WO2016183932A1

WO2016183932A1 - Input method and apparatus for mobile terminal, and computer storage medium

Info

Publication number: WO2016183932A1
Application number: PCT/CN2015/085150
Authority: WO
Inventors: 高宇; 袁宁
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-05-21
Filing date: 2015-07-27
Publication date: 2016-11-24
Also published as: CN106293022A

Abstract

Disclosed are an input method and apparatus for a mobile terminal, and a computer storage medium. The method comprises: a mobile terminal sends, by means of a communication link established with a watch, a text input request to the watch, and instructs the watch to start text input, the watch being a watch worn on a wrist; and the mobile terminal receives, by means of the communication link, text information generated by the watch due to arm movement, and displays same on an input interface of the mobile terminal.

Description

Input method, device and computer storage medium for mobile terminal

Technical field

The present invention relates to the field of wireless communication technologies, and in particular, to an input method, device, and computer storage medium for a mobile terminal.

Background technique

At present, there are mobile phone input methods, including handwriting input, pinyin input, voice input, stroke input, etc. These input methods are mostly direct operation of the smart phone for input. However, the existing input method is mostly realized by a touch operation on the screen. When the screen of the mobile terminal is very small (such as a smart watch), the touch screen operation input is inconvenient.

Summary of the invention

In order to solve the existing technical problems, embodiments of the present invention provide a method, an apparatus, and a computer storage medium for inputting a mobile terminal.

According to an aspect of an embodiment of the present invention, a method for inputting a mobile terminal is provided, including:

The mobile terminal sends a text input request to the wristwatch through a communication link established with the wristwatch, instructing the wristwatch to start text input; the wristwatch is a wristwatch worn on the wrist;

The mobile terminal receives the text information generated by the wristwatch through the arm movement through the communication link, and displays the text information on the mobile terminal to be input interface.

In the above solution, the method further includes:

The mobile terminal performs pairing processing with the wristwatch to establish a communication link with the wristwatch.

According to another aspect of the embodiments of the present invention, a method for inputting a mobile terminal is provided, including:

After receiving the text input request sent by the mobile terminal through the communication link established with the mobile terminal, the wristwatch detects the motion test track of the arm bending and the arm straightening, and determines the projection plane of the wristwatch for text input. The watch is a wristwatch worn on the wrist;

When the wristwatch detects that the arm of the wristwatch enters the determined projection plane, generating text information by arm movement;

The wristwatch transmits the generated text information to the mobile terminal through the communication link through the communication link, so that the mobile terminal performs display.

In the above solution, the projection plane includes an X-Z projection plane and a Y-Z projection; and the motion test track for bending the arm and extending the arm is detected, and determining a projection plane of the wristwatch for text input includes:

The motion test trajectory of the arm movement is generated by detecting the motion test trajectory of the arm bending and the arm extension;

When the generated motion test trajectory plane is parallel to the X-Z plane and perpendicular to the Y-Z plane, it is determined that the projection plane of the wristwatch for text input is a Y-Z projection plane;

When the generated motion test trajectory plane is parallel to the Y-Z plane and perpendicular to the X-Z plane, it is determined that the projection plane for the text input of the wristwatch is the X-Z projection plane.

In the above solution, when the wristwatch detects that the arm of the wristwatch enters the determined projection plane, generating the text information by the arm movement includes:

After the watch determines the projection plane of the watch, it is monitored in real time whether the arm of the wristwatch enters the determined projection plane;

When it is detected that the arm wearing the wristwatch enters the determined projection plane, the text information is generated by recording the motion trajectory of the arm.

In the above solution, when detecting that the arm wearing the wristwatch enters the determined projection plane, generating the text information by recording the motion track of the arm includes:

When it is detected that the arm wearing the watch enters the determined projection plane, the timer is started and turned on. Recording the movement trajectory of the arm;

When the timer counts to the set time, the recording of the movement trajectory of the arm is ended;

Whether to generate text information by matching the recorded arm movement trajectory with a preset text database;

Text information is generated when the recorded arm motion trajectory matches a text in the text database.

In the above solution, the method further includes:

The wristwatch performs pairing processing with the mobile terminal to establish a communication link with the mobile terminal.

