CN104516663A - Method and device for turning pages for browsing - Google Patents

Abstract

Embodiments of the present invention provide a method and device for browsing and turning pages. The method includes: after receiving the page turning instruction, acquiring motion information of the terminal device, and extracting a motion vector from the acquired motion information; according to the motion vector, determining the distance between the direction of the motion vector and a first preset direction Angle; according to the preset corresponding relationship between the size of the included angle and the page-turning speed, determine the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction, and use the determined page-turning speed to The file displayed on the terminal device is turned over. By adopting the technical scheme of the invention, browsing and page turning can be realized quickly and efficiently, and operations are simplified.

Description

Browsing page turning method and device

technical field

Embodiments of the present invention relate to communication technologies, and in particular to a method and device for browsing and turning pages.

Background technique

In the use of electronic products, it is necessary to browse and turn pages in many cases, such as looking at photos, reading e-books, and the like. The existing method for browsing and turning pages is that the user slides his finger on the touch screen of the electronic product to realize page turning. This mode of operation is slow, inefficient, and inconvenient to operate.

Contents of the invention

Embodiments of the present invention provide a method and device for browsing and turning pages, which are used to realize browsing and turning pages quickly and efficiently, and simplify operations.

The first aspect provides a method for browsing and turning pages, including:

After receiving the page turning instruction, acquiring motion information of the terminal device, and extracting a motion vector from the motion information of the terminal device;

determining an angle between the direction of the motion vector and a first preset direction according to the motion vector;

According to the preset corresponding relationship between the size of the included angle and the page-turning speed, determine the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction, and send the terminal to the terminal at the determined page-turning speed The document displayed by the device is turned over.

With reference to the first aspect, in a first possible implementation manner of the first aspect, the receiving the page turning instruction includes:

receiving the page-turning instruction issued by the user through voice; or

receiving the page turning instruction sent by the user through the trigger area on the touch screen of the terminal device; or

receiving the page turning instruction sent by the user to rotate the terminal device so that the angle between the rotated terminal device and a second preset direction is greater than or equal to a preset first trigger threshold.

In combination with the first aspect or the first possible implementation of the first aspect, the preset corresponding relationship between the size of the included angle and the page-turning speed includes: the larger the included angle, the higher the page-turning speed; or, the larger the included angle , the smaller the page turning speed.

In combination with the first aspect or the first possible implementation of the first aspect or the second possible implementation of the first aspect, in the third possible implementation of the first aspect, according to the size of the included angle and The preset corresponding relationship of page turning speed is to determine the page turning speed corresponding to the angle between the direction of the motion vector and the first preset direction, and perform the file display on the terminal device at the determined page turning speed Before turning the page, the method further includes: judging whether the included angle between the direction of the motion vector and the first preset direction is greater than a preset second trigger threshold;

Only when it is judged that the included angle between the direction of the motion vector and the first preset direction is greater than the second trigger threshold, determine the angle corresponding to the included angle between the direction of the motion vector and the first preset direction. page-turning speed, and page-turning the file displayed on the terminal device at the determined page-turning speed.

In combination with the first aspect or the first possible implementation of the first aspect or the second possible implementation of the first aspect or the third possible implementation of the first aspect, the fourth possible implementation of the first aspect In the implementation mode, the method also includes:

After receiving the stop instruction, stop turning pages of the files displayed by the terminal device.

With reference to the fourth possible implementation of the first aspect, in a fifth possible implementation of the first aspect, the receiving the stop instruction includes:

receiving said stop instruction from the user via voice; or

receiving the stop instruction issued by the user through the trigger area on the touch screen of the terminal device; or

The stop instruction sent by the user to rotate the terminal device and make the angle between the rotated terminal device and a second preset direction smaller than a preset first trigger threshold is received.

In combination with the first aspect or the first possible implementation of the first aspect or the second possible implementation of the first aspect or the third possible implementation of the first aspect or the fourth possible implementation of the first aspect An implementation manner or a fifth possible implementation manner of the first aspect, in a sixth possible implementation manner of the first aspect, the motion vector includes a velocity vector or an acceleration vector of the terminal device.

The second aspect provides a terminal device, including:

The receiving module is used to receive the page turning instruction;

An acquisition module, configured to acquire motion information of the terminal device after the receiving module receives the page turning instruction, and extract a motion vector from the motion information of the terminal device;

A determination module, configured to determine an angle between the direction of the motion vector and a first preset direction according to the motion vector acquired by the acquisition module;

The page turning control module is used to determine the page turning speed corresponding to the angle between the direction of the motion vector and the first preset direction according to the preset corresponding relationship between the included angle and the page turning speed, and use the determined The page turning speed performs page turning on the files displayed on the terminal device.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the receiving module is specifically configured to receive the page turning instruction issued by the user through voice; or

The receiving module is specifically configured to receive the page turning instruction sent by the user through the trigger area on the touch screen of the terminal device; or

The receiving module is specifically configured to receive the flipping message sent by the user to rotate the terminal device so that the angle between the rotated terminal device and the second preset direction is greater than or equal to the preset first trigger threshold. page instruction.

