CN104461052B - Character input method and device between smart machine - Google Patents
Character input method and device between smart machine Download PDFInfo
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- CN104461052B CN104461052B CN201410681750.XA CN201410681750A CN104461052B CN 104461052 B CN104461052 B CN 104461052B CN 201410681750 A CN201410681750 A CN 201410681750A CN 104461052 B CN104461052 B CN 104461052B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0233—Character input methods
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Abstract
The present invention provides the character input method and device between a kind of smart machine, and method therein includes：Data connection is established between intelligent mobile terminal and media termination；Text input frame data in the media termination screen that the operation that word is inputted by media termination is obtained is transmitted to intelligent mobile terminal, and intelligent mobile terminal shows Text Entry according to text input frame data on the screen of intelligent mobile terminal；It will be into the word synchronous driving that intelligent mobile terminal inputs to the Text Entry in media termination screen.Using the character input method and device between smart machine provided by the invention, user conveniently and efficiently inputs word by the intelligent input method of intelligent mobile terminal to media termination, improves the media termination experience of user.
Description
Technical Field
The invention relates to the technical field of intelligent input, in particular to a method and a device for inputting characters between intelligent devices.
Background
With the development of science and technology, intelligent devices have come and go deeper into people's lives and become a part of people's living necessities, and the intelligent devices include various devices and terminals, including media terminals and intelligent mobile terminals. The media terminal is a system terminal which processes and controls media information by using a computer technology and a digital communication network technology, and comprises a vehicle machine, an intelligent television and the like; the smart mobile terminal refers to a computer device that can be used in mobility, including a smart phone, a PAD, a notebook, and the like.
The car machine is a name of a vehicle-mounted driving computer and driving audio and video equipment, and generally refers to a general name of all equipment which can provide auxiliary driving, entertainment, office work and the like for people in the car on the car. In the existing vehicle machine, most of the vehicle machine can not be provided with the intelligent input method, and the vehicle machine which can be provided with the intelligent input method is expensive, so that for the vehicle machine which is not provided with the intelligent input method, the vehicle interior personnel can only use the input method carried by the vehicle machine to input characters to the vehicle machine, but can not flexibly use the intelligent input method to input characters like an intelligent mobile terminal, thereby bringing inconvenience to the vehicle interior personnel. The smart television has the same problem with the vehicle-mounted input method, and the input method carried by the smart television is too simple, so that a user is not convenient to input characters into the smart television.
Therefore, a technical solution for inputting characters to a media terminal by using an intelligent input method of an intelligent mobile terminal is needed.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a method and an apparatus for inputting characters between intelligent devices, so as to solve the problem that a media terminal not equipped with an intelligent input method cannot input characters by using the intelligent input method.
The invention provides a character input method between intelligent devices, which is used for inputting characters to a media terminal through an intelligent mobile terminal, and comprises the following steps:
establishing data connection between the intelligent mobile terminal and the media terminal;
transmitting text input box data in a media terminal screen acquired through the operation of inputting characters by the media terminal to the intelligent mobile terminal;
the intelligent mobile terminal displays the text input box on a screen of the intelligent mobile terminal according to the text input box data;
and synchronously transmitting the characters input into the text input box in the screen of the intelligent mobile terminal into the text input box in the screen of the media terminal.
The invention provides a character input device between intelligent devices, which is used for inputting characters to a media terminal through an intelligent input method of an intelligent mobile terminal, and comprises the following components:
the data connection establishing unit is used for establishing data connection between the intelligent mobile terminal and the media terminal;
the text input box acquisition unit is used for acquiring text input box data in a screen of the media terminal according to the operation of inputting characters by the media terminal;
the text input box transmitting unit is used for transmitting the text input box data to the intelligent mobile terminal;
the text input box display unit is used for displaying a text input box on a screen of the intelligent mobile terminal according to the text input box data;
and the character synchronization unit is used for synchronously transmitting characters input into the text input box in the screen of the intelligent mobile terminal into the text input box in the screen of the media terminal.
