the position of the mobile magnifying glass sent by the user to ensure that the part of the display information that the user needs to enlarge is enlarged.
- a moving unit according to the sliding instruction, moving a display position of the magnifying glass
- the mobile unit acquires the initial contact position of the user's finger and the screen and terminates the contact position through the sensor in the smart terminal, calculates the sliding displacement of the sliding instruction, and controls the magnifying glass.
- the display can be moved according to the user's finger sliding, and finally stays at the termination contact position of the user and the smart terminal.
- Enlarging unit according to the display position, enlarging part of the display information corresponding to the display position;
- the amplifying unit enlarges the display information of the display position of the magnifying glass in the control window through the magnifying glass, that is, realizes the control window. Partial magnification of the displayed information increases the flexibility of the user's magnification control.
- the reduction unit restores the enlarged portion of the display information to an initial size.
- the amplification unit After the amplification unit enlarges the display information in the control window, if the user does not perform any operation on the partially enlarged display information within a preset time, such as 3-5s, the restoration unit will be partially enlarged. The information is automatically restored to its original size so that the user can continue to operate.
- the selecting module further includes:
- An identification unit configured to detect a contact position received by the screen according to the control instruction
- the identification unit in the selection module detects the contact point of the collection screen with the user through the contact of the user's finger with the screen to obtain the contact point on the screen. Contact position.
- the area unit is centered on the contact position, and diffuses a predetermined distance in the screen in the up, down, left and right directions of the contact position to form the screen control area;
- the area unit is extended by the preset position, such as 1-2 cm, in the four directions of up, down, left, and right in the plane of the screen with the contact position as the center.
- the user can set it according to personal use habits, and the distance that can be extended up, down, left, and right can be the same distance or different distances.
- the area covered is the screen control area.
- the dividing unit divides the display interface of the smart terminal according to the screen control area to form a control window independent of the display interface.
- the segmentation unit After the area unit forms the screen control area, according to the screen control area, the segmentation unit further calls a function, locks the control area, and splits it from the entire display interface of the smart terminal to form a movable scalable controllable control window.
- the control window is independent of the display interface of the smart terminal, and the display information in the control window and the control window can be separately controlled.
- FIG. 8 a schematic structural diagram of a screen control system based on an intelligent terminal according to another embodiment of the present invention is shown.
- the screen control system further includes a processing module, and the processing module is communicatively connected to the detecting module and the control module;
- the processing module further includes:
- a unit taking a center of the screen as an origin to establish a coordinate system in which a length direction of the screen is an X axis, a width direction of the screen is a Y axis, and a vertical direction of the screen is a Z axis;
- the establishing unit establishes an XYZ three-dimensional coordinate axis with the center point of the screen of the intelligent terminal as the origin.
- the length direction of the definition screen is the X axis
- the width direction of the screen is the Y axis
- the vertical direction of the screen is the Z axis.
- the processing module combines the sensor in the smart terminal and calls the tilt event function to obtain the displacement of the smart terminal screen in the X, Y, and Z directions, thereby obtaining the position of the smart terminal after tilting the screen and its initial level.
- Relative position of position Set to easily obtain its tilt information, such as: tilt direction and tilt angle.
- a reading unit that reads displacement information of the smart terminal detected by the sensor in the smart terminal in the X-axis, Y-axis, and Z-axis directions;
- the reading unit When the sensor in the smart terminal detects the location of the smart terminal after the smart terminal is located, the reading unit further reads the intelligent terminal calculated by the processing module on the X axis, the Y axis, and the Z axis respectively. Displacement information such as direction of movement and distance of movement.
- an acquiring unit calling a tilt event function in the smart terminal, and calculating the tilt angle and the tilt direction according to the displacement information.
- the reading unit After the reading unit obtains the displacement information of the smart terminal screen on the X axis, the Y axis, and the Z axis respectively, the acquiring unit calls the tilt event function to further calculate that the smart terminal screen is generated relative to the initial horizontal position in the tilting operation.
- the angle of inclination and the direction of inclination are the tilt event function to further calculate that the smart terminal screen is generated relative to the initial horizontal position in the tilting operation.
- a calculation unit that calculates a zoom magnification of the control window and the display information based on the tilt angle.
- the calculating unit further acquires the tilt angle generated by the displacement information of the intelligent terminal in the tilting process on the X-axis, the Y-axis, and the Z-axis, and further calls a function to calculate the control window and the control window according to the tilt angle.
- the proportional relationship between the tilt angle and the zoom factor can be set according to the actual needs of the user. For example, it can be set to increase the zoom factor by a factor of 10 for each increase in the tilt angle.
