TWI468948B - Electronic device and method for data transmission - Google Patents

Description

Electronic device and data transmission method thereof

The invention relates to a data transmission technology, in particular to an electronic device and a data transmission method thereof.

With the development of science and technology, more and more occasions need to use computers, and computers have become an indispensable electronic product in daily life.

Usually, two personal computers transmit data through the network to achieve data sharing. However, if there is no network connection between the two personal computers, data transfer between the two personal computers will be impossible, which is not convenient for users.

In view of this, it is necessary to provide an electronic device that facilitates the transfer of data between two computers.

In addition, it is also necessary to provide a data transfer method that facilitates the transfer of data between two computers.

An electronic device for transmitting data from a first computer to a second computer, the first computer for displaying a first picture, the second computer for displaying a second picture, the electronic device comprising a shooting unit, a processing unit, a display unit, an input unit, a storage unit, and a communication unit, wherein the photographing unit is configured to capture a first screen of the first computer; and the processing unit is configured to control the display unit to display the photographed first screen And a second screen received from the second computer; the input unit is configured to select a to-be-copied screen in response to a user operation on the first screen displayed by the display unit, and select a to-be-copied screen in the second screen in the second screen The storage unit is configured to store the to-be-copied picture; the processing unit is further configured to: after the user inputs the to-be-inserted position by the input unit, send the to-be-inserted position and the to-be-copied picture to the second through the communication unit. The computer enables the second computer to insert the picture to be copied into the second picture according to the position to be inserted.

A data transmission method for transmitting data on a first computer to a second computer, the data transmission method comprising the following steps:

Shooting and displaying the first screen displayed by the first computer;

Detecting whether the picture to be copied is selected on the first picture taken;

If the operation of selecting the picture to be copied is detected on the first picture taken, recording the selected picture to be copied;

Obtaining and displaying a second screen displayed by the second computer;

Detecting whether the position to be inserted is selected on the acquired second screen;

If the operation of selecting the position to be inserted is detected on the acquired second screen, sending the to-be-inserted position and the to-be-copied picture to the second computer to cause the second computer to insert the picture to be copied into the second picture according to the position to be inserted. .

Using the above electronic device and its data transmission method, when there is no network connection between the first computer and the second computer, the electronic device can still transfer the image displayed by the first computer to the second computer for the user of the second computer. More convenient.

As shown in FIG. 1, the data transfer system 99 includes a first computer 100, a second computer 200, and an electronic device 300 that transfers data from the first computer 100 to the second computer 200. The first computer 100 is for displaying the first screen. The second computer 200 is for displaying the second screen. The second computer 200 is connected to the network or has short-range wireless communication technologies such as Bluetooth, infrared, and the like.

As shown in FIG. 2, the electronic device 300 includes a photographing unit 310, a display unit 320, a processing unit 330, an input unit 340, a storage unit 350, and a communication unit 360. The electronic device 300 can be a cell phone, a personal digital assistant (PDA), or the like.

The photographing unit 310 is configured to photograph the first screen displayed by the first computer 100 and the second screen displayed by the second computer 200. The photographing unit 310 may be a camera provided on the electronic device 300.

The processing unit 330 is configured to control the display unit 320 to display the first picture and the second picture captured by the shooting unit 310. The display unit 320 may be a display screen disposed on the electronic device 300.

The input unit 340 is configured to select a to-be-copied picture in the first picture displayed by the display unit 320 in response to the user operation and select a to-be-inserted position in the second picture in the second picture. The input unit 340 may be a button provided on the electronic device 300, or a touch control element. When the input unit 340 is a touch control element, the input unit 340 may form a touch screen with the display unit 320. The user can select a picture to be copied by drawing a closed area on the touch screen, and select a position to be inserted in the second picture by touching a point on the touch screen.

The processing unit 330 is further configured to store the to-be-copied picture into the storage unit 350, and after the user inputs the to-be-inserted position by the input unit 340, send the to-be-inserted position and the to-be-copied picture to the second computer 200 by using the communication unit 360. . The communication unit 360 can be connected to the network, or can adopt a short-range wireless communication technology corresponding to the second computer 200.

The second computer 200 inserts the picture to be copied into the second picture according to the position to be inserted. In this way, when there is no network connection between the first computer 100 and the second computer 200, the electronic device 300 can still transfer the screen displayed by the first computer 100 to the second computer 200 for use by the user of the second computer 200, which is convenient. .

In other embodiments, the processing unit 330 may also receive the file corresponding to the second screen displayed by the second computer 200 by the communication unit 360, call the file corresponding to the second screen, and control the display unit 320 to display the second screen.

As shown in FIG. 3, a data transfer method is used to transfer data on the first computer to the second computer. The second computer is connected to the network or has short-range wireless communication technologies such as Bluetooth, infrared, and the like. The above data transfer method includes the following steps.