In combination with the second aspect or the first possible implementation of the second aspect, in the second possible implementation of the second aspect, the larger the included angle, the greater the size of the included angle and the preset page turning speed The corresponding relationship includes: the larger the included angle, the higher the page turning speed; or, the larger the included angle, the slower the page turning speed.

With reference to the second aspect or the first possible implementation of the second aspect or the second possible implementation of the second aspect, in a third possible implementation of the second aspect, the determination module is further configured to , judging whether the included angle between the direction of the motion vector and the first preset direction is greater than a preset second trigger threshold;

The page turning control module is specifically configured to determine the relationship between the direction of the motion vector and the first preset direction when the determining module determines that the angle between the direction of the motion vector and the first preset direction is greater than the second trigger threshold. The page-turning speed corresponding to the angle between the direction and the first preset direction, and the page-turning of the file displayed on the terminal device is performed at the determined page-turning speed.

In combination with the second aspect or the first possible implementation of the second aspect or the second possible implementation of the second aspect or the third possible implementation of the second aspect, the fourth possible implementation of the second aspect In an implementation manner, the receiving module is also used to receive a stop instruction;

The page turning control module is further configured to stop turning pages of the files displayed on the terminal device after the receiving module receives the stop instruction.

With reference to the fourth possible implementation of the second aspect, in a fifth possible implementation of the second aspect, the receiving module is specifically configured to receive the stop instruction issued by the user through voice; or

The receiving module is specifically configured to receive the stop instruction sent by the user through the trigger area on the touch screen of the terminal device; or

The receiving module is specifically configured to receive the stop instruction sent by the user to rotate the terminal device and make the angle between the rotated terminal device and a second preset direction smaller than a preset first trigger threshold.

In combination with the second aspect or the first possible implementation of the second aspect or the second possible implementation of the second aspect or the third possible implementation of the second aspect or the fourth possible implementation of the second aspect An implementation manner or a fifth possible implementation manner of the second aspect, in a sixth possible implementation manner of the second aspect, the motion vector includes a velocity vector or an acceleration vector of the terminal device.

The browsing and page-turning method and device provided by the embodiments of the present invention obtain the motion information of the terminal device after receiving the page-turning instruction, extract the motion vector from the obtained motion information, and determine the direction of the motion vector and the first preset direction The angle between, and then according to the preset corresponding relationship between the size of the angle and the page-turning speed, determine the page-turning speed corresponding to the angle between the direction of the above-mentioned motion vector and the first preset direction, and then use the determined Page turning speed Turn the pages of the files displayed on the terminal device. In the embodiment of the present invention, by determining the angle between the direction of the motion vector of the terminal device and the first preset direction, automatic page turning can be realized, and the page turning speed can also be changed by adjusting the angle, without the need for Using fingers to slide on the touch screen as in the prior art has the advantages of fast page turning speed, high efficiency, and simple operation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a flowchart of a method for browsing and turning pages provided by an embodiment of the present invention;

FIG. 2A is a schematic diagram of the X, Y, and Z directions of the terminal device provided by the embodiment of the present invention;

FIG. 2B is a schematic diagram of an acceleration vector of a terminal device provided by an embodiment of the present invention;

FIG. 3A is another schematic diagram of an acceleration vector of a terminal device provided by an embodiment of the present invention;

3B is a schematic diagram of the angle a between the terminal device and the positive horizontal direction provided by the embodiment of the present invention;

FIG. 4 is a flow chart of another browsing and page turning method provided by an embodiment of the present invention;

FIG. 5 is a flow chart of another method for browsing and turning pages provided by an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of another terminal device provided by an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

FIG. 1 is a flow chart of a method for browsing and turning pages provided by an embodiment of the present invention. As shown in Figure 1, the method includes:

101. After receiving a page turning instruction, acquire motion information of the terminal device, and extract a motion vector from the motion information of the terminal device.

102. According to the motion vector, determine an included angle between a direction of the motion vector and a first preset direction.

103. According to the preset corresponding relationship between the included angle and the page-turning speed, determine the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction, and use the determined page-turning speed to Pages are turned over the files displayed on the above-mentioned terminal device.

In this embodiment, when the user needs to turn pages while browsing content on the terminal device, a page turning instruction may be sent to the terminal device. After receiving the page turning instruction from the user, the terminal device learns that the user needs to turn the page of the current browsing content. After the terminal device receives the page turning instruction, it acquires the motion information of the terminal device, and then extracts the motion vector from the acquired motion information, and then determines the distance between the direction of the motion vector and the first preset direction according to the extracted motion vector. According to the preset corresponding relationship between the size of the included angle and the page-turning speed, determine the page-turning speed corresponding to the angle between the direction of the above-mentioned motion vector and the first preset direction, and use the determined page-turning speed Turn the pages of the files displayed on the terminal device, wherein the size of the angle between the direction of the motion vector and the first preset direction can determine the size of the page turning speed, without using fingers on the touch screen as in the prior art Sliding has the advantages of fast page turning speed, high efficiency, and simple operation.

