CN110753312A - Data sharing method, device and system and computer readable storage medium - Google Patents

Abstract

The invention discloses a data sharing method, which is applied to wireless main equipment and comprises the following steps: acquiring data to be shared; scanning peripheral wireless signals to acquire a wireless address corresponding to the wireless slave device; and broadcasting the data to be shared according to the wireless address so that the wireless slave equipment receives the data to be shared. The invention also discloses a data sharing method applied to the wireless slave equipment, a data sharing system, a data sharing device and a computer readable storage medium.

Description

Data sharing method, device, system and computer-readable storage medium

technical field

The present invention relates to the technical field of data sharing, and in particular, to a data sharing method, apparatus, system and computer-readable storage medium.

Background technique

At present, the sharing of resource information is mainly realized by connecting to the network through software programs. When sharing data through a network, the two sharing terminals need to install the same application, and need to add each other as friends in the application, which makes the operation of the data sharing method too cumbersome and inconvenient for data sharing.

The above content is only used to assist the understanding of the technical solutions of the present invention, and does not mean that the above content is the prior art.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a data sharing method, device, system and computer-readable storage medium, aiming at the wireless master device sharing data by way of directional broadcasting, making data sharing more convenient.

In order to achieve the above object, the present invention provides a data sharing method, which is applied to a wireless master device, and the data sharing method includes the following steps:

Get the data to be shared;

Scan the surrounding wireless signals to obtain the wireless address corresponding to the wireless slave device;

The data to be shared is broadcast according to the wireless address, so that the wireless slave device receives the data to be shared.

Optionally, after the step of scanning surrounding wireless signals, the step further includes:

Output device information list according to the scanned wireless signal;

When receiving the selection instruction, determine the target device information corresponding to the selection instruction;

The wireless address corresponding to the target device information is acquired and used as the wireless address corresponding to the wireless slave device.

Optionally, after the step of scanning surrounding wireless signals, the step further includes:

Detect the signal strength corresponding to the scanned wireless signal;

Obtain the wireless address corresponding to the wireless signal with the highest signal strength, and use it as the wireless address corresponding to the wireless slave device.

Optionally, after the step of scanning surrounding wireless signals, the step further includes:

Detect whether the corresponding equipment of the scanned wireless signal belongs to the historical broadcasting equipment;

If so, obtain the wireless address of the corresponding device and use it as the wireless address corresponding to the wireless slave device.

Optionally, the step of acquiring the wireless address of the corresponding device and using it as the wireless address corresponding to the wireless slave device includes:

If the number of the corresponding devices is at least two, and all belong to historical broadcasting devices, a target device is selected according to a preset rule, and the wireless address corresponding to the target device is obtained as the wireless address corresponding to the wireless slave device.

Optionally, the preset rules include at least one of the following:

Select the first or last corresponding device as the target device;

Select the corresponding device with the largest number of historical broadcasts or the longest historical broadcast duration or the most shared data as the target device;

The list of corresponding devices is output, a selection instruction is received, and the target device is determined based on the selection instruction.

Optionally, after the step of obtaining the data to be shared, it further includes:

When the amount of data corresponding to the data to be shared is greater than a preset threshold, dividing the data to be shared into multiple data blocks;

The step of broadcasting the data to be shared according to the wireless address includes:

The plurality of data blocks are broadcast according to the wireless address.

Optionally, before the step of broadcasting the data to be shared according to the wireless address, the method further includes:

The data to be shared is processed in at least one of the following ways:

Encrypt, compress, merge, split, pack according to application protocol.

In addition, in order to achieve the above object, the present invention also provides a data sharing method, which is applied to a wireless slave device, and the data sharing method includes the following steps:

broadcasting the wireless signal corresponding to the wireless slave device, so that the wireless master device can scan the wireless signal, wherein the wireless master device broadcasts the data to be shared according to the wireless address in the wireless signal;

Receive the data to be shared broadcasted by the wireless master device, and process the received data to be shared.

Optionally, the step of processing the received data to be shared includes:

Obtain the type of the data to be shared;

The application program corresponding to the type of the data to be shared is controlled to process the data to be shared.