According to another aspect of the embodiments of the present invention, an input device of a mobile terminal is provided, including:

Sending a text input requesting module, configured to send a text input request to the wristwatch through a communication link established with the wristwatch, instructing the wristwatch to start text input; the wristwatch is a wristwatch worn on the wrist ;

Receiving and displaying a text information module, configured to receive, by the mobile terminal, text information generated by the arm movement by the arm movement through the communication link, and display the text information on the mobile terminal to be input interface.

In the above solution, the device further includes:

Establishing a communication link module configured to establish a communication link with the wristwatch by performing pairing processing with the wristwatch.

According to still another aspect of the embodiments of the present invention, an input device of a mobile terminal is provided, including:

Determining a projection plane sub-module, configured to, after receiving a text input request sent by the mobile terminal by using a communication link established with the mobile terminal, detecting the motion test track of the arm bending and the arm extension, and determining the wristwatch a projection plane for text input; the watch is worn a wrist watch on the wrist;

Generating a text information sub-module, and when detecting that the arm wearing the wristwatch enters the determined projection plane, generating text information by arm movement; and transmitting the generated text information to the mobile terminal through the communication link So that the mobile terminal performs display.

In the above solution, the projection plane includes an X-Z projection plane and a Y-Z projection; and the determining the projection plane sub-module comprises:

Generating a motion test trajectory plane unit configured to detect a motion test trajectory of the arm motion by detecting a motion test trajectory of the arm bending and the arm extension;

Determining a projection plane unit, configured to determine that a projection plane for text input is a YZ projection plane when the generated motion test trajectory plane is parallel to the XZ plane and perpendicular to the YZ plane, and when the generated motion test trajectory plane is parallel to YZ Plane and perpendicular to the XZ plane, the projection plane that determines the wristwatch for text input is the XZ projection plane.

In the above solution, the generating the text information submodule includes:

The detecting unit is configured to monitor, in real time, whether the arm of the wristwatch enters the determined projection plane after determining the projection plane of the wristwatch;

Generating a text information unit configured to generate text information by recording a motion trajectory of the arm when detecting that the arm wearing the wristwatch enters the determined projection plane.

In the above solution, the apparatus further includes: establishing a communication link module, configured to perform pairing processing with the mobile terminal, and establish a communication link with the mobile terminal.

According to another aspect of an embodiment of the present invention, a computer storage medium is provided, the computer storage medium comprising a set of instructions that, when executed, cause at least one processor to perform an input method of the mobile terminal described above.

Compared with the prior art, the beneficial effects of the embodiments of the present invention are:

The embodiment of the invention realizes the input of the mobile terminal by the trajectory detection of the smart watch and the real-time communication with the mobile terminal, and solves the problem that the screen of the mobile terminal is small and inconvenient to pass directly in the prior art. The problem of touching the input for input improves the user experience.

DRAWINGS

1 is a schematic flowchart of an input method of a mobile terminal according to an embodiment of the present invention;

2 is a schematic structural diagram of an input device of a mobile terminal according to an embodiment of the present invention;

3 is a schematic flowchart of a method for implementing input on a mobile phone side according to an embodiment of the present invention;

4 is a schematic diagram of a motion track input by a wristwatch in a projection plane according to an embodiment of the present invention;

FIG. 5 is a schematic flowchart of a method for implementing input on a wristwatch side according to an embodiment of the present invention.

detailed description

The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

FIG. 1 is a flowchart of a method for inputting a mobile terminal according to an embodiment of the present invention. As shown in FIG. 1, the method includes the following steps:

Step S101: The mobile terminal establishes a communication link with the wristwatch by performing pairing processing with a wristwatch worn on the wrist;

Step S102: After establishing a communication link with the wristwatch, the mobile terminal sends a text input request to the wristwatch, instructing the wristwatch to start text input.

Step S103: The mobile terminal receives the text information generated by the wristwatch by the arm movement through the established communication link, and displays the text information on the mobile terminal to be input interface.

In an embodiment, the method on the wrist side may include: after receiving the text input request sent by the mobile terminal, the wristwatch detects the wrist by bending the arm and bending the arm to test the trajectory. The table is used for the projection plane of the text input.

Here, the projection plane includes an X-Z projection plane and a Y-Z projection. Specifically, the motion test trajectory for bending the arm and extending the arm is detected, and determining the projection plane of the wristwatch for text input includes: checking the motion test trajectory of the arm bending and the arm straightening Measure, generate a motion test trajectory plane of the arm motion; when the generated motion test trajectory plane is parallel to the XZ plane and perpendicular to the YZ plane, determine that the projection plane of the wristwatch for text input is a YZ projection plane; when the generated motion test trajectory The plane is parallel to the YZ plane and perpendicular to the XZ plane, then the projection plane for the text input of the wristwatch is determined to be the XZ projection plane.

