CN114143902A

CN114143902A - Data transmission method, intelligent terminal and storage medium

Info

Publication number: CN114143902A
Application number: CN202111438978.2A
Authority: CN
Inventors: 陈海军
Original assignee: Shenzhen Transsion Holdings Co Ltd
Current assignee: Shenzhen Transsion Holdings Co Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-03-04

Abstract

The application provides a data transmission method, an intelligent terminal and a storage medium, wherein the data transmission method comprises the following steps: responding to a first operation instruction of a first terminal device, and sending a data transmission request to at least one second terminal device, wherein the second terminal device has a data sharing function; receiving a data transmission response instruction fed back by at least one second terminal device; and transmitting the data to at least one second terminal device according to the data transmission response instruction. According to the technical scheme, for the second terminal equipment with the data sharing function, the first terminal equipment can respond to the first operation instruction to send the data transmission request to the second terminal equipment, so that the first terminal equipment can transmit data to at least one second terminal equipment according to the data transmission response instruction fed back by the second terminal equipment, the operation process of the data transmission process is reduced, and the efficiency of data transmission is improved.

Description

Data transmission method, intelligent terminal and storage medium

Technical Field

The present application relates to the field of data processing technologies, and in particular, to a data transmission method, an intelligent terminal, and a storage medium.

Background

With the development of mobile terminals, users can transmit data among different mobile terminals, so that the users can check, analyze or process the data on different mobile terminals, and convenience can be brought to the users.

In the course of conceiving and implementing the present application, the inventors found that at least the following problems existed: the data transmission mode between different mobile terminals has a complex operation process, so that the data transmission speed is low, and the data transmission efficiency is reduced.

The foregoing description is provided for general background information and is not admitted to be prior art.

Disclosure of Invention

In view of the above technical problems, the present application provides a data transmission method, an intelligent terminal and a storage medium, so that a user can quickly complete an operation on an application program, and the method is simple and convenient.

In order to solve the above technical problem, the present application provides a data transmission method, applied to a first terminal device, including the following steps:

s11, responding to the first operation instruction of the first terminal device, and sending a data transmission request to at least one second terminal device;

s12, receiving a data transmission response instruction fed back by at least one second terminal device;

and S13, transmitting data to the at least one second terminal device according to the data transmission response instruction.

Optionally, the second terminal device has a data sharing function.

Optionally, the step S13 includes:

and if the second terminal equipment is determined to be allowed to receive data according to the data transmission response instruction, establishing wireless connection between the first terminal equipment and the second terminal equipment.

Transmitting data to the at least one second terminal device over the wireless connection.

Optionally, the method further comprises:

and if the second terminal equipment refuses to receive the data is determined according to the data transmission response instruction, outputting prompt information, and optionally, prompting a user that the data transmission fails.

Optionally, the method further comprises:

displaying first data transmission information in a first preset area, wherein the first data transmission information comprises at least one of the following information: transmitting the progress;

the name of the data being transmitted;

a remaining transmission time;

a transmission rate;

the time of transmission.

Optionally, the method further comprises:

and responding to a third operation instruction on the second terminal equipment, and starting a data sharing function.

And receiving a data transmission request sent by the first terminal equipment.

And responding to a fourth operation instruction on the second terminal equipment, and sending a data transmission response instruction to the first terminal equipment.

And receiving the data transmitted by the first terminal equipment according to the data transmission response instruction.

Optionally, the method further comprises: the operating system of the first terminal device is different from the operating system of the second terminal device.

Optionally, the first terminal device and the second terminal device are connected to the same preset network.

Optionally, after receiving the data transmitted by the first terminal device according to the data transmission response instruction, the method further includes:

and responding to a fifth operation instruction on the second terminal equipment, and displaying and/or saving the data.

The present application also provides a data transmission device, which includes:

the transmission module is configured to send a data transmission request to at least one second terminal device in response to a first operation instruction of the first terminal device, and optionally, the second terminal device has a data sharing function.

And the receiving module is used for receiving the data transmission response instruction fed back by the at least one second terminal device.

The transmission module is further configured to transmit data to the at least one second terminal device according to the data transmission response instruction.

Optionally, the transmission module is specifically configured to establish a wireless connection between the first terminal device and the second terminal device when it is determined that the second terminal device is allowed to receive data according to the data transmission response instruction; transmitting data to the at least one second terminal device over the wireless connection.

Optionally, the apparatus further comprises a display module. And the display module is used for outputting prompt information when the second terminal equipment refuses to receive data according to the data transmission response instruction, and optionally, the prompt information is used for reminding a user of data transmission failure.