By utilizing the method and the device for inputting characters between intelligent devices, provided by the invention, the text input box in the screen of the media terminal is displayed on the screen of the intelligent mobile terminal, a user inputs characters into the text input box displayed in the screen of the user by using the intelligent input method of the intelligent mobile terminal, and after the user inputs the characters, the characters input by the intelligent mobile terminal are synchronously transmitted into the text input box in the screen of the media terminal, so that the character input of the media terminal is completed.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described and particularly pointed out in the claims. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a flow chart of a text input method between intelligent devices according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an interaction flow of a text input method between intelligent devices according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of data from a vehicle machine to a smart phone according to an embodiment of the present invention;
fig. 4 is a schematic flow chart of data from a smart phone to a vehicle machine according to an embodiment of the present invention;
FIG. 5 is a diagram illustrating a text input method between intelligent devices according to an embodiment of the present invention;
FIG. 6 is a block diagram of a logical structure of a text input device between intelligent devices according to an embodiment of the present invention;
fig. 7 is a logic structure diagram of an embodiment of a text input device between intelligent devices according to an embodiment of the present invention.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
The invention relates to an intelligent device, in particular to a character input method and a character input device between an intelligent mobile terminal and a media terminal, and aims to solve the problem that the media terminal cannot use an intelligent input method to input characters, namely, the problem of how to input characters to the media terminal by using an intelligent input method installed on the intelligent mobile terminal.
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a text input method between intelligent devices according to an embodiment of the present invention. As shown in fig. 1, the method for inputting characters between intelligent devices according to the embodiment of the present invention includes:
step S110: and establishing data connection between the intelligent mobile terminal and the media terminal.
The embodiment of the invention can establish the data connection between the intelligent mobile terminal and the media terminal in a wired connection mode or a wireless connection mode, wherein the wired connection mode is a data line connection mode and the like, and the wireless connection mode can be a wifi connection mode, an infrared connection mode or a Bluetooth connection mode and the like.
It should be noted that, the intelligent mobile terminal in the present invention refers to an intelligent mobile terminal capable of using an intelligent input method, such as a smart phone, a PAD, and a notebook, and the media terminal refers to a media terminal without an intelligent input method, such as a car machine and a smart television.
Step S120: and transmitting the text input box data in the screen of the media terminal, which is acquired through the operation of inputting characters by the media terminal, to the intelligent mobile terminal.
After the data connection is established between the intelligent mobile terminal and the media terminal, the text input box data in the screen of the media terminal is obtained according to the operation of inputting characters by the media terminal, and the process of obtaining the text input box is as follows: a user controls a focus in a screen of a media terminal (namely, the operation of inputting characters by the media terminal) through a touch screen, when the focus is in a text input box, the data of the text input box where the current focus is located is obtained by calling a GetFocus function, and the GetFocus function is called to obtain the data of the text input box where the current focus is located by adopting other methods without much description for the prior art.
Step S130: and the intelligent mobile terminal displays the text input box on a screen of the intelligent mobile terminal according to the text input box data.
When the text input box data in the screen of the media terminal is acquired, the screen of the media terminal loads a text input box according to the text input box data, the text input box data is transmitted to the intelligent mobile terminal after the text input box data in the screen of the media terminal is acquired, the intelligent mobile terminal synchronously displays the text input box data on the screen after receiving the text input box data, and finally the text input box is displayed.
Step S140: and synchronously transmitting the characters input into the text input box in the screen of the intelligent mobile terminal into the text input box in the screen of the media terminal.
After a text input box is displayed in a screen of the intelligent mobile terminal, characters are input into the text input box by using an intelligent input method installed in the intelligent mobile terminal, and the input characters are transmitted to the text input box displayed in the screen of the media terminal in real time in the process of inputting the characters.
Through the steps, the intelligent input method in the intelligent mobile terminal can be utilized to input characters to the media terminal, and the problem that the media terminal cannot input characters by using the intelligent input method is solved.
In order to more specifically describe the method for inputting characters between intelligent devices provided by the present invention, the embodiment of the present invention will take a smart phone as an intelligent mobile terminal and a car machine as a media terminal, and will describe the method for inputting characters between intelligent devices provided by the present invention in detail.
