WO2018049894A1

WO2018049894A1 - Data transmission method and device

Info

Publication number: WO2018049894A1
Application number: PCT/CN2017/092508
Authority: WO
Inventors: 张海龙
Original assignee: 广东欧珀移动通信有限公司
Priority date: 2016-09-14
Filing date: 2017-07-11
Publication date: 2018-03-22
Also published as: CN106658354A; CN106658354B

Abstract

Embodiments of the present invention relate to the technical field of terminals, and disclose a data transmission method and device. The method comprises: a first terminal receives an operating instruction for enabling data transmission; obtain information on an operating system that the first terminal is currently running as a first reference value; establish a communication connection with a second terminal to send a first request message to the second terminal, the first request message being used for obtaining a second reference value, and the second reference value being information on an operating system that the second terminal is currently running; determine, according to the first reference value and the second reference value, whether the data transmission can be performed; and if yes, perform the data transmission via the communication connection. Hence, by implementing the embodiments of the present invention, data in a first terminal can be transmitted to a second terminal device after it is verified that data transmission can be successfully performed, and in the context of replacing an old terminal device with a new terminal device, a user can conveniently migrate data in the old terminal device to the new one.

Description

Data transmission method and device

The present invention claims priority to the priority of the application Serial No. No. No. No. No. No. No. No. No. No. No. No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No No

Technical field

The present invention relates to the field of terminal technologies, and in particular, to a data transmission method and device.

Background technique

With the development of terminal technologies, the types of terminal devices are frequently changed. In order to obtain a better user experience, people often change to terminal devices of newer models after one, two, or even shorter usage hours.

In use, terminal devices often store large amounts of user data, such as contacts, short messages, memos, photos, videos, and internal data for applications. However, as the demand for frequent replacement of terminal devices by users continues to increase, data in the old terminal devices needs to be transferred to the new terminal devices.

Summary of the invention

The embodiment of the invention provides a data transmission method and device, which can conveniently migrate data in the old terminal device to the new terminal device in the context of the user changing the old and new terminal devices.

A first aspect of the embodiments of the present invention discloses a data transmission method, including:

The first terminal receives an operation instruction for starting a data transmission;

Obtaining operating system information currently running by the first terminal as a first reference value;

Establishing a communication connection with the second terminal to send a first request message to the second terminal, where the first request message is used to obtain a second reference value, and the second reference value is currently used by the second terminal Operating system information;

Determining, according to the first reference value and the second reference value, whether the data transmission can be performed;

If so, the data transmission takes place via the communication connection.

A second aspect of the embodiments of the present invention discloses a data transmission device, including:

a receiving unit, configured to receive an operation instruction for starting a data transmission;

a first acquiring unit, configured to acquire operating system information currently running by the first terminal as a first reference value;

a connecting unit, configured to establish a communication connection with the second terminal, to send a first request message to the second terminal, where the first request message is used to obtain a second reference value, and the second reference value is The operating system information currently running by the second terminal;

a first determining unit, configured to determine, according to the first reference value and the second reference value, whether the data transmission can be performed;

And a transmitting unit, configured to: when the data transmission is enabled according to the first reference value and the second reference value, perform the data transmission by using the communication connection.

A third aspect of the embodiments of the present invention discloses a terminal device, including: a processor and a memory, where the processor is configured to perform the method disclosed in the above first aspect.

The embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to perform some or all of the steps of any of the methods described in the foregoing method embodiments. .

Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the operations as recited in the above method embodiments Part or all of the steps of either method. The computer program product can be a software installation package.

In the embodiment of the present invention, the first terminal receives an operation instruction for starting data transmission, acquires operating system information currently running by the first terminal as a first reference value, and establishes a communication connection with the second terminal to the second terminal. Sending a first request message, where the first request message is used to obtain a second reference value, and the second reference value is operating system information currently running by the second terminal; The first reference value and the second reference value determine whether the data transmission is possible; if so, the data transmission is performed through the communication connection. It can be seen that, in the embodiment of the present invention, after the data transmission can be successfully performed, the data in the first terminal can be transmitted to the second terminal device, and the user can conveniently and conveniently in the situation where the user changes the old and new terminal devices. Migrate data from the old terminal device to the new terminal device.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying for inventive labor.