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Abstract
本发明公开了一种基于智能终端的屏幕控制方法及屏幕控制系统。屏幕控制方法包括：智能终端的屏幕接收一控制指令；根据控制指令，选择一屏幕控制区域，形成一控制窗口；控制窗口接收一包括倾斜所述智能终端的长按指令；检测智能终端相对于其水平位置的倾斜方向；当倾斜方向为逆时针方向时，放大控制窗口及控制窗口中的显示信息；当倾斜方向为顺时针方向时，缩小控制窗口及显示信息。屏幕控制系统包括：接收模块、选择模块、窗口模块、检测模块和控制模块。采用本发明的技术方案，既能实现智能终端的大小屏模块式切换，又能基于小屏模式下不对用户进行键盘按钮的操作及文字阅读造成影响，为用户提供一种更为良好的使用体验。
Description
本发明涉及智能终端领域，尤其涉及一种基于智能终端的屏幕控制方法及屏幕控制系统。
随着智能终端的飞速发展，具有大尺寸屏幕的智能终端越来越受到用户的青睐。但在享用大尺寸屏幕带来的视觉快感的同时，也会带来的操作使用不便的烦恼，尤其当用户想通过单手操作界面时，往往因为屏幕过大，操作非常不方便。此外，甚至有些大尺寸屏幕，无法通过单手对其界面进行操作。
针对此问题，目前技术领域实现了通过切换至小屏模式来实现单手操作，此种方法虽然一定程度上解决了单手操作不便的问题，但由于要适配适合单手操作的大小，所以小屏模式下的显示内容的尺寸往往过小。由此，对用户对键盘按钮的操作及文字阅读等均产生了一定的影响。
为此，需要提供一种基于智能终端的屏幕控制方法及屏幕控制系统，既能切换小屏模块式，便于用户单手操作，又能基于小屏模式下不对用户进行键盘按钮的操作及文字阅读造成影响，为用户提供一种更为良好的使用体验。
发明内容
为了克服上述技术缺陷，本发明的目的在于提供一种基于智能终端的屏幕控制方法及屏幕控制系统。本发明提供的技术方案既能实现智能终端的小屏模块式切换，便于用户单手操作，又能基于小屏模式下不对用户进行键盘按钮的操作及文字阅读造成影响，为用户提供一种更为良好的使用体验。
本发明公开了一种基于智能终端的屏幕控制方法，所述屏幕控制方法，包括如下步骤：
所述智能终端的屏幕接收一控制指令；
根据所述控制指令，选择一屏幕控制区域，形成一控制窗口；
所述控制窗口接收一包括倾斜所述智能终端的长按指令；
检测所述智能终端相对于其水平位置的倾斜方向；
当所述倾斜方向为逆时针方向时，放大所述控制窗口及所述控制窗口中的显示信息；
当所述倾斜方向为顺时针方向时，缩小所述控制窗口及所述显示信息。
优选的，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口的步骤之后，进一步包括：
启用所述智能终端的放大镜；
接收一滑动指令；
根据所述滑动指令，移动所述放大镜的显示位置；
根据所述显示位置，放大与所述显示位置对应的部分所述显示信息；
持续一预设时间后，被放大的部分所述显示信息还原至一初始尺寸。
优选的，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口的步骤中，进一步包括：
根据所述控制指令，检测所述屏幕接收到的触点位置；
以所述触点位置为中心，在所述屏幕内沿所述触点位置的上下左右方向扩散一预设距离，形成所述屏幕控制区域；
根据所述屏幕控制区域，分割所述智能终端的显示界面，形成一独立于所述显示界面的所述控制窗口。
优选的，所述屏幕控制方法，进一步包括：
以所述屏幕的中心为原点建立一以所述屏幕的长度方向为X轴，以所述屏幕的宽度方向为Y轴，以所述屏幕的垂直方向为Z轴的坐标系；
读取所述智能终端内的传感器检测所得的所述智能终端分别于所述X轴、Y轴、Z轴方向上的位移信息；
调用所述智能终端内的倾斜事件函数，根据所述位移信息，获取所述倾斜角度和倾斜方向；
基于所述倾斜角度，计算一放大或缩小所述控制窗口和所述显示信息的缩放倍数。
优选的，所述屏幕控制方法进一步包括：
当所述长按指令结束时，所述控制窗口和所述显示信息保持当前缩放状态。
本发明进一步提供了一种基于智能终端的屏幕控制系统，所述屏幕控制系统，包括：接收模块、选择模块、窗口模块、检测模块和控制模块；
所述接收模块，与所述选择模块通讯连接，通过所述智能终端的屏幕接收一控制指令，并发送所述控制指令至所述选择模块；
所述选择模块，与所述接收模块、窗口模块通讯连接，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口；
