WO2013155915A1

WO2013155915A1 - A method for data output and electronic device

Info

Publication number: WO2013155915A1
Application number: PCT/CN2013/072962
Authority: WO
Inventors: 郝振武
Original assignee: 中兴通讯股份有限公司
Priority date: 2012-04-16
Filing date: 2013-03-20
Publication date: 2013-10-24
Also published as: CN102662592B; CN102662592A

Abstract

Disclosed in the present invention is a method for data output used to improve the efficiency of data output. The method comprises: obtaining one or more position information of touch points; judging whether the moving track being a circle according to the one or more position information of touch points; when the judgment result is that said moving track of touch points being a circle, outputting data continuously according to said moving track of touch points. Electronic device for implementing the method is also disclosed by the present invention.

Description

Data output method and electronic device

The present invention relates to the field of embedded and communication, and in particular, to a data output method and an electronic device. Background technique

Touch screen technology is widely used in various types of terminal devices, especially mobile devices such as mobile phones, tablet computers, and the like. Among the above-mentioned mobile device services, browsing services such as Internet web browsing and e-book reading are relatively common services.

Since the physical display of the terminal can only display limited content, when it is necessary to browse more content, the user needs to move up, down, left or right on the touch screen by using a touch tool such as a finger, a touch pen, etc., indicating the terminal display. The subsequent content or the previous content of the current content, from the perspective of the user's viewing, such as the screen moving along with the touch point, this process may be referred to as a mobile screen, referred to as a screen shift. When you need to see more content, and the browsing speed is faster, you may need to move the screen multiple times in succession.

FIG. 1 is a schematic diagram of a finger sliding upward on a touch screen. In Fig. 1, the solid line indicates the sliding trajectory of the finger, the display content follows the movement direction of the finger in the direction of movement of the finger, the broken line indicates that the finger is off the screen, and moves back to the starting position to prepare for the next movement, in which the display content stops moving.

As can be seen from Fig. 1, when the screen is continuously moved, especially when moving continuously, the finger movement is large, and there must be a backhaul action, that is, the action shown by the dotted line in Fig. 1, and the content on the screen moves. It is not continuous, there is a pause in the middle, so it will affect the browsing effect and speed. Moreover, this backhaul action is completely useless, which is easy for the user's fingers to fatigue, and even causes the "mobile phone" disease to affect the user's health. Therefore, the efficiency of the screen shifting method of the up and down one-way intermittent motion, the user's physical insurance, As well as user health, etc., it has become an urgent problem to be solved. Summary of the invention

Embodiments of the present invention provide a data output method and an electronic device for improving data output efficiency.

A data output method is applied to an electronic device having a touch screen, the method comprising: obtaining one or more location information of a touch point;

Determining, according to one or more positional information of the touched point, whether the movement trajectory of the touched point is a circumference;

When the result of the judgment is that the movement trajectory of the touched point is a circumference, data is continuously output in accordance with the movement trajectory of the touched point.

An electronic device, the electronic device having a touch screen, the electronic device further comprising: an acquiring module, configured to obtain at least one location information of the touch point;

a determining module, configured to determine, according to the at least one position information of the touched point, whether a movement trajectory of the touch point is a circumference;

And an output module, configured to continuously output data according to the movement trajectory of the touch point when the determination result is that the movement trajectory of the touch point is a circle.

The data output method in the embodiment of the present invention includes: obtaining one or more pieces of position information of the touched point; determining whether the moving track of the touched point is a circle according to one or more pieces of position information of the touched point; and when the determining result is yes, The moving track of the touch point continuously outputs data. When the movement trajectory of the touch point is a circle, the data is continuously output according to the movement trajectory of the touch point, so that the content on the screen can be continuously moved, the movement speed is not affected by the pause, and the movement efficiency is improved, thereby improving the movement efficiency. The efficiency of the data output; and the user's fingers do not need to have a return stroke, and will not fatigue the fingers. DRAWINGS

1 is a schematic diagram of an upward sliding operation of a finger on a touch screen in the prior art; FIG. 2 is a flow chart of a main method for data output in an embodiment of the present invention;

3 is a schematic diagram of a clockwise circular motion operation of an operating body on a touch screen according to an embodiment of the present invention;

FIG. 4 is a detailed structural diagram of an electronic device according to an embodiment of the present invention. detailed description

The data output method in the embodiment of the present invention includes: obtaining one or more pieces of position information of the touched point; determining whether the moving track of the touched point is a circle according to one or more pieces of position information of the touched point; and when the determining result is yes, according to The movement trajectory of the touch point continuously outputs data. When the movement trajectory of the touch point is a circle, the data is continuously output according to the movement trajectory of the touch point, so that the content on the screen can be continuously moved, the movement speed is not affected by the pause, and the movement efficiency is improved, thereby improving the movement efficiency. The efficiency of the data output; Moreover, the user's finger does not need to have a return stroke, and does not fatigue the finger.

