CN113031799B - Electronic device and data transmission method thereof - Google Patents
Electronic device and data transmission method thereof Download PDFInfo
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- CN113031799B CN113031799B CN201911360078.3A CN201911360078A CN113031799B CN 113031799 B CN113031799 B CN 113031799B CN 201911360078 A CN201911360078 A CN 201911360078A CN 113031799 B CN113031799 B CN 113031799B
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 230000004044 response Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 238000010801 machine learning Methods 0.000 description 9
- 238000012549 training Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013528 artificial neural network Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012905 input function Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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Abstract
The invention provides an electronic device and a data transmission method thereof, wherein the data transmission method is suitable for an electronic device comprising a touch screen. The method comprises the following steps. And displaying the picture through a touch screen. A connection is established with another electronic device placed on the touch screen. And detecting the position information of the other electronic device relative to the touch screen through the touch screen so as to acquire a local picture from the picture according to the position information of the other electronic device. And acquiring the characteristic information of the data to be transmitted from the local picture. And sending the data to be transmitted to another electronic device through the connection according to the characteristic information.
Description
Technical Field
The present invention relates to electronic devices, and particularly to an electronic device and a data transmission method thereof.
Background
With the vigorous development of information and communication technologies, and the development of various electronic devices and the progress of various functions equipped with the electronic devices, people are becoming more and more dense and inseparable from the electronic devices in life. In modern society, almost everyone has various different kinds of electronic devices such as notebook computers, smart phones, mobile internet access devices or tablet computers, and the phenomenon that a single user holds multiple electronic devices is very common. Therefore, the application situation that the user wants to transfer the data stored in one electronic device to another electronic device for further operation is very popular, and the data sharing and transmission between electronic devices can create a plurality of practical and convenient applications.
Generally, a user needs to transmit data stored in one electronic device to another electronic device through a plurality of operation steps, wherein the operation steps include establishing a connection between devices, calibrating characters to be transmitted, selecting files to be transmitted, and the like. However, these cumbersome procedures often make the user feel cumbersome and inconvenient to use. That is, how to accomplish the data transmission between devices through a direct and convenient operation is an urgent issue to be discussed.
Disclosure of Invention
In view of the above, the present invention provides an electronic device and a data transmission method thereof, which can improve the convenience and practicality of data transmission between electronic devices, thereby providing a better user experience.
The embodiment of the invention provides a data transmission method which is suitable for an electronic device comprising a touch screen. The method comprises the following steps. And displaying the picture through a touch screen. A connection is established with another electronic device placed on the touch screen. And detecting the position information of the other electronic device relative to the touch screen through the touch screen so as to acquire a local picture from the picture according to the position information of the other electronic device. And acquiring the characteristic information of the data to be transmitted from the local picture. And sending the data to be transmitted to another electronic device through the connection according to the characteristic information.
The embodiment of the invention provides an electronic device which comprises a touch screen, a connecting device, a storage device and a processor. The touch screen is used for displaying a picture, and the storage device stores a plurality of modules. The processor is coupled to the touch screen, the connection device and the storage device and configured to execute the modules to perform the following steps. And establishing a connection between the touch screen and another electronic device placed on the touch screen through the connection device. And detecting the position information of the other electronic device relative to the touch screen through the touch screen so as to acquire a local picture from the picture according to the position information of the other electronic device. And acquiring the characteristic information of the data to be transmitted from the local picture. And sending the data to be transmitted to another electronic device through the connection according to the characteristic information.
In the embodiment of the invention, the touch screen of the electronic device is used for displaying a picture and detecting a placement position of another electronic device placed on the touch screen. Therefore, the electronic device can acquire a local picture from the picture according to the placement position, and acquire the characteristic information of the data to be transmitted according to the picture content of the local picture. Then, the electronic device can send the data to be transmitted to another electronic device according to the characteristic information presented in the local picture. Therefore, a user can select data to be transmitted by placing another electronic device on the touch screen of the electronic device, so that the operation steps of data transmission among the devices are greatly simplified, and the use convenience of the electronic device is improved.
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a schematic diagram of an electronic device according to an embodiment of the invention;
FIG. 2 is a schematic diagram illustrating a situation in which two electronic devices perform data transmission according to an embodiment of the invention;
FIG. 3 is a flow chart of a data transmission method according to an embodiment of the invention;
FIG. 4 is a schematic diagram illustrating an application scenario of a data transmission method according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating an application scenario of a data transmission method according to an embodiment of the present invention;
fig. 6 is a flowchart of a data transmission method according to an embodiment of the present invention.