Fig. 2 shows an interaction flow of a text input method between intelligent devices according to an embodiment of the present invention, as shown in fig. 2, first, a smart phone establishes a data connection with a vehicle machine (step S201); after the data connection is successfully established, a user controls a focus in a screen of the vehicle machine through a touch screen, and when the focus falls in a text input box, the data of the text input box where the current focus is located are obtained (step S202); transmitting the text input box data to the smart phone (step S203); after receiving the text input box data transmitted by the vehicle-mounted device, the smart phone displays the text input box presented by the text input box data in a screen of the smart phone (step S204); a user inputs characters into a text input box displayed in a screen of a smart phone by using a smart input method (step S205); after the user inputs the characters, synchronously transmitting the characters in the text input box in the screen of the smart phone to the vehicle machine (step S206); the car machine receives the words transmitted by the smart phone and displays the words in a text input box in the car machine screen (step S207). Therefore, the user can input characters to the vehicle machine by using the intelligent input method in the mobile phone, and the problem that the user cannot input the characters by using the intelligent input method when inputting the characters to the vehicle machine screen is solved.
The embodiment of the invention can also acquire the image of the screen of the car machine and display the image of the screen of the car machine on the screen of the smart phone, so that a user can observe and operate conveniently.
The text input box of the vehicle-mounted device, the text input box of the vehicle-mounted device and the text input box of the smart phone are acquired based on data transmission, as can be seen from fig. 2, the data transmission is divided into two directions, the first direction is from the vehicle-mounted device to the smart phone, the second direction is from the smart phone to the vehicle-mounted device, and the text input method between the smart devices provided by the embodiment of the invention is explained in detail from the two directions of data transmission.
Fig. 3 is a flow of data from a vehicle-mounted device to a smart phone according to an embodiment of the present invention, and as shown in fig. 3, the flow of data from the vehicle-mounted device to the smart phone according to the embodiment of the present invention includes:
step S310: and reading the screen data of the car machine at preset time intervals.
The screen data of the car machine comprises text input box data, cursor position data and screen image data; wherein the text entry box data: the data used for describing the text input box specifically comprises the number of the input boxes, the ID of the input box, the length of the label characters of the input box, the X coordinate of the input box, the Y coordinate of the input box, the width of the input box, the height of the input box, the length of Chinese characters in the input box and the characters in the input box.
Specifically, in QT (C + + graphical User Interface application framework across platforms), a presence UI (User Interface) description file may be acquired in the following manner:
description data can be obtained from the UI description file, in QT the input box and the input box label are two different controls, the description data including:
text entry box data: data for describing a text input box specifically comprises the number (1) of input boxes, an ID (Source) of the input box, an X coordinate (110) of the input box, a Y coordinate (10) of the input box, a width (221) of the input box, a height (21) of the input box, a length (only by using the length of characters of the input box) of characters in the input box, and characters (m _ LineEdit _ Source- > text ()) of the input box, wherein the length is a function of the characters of the input box; and label data input box label text length (6 characters), input box label text (Source).
Cursor position data: data describing the cursor position, which includes the input box ID and the text position.
For example, in QT, input frame ID (obtain the current focus input control through function focusWidget () and text position (obtain cursor position information in text through function currsorposition))
Screen image data: the data describing the screen image may be, for example, FrameBuffer data of the current screen display data directly obtained from the display memory, and is typically a data block in RGB565 or RGB32 format.
In addition, different methods are adopted for different UI systems to read screen data of the car machine.
Step S320: and the vehicle machine transmits screen data to the smart phone.
And displaying the transmitted screen data on the screen of the smart phone.
Step S330: and the smart phone receives screen data transmitted by the vehicle machine.
Step S340: judging whether the transmitted screen data is first frame screen data or not; if yes, executing step S360; if not, step S350 is performed.
Because the text input boxes in the two screens cannot be simultaneously input with characters, in order to control the input of the text input boxes in the two screens and avoid confusion, whether the transmitted screen data is the first frame screen data needs to be judged, the first frame screen data represents the vehicle-mounted device to acquire the screen data, if the transmitted screen data is the first frame screen data, the vehicle-mounted device screen occupies the control right at the moment, and the text input boxes in the vehicle-mounted device screen are mainly input; if the transmitted screen data is not the first frame of screen data, the car machine is indicated to transmit the screen data to the smart phone, at the moment, the screen control right is changed from the car machine screen to the smart phone, and the car machine screen displays the screen mainly by inputting a text input box in the smart phone screen.