Optionally, the display module is further configured to display first data transmission information in a first preset area, where the first data transmission information includes at least one of the following information: transmission schedule, name of data being transmitted, transmission rate, remaining transmission time, and transmitted time.

Optionally, the apparatus further includes a response module, where the response module is configured to respond to a third operation instruction on the second terminal device and start a data sharing function;

the receiving module is further configured to receive a data transmission request sent by the first terminal device.

The response module is further configured to send a data transmission response instruction to the first terminal device in response to a fourth operation instruction on the second terminal device.

The receiving module is further configured to receive data transmitted by the first terminal device according to the data transmission response instruction.

Optionally, the operating system of the first terminal device is different from the operating system of the second terminal device.

Optionally, the display module is further configured to display and/or store the data in response to a fifth operation instruction on the second terminal device.

The application further provides an intelligent terminal, the intelligent terminal includes: a memory, a processor, wherein the memory has stored thereon a data transfer program, which when executed by the processor implements the steps of any of the methods described above.

The present application also provides a computer-readable storage medium, which stores a computer program that, when executed by a processor, performs the steps of the method as set forth in any one of the above.

As described above, the data transmission method, the intelligent terminal, and the storage medium of the present application are applied to the first terminal device, and include: responding to a first operation instruction of a first terminal device, and sending a data transmission request to at least one second terminal device, wherein the second terminal device has a data sharing function; receiving a data transmission response instruction fed back by at least one second terminal device; and transmitting the data to at least one second terminal device according to the data transmission response instruction. According to the technical scheme, for the second terminal equipment with the data sharing function, a user only needs to input the first operation instruction at the first terminal equipment, the first terminal equipment can send the data transmission request to the at least one second terminal, and can transmit data to the at least one second terminal equipment, so that the data transmission speed is increased, and the data transmission efficiency is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic diagram of a hardware structure of a terminal device according to an embodiment of the present disclosure;

fig. 2 is a communication network system architecture diagram according to an embodiment of the present application;

fig. 3 is a schematic view of an application scenario of a data transmission method according to an embodiment of the present application;

fig. 4 is a schematic flowchart of a data transmission method according to an embodiment of the present application;

fig. 5 is a schematic diagram of an interface for sending a data transmission request according to an embodiment of the present application;

fig. 6 is a schematic interface diagram of responding to a first operation instruction of a first terminal device according to an embodiment of the present application;

fig. 7 is a schematic view of an interface for outputting prompt information according to an embodiment of the present disclosure;

fig. 8 is a schematic view of a display interface of first data transmission information according to an embodiment of the present disclosure;

fig. 9 is a schematic flowchart of another data transmission method according to an embodiment of the present application;

FIG. 10 is a schematic diagram of an interface for enabling a data sharing function according to an embodiment of the present disclosure;

fig. 11 is a schematic diagram of an interface for receiving a data transmission request according to an embodiment of the present application;

fig. 12 is an interface schematic diagram of a Windows terminal device according to an embodiment of the present application, where the sharing function is started nearby;

fig. 13 is a schematic interface diagram of receiving data by a Windows terminal device according to an embodiment of the present application;

fig. 14 is a schematic flowchart of a method for transmitting data from an Android terminal device to an MAC terminal device according to an embodiment of the present application;

fig. 15 is an interface schematic diagram of determining a data receiving object by an Android terminal device according to an embodiment of the present application;

fig. 16 is a schematic view of an interface for receiving data by an MAC terminal device according to an embodiment of the present application;

fig. 17 is a schematic view of a data transmission interface of an Android terminal device according to an embodiment of the present application;

fig. 18 is a schematic structural diagram of a data transmission device according to an embodiment of the present application.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.

It should be noted that step numbers such as S11 and S12 are used herein for the purpose of more clearly and briefly describing the corresponding content, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S12 first and then S11 in specific implementation, which should be within the scope of the present application.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The technical scheme provided by the embodiment of the application can be applied to a data transmission scene, particularly data transmission between terminal devices. When data transmission is performed between terminal devices, data transmission can be generally performed through a wireless connection mode such as bluetooth connection, or by means of a third-party application program, one terminal device transmits data to the third-party application program, so that another terminal device can acquire the transmitted data on the third-party application program through a downloading mode and the like.

However, no matter how the data transmission between the two terminal devices is achieved, the user is required to perform complicated operations on the terminal devices, so that the data transmission speed is slow, and the data transmission efficiency is reduced.