In an embodiment, the method may further include:

The watch generates text information by arm movement.

Specifically, when the wristwatch determines the projection plane of the wristwatch for text input, it monitors in real time whether the arm of the wristwatch enters the determined projection plane; when detecting that the arm of the wristwatch enters the determined projection In the plane, text information is generated by recording the motion trajectory of the arm. Wherein, when detecting that the arm wearing the wristwatch enters the determined projection plane, generating the text information by recording the motion track of the arm includes: when detecting that the arm wearing the wristwatch enters the determined projection plane , starting a timer and starting to record the movement track of the arm; when the timer counts to the set time, ending recording the movement track of the arm; by performing the recorded arm movement track and the preset text database Matching, determining whether to generate text information; when the recorded arm movement trajectory matches one of the characters in the text database, generating text information.

The method of the embodiment of the present invention may further include: sending, by the wristwatch, the generated text information to the mobile terminal by using the communication link, so that the mobile terminal performs display.

As can be seen from the above description, the method of the embodiment of the present invention includes an input method of the mobile terminal on the mobile terminal side and an input method of the mobile terminal on the wristwatch side.

Specifically, for the mobile terminal side, the method includes the following steps:

In an embodiment, the method may further include:

For the wrist side, the method includes the following steps:

The projection plane includes an X-Z projection plane and a Y-Z projection; and the motion test track for bending the arm and extending the arm is detected to determine a projection plane of the wristwatch for text input, specifically including:

When the wristwatch detects that the arm of the wristwatch enters the determined projection plane, the text information is generated by the arm movement, and specifically includes:

Here, when it is detected that the arm wearing the wristwatch enters the determined projection plane, generating the text information by recording the motion track of the arm specifically includes:

When it is detected that the arm wearing the watch enters the determined projection plane, the timer is started and the movement track of the arm is started to be recorded;

In practical applications, the method may further include:

FIG. 2 is a schematic diagram of an input device of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 2, the method includes: establishing a communication link module 201, transmitting a text input request module 202, and receiving and displaying a text information module 203. The communication link module 201 is configured to perform a pairing process with a wrist watch worn on the wrist to establish a communication link between the mobile terminal and the wristwatch; and the sending text input request module 202 is configured to After establishing a communication link with the wristwatch, the mobile terminal sends a text input request to the wristwatch, instructing the wristwatch to start text input; and the receiving and displaying text information module 203 is configured to pass the established The communication link receives the text information generated by the wristwatch by the arm movement and displays it on the mobile terminal to be input interface.

The device of the embodiment of the present invention may include: a determining a projection plane sub-module configured to: after receiving the text input request sent by the mobile terminal, detecting the motion test track by bending the arm and extending the arm to determine the wrist The table is for a projection plane of text input; wherein the projection plane comprises an XZ projection plane and a YZ projection. Specifically, the determined projection The plane sub-module includes: a motion test trajectory plane unit configured to detect a motion test trajectory of the arm bending and the arm extension to generate a motion test trajectory plane of the arm motion; determine a projection plane unit, configured to generate the motion test The trajectory plane is parallel to the XZ plane and perpendicular to the YZ plane, then the projection plane for the text input of the wristwatch is determined to be the YZ projection plane, and the watch is determined when the generated motion test trajectory plane is parallel to the YZ plane and perpendicular to the XZ plane. The projection plane for text input is the XZ projection plane.

The apparatus for the wristwatch of the embodiment of the present invention may further include: a text information sub-module configured to generate the text information by recording the motion track of the arm; wherein the generating the text information sub-module comprises: a detecting unit configured to be After the watch determines the projection plane of the watch, it monitors in real time whether the arm of the wristwatch enters the determined projection plane; generates a text information unit configured to detect when the arm wearing the watch enters the determined projection plane Text information is generated by recording the motion trajectory of the arm.

The generated text information sub-module is further configured to send the generated text information to the mobile terminal through the communication link, so that the mobile terminal performs display.

Correspondingly, based on the description of the above method, each module of the input device of the mobile terminal in the embodiment of the present invention has a module located on the mobile terminal side and a module located on the wristwatch side.

