CN106302564A - File transmission method, device and system - Google Patents

Abstract

The invention provides a file transmission method, a device and a system. The method is suitable for the first electronic device and the second electronic device to perform file transmission operation. The method comprises the following steps: acquiring a target image including a selection range displayed by the second electronic device, wherein the selection range is displayed by the second electronic device in response to a selection operation performed on at least one object displayed by the second electronic device; identifying a coding pattern in the target image within the selected range, and decoding the coding pattern to obtain connection information of the object; and transmitting at least one file with the second electronic device according to the connection information. Therefore, the user can conveniently and directly transfer the file between the devices.

Description

File transfer method, device and system

technical field

The invention relates to a file transmission mechanism, in particular to a file transmission method, device and system.

Background technique

With the vigorous development of network and information technology, users often have multiple electronic devices. Therefore, users' requirements for managing electronic files between multiple devices are also increasing. On the one hand, users generally can transfer files through a transmission line connected between devices, or access files through an external storage medium/device. On the other hand, the user can also transfer files between multiple devices through the Internet, through e-mail, cloud storage space, and the like. However, the above existing file transfer methods all have their limitations.

For example, when using a transmission line or an external storage medium/device to transfer files between devices, the user needs to carry an additional transmission line or an external storage medium/device to perform the file transmission operation between the devices. For another example, when using cloud storage space or email to transfer files between devices, users need to perform procedures such as cloud space or email registration or login, and also need to pay attention to the space limitation of cloud storage space/email , more security considerations.

Contents of the invention

In view of this, the present invention provides a file transmission method, device and system. By embedding the connection information of the object selected by the user in the selected range, the user only needs to use another device to capture the image of the selected range and interpret it. By linking information in images, file transfer operations can be realized between these devices.

The file transmission method of the present invention is suitable for the file transmission operation performed by the first electronic device and the second electronic device. The method includes the following steps: acquiring a target image including a selected range displayed by the second electronic device, wherein the selected range is executed by the second electronic device in response to at least one displayed object and displaying it through a selection operation; identifying a coding pattern within the selected range in the target image, and decoding the coding pattern to obtain connection information of the object; and communicating with the second electronic device according to the connection information Transfer at least one file.

The file transmission device of the present invention includes an image acquisition module, a decoding module and a file transmission module. The image acquisition module acquires a target image including a selection range displayed by the second electronic device, wherein the selection range is displayed by the second electronic device in response to a selection operation performed on at least one object displayed on it. The decoding module identifies coded patterns within the selected range in the target image, and decodes the coded patterns to obtain connection information of the object. The file transmission module transmits at least one file with the second electronic device according to the connection information.

The file transmission system of the present invention includes a first electronic device and a second electronic device. The second electronic device includes a file selection and identification module, an encoding module and a display module. Wherein, the file selection identification module displays the selection range around the object corresponding to at least one object selected by the selection operation, or displays the selection range corresponding to the selection operation circled the circled range of the object. The encoding module obtains connection information of each of the objects, and encodes the connection information of the objects to generate a coding pattern. The display module displays the encoding pattern in the selected range. The first electronic device includes an image acquisition module, a decoding module and a file transmission module. Wherein, the image acquisition module acquires a target image including the selected range displayed by the second electronic device. The decoding module identifies the coded pattern within the selected range in the target image, and decodes the coded pattern to obtain the connection information of the object. The file transfer module transfers at least one file with the second electronic device according to the connection information, so as to perform a file transfer operation between the first electronic device and the second electronic device.

Based on the above, in the file transmission method, device and system provided by the present invention, when the user selects an object in an electronic device, the electronic device will encode the connection information of the selected object into a coded pattern and display it on the user's within the selection range. Therefore, the user only needs to obtain an image including the selected range through another electronic device, and decode the coding pattern in the image to obtain the connection information of the object, so as to transfer files with the electronic device. Therefore, users can conveniently and directly transfer files between devices.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

Description of drawings

Fig. 1 is a block diagram of a file transfer system shown in an embodiment of the present invention;

Fig. 2 is a flowchart of a file transfer method shown in an embodiment of the present invention;

Fig. 3 is a flowchart of a method for generating a selected range shown in an embodiment of the present invention;

Fig. 4 is a schematic diagram of a file transfer method shown in an embodiment of the present invention.