Reference numerals description 10, 20: electronic device
110: touch screen
120: storage device
130: wire connecting device
140: processor and method for controlling the same
F1: picture frame
F1_1: desktop picture
F1_2: application screen
FP1, FP2: local picture
st1_1, st1_2, st2: string of words
D1, D2: file
D3: web site
S301 to S305, S601 to S609: step (a)
Detailed Description
Some embodiments of the invention will be described in detail below with reference to the drawings, wherein reference to the following description refers to the same or similar elements appearing in different drawings. These examples are only a part of the invention and do not disclose all possible embodiments of the invention. Rather, these embodiments are merely examples of methods and apparatus of the present invention.
Fig. 1 is a schematic diagram of an electronic device according to an embodiment of the invention. This is for convenience of description only and is not intended to limit the invention. Referring to fig. 1, the electronic device 10 includes a touch screen 110, a storage device 120, a connection device 130, and a processor 140. The electronic device 10 may be a smart phone, a personal digital assistant, a tablet computer, a digital camera, an electronic book, or a game machine, etc. with a touch screen, which is not limited thereto.
The touch screen 110 is a display device integrated with a touch panel, and can provide display and input functions at the same time. The display device is, for example, a liquid crystal display (Liquid Crystal Display, LCD), a Light-Emitting Diode (LED) display, a field emission display (Field Emission Display, FED), an Organic Light-Emitting Diode (OLED) display, or other types of displays, and the type of touch panel is, for example, a resistive (resistive) touch screen, a capacitive (capacitive) touch screen, or an optical touch screen, which is not limited thereto. The touch screen 110 includes a plurality of touch sensing units arranged in an array to perform touch sensing, so as to obtain touch sensing frames including touch raw data corresponding to the touch sensing units respectively. For example, a capacitive touch panel includes a plurality of capacitive sensors. The frame size (frame size) of the touch sense frame is based on the number of touch sense units.
The storage device 120 is used for storing touch data, instructions, program codes, software components, etc., and may be, for example, any type of fixed or removable random access memory (random access memory, RAM), read-only memory (ROM), flash memory (flash memory), hard disk or other similar devices, integrated circuits, and combinations thereof.
The connection device 130 is used for establishing a wireless communication connection, so that the electronic device 10 can be connected to other mobile electronic devices via a wireless network. The wireless communication links are classified according to communication network type, and may include wireless personal network links (Wireless Personal Area Network, WPAN) or wireless regional network links (Wireless Local Area Network, WLAN), which the present invention is not limited to. Wherein the wireless personal network connection is established based on the IEEE 802.15 standard; wireless area network connections are established, for example, based on the IEEE 802.11 standard. Further, the connection device 130 may be a component supporting Bluetooth (Bluetooth) wireless communication technology for wireless personal network connection, or a component supporting wireless compatible authentication (Wireless Fidelity, wi-Fi) communication technology for wireless local area network connection, which is not limited in the present invention.
The processor 140 is coupled to the touch screen 110, the storage device 120 and the connection device 130 for controlling the operations among the components of the electronic device 10, such as a central processing unit (Central Processing Unit, CPU) or other programmable general purpose or special purpose Microprocessor (Microprocessor), digital signal processor (Digital Signal Processor, DSP), programmable controller, application specific integrated circuit (Application Specific Integrated Circuits, ASIC), programmable logic device (Programmable Logic Device, PLD), graphics processor (Graphics Processing Unit, GPU or other similar devices or combinations thereof, the processor 140 can execute program codes, software modules, instructions, etc. recorded in the storage device 120 to implement the data transmission method of the embodiments of the present invention. It is to be noted that, in one embodiment, the touch screen 110 can be connected to the processor 140 through a touch controller (touch IC) to provide touch-sensing image frames generated by the touch screen 110 to the processor 140.
However, in addition to the touch screen 110, the storage device 120, the connection device 130, and the processor 140, the electronic device 10 may further include other elements not shown in fig. 1, such as a speaker, a microphone, a camera, a keyboard, etc., which are not limited thereto by the present invention.