所述窗口模块，与所述选择模块、检测模块通讯连接，所述控制窗口接收一包括倾斜所述智能终端的长按指令，并发送所述长按指令至所述检测模块；
所述检测模块，与所述窗口模块、控制模块通讯连接，检测所述智能终端相对于其水平位置的倾斜方向，并发送所述倾斜方向至所述控制模块；
所述控制模块，与所述检测模块通讯连接，根据所述检测结果控制所述控制窗口；
当所述倾斜方向为逆时针方向时，所述控制模块放大所述控制窗口和所述控制窗口中的显示信息；
当所述倾斜方向为逆时针方向时，所述控制模块缩小所述控制窗口和所述显示信息。
优选的，所述屏幕控制系统进一步包括一调整模块，所述调整模块，与所述选择模块通讯连接；
所述调整模块进一步包括：
启用单元，启用所述智能终端的放大镜；
指令单元，接收一滑动指令；
移动单元，根据所述滑动指令，移动所述放大镜的显示位置；
放大单元，根据所述显示位置，放大与所述显示位置对应的部分所述显示信息；
还原单元，持续一预设时间后，被放大的部分所述显示信息还原至一初始尺寸。
优选的，所述选择模块进一步包括：
识别单元，根据所述控制指令，检测所述屏幕接收到的触点位置；
区域单元，以所述触点位置为中心，在所述屏幕内沿所述触点位置的上下左右方向扩散一预设距离，形成所述屏幕控制区域；
分割单元，根据所述屏幕控制区域，分割所述智能终端的显示界面，形成一独立于所述显示界面的所述控制窗口。
优选的，所述屏幕控制系统进一步包括一处理模块，所述处理模块与所述检测模块、控制模块通讯连接；
所述处理模块进一步包括：
建立单元，以所述屏幕的中心为原点建立一以所述屏幕的长度方向为X轴，以所述屏幕的宽度方向为Y轴，以所述屏幕的垂直方向为Z轴的坐标系；
读取单元，读取所述智能终端内的传感器检测所得的所述智能终端分别于所述X轴、Y轴、Z轴方向上的位移信息；
获取单元，调用所述智能终端内的倾斜事件函数，获取所述位移信息计算所述倾斜角度和倾斜方向；
计算单元，基于所述倾斜角度计算放大或缩小所述控制窗口和所述显示信息的缩放倍数。
优选的，当所述窗口模块接收所得的所述长按指令结束时，所述控制模块控制所述控制窗口和所述显示信息保持当前缩放状态。
采用了上述技术方案后，与现有技术相比，具有以下有益效果：
1.大小屏幕自由切换，可对大尺寸屏幕的智能终端实现单手操作；
2.小屏模式下可进一步缩放窗口尺寸，不会对用户的使用造成影响；
3.操作便捷；
4.为用户提供一种更优化的使用体验。
图1为符合本发明实施例中的一种基于智能终端的屏幕控制方法的流程示意图；
图2为符合本发明另一实施例中的一种基于智能终端的屏幕控制方法的流程示意图；
图3为符合本发明另一实施例中的一种基于智能终端的屏幕控制方法的流程示意图；
图4为符合本发明另一实施例中的一种基于智能终端的屏幕控制方法的流程示意图；
图5为符合本发明实施例中的一种基于智能终端的屏幕控制系统的结构示意图；
图6为符合本发明另一实施例中的一种基于智能终端的屏幕控制系统的结构示意图；
图7为符合本发明另一实施例中的一种基于智能终端的屏幕控制系统的结构示意图；
图8为符合本发明另一实施例中的一种基于智能终端的屏幕控制系统的结构示意图。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
在本发明的描述中，除非另有规定和限定，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语的具体含义。
在后续的描述中，使用用于表示元件的诸如“模块”、“部件”或“单元”的后缀仅为了有利于本发明的说明，其本身并没有特定的意义。因此，“模块”与“部件”可以混合地使用。
智能终端可以以各种形式来实施。例如，本发明中描述的终端可以包括诸如移动电话、智能电话、笔记本电脑、PDA(个人数字助理)、PAD(平板电脑)、PMP(便携式多媒体播放器)、导航装置等等的移动终端以及诸如数字TV、台式计算机等等的固定终端。
参阅图1，为符合本发明实施例中的一种基于智能终端的屏幕控制方法的流程示意图。本发明提供的屏幕控制方法，通过选取屏幕控制区域，形成一可缩放的控制窗口，
便于用户在使用大屏幕智能终端时对界面进行单手操作，增加使用的便捷性。具体地，所述屏幕控制方法，包括如下步骤：
所述智能终端的屏幕接收一控制指令；
启动智能终端小屏切换单手模式，基于该模式下，对智能终端的屏幕发出一控制指令。该控制指令包括：单击、双击、长按、滑动、叩击等方式，可采用系统预设的，也可以基于用户使用习惯自行设置。
根据所述控制指令，选择一屏幕控制区域，形成一控制窗口；