Optionally, the wireless address corresponding to the wireless slave device is at least one of a random address, a fixed address, and a preset address.

Optionally, the step of receiving the data to be shared broadcast by the wireless master device includes:

Receive multiple data blocks, wherein when the wireless master device detects that the file size corresponding to the data to be shared is larger than a preset threshold, the data to be shared is divided into multiple data blocks, and the wireless address is based on the wireless address. broadcasting the plurality of data blocks;

The data to be shared is generated according to the plurality of data blocks.

Optionally, the step of processing the received data to be shared includes at least one of the following:

If the data to be shared is encrypted data, decrypt it;

If the data to be shared is compressed data, decompress it;

If the to-be-shared data is merged data, split it;

If the data to be shared is split data, then merge;

If the data to be shared is data packaged according to the application protocol, unpacking is performed according to the application protocol.

In addition, in order to achieve the above object, the present invention also provides a data sharing system, including a wireless master device for sharing data and a wireless slave device for receiving the shared data;

The wireless master device is installed with a sending program for the shared data, and the sending program executes the steps of any one of the methods described above;

The wireless slave device is installed with a receiving program for the shared data, and the receiving program executes the steps of any one of the methods described above.

In addition, in order to achieve the above object, the present invention also provides a data sharing device, the data sharing device includes: a memory, a processor, and a data sharing device stored in the memory and running on the processor. A program, when the data sharing program is executed by the processor, implements the steps of any one of the data sharing methods described above.

In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium on which a data sharing program is stored, and the data sharing program is executed by a processor to achieve the above-mentioned Any one of the steps of the data sharing method.

The data sharing method, device, system, and computer-readable storage medium proposed by the embodiments of the present invention obtain data to be shared; scan surrounding wireless signals to obtain a wireless address corresponding to a wireless slave device; broadcast the to-be-shared data according to the wireless address data, so that the wireless slave device receives the data to be shared. The present invention obtains the wireless address of the wireless slave device by scanning the wireless signal of the wireless master device, broadcasts the data to be shared to the wireless slave device according to the wireless address, and shares the data by means of directional broadcasting when the wireless is not connected, so that the data sharing is more Simple.

Description of drawings

1 is a schematic diagram of a terminal structure of a hardware operating environment involved in an embodiment of the present invention;

2 is a schematic flowchart of a first embodiment of a data sharing method according to the present invention;

3 is a schematic flowchart of a second embodiment of a data sharing method according to the present invention;

4 is a schematic flowchart of a third embodiment of a data sharing method according to the present invention;

FIG. 5 is a schematic flowchart of a fourth embodiment of a data sharing method according to the present invention.

The realization, functional characteristics and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

The main solutions of the embodiments of the present invention are:

Get the data to be shared;

Scan the surrounding wireless signals to obtain the wireless address corresponding to the wireless slave device;

The data to be shared is broadcast according to the wireless address, so that the wireless slave device receives the data to be shared.

As in the prior art, the sharing of resource information is mainly realized by connecting a network with a software program. When sharing data through a network, the two sharing terminals need to install the same application, and need to add each other as friends in the application, which makes the operation of the data sharing method too cumbersome and inconvenient for data sharing.

The present invention provides a solution: the wireless master device scans the wireless signal to obtain the wireless address of the wireless tooth slave device, broadcasts the data to be shared to the wireless slave device according to the wireless address, and shares by directional broadcasting when the wireless is not connected data, making data sharing easier.

As shown in FIG. 1 , FIG. 1 is a schematic diagram of a terminal structure of a hardware operating environment involved in an embodiment of the present invention.

The terminal in the embodiment of the present invention may be a smart phone, or may be a terminal device such as a PC and a tablet computer.

As shown in FIG. 1 , the terminal may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (eg, a WI-FI interface). The memory 1005 may be high-speed RAM memory, or may be non-volatile memory, such as disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Those skilled in the art can understand that the terminal structure shown in FIG. 1 does not constitute a limitation on the terminal, and may include more or less components than the one shown, or combine some components, or arrange different components.