1 is a schematic flowchart of a data transmission method according to an embodiment of the present invention;

2 is a schematic flowchart of another data transmission method according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a data transmission device according to an embodiment of the present disclosure;

4 is a schematic structural diagram of another data transmission device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of another terminal device according to an embodiment of the present invention.

detailed description

The present invention will be further described in detail with reference to the accompanying drawings, in which . All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The terms "first", "second" and the like in the specification and claims of the present invention and the above drawings are used to distinguish different objects, and are not intended to describe a specific order. Furthermore, the terms "comprises" and "comprising" and "comprising" are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or alternatively Other steps or units inherent to these processes, methods or devices.

When the user replaces the new terminal device, there is no convenient way for the user data in the old terminal device to be transferred to the new terminal device relatively quickly. Therefore, how to make the user data stored in the old terminal device more convenient in the new terminal device becomes an urgent problem to be solved.

The embodiment of the invention provides a data transmission method and device, which can transmit the data in the first terminal to the second terminal device after verifying that the data transmission can be smoothly performed, in the case that the user performs the new and old terminal device change, It is relatively easy to migrate data from the old terminal device to the new terminal device. The details are described below separately.

Please refer to FIG. 1. FIG. 1 is a schematic flowchart diagram of a data transmission method according to an embodiment of the present invention. The method shown in FIG. 1 may include the following steps:

101. The first terminal receives an operation instruction for starting a data transmission.

In the embodiment of the present invention, the terminal device may be a smart phone, a smart watch, a palmtop computer, a tablet computer, a personal digital assistant (PDA), a point of sales (POS), etc. repeat.

As an optional implementation manner, the first terminal monitors the sliding track of the input of the user's finger on the touch screen, and verifies whether the sliding track is a sliding track corresponding to the start data transmission, and if so, starts the data transmission function.

102. Obtain operating system information currently running by the first terminal as a first reference value.

In the embodiment of the present invention, the operating system currently running by the first terminal may be an operating system such as IOS, Android, or WINDOWS, and the specific operating system is not limited. For example, if the Android system is running on the first terminal, the first reference value may be version information of the Android system currently running by the first terminal, such as Android 4.0.

103. Establish a communication connection with the second terminal to send a first request message to the second terminal. The first request message is used to obtain a second reference value, where the second reference value is an operating system currently running by the second terminal. information.

In the embodiment of the present invention, after the first terminal establishes a communication connection with the second terminal, the first request message is sent to the second terminal by using the communication connection, where the first request message is used to return the second terminal to the current current terminal. Running operating system information, such as operating system version information; for example, the operating system version information currently running by the second terminal is Android 6.0.

104. Determine, according to the first reference value and the second reference value, whether the data transmission can be performed.

As an optional implementation manner, determining, according to the version information of the operating system currently running by the first terminal and the version information of the operating system currently running by the second terminal, whether the operating system currently running by the second terminal is compatible with the first The data of the operating system currently running by the terminal; if so, the data transmission can be performed; if not, the data transmission cannot be performed.

For example, if the current operating system version information of the first terminal is Android 4.0, and the operating system version information of the second terminal is Android 6.0, since the operating system generally has backward compatibility, the first terminal is The data is transmitted to the second terminal. Since the version of the operating system currently running by the second terminal is higher, the data transmitted by the first terminal can be compatible. Therefore, the data transmission of the data sent by the first terminal to the second terminal can be performed.

105. If yes, the data transmission is performed through the communication connection.

In the embodiment of the present invention, if the operating system currently running by the second terminal is compatible with the data of the operating system currently running by the first terminal, data transmission is performed through the foregoing communication connection.

As an optional implementation manner, after the first terminal sends the user data stored in the first terminal (that is, the data sent by the data transmission) to the second terminal, the first terminal may send a request message to the second terminal to request The receiving condition of the second terminal feedback data; if some or all of the data in the second terminal feedback is not successfully received, the first terminal may resend the data that is not successfully received, so as to ensure that all user data is successfully migrated to the second terminal.