当智能终端内的传感器通过用户手指与屏幕的接触接收到一控制指令后，根据该手指与屏幕的触点为中心向外扩散选定一屏幕控制区域。该屏幕控制区域可以是矩形，也可以是圆形，或其他不规则形状。进一步地，根据该屏幕控制区域，形成一可活动的控制窗口。用户可以通过移动手势，改变该控制窗口的显示位置，也可以通过该控制窗口控制该窗口中的显示内容，例如，开启应用程序、浏览网页、翻阅图片库等等。对该控制窗口的操作与用户在大屏双手模式下的操作相同。
所述控制窗口接收一包括倾斜所述智能终端的长按指令；
当控制窗口确认后，用户可以进一步调整该控制窗口的大小以便用户可以根据个人情况对该控制窗口的显示内容的大小进行调整，避免于小窗口中显示的按钮、键盘、文字过小，对用户的使用造成影响。具体实现步骤为：通过向该窗口实施一个长按指令，并且在长按控制窗口的同时向逆时针或向顺时针方向倾斜该智能终端。
检测所述智能终端相对于其水平位置的倾斜方向；
当用户对控制窗口实施一包括倾斜智能终端的长按指令后，智能终端内的传感器根据智能终端在XYZ三轴方向上的位移对该智能终端的倾斜角度和倾斜方向进行检测和识别。对于智能终端在XYZ三轴方向上的位移通常采用陀螺仪传感器对其进行检测。陀螺仪传感器为一种用于测量角度以及手持方向的设备，基于角动量守恒原理。当智能终端变换方位时，元件外围的三个圆形物会随之改变。在陀螺仪传感器正中心位置有个最核心的部件，即所谓的“陀螺”。设计时基于惯性原理，让它免受其它物体的干扰。这种设计能很精确地检测手机当前的姿态。本实施例中的屏幕控制方法根据检测所得的倾斜方向控制控制窗口的缩放。
当所述倾斜方向为逆时针方向时，放大所述控制窗口和所述控制窗口的显示信息；
倾斜角度为智能终端倾斜运动后所在位置与其初始的水平面所形成的角度。当智能终端内的传感器检测到一长按指令，并根据XYZ三轴方向上的位移变化，计算得出智能终端的倾斜方向为逆时针方向时，即沿远离用户向外倾斜时，调用倾斜事件函数，放大该控制窗口。该控制窗口中的显示信息随窗口的放大而放大，以确保用户能够看清控制窗口中的显示信息。
当所述倾斜方向为顺时针方向时，缩小所述控制窗口和所述显示信息。
当智能终端内的传感器检测到一长按指令，并根据XYZ三轴方向上的位移变化，计算得出智能终端的倾斜方向为顺时针方向时，即沿靠近用户向内倾斜时，调用倾斜事件函数，缩小该控制窗口。该控制窗口中的显示信息随窗口的缩小而缩小，以便于用户单手对大尺寸屏幕进行操作。
优选地，所述屏幕控制方法进一步包括：当所述长按指令结束时，所述控制窗口保持当前缩放状态。
当结束长按指令时，例如用户抬起与智能终端屏幕接触的手指时，智能终端的控制窗口停止随智能终端的倾斜而缩放，保持当前的缩放状态。例如，当智能终端获得一长按指令并同时向逆时针方向倾斜时，随着其倾斜角度的增大，控制窗口也不断增大。此时，当用户抬起手指，长按指令停止，控制窗口的大小不再发生变化，维持停止前的缩放尺寸，即为当前缩放状态。
参阅图2，为符合本发明另一实施例中一种基于智能终端的屏幕控制方法的流程示意图。在本实施例中，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口的步骤之后，屏幕控制方法进一步包括：
启用所述智能终端的放大镜；
本实施例中的屏幕控制方法进一步包含智能终端内置放大镜程序的使用。为确保用户在不改变控制窗口大小的前提下，能够进一步看清或便于用户对控制窗口内按键的操作，本实施例提供的屏幕控制方法可进一步启用智能终端的放大镜程序，对控制窗口内的显示信息进行放大，以确保用户在小屏控制窗口中的正常操作。
接收一滑动指令；
启用智能终端内的放大镜后，用户可以进一步通过向屏幕实施滑动指令移动放大镜的位置，以确保放大用户需要放大的部分显示信息。
根据所述滑动指令，移动所述放大镜的显示位置；
当用户通过手指向智能终端的屏幕实施一个滑动指令，智能终端内的传感器获取用户手指与屏幕的初始接触位置及终止接触位置，计算滑动指令的滑动位移，使得智能终端内的放大镜的显示可根据用户手指滑动而移动，最终停留于用户与智能终端的终止接触位置。
根据所述显示位置，放大与所述显示位置对应的部分所述显示信息；
当滑动指令结束时，即放大镜根据滑动指令的结束停留于智能终端屏幕上的某一显示位置时，此时，放大镜放大控制窗口中位于放大镜显示位置的显示信息，即实现控制窗口中显示信息的局部放大，增加用户放大控制的灵活性。
持续一预设时间后，被放大的部分所述显示信息还原至一初始尺寸。