As shown in FIG. 1 , the memory 1005 as a computer-readable storage medium may include an operating system, a network communication module, a user interface module and a data sharing program.

In the terminal shown in FIG. 1 , the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 is mainly used to connect to the client (client) and perform data communication with the client; and the processor 1001 can be used to call a sharing program of data stored in memory 1005, and perform the following operations:

Get the data to be shared;

Scan the surrounding wireless signals to obtain the wireless address corresponding to the wireless slave device;

The data to be shared is broadcast according to the wireless address, so that the wireless slave device receives the data to be shared.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

Output device information list according to the scanned wireless signal;

When receiving the selection instruction, determine the target device information corresponding to the selection instruction;

The wireless address corresponding to the target device information is acquired and used as the wireless address corresponding to the wireless slave device.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

Detect the signal strength corresponding to the scanned wireless signal;

Obtain the wireless address corresponding to the wireless signal with the highest signal strength, and use it as the wireless address corresponding to the wireless slave device.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

Detect whether the corresponding equipment of the scanned wireless signal belongs to the historical broadcasting equipment;

If so, obtain the wireless address of the corresponding device and use it as the wireless address corresponding to the wireless slave device.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

If the number of the corresponding devices is at least two, and all belong to historical broadcasting devices, a target device is selected according to a preset rule, and the wireless address corresponding to the target device is obtained as the wireless address corresponding to the wireless slave device.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

Select the first or last corresponding device as the target device;

Select the corresponding device with the largest number of historical broadcasts or the longest historical broadcast duration or the most shared data as the target device;

The list of corresponding devices is output, a selection instruction is received, and the target device is determined based on the selection instruction.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

When the amount of data corresponding to the data to be shared is greater than a preset threshold, dividing the data to be shared into multiple data blocks;

The step of broadcasting the data to be shared according to the wireless address includes:

The plurality of data blocks are broadcast according to the wireless address.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

The data to be shared is processed in at least one of the following ways:

Encrypt, compress, merge, split, pack according to application protocol.

The processor 1001 can be used to call the sharing program of the data stored in the memory 1005, and perform the following operations:

broadcasting the wireless signal corresponding to the wireless slave device, so that the wireless master device can scan the wireless signal, wherein the wireless master device broadcasts the data to be shared according to the wireless address in the wireless signal;

Receive the data to be shared broadcasted by the wireless master device, and process the received data to be shared.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

Obtain the type of the data to be shared;

The application program corresponding to the type of the data to be shared is controlled to process the data to be shared.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

The wireless address corresponding to the wireless slave device is at least one of a random address, a fixed address, and a preset address.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

Receive multiple data blocks, wherein when the wireless master device detects that the file size corresponding to the data to be shared is larger than a preset threshold, the data to be shared is divided into multiple data blocks, and the wireless address is based on the wireless address. broadcasting the plurality of data blocks;

The data to be shared is generated according to the plurality of data blocks.

Further, the processor 1001 can call the sharing program of the data stored in the memory 1005, and also perform the following operations:

If the data to be shared is encrypted data, decrypt it;

If the data to be shared is compressed data, decompress it;

If the to-be-shared data is merged data, split it;

If the data to be shared is split data, then merge;

If the data to be shared is data packaged according to the application protocol, unpacking is performed according to the application protocol.

Referring to FIG. 2, in the first embodiment, the data sharing method is applied to a wireless master device, including the following steps:

Step S10, obtaining the data to be shared;

In this embodiment, the data to be shared may be any type of file, link, character string, etc., for example, the data to be shared may be media files, link addresses, account passwords, etc. Share data transfer to wireless slave devices. The wireless master device refers to the sender of the data to be shared, and the wireless slave device refers to the receiver of the data to be shared. The data to be shared can be determined according to the user's selection operations in different display interfaces. For example, in the audio list in the music player, the user can determine a certain audio as the data to be shared through the selection operation. In the video player, The user can determine a certain video as the data to be shared through the selection operation, and on the WiFi connection interface, the user can determine the name and password of a certain WiFi as the data to be shared through the selection operation.