It is noted here that the motion vector involved in this embodiment of the present invention may be, but not limited to: a velocity vector or an acceleration vector of the terminal device.

In an optional implementation manner, the extracted motion vector is specifically an acceleration vector of the terminal device. Typically, a terminal device has an accelerometer for determining an acceleration vector of the terminal device. The accelerometer is mainly used to detect the magnitude of the acceleration received by the terminal device in three directions. The three directions are the three directions on the terminal device. When the terminal device is placed vertically, the length of the terminal device The side or the short side is determined as a reference, and the three directions are perpendicular to each other, which can be recorded as X, Y, and Z. The three directions of X, Y, and Z on the terminal device in this embodiment are shown in FIG. 2A . Among them, when the sum of the acceleration vectors on the three axes of X, Y, and Z is zero, it can be considered that the terminal device where the accelerometer is located has entered a state of weightlessness, that is, a free fall state; the terminal device is only subjected to gravity acceleration when standing still. For example, assuming that the terminal equipment is placed in the direction shown in Figure 2B, the acceleration vector obtained by the accelerometer is (0, -1, 0) based on the X, Y, and Z directions shown in Figure 2A, and the direction points to the center of the earth; when When the terminal device is rotated 90 degrees clockwise, that is, placed in the direction shown in Figure 3A, the acceleration vector obtained by the accelerometer becomes (1, 0, 0). The principle of the accelerometer and the method of obtaining the XYZ value are used in various smart phones or terminals, and will not be repeated here.

It is explained here that the embodiments of the present invention do not limit the first preset direction, which may be specifically set according to actual applications.

In an optional implementation manner, the first preset direction may be a horizontal positive direction, but is not limited thereto. The horizontal positive direction can be defined in the following way: Considering that the accelerometer determines the acceleration vector of the terminal device based on the X, Y, and Z directions of the terminal device; since the acceleration vector is determined based on the gravity of the terminal device Therefore, in this embodiment, the direction perpendicular to the direction of gravity is called the horizontal direction, that is, the horizontal direction described in nature, and a certain direction in the horizontal direction is predetermined as a positive direction, so as to define The inclination angle of the end device. As shown in FIG. 3B , it is a schematic diagram of an angle a between the terminal device and the positive horizontal direction.

Based on the above optional implementation, after determining the acceleration vector of the terminal device, determine the angle between the direction of the acceleration vector and the positive horizontal direction, where the angle between the direction of the acceleration vector of the terminal device and the positive horizontal direction is Indicates the inclination angle of the end device. After determining the included angle between the direction of the acceleration vector and the horizontal positive direction, according to the preset corresponding relationship between the size of the included angle and the page turning speed, determine the page turning corresponding to the included angle between the direction of the acceleration vector and the horizontal positive direction. Page speed, turning pages of files displayed on the terminal device at the determined page turning speed.

The preset corresponding relationship between the size of the included angle and the page-turning speed may be: the larger the included angle, the higher the page-turning speed; or, the larger the included angle, the slower the page-turning speed, but it is not limited thereto.

In the embodiment of the present invention, the files displayed on the terminal device are paged at a determined page-turning speed, and the files may be text files, photo files, video files, music files, but are not limited thereto.

In the above process, if the user feels that the page turning is too fast or too slow, the angle between the direction of the motion vector of the terminal device and the first preset direction, such as the horizontal positive direction, can be adjusted to change the page turning speed, with Flexible and easy to implement, high efficiency and other advantages.

In this embodiment, there may be multiple ways of receiving the page-turning instruction, which will be described with examples below. For example, the user may send a page turning instruction to the terminal device by voice, based on this, receiving the page turning instruction includes: receiving the page turning instruction sent by the user by voice. For another example, a trigger area can be set on the touch screen of the terminal device for the user to issue a page-turning command, and the user can issue a page-turning command through the trigger area on the touch screen, for example, by clicking, double-clicking, touching or sliding. The page instruction, based on this, receiving the page turning instruction includes: receiving the page turning instruction sent by the user through the trigger area on the touch screen of the terminal device. For another example, the user can issue a page-turning command by turning the terminal device. For example, when the terminal device is rotated to a certain angle (the certain angle can be called the first trigger threshold), it is equivalent to sending a page-turning command. Based on this, the page-turning command is received. The instruction includes: receiving the page turning instruction sent by the user to rotate the terminal device so that the angle between the rotated terminal device and the second preset direction is greater than or equal to the preset first trigger threshold. It is explained here that the second preset direction may be the same as the first preset direction, or may be another direction different from the first preset direction, which is not specifically limited.