Specifically, on the mobile terminal side, the input device of the mobile terminal in the embodiment of the present invention may include: a text input request module 202 and a text information module 203;

Sending a text input requesting module 202, configured to send a text input request to the wristwatch through a communication link established with the wristwatch, instructing the wristwatch to start text input; the wristwatch is a wrist worn on the wrist table;

Receiving and displaying a text information module 203, configured to receive text information generated by the wristwatch by arm movement through the communication link, and display the text information on the mobile terminal to be input interface

In an embodiment, the input device of the mobile terminal of the embodiment of the present invention may further include: establishing a communication link module, configured to perform pairing processing with the wristwatch, and the wrist The table establishes a communication link.

On the wristwatch side, the input device of the mobile terminal of the embodiment of the present invention includes: a determining a projection plane sub-module configured to receive a text input request sent by the mobile terminal through a communication link established with the mobile terminal, and then The motion test track of the arm bending and the arm straightening is detected to determine the projection plane of the wristwatch for text input; the wristwatch is a wristwatch worn on the wrist;

In an embodiment, the projection plane includes an X-Z projection plane and a Y-Z projection; and the determining the projection plane sub-module comprises:

The generating the text information sub-module includes:

Here, the text information unit is generated, specifically for: when detecting that the arm wearing the wristwatch enters the determined projection plane, starting a timer and starting to record the motion track of the arm;

By matching the recorded arm movement trajectory with the preset text database, it is judged to be Whether to generate text information;

In practical applications, the apparatus may further include: establishing a communication link module, configured to perform pairing processing with the mobile terminal, and establish a communication link with the mobile terminal.

In practical application, establishing the communication link module 201 can be implemented by a communication chip in the input device of the mobile terminal; sending a text input request module 202, receiving and displaying the text information module 203, and determining that the projection plane sub-module can be input by the input device of the mobile terminal Central Processing Unit (CPU), Micro Control Unit (MCU), Digital Signal Processor (DSP), or Field-Programmable Gate Array (FPGA) combined with communication chip The method of generating a motion test trajectory plane unit, determining a projection plane unit, generating a text information sub-module, detecting a unit, and generating a text information unit may be implemented by a CPU, an MCU, a DSP, or an FPGA in an input device of the mobile terminal.

FIG. 3 is a flowchart of a method for implementing input on a mobile phone side according to an embodiment of the present invention. As shown in FIG. 3, the method includes the following steps:

Step S301, starting a Bluetooth matching module;

Here, the purpose of starting the Bluetooth matching module for the mobile phone is to match the wristwatch, and after the matching is successful, form a one-to-one correspondence with the wristwatch, and prepare for the establishment of the subsequent input.

Step S302, is the matching watch successful?

Here, this step mainly determines whether the Bluetooth pairing of the mobile phone and the watch is successful. If it is determined that the matching watch is successful, the process proceeds to step S303. If it is determined that the matching watch fails, the system prompts the user to re-test to proceed to step S302.

Step S303, entering an interface to be input;

Here, after the step S302 is successfully matched, the mobile phone can enter an interface that needs to input text to prepare for input.

Step S304, sending an input request to the wristwatch;

Here, after the step S303, the mobile phone is ready to receive input, and the mobile phone sends an input request signal to the wristwatch via Bluetooth, and commands the wristwatch to start inputting.

Step S305, receiving a watch input and displaying;

Here, when the wristwatch receives the request of step S304, it performs motion and generates text, which is transmitted to the mobile phone through Bluetooth, and the mobile phone receives the text and displays to the interface to be input described in step S303.

Step S306, end the input?

Here, if the mobile terminal user has confirmed that the input is completed, the process proceeds to step S307, and if the mobile terminal user confirms that the input has not been completed, step S305 is repeated.

In step S307, an end signal is sent to the wristwatch.

Here, by inputting a signal command to stop input to the watch, the input of the watch is ended, and finally, the entire input process is completed, the Bluetooth matching is released, and the input system is turned off.

FIG. 5 is a flowchart of a method for implementing input on a wristwatch side according to an embodiment of the present invention. As shown in FIG. 5, the method includes the following steps:

Step S501, starting a Bluetooth matching module;

Here, the user mainly activates the Bluetooth matching module of the watch to pair with the user's smartphone.

Step S502, is the matching mobile phone successful?

Here, it is judged whether the pairing is successful, and if the pairing successfully proceeds to step S503, if the pairing fails, the system prompts the user to re-test to proceed to step S502.