Step S20, scanning the surrounding wireless signals to obtain the wireless address corresponding to the wireless slave device;

In this embodiment, the wireless master device enables the wireless transmission function, scans the wireless signals around the wireless master device, and determines the wireless slave device through the scanned wireless signal to obtain the wireless address corresponding to the wireless slave device. Specifically, there may be multiple wireless signals scanned by the wireless master device at the same time. Therefore, the wireless slave device can be determined according to the device information in the wireless signal. For example, it is determined whether the name of the device information is consistent with the preset name. The wireless address corresponding to the device information is used as the wireless address of the wireless slave device, or the signal strength corresponding to multiple wireless signals is detected, and the wireless address corresponding to the wireless signal with the highest signal strength is used as the wireless tooth address of the wireless slave device. Of course, there may be a situation where the signal strengths of multiple wireless signals are the same. In this case, the wireless addresses corresponding to the multiple wireless signals with the highest signal strength can be used as the wireless addresses of the wireless slave devices. It should be noted that determining the wireless address of the wireless slave device according to the surrounding wireless signals is not limited to the name and signal strength of the device information, but can also be based on the user's selection instruction, the previous wireless slave device in the historical sharing record, etc. different ways to determine.

Optionally, after scanning the wireless signal around the wireless master device, it can also detect whether the scanned wireless signal belongs to the historical connection device. If the scanned wireless signal belongs to the historical connection device, it means that the wireless master device is connected to the historical connection device. The device has a historical sharing process, and the user is very likely to transmit the data to be shared from the wireless master device to the historically connected device again. Therefore, the wireless address of the device corresponding to the wireless signal can be obtained and used as the wireless address corresponding to the wireless slave device.

Optionally, when there are devices corresponding to multiple signals in the scanned wireless signals, all of which belong to historical broadcasting devices, at least one of the multiple historical broadcasting devices can be selected as the target device according to preset rules, and the corresponding devices of the target devices can be obtained. and the wireless address corresponding to the wireless slave device.

Optionally, the preset rule can be any rule, for example, it can include at least one of the following multiple rules: sort according to the historical broadcast time corresponding to multiple historical broadcast devices, put the first or last historical broadcast time in the sequence The broadcasting equipment is used as the target equipment; according to the historical broadcast times or historical broadcast durations corresponding to multiple historical broadcast devices, or the file size of the shared data corresponding to historical broadcasts, sort the number of historical broadcasts or the longest historical broadcast duration or the corresponding historical broadcasts. The historically connected device with the largest file size of the shared data is used as the target device.

Step S30, broadcasting the data to be shared according to the wireless address, so that the wireless slave device receives the data to be shared.

In this embodiment, after the wireless address corresponding to the wireless slave device is acquired, the data to be shared is broadcast according to the wireless address, so that the data to be shared is sent to the wireless slave device. The broadcast is carried out directly through the wireless address, avoiding wireless connection, thereby simplifying the steps of data sharing, and realizing directional broadcasting through the wireless address, ensuring the accurate transmission of the data to be shared, and the wireless slave device can receive the data to be shared. When there are multiple wireless slave devices at the same time, the data to be shared can be broadcast to the multiple wireless slave devices respectively, so as to realize data sharing between one terminal and multiple terminals. The display interface of the wireless master device can also be provided with a sharing control, and the user can use the sharing control to determine the data to be shared and trigger the steps of broadcasting the data to be shared to the wireless slave device.

It should be noted that the transmission mode of the data to be shared may be any one of the short-range wireless communication modes that support broadcasting, such as Bluetooth, Wi-Fi, ZigBee (ZigBee), and Ultra Wide Band (UWB). For example, when sharing via bluetooth, the bluetooth master device turns on bluetooth, scans the bluetooth signal around the bluetooth master device, determines the bluetooth slave device through the scanned bluetooth signal, and obtains the bluetooth address corresponding to the bluetooth slave device, and then according to the bluetooth The address broadcasts the data to be shared, and sends the data to be shared to the Bluetooth slave device. For another example, when sharing through ZigBee, the ZigBee master device enables the ZigBee function, scans the ZigBee signals around the ZigBee master device, and determines the ZigBee slave device through the scanned ZigBee signal to obtain the ZigBee address corresponding to the ZigBee slave device, and then according to the ZigBee slave device. The ZigBee address broadcasts the data to be shared, and sends the data to be shared to the ZigBee slave device.