In order to solve the problem of low data transmission efficiency caused by complex operation, a data transmission request can be directly sent to a second terminal device with a data sharing function by responding to a first operation instruction of a user to the first terminal device, and data can be transmitted to the second terminal device according to a data transmission response instruction fed back by the second terminal device, so that the user is not required to execute complex operation, the data transmission speed can be accelerated, and the data transmission efficiency is improved.

In the embodiment of the present application, a terminal device, i.e., an intelligent terminal, may be implemented in various forms. For example, the terminal devices described in the present application may include mobile terminals such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminal devices such as a Digital TV, a desktop computer, and the like.

It will be understood by those skilled in the art that the configuration according to the embodiments of the present application can be applied to a fixed type terminal in addition to elements particularly used for moving purposes.

Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of a terminal device according to an embodiment of the present application, where the terminal device 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the terminal device configuration shown in fig. 1 does not constitute a limitation of the terminal device, and that the terminal device may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the terminal device in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and optionally, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), TDD-LTE (Time Division duplex Long Term Evolution), and fifth Generation (5th Generation, 5G) Mobile communication systems.

WiFi belongs to short-distance wireless transmission technology, and terminal equipment can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it does not belong to the essential constitution of the terminal device, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the terminal device 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the terminal device 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The terminal device 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor, the ambient light sensor may adjust the brightness of the display panel 1061 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 1061 and/or the backlight when the terminal device 100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the terminal device. Alternatively, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. Optionally, the touch detection device detects a touch orientation of a user, detects a signal caused by a touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. Optionally, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited thereto.

Alternatively, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although in fig. 1, the touch panel 1071 and the display panel 1061 are two independent components to implement the input and output functions of the terminal device, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the terminal device, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the terminal apparatus 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal apparatus 100 or may be used to transmit data between the terminal apparatus 100 and the external device.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may 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 processor 110 is a control center of the terminal device, connects various parts of the entire terminal device by using various interfaces and lines, and performs various functions of the terminal device and processes data by running or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the terminal device. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor, optionally, the application processor mainly handles operating systems, user interfaces, application programs, etc., and the modem processor mainly handles wireless communications. The modem processor described above may not be integrated into the processor 110.

The terminal device 100 may further include a power supply 111 (such as a battery) for supplying power to each component, and preferably, the power supply 111 may be logically connected to the processor 110 through a power management system, so as to implement functions of managing charging, discharging, and power consumption through the power management system.

Although not shown in fig. 1, the terminal device 100 may further include a bluetooth module or the like, which is not described herein.

In order to facilitate understanding of the embodiments of the present application, a communication network system on which the terminal device of the present application is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present disclosure, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Optionally, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Alternatively, the eNodeB2021 may be connected with other enodebs 2022 through a backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. Optionally, the MME2031 is a control node that handles signaling between the UE201 and the EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present application is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network system (5G), and the like.

Based on the above hardware structure of the terminal device and the communication network system, various embodiments of the present application are provided.

Fig. 3 is a schematic view of an application scenario of a data transmission method according to an embodiment of the present application. In fig. 3, the first terminal device 301 is a mobile phone, and the second terminal device 302 is a notebook computer. Before data transmission, the second terminal device may respond to a third operation instruction input by the user to start the data sharing function. When a user inputs a first operation instruction at the first terminal device 301, the first terminal device 301 sends a data transmission request to the second terminal device 302, and when the second terminal device 302 receives the data transmission request, the data transmission request can be displayed through a display interface of the second terminal device 302. When the user inputs a fourth operation instruction on the second terminal device 302, a data request response is sent to the first terminal device 301 by responding to the fourth operation instruction on the second terminal device 302 of the user. The first terminal device 301, upon receiving the data request response, transmits data to the second terminal device 302 according to the data request response. Optionally, the operating system of the first terminal device 301 is different from the operating system of the second terminal device 302. The embodiments of the present application only take the terminal device as a mobile phone and a computer for illustration, but do not represent that the embodiments of the present application are limited thereto.

It can be understood that the second terminal device 302 can also transmit data to the first terminal device 301 in the above manner, which is not described herein again.

The application scenario shown in fig. 1 can be explained by a specific embodiment. For example, if the operating system of the first terminal device 301 is a microsoft (Windows) operating system, and the operating system of the second terminal device 302 is a microsoft (Windows) operating system, the nearby sharing function in the second terminal device 302 can be turned on by responding to an operation instruction input by a user, so that the first terminal device can directly transmit the selected data to the second terminal device 302.

Hereinafter, a technical solution of the embodiment of the present application will be described by applying the data transmission method provided by the present application to the first terminal device.