Step S503, receiving a start input signal?

Here, the step is mainly that the watch end waits for the start input signal of the mobile phone side, and determines whether the start input signal is received. If the watch receives the input request signal of the mobile phone, the process proceeds to step S504, if the watch is not received. Upon receiving the input request signal of the mobile phone, the system prompts the user to re-test to proceed to step S503.

Step S504, starting a projection plane detecting module;

Here, this step mainly starts the projection plane detecting module, and the module mainly determines the projection surface to be input by the user through the user projection plane detecting action. Because the watch is in a three-dimensional space, it is difficult to record the user's effective input motion trajectory if the projection plane is uncertain. Therefore, the embodiment of the present invention requires the user to determine a projection plane as a sampling standard plane for subsequent input before inputting. The specific determination method includes, but is not limited to, the following method. First, the user's arm with the wristwatch is bent. At this time, a position is recorded by the gravity sensor, and then the user's arm is straightened, and then a position is recorded, and this is repeated three times. At this time, the projection detection module determines a projection plane according to the user action. If the motion trajectory of the user is parallel to the YZ plane and is perpendicular to the XZ plane, the projection plane is the XZ plane; similarly, if the user's motion is parallel to the XZ plane, and YZ The plane is vertical and the projection plane is the YZ plane. The relationship between the user's motion trajectory and the X-Z and Y-Z planes can be obtained by the X\Y\Z component value of the motion process recorded by the gravity acceleration sensor. If the X component of the motion process is close to 0 (not more than 0.5 meters per square second), the Y component has a stable forward and reverse output during the measurement time (such as 3 meters per square second and 3 meters per square second) And the Z component is close to 9.8 per square second (such as between 9.5-10.1 meters per square second). Then, the motion process determines that the user motion is perpendicular to the X-Z plane, parallel to the Y-Z axis plane, and the projection plane is the X-Z plane.

Step S505, the projection plane is determined?

Here, the step determines whether the projection plane is determined. If the projection plane test is successful, the projection plane is determined, the system records the projection plane and proceeds to step S506. If the projection plane is not determined to be successful, the system prompts the user to re-test to proceed to step S505.

Step S506, starting a motion track detection module;

Here, this step mainly detects the arm movement of the user with the wristwatch. When the user's wristwatch enters the projection plane area for the first time (the projection plane position determined by S505 is plus or minus 5 cm as the recording track area), the track starting point is recorded. Timeout (such as more than 3 seconds) when the user's watch movement exits the projection plane area, or the total recording time expires from the starting point (for example, the maximum time for each word input is 10) Seconds, it is counted as ending one input.

Step S507, the motion track detecting module records the motion track;

Here, this step mainly records the movement track of the watch through the gravity acceleration sensor of the watch itself. The gravity acceleration sensor itself can output acceleration values in three directions of X, Y, and Z when the device to which it belongs is moving. If the return value of the X direction is 1, it indicates that the device is moving in the positive direction of the X axis with an acceleration of 1 m per square second. According to the relationship of acceleration, time, speed and displacement, the motion direction and the motion displacement, that is, the motion trajectory can be calculated. Similarly, the Y-axis motion is similar to X. In the Z direction, when the device Z is stationary, the Z-direction return value is 9.8 meters per square second, which is a gravitational acceleration. If Z moves in the positive direction, the return value is greater than 9.8 meters per square second. If the Z-axis moves in the negative direction, , the return value is less than 9.8 meters per square second. According to this principle, the motion trajectory of the device in the X, Y, Z three-dimensional space can be drawn. According to the above principle of gravity acceleration, the rule for recording the motion trajectory in the embodiment of the present invention is that the wristwatch enters the projection area for the first time to record the starting point, and then the motion track of the wristwatch in the projection area is sampled by the gravity acceleration sensor in unit time (for example, Sampling every 500 milliseconds and drawing the trajectory) and recording the trajectory, the trajectory only draws the parallel part of the projection plane, the vertical part is not recorded, and the vertical part movement only calculates whether the motion is in the projection area (the projection plane position determined by S505 is positive or negative) 5 cm is used for recording track area). Specifically, as shown in FIG. 4, the projection plane is an XZ plane, and the Y-direction motion is used to determine whether the motion enters the projection area. If it enters, the projection trajectory of the XZ plane is recorded. Figure 4 assumes that the user wants to input the number 0, then every 500 milliseconds. A period of sampling gravity acceleration value draws a trajectory, and the entire 0 trajectory is completed by 10 sampling periods, as shown in Fig. 4, the trajectory is 10 segments. Then, the input motion track of the final recorded 0 is as shown in FIG. This cycle sampling method can record any track content projected on the X-Z plane.