Explanation of reference signs:

10: File transfer system;

100, 300: the first electronic device;

200, 400: the second electronic device;

110: image acquisition module;

120: decoding module;

130: file transfer module;

210: file selection and identification module;

220: encoding module;

230: display module;

S201, S203, S205: steps;

S301, S303, S305: steps;

20: user;

310: image;

320: file transfer button;

410: object;

420: mouse pointer;

430: select operation;

440: display screen;

450: selection range;

500: Network connection.

detailed description

Generally speaking, when a user selects or circles an object (for example, a file, folder or directory) on the electronic device, the electronic device will display a selection range on the selected object. The present invention utilizes the display of the selection range to encode the connection information of the selected object into a coding pattern and display it in the selection range. Therefore, the user can use another electronic device to take an image of the selected range, and interpret the connection information from the coding pattern in the image, so as to connect the electronic device to transmit data. By simply capturing images, the present invention provides users with a simple and direct way to transfer files between devices.

FIG. 1 is a block diagram of a file transmission system according to an embodiment of the present invention. The file transmission system 10 is composed of a plurality of file transmission devices, wherein the file transmission devices are, for example, computer devices such as servers, workstations, or personal computers with computing power, communication capabilities, and image acquisition capabilities, or mobile phones, tablet computers, etc. device. In this embodiment, for the sake of illustration, two file transfer devices are taken as an example, including the first electronic device 100 which is a mobile device and the second electronic device 200 which is a personal computer, but the present invention is not limited thereto. In other embodiments, the file transfer system 10 can also be composed of one workstation and two mobile phones, or other devices.

The first electronic device 100 includes an image acquisition module 110 , a decoding module 120 and a file transmission module 130 . The second electronic device 200 includes a file selection and identification module 210 , an encoding module 220 and a display module 230 . In this embodiment, these modules are, for example, programs or software stored in the storage unit of the first electronic device 100 or the second electronic device 200, which can be loaded into the processing unit of the first electronic device 100 or the second electronic device 200 , and are executed by the processing unit, so as to implement the file transfer method of the embodiment of the present invention. On the other hand, in another embodiment, these modules may also be circuit units respectively having the functions of these modules, and implement the file transmission method of the embodiment of the present invention.

The storage unit is, for example, any type of fixed or removable random access memory (Random Access Memory, hereinafter referred to as RAM), read-only memory (Read-Only Memory, hereinafter referred to as ROM), flash memory (Flash Memory) or similar components or Combinations of the above elements. It should be noted that the storage unit in this embodiment is not limited to a single memory element, and the above-mentioned modules can also be separately stored in two or more memory elements of the same or different types.

The processing unit is coupled to the storage unit. The processing unit is, for example, a single-core or multi-core central processing unit (Central Processing Unit, hereinafter referred to as CPU), or other programmable general purpose or special purpose microprocessor (Microprocessor), digital signal processor (Digital Signal Processor) , hereinafter referred to as DSP), programmable controller, application specific integrated circuit (Application Specific Integrated Circuit, hereinafter referred to as ASIC) or other similar components or a combination of the above components. In this embodiment, the processing unit is configured to access and execute the modules recorded in the storage unit, so as to implement the file transfer method of the embodiment of the present invention. The processing unit in this embodiment is not limited to a single processing element, and may also be jointly executed by two or more processing elements.

Fig. 2 is a flowchart of a file transmission method shown in an embodiment of the present invention. Please refer to FIG. 1 and FIG. 2 at the same time. The method of this embodiment is applicable to the file transmission system 10 in FIG. 1 . The detailed flow of the file transfer method of this embodiment will be described below in combination with various components in the file transfer system 10 .

Firstly, in step S201, the image acquisition module 110 of the first electronic device 100 will acquire the target image including the selected range displayed by the second electronic device 200, wherein the selected range is reflected by the second electronic device 200 on the user Displayed on a selection operation performed on at least one of the objects it displays.

Specifically, assuming that the user intends to perform a file transfer operation on at least one object of the second electronic device 200, the user first selects the object for file transfer, and the second electronic device 200 responds to the selection operation, And a selection range is displayed on the screen of the second electronic device. The image acquisition module 110 captures the image displayed on the screen of the second electronic device 200 through the image acquisition device of the first electronic device 100 to acquire a target image, wherein the target image includes the selection range displayed by the second electronic device 200 . The image acquisition device is used to acquire images or a hardware device. For example, the image acquisition device includes an optical fixed-focus lens or an optical zoom lens, and a photosensitive element such as a Charge Coupled Device (CCD) or a Complementary Metal-Oxide Semiconductor (CMOS) element. It should be noted that the image capture device also includes a camera or video camera coupled to the first electronic device 100 in any manner.

