CN114286424A - Switching connection method, terminal device and storage medium - Google Patents

Abstract

The embodiment of the application discloses a method for changing a machine connection, a terminal device and a storage medium, which are used for calculating a target channel according to a plurality of wifi information of the surrounding environment, and then creating a wifi hotspot according to the target channel, so that the probability of the interference of the wifi hotspot is reduced. The method in the embodiment of the application comprises the following steps: the method comprises the steps that a first terminal device scans a plurality of wireless fidelity wifi of the surrounding environment to obtain a plurality of wifi information; the first terminal equipment calculates a target channel according to the wifi information; and the first terminal equipment creates a wifi hotspot according to the target channel, wherein the wifi hotspot is used for connecting the first terminal equipment and the second terminal equipment.

Description

Switching connection method, terminal device and storage medium

technical field

The present application relates to the field of terminal equipment, and in particular, to a method, terminal equipment and storage medium for switch connection.

Background technique

In the prior art, a mobile phone specifies a fixed channel when creating a wireless fidelity (Wireless Fidelity, Wi-Fi) hotspot through a phone change assistant. In this way, the transmission speed of the mobile phone may be affected by the surrounding wifi complex environment. If the channel of the Wi-Fi hotspot opened by the old mobile phone overlaps with the channel of a surrounding Wi-Fi signal, it will interfere with it.

SUMMARY OF THE INVENTION

Embodiments of the present application provide a method, terminal device and storage medium for switching connections, which are used to calculate a target channel according to multiple wifi information in the surrounding environment, and then create a wifi hotspot according to the target channel, so as to reduce the exposure of the wifi hotspot to the probability of interference.

A first aspect of the present application provides a method for switching connections, which may include: a first terminal device scans multiple wireless fidelity wifi in the surrounding environment to obtain multiple wifi information; information, and calculate the target channel; the first terminal device creates a wifi hotspot according to the target channel, and the wifi hotspot is used for the connection between the first terminal device and the second terminal device.

Optionally, the target channel is the channel with the smallest interference value.

Optionally, the wifi hotspot is a 5G wifi hotspot or a 2.4G wifi hotspot.

Optionally, creating a wifi hotspot by the first terminal device according to the target channel may include: judging whether the first terminal device supports 5G, and in the case that the first terminal device supports 5G, the first terminal device supports 5G. A terminal device creates a 5G wifi hotspot according to the target channel; if the first terminal device does not support 5G, the first terminal device creates a 2.4G wifi hotspot according to the target channel.

Optionally, the multiple Wi-Fi information includes multiple WiFi channel identifiers and multiple WiFi channel bandwidths, and the first terminal device calculates the target channel according to the multiple WiFi information, which may include: the The first terminal device calculates the target channel according to the multiple wifi channel identifiers and the multiple wifi channel bandwidths.

Optionally, the multiple Wi-Fi information includes multiple WiFi channel identifiers, multiple WiFi channel bandwidths, and multiple WiFi signal strengths, and the first terminal device calculates the target according to the multiple WiFi information. The channel may include: the first terminal device calculates the target channel according to the multiple wifi channel identifiers, the multiple wifi channel bandwidths, and the multiple wifi signal strengths.

Optionally, calculating, by the first terminal device, the target channel according to the plurality of wifi information may include: the first terminal device selecting, according to the plurality of wifi information, the channel with the smallest usage rate as the target. channel.

Optionally, the method further includes:

When the second terminal device is connected to the first terminal device through the wifi hotspot, the first terminal device sends data to the second terminal device in response to the user's operation of transmitting data.

Optionally, the data includes at least one of contacts, photos, videos, software, text messages, call records, bookmarks, music, and schedules.

A second aspect of the present application provides a terminal device, which may include:

The acquisition module is used to scan multiple wireless fidelity wifi in the surrounding environment and obtain multiple wifi information;

The processing module is configured to calculate a target channel according to the plurality of wifi information; create a wifi hotspot according to the target channel, and the wifi hotspot is used for the connection between the first terminal device and the second terminal device.

Optionally, the target channel is the channel with the smallest interference value.

Optionally, the wifi hotspot is a 5G wifi hotspot or a 2.4G wifi hotspot.