First, the data output method in the embodiment of the present invention is introduced through a specific process.

Referring to FIG. 2, the main method flow of data output in the embodiment of the present invention, as shown in FIG. 2, includes the following steps:

Step 201: Obtain one or more location information of the touched point.

Here, the electronic device may have a button or other triggering mechanism. When the button is pressed or otherwise triggered, the function of moving the screen by the circular trajectory in the embodiment of the present invention may be activated. .

When the user uses an operating body to move on the touch screen of the electronic device, for example, the operating body may be a finger, a touch pen, or the like. In the embodiment of the present invention, the operating body is a finger as an example. When the operating body is in contact with the touch screen, a touch point is formed, and when the electronic device captures a touch point information, the position information of the touch point is obtained. The location information of the touch point may be the coordinates of the touch point. For example, the electronic device may establish a unified coordinate system, and each point on the touch screen may be represented in the coordinate system. The movement trajectory of the operating body is the movement trajectory of the touch point, that is, the touch point may correspond to more than one position information. Each time the operating body moves to a new location, the touch point corresponds to a new location information, and the electronic device can acquire the new location information of the touched point. Step 202: According to one of the touched points The above position information determines whether the movement trajectory of the touch point is a circumference.

Here, the judging process may be performed in real time, or may be performed after being triggered, or may be performed in a timely manner. For example, after the two pieces of position information of the touched point are obtained, the electronic device is triggered to start determining whether the moving trajectory of the touched point is a circumference.

For example, since the function of moving the screen by the circular trajectory sliding in the embodiment of the present invention has been activated before step 201, when the electronic device performs the determination, one or more position information of the obtained touched point can be directly compared with the preset. The trajectory of the circle is subjected to a fitting operation to determine whether the two are consistent.

Wherein, since the graphic drawn by the user is not necessarily a completely standard graphic, after the user draws the graphic and the trajectory of the preset circumference, the user draws the graphic and the preset circumference. In the embodiment of the present invention, when the similarity value is not less than the first preset similarity value, the two may be considered to be consistent. Or, the graphics are composed of a plurality of points. For each point in the graphic, there may be a first preset range. In the embodiment of the present invention, each point on the graphic drawn by the user does not exceed its corresponding value. When the first preset range is used, the two can be considered to be consistent.

Or, for example, the electronic device may first refer to the previous determination result when making the determination, if the last judgment result is that the movement trajectory of the touch point is a circle, and the touch body performs a clockwise circular motion. , this time you can first get more than one bit of the touch point The setting information is fitted to the preset circumference. Moreover, the preset may have a plurality of circumferential trajectories of different sizes, and the electronic device may fit one or more position information of the obtained touch points with the previous preset circumference when performing the current fitting. . If the two operations are consistent after the fitting operation, the moving direction of the touch point can be determined according to the movement trajectory of the touch point, which is clockwise or counterclockwise.

Or, for example, the electronic device may record the result of each determination, and may analyze the user's customary operation based on the result of each determination. For example, if the user's customary operation is rounding, the electronic device may directly fit one or more position information of the obtained touched points with the preset circumference when making the judgment. Moreover, when the user's customary operation is obtained, the radius of the circle that the user most often draws is also known, and the electronic device can directly obtain more than one position information and radius of the obtained touched point when performing the fitting. The preset circumferences of the same radius are fitted; for example, the custom operation of the user is a circle and a straight line, because the function of moving the screen by the circular trajectory in the embodiment of the present invention has been activated before step 201, When the electronic device performs the judgment, the first position information of the obtained touch point may be first matched with the trajectory of the preset circumference to determine whether the two are consistent, and the radius of the preset circumference may be used by the user. The radius of the circle drawn during operation is the same. If the two operations are consistent after the fitting operation, the moving direction of the touch point can be determined according to the movement trajectory of the touch point, which is clockwise or counterclockwise.