FIG. 4 is a flow chart of another method for browsing and turning pages provided by an embodiment of the present invention. As shown in Figure 4, the method includes:

401. After receiving a page turning instruction, acquire motion information of the terminal device, and extract a motion vector from the motion information of the terminal device.

402. Filter out the interference component included in the motion vector, and use the first preset direction as a reference to perform angle conversion on the motion vector that has filtered out the interference component, and determine the distance between the direction of the motion vector and the first preset direction angle.

403. According to the preset corresponding relationship between the included angle and the page-turning speed, determine a fixed page-turning speed corresponding to the included angle between the direction of the motion vector and the first preset direction, and use the determined page-turning speed The speed is used to turn the pages of the files displayed on the terminal device.

For the above steps 401 and 403, reference may be made to the description of the foregoing embodiments, and details are not repeated here.

In this embodiment, fully consider some factors that will affect the motion vector of the terminal device. For example, if the user is holding the terminal device with his hand, the user's hand will shake; if the user is walking, the speed of the user's walking is usually Whether it is fast or slow, these factors will cause the motion vector of the terminal device to contain interference components, and the interference components mentioned here are usually some high-frequency interference components. In order to improve the accuracy of the determined included angle, after the motion vector of the terminal device is obtained, the interference component included in the motion vector can be filtered out, and then the angle of the motion vector with the filtered out interference component can be calculated based on the first preset direction. In conversion, determining the included angle between the direction of the motion vector of the terminal device and the first preset direction helps to improve the accuracy of the determined included angle.

Wherein, according to the nature of the interference component, the way of filtering out the interference component contained in the motion vector may be different. For example, if the interference component is mainly a high-frequency component, low-pass filtering may be performed on the motion vector, thereby filtering out the interference component contained in the motion vector. The low-pass filter described here may be a software-based low-pass filter, or a hardware-based low-pass filter.

FIG. 5 is a flow chart of another method for browsing and turning pages provided by an embodiment of the present invention. As shown in Figure 5, the method includes:

501. After receiving a page turning instruction, acquire motion information of the terminal device, and extract a motion vector from the motion information of the terminal device.

502 Filtering out the interference component included in the motion vector, and using the first preset direction as a reference, perform angle conversion on the motion vector that has filtered out the interference component, and determine the angle between the direction of the motion vector and the first preset direction .

503. If the angle between the direction of the motion vector and the first preset direction is greater than the second preset trigger threshold, determine the angle between the motion vector and the motion vector according to the preset corresponding relationship between the angle and the page turning speed. The page-turning speed corresponding to the angle between the direction and the first preset direction, and the page-turning of the file displayed on the terminal device is performed at the determined page-turning speed.

For step 501 and step 502, reference may be made to the aforementioned steps 401 and 402, which will not be repeated here.

In this embodiment, according to the preset corresponding relationship between the included angle and the page-turning speed, the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction is determined, and the determined page-turning speed Before turning the page of the file displayed on the terminal device, it is judged whether the angle between the direction of the motion vector and the first preset direction is greater than the preset second trigger threshold. After judging the direction of the motion vector and When the included angle between the first preset directions is greater than the preset second trigger threshold, the page turning speed corresponding to the included angle between the direction of the motion vector and the first preset direction is determined, and the determined The page-turning speed performs page-turning of the files displayed by the terminal device, which helps to reduce unnecessary page-turning operations caused by slight shaking of the terminal device.

Further, based on the foregoing embodiments, after receiving the stop instruction, the terminal device stops performing the page turning operation on the file displayed by the terminal device. Specifically, when the user does not need to continue turning pages, the terminal device may be controlled to stop turning pages by issuing a stop instruction.

Wherein, the way for the user to issue the stop instruction can refer to the way for the user to issue the page turning instruction, for example, the user can issue the stop instruction by voice, or the user can issue the stop instruction through the trigger area on the touch screen of the terminal device; or The user may rotate the terminal device and make the angle between the rotated terminal device and the second preset direction smaller than a preset first trigger threshold to send the stop command.

Through the above operations, the user can conveniently, flexibly, and timely control the terminal device to stop page turning.

It is explained here that the method for browsing and turning pages provided by the embodiments of the present invention can be applied to the process of browsing calendars, notepads, memos, guestbooks, etc. on terminal devices, and has broad application prospects. In addition, the method for browsing and turning pages provided by the embodiments of the present invention has lower requirements on terminal devices, and can be widely applied to various terminal devices, such as touch-screen terminal devices, non-touch-screen terminal devices, or terminal devices without screens.

FIG. 6 is a schematic structural diagram of a terminal device provided by an embodiment of the present invention. As shown in FIG. 6 , the terminal device includes: a receiving module 61 , an acquiring module 62 , a determining module 63 and a page turning control module 64 .

The receiving module 61 is configured to receive a page turning instruction.

The obtaining module 62 is configured to obtain motion information of the terminal device after the receiving module 61 receives the page turning instruction, and extract a motion vector from the motion information of the terminal device.