对控制窗口中的显示信息进行放大后，若在一预设时间内，如3-5s时间内，用户未对该局部放大的显示信息作任何操作，被局部放大的部分显示信息会自动恢复初始尺寸，以便于用户继续操作。
参阅图3，为符合本发明另一实施例中的一种基于智能终端的屏幕控制方法的流程示意图。本实施例中，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口的步骤中，进一步包括：
根据所述控制指令，检测所述屏幕接收到的触点位置；
当智能终端内的传感器接收到用户向智能终端屏幕发出的控制指令时，传感器通过用户手指与屏幕的接触，检测采集屏幕与用户的接触点，以获得接触点于屏幕中的触点位置。
以所述触点位置为中心，在所述屏幕内沿所述触点位置的上下左右方向扩散一预设距离，形成所述屏幕控制区域；
根据控制指令获得触点位置后，进一步地，以触点位置为中心，向触点位置在屏幕所在平面内的上下左右四个方向延伸扩散一预设距离，如1-2cm，用户可根据个人使用习惯自行设置，向上下左右延伸扩散的距离可以为同一距离，也可以为不同的距离。延伸扩散后，覆盖的区域为屏幕控制区域。
根据所述屏幕控制区域，分割所述智能终端的显示界面，形成一独立于所述显示界面的所述控制窗口。
形成屏幕控制区域后，根据该屏幕控制区域，智能终端进一步调用函数，锁定该控制区域，将其从智能终端整个显示界面中分割剥离，形成一个可移动可缩放可控制的控制窗口，该控制窗口独立于智能终端的显示界面，该控制窗口及控制窗口中的显示信息可以单独被控制。
参阅图4，为符合本发明另一实施例中一种基于智能终端的屏幕控制方法的流程示意图。本实施例中，所述屏幕控制方法进一步包括：
以所述屏幕的中心为原点建立一以所述屏幕的长度方向为X轴，以所述屏幕的宽度方向为Y轴，以所述屏幕的垂直方向为Z轴的坐标系；
以智能终端的屏幕中心点为原点，建立一XYZ三维坐标轴。定义屏幕的长度方向为X轴，屏幕的宽度方向为Y轴，屏幕的垂直方向为Z轴。当智能终端发生倾斜时，结合智能终端内的传感器并调用倾斜事件函数，可获取智能终端屏幕在X、Y、Z轴方向上的位移，从而获得智能终端屏幕倾斜后的位置与其初始水平位置的相对位置，以便于获取其倾斜信息，如：倾斜方向和倾斜角度。
读取所述智能终端内的传感器检测所得的所述智能终端分别于所述X轴、Y轴、Z轴方向上的位移信息；
当智能终端内的传感器根据智能终端屏幕初始所在位置与传感器检测屏幕经倾斜后的所在位置，计算出智能终端分别在X轴、Y轴、Z轴上的位移信息，如移动方向和移动距离。
调用所述智能终端内的倾斜事件函数，根据所述位移信息计算所述倾斜角度和倾斜方向。
获得智能终端屏幕随倾斜分别在X轴、Y轴、Z轴上的位移信息后，调用倾斜事件函数，进一步计算出智能终端屏幕在倾斜操作中相对于其初始的水平位置产生的倾斜角度和倾斜方向。
基于所述倾斜角度计算放大或缩小所述控制窗口和所述显示信息的缩放倍数。
基于获取所得的智能终端在倾斜过程中分别在X轴、Y轴、Z轴上的位移信息从而产生的倾斜角度，进一步调用函数，根据倾斜角度计算控制窗口和控制窗口中的显示信息缩放的倍数。该倾斜角度与缩放倍数的比例关系可根据用户实际需求自行设置。例如，可以设置为倾斜角度每增大10°，缩放倍数增加1倍。
参阅图5，为符合本发明实施例中的一种基于智能终端的屏幕控制系统的结构示意图。本发明提供的屏幕控制系统，通过选择模块选取屏幕控制区域，形成一可缩放的控制窗口，便于用户在使用大屏幕智能终端时对界面进行单手操作，增加使用的便捷性。具体地，
所述屏幕控制系统，包括：接收模块、选择模块、窗口模块、检测模块和控制模块；
所述接收模块，与所述选择模块通讯连接，通过所述智能终端的屏幕接收一控制指令，并发送所述控制指令至所述区域模块；
启动智能终端小屏切换单手模式，基于该模式下，对智能终端的屏幕发出一控制指令。该控制指令包括：单击、双击、长按、滑动、叩击等方式，可采用系统预设的，也可以基于用户使用习惯自行设置。接收模块通过屏幕接收到用户发出的控制指令，并通过通讯连接将该控制指令发送至选择模块中。
所述选择模块，与所述接收模块、窗口模块通讯连接，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口；
当接收模块内的传感器通过用户手指与屏幕的接触接收到一控制指令后，选择模块根据该手指与屏幕的触点为中心向外扩散选定一屏幕控制区域。该屏幕控制区域可以是矩形，也可以是圆形，或其他不规则形状。进一步地，选择模块根据该屏幕控制区域，形成一可活动的控制窗口。用户可以通过移动手势，改变该控制窗口的显示位置，也可以通过该控制窗口控制该窗口中的显示内容，例如，开启应用程序、浏览网页、翻阅图片库等等。对该控制窗口的操作与用户在大屏双手模式下的操作相同。