Optionally, when sharing is performed through Bluetooth, the Bluetooth may be Bluetooth Low Energy (Bluetooth Low Energy, BLE), data transmission is more stable, and Bluetooth signals are easier to scan.

Because in the short-range wireless communication method that supports broadcasting, the data transmission amount corresponding to a single broadcast of some transmission methods may be limited, for example, Bluetooth low energy consumption, ZigBee and so on. Therefore, after the wireless master device obtains the data to be shared, it can also detect the amount of data corresponding to the data to be shared. When the amount of data to be shared is greater than the preset threshold, it means that the transmission of the data to be shared cannot be achieved through a single broadcast Therefore, when the amount of data to be shared is too large, the data to be shared can be divided into multiple data blocks, wherein the data to be shared can be divided according to the maximum data transmission amount of a single broadcast. Correspondingly, when the data to be shared is broadcast according to the wireless address, multiple data blocks are broadcast to the wireless slave device, and when multiple data blocks corresponding to the data to be shared are broadcast to the wireless slave device, it means the transmission of the data to be shared. Finish.

Optionally, before broadcasting the data to be shared according to the wireless address, the data to be shared may also be processed in various ways, for example, the processing methods may include at least one of the following: encryption, compression, merging, splitting, and packaging according to an application protocol. Among them, merging means combining multiple separate files or different types of files into one data package for sending, for example, combining address book data, SMS data and call record data into one data package, and splitting means dividing a file into Multiple file segments, for example, dividing an audio file into multiple audio segments, and packaging according to the application protocol means that the data to be shared is packaged according to the protocol specification corresponding to the preset application, so that the wireless can be opened from the preset application in the device. The packaged data to be shared.

In the technical solution disclosed in this embodiment, the wireless master device obtains the wireless address of the wireless slave device by scanning the wireless signal, broadcasts the data to be shared to the wireless slave device according to the wireless address, and in the case of no wireless connection, through the directional broadcast way to share data, making data sharing easier.

In the second embodiment, as shown in FIG. 3, on the basis of the embodiment shown in the above-mentioned FIG. 2, after step S20, it further includes:

Step S01, output device information list according to the scanned wireless signal;

In this embodiment, the wireless slave device can be determined according to the user's operation instruction. Specifically, after scanning the surrounding wireless signals, the wireless master device parses the device information in each wireless signal, generates a device information list, and outputs the device information list, so as to show the user wireless slave devices that can share data, wherein, The device information list can be sorted according to the signal strength corresponding to the scanned wireless signals, or according to the device name in the device information, or according to the scanning order of multiple wireless signals.

Step S02, when receiving a selection instruction, determine the target device information corresponding to the selection instruction;

In this embodiment, after the device information list is output to the user, if a selection instruction triggered by the user is received, the target device information corresponding to the selection instruction is determined. If there are multiple pieces of equipment information corresponding to the user's selection instruction at the same time, the multiple pieces of equipment information are used as target equipment information. It should be noted that, the user can trigger the selection instruction through the operation interface outputting the device information list, and can also trigger the selection instruction through voice control.

Step S03: Obtain the wireless address corresponding to the target device information, and use it as the wireless address corresponding to the wireless slave device.

In this embodiment, the device information may include the name, wireless address, identification code, etc. of the corresponding wireless device. After the target device information corresponding to the selection instruction is determined, the wireless address corresponding to the target device information is obtained, the wireless device corresponding to the target device information is used as the wireless slave device, and the wireless address corresponding to the target device information is used as the wireless address of the wireless slave device.