The determination module 63 is configured to determine an angle between the direction of the motion vector and a first preset direction according to the motion vector acquired by the acquisition module 62 .

The page turning control module 64 is configured to determine the page turning corresponding to the included angle between the direction of the motion vector determined by the determining module 63 and the first preset direction according to the preset corresponding relationship between the size of the included angle and the page turning speed Speed, and turn the pages of the files displayed on the terminal device at a certain page turning speed.

Optionally, the motion vector involved in this embodiment may include: a velocity vector or an acceleration vector of the terminal device, but is not limited thereto.

In an optional implementation manner, the terminal device may further include an accelerometer. The obtaining module 62 is used to obtain the motion information of the terminal device after the receiving module 61 receives the page turning instruction, and extract the motion vector from the motion information of the terminal device, including: the obtaining module 62 is specifically used to receive After receiving the page-turning instruction, the motion information of the terminal device can be obtained through the accelerometer on the terminal device, and the acceleration vector of the terminal device can be extracted from the motion information, wherein the acceleration vector is determined by the accelerometer according to the three directions on the terminal device. definite. The three directions on the terminal device are determined based on the long side or short side of the terminal device when the terminal device is placed vertically, and the three directions are perpendicular to each other and can be recorded as X, Y , Z, three directions of X, Y, and Z on the terminal device in this embodiment are shown in FIG. 2A .

In an optional implementation manner, the first preset direction may be a horizontal positive direction. The positive horizontal direction refers to a preset direction among the directions perpendicular to the direction of gravity, for details, please refer to the definition in the method embodiments.

In this embodiment, the files displayed on the terminal device are paged at a determined page-turning speed, and the files may be text files, photo files, video files, and music files, but are not limited thereto.

In an optional implementation manner, the receiving module 61 may be specifically configured to receive the page turning instruction issued by the user through voice. Alternatively, the receiving module 61 is specifically configured to receive the page turning instruction sent by the user through the trigger area on the touch screen of the terminal device. Alternatively, the receiving module 61 is specifically configured to receive the user's rotation of the terminal device so that the angle between the rotated terminal device and the second preset direction is greater than or equal to the preset first trigger threshold. Page turning command. It is explained here that the second preset method may be the same as the first preset direction, or may be a method different from the first preset direction, which is not specifically limited.

In an optional implementation manner, the preset corresponding relationship between the size of the included angle and the page-turning speed may be: the larger the included angle, the higher the page-turning speed, or the larger the included angle, the lower the page-turning speed.

In an optional implementation manner, the motion vector acquired by the acquiring module 62 includes an interference component. Based on this, the determination module 63 is specifically used to filter out the interference components included in the motion vector, and use the first preset direction as a reference to perform angle conversion on the motion vector that has filtered out the interference components, and determine the direction of the motion vector that is consistent with the first preset direction. The angle between the directions. The determination module 63 converts the angle of the motion vector with the interference component removed, and determines the angle between the direction of the motion vector and the first preset direction, which is beneficial to improve the accuracy of the determined angle.

In an optional embodiment, the determination module 63 is also used to determine the relationship between the direction of the motion vector determined by the determination module 63 and the first preset direction according to the preset corresponding relationship between the included angle and the page turning speed The page-turning speed corresponding to the included angle, and before turning the page of the file displayed on the terminal device at the determined page-turning speed, it is judged whether the included angle between the direction of the motion vector and the first preset direction is greater than the preset Second trigger threshold. Correspondingly, the page turning control module 64 is specifically configured to determine that the angle between the direction of the motion vector and the first preset direction is greater than the preset second trigger threshold when the determination module 63 judges that it is related to the motion vector. The included angle between the direction of the vector and the first preset direction corresponds to the page turning speed, and the document displayed on the terminal device is turned over at the determined page turning speed. The page turning control module 64 only determines the angle between the direction of the motion vector and the first preset direction when the angle between the direction of the motion vector and the first preset direction is larger than the second preset trigger threshold. The page-turning speed corresponding to the included angle, and turning pages of the files displayed by the terminal device at the determined page-turning speed helps to reduce unnecessary page-turning operations caused by slight shaking of the terminal device.

In an optional implementation manner, the receiving module 61 is also configured to receive a stop instruction. Correspondingly, the page turning control module 64 is further configured to stop turning pages of the files displayed on the terminal device after the receiving module 61 receives the stop instruction.

Wherein, the receiving module 61 can adopt but not limited to the following ways to receive the stop instruction:

The receiving module 61 is specifically configured to receive the stop instruction issued by the user through voice; or

The receiving module 61 is specifically configured to receive the stop instruction sent by the user through the trigger area on the touch screen of the terminal device; or

The receiving module 61 is specifically configured to receive the stop instruction sent by the user to rotate the terminal device and make the angle between the rotated terminal device and the second preset direction smaller than the preset first trigger threshold.