For example, the first terminal may be the user's old mobile phone, and the second terminal is the user's new mobile phone. Therefore, after all the user data in the old mobile phone is successfully migrated to the new mobile phone, the user may resell or discard the old mobile phone. Therefore, in order to prevent user data leakage, after the new mobile phone successfully receives the user data, the old data will be The user data stored in the mobile phone is deleted to ensure the user's data security.

It can be seen that implementing the method described in FIG. 1 can transmit the data in the first terminal to the second terminal device after verifying that the data transmission can be smoothly performed, and in the context of the user changing the old and new terminal devices, Easily migrate data from old terminal devices to new terminal devices.

Please refer to FIG. 2. FIG. 2 is a schematic flowchart diagram of another data transmission method according to an embodiment of the present invention. As shown in FIG. 2, the method may include the following steps:

201. The first terminal receives an operation instruction for starting a data transmission.

202. Obtain version information of an operating system currently running by the first terminal as a first reference value.

In the embodiment of the present invention, the operating system currently running by the first terminal may be an operating system such as IOS, Android, or WINDOWS, and the specific operating system is not limited. For example, if the Android system is running on the first terminal, the first reference value may be version information of the Android system currently running by the first terminal, such as Android 6.0.

203. Establish a communication connection with the second terminal to send a first request message to the second terminal, where the first request message is used to obtain a second reference value, where the second reference value is currently running by the second terminal. Version information of the operating system.

As an optional implementation manner, the first terminal first establishes a personal hotspot, and then connects the second terminal to the personal hotspot to establish the foregoing communication connection.

In order to ensure the security of data transmission, as an optional implementation manner, the first terminal may encrypt the personal hotspot: the first terminal generates an encrypted two-dimensional code for accessing the personal hotspot; and the second terminal obtains Scanning the password input by encrypting the above-mentioned two-dimensional code; verifying whether the password is a preset password, and if so, connecting the second terminal to the personal hotspot to establish the communication connection.

In the embodiment of the present invention, after the first terminal establishes a communication connection with the second terminal, the first request message is sent to the second terminal by using the communication connection, where the first request message is used to return the second terminal to the current current terminal. Running operating system information, such as operating system version information; for example, the operating system version information currently running by the second terminal is Android 4.0.

204. Determine, according to the first reference value and the second reference value, whether the data transmission can be performed.

For example, if the current operating system version information of the first terminal is Android 6.0, the operating system version information of the second terminal is Android 4.0, because the operator system of the second terminal The version is lower than that of the first terminal. Therefore, if the first terminal sends data to the second terminal, the data transmission may fail due to compatibility problems, or the transmitted data cannot be used, so the first terminal is second. The data transmission of the data transmitted by the terminal cannot be performed.

205. If yes, send a first prompt message to the second terminal, so that the second terminal performs version upgrade on the currently running operating system to be compatible with the data of the operating system currently running by the first terminal.

According to the example in step 204, the first terminal sends a first prompt message to the second terminal, so that the second terminal upgrades the system to the Android 6.0 version or higher to be compatible with the data of the operating system currently running by the first terminal. .

206. Collect data size that needs to be transmitted by the first terminal.

In the embodiment of the present invention, before performing data transmission between the first terminal and the second terminal, it is required to determine whether the storage space for receiving data in the second terminal is sufficient to store data that needs to be transmitted by the first terminal, and if not, The data transfer may fail due to insufficient storage space.

207. Send a second request message to the second terminal to obtain a storage space size that the second terminal can use to receive data.

208. Determine whether a storage space size that the second terminal can use to receive data is greater than a data size that the first terminal needs to transmit.

209. If no, send a second prompt message to the second terminal, so that the second terminal clears the storage space to obtain more storage space for data transmission.

It can be seen that, by implementing the method described in FIG. 2, after verifying that the data transmission can be smoothly performed, the data in the first terminal is transmitted to the second terminal device, and in the case where the user changes the old and new terminal devices, the situation can be compared. Easily migrate data from old terminal devices to new terminal devices. In addition, by encrypting the two-dimensional code, the second terminal is restricted from joining the hotspot established by the first terminal, thereby effectively ensuring the security of data transmission.