The type of the screen data is INT, the length is 4 bits, the 0 th bit represents the first frame data, and the 1 th bit to di3bie non-first frame data.
Step S350: judging whether the screen data of the vehicle machine is consistent with the screen data currently received by the smart phone; if yes, executing step S360; if not, return to step S330.
In general, after the in-vehicle device transmits the screen data to the smart phone, the in-vehicle device mainly inputs the smart phone and displays the screen data, so that the data can be consistent, but the screen data of the in-vehicle device is inconsistent with the screen data currently received by the smart phone due to an unexpected situation, for example, a wrong operation (inputting a space in a text input box of the in-vehicle device) and the like, the smart phone needs to receive the screen data transmitted by the in-vehicle device again.
Step S360: and the smart phone displays the image and the text input box in the screen of the car machine.
After the screen data of the car machine is judged to be consistent with the screen data received by the smart phone, the smart phone displays the content represented by the screen data in the screen of the smart phone, namely displays a text input box, a cursor position and an image in the car machine screen.
It should be noted that if the screen data transmitted by the in-vehicle device is the first frame of screen data, the in-vehicle device screen input is mainly used, and the cursor position and the text input box in the in-vehicle device screen need to be acquired, and if the screen data transmitted by the in-vehicle device is not the first frame of screen data, the smart phone screen input is mainly used, and the cursor position and the text input box in the in-vehicle device screen do not need to be acquired.
Step S370: the user enters text in a text entry box in the smartphone screen.
Step S310 to step S370 describe in detail the flow of data from the car machine to the smart phone, so as to achieve the purpose that the user inputs characters to the text input box through the smart input method of the smart phone, and after the user inputs characters, the input characters need to be transmitted back to the text input box in the car machine screen, fig. 4 shows the flow of data from the smart phone to the car machine according to the embodiment of the present invention, as shown in fig. 4, the flow of data from the smart phone to the car machine provided by the embodiment of the present invention includes:
step S410: and reading the position of the characters and the cursor of the text input box in the screen of the smart phone at preset time intervals.
Step S420: judging whether the positions of characters and a cursor of a text input box in a screen of the smart phone are changed or not; if the change occurs, executing step S430; if no change has occurred, return to step S410.
If the position of the characters and the cursor of the text input box in the screen of the smart phone changes, the characters input into the text input box by the user are changed or the position of the cursor is changed by the user, and the changed positions of the characters and the cursor of the text input box in the screen of the smart phone are ready to be sent to the vehicle computer; and if the positions of the characters and the cursor of the text input box in the screen of the smart phone are not changed, continuously reading the positions of the characters and the cursor of the text input box in the screen of the smart phone.
Step S430: and the smart phone sends the characters and the cursor position of the text input box in the screen of the smart phone to the vehicle-mounted device.
And the smart phone sends the changed characters and cursor positions of the text input boxes in the screen of the smart phone to the vehicle machine for synchronizing data in the two text input boxes.
Step S440: and the vehicle machine receives the characters and the cursor position of the text input box transmitted by the smart phone.
Step S450: and the car machine updates the screen.
And after the vehicle machine receives the characters and the cursor positions of the text input boxes transmitted by the smart phone, updating the screen to enable the contents of the two text input boxes to be consistent.
The steps S410 to S450 are based on data transmission, and implement a data flow for transmitting data from the smartphone to the in-vehicle device, thereby achieving the purpose of synchronously displaying characters input in the text input box on the smartphone screen to the text input box on the in-vehicle device screen.
In order to dynamically update the characters in the text input box in real time, according to the general animation display speed, the system load and other comprehensive considerations, the preset time in the step S310 and the step S410 is set to be 50ms, namely, the screen data of the car machine and the characters and cursor positions of the text input box in the screen of the smart phone are read every 50ms, so that the screen data of the smart phone and the car machine are ensured to be synchronous.