In the technical solution disclosed in this embodiment, the device information list is output according to the scanned wireless signal, and the target device information is determined according to the received selection instruction, so as to obtain the wireless address of the wireless slave device, thereby realizing the determination of the wireless slave device according to the user's selection. the goal of.

In a third embodiment, as shown in FIG. 4 , on the basis of any of the embodiments shown in FIGS. 2 to 3 , the data sharing method is applied to a wireless slave device, including the following steps:

Step S40, broadcasting the wireless signal corresponding to the wireless slave device, so that the wireless master device scans the wireless signal, wherein the wireless master device broadcasts the data to be shared according to the wireless address in the wireless signal;

In this embodiment, the wireless master device refers to the sending end of the data to be shared, and the wireless slave device refers to the receiving end of the data to be shared. Before the wireless master device broadcasts the data to be shared to the wireless slave devices, control the wireless function of the wireless slave device to turn on and make the wireless function of the wireless slave device in a scannable state, that is, control the wireless slave device to continuously broadcast the wireless slave device to the surrounding devices. The wireless signal corresponding to the device, this process can be regarded as the user authorization behavior that the wireless slave device can use to receive broadcast data, where the wireless signal can include the wireless address, the name of the wireless slave device, the signal strength, and the user-defined string. Since the wireless slave device broadcasts wireless signals in a non-directional broadcast, the surrounding devices of the wireless slave device can scan the wireless signal of the wireless slave device through the wireless function, and the surrounding devices include the wireless master device. After the wireless master device scans the wireless signal of the wireless slave device, it obtains the broadcast address in the wireless signal, that is, obtains the wireless address of the wireless slave device, and then the wireless master device broadcasts the data to be shared according to the wireless address, and sends the data to be shared to Wireless slave device.

The wireless address of the wireless slave device can be a random address, and the random address can be generated according to the random function and hash algorithm, so that the wireless address of the wireless slave device can be changed periodically, so as to avoid the activity of the wireless slave device from being tracked, so as to ensure the wireless slave device. security. Of course, the address of the wireless device may also be at least one of a fixed address and a user preset address, which is not limited herein.

Step S50: Receive the data to be shared broadcasted by the wireless master device, and process the received data to be shared.

In this embodiment, when the wireless of the wireless slave device is in a scannable state, if it receives data broadcast by other devices, the received data is used as the data to be shared broadcast by the wireless master device. After the wireless slave device receives the to-be-shared data, it processes the to-be-shared data. The processing process may be to store the to-be-shared data, apply the to-be-shared data to certain applications, and output the to-be-shared data from the wireless slave device through the application. .

In addition, when the wireless master device detects that the size of the file corresponding to the data to be shared is larger than the preset threshold, it indicates that the amount of data corresponding to the data to be shared is relatively large, the data to be shared can be divided into multiple data blocks, and broadcast in sequence according to the wireless address , so the data received wirelessly from the device can be multiple data blocks. When the wireless slave device receives multiple pieces of data, it can also determine whether the multiple pieces of data are related. Data blocks are integrated to obtain complete data to be shared.

Optionally, before the wireless master device broadcasts the to-be-shared data, if the to-be-shared data is encrypted, compressed, merged, split, or packaged according to an application protocol at least one of the processing operations, the wireless slave device receives the to-be-shared data when it is received. Afterwards, corresponding processing may also be performed on the received data to be shared, including at least one of decryption, decompression, merging, and unpacking according to the application protocol. For example, when the data to be shared is encrypted data, the wireless slave device decrypts the received data to be shared, and when the data to be shared is compressed data, the wireless slave device decompresses the received data to be shared .

In the technical solution disclosed in this embodiment, the wireless signal corresponding to the wireless slave device is broadcast, so that the wireless master device transmits the data to be shared in a directional broadcast manner according to the scanned wireless signal, so that the wireless slave device can receive the wireless master device. For the broadcasted data to be shared, when the wireless connection is not connected, the data is shared through the directional broadcast, which makes the data sharing easier.