The flow chart of generating the selection range in the embodiment of the present invention will be described in detail below with reference to FIG. 3 .

FIG. 3 is a flowchart of a method for generating a selected range shown in an embodiment of the present invention. Please refer to FIG. 1 and FIG. 3 at the same time. In this embodiment, the file selection identification module 210 of the second electronic device 200 will correspond to the object selected by the selection operation, display the selection range around the object, or circle the object corresponding to the selection operation. The circled range displays the selected range (step S301).

For example, assuming that the user wants to perform a file transfer operation on the object of the second electronic device 200, the user will first perform a selection operation through the second electronic device 200 to confirm the object corresponding to the subsequent file transfer operation. In this embodiment, the selection operation is, for example, the user selects the object to perform the file transfer operation by using the selection operation methods supported by the second electronic device 200 such as keyboard input, mouse click, or touch, or the user can Use the mouse or touch to circle the object to be transferred.

In the case of using the method of clicking to select the object, generally speaking, the operating system will respond to this selection operation, and use highlighting or change the object name, base map or image of the selected object displayed on the screen. is the color of the thumbnail to indicate that the object's current state is selected. In other words, the file name and the color around the object will be different after being selected and before being selected, so as to display a selection range so that the user can clearly identify the selected object.

In addition, in the way of using circle selection, assuming that the user uses the mouse to circle the object, the user will use the mouse to select a rectangular circle area, and the second electronic device 200 will respond to this circle area. Objects contained in the area, display a selection range in the above-mentioned circled range. It should be noted that the present invention is not limited to the selection operations described above. For example, in another embodiment, the user can also select an object by touching a circle or extending a circle with multiple points. For another example, the user can select an object by using existing selection operation methods such as keyboard input.

Generally, each electronic device has an operating system to enable the electronic device to perform file management. The files in the second electronic device 200 are stored in different directories or folders according to the configuration of the operating system of the second electronic device. In this embodiment, the selected object may be a directory, folder or file of the second electronic device 200 . In other words, the user can select a directory, folder or file in the second electronic device 200 .

In this embodiment, after the selection operation is performed, the encoding module 220 of the second electronic device 200 acquires the connection information of each object, and encodes the connection information of the objects to generate an encoding pattern (S303).

For example, assuming that the user performs a selection operation on multiple objects, the file selection identification module 210 will identify each object selected in the selection operation, and obtain connection information corresponding to each object. The file selection and identification module 210 transmits the connection information corresponding to each object to the encoding module 220 . The encoding module 220 acquires connection information of each object, and encodes the connection information of these selected objects to generate an encoding pattern.

In this embodiment, the connection information includes the file path of the selected object stored in the second electronic device 200 and the network address of the second electronic device 200 . The file path is, for example, a logical address or a physical address of the selected object stored in the second electronic device 200 . The network address is, for example, used to represent the IP address of the second electronic device 200 in the Internet or the network name in the local area network, or other information used to represent the second electronic device 200 in a network system, The information allows other electronic devices also in the communication system (or network system) to locate the second electronic device 200 to establish a communication connection (or network connection) through the information. That is to say, the connection information will include the information (network address) used to allow the first electronic device 100 to establish a network connection with the second electronic device 200, and the address of the second electronic device 200 to perform file transfer. Information of the address of the object (file path). It should be noted that, for the convenience of description, in the following embodiments, only establishing a network connection is used as a representative to illustrate the file transfer method of the present invention.

The coding module 220, for example, uses the existing bar code (Bar Code) algorithm, quick response matrix code (QR Code) algorithm or other suitable point coding algorithms to generate one-dimensional or two-dimensional data according to the connection information of the selected objects. coding pattern. Using the Bar Code algorithm and the Quick Response Matrix Code (QR Code) algorithm to generate the coding pattern is a common existing technology, and will not be repeated here.