Fig. 5 shows a use scenario of the text input method between smart devices according to an embodiment of the present invention, as shown in fig. 5, a left screen is a car screen, a right screen is a smart phone screen, a place enclosed between the car screen and the smart phone screen is a text input box, in the smart phone screen, the uppermost part is a text input box, the middle part is an image of the car screen, and the lowermost part is an intelligent input method of a mobile phone, after a data connection is established between the smart phone and the car, the scenario as shown in fig. 5 appears, a user can input text to the text input box of the car according to the intelligent input method of the mobile phone, and the text input in fig. 5 is avenue.
The above-mentioned content describes in detail the method for inputting characters between intelligent devices according to the embodiment of the present invention, by transferring the text input box in the screen of the media terminal to the screen of the intelligent mobile terminal, the intelligent mobile terminal inputs characters to the text input box in its own screen through the intelligent input method, and then transfers the input characters back to the text input box in the screen of the media terminal, thereby solving the problem that the media terminal cannot input characters by using the intelligent input method.
Corresponding to the character input method between the intelligent devices, the invention provides a character input device between the intelligent devices. Fig. 6 shows a logical structure of a text input apparatus between intelligent devices according to an embodiment of the present invention.
As shown in fig. 6, the apparatus 600 for inputting words between intelligent devices according to the embodiment of the present invention includes a data connection establishing unit 610, a text input box obtaining unit 620, a text input box transmitting unit 630, a text input box displaying unit 640, and a word synchronizing unit 650.
The data connection establishing unit 610 is configured to establish a data connection between the smart mobile terminal and the media terminal.
The text input box acquiring unit 620 is configured to acquire text input box data in a screen of the media terminal according to an operation of inputting characters by the media terminal.
The text input box transmitting unit 630 is configured to transmit text input box data to the intelligent mobile terminal;
the text input box display unit 640 is used for displaying a text input box on the screen of the intelligent mobile terminal according to the text input box data.
The text synchronization unit 650 is used to synchronize the text input to the intelligent mobile terminal to the text input box in the screen of the media terminal.
Fig. 7 shows a logical structure of one embodiment of a text input apparatus between intelligent devices according to an embodiment of the present invention. As shown in fig. 7, the data connection establishing unit 610 in the text input device 600 between intelligent devices further includes a wireless connection establishing module 611 and a wired connection establishing module 612; the wireless connection establishing module 611 is configured to establish a data connection between the intelligent mobile terminal and the media terminal in a wireless connection manner; the wired connection establishing module 612 is configured to establish a data connection between the smart mobile terminal and the media terminal in a wired connection manner.
In addition, the text input box display unit 640 includes a text input box data judgment module 641 for judging whether the text input box data received by the intelligent mobile terminal is first frame text input box data; if so, displaying a text input box on a screen of the intelligent mobile terminal; if not, the text input box data judgment module further judges whether the text input box data in the screen of the media terminal is consistent with the text input box data in the screen of the intelligent mobile terminal; and if the input text is consistent with the input text, displaying a text input box on the screen of the intelligent mobile terminal.
In addition, the text synchronization unit 650 includes a text reading module 651 and a text updating module 652; the character reading module 651 is used for reading characters in a text input box in the screen of the intelligent mobile terminal at preset time intervals; the text updating module 652 is configured to update the changed text into the text input box on the screen of the media terminal when the text in the text input box on the screen of the smart mobile terminal changes.
Moreover, the text input device between the intelligent devices further comprises a screen image acquisition unit 660 and a screen image display unit 670; the screen image obtaining unit 660 is configured to obtain an image in a screen of the media terminal after the data connection establishing unit 610 establishes a data connection between the intelligent mobile terminal and the media terminal; the screen image display unit 670 is used to display an image in a screen of the media terminal onto a screen of the smart mobile terminal.