In the fourth embodiment, as shown in FIG. 5 , on the basis of the above-mentioned embodiment shown in FIG. 4 , step S50 includes:

Step S51, obtaining the type of the data to be shared;

In this embodiment, before processing the received data to be shared, the wireless slave device may also acquire the type of the data to be shared. The data to be shared can be any type of files, links, character strings, etc. For example, the data to be shared can be media files, link addresses, account passwords, etc. Therefore, different data to be shared can belong to different types, and the types can include video File type, audio file type, link address type, password type, etc.

Step S52, controlling the application program corresponding to the type of the data to be shared to process the data to be shared.

In this embodiment, after the type of the data to be shared is acquired, the application program corresponding to the type of the data to be shared in the wireless slave device can be controlled to process the data to be shared. For example, when the data to be shared is a media file type, control the application program corresponding to the media file type to process the data to be shared, for example, when the data to be shared is a video file, control the video player in the wireless slave device to process the data to be shared, Therefore, the video is displayed in the wireless slave device and starts to play the video. When the data to be shared is an audio file, the audio player in the wireless slave device is controlled to process the data to be shared, so as to play the audio in the wireless slave device, and the data to be shared is When the network link address is used, the browser in the wireless slave device is controlled to access the network link address, so as to obtain the data in the network link address. When the data to be shared is the account password type, control the wireless slave device to open the login verification interface corresponding to the account password, and input the data to be shared in the interface to complete the login verification process. For example, if the data to be shared is the WiFi name and corresponding When the account password is set, control the wireless slave device to open the WiFi interface, and enter the corresponding WiFi password according to the WiFi name received from the search, so as to complete the WiFi connection of the wireless slave device. In addition, the data to be shared may also be data of a password type. In this case, the application program corresponding to the password type in the wireless slave device can be controlled to open a page corresponding to the data to be shared.

In the technical solution disclosed in this embodiment, the type of the data to be shared is wirelessly obtained from the device, and the application program corresponding to the type of the data to be shared is controlled to process the data to be shared, thereby realizing the purpose of automatically processing the received data and further simplifying User operation makes data sharing more convenient.

In addition, an embodiment of the present invention also provides a data sharing system, including a wireless master device for sharing data and a wireless slave device for receiving the shared data;

The wireless master device is installed with a sending program for the shared data, and the sending program executes the steps of the methods described in the above embodiments;

The wireless slave device is installed with a receiving program for the shared data, and the receiving program executes the steps of the methods described in the above embodiments.

In addition, an embodiment of the present invention also provides a data sharing device, the data sharing device includes: a memory, a processor, and a data sharing program stored on the memory and running on the processor, so When the data sharing program is executed by the processor, the steps of the data sharing method described in the above embodiment are implemented.

In addition, an embodiment of the present invention also provides a computer-readable storage medium, where a data sharing program is stored on the computer-readable storage medium, and when the data sharing program is executed by a processor, the data described in the above embodiment is implemented 's sharing method steps.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or system comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or system. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or system that includes the element.

The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages or disadvantages of the embodiments.

From the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is better implementation. Based on such understanding, the technical solutions of the present invention can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM) as described above. , magnetic disk, optical disk), including several instructions to make a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields , are similarly included in the scope of patent protection of the present invention.

Claims (16)