所述窗口模块，与所述选择模块、检测模块通讯连接，所述控制窗口接收一包括倾斜所述智能终端的长按指令，并发送所述长按指令至所述检测模块；
当选择模块确认控制窗口后，用户可以进一步通过窗口模块调整该控制窗口的大小以便用户可以根据个人情况对该控制窗口中的显示信息的大小进行调整，避免于小窗口
中显示的按钮、键盘、文字等信息过小，对用户的使用造成影响。具体实现步骤为：通过窗口模块向该窗口实施一个长按指令，并且在长按控制窗口的同时向逆时针或向顺时针方向倾斜该智能终端。
所述检测模块，与所述窗口模块、控制模块通讯连接，检测所述智能终端相对于其水平位置的倾斜方向，并发送所述倾斜方向至所述控制模块；
当用户通过窗口模块对控制窗口实施一包括倾斜智能终端的长按指令后，检测模块通过智能终端内的传感器根据智能终端在XYZ三轴方向上的位移信息对该智能终端的倾斜方向进行检测和识别。对于智能终端在XYZ三轴方向上的位移通常采用陀螺仪传感器对其进行检测。陀螺仪传感器为一种用于测量角度以及手持方向的设备，基于角动量守恒原理。当智能终端变换方位时，元件外围的三个圆形物会随之改变。在陀螺仪传感器正中心位置有个最核心的部件，即所谓的“陀螺”。设计时基于惯性原理，让它免受其它物体的干扰。这种设计能很精确地检测手机当前的姿态。本实施例中的屏幕控制系统中的检测模块根据检测所得的倾斜方向控制控制窗口的缩放。
所述控制模块，与所述检测模块通讯连接，根据所述检测结果控制所述控制窗口；
当所述倾斜方向为逆时针方向时，所述控制模块放大所述控制窗口和所述控制窗口的显示信息；
倾斜角度为智能终端倾斜运动后所在位置与其初始的水平面所形成的角度。当检测模块通过智能终端内的传感器检测到一长按指令，并根据XYZ三轴方向上的位移变化，计算得出智能终端的倾斜方向为逆时针方向时，即沿远离用户向外倾斜时，控制模块根据该检测结果调用倾斜事件函数，放大该控制窗口。该控制窗口中的显示信息随窗口的放大而放大，以确保用户能够看清控制窗口中的显示信息。
当所述倾斜方向为顺时针方向时，所述控制模块缩小所述控制窗口和所述显示信息。
当检测模块通过智能终端内的传感器检测到一长按指令，并根据XYZ三轴方向上的位移变化，计算得出智能终端的倾斜方向为顺时针方向时，即沿靠近用户向内倾斜时，控制模块根据该检测结果调用倾斜事件函数，缩小该控制窗口。该控制窗口中的显示信息随窗口的缩小而缩小，以便于用户单手对大尺寸屏幕进行操作。
优选地，所述屏幕控制系统进一步包括：
当所述窗口模块接收所得的所述长按指令结束时，所述控制模块控制所述控制窗口和所述显示信息保持当前缩放状态。
当窗口模块接收到用户结束长按指令时，例如用户抬起与智能终端屏幕接触的手指时，控制模块控制窗口停止随智能终端的倾斜而缩放，控制窗口和其中的显示信息保持当前的缩放状态。例如，当智能终端获得一长按指令并同时向逆时针方向倾斜时，随着其倾斜角度的增大，控制窗口也不断增大。此时，当用户抬起手指，长按指令停止，控制窗口和控制窗口中的显示信息的大小不再发生变化，维持停止前的缩放尺寸，即为当前缩放状态。
参阅图6，为符合本发明另一实施例中一种基于智能终端的屏幕控制系统的结构示意图。在本实施例中，所述屏幕控制系统进一步包括一调整模块，所述调整模块，与所述选择模块通讯连接；
所述调整模块进一步包括：
启用单元，启用所述智能终端的放大镜；
本实施例中的屏幕控制系统进一步包含调整模块，进一步包括调用智能终端内置放大镜程序。为确保用户在不改变控制窗口大小的前提下，能够进一步看清或便于用户对控制窗口内按键的操作，本实施例提供的调整模块中进一步包括启用单元可进一步启用智能终端的放大镜程序，对控制窗口内的显示信息进行放大，以确保用户在小屏控制窗口中的正常操作。
指令单元，接收一滑动指令；
启用单元启用智能终端内的放大镜后，用户可以进一步通过向屏幕实施滑动指令，指令单元接收用户发出的移动放大镜的位置的滑动指令，以确保放大用户需要放大的部分显示信息。
移动单元，根据所述滑动指令，移动所述放大镜的显示位置；
当指令单元接收到用户通过手指向智能终端的屏幕实施一个滑动指令，移动单元通过智能终端内的传感器获取用户手指与屏幕的初始接触位置及终止接触位置，计算滑动指令的滑动位移，控制放大镜的显示可根据用户手指滑动而移动，最终停留于用户与智能终端的终止接触位置。
放大单元，根据所述显示位置，放大与所述显示位置对应的部分所述显示信息；