Fig. 2 is a schematic diagram illustrating a situation of data transmission by two electronic devices according to an embodiment of the invention. Referring to fig. 2, in an embodiment, the electronic device 10 as the data transmitting end is, for example, a notebook computer with a touch screen 110, and the electronic device 20 as the data receiving end is, for example, a mobile phone. When the user wants to send the data of the electronic device 10 to the electronic device 20, the user can place the electronic device 20 on the touch screen 110. In one embodiment, when the electronic device 20 is in actual contact with the touch screen 110 or is sufficiently close to the touch screen 110 (suspended on the touch screen 110), the touch raw data generated by the touch sensing element of the touch screen 110 can be correspondingly changed in response to the existence of the electronic device 20.
In one embodiment, the touch screen 110 may display a screen F1 including a plurality of file icons or websites, and the user may select the data to be transmitted by placing the electronic device 20 at a specific location on the touch screen 110. Specifically, the electronic device 10 can identify the position information of the electronic device 20 relative to the touch screen 110 according to the touch raw data generated by the touch screen 110. Accordingly, based on the coverage area of the electronic device 20 covering the touch screen 110, the electronic device 10 can obtain the feature information of the data to be transmitted selected by the user, such as the file name or the website content, from the current display screen F1 of the touch screen 110. In this way, in response to the user placing the electronic device 20 on the touch screen 110, the electronic device 10 can send the data to be transmitted selected by the user to the electronic device 20.
In order to further describe the data transmission method of the electronic device, the following specific embodiment is used to describe the present invention. Fig. 3 is a flowchart of a data transmission method according to an embodiment of the invention, please refer to fig. 1 and 3 simultaneously. The method of the present embodiment is suitable for the electronic device 10 in fig. 1, and the detailed flow of the method of the present embodiment will be described below with respect to various elements in the electronic device 10.
In step S301, the processor 140 displays the frame F1 through the touch screen 110. The frame F1 may be a desktop frame or an application frame, which is not limited by the present invention. In one embodiment, the frame F1 may display a file map and file names of a plurality of files, or the frame F1 may display full or segment web site content.
When the user wants to send the file or the website in the frame F1 to the electronic device 20, the user can place the electronic device 20 on the touch screen 110. Specifically, when the electronic device 20 is placed on the touch screen 110, the metal element of the electronic device 20 may change the touch raw data outputted by the touch sensing element, so the processor 140 may recognize the device information of the electronic device 20 by using the touch sensing frame generated by the touch screen 110. The object information is, for example, a device model, a device position, a position of a component of the electronic device 20, or other information. The touch sensing frame includes touch raw data generated by each touch sensing element, and can also be regarded as a data array.
For example, the processor 140 may input the touch sensing frame into a machine learning model to obtain the device information of the electronic device 20, and the machine learning model may be a machine learning model constructed in advance according to machine learning of training the touch frame, which may be stored in the storage device 120. In other words, model parameters of the machine learning model (such as the number of neural network layers and the weights of the neural network layers) can be determined by training in advance and stored in the storage device 120. In one embodiment, in the machine learning model training phase, a plurality of electronic devices can be placed on the touch screen 110 at will to obtain a plurality of training touch frames. Then, the solution objects in the training touch control image frames are selected by a frame and given with solution information, so as to construct a machine learning model according to the marked multiple solution objects and the corresponding solution information on the training touch control image frames.
In step S302, the processor 140 establishes a connection with another electronic device 20 disposed on the touch screen 110 through the connection device 130. In one embodiment, the electronic device 10 may establish a wireless communication link with the electronic device 20 through bluetooth communication technology. Alternatively, in one embodiment, the electronic device 10 may automatically establish a wireless communication connection with the electronic device 20 in response to detecting that the electronic device 20 is placed on the touch screen 110. Specifically, the processor 140 can identify the position of the camera lens of the electronic device 20 above the touch screen 110 according to the touch sensing frame generated by the touch screen 110. Then, the touch screen 110 can display the connection information at the position of the camera lens, so that the camera of the electronic device 20 can obtain the connection information displayed by the touch screen 110. The connection information is, for example, an IP address or a MAC address of the electronic device 10. For example, the processor 140 can use color coding to code the connection information into a combination of a plurality of colors, and continuously display the colors at the position of the camera lens through the touch screen 110. Accordingly, the electronic device 20 can decode the connection information according to the colors obtained by the camera, and establish a connection with the electronic device 10 with a hot spot (hotspot) starting function through the WIFI communication technology accordingly.