In step S801, the first screen displayed by the first computer is captured and displayed.

Step S803, detecting whether the screen selection to be copied is performed on the captured first screen. If it is detected that the operation of selecting the picture to be copied is performed on the first picture taken, the process proceeds to step S805. If the operation of selecting the picture to be copied is not detected on the first picture taken, step S803 is repeated.

Step S805, recording the selected picture to be copied.

In step S807, the second screen displayed by the second computer is captured and displayed. In other embodiments, the file corresponding to the second screen of the second computer may also be received by the network or short-range wireless communication technology, and the second screen may be displayed.

Step S809, detecting whether the position to be inserted is selected on the captured second screen. If the operation of selecting the position to be inserted is detected on the captured second screen, the process proceeds to step S811. If the operation of selecting the position to be inserted is not detected on the captured second screen, step S809 is repeated.

Step S811, the to-be-inserted position and the to-be-copied picture are sent to the second computer to cause the second computer to insert the picture to be copied into the second picture according to the position to be inserted. In this way, when there is no network connection between the first computer and the second computer, the electronic device can still transfer the image displayed by the first computer to the second computer for use by the user of the second computer, which is convenient.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art of the present invention should be included in the following claims.

99‧‧‧Data Transfer System

100‧‧‧First computer

200‧‧‧ second computer

300‧‧‧Electronic equipment

310‧‧‧ Shooting unit

320‧‧‧ display unit

330‧‧‧Processing unit

340‧‧‧ input unit

350‧‧‧ storage unit

360‧‧‧Communication unit

S801~S811‧‧‧ Data Transfer Method Steps

1 is a schematic diagram of a data transfer system in accordance with a preferred embodiment.

2 is a block diagram of the electronic device shown in FIG. 1.

3 is a flow chart of a data transfer method in accordance with a preferred embodiment.

300‧‧‧Electronic equipment

310‧‧‧ Shooting unit

320‧‧‧ display unit

330‧‧‧Processing unit

340‧‧‧ input unit

350‧‧‧ storage unit

360‧‧‧Communication unit

Claims (10)

An electronic device for transmitting data from a first computer to a second computer, the first computer for displaying a first picture, and the second computer for displaying a second picture, the improvement being: the electronic device a photographing unit, a processing unit, a display unit, an input unit, a storage unit, and a communication unit, wherein the photographing unit is configured to capture a first screen of the first computer; and the processing unit is configured to control the display unit to display the photographed a first picture and a second picture received from the second computer; the input unit is configured to select a picture to be copied in a first picture displayed by the display unit in response to a user operation and select a picture to be copied in the second picture a location to be inserted in the second picture; the storage unit is configured to store a picture to be copied; the processing unit is further configured to: after the user inputs the position to be inserted by the input unit, the communication to be inserted and the picture to be copied are communicated The unit sends to the second computer to enable the second computer to insert the picture to be copied into the second picture according to the position to be inserted. The electronic device of claim 1, wherein the photographing unit is further configured to capture a second screen displayed by the second computer, and transmit the photographed second screen to the processing unit. The electronic device of claim 1, wherein the processing unit receives the file corresponding to the second screen displayed by the second computer by the communication unit, calls the file corresponding to the second screen, and controls the display. The unit displays the second picture. The electronic device of claim 3, wherein the electronic device and the second computer are connected by a network. The electronic device of claim 3, wherein the electronic device and the second computer are connected by using a short-range wireless communication technology. A data transmission method for transmitting data on a first computer to a second computer, the data transmission method comprising the following steps:
Shooting and displaying the first screen displayed by the first computer;
Detecting whether the picture to be copied is selected on the first picture taken;
If the operation of selecting the picture to be copied is detected on the first picture taken, recording the selected picture to be copied;
Obtaining and displaying a second screen displayed by the second computer;
Detecting whether the position to be inserted is selected on the acquired second screen;
If the operation of selecting the position to be inserted is detected on the acquired second screen, sending the to-be-inserted position and the to-be-copied picture to the second computer to cause the second computer to insert the picture to be copied into the second picture according to the position to be inserted. . The data transmission method of claim 6, wherein the second screen on the second computer is obtained by photographing. The data transmission method of claim 6, wherein the second picture on the second computer is received by short-range wireless communication technology or received by the network. The data transmission method of claim 6, wherein if the operation of selecting the picture to be copied is not detected on the first picture taken, it is repeatedly detected whether the image to be copied is to be copied on the first picture taken. The steps for screen selection. The data transmission method of claim 6, wherein if the operation of selecting the position to be inserted is not detected on the acquired second screen, it is repeatedly detected whether the position to be inserted is performed on the acquired second screen. The steps to choose.