Fig. 4 is a schematic flowchart of a data transmission method according to an embodiment of the present application. The data transmission method may be performed by software and/or hardware means, for example, the hardware means may be a data transmission means, and the data transmission means may be a mobile terminal device or a processing chip in the terminal device. It is understood that, optionally, referring to fig. 4, the data transmission method may include:

and S11, responding to the first operation instruction of the first terminal device, and sending a data transmission request to at least one second terminal device, wherein the second terminal device has a data sharing function.

Optionally, in this application, the operating system of the first terminal device is different from the operating system of the second terminal device. For example, the operating system of the first terminal device may be an Android operating system, and the operating system of the second terminal device may be a Windows operating system or a macOS operating system. When the operating system of the second terminal device may be a Windows operating system, the data sharing function is a function corresponding to nearby sharing, and when the operating system of the second terminal device may be a macOS operating system, the data sharing function is a function corresponding to Airdrop (Airdrop).

Optionally, before responding to the first operation instruction of the first terminal device, the first terminal device and the second terminal device are connected to the same preset network, so that the first terminal device can receive information sent by other terminal devices, and can send information to other terminal devices through the preset network, thereby ensuring that the first terminal device can perform data transmission with at least one second terminal device. It is understood that the default network may be a wireless network, which is also capable of allowing the second terminal device to connect, for example, a wifi network, and the embodiment of the present application is not limited to a specific default network.

When sending a data transmission request to at least one second terminal device, in a possible implementation manner, taking a first terminal as a mobile phone as an example, refer to fig. 5, where fig. 5 is a schematic view of an interface for sending a data transmission request provided in an embodiment of the present application. As shown in fig. 5, a user may send a data transmission request to a second terminal device by selecting an identifier of at least one second terminal device on a first terminal device and clicking a send request control. Specifically, after clicking a control corresponding to the second terminal device B and a control corresponding to the second terminal device C, the user may click the sending control, so that the first terminal device sends the data transmission request to the second terminal device B and the second terminal device C at the same time.

In another possible implementation manner, data may be directly transmitted, where the data may carry a transmission request, as shown in fig. 6, where fig. 6 is a schematic interface diagram of responding to a first operation instruction of a first terminal device according to an embodiment of the present application. As shown in fig. 6, when the display interface of the first terminal device displays the data to be transmitted, the user clicks the sharing control, and the first terminal device jumps to the interface of the second terminal device that selects data transmission. In the interface after the jump, when the user clicks the second terminal device A, the first terminal device sends a data transmission request to the second terminal device A.

It should be understood that the embodiments of the present application are only illustrated by using the display interfaces of fig. 5 and fig. 6 as examples, but do not represent that the embodiments of the present application are only limited thereto.

And S12, receiving a data transmission response instruction fed back by at least one second terminal device.

Optionally, when receiving a data transmission response instruction fed back by at least one second terminal device, taking the manner of sending a data transmission request in fig. 5 as an example, the display interface of the first terminal device may display the data transmission response instruction fed back by the second terminal device. The data transmission response command may be to allow data transmission or not to allow data transmission, which is not specifically limited in this embodiment of the application. Taking the above-mentioned manner of sending the data transmission request in fig. 6 as an example, the first terminal device may directly respond to the data transmission response instruction fed back by the second terminal device, for example, when the data transmission response instruction is to allow data transmission, the first terminal device enters a data transmission process.

And S13, transmitting data to at least one second terminal device according to the data transmission response instruction.

When data is transmitted to at least one second terminal device according to the data transmission response instruction, if the second terminal device is determined to allow data reception according to the data transmission response instruction, establishing wireless connection between the first terminal device and the second terminal device; data is transmitted to the at least one second terminal device via the wireless connection. For example, the wireless connection may be a wifi connection, and may also be connected through a hotspot created by the first terminal device or the second terminal device, which is not limited in this embodiment of the present application.

Optionally, when the data transmission response instruction fed back by the second terminal device is to allow receiving of data, the first terminal device may transmit data to the terminal device according to the data transmission response instruction. For example, according to the interface response diagram shown in fig. 6, when a data transmission response instruction allowing data reception is received, the selected data is directly transmitted to the second terminal device.

In the embodiment of the application, when the response which is sent by the second terminal device and allows data to be received is received, the data is transmitted to the second terminal device through the established wireless connection without the aid of a third-party application program or a physical connection mode, so that the data transmission efficiency is improved.