In step S303, the processor 140 detects the position information of the other electronic device 20 relative to the touch screen 110 through the touch screen 110, so as to obtain the local image from the image F1 according to the position information of the other electronic device 20. Based on the foregoing, in response to the electronic device 20 being placed on the touch screen 110, the processor 140 can obtain the position information of the electronic device 20 relative to the touch screen 110. Specifically, the processor 140 may obtain the position information of the electronic device 20 according to the touch raw data generated by each touch sensing unit. In an embodiment, the processor 140 may obtain the coverage area of the electronic device 20 covering the touch screen 110 according to the touch raw data, and the position information includes coordinate positions of a plurality of corner points of the coverage area. In one embodiment, the processor 140 may input the touch sensing frame into a machine learning model, and the output of the machine learning model includes a bounding Box (bounding Box) for marking the electronic device 20, and the bounding Box may be regarded as a coverage area of the electronic device 20. The processor 140 may then obtain a partial frame from the frame F1 according to the coverage of the electronic device 20. For example, the processor 140 may acquire a partial picture from the picture F1 using a screen shot (screen) function according to four corner coordinates of the bounding box. More specifically, the processor 140 may obtain touch location information of the electronic device 20 according to the touch sensing frame, and convert the touch location information into screen coordinate information of the touch screen 110, so as to obtain a local image according to the screen coordinate information.
In step S304, the processor 140 obtains the feature information of the data to be transmitted from the local frame. Specifically, the processor 140 may perform text recognition or image recognition on the partial image defined by the electronic device 20, so as to obtain the feature information of the data to be transmitted. The characteristic information of the data to be transmitted is, for example, file name, website content, photo thumbnail feature, etc.
In step S305, the processor 140 sends the data to be transmitted to another electronic device 20 via the connection according to the feature information. In detail, after obtaining the characteristic information of the data to be transmitted, the processor 140 can learn the data to be transmitted selected by the user and transmit the data to be transmitted to the electronic device 20 through the wireless communication link with the electronic device 20. For example, the processor 140 may transmit the data to be transmitted to the electronic device 20 through the connection device 130 using a socket connection specified by a transmission control protocol session (TCP session). Based on the flow chart of fig. 3, the user can select the data to be transmitted by placing the electronic device 20 on the touch screen 110.
Fig. 4 is a schematic diagram of an application scenario of a data transmission method according to an embodiment of the invention. In the example of fig. 4, the data to be transmitted may be a file, which may be any type of file, and the present invention is not limited thereto. For example, the data to be transmitted may be file files, image files, music files, movie files, program files, and the like. Referring to fig. 4, the touch screen 110 displays a desktop f1_1, and the desktop f1_1 displays a file diagram and file names of a plurality of files. When the electronic device 20 is placed on the touch screen 110, the electronic device 10 can detect the position information of the electronic device 20 according to the touch screen 110. Accordingly, the electronic device 10 may obtain the partial image FP1 from the desktop image f1_1 according to the position information (e.g. 4 coordinate positions) of the electronic device 20. Here, the partial screen FP1 includes a file diagram and a file name of the two files D1 and D2. Then, by performing text recognition on the partial screen FP1, the electronic device 10 can obtain two strings st1_1 and st1_2, which are the file name "abc. Pdf" and the file name "123.Pdf", respectively. The electronic device 10 may obtain the file path positions of the files D1 and D2 according to the file name "abc. Pdf" and the file name "123.Pdf" by using an Application Program Interface (API) of the operating system, and send the files D1 and D2 or one of the files D1 and D2 to the electronic device 20. In an embodiment, when the local screen includes a file graphic representation and a file name of a plurality of files, a prompt box is displayed by the electronic device 10 or the electronic device 20 to enable the user to select one of the files D1 and D2.
Fig. 5 is a schematic diagram of an application scenario of a data transmission method according to an embodiment of the invention. In the example of fig. 5, the data to be transmitted may be a web address. Referring to fig. 5, the touch screen 110 displays an application frame f1_2, and the application frame f1_2 is a browser frame with a website input field. When the electronic device 20 is placed on the touch screen 110, the electronic device 10 can detect the position information of the electronic device 20 according to the touch screen 110. Accordingly, the electronic device 10 can obtain the partial image FP2 from the application image f1_2 according to the position information of the electronic device 20. Here, the partial screen FP2 includes the partial web site content of the web site D3. Thus, by performing text recognition and keyword recognition on the partial screen FP2, the electronic device 10 may obtain a string st2 including the keyword "https", and the string st2 may include a partial or complete website. In this example, string st2 is the local site content "http:// xxxxx. X. Xxx". Thus, the electronic device 10 searches the complete website D3 from the original webpage code according to the local website content "http:// xxxxx. X. Xxx", and sends the complete website D3 to the electronic device 20.