Please refer to FIG. 3. FIG. 3 is a schematic structural diagram of a data transmission device according to an embodiment of the present invention. As shown in FIG. 3, the device may include:

The receiving unit 301 is configured to receive an operation instruction for starting data transmission.

As an optional implementation manner, the receiving unit 301 monitors the sliding track of the input of the user's finger on the touch screen, and verifies whether the sliding track is a sliding track corresponding to the start data transmission, and if so, starts the data transmission function.

The first obtaining unit 302 is configured to obtain operating system information currently running by the first terminal as the first reference value.

The connecting unit 303 is configured to establish a communication connection with the second terminal to send the first request message to the second terminal, where the first request message is used to obtain a second reference value, where the second reference value is currently used by the second terminal. Operating system information.

The first determining unit 304 is configured to determine, according to the first reference value and the second reference value, whether the data transmission can be performed.

The transmitting unit 305 is configured to perform the data transmission by using the communication connection when determining that the data transmission can be performed according to the first reference value and the second reference value.

The embodiment of the present invention may perform functional unit division on a user terminal according to the foregoing method example. For example, each functional unit can be divided for each function, or two or more functions can be integrated into one processing unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. For example, the receiving unit 301, the first obtaining unit 302, and the first determining unit 304 may be integrated into a central processing unit (CPU); and the connecting unit 303 and the transmitting unit 305 may be a radio frequency chip or a WiFi. Module. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logical function division, and the actual implementation may have another division manner.

It can be seen that, by using the device described in FIG. 3, after the data transmission can be successfully performed, the data in the first terminal can be transmitted to the second terminal device, and in the case where the user performs new and old terminal device changes, Easily migrate data from old terminal devices to new terminal devices.

Referring to FIG. 4, FIG. 4 is a schematic structural diagram of another data transmission device according to an embodiment of the present invention. The data transmission device shown in FIG. 4 is optimized by the device shown in FIG. 3. Compared with the device shown in FIG. 3, the device shown in FIG.

The collecting unit 306 is configured to collect data size that the first terminal needs to transmit.

The second sending unit 307 is configured to send a second request message to the second terminal to obtain a storage space size that the second terminal can use to receive data.

The second determining unit 308 is configured to determine whether a storage space size that the second terminal can use to receive data is greater than a data size that the first terminal needs to transmit.

The third sending unit 309 is configured to send a second prompt message to the second terminal to enable the second terminal to clear the storage space when the storage space size of the second terminal that is available for receiving data is less than or equal to the data size that the first terminal needs to transmit. Get more storage for data transfer.

As an optional implementation manner, the data transmission device further includes:

The feedback receiving unit 310 is configured to receive feedback information sent by the second terminal.

The parsing unit 311 is configured to parse the feedback information to determine whether the second terminal successfully receives the data sent by the data transmission.

The deleting unit 312 is configured to: if the second terminal successfully receives the preset data, no transmission is performed. And the first terminal deletes the preset data stored locally.

In the embodiment of the present invention, the collecting unit 306, the second determining unit 308, the parsing unit 311, and the deleting unit 312 are also integrated in the processor, and the second sending unit 307, the third sending unit 309, and the feedback receiving unit 310 may be implemented. For the RF chip or WiFi module.

It can be seen that, by using the device described in FIG. 4, after the data transmission can be successfully performed, the data in the first terminal can be transmitted to the second terminal device, and in the case where the user changes the old and new terminal devices, the situation can be compared. Easily migrate data from old terminal devices to new terminal devices.

Referring to FIG. 5, FIG. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention. As shown in FIG. 5, the terminal device includes: a processor 501 and a memory 502; wherein the memory 502 can be used by the processor 501 to perform a buffer required for data processing, and can also be used to provide data for the processor 501 to perform data processing calls and The storage space for the resulting data.

In the embodiment of the present invention, the processor 501 is configured to perform the following operations by calling program code stored in the memory 502:

Establishing a communication connection with the second terminal to send the first request message to the second terminal, where the first request message is used to obtain a second reference value, where the second reference value is operating system information currently running by the second terminal;

Determining whether the data transmission can be performed according to the first reference value and the second reference value;

If so, the above data transmission is performed through the above communication connection.