Alternatively, when the electronic device performs the determination, one or more position information of the obtained touched points may be respectively matched with each preset graphic, and the fitting operation process may be separately performed, but the fitting operation process is used. The time can be ignored by the user. For example, the preset graphic has two types, a circumference and a straight line, and the electronic device may respectively fit one or more position information of the obtained touched point with the preset circumference and the preset straight line, respectively, to determine the obtained More than one positional information of the touched point is a circle or a straight line. If the fitting determines that the two are consistent, the moving direction of the touch point can be determined according to the movement trajectory of the touch point.

Further, if only a small amount of position information of the touched point is obtained, for example, only a touch is obtained If the position information of the touched point is matched with the preset circumference and the preset straight line respectively, the electronic device may still be unable to determine the specificity of the user's stroke. Which kind of graphics, the electronic device can refer to the previous judgment result, if the last judgment result is that the movement trajectory of the touch point is a circle, the electronic device can determine that the movement trajectory of the touch point is a circumference , generating a judgment result; or the electronic device may record all previous judgment results in advance, and may analyze the user's habit operation according to each judgment result. For example, the user's customary operation is rounding, the electronic device may determine that the movement trajectory of the touch point is a circle, and generate a determination result; or the electronic device may select a result, for example, the electronic device may determine The movement trajectory of the touch point is a circle, and a judgment result is generated, or the movement trajectory of the touch point can be determined to be a straight line, and a judgment result is generated.

The determining process may be a process that is performed every time the operating body reaches a new point. Therefore, after the determining result is generated, the electronic device may continue to perform the determining, when the obtained position information of the touched point is After more, the more accurate movement trajectory of the touch point may be obtained according to the fitting result of the position information of the touched point obtained and the preset figure.

In the process of calculating the movement trajectory of the touch point, the user's previous operation process may be further referred to to improve the accuracy of the judgment. For example, the last operation of the user is a counterclockwise circular motion, that is, the last judgment result is that the movement track of the touch point is a circle, and the direction is counterclockwise. The touch body starts the operation again after leaving the touch screen for a period of time, and the movement direction of the touch point obtained this time is downward movement. According to the historical data, it is determined that the user still performs the counterclockwise circular motion. Big.

The touch screen terminal determines the movement trajectory of the touch point by a method of fitting with a known trajectory such as a circle or a straight line, for example, the user's finger touches the touch screen and starts to move upward, and the electronic device according to the position information of the touch point is collected. Fit to trajectories such as lines and/or circles Operation, in the case where the initial displacement is relatively small, it may be judged that it may be a linear motion such as upward or downward, and then it may be performed to move the screen up or down first, and in the case where the subsequent displacement is large, the electron By fitting the obtained position information of one or more touch points with the trajectory such as a straight line and/or a circle, the device can accurately determine which kind of motion the touch body performs.

In the embodiment of the present invention, if the movement trajectory of the touch point is a circle, it is determined that the screen is moved up or down according to the moving direction of the touch point. For example, it may be stipulated that the clockwise circular motion is the upward shifting screen, the counterclockwise circular motion is the downward shifting screen, or the clockwise circular motion may be specified as the downward shifting screen, and the counterclockwise circular motion is the upward shifting screen, which may be preset Ok, or you can choose it yourself. The moving direction of the touch point may be determined according to the moving track of the touch point, for example, the first position information of the touch point is a coordinate value.

(0.1, 0.1), the second position information is the coordinate value (0.1, 0.2), then it can be determined that the moving direction of the touch point is counterclockwise, and so on. FIG. 3 is a schematic view showing the clockwise circular motion of the touch body in the embodiment of the present invention.

During the fitting operation, the electronic device can simultaneously calculate various data of the circular motion of the touch point, such as the direction of the circular motion, the moving distance, etc., and further calculate the radius of the circular motion, for reference.

Step 203: When the judgment result is YES, the data is continuously output according to the movement trajectory of the touched point.

When the determination result is YES, the corresponding data is continuously output according to the movement trajectory of the touched point, the moving direction of the touched point, and the moving distance of the touched point.

When it is determined that the movement trajectory of the touch point is a circle, the data is output according to the movement trajectory of the touch point, that is, the screen is moved, and the direction of the specific screen shift, that is, which data is specifically output, and the movement according to the touch point is further required. Direction to determine. For example, if the clockwise circular motion is the upward shifting screen, the counterclockwise circular motion is the downward moving screen, and the moving trajectory of the touched point indicates that the moving direction of the touched point is clockwise, Electronic device for upward Move the screen.