Optionally, the processing module is specifically configured to determine whether the first terminal device supports 5G, and in the case that the first terminal device supports 5G, the first terminal device creates a 5G according to the target channel. wifi hotspot; if the first terminal device does not support 5G, the first terminal device creates a 2.4G wifi hotspot according to the target channel.

Optionally, the multiple wireless fidelity WiFi information includes multiple WiFi channel identifiers and multiple WiFi channel bandwidths, and the processing module is specifically configured to, according to the multiple WiFi channel identifiers and the multiple WiFi channel bandwidths , calculate the target channel.

Optionally, the multiple Wi-Fi information includes multiple WiFi channel identifiers, multiple WiFi channel bandwidths, and multiple WiFi signal strengths, and the processing module is specifically configured to, according to the multiple WiFi channel identifiers, The multiple wifi channel bandwidths and multiple wifi signal strengths are used to calculate the target channel.

Optionally, the processing module is specifically configured to select the channel with the smallest usage rate as the target channel according to the multiple wifi information.

Optionally, the terminal device further includes:

The sending module is configured to send data to the second terminal device in response to the user's operation of transmitting data when the second terminal device has been connected to the first terminal device through the wifi hotspot.

Optionally, the data includes at least one of contacts, photos, videos, software, text messages, call records, bookmarks, music, and schedules.

A third aspect of the present application provides a terminal device, which may include:

a memory in which executable program code is stored;

a processor and a transceiver coupled to the memory;

The processor is used for scanning a plurality of wireless fidelity wifi in the surrounding environment to obtain a plurality of wifi information; calculating a target channel according to the plurality of wifi information; creating a wifi hotspot according to the target channel, the wifi A hotspot is used for the connection between the first terminal device and the second terminal device.

Optionally, the target channel is the channel with the smallest interference value.

Optionally, the wifi hotspot is a 5G wifi hotspot or a 2.4G wifi hotspot.

Optionally, the processor is specifically configured to determine whether the first terminal device supports 5G, and in the case that the first terminal device supports 5G, the first terminal device creates a 5G according to the target channel. wifi hotspot; if the first terminal device does not support 5G, the first terminal device creates a 2.4G wifi hotspot according to the target channel.

Optionally, the multiple wireless fidelity WiFi information includes multiple WiFi channel identifiers and multiple WiFi channel bandwidths, and the processor is specifically configured to, according to the multiple WiFi channel identifiers and the multiple WiFi channel bandwidths , calculate the target channel.

Optionally, the multiple wireless fidelity WiFi information includes multiple WiFi channel identifiers, multiple WiFi channel bandwidths, and multiple WiFi signal strengths, and the processor is specifically configured to, according to the multiple WiFi channel identifiers, The multiple wifi channel bandwidths and multiple wifi signal strengths are used to calculate the target channel.

Optionally, the processor is specifically configured to select, according to the multiple pieces of wifi information, the channel with the smallest usage rate as the target channel.

Optionally, the transceiver is configured to respond to the user's operation of transmitting data to the second terminal when the second terminal device has been connected to the first terminal device through the wifi hotspot. The device sends data.

Optionally, the data includes at least one of contacts, photos, videos, software, text messages, call records, bookmarks, music, and schedules.

A fourth aspect of the embodiments of the present application provides a computer-readable storage medium, including instructions, which, when executed on a processor, cause the processor to execute the method described in the first aspect of the present application.

Another aspect of the embodiments of the present invention discloses a computer program product, which when the computer program product runs on a computer, causes the computer to execute the method described in the first aspect of the present application.

In yet another aspect of the embodiments of the present invention, an application publishing platform is disclosed, and the application publishing platform is used for publishing a computer program product, wherein when the computer program product runs on a computer, the computer is made to execute the first aspect of the present application the method described.