It should be noted that the implementation of the present invention is not limited to the above description, and the contents of the above embodiments may be changed as appropriate for actual demands. For example, to ensure data security, the electronic device 10 may perform user authentication on the electronic device 20 or determine whether to transmit data according to the confidentiality of the data, and the following description will describe the steps of transmitting data between the electronic devices in detail according to an embodiment of the present invention.
Fig. 6 is a flowchart of a data transmission method according to an embodiment of the present invention. Please refer to fig. 1 and fig. 6 at the same time. The method of the present embodiment is suitable for the electronic device 10 in fig. 1, and the detailed flow of the method of the present embodiment will be described below with respect to various elements in the electronic device 10.
In step S601, the processor 140 displays the frame F1 through the touch screen 110. In step S602, the processor 140 establishes a connection with another electronic device 20 disposed on the touch screen 110 through the connection device 140. In step S603, the processor 140 determines a coverage area of the touch screen 110 covered by the other electronic device 20 according to the touch data acquired by the touch screen 110. In step S604, the processor 140 acquires a local frame from the frame F1 according to the coverage. In step S605, the processor 140 performs text recognition on the local frame to obtain at least one string, so as to obtain feature information of the data to be transmitted. The details of the implementation of steps S601 to S605 are clearly described in the foregoing embodiments, and are not repeated here.
In step S606, the processor 140 determines whether the other electronic device 20 is authenticated by the user. In other words, the processor 140 may determine whether the electronic device 20 is held by the authenticated specific user according to the authentication information (e.g., the MAC address or other unique identification code) of the electronic device 20, and the authentication information may be provided to the processor 140, for example, during the connection establishment stage. In one embodiment, the processor 140 determines whether the authentication information provided by the electronic device 20 matches the qualified authentication information recorded by the storage device 120, and determines whether the other electronic device 20 is authenticated by the user.
In response to the other electronic device 20 passing the user authentication, in step S607, the processor 140 sends the data to be transmitted to the other electronic device 20 via the connection according to the feature information. In response to the other electronic device 20 failing to pass the user authentication, in step S608, the processor 140 determines whether the accessible data list includes a data type of the data to be transmitted according to the feature information. Table 1 is an example of an accessible data list, but is not intended to limit the invention.
| Accessible data types | |
| 1 | Compressing files |
| 2 | PDF file |
| 3 | Picture file |
| 4 | Web site |
TABLE 1
Based on the example of table 1, the processor 140 determines whether the data type of the data to be transmitted is a compressed file, a PDF file, a picture file, or a web address, and determines whether to transmit the data to be transmitted to the electronic device 20. That is, in response to the accessible data list including the data type of the data to be transmitted, the step S607 is returned, and the processor 140 sends the data to be transmitted to another electronic device 20 via the connection according to the feature information. In contrast, in response to the accessible data list not including the data type of the data to be transmitted, in step S609, the processor 140 does not send the data to be transmitted to another electronic device 20. It should be noted that, the accessible data list and the qualified authentication information that can be authenticated by the user can be established in the storage device 120 through the initialization setting.
In summary, in the embodiment of the invention, by making another electronic device contact or be close enough to the touch screen of one electronic device, the electronic device can accurately identify the related device information of the other electronic device according to the touch data. Therefore, by placing the other electronic device on the touch screen of the electronic device, not only can the two electronic devices automatically establish a connection, but also the data to be transmitted can be selected according to the coverage area of the other electronic device on the touch screen, so that the complicated steps of manually setting the connection and selecting the data to be transmitted can be avoided, and the efficiency and convenience of data transmission among the devices are improved. In addition, by setting the accessible data list and the user authentication, the security of data transmission can be improved.
Although the invention has been described with reference to the above embodiments, it should be understood that the invention is not limited thereto, but rather may be modified or altered somewhat by persons skilled in the art without departing from the spirit and scope of the invention.