The content of the specific output may be proportional to the moving distance of the touch point. The electronic device starts calculating the moving distance of the touch point when the touch point starts to move until the touch body leaves the touch screen. For example, the upper and lower dimensions of the touch screen, that is, the height when the touch screen is placed in the forward direction, may be measured, and the ratio of the moving distance of the touch point to the moving distance may be specified as a first ratio to move the screen upward. For example, after the touch point moves by the first distance, the electronic device also outputs first data, and the height of the position occupied by the first data on the touch screen is a first height. For example, if the touch point moves by 1 mm, the first height of the first data output by the electronic device on the touch screen may be 2 mm, or the touch point moves by 3 mm, then the electronic The first height of the first data output by the device on the touch screen may be 2 mm, and the like.

If the result of the determination is no, that is, the touch body does not perform a circular motion, the electronic device can also output corresponding data according to other operations of the user. For example, if it is determined that the movement trajectory of the touch point is an upward linear motion, the electronic device can move up the screen.

Here, it should be noted that the method provided by the present invention can be applied to an electronic device having a touch screen.

Referring to FIG. 4, the present invention further provides an electronic device, where the electronic device may have a touch screen, and the electronic device may include: an obtaining module 401, a determining module 402, and an output module 403, where the electronic device may further include: The module 404 and the storage module 405; wherein the obtaining module 401 can be used to obtain more than one location information of the touch point.

The determining module 402 can be configured to determine whether the movement trajectory of the touch point is a circle according to one or more position information of the touch point.

The determining module 402 is specifically configured to: according to the one or more position information of the touch point, fit the movement trajectory of the touch point with a preset circumference, and determine, according to the fitting result, whether the movement trajectory of the touch point is a circumference. When judging whether the movement trajectory of the touch point is a circle according to the fitting result, the judging module

The specific one may be used to determine that the movement trajectory of the touch point is a circle when the fitting result indicates that the similarity value of the movement trajectory of the touch point and the preset circumference is not less than the first preset similarity value. .

Each of the preset circumferences is pre-set with a first preset range. When it is determined whether the movement trajectory of the touch point is a circle according to the fitting result, the determining module 402 may be specifically used for the touch point. When each of the moving trajectories is in the respective first predetermined range, it is determined that the moving trajectory of the touched point is a circumference.

When the movement trajectory of the touch point is matched with the preset circumference, the determining module 402 may be specifically configured to: when the previous judgment result indicates that the movement trajectory of the touch point is a circumference, move the touch point The trajectory is fitted to the preset circumference.

The determining module 402 is specifically configured to: fit the movement trajectory of the touch point to the preset two or more graphics according to the one or more position information of the touch point, and determine the movement of the touch point according to the fitting result. Whether the track is a circle; wherein the preset two or more figures include a preset circumference.

When determining whether the movement trajectory of the touch point is a circle according to the fitting result, the determining module 402 may specifically be configured to determine the movement of the touch point when the previous judgment result indicates that the movement trajectory of the touch point is a circumference The track is a circle.

The output module 403 can be used to continuously output data according to the moving track of the touch point when the judgment result is YES.

The output module 403 is specifically configured to continuously output corresponding data according to the movement trajectory of the touch point, the moving direction of the touch point, and the moving distance of the touch point.

The determining module 404 is used to determine the last judgment result, and can also be used to determine the operation mode that the user is accustomed to. For example, the user's usual operation mode may be a circle or a straight line.

The storage module 405 can be configured to store the result of each determination of the record, and the determining module 404 can The previous judgment result is determined based on the content stored in the storage module 405, and the user's habit operation can also be analyzed based on each judgment result.

The data output method in the embodiment of the present invention includes: obtaining one or more pieces of position information of the touched point; determining whether the moving track of the touched point is a circle according to one or more pieces of position information of the touched point; and when the determining result is yes, The moving track of the touch point continuously outputs data. When the movement trajectory of the touch point is a circle, the data is continuously output according to the movement trajectory of the touch point, so that the content on the screen can be continuously moved, the movement speed is not affected by the pause, and the movement efficiency is improved; Fingers do not need to have a return movement, and they will not fatigue their fingers.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Thus, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) in which computer usable program code is embodied.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart and/or block diagrams, and combinations of flow and / or blocks in the flowcharts and / or block diagrams can be implemented by computer program instructions. These computer program instructions may be provided to a general purpose computer, a special purpose computer, instructions executed by a processor of a computer or other programmable data processing device for generating a block or more in a flow or a flow and/or block diagram of the flowchart The device of the function specified in the box.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart. These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

It is apparent that those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and modifications of the invention

Claims

Claim

A data output method, applied to an electronic device having a touch screen, the method comprising:

Obtaining more than one location information of the touched point;

The method according to claim 1, wherein the determining whether the movement trajectory of the touch point is a circle according to the one or more pieces of position information of the touch point comprises:

And matching the movement trajectory of the touch point with the preset circumference according to the one or more position information of the touch point, and determining whether the movement trajectory of the touch point is a circle according to the fitting result.