Optionally, if it is determined that the second terminal device refuses to receive the data according to the data transmission response instruction, outputting a prompt message, where the prompt message is used to prompt the user that the data transmission fails.

Optionally, fig. 7 is a schematic interface diagram for outputting prompt information according to an embodiment of the present application. As shown in fig. 7, the display interface of the first terminal device may display information of transmission failure, and may display a re-request control, so that when the user clicks the re-request control, the data transmission request is sent to at least one second terminal device again. The embodiment of the present application is described by taking fig. 7 as an example, but the embodiment of the present application is not limited thereto.

In the embodiment of the application, the user is reminded of data transmission failure by outputting the prompt message, so that the user can determine that the second terminal equipment receives data transmission in time. In addition, after the prompt message is output, the user can send the data transmission request to the second terminal device again, so that the situation that the data is refused to be received due to misoperation of the user and the like is avoided, and the data transmission efficiency is further improved.

When the second terminal device allows to receive the data transmission response instruction of the data and transmits the data to at least one second terminal device, first data transmission information can be displayed in the first preset area, and the first data transmission information comprises at least one of the following information: transmission schedule, name of data being transmitted, transmission rate, remaining transmission time, and transmitted time. The embodiment of the present application is described by taking the first data transmission information as an example, but the embodiment of the present application is not limited thereto.

Optionally, the first preset area may be an upper area or a lower area of the display interface of the first terminal device, or may be displayed on the display interface of the first terminal device in the form of a floating window, which may be specifically set according to an actual situation, and this is not limited in this embodiment of the present application.

For example, fig. 8 is a schematic view of a display interface of first data transmission information according to an embodiment of the present application. In fig. 8, the data a is the name of the currently transmitted data, and the progress bar is the transmission progress of the currently transmitted data, which indicates that the transmission progress of the currently transmitted data is 60%. Optionally, 9/15 is a data transmission schedule, which indicates that 15 data need to be transmitted, and the current transmission is transmitting the 9 th data. As can be seen from fig. 8, 1.47 is the transmitted time and 0.98 is the remaining transmitted time.

In the embodiment of the application, the first data transmission information is displayed in the first preset area of the first terminal device, so that a user can timely know information such as the progress of data transmission and the like, and further operation can be performed. In addition, the user can monitor the transmitted data through the displayed first data information, so that wrong data is prevented from being sent, and the accuracy of the transmitted data is improved.

Therefore, in the data transmission method provided by the embodiment of the application, a data transmission request is sent to at least one second terminal device in response to a first operation instruction of a first terminal device, and the second terminal device has a data sharing function; receiving a data transmission response instruction fed back by at least one second terminal device; and transmitting the data to at least one second terminal device according to the data transmission response instruction. According to the technical scheme, the operation process of the data transmission process can be reduced, the first terminal can send the data transmission request to the at least one second terminal device in response to the first operation instruction input by the user, and transmits data to the second terminal device according to the data transmission response instruction fed back by the second terminal device, so that the data transmission efficiency is improved.

Next, a technical solution of the embodiment of the present application will be described by applying the data transmission method provided by the present application to the second terminal device.

Fig. 9 is a flowchart illustrating another data transmission method according to an embodiment of the present application. The data transmission method may be performed by software and/or hardware means, for example, the hardware means may be a data transmission means, and the data transmission means may be a mobile terminal device or a processing chip in the terminal device. It is understood that, optionally, referring to fig. 4, the data transmission method may include:

and S901, responding to a third operation instruction on the second terminal equipment, and starting a data sharing function.

Taking the second terminal device as a notebook computer as an example, when the data sharing function is started in response to the third operation instruction on the second terminal device, refer to fig. 10, where fig. 10 is an interface diagram for starting the data sharing function provided in the embodiment of the present application. As shown in fig. 10, when the user clicks the mouse to click the open control of the cross-device sharing function, a third operation instruction is input, so that the second terminal device opens the data sharing function in response to the third operation instruction, and the second terminal device can receive the data transmission request sent by the first terminal.

Optionally, before the second terminal device starts the data sharing function, both the first terminal device and the second terminal device are connected to the same preset network. Optionally, the preset network is the same as the preset network described in the above embodiment, for example, a WIFI network, and the preset network is not limited in any way in the embodiment of the present application. By connecting the second terminal device to the preset network, the second terminal can normally perform network service and can interact with the first terminal device.

S902, receiving a data transmission request sent by the first terminal device.

Optionally, when the second terminal device receives the data transmission request sent by the first terminal device, a display interface of the second terminal device may display the data transmission request, and fig. 11 may be a parameter diagram of an interface for receiving the data transmission request provided in this embodiment of the present application.