It can be seen that, by using the terminal device described in FIG. 5, after the data transmission can be successfully performed, the data in the first terminal can be transmitted to the second terminal device, and in the case where the user performs new and old terminal device changes, It is convenient to migrate data from the old terminal device to the new terminal device.

Please refer to FIG. 6. FIG. 6 is a schematic structural diagram of another terminal device according to an embodiment of the present invention. As shown in FIG. 6, for the convenience of description, only the parts related to the embodiment of the present invention are shown. For the specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the terminal is a mobile phone as an example:

FIG. 6 is a block diagram showing a partial structure of a mobile phone related to a terminal provided by an embodiment of the present invention. Referring to FIG. 6, the mobile phone includes: a radio frequency (RF) circuit 601, a memory 602, an input unit 603, a display unit 604, a sensor 605, an audio circuit 606, a wireless fidelity (WiFi) module 607, and a processor 608. And power supply 609 and other components. It will be understood by those skilled in the art that the structure of the handset shown in FIG. 6 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.

The following describes the components of the mobile phone in detail with reference to FIG. 6:

The RF circuit 601 can be used for receiving and transmitting signals during the transmission or reception of information or during a call. Specifically, after receiving the downlink information of the base station, it is processed by the processor 608. In addition, the uplink data is designed to be sent to the base station. Generally, RF circuit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 601 can also communicate with the network and other devices through wireless communication. The above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.

The memory 602 can be used to store software programs and modules, and the processor 608 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 602. The memory 602 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.). Moreover, memory 602 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The input unit 603 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset. Specifically, the input unit 603 can include a touch panel 6031 and other input devices 6032. The touch panel 6031, also referred to as a touch screen, can collect touch operations on or near the user (such as a user using a finger, a stylus, or the like, any suitable object or accessory is touching The operation on the control panel 6031 or in the vicinity of the touch panel 6031) and driving the corresponding connection device according to a preset program. Optionally, the touch panel 6031 can include two parts: a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information. The processor 608 is provided and can receive commands from the processor 608 and execute them. In addition, the touch panel 6031 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 6031, the input unit 603 may further include other input devices 6032. Specifically, other input devices 6032 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.

The display unit 604 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone. The display unit 604 can include a display panel 6041. Alternatively, the display panel 6041 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like. Further, the touch panel 6031 can cover the display panel 6041. After the touch panel 6031 detects a touch operation thereon or nearby, the touch panel 6031 transmits to the processor 608 to determine the type of the touch event, and then the processor 608 according to the touch event. The type provides a corresponding visual output on display panel 6041. Although the touch panel 6031 and the display panel 6041 are used as two independent components to implement the input and input functions of the mobile phone in FIG. 6, in some embodiments, the touch panel 6031 can be integrated with the display panel 6041. Realize the input and output functions of the phone.

The handset may also include at least one type of sensor 605, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 6041 according to the brightness of the ambient light, and the proximity sensor may close the display panel 6041 and/or when the mobile phone moves to the ear. Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.

An audio circuit 606, a speaker 6061, and a microphone 6062 can provide an audio interface between the user and the handset. The audio circuit 606 can transmit the converted electrical data of the received audio data to the speaker 6061. The sound is output from the speaker 6061; on the other hand, the microphone 6062 converts the collected sound signal into an electrical signal, which is received by the audio circuit 606, converted into audio data, and then processed by the audio data output processor 608, via the RF circuit. 601 is sent to, for example, another handset, or audio data is output to memory 602 for further processing.

WiFi is a short-range wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages and access streaming media through the WiFi module 607, which provides users with wireless broadband Internet access. Although FIG. 6 shows the WiFi module 607, it can be understood that it does not belong to the essential configuration of the mobile phone, and can be omitted as needed within the scope of not changing the essence of the invention.

The processor 608 is the control center of the handset, which connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 602, and invoking data stored in the memory 602, executing The phone's various functions and processing data, so that the overall monitoring of the phone. Optionally, the processor 608 may include one or more processing units; preferably, the processor 608 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like. The modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 608.

The handset also includes a power source 609 (such as a battery) that supplies power to the various components. Preferably, the power source can be logically coupled to the processor 608 via a power management system to manage functions such as charging, discharging, and power management through the power management system.