The text input box of the media terminal is displayed on the screen of the intelligent mobile terminal, a user inputs characters into the text input box displayed in the screen of the user by using the intelligent input method of the intelligent mobile terminal, after the user inputs the characters, the characters input by the intelligent mobile terminal are synchronously transmitted into the text input box in the screen of the media terminal, the character input of the media terminal is completed, and the user can conveniently and quickly input the characters into the media terminal by using the intelligent input method of the intelligent mobile terminal, so that the media terminal experience of the user is improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A method for inputting characters between intelligent devices is used for inputting characters to a media terminal by using an intelligent input method of an intelligent mobile terminal; the method comprises the following steps:
establishing data connection between the intelligent mobile terminal and the media terminal;
transmitting text input box data in the screen of the media terminal, which is acquired through the operation of inputting characters by the media terminal, to the intelligent mobile terminal;
the intelligent mobile terminal displays a text input box on a screen of the intelligent mobile terminal according to the text input box data;
synchronously transmitting characters input into a text input box in the screen of the intelligent mobile terminal into the text input box in the screen of the media terminal; and when the characters in the text input box in the screen of the intelligent mobile terminal are changed, the changed characters are updated into the text input box in the screen of the media terminal.
2. The method of inputting words between intelligent devices according to claim 1, wherein, in the course of the intelligent mobile terminal displaying a text input box on the screen of the intelligent mobile terminal according to the text input box data,
the intelligent mobile terminal judges whether the received text input box data is first frame text input box data;
if so, displaying the text input box on the screen of the intelligent mobile terminal;
if not, further judging whether the text input box data in the screen of the media terminal is consistent with the text input box data in the screen of the intelligent mobile terminal, and if so, displaying the text input box on the screen of the intelligent mobile terminal.
3. The method of claim 1, wherein after the smart mobile terminal establishes a data connection with the media terminal,
and acquiring an image in the screen of the media terminal, and displaying the image on the screen of the intelligent mobile terminal.
4. The method of claim 1, wherein, in the process of establishing a data connection between the intelligent mobile terminal and the media terminal,
and establishing data connection between the intelligent mobile terminal and the media terminal in a wireless connection mode or a wired connection mode.
5. A text input apparatus between intelligent devices for inputting text to a media terminal using an intelligent input method of an intelligent mobile terminal, the apparatus comprising:
the data connection establishing unit is used for establishing data connection between the intelligent mobile terminal and the media terminal;
the text input box acquisition unit is used for acquiring text input box data in a screen of the media terminal according to the operation of inputting characters by the media terminal;
the text input box transmitting unit is used for transmitting the text input box data to the intelligent mobile terminal;
the text input box display unit is used for displaying a text input box on a screen of the intelligent mobile terminal according to the text input box data;
the character synchronization unit is used for synchronously transmitting characters input into the text input box in the screen of the intelligent mobile terminal into the text input box in the screen of the media terminal; wherein, the word synchronization unit includes: the character reading module is used for reading characters in a text input box in the screen of the intelligent mobile terminal at intervals of preset time; and the character updating module is used for updating the changed characters into the text input box in the screen of the media terminal when the characters in the text input box in the screen of the intelligent mobile terminal are changed.
6. The device for inputting letters between intelligent equipments according to claim 5,
the text input box display unit comprises a text input box data judgment module used for judging whether the text input box data received by the intelligent mobile terminal is first frame text input box data; if so, displaying the text input box on the screen of the intelligent mobile terminal; if not, the text input box data judgment module further judges whether the text input box data in the screen of the media terminal is consistent with the text input box data in the screen of the intelligent mobile terminal; and if the input text is consistent with the input text, displaying the input text on the screen of the intelligent mobile terminal.
7. The device for inputting characters between intelligent equipments according to claim 5, further comprising a screen image acquisition unit and a screen image display unit; wherein,
the screen image acquisition unit is used for acquiring the image in the screen of the media terminal after the data connection establishment unit establishes the data connection between the intelligent mobile terminal and the media terminal;
and the screen image display unit is used for displaying the image in the screen of the media terminal on the screen of the intelligent mobile terminal.
8. The apparatus for inputting letters between intelligent devices according to claim 5, wherein the data connection establishing unit comprises:
the wireless connection establishing module is used for establishing data connection between the intelligent mobile terminal and the media terminal in a wireless connection mode;
and the wired connection establishing module is used for establishing data connection between the intelligent mobile terminal and the media terminal in a wired connection mode.
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| US12177376B2 (en) | 2020-07-08 | 2024-12-24 | Huawei Technologies Co., Ltd. | Coordinated control method and system for electronic devices |
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