It can be understood that, when the display interface of the second terminal device displays the data transmission request, information such as the identifier of the first terminal device, the data to be transmitted, and the like may be specifically set according to an actual situation.

And S903, responding to a fourth operation instruction on the second terminal equipment, and sending a data transmission response instruction to the first terminal equipment.

Optionally, when the second terminal device sends a data transmission response instruction to the first terminal device, according to the data request information shown in fig. 11, a data transmission response instruction allowing to receive data may be sent to the first terminal device by responding to a fourth operation instruction of clicking the receiving control by the mouse. Or, in response to the fourth operation instruction of the mouse click rejection control, sending a data transmission response instruction for rejecting receiving data to the first terminal device. The embodiments of the present application are described only by way of example, and the specific configuration may be set according to actual circumstances.

And S904, receiving the data transmitted by the first terminal equipment according to the data transmission response instruction.

Optionally, when receiving data transmitted by the first terminal device according to the data transmission response instruction, second data transmission information may be displayed in a second preset area of the second terminal device, where the second data transmission information includes at least one of the following information: transmission schedule, name of data being transmitted, remaining transmission time, and transmitted time. For details, reference may be made to the display content shown in fig. 8, which is not described in detail in this embodiment of the application.

In the embodiment of the application, the second data transmission information is displayed in the second preset area of the second terminal device, so that a user can know information such as the progress of data transmission in time to perform further operation. In addition, the user can monitor the transmitted data through the displayed second data information, so that the wrong data is prevented from being received, and the accuracy of the transmitted data is improved.

Therefore, when the data transmission method provided by the embodiment of the application is applied to the second terminal device, the data sharing function is started in response to the third operation instruction on the second terminal device; receiving a data transmission request sent by first terminal equipment; responding to a fourth operation instruction on the second terminal device, and sending a data transmission response instruction to the first terminal device; and receiving the data transmitted by the first terminal equipment according to the data transmission response instruction. According to the technical scheme, when the second terminal equipment starts the data sharing function, the data transmission request sent by the first terminal equipment can be directly received, so that the data transmitted by the first terminal equipment can be received without a third application program, and the data transmission efficiency is improved.

Optionally, after the second terminal device receives the data transmitted by the first terminal device according to the data transmission response instruction, the data may be displayed and/or saved in response to a fourth operation instruction on the second terminal device. For example, the fourth operation instruction may be to select a storage location of the received data to store the received data at the location. It is understood that, after receiving the data transmitted by the first terminal device according to the data transmission response instruction, the data may also be directly displayed and/or saved, and optionally, the storage path of the data is a preset position. The embodiments of the present application are described by way of example only, and do not represent that the embodiments of the present application are limited thereto.

In the embodiment of the application, the user can view the received data in time by displaying and/or storing the data, and can store the data, so that the received data can be processed.

For example, to facilitate understanding of the data transmission method provided in the embodiment of the present application, the data transmission method provided in the embodiment of the present application will be described in detail below by taking, as an example, the first terminal device as an Android terminal device whose operating system is an Android operating system, and the second terminal device as a Windows terminal device whose operating system is a Windows operating system.

The data transmission method may include the steps of: step 1: the Android terminal device and the Windows terminal device are both connected to the same wifi network, and the nearby sharing function of the Windows terminal device is started in response to an operation instruction for starting data sharing and sharing of the Windows terminal device. For example, as shown in fig. 12, fig. 12 is an interface schematic diagram of a Windows terminal device opening a nearby sharing function according to an embodiment of the present application. After the Windows terminal equipment starts the nearby sharing function, the Android terminal equipment connected to the same wifi network can realize the Windows nearby sharing protocol. Step 2: and responding to an operation instruction of the Android terminal device for determining the data to be transmitted, and selecting the data to be transmitted. And step 3: responding to the sending control clicked by the user, selecting at least one Windows terminal device for receiving data, and sending the data to the at least one Windows terminal device. And 4, step 4: and responding to an operation instruction of clicking the storage or receiving control on the Windows terminal equipment, and receiving and storing the data sent by the Android terminal equipment. For example, as shown in fig. 13, fig. 13 is a schematic view of an interface for receiving data by a Windows terminal device according to an embodiment of the present application. Optionally, when an operation instruction of clicking the storage or receiving control on the Windows terminal device is responded, a connection between the Android terminal device and the Windows terminal device needs to be established, and data is transmitted through wifi. In addition, in the process of receiving and storing the data sent by the Android terminal device, information such as data transmission progress and status can be displayed on a notification bar of the Windows terminal device.