In step S508, is the motion input ended?

Here, it is determined whether the motion input ends according to the determination condition described in step S506, and if it is determined that the motion input ends, the motion track recorded by the recording module is transmitted to the text recognition of step S509. The module processing, if it is determined that the motion input is not finished, the system prompts the user to re-test into step S508.

Step S509, the text recognition module determines the input text;

Here, the character recognition module receives the motion track transmitted in step S508, inputs the motion track into the character database for comparison query, and if the track matches a certain character, outputs the text to step S5010.

Step S5010, transmitting the text to the mobile phone;

Here, the text outputted in step S509 is directly transmitted to the user's mobile phone through the Bluetooth matched in step S501, and the text is displayed on the output interface through the mobile phone.

In step S5011, it is determined whether the input is ended.

Specifically, it is detected whether the mobile phone sends a termination input signal to the wristwatch. If there is a termination signal, the process goes to step S5012, otherwise steps S506 to S5011 are repeated, and the input of the text to the mobile phone is continued.

In step S5012, the input is ended, the Bluetooth is turned off, and the system is turned off.

The following describes the invention of the embodiment of the present invention by way of a wristwatch and a mobile phone:

The wristwatch includes: a Bluetooth matching module, an input projection plane detecting module, a wristwatch motion track detecting module, and a text recognition module, and the mobile phone includes: a Bluetooth matching module and a mobile phone text input module. The Bluetooth matching module in the wristwatch and the Bluetooth matching module in the mobile phone are configured to be paired with the user's smart wristwatch and the mobile phone; the input projection plane detecting module is configured to detect the motion of the user's arm and the projection of the user input The plane motion determination module is configured to detect an arm motion track of the wrist watch after determining the input projection plane; the text recognition module is configured to identify the motion track and determine what is input Text; the mobile phone text input module is configured to input and display text by receiving text information sent by the wristwatch side.

The specific implementation includes the following steps:

Step 1. Start the pairing of the user's smart watch and the Bluetooth matching module of the mobile phone;

Step 2: After the pairing is successful, the smart phone enters the interface to be input, and the mobile phone sends a start input signal to the watch and prepares to receive the input;

Step 3: After receiving the signal input at the beginning, the watch first inputs the projection detection module to determine the projection plane input by the user;

Step 4: After determining the input projection plane, start moving the arm with the wristwatch to complete the text track input;

Step 5: The character recognition module of the watch recognizes the motion track and determines what text is input;

Step 6. Transfer the input text to the mobile phone through Bluetooth, and implement text input on the mobile phone.

In summary, the embodiments of the present invention have the following technical effects:

The interaction function between the smart watch and the mobile terminal in the embodiment of the invention is that the watch and the mobile terminal are combined to achieve a better user experience.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a 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.) including computer usable program code.

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 illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. The work specified in one or more blocks of a flow or a flow and/or a block diagram of a flowchart Able device.

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.

Based on this, an embodiment of the present invention further provides that the computer storage medium includes a set of instructions that, when executed, cause at least one processor to execute the input method of the mobile terminal.

Although the invention has been described in detail above, the invention is not limited thereto, and various modifications may be made by those skilled in the art in accordance with the principles of the invention. Therefore, modifications made in accordance with the principles of the invention are to be understood as falling within the scope of the invention.

Claims

A method for inputting a mobile terminal, the method comprising:

The mobile terminal sends a text input request to the wristwatch through a communication link established with the wristwatch, instructing the wristwatch to start text input; the wristwatch is a wristwatch worn on the wrist;

The mobile terminal receives the text information generated by the wristwatch through the arm movement through the communication link, and displays the text information on the mobile terminal to be input interface.
The method of claim 1 wherein the method further comprises:

The mobile terminal performs pairing processing with the wristwatch to establish a communication link with the wristwatch.
A method for inputting a mobile terminal, the method comprising:

After receiving the text input request sent by the mobile terminal through the communication link established with the mobile terminal, the wristwatch detects the motion test track of the arm bending and the arm straightening, and determines the projection plane of the wristwatch for text input. The watch is a wristwatch worn on the wrist;