Although not shown, the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.

In the foregoing embodiment, each step method flow may be implemented based on the structure of the terminal device. Both the application layer and the operating system kernel can be considered as part of the abstraction structure of the processor 608.

In the embodiment of the present invention, the processor 608 is configured to perform the following operations by calling program code stored in the memory 602:

As an alternative embodiment, the processor 608 is further configured to perform the following operations by calling program code stored in the memory 602:

Collecting the size of the data that the first terminal needs to transmit;

Sending a second request message to the second terminal to obtain a storage space size that the second terminal can use to receive data;

Determining whether the storage space size of the second terminal that can be used for receiving data is greater than the size of the data that the first terminal needs to transmit;

If not, the second prompt message is sent to the second terminal to enable the second terminal to clear the storage space to obtain more storage space for data transmission.

It can be seen that, by using the terminal device described in FIG. 6, after the data transmission can be successfully performed, the data in the first terminal can be transmitted to the second terminal device, and in the case where the user performs new and old terminal device changes, It is convenient to migrate data from the old terminal device to the new terminal device.

The embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to perform some or all of the steps of any of the methods described in the foregoing method embodiments. The computer includes a terminal device.

Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the operations as recited in the above method embodiments Part or all of the steps of either method. The computer program product can be a software installation package, the computer including a terminal device.

It should be noted that, in the foregoing embodiments of the data transmission device and the terminal device, each unit included is only divided according to functional logic, but is not limited to the foregoing division, as long as the corresponding function can be implemented; The specific names of the functional units are also for convenience of distinguishing from each other and are not intended to limit the scope of the present invention.

In addition, those skilled in the art can understand that all or part of the steps in implementing the foregoing method embodiments may be performed by a program to instruct related hardware, and the corresponding program may be stored in a computer readable storage medium. The storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

The above is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can lightly within the technical scope disclosed by the embodiments of the present invention. Variations or substitutions that are conceivable are intended to be encompassed within the scope of the invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

A data transmission method, comprising:

The first terminal receives an operation instruction for starting a data transmission;

Obtaining operating system information currently running by the first terminal as a first reference value;

Establishing a communication connection with the second terminal to send a first request message to the second terminal, where the first request message is used to obtain a second reference value, and the second reference value is currently used by the second terminal Operating system information;

Determining, according to the first reference value and the second reference value, whether the data transmission can be performed;

If so, the data transmission takes place via the communication connection.
The method according to claim 1, wherein the first reference value comprises version information of an operating system currently running by the first terminal; and the second reference value comprises a current operation of the second terminal Version information of the operating system;

Determining, according to the first reference value and the second reference value, whether the data transmission can be performed, including:

Determining, according to the version information of the operating system currently running by the first terminal, and the version information of the operating system currently running by the second terminal, whether the operating system currently running by the second terminal is compatible with the first terminal The data of the operating system currently running; if so, the data transfer can be performed; if not, the data transfer cannot be performed.
The method according to claim 2, wherein if the data transmission cannot be determined according to the first reference value and the second reference value, the method further comprises:

Sending a first prompt message to the second terminal, so that the second terminal performs version upgrade on the currently running operating system to be compatible with data of an operating system currently running by the first terminal.
The method of claim 3, wherein the establishing a communication connection with the second terminal to send the first request message to the second terminal comprises:

The first terminal establishes a personal hotspot;

The second terminal is connected to the personal hotspot to establish the communication connection.
The method according to claim 4, wherein after the first terminal establishes a personal hotspot, the method further comprises:

Generating an encrypted two-dimensional code for accessing the personal hotspot;

Before the connecting the second terminal to the personal hotspot to establish the communication connection, the method further includes:

Obtaining a password input by the second terminal by scanning the encrypted two-dimensional code;

The connecting the second terminal to the personal hotspot to establish the communication connection comprises:

Verifying that the password is a default password, and if so, connecting the second terminal to the personal hotspot to establish the communication connection.
The method according to any one of claims 1 to 5, wherein the method further comprises:

Collecting a data size that the first terminal needs to transmit;

Sending a second request message to the second terminal to obtain a storage space size that the second terminal can use to receive data;