In the embodiment of the application, the transmission tool of the Android terminal device is communicated with the nearby function of the Windows terminal device, so that the Android terminal device can directly transmit data to the Windows terminal device under the condition of following the nearby sharing protocol of the Windows terminal device without Bluetooth or a third-party application program, and the data transmission efficiency is improved.

Optionally, the data transmission method provided in the embodiment of the present application will be described in detail below by taking, as an example, the first terminal device as an Android terminal device whose operating system is an Android operating system, and the second terminal device as an MAC terminal device whose operating system is a macOS operating system. Referring to fig. 14, fig. 14 is a schematic flowchart of a method for transmitting data from an Android terminal device to an MAC terminal device according to an embodiment of the present application.

Optionally, fig. 14 describes a method for transmitting data from an Android terminal device to a MAC terminal device from a user perspective, and according to fig. 14, the method for transmitting data may include the following steps:

step 1: and selecting a file receiving object on the Android terminal device, namely selecting the MAC terminal device. For example, as shown in fig. 15, fig. 15 is an interface schematic diagram for determining a data receiving object by an Android terminal device according to an embodiment of the present application. In fig. 15, when the user clicks a control corresponding to the MAC terminal 1 and/or the MAC terminal 2, the Android terminal sends a data transmission request to the MAC terminal. Optionally, the Android terminal device and the MAC terminal device are both connected to the same wifi network, and an air-spaced delivery function of the MAC terminal device is started in response to an operation instruction for starting data sharing and sharing by the MAC terminal device. After the MAC terminal device starts the air-isolated delivery function, the Android terminal devices connected to the same wifi network can realize the MAC air-isolated delivery protocol.

Step 2: and displaying an air-drop confirmation dialog box on the mac terminal device.

And step 3: an accept option is selected. When the receiving options input by the user are responded, the connection between the Android terminal device and the MAC terminal device can be established, and data are transmitted to the MAC terminal device through wifi. For example, as shown in fig. 16, fig. 16 is a schematic view of an interface for receiving data by a MAC terminal device according to an embodiment of the present application. According to fig. 16, the source of the photo, the option of opening the photo or storing the photo in a folder may also be displayed on the display interface of the MAC terminal device, so that the MAC terminal device can respond to the operation of the user to implement more functions.

And 4, step 4: and transmitting the data. In the process of data transmission, both the MAC terminal device and the Android terminal device may display data transmission information, and the displayed information may be the same or different, which is not limited in this embodiment of the present application. For example, as shown in fig. 17, fig. 17 is a schematic view of a data transmission interface of an Android terminal device provided in an embodiment of the present application, and a data transmission process can be monitored through displayed transmission information.

Therefore, the transmission tool of the Android terminal device is communicated with the nearby function of the MAC terminal device, so that the Android terminal device can directly transmit data to the Windows terminal device under the condition of following the nearby sharing protocol of the MAC terminal device without Bluetooth or a third-party application program, and the data transmission efficiency is improved.

Fig. 18 is a schematic structural diagram of a data transmission device 180 according to an embodiment of the present application, and optionally, please refer to fig. 18, where the data transmission device 180 may include:

a sending module 1801, configured to send, in response to a first operation instruction of a first terminal device, a data transmission request to at least one second terminal device, where the second terminal device has a data sharing function.

A receiving module 1802, configured to receive a data transmission response instruction fed back by at least one second terminal device.

The transmitting module 1801 is further configured to transmit data to at least one second terminal device according to the data transmission response instruction.

Optionally, the transmission module 1801 is specifically configured to establish a wireless connection between the first terminal device and the second terminal device when it is determined that the second terminal device is allowed to receive data according to the data transmission response instruction; data is transmitted to the at least one second terminal device via the wireless connection.

Optionally, the apparatus further comprises a display module 1803. A display module 1803, configured to output a prompt message when it is determined that the second terminal device rejects receiving the data according to the data transmission response instruction, where the prompt message is used to remind a user of a data transmission failure.

Optionally, the display module 1803 is further configured to display first data transmission information in the first preset area, where the first data transmission information includes at least one of the following information: transmission schedule, name of data being transmitted, transmission rate, remaining transmission time, and transmitted time.

Optionally, the apparatus further includes a response module 1804, where the response module 1804 is configured to, in response to a third operation instruction on the second terminal device, start the data sharing function;

the receiving module 1802 is further configured to receive a data transmission request sent by the first terminal device.

The response module 1804 is further configured to send a data transmission response instruction to the first terminal device in response to the fourth operation instruction on the second terminal device.