The terminal device provided in this embodiment may be a mobile phone, an ipad, and other devices capable of browsing calendars, notepads, memos, guest books, and the like.

Each functional module of the terminal device provided in this embodiment can be used to execute the process of the method embodiment shown in FIG. 1 or FIG. 4 or FIG. 5 , and its specific working principle will not be described again. For details, refer to the description of the method embodiment.

The terminal device provided in this embodiment acquires the motion information of the terminal device after receiving the page turning instruction, extracts the motion vector from the obtained motion information, and determines the angle between the direction of the motion vector and the first preset direction , and then according to the preset corresponding relationship between the size of the included angle and the page-turning speed, determine the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction, and then use the determined page-turning speed to send a message to the terminal device The displayed file is turned over, due to the angle between the direction of the motion vector of the terminal device and the first preset direction, automatic page turning can be realized, and the page turning speed can also be changed by adjusting the size of the included angle , does not need to use fingers to slide on the touch screen as in the prior art, and has the advantages of fast page turning speed, high efficiency, and simple operation.

FIG. 7 is a schematic structural diagram of another terminal device provided by an embodiment of the present invention. As shown in FIG. 7 , the terminal device includes: an input device 71 , a processor 72 and a memory 73 .

The input device 71 is used for receiving page turning instructions.

The input device 71 can specifically be an input/output (Input/Output, referred to as I/O) interface, a wireless fidelity (Wireless-Fidelity, referred to as Wi-Fi) communication interface, a Bluetooth communication interface, an Ethernet communication interface, a universal serial Bus (Universal Serial Bus, referred to as USB) communication interface, etc., but not limited to this.

The memory 73 may include a read-only memory (Read-Only Memory, ROM for short) and a random access memory (Random Access Memory, RAM for short), and provides instructions and data to the processor 72 . A part of the memory 73 may also include a non-volatile random access memory (Non-Volatile Random Access Memory, NVRAM for short).

Memory 73 stores the following elements, executable modules or data structures, or their subsets, or their extended sets:

Operation instructions: include various operation instructions for realizing various operations.

Operating system: includes various system programs for implementing various basic services and processing hardware-based tasks.

In the embodiment of the present invention, the processor 72 executes the following operations by calling the operation instruction stored in the memory 73 (the operation instruction can be stored in the operating system):

After the input device 71 receives the page turning instruction, it acquires the motion information of the terminal device, and extracts a motion vector from the motion information of the terminal device; according to the motion vector, determine the direction of the motion vector and the first preset The included angle between the directions; according to the preset corresponding relationship between the included angle and the page-turning speed, determine the page-turning speed corresponding to the included angle between the direction of the motion vector and the first preset direction, and use the determined The page turning speed performs page turning on the files displayed on the terminal device.

Wherein, the processor 72 may control the operation of the terminal device, and the processor 72 may also be called a central processing unit (Central Processing Unit, CPU for short). Memory 73 may include read-only memory and random-access memory, and provides instructions and data to processor 72 . A portion of memory 73 may also include non-volatile random access memory (NVRAM). In a specific application, various components of the terminal device are coupled together through a bus system 75, wherein the bus system 75 may include a power bus, a control bus, and a status signal bus in addition to a data bus. However, for clarity of illustration, the various buses are labeled as bus system 75 in the figure.

The methods disclosed in the foregoing embodiments of the present invention may be applied to the processor 72 or implemented by the processor 72 . The processor 72 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by an integrated logic circuit of hardware in the processor 72 or an instruction in the form of software. The above-mentioned processor 72 may be a general-purpose processor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the methods disclosed in the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register. The storage medium is located in the memory 73, and the processor 72 reads the information in the memory 73, and completes the steps of the above method in combination with its hardware.

Optionally, the motion vector involved in this embodiment may include: a velocity vector or an acceleration vector of the terminal device, but is not limited thereto.

In an optional implementation manner, as shown in FIG. 7, the terminal device further includes an accelerometer 74, which is used to detect the magnitude of the acceleration experienced by the terminal device in three directions, and the three directions are The three directions above are determined based on the long side or short side of the terminal device when the terminal device is placed vertically. The three directions are perpendicular to each other and can be recorded as X, Y, and Z. This In the embodiment, the three directions of X, Y, and Z on the terminal device are as shown in FIG. 2A . Based on this, the processor 72 acquires the motion information of the terminal device, and extracts the motion vector from the motion information of the terminal device, including: the processor 72 may specifically obtain the motion information of the terminal device through the accelerometer 74, and extract the motion vector from the motion information of the terminal device Extract the acceleration vector of the end device.

In an optional implementation manner, the first preset direction may be a horizontal positive direction, but is not limited thereto. The positive horizontal direction refers to a preset direction among the directions perpendicular to the direction of gravity, for details, please refer to the definition in the method embodiments.

In this embodiment, the files displayed on the terminal device are paged at a determined page-turning speed, and the files may be text files, photo files, video files, and music files, but are not limited thereto.