When the wristwatch detects that the arm of the wristwatch enters the determined projection plane, generating text information by arm movement;

The wristwatch transmits the generated text information to the mobile terminal through the communication link through the communication link, so that the mobile terminal performs display.
The method of claim 3, wherein the projection plane comprises an XZ projection plane and a YZ projection; and the motion test trajectory for arm bending and arm extension is detected to determine a projection plane of the wristwatch for text input include:

The motion test trajectory of the arm movement is generated by detecting the motion test trajectory of the arm bending and the arm extension;

When the generated motion test trajectory plane is parallel to the X-Z plane and perpendicular to the Y-Z plane, it is determined that the projection plane of the wristwatch for text input is a Y-Z projection plane;

When the generated motion test trajectory plane is parallel to the Y-Z plane and perpendicular to the X-Z plane, it is determined that the projection plane for the text input of the wristwatch is the X-Z projection plane.
The method according to claim 3, wherein said generating said text information by arm movement when said wristwatch detects that an arm of a wristwatch enters said determined projection plane comprises:

After the watch determines the projection plane of the watch, it is monitored in real time whether the arm of the wristwatch enters the determined projection plane;

When it is detected that the arm wearing the wristwatch enters the determined projection plane, the text information is generated by recording the motion trajectory of the arm.
The method according to claim 5, wherein when the arm of the wristwatch is detected to enter the determined projection plane, generating the text information by recording the motion trajectory of the arm comprises:

When it is detected that the arm wearing the watch enters the determined projection plane, the timer is started and the movement track of the arm is started to be recorded;

When the timer counts to the set time, the recording of the movement trajectory of the arm is ended;

Whether to generate text information by matching the recorded arm movement trajectory with a preset text database;

Text information is generated when the recorded arm motion trajectory matches a text in the text database.
The method of claim 3, wherein the method further comprises:

The wristwatch performs pairing processing with the mobile terminal to establish a communication link with the mobile terminal.
An input device for a mobile terminal, the device comprising:

Sending a text input requesting module, configured to send a text input request to the wristwatch through a communication link established with the wristwatch, instructing the wristwatch to start text input; the wristwatch is a wristwatch worn on the wrist ;

Receiving and displaying a text information module, configured to receive text information generated by the wristwatch by arm movement through the communication link, and display the text information on the mobile terminal to be input interface.
The apparatus of claim 8 wherein said apparatus further comprises:

Establishing a communication link module configured to establish a communication link with the wristwatch by performing pairing processing with the wristwatch.
An input device for a mobile terminal, the device comprising:

Determining a projection plane sub-module, configured to, after receiving a text input request sent by the mobile terminal by using a communication link established with the mobile terminal, detecting the motion test track of the arm bending and the arm extension, and determining the wristwatch a projection plane for text input; the watch is a wristwatch worn on the wrist;

Generating a text information sub-module, and when detecting that the arm wearing the wristwatch enters the determined projection plane, generating text information by arm movement; and transmitting the generated text information to the mobile terminal through the communication link So that the mobile terminal performs display.
The apparatus of claim 10 wherein said projection plane comprises an X-Z projection plane and a Y-Z projection; said determining projection plane sub-module comprising:

Generating a motion test trajectory plane unit configured to detect a motion test trajectory of the arm motion by detecting a motion test trajectory of the arm bending and the arm extension;

Determining a projection plane unit, configured to determine that a projection plane for text input is a YZ projection plane when the generated motion test trajectory plane is parallel to the XZ plane and perpendicular to the YZ plane, and when the generated motion test trajectory plane is parallel to YZ Plane and perpendicular to the XZ plane, the projection plane that determines the wristwatch for text input is the XZ projection plane.
The apparatus of claim 10, wherein the generating the text information sub-module comprises:

The detecting unit is configured to monitor, in real time, whether the arm of the wristwatch enters the determined projection plane after determining the projection plane of the wristwatch;

Generating a text information unit configured to generate text information by recording a motion trajectory of the arm when detecting that the arm wearing the wristwatch enters the determined projection plane.
The apparatus of claim 10, wherein the apparatus further comprises: establishing a communication link module configured to perform pairing processing with the mobile terminal to establish a communication link with the mobile terminal.
A computer storage medium comprising a set of instructions that, when executed, cause at least one processor to perform an input method of the mobile terminal of claim 1 or 2, or perform claim 3 The input method of the mobile terminal according to any one of the preceding claims.