Determining whether a storage space size of the second terminal that is available to receive data is greater than a data size that the first terminal needs to transmit;

If not, sending a second prompt message to the second terminal to enable the second terminal to clear the storage space to obtain more storage space for data transmission.
The method according to claim 1, wherein the first terminal receives an operation instruction for starting a data transmission, comprising:

The first terminal detects a sliding track input by the user's finger on the touch screen, and if the sliding track is a sliding track corresponding to the start data transmission, it is determined that the operation instruction of the data transmission is received.
The method according to claim 1, wherein after the data transmission is performed by the communication connection, the method further comprises:

Receiving feedback information sent by the second terminal;

The feedback information is parsed to determine whether the second terminal successfully receives data transmitted by the data transmission.
The method of claim 8 further comprising:

And if the second terminal successfully receives the data sent by the data transmission, the first terminal deletes the locally transmitted data transmitted by the data transmission.
A data transmission device, comprising:

a receiving unit, configured to receive an operation instruction for starting a data transmission;

a first acquiring unit, configured to acquire operating system information currently running by the first terminal as a first reference value;

a connecting unit, configured to establish a communication connection with the second terminal, to send a first request message to the second terminal, where the first request message is used to obtain a second reference value, and the second reference value is The operating system information currently running by the second terminal;

a first determining unit, configured to determine, according to the first reference value and the second reference value, whether the data transmission can be performed;

And a transmitting unit, configured to: when the data transmission is enabled according to the first reference value and the second reference value, perform the data transmission by using the communication connection.
The device according to claim 10, wherein the first reference value comprises version information of an operating system currently running by the first terminal; and the second reference value comprises that the second terminal is currently running Version information of the operating system;

The first determining unit is configured to determine, according to version information of an operating system currently running by the first terminal, and version information of an operating system currently running by the second terminal, that the second terminal is currently running. Whether the operating system is compatible with the data of the operating system currently running by the first terminal; if so, the data transmission can be performed; if not, the data transmission cannot be performed.
The device according to claim 11, wherein if the data transmission cannot be determined according to the first reference value and the second reference value, the device further comprises:

a first sending unit, configured to send a first prompt message to the second terminal, so that the second terminal performs version upgrade on the currently running operating system to be compatible with the operating system currently running by the first terminal. data.
The device according to claim 12, wherein the connecting unit comprises:

Establish a subunit for establishing a personal hotspot;

The enabling subunit is configured to connect the second terminal to the personal hotspot to establish the communication connection.
The device according to claim 13, wherein the device further comprises:

a generating unit, configured to generate an encrypted two-dimensional code for accessing the personal hotspot;

The device further includes:

a second acquiring unit, configured to acquire a password input by the second terminal by scanning the encrypted two-dimensional code;

The enabling subunit is specifically configured to verify whether the password is a preset password, and if yes, connect the second terminal to the personal hotspot to establish the communication connection.
The device according to any one of claims 10 to 14, wherein the device further comprises:

a collecting unit, configured to collect data size that the first terminal needs to transmit;

a second sending unit, configured to send a second request message to the second terminal to obtain a storage space size that the second terminal can use to receive data;

a second determining unit, configured to determine whether a storage space size of the second terminal that is available to receive data is greater than a data size that the first terminal needs to transmit;

a third sending unit, configured to send a second prompt message to the second terminal when the storage space size of the second terminal that is available to receive data is less than or equal to the data size that the first terminal needs to transmit The second terminal cleans up the storage space to obtain more storage space for data transmission.
The device according to claim 10, wherein the device further comprises:

a feedback receiving unit, configured to receive feedback information sent by the second terminal;

And a parsing unit, configured to parse the feedback information to determine whether the second terminal successfully receives data sent by the data transmission.
The device according to claim 16, wherein the device further comprises:

a deleting unit, configured to: if the second terminal successfully receives data that is not transmitted in the preset data, the first terminal deletes the preset data stored locally.
A terminal device comprising: a processor and a memory, wherein the processor is operative to perform the method of any one of claims 1-9.
A computer readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform the method of any one of claims 1 to 9.
A computer program product, comprising: a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the method of any one of claims 1-9 The method described.