In an optional implementation manner, as shown in FIG. 7 , the terminal device may include: a voice input and output device 76 . The voice input and output device 76 is configured to receive the page turning instruction issued by the user through voice. Based on this, the input device 71 can be specifically configured to receive the page turning instruction issued by the user through the voice through the voice input and output device 76 .

In an optional implementation manner, as shown in FIG. 7, the terminal device may include: a display device 77, and the display device includes a touch screen. In addition to having a display function, the touch screen is also used for the user to perform touch operations. . Based on this, the input device 71 is specifically configured to receive the page turning instruction sent by the user through the trigger area on the touch screen of the terminal device.

In an optional implementation manner, the input device 71 is specifically used to receive the rotation of the terminal device by the user and make the angle between the rotated terminal device and the second preset direction greater than or equal to the preset first trigger The page turning instruction issued by the threshold. It is explained here that the second preset method may be the same as the first preset direction, or may be a method different from the first preset direction, which is not specifically limited.

In an optional implementation manner, the preset corresponding relationship between the size of the included angle and the page-turning speed may be: the larger the included angle, the higher the page-turning speed, or the larger the included angle, the lower the page-turning speed.

Further, the terminal device may further include a power module 78 and the like.

In an optional implementation manner, the above-mentioned extracted motion vector includes an interference component. Based on this, the processor 72 is specifically used to filter out the interference components included in the motion vector, and use the first preset direction as a reference to perform angle conversion on the motion vector that has filtered out the interference components, and determine the direction of the motion vector and the first preset direction. angle between. The processor 72 performs angle conversion on the motion vector from which the interference component has been filtered out, and determines the included angle between the direction of the motion vector and the first preset direction, which is beneficial to improve the accuracy of the determined included angle.

In an optional implementation manner, the processor 72 is further configured to determine the angle corresponding to the angle between the direction of the motion vector and the first preset direction according to the preset corresponding relationship between the size of the included angle and the page-turning speed. page-turning speed, and before turning the pages of the files displayed on the terminal device at the determined page-turning speed, it is judged whether the angle between the direction of the motion vector and the first preset direction is greater than the preset second trigger threshold. The processor 72 is used to determine the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction according to the preset corresponding relationship between the size of the included angle and the page-turning speed, and turn the page with the determined Turning the page of the file displayed by the terminal device at a page speed includes: the processor 72 is specifically configured to judge that the angle between the direction of the motion vector and the first preset direction is larger than the preset second trigger gate Time-limited, according to the preset corresponding relationship between the size of the included angle and the page-turning speed, the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction is determined, and the determined page-turning speed The speed is to turn pages of the files displayed on the terminal device. The processor 72 determines the angle between the direction of the motion vector and the first preset direction only when the angle between the direction of the motion vector and the first preset direction is greater than the second preset trigger threshold The corresponding page-turning speed, and performing page-turning of the file displayed on the terminal device at the determined page-turning speed helps to reduce unnecessary page-turning operations caused by slight shaking of the terminal device.

In an optional implementation manner, the input device 71 is also used to receive a stop instruction. Correspondingly, the processor 72 is further configured to stop turning pages of the files displayed on the terminal device after the input device 71 receives the stop instruction.

Among them, the input device 71 can receive the stop command in the following ways, but not limited to:

The input device 71 can be specifically configured to receive the stop instruction issued by the user through voice through the voice input and output device 76; or

The input device 71 can be specifically configured to receive the stop instruction sent by the user through the trigger area on the touch screen of the terminal device; or

The input device 71 can be specifically configured to receive the stop instruction sent by the user to rotate the terminal device and make the angle between the rotated terminal device and the second preset direction smaller than a preset first trigger threshold.

The terminal device provided in this embodiment may be a mobile phone, an ipad, and other devices capable of browsing calendars, notepads, memos, guest books, and the like.

The terminal device provided in this embodiment can be used to execute the process of the method embodiment shown in FIG. 1 or FIG. 4 or FIG. 5 , and its specific working principle will not be described in detail. For details, refer to the description of the method embodiment.

The terminal device provided in this embodiment acquires the motion information of the terminal device after receiving the page turning instruction, extracts the motion vector from the obtained motion information, and determines the angle between the direction of the motion vector and the first preset direction , and then according to the preset corresponding relationship between the size of the included angle and the page-turning speed, determine the page-turning speed corresponding to the angle between the direction of the motion vector and the first preset direction, and then use the determined page-turning speed to send a message to the terminal device The displayed file is turned over, due to the angle between the direction of the motion vector of the terminal device and the first preset direction, automatic page turning can be realized, and the page turning speed can also be changed by adjusting the size of the included angle , does not need to use fingers to slide on the touch screen as in the prior art, and has the advantages of fast page turning speed, high efficiency, and simple operation.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by program instructions and related hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps including the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (14)

1. browse a page turning method, it is characterized in that, comprising:

After receiving page-turning instruction, obtain the movable information of terminal device, from the extraction of motion information motion vector of described terminal device;

According to described motion vector, determine the angle between the direction of described motion vector and the first preset direction;

According to the default corresponding relation of corner dimension and page-turning speed, determine the page-turning speed corresponding with the angle between the direction of described motion vector with the first preset direction, and with the page-turning speed determined, page turning is carried out to the file that described terminal device shows.