Claims (8)
1. A data transmission method suitable for an electronic device including a touch screen, the method comprising:
displaying a picture through the touch screen;
establishing a connection line between the touch screen and another electronic device placed on the touch screen:
detecting the position information of the other electronic device relative to the touch screen through the touch screen so as to acquire a local picture from the picture displayed by the touch screen according to the position information of the other electronic device;
character recognition is carried out, and characteristic information of data to be transmitted is obtained from the local picture; and
the data to be transmitted is sent to the other electronic device through the connecting line according to the characteristic information,
the step of detecting, by the touch screen, the position information of the other electronic device relative to the touch screen, so as to obtain the local picture from the picture displayed by the touch screen according to the position information of the other electronic device includes:
judging a coverage area of the other electronic device covered on the touch screen according to the touch data acquired by the touch screen, wherein the position information comprises coordinate positions of a plurality of corner points of the coverage area; and
acquiring the local picture from the picture displayed by the touch screen by utilizing a screen capturing function according to a plurality of corner points of the coverage area,
the step of sending the data to be transmitted to the other electronic device via the connection line according to the characteristic information comprises the following steps:
judging whether the other electronic device passes user authentication; and
responding to the authentication of the user of the other electronic device, sending the data to be transmitted to the other electronic device through the connecting line according to the characteristic information,
the step of sending the data to be transmitted to the other electronic device via the connection according to the characteristic information further includes:
judging whether the accessible data list comprises the data type of the data to be transmitted according to the characteristic information in response to the fact that the other electronic device fails the user authentication;
responding to the accessible data list to comprise the data type of the data to be transmitted, and sending the data to be transmitted to the other electronic device through the connecting line according to the characteristic information; and
and not sending the data to be transmitted to the other electronic device in response to the accessible data list not including the data type of the data to be transmitted.
2. The data transmission method of claim 1, wherein the screen comprises a desktop screen or an application screen.
3. The data transmission method according to claim 1, wherein the data to be transmitted includes a web address, and the step of acquiring the characteristic information of the data to be transmitted from the partial picture includes:
and carrying out character recognition on the local picture to obtain at least one character string, wherein the at least one character string comprises the local or complete website.
4. The data transmission method according to claim 1, wherein data to be transmitted includes a file, and the step of acquiring the characteristic information of the data to be transmitted from the partial picture includes:
and carrying out character recognition on the local picture to obtain at least one character string, wherein the at least one character string comprises the file name of the file.
5. An electronic device, comprising:
a touch screen for displaying a picture;
a wiring device;
a storage device storing a plurality of modules; and
a processor, coupled to the touch screen, the connection device and the storage device, configured to execute the plurality of modules to:
establishing a connection between the touch screen and another electronic device placed on the touch screen through the connection device:
detecting the position information of the other electronic device relative to the touch screen through the touch screen so as to acquire a local picture from the picture according to the position information of the other electronic device;
acquiring characteristic information of data to be transmitted from the local picture; and
the data to be transmitted is sent to the other electronic device through the connecting line according to the characteristic information,
wherein the processor is configured to: judging a coverage area of the other electronic device covered on the touch screen according to the touch data acquired by the touch screen, wherein the position information comprises coordinate positions of a plurality of corner points of the coverage area; and obtaining the local picture from the picture displayed by the touch screen by utilizing a screen capturing function according to a plurality of corner points of the coverage area,
wherein the processor is configured to: judging whether the other electronic device passes user authentication; and transmitting the data to be transmitted to the other electronic device through the connection line according to the characteristic information in response to the other electronic device passing the user authentication,
wherein the processor is configured to: judging whether the accessible data list comprises the data type of the data to be transmitted according to the characteristic information in response to the fact that the other electronic device fails the user authentication; responding to the accessible data list to comprise the data type of the data to be transmitted, and sending the data to be transmitted to the other electronic device through the connecting line according to the characteristic information; and not sending the data to be transmitted to the other electronic device in response to the accessible data list not including the data type of the data to be transmitted.
6. The electronic device of claim 5, wherein the screen comprises a desktop screen or an application screen.
7. The electronic device of claim 5, wherein data to be transmitted comprises a web address, and the processor is configured to: and carrying out character recognition on the local picture to obtain at least one character string, wherein the at least one character string comprises the local or complete website.
8. The electronic device of claim 5, wherein data to be transmitted comprises a file, and the processor is configured to: and carrying out character recognition on the local picture to obtain at least one character string, wherein the at least one character string comprises the file name of the file.
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| Publication number | Priority date | Publication date | Assignee | Title |
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