In this embodiment, the encoding module divides the encoding pattern into multiple zones (Zones) by using a preset point encoding algorithm. After these areas are divided, in each area, a part of the area is selected as the label area (Label Zones), and other areas are used as the data area (Data Zones). Next, the encoding module 220 starts to set (arrange) dot pixels in these areas. The dot pixels set in the data area are arranged in the data area according to the dot coding algorithm and connection information, and different dot pixel arrangement methods and arrangements can constitute the data content (Data Information) of the dot coding. These data contents can be decoded to restore the connection information of the selected object. The dot pixels set in the label area are used to form the dot-coded label content (Label Information), where the label content is used to locate the size, position and shape of the coded pattern in the decoding operation, so as to facilitate subsequent decoding of the data content operate. It is worth mentioning that, in the coding pattern formed by the dot pixels arranged according to the dot coding, the difference in the arrangement of the dot pixels is not easy to be noticed by the user. In other words, in the embodiment of the present invention, the coding pattern generated by the dot coding method can embed the coded data content in the picture without affecting the user's vision.

After the coded pattern is generated, the display module 230 displays the coded pattern in the selected range (S305). Specifically, in this embodiment, since the generated coded pattern has a fixed size, the display module 230 will zoom the generated coded pattern so that the coded pattern can be properly displayed within the selected range. In another exemplary embodiment, during the process of generating the coding pattern, the coding module 220 will also generate a coding pattern conforming to the displayed selection range according to the size of the selection range, and then display the coding pattern in the selection range, but The present invention is not limited thereto. For example, in another embodiment, the display module 230 does not zoom the coding pattern, but uses other display methods such as repeated display or side-by-side display to display the coding pattern in the selected range.

Please refer to FIG. 1 and FIG. 2 again. In this embodiment, after the image acquisition module 110 acquires the target image, in step S203, the decoding module 120 will automatically identify the coding patterns within the selected range in the target image, and decode Encode the pattern to obtain the connection information of the object.

Specifically, the decoding module 120 analyzes the arrangement of all pixels of the target image. Because the dot pixels set in the label area are used to form the label information of the dot code, wherein the label information is used to locate the size, area and direction of the code pattern in the decoding operation. Therefore, the decoding module 120 will recognize the coded pattern in the target image according to the arrangement or configuration of the dot pixels placed in the marked area, and also obtain the size, position and shape of the coded pattern. It should be noted that, since the preset point coding algorithm uses preset rules to divide the mark area and the data area in the coding pattern. Therefore, after identifying the mark area of the coding pattern of the target image, the decoding module 120 can also identify the data area and the dot pixels in the data area. Next, the decoding module 120 decodes the encoding pattern through a preset point encoding algorithm according to the arrangement or setting pattern of the dot pixels set in the data area, so as to obtain the connection information of the object.

After obtaining the connection information of the object, in step S205, the file transmission module 130 of the first electronic device 100 transmits at least one file with the second electronic device according to the connection information.

In this embodiment, the file transfer operation between the first electronic device 100 and the second electronic device 200 can be divided into a file upload operation in which the first electronic device 100 uploads a file to a selected object in the second electronic device 200, and A file download operation in which the first electronic device 100 downloads a file from the selected object in the second electronic device 200 .

In the above file downloading operation, the file transfer module 130 will connect to the second electronic device 200 according to the connection information, so as to download at least one file corresponding to each of the objects from the second electronic device.

Specifically, as described above, since the connection information includes the network address of the second electronic device. Therefore, the file transfer module 130 of the first electronic device 100 establishes a network connection with the second electronic device 200 through the communication unit according to the connection information. The communication unit is, for example, coupled to the processing unit and configured to connect to a network. For example, telecommunications network, Internet, etc. In this exemplary embodiment, the communication unit supports the WiFi communication protocol. However, the present invention is not limited thereto, and the communication unit may also simultaneously support other communication protocols. For example, the communication unit is composed of multiple circuits, and these circuits respectively support Bluetooth (bluetooth), Near Field Communication (Near Field Communication; hereinafter referred to as NFC), 3rd Generation Partnership Project (3rd Generation Partnership Project; hereinafter 3GPP) standard and other wireless communication modules. In addition, the communication unit may also have a wired communication module (not shown), and transmit or receive data through wired communication. For example, in another embodiment, the communication unit is, for example, a network adapter (network interface card, hereinafter referred to as NIC), which is connected to the Internet through a network cable, or establishes a communication unit with other electronic devices in a peer-to-peer (P2P) manner. Internet connection.