2. method according to claim 1, is characterized in that, described reception page-turning instruction, comprising:

Receive the described page-turning instruction that user is sent by voice; Or

Receive the described page-turning instruction that user is sent by the toggle area on the touch-screen of described terminal device; Or

Receive user and rotate described terminal device and described terminal device after making rotation and the angle between the second preset direction are more than or equal to default first triggers thresholding and the described page-turning instruction that sends.

3. method according to claim 1 and 2, is characterized in that, the default corresponding relation of described corner dimension and page-turning speed comprises: angle is larger, and page-turning speed is larger; Or angle is larger, page-turning speed is less.

4. the method according to any one of claim 1-3, it is characterized in that, the described default corresponding relation according to corner dimension and page-turning speed, determine the page-turning speed corresponding with the angle between the direction of described motion vector with the first preset direction, and before carrying out page turning with the page-turning speed determined to the file that described terminal device shows, described method also comprises: whether the angle judging between the direction of described motion vector and the first preset direction is greater than default second is triggered thresholding;

Judging that the angle between the direction of described motion vector and the first preset direction is greater than described second trigger gate in limited time, just determine the page-turning speed corresponding with the angle between the direction of described motion vector with the first preset direction, and with the described page-turning speed determined, page turning is carried out to the file that described terminal device shows.

5. the method according to any one of claim 1-4, is characterized in that, also comprises:

After receiving halt instruction, the file to described terminal device shows is stopped to carry out page turning.

6. method according to claim 5, is characterized in that, described reception halt instruction, comprising:

Receive the described halt instruction that user is sent by voice; Or

Receive the described halt instruction that user is sent by the toggle area on the touch-screen of described terminal device; Or

Receive user and rotate described terminal device and described terminal device after making rotation and the angle between the second preset direction are less than default first triggers thresholding and the described halt instruction that sends.

7. the method according to any one of claim 1-6, is characterized in that, described motion vector comprises velocity vector or the vector acceleration of described terminal device.

8. a terminal device, is characterized in that, comprising:

Receiver module, for receiving page-turning instruction;

Acquisition module, for after described receiver module receives described page-turning instruction, obtains the movable information of described terminal device, from the extraction of motion information motion vector of described terminal device;

Determination module, for the described motion vector obtained according to described acquisition module, determines the angle between the direction of described motion vector and the first preset direction;

Page turning control module, for the default corresponding relation according to corner dimension and page-turning speed, determine the page-turning speed corresponding with the angle between the direction of described motion vector with the first preset direction, and with the page-turning speed determined, page turning is carried out to the file that described terminal device shows.

9. terminal device according to claim 8, is characterized in that, the described page-turning instruction that described receiver module is sent by voice specifically for receiving user; Or

The described page-turning instruction that described receiver module is sent by the toggle area on the touch-screen of described terminal device specifically for receiving user; Or

Described receiver module triggers thresholding and the described page-turning instruction that sends specifically for receiving user and rotate described terminal device and making the angle between the described terminal device after rotation and the second preset direction be more than or equal to default first.

10. terminal device according to claim 8 or claim 9, it is characterized in that, the default corresponding relation of described corner dimension and page-turning speed comprises: angle is larger, and page-turning speed is larger; Or angle is larger, page-turning speed is less.

11. terminal devices according to Claim 8 described in-10 any one, is characterized in that, whether described determination module is also greater than default second for, the angle judging between the direction of described motion vector and the first preset direction is triggered thresholding;

Described page turning control module is specifically for judging that at described determination module the angle between the direction of described motion vector and the first preset direction is greater than described second trigger gate in limited time, just determine the page-turning speed corresponding with the angle between the direction of described motion vector with the first preset direction, and with the described page-turning speed determined, page turning is carried out to the file that described terminal device shows.

12. terminal devices according to Claim 8 described in-11 any one, it is characterized in that, described receiver module is also for receiving halt instruction;

Described page turning control module, also for after described receiver module receives described halt instruction, stops the file to described terminal device shows to carry out page turning.

13. terminal devices according to claim 12, is characterized in that, the described halt instruction that described receiver module is sent by voice specifically for receiving user; Or

The described halt instruction that described receiver module is sent by the toggle area on the touch-screen of described terminal device specifically for receiving user; Or

Described receiver module triggers thresholding and the described halt instruction that sends specifically for receiving user and rotate described terminal device and making the angle between the described terminal device after rotation and the second preset direction be less than default first.

14. terminal devices according to Claim 8 described in-13 any one, it is characterized in that, described motion vector comprises velocity vector or the vector acceleration of described terminal device.