当滑动指令结束时，即放大镜根据滑动指令的结束停留于智能终端屏幕上的某一显示位置时，此时，放大单元通过放大镜放大控制窗口中位于放大镜显示位置的显示信息，即实现控制窗口中显示信息的局部放大，增加用户放大控制的灵活性。
还原单元，持续一预设时间后，被放大的部分所述显示信息还原至一初始尺寸。
放大单元对控制窗口中的显示信息进行放大后，若在一预设时间内，如3-5s时间内，用户未对该局部放大的显示信息作任何操作，还原单元将被局部放大的部分显示信息自动恢复初始尺寸，以便于用户继续操作。
参阅图7，为符合本发明另一实施例中的一种基于智能终端的屏幕控制系统的结构示意图。本实施例中，所述选择模块进一步包括：
识别单元，根据所述控制指令，检测所述屏幕接收到的触点位置；
当智能终端内的传感器接收到用户向智能终端屏幕发出的控制指令时，选择模块中的识别单元通过用户手指与屏幕的接触，检测采集屏幕与用户的接触点，以获得接触点于屏幕中的触点位置。
区域单元，以所述触点位置为中心，在所述屏幕内沿所述触点位置的上下左右方向扩散一预设距离，形成所述屏幕控制区域；
识别单元根据控制指令获得触点位置后，进一步地，区域单元以触点位置为中心，向触点位置在屏幕所在平面内的上下左右四个方向延伸扩散一预设距离，如1-2cm，用户可根据个人使用习惯自行设置，向上下左右延伸扩散的距离可以为同一距离，也可以为不同的距离。延伸扩散后，覆盖的区域为屏幕控制区域。
分割单元，根据所述屏幕控制区域，分割所述智能终端的显示界面，形成一独立于所述显示界面的所述控制窗口。
区域单元形成屏幕控制区域后，根据该屏幕控制区域，分割单元进一步调用函数，锁定该控制区域，将其从智能终端整个显示界面中分割剥离，形成一个可移动可缩放可控制的控制窗口，该控制窗口独立于智能终端的显示界面，该控制窗口及控制窗口中的显示信息可以单独被控制。
参阅图8，为符合本发明另一实施例中一种基于智能终端的屏幕控制系统的结构示意图。本实施例中，所述屏幕控制系统进一步包括一处理模块，所述处理模块与所述检测模块、控制模块通讯连接；
所述处理模块进一步包括：
建立单元，以所述屏幕的中心为原点建立一以所述屏幕的长度方向为X轴，以所述屏幕的宽度方向为Y轴，以所述屏幕的垂直方向为Z轴的坐标系；
建立单元以智能终端的屏幕中心点为原点，建立一XYZ三维坐标轴。定义屏幕的长度方向为X轴，屏幕的宽度方向为Y轴，屏幕的垂直方向为Z轴。当智能终端发生倾斜时，处理模块结合智能终端内的传感器并调用倾斜事件函数，可获取智能终端屏幕在X、Y、Z轴方向上的位移，从而获得智能终端屏幕倾斜后的位置与其初始水平位置的相对位
置，以便于获取其倾斜信息，如：倾斜方向和倾斜角度。
读取单元，读取所述智能终端内的传感器检测所得的所述智能终端分别于所述X轴、Y轴、Z轴方向上的位移信息；
当智能终端内的传感器根据智能终端屏幕初始所在位置与传感器检测智能终端经倾斜后的所在位置，读取单元进一步读取处理模块计算所得的智能终端分别在X轴、Y轴、Z轴上的位移信息，如移动方向和移动距离。
获取单元，调用所述智能终端内的倾斜事件函数，根据所述位移信息计算所述倾斜角度和倾斜方向。
读取单元获得智能终端屏幕随倾斜分别在X轴、Y轴、Z轴上的位移信息后，获取单元调用倾斜事件函数，进一步计算出智能终端屏幕在倾斜操作中相对于其初始的水平位置产生的倾斜角度和倾斜方向。
计算单元，基于所述倾斜角度计算放大或缩小所述控制窗口和所述显示信息的缩放倍数。
计算单元，基于获取单元获取所得的智能终端在倾斜过程中分别在X轴、Y轴、Z轴上的位移信息从而产生的倾斜角度，进一步调用函数，根据倾斜角度计算控制窗口和控制窗口中的显示信息缩放的倍数。该倾斜角度与缩放倍数的比例关系可根据用户实际需求自行设置。例如，可以设置为倾斜角度每增大10°，缩放倍数增加1倍。
应当注意的是，本发明的实施例有较佳的实施性，且并非对本发明作任何形式的限制，任何熟悉该领域的技术人员可能利用上述揭示的技术内容变更或修饰为等同的有效实施例，但凡未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何修改或等同变化及修饰，均仍属于本发明技术方案的范围内。
Claims (10)
- 一种基于智能终端的屏幕控制方法，其特征在于，所述屏幕控制方法，包括如下步骤：所述智能终端的屏幕接收一控制指令；根据所述控制指令，选择一屏幕控制区域，形成一控制窗口；所述控制窗口接收一包括倾斜所述智能终端的长按指令；检测所述智能终端相对于其水平位置的倾斜方向；当所述倾斜方向为逆时针方向时，放大所述控制窗口及所述控制窗口中的显示信息；当所述倾斜方向为顺时针方向时，缩小所述控制窗口及所述显示信息。