The receiving module 1802 is further configured to receive data transmitted by the first terminal device according to the data transmission response instruction.

Optionally, the display module 1803 is further configured to display and/or store data in response to a fifth operation instruction on the second terminal device.

The data transmission apparatus provided in this embodiment of the present application may implement the technical solution of the data transmission method applied to the second terminal device in any of the above embodiments, and its implementation principle and beneficial effect are similar to those of the data transmission method described above, and reference may be made to the implementation principle and beneficial effect of the data transmission method, which are not described herein again.

The embodiment of the present application further provides an intelligent terminal, where the intelligent terminal includes a memory and a processor, and the memory stores a data transmission program, and the data transmission program is executed by the processor to implement the steps of the data transmission method in any of the above embodiments.

An embodiment of the present application further provides a computer-readable storage medium, where a data transmission program is stored on the computer-readable storage medium, and when being executed by a processor, the data transmission program implements the steps of the data transmission method in any of the above embodiments.

In the embodiments of the mobile terminal and the computer-readable storage medium provided in the present application, all technical features of any one of the embodiments of the data transmission method may be included, and the expanding and explaining contents of the specification are basically the same as those of the embodiments of the method, and are not described herein again.

Embodiments of the present application also provide a computer program product, which includes computer program code, when the computer program code runs on a computer, the computer is caused to execute the method in the above various possible embodiments.

Embodiments of the present application further provide a chip, which includes a memory and a processor, where the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device in which the chip is installed executes the method in the above various possible embodiments.

It is to be understood that the foregoing scenarios are only examples, and do not constitute a limitation on application scenarios of the technical solutions provided in the embodiments of the present application, and the technical solutions of the present application may also be applied to other scenarios. For example, as can be known by those skilled in the art, with the evolution of system architecture and the emergence of new service scenarios, the technical solution provided in the embodiments of the present application is also applicable to similar technical problems.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

The steps in the method of the embodiment of the application can be sequentially adjusted, combined and deleted according to actual needs.

The units in the device in the embodiment of the application can be merged, divided and deleted according to actual needs.

In the present application, the same or similar term concepts, technical solutions and/or application scenario descriptions will be generally described only in detail at the first occurrence, and when the description is repeated later, the detailed description will not be repeated in general for brevity, and when understanding the technical solutions and the like of the present application, reference may be made to the related detailed description before the description for the same or similar term concepts, technical solutions and/or application scenario descriptions and the like which are not described in detail later.

In the present application, each embodiment is described with emphasis, and reference may be made to the description of other embodiments for parts that are not described or illustrated in any embodiment.

The technical features of the technical solution of the present application may be arbitrarily combined, and for brevity of description, all possible combinations of the technical features in the embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present application should be considered as being described in the present application.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present application.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions according to the embodiments of the present application are all or partially generated when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, memory Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. A data transmission method is applied to a first terminal device, and is characterized by comprising the following steps:

2. The method according to claim 1, wherein the step S13 includes:

if the second terminal device is determined to be allowed to receive data according to the data transmission response instruction, establishing wireless connection between the first terminal device and the second terminal device;

3. The method of claim 1, further comprising:

and if the second terminal equipment refuses to receive the data is determined according to the data transmission response instruction, outputting prompt information.

4. The method according to any one of claims 1 to 3, further comprising:

displaying first data transmission information in a first preset area, wherein the first data transmission information comprises at least one of the following information:

transmitting the progress;

the name of the data being transmitted;

a transmission rate;

a remaining transmission time;

the time has been transmitted.

5. The method according to any one of claims 1 to 3, further comprising:

responding to a third operation instruction on the second terminal equipment, and starting a data sharing function;

receiving a data transmission request sent by first terminal equipment;

responding to a fourth operation instruction on second terminal equipment, and sending a data transmission response instruction to the first terminal equipment;

6. The method according to any one of claims 1 to 3, further comprising: the operating system of the first terminal device is different from the operating system of the second terminal device.

7. The method according to any of claims 1 to 3, characterized in that the first and second terminal devices are connected to the same pre-set network.

8. The method according to any one of claims 1 to 3, wherein after receiving the data transmitted by the first terminal device according to the data transmission response instruction, the method further comprises:

9. An intelligent terminal, characterized in that, intelligent terminal includes: memory, processor, wherein the memory has stored thereon a data transfer program which when executed by the processor implements the steps of the data transfer method of any of claims 1 to 8.

10. A computer-readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the data transmission method according to one of claims 1 to 8.