1. a sharing method of data, is characterized in that, is applied to wireless master equipment, and the sharing method of described data comprises the following steps: Get the data to be shared; Scan the surrounding wireless signals to obtain the wireless address corresponding to the wireless slave device; The data to be shared is broadcast according to the wireless address, so that the wireless slave device receives the data to be shared. 2. The data sharing method according to claim 1, wherein after the step of scanning peripheral wireless signals, the method further comprises: Output device information list according to the scanned wireless signal; When receiving the selection instruction, determine the target device information corresponding to the selection instruction; The wireless address corresponding to the target device information is acquired and used as the wireless address corresponding to the wireless slave device. 3. The data sharing method according to claim 1, characterized in that, after the step of scanning peripheral wireless signals, further comprising: Detect the signal strength corresponding to the scanned wireless signal; Obtain the wireless address corresponding to the wireless signal with the highest signal strength, and use it as the wireless address corresponding to the wireless slave device. 4. The data sharing method according to claim 1, wherein after the step of scanning the surrounding wireless signals, the method further comprises: Detect whether the corresponding equipment of the scanned wireless signal belongs to the historical broadcasting equipment; If so, obtain the wireless address of the corresponding device and use it as the wireless address corresponding to the wireless slave device. 5. The data sharing method according to claim 4, wherein the step of acquiring the wireless address of the corresponding device as the wireless address corresponding to the wireless slave device comprises: If the number of the corresponding devices is at least two, and all belong to historical broadcasting devices, a target device is selected according to a preset rule, and the wireless address corresponding to the target device is obtained as the wireless address corresponding to the wireless slave device. 6. The data sharing method according to claim 5, wherein the preset rule comprises at least one of the following: Select the first or last corresponding device as the target device; Select the corresponding device with the largest number of historical broadcasts or the longest historical broadcast duration or the most shared data as the target device; The list of corresponding devices is output, a selection instruction is received, and the target device is determined based on the selection instruction. 7. The method for sharing data as claimed in claim 1, characterized in that, after the step of obtaining the data to be shared, further comprising: When the amount of data corresponding to the data to be shared is greater than a preset threshold, dividing the data to be shared into multiple data blocks; The step of broadcasting the data to be shared according to the wireless address includes: The plurality of data blocks are broadcast according to the wireless address. 8. The data sharing method according to any one of claims 1 to 7, wherein before the step of broadcasting the data to be shared according to the wireless address, further comprising: The data to be shared is processed in at least one of the following ways: Encrypt, compress, merge, split, pack according to application protocol. 9. A method for sharing data, characterized in that, applied to a wireless slave device, the method for sharing data comprises the following steps: broadcasting the wireless signal corresponding to the wireless slave device, so that the wireless master device can scan the wireless signal, wherein the wireless master device broadcasts the data to be shared according to the wireless address in the wireless signal; Receive the data to be shared broadcasted by the wireless master device, and process the received data to be shared. 10. The data sharing method according to claim 9, wherein the step of processing the received data to be shared comprises: Obtain the type of the data to be shared; The application program corresponding to the type of the data to be shared is controlled to process the data to be shared. 11. The data sharing method according to claim 9, wherein the wireless address corresponding to the wireless slave device is at least one of a random address, a fixed address, and a preset address. 12. The data sharing method according to claim 9, wherein the step of receiving the data to be shared broadcast by the wireless master device comprises: Receive multiple data blocks, wherein when the wireless master device detects that the file size corresponding to the data to be shared is larger than a preset threshold, the data to be shared is divided into multiple data blocks, and the wireless address is based on the wireless address. broadcasting the plurality of data blocks; The data to be shared is generated according to the plurality of data blocks. 13. The data sharing method according to any one of claims 9 to 12, wherein the step of processing the received data to be shared comprises at least one of the following: If the data to be shared is encrypted data, decrypt it; If the data to be shared is compressed data, decompress it; If the to-be-shared data is merged data, split it; If the data to be shared is split data, then merge; If the data to be shared is data packaged according to the application protocol, unpacking is performed according to the application protocol. 14. A data sharing system, characterized in that, Including a wireless master device that shares data and a wireless slave device that receives the shared data; The wireless master device is installed with a sending program of the shared data, and the sending program executes the steps of the method according to any one of claims 1 to 8; The wireless slave device is installed with a receiving program for the shared data, and the receiving program executes the steps of the method according to any one of claims 9 to 13 . 15. A device for sharing data, characterized in that, the device for sharing data comprises: a memory, a processor, and a program for sharing data that is stored on the memory and can run on the processor, the data When the sharing program is executed by the processor, the steps of the data sharing method according to any one of claims 1 to 13 are realized. 16. A computer-readable storage medium is characterized in that, the sharing program of data is stored on the computer-readable storage medium, and the sharing program of described data is implemented as any one of claims 1 to 13 when the processor is executed. The steps of the data sharing method described in the item.

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