The method according to claim 2, wherein the determining whether the movement trajectory of the touch point is a circle according to the fitting result comprises:

When the fitting result indicates that the similarity value of the movement trajectory of the touch point with the circumference is not less than the first preset similarity value, it is determined that the movement trajectory of the touch point is a circumference.

The method according to claim 2, wherein each of the preset circumferences is pre-set with a first preset range; correspondingly, the determining the touch point according to the fitting result Whether the movement track is a circle, including:

When each of the movement trajectories of the touched points is in the respective first predetermined ranges, it is determined that the movement trajectory of the touched points is a circumference.

The method according to claim 2, wherein before the fitting the movement trajectory of the touch point with the preset circumference, the method further comprises: determining a previous judgment result; correspondingly, Fitting the movement trajectory of the touch point with the preset circumference includes: when the previous judgment result indicates that the movement trajectory of the touch point is a circumference, the touch The movement trajectory of the touch point is fitted to the preset circumference.

Aligning the movement trajectory of the touch point with the preset two or more patterns according to the one or more position information of the touch point, and determining whether the movement trajectory of the touch point is a circle according to the fitting result; The preset two or more graphics include a preset circumference.

The method according to claim 6, wherein after the moving trajectory of the touch point is respectively matched with two or more preset patterns, the method further comprises: determining a previous judgment result. ;

Correspondingly, determining whether the movement trajectory of the touch point is a circle according to the fitting result comprises: determining, when the previous judgment result indicates that the movement trajectory of the touch point is a circumference, determining a movement trajectory of the touch point is circumference.

The method according to any one of claims 1 to 7, wherein the continuously outputting data according to the movement trajectory of the touch point comprises:

Corresponding data is continuously output according to the movement trajectory of the touch point, the moving direction of the touch point, and the moving distance of the touch point.

An electronic device, the electronic device having a touch screen, wherein the electronic device further comprises:

An obtaining module, configured to obtain more than one location information of the touch point;

a determining module, configured to determine, according to one or more position information of the touch point, whether a movement trajectory of the touch point is a circumference;

The electronic device according to claim 9, wherein the determining module is specifically configured to: move the trajectory of the touch point according to one or more location information of the touch point The preset circumference is fitted, and it is judged according to the fitting result whether the movement trajectory of the touch point is a circumference.

The electronic device according to claim 10, wherein, when determining whether the movement trajectory of the touch point is a circle according to a fitting result, the determining module is specifically configured to: when the fitting result indicates the When the similarity value of the movement trajectory of the touch point and the circumference is not less than the first preset similarity value, it is determined that the movement trajectory of the touch point is a circumference.

The electronic device according to claim 10, wherein each of the preset circumferences is pre-set with a first preset range, and correspondingly, the touch point is determined according to a fitting result. When the moving track is a circle, the determining module is specifically configured to determine, when each point in the moving track of the touch point is in the first predetermined range, determine a moving track of the touch point as circumference.

The electronic device according to claim 10, wherein the electronic device further comprises: a determining module, configured to determine a previous determination result;

Correspondingly, when the movement trajectory of the touch point is matched with the preset circumference, the determining module is specifically configured to: when the previous judgment result indicates that the movement trajectory of the touch point is a circumference, the touch The movement trajectory of the point is fitted to the preset circumference.

The electronic device according to claim 9, wherein the determining module is configured to: respectively, move the trajectory of the touch point to two or more presets according to one or more position information of the touch point The figure is fitted, and it is determined whether the movement trajectory of the touch point is a circle according to the fitting result; wherein the preset two or more patterns include a preset circumference.

The electronic device according to claim 14, wherein the electronic device further comprises: a determining module, configured to determine a previous determination result;

Correspondingly, when determining whether the movement trajectory of the touch point is a circle according to the fitting result, the determining module is specifically configured to determine the touch when the previous judgment result indicates that the movement trajectory of the touch point is a circumference The movement path of the point is the circumference.

The electronic device according to any one of claims 9 to 15, wherein The output module is specifically configured to continuously output corresponding data according to the movement trajectory of the touch point, the moving direction of the touch point, and the moving distance of the touch point.