- 如权利要求1所述的屏幕控制方法，其特征在于，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口的步骤之后，进一步包括：启用所述智能终端的放大镜；接收一滑动指令；根据所述滑动指令，移动所述放大镜的显示位置；根据所述显示位置，放大与所述显示位置对应的部分所述显示信息；持续一预设时间后，被放大的部分所述显示信息还原至一初始尺寸。
- 如权利要求1所述的屏幕控制方法，其特征在于，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口的步骤中，进一步包括：根据所述控制指令，检测所述屏幕接收到的触点位置；以所述触点位置为中心，在所述屏幕内沿所述触点位置的上下左右方向扩散一预设距离，形成所述屏幕控制区域；根据所述屏幕控制区域，分割所述智能终端的显示界面，形成一独立于所述显示界面的所述控制窗口。
- 如权利要求1所述的屏幕控制方法，其特征在于，所述屏幕控制方法，进一步包括：以所述屏幕的中心为原点建立一以所述屏幕的长度方向为X轴，以所述屏幕的宽度方向为Y轴，以所述屏幕的垂直方向为Z轴的坐标系；读取所述智能终端内的传感器检测所得的所述智能终端分别于所述X轴、Y轴、Z轴方向上的位移信息；调用所述智能终端内的倾斜事件函数，根据所述位移信息，获取所述倾斜角度和倾斜方向；基于所述倾斜角度，计算一放大或缩小所述控制窗口和所述显示信息的缩放倍数。
- 如权利要求1-4任一项所述的屏幕控制方法，其特征在于，所述屏幕控制方法进一步包括：当所述长按指令结束时，所述控制窗口和所述显示信息保持当前缩放状态。
- 一种基于智能终端的屏幕控制系统，其特征在于，所述屏幕控制系统，包括：接收模块、选择模块、窗口模块、检测模块和控制模块；所述接收模块，与所述选择模块通讯连接，通过所述智能终端的屏幕接收一控制指令，并发送所述控制指令至所述选择模块；所述选择模块，与所述接收模块、窗口模块通讯连接，根据所述控制指令，选择一屏幕控制区域，形成一控制窗口；所述窗口模块，与所述选择模块、检测模块通讯连接，所述控制窗口接收一包括倾斜所述智能终端的长按指令，并发送所述长按指令至所述检测模块；所述检测模块，与所述窗口模块、控制模块通讯连接，检测所述智能终端相对于其水 平位置的倾斜方向，并发送所述倾斜方向至所述控制模块；所述控制模块，与所述检测模块通讯连接，根据所述检测结果控制所述控制窗口；当所述倾斜方向为逆时针方向时，所述控制模块放大所述控制窗口和所述控制窗口中的显示信息；当所述倾斜方向为逆时针方向时，所述控制模块缩小所述控制窗口和所述显示信息。
- 如权利要求6所述的屏幕控制系统，其特征在于，所述屏幕控制系统进一步包括一调整模块，所述调整模块，与所述选择模块通讯连接；所述调整模块进一步包括：启用单元，启用所述智能终端的放大镜；指令单元，接收一滑动指令；移动单元，根据所述滑动指令，移动所述放大镜的显示位置；放大单元，根据所述显示位置，放大与所述显示位置对应的部分所述显示信息；还原单元，持续一预设时间后，被放大的部分所述显示信息还原至一初始尺寸。
- 如权利要求6所述的屏幕控制系统，其特征在于，所述选择模块进一步包括：识别单元，根据所述控制指令，检测所述屏幕接收到的触点位置；区域单元，以所述触点位置为中心，在所述屏幕内沿所述触点位置的上下左右方向扩散一预设距离，形成所述屏幕控制区域；分割单元，根据所述屏幕控制区域，分割所述智能终端的显示界面，形成一独立于所述显示界面的所述控制窗口。
- 如权利要求6所述的屏幕控制系统，其特征在于，所述屏幕控制系统进一步包括一处理模块，所述处理模块与所述检测模块、控制模块通讯连接；所述处理模块进一步包括：建立单元，以所述屏幕的中心为原点建立一以所述屏幕的长度方向为X轴，以所述屏幕的宽度方向为Y轴，以所述屏幕的垂直方向为Z轴的坐标系；读取单元，读取所述智能终端内的传感器检测所得的所述智能终端分别于所述X轴、Y轴、Z轴方向上的位移信息；获取单元，调用所述智能终端内的倾斜事件函数，获取所述位移信息计算所述倾斜角度和倾斜方向；计算单元，基于所述倾斜角度计算放大或缩小所述控制窗口和所述显示信息的缩放倍数。
- 如权利要求6-9任一项所述的屏幕控制系统，其特征在于，当所述窗口模块接收所得的所述长按指令结束时，所述控制模块控制所述控制窗口和所述显示信息保持当前缩放状态。
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