After the network connection is established, the file transfer module 130, for example, displays a file transfer button on the first electronic device 100, and determines whether the file transfer button is triggered by the user. If the file transfer button is triggered, the file transfer module 130 will download the file corresponding to the selected object from the second electronic device 200 to the first electronic device 100 via the established network connection.

On the other hand, the aforementioned network connection can also be used to upload files. In detail, the user can select at least one file on the first electronic device 100, and after the network connection is established or the file transfer button is triggered, the file transfer module 130 will execute the file upload operation, and connect according to the connection information The second electronic device 200 uploads the selected file on the first electronic device 100 to each object (eg directory or folder) of the second electronic device 200 .

The present invention is not limited to the above-mentioned aspect of file transfer. For example, in another embodiment, the electronic device can directly perform file transfer operation after obtaining the connection information. In yet another embodiment, the file transfer button does not distinguish between upload and download, and the file transfer module 130 can automatically determine whether the user wants to execute the file transfer button when the file transfer button is triggered according to whether there is a file selected in the first electronic device The file transfer operation of is a file upload operation or a file download operation.

Fig. 4 is a schematic diagram of a file transfer method shown in an embodiment of the present invention. Referring to FIG. 4 , for example, assume that the user wants to download the file of the object 410 from the second electronic device 400 . The user 20 can use the mouse pointer 420 to circle the object 410 on the second electronic device 400 to perform a selection operation 430 on the object 410 . After completing the selection operation on the object 410 , the second electronic device 400 will display the selection range 450 with the coding pattern on the selected object 410 . The user 20 can capture the display screen 440 of the second electronic device 400 through the image acquisition device of the first electronic device 300 to obtain the image 310 including the selected range 450 displayed on the second electronic device 400 . The first electronic device 300 will automatically recognize the code pattern in the image 310, decode it to obtain the connection information, display the file transfer button 320 on the display screen of the first electronic device 300, and establish the first electronic device 300 according to the connection information. A network connection 500 with the second electronic device 400 . When the user 20 clicks the file transfer button 320 to trigger the file transfer function, the first electronic device 300 will download the file of the selected object 410 in the second electronic device 400 through the established network connection 500 . In this way, the user 20 can directly and conveniently complete the file transfer operation of downloading the file of the object 410 from the second electronic device 400 to the first electronic device 300 .

It should be noted that the file transfer method in this embodiment is implemented by executing the image acquisition module 110, the decoding module 120, and the file transfer module 130 stored in the storage unit of the first electronic device 100, and executing the image acquisition module 110 stored in the second electronic device 200. The file selection and identification module 210, the encoding module 220, and the display module 230 of the storage unit implement the file transmission method of the embodiment of the present invention, but the present invention is not limited thereto. For example, the storage unit of the first electronic device 100 or the second electronic device 200 may store codes including all the above modules. Therefore, the first electronic device 100 and the second electronic device 200 can perform file transfer operations more conveniently.

It is worth mentioning that, as mentioned above, in another embodiment, these modules can also serve as circuit units having the functions of these modules. In other words, the file transfer method in the embodiment of the present invention can also implement the same function in the form of a hardware circuit. For example, the function of the image acquisition module 110 can be implemented as an image acquisition circuit. The image acquisition circuit is coupled to (or integrated into) the above-mentioned image acquisition device, and is used to capture and obtain a target image through the image capture device, and then transmit the obtained target image to the decoding circuit unit. The function of the file transmission module 130 can be implemented as a file transmission circuit, such as a network adapter or a wireless communication module, and can transmit files in a wired or wireless manner. The function of the file selection identification module 210 can be implemented as a file selection identification circuit. The function of the decoding module 120 can be implemented as a decoding circuit unit, and the function of the encoding module 220 can be implemented as an encoding circuit. It should be noted that, in another embodiment, the encoding circuit and the decoding circuit can also be integrated into one encoding/decoding circuit.

For another example, the function of the display module 230 can be implemented as a display circuit, which is coupled (or integrated) to the display of the second electronic device, and responds to the selection operation on the second electronic device, through the display of the second electronic device. Displays the selection with coded patterns. The display is, for example, a liquid crystal display (Liquid Crystal Display, hereinafter referred to as LCD), a light-emitting diode (Light-Emitting Diode, hereinafter referred to as LED) display, and a field emission display (Field Emission Display, hereinafter referred to as FED). The display can also be a touch display that utilizes a display panel of another type of display and a touch panel such as resistive, capacitive or optical, and can simultaneously provide display and The touch operation function, or other displays that can provide display functions, the present invention is not limited thereto. In addition, the above-mentioned different circuits are coupled to the processing unit to implement the file transmission method of the embodiment of the present invention.

To sum up, the file transfer method, device and system provided by the present invention, after selecting an object in an electronic device, encodes the connection information of the selected object in the device into a coding pattern, and displays a A display area with the coded pattern is on the selected object. In addition, in the embodiment of the present invention, another electronic device is used to acquire an image including the selected range displayed by the electronic device, and decode the coding pattern in the image to obtain the connection information corresponding to the object, so that Another electronic device transmits the file to the electronic device according to the connection information. Therefore, users can conveniently and directly transfer files between devices.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. a document transmission method, it is characterised in that be suitable to by one first electronic installation and one second electricity Sub-device carries out a file transfer operation, and described method comprises the following steps:

Obtain the target image including the selection range shown by described second electronic device, its Described in selection range be to be reacted on by described second electronic device its shown at least one object is performed A selection operation and show；

Target image described in identification is positioned at a coding pattern of described selection range, and decodes described volume Code pattern is to obtain a link information of described object；And

At least one file is transmitted with described second electronic device according to described link information.

Document transmission method the most according to claim 1, it is characterised in that described second electronic device is anti- A selection operation that its shown at least one object is performed by Ying Yu and show that the step of described selection range includes:

The described object that corresponding described selection operation clicks shows described selection range around described object, Or corresponding described selection operation circle selects a circle of described object to select scope to show described selection range；And

Obtain the described link information of each described object, and encode the described link information of described object to produce Raw described coding pattern, and show that described coding pattern is in described selection range.

Document transmission method the most according to claim 1, it is characterised in that connect letter according to described Cease the step with at least one file described in the transmission of described second electronic device to include:

Described second electronic device is connected, to download from described second electronic device according to described link information Described at least one file that each described object is corresponding.

Document transmission method the most according to claim 1, it is characterised in that connect letter according to described Cease the step with at least one file described in the transmission of described second electronic device to include:

Described second electronic device is connected, to transmit on described first electronic installation according to described link information Described at least one file to described second electronic device each described object under.

Document transmission method the most according to claim 1, it is characterised in that described link information bag Include described at least one file storage corresponding to each described object in a file road of described second electronic device Footpath and a network address of described second electronic device.

6. a file transfer means, it is characterised in that including:

One image collection module, obtains including the selection range shown by a second electronic device One target image, wherein said selection range is reacted on it shown by described second electronic device At least one object perform a selection operation and show；

One decoder module, is positioned at a coding pattern of described selection range in target image described in identification, And decode described coding pattern to obtain a link information of described object；And

One document transmission module, transmits at least one file according to described link information with described second electronic device.

File transfer means the most according to claim 6, it is characterised in that described in above-mentioned basis In the operation of at least one file described in link information and the transmission of described second electronic device,

Described document transmission module connects described second electronic device according to described link information, with from described Second electronic device downloads described at least one file that each described object is corresponding.

File transfer means the most according to claim 6, it is characterised in that described in above-mentioned basis In the operation of at least one file described in link information and the transmission of described second electronic device,

Described document transmission module connects described second electronic device according to described link information, to transmit State under each described object of at least one file extremely described second electronic device.

File transfer means the most according to claim 6, it is characterised in that wherein said connection is believed Breath includes that described at least one file storage corresponding to each described object is in a literary composition of described second electronic device Part path and a network address of described second electronic device.

10. a document transmission system, it is characterised in that including:

One second electronic device, including:

Identification module chosen by one file, and at least one object that a corresponding selection operation clicks is at described thing Show a selection range around part, or corresponding described selection operation circle selects a circle of described object to select scope to show Show described selection range；

One coding module, obtains a link information of each described object, and encodes the institute of described object State link information and encode pattern to produce one, and

One display module, shows that described coding pattern is in described selection range；And

One first electronic installation, including:

One image collection module, obtains and includes choosing model described in shown by described second electronic device It is trapped among an interior target image；

One decoder module, is positioned at the described coding of described selection range in target image described in identification Pattern, and decode described coding pattern to obtain the described link information of described object；And

One document transmission module, wherein said document transmission module according to described link information with described Second electronic device transmission at least one file, to carry out described first electronic installation and described second electronics dress A file transfer operation between putting.