As can be seen from the above technical solutions, the embodiments of the present application have the following advantages:

The first terminal device scans a plurality of wireless fidelity wifi in the surrounding environment to obtain a plurality of wifi information; the first terminal device calculates a target channel according to the plurality of wifi information; the first terminal device calculates a target channel according to the target channel, create a wifi hotspot, and the wifi hotspot is used for the connection between the first terminal device and the second terminal device. Compared with the fixed wifi channel set in the prior art, in the embodiment of the present application, the first terminal device can calculate a target channel according to multiple wifi information of the surrounding environment, and then create a wifi hotspot according to the target channel to create a wifi hotspot. The wifi hotspot is obtained in combination with the surrounding environment, thereby reducing the probability of the wifi hotspot being interfered.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present application more clearly, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments and the prior art. Obviously, the drawings in the following description are only some implementations of the present application. For example, other drawings may also be obtained from these drawings.

FIG. 1A is a schematic diagram of creating a wifi P2P hotspot through an old mobile phone for the connection of a new mobile phone;

1B is a schematic diagram of data transmission after the new mobile phone and the old mobile phone are connected;

Fig. 1C is a schematic diagram showing that the channel of the wifi hotspot and the channels of other wifi signals overlap;

2 is a schematic diagram of an embodiment of a method for switching and connecting in an embodiment of the present application;

3A is a schematic diagram of a terminal device calculating a target channel in an embodiment of the present application;

3B is a schematic diagram of a second terminal device connecting to a WiFi hotspot of the first terminal device in an embodiment of the present application;

3C is a schematic diagram of data transmission from a first terminal device to a second terminal device in an embodiment of the present application;

4 is a schematic diagram of an embodiment of a method for switching and connecting in an embodiment of the present application;

5A is a schematic diagram of an embodiment of a terminal device in an embodiment of the present application;

FIG. 5B is a schematic diagram of an embodiment of a terminal device in an embodiment of the present application;

FIG. 6 is a schematic diagram of another embodiment of a terminal device in an embodiment of the present application.

Detailed ways

Embodiments of the present application provide a method, terminal device and storage medium for switching connections, which are used to calculate a target channel according to multiple wifi information in the surrounding environment, and then create a wifi hotspot according to the target channel, so as to reduce the exposure of the wifi hotspot to the probability of interference.

In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the present application. examples, but not all examples. Based on the embodiments in this application, all should belong to the scope of protection of this application.

The following is a brief description of some terms involved in this application, as follows:

Wi-Fi: Wireless Fidelity (Wireless Fidelity, Wi-Fi) is a technology that can wirelessly connect terminals such as personal computers, handheld devices (such as PDAs (Personal Digital Assistant, PDA), mobile phones) to each other. Wi-Fi is a brand of wireless network communication technology held by the Wi-Fi Alliance (Wi-Fi Alliance). Wi-Fi can also be written as wifi.

Wi-Fi Direct: is a new technology that enables peer-to-peer Wi-Fi connections between devices such as smartphones and digital cameras, even in environments without traditional Wi-Fi networks or Wi-Fi access points .

P2P: is the abbreviation of English Peer-to-Peer (peer-to-peer), also known as "peer-to-peer". "Peer-to-peer" technology is a new network technology that relies on the computing power and bandwidth of the participants in the network, rather than clustering dependencies on a few servers. P2P is also the abbreviation of Point to Point in English.

Channel: Also known as channel and frequency band, it is a data signal transmission channel that uses wireless signals (such as electromagnetic waves) as a transmission carrier. Wireless networks (routers, Access Point (AP) hotspots, computer wireless network cards) can operate on multiple channels. Various wireless network devices within the coverage of wireless signals should try to use different channels to avoid interference between signals.

5G Wi-Fi: (802.11ac) refers to Wi-Fi operating in the 5GHz radio wave band and using the 802.11ac protocol. Higher wireless transmission speed is the biggest feature of 5G Wi-Fi. The industry believes that the entry-level speed of 5G Wi-Fi is 433Mbps, which is at least three times the rate of Wi-Fi, and some high-performance 5G Wi-Fi can reach more than 1Gbps.

Switch Assistant is a convenient mobile phone data migration tool. The software can create a hotspot by calling a mobile phone, and perform a matching connection between two mobile phones to achieve cross-platform, traffic-free, high-secrecy, and batch-speed transfer of mobile phone data between Android and Apple. The operating principle of the replacement assistant is basically to open the Wi-Fi hotspot or Wi-Fi P2P hotspot through the old mobile phone, and the new mobile phone connects to the hotspot opened by the old mobile phone, and then transmits files through socket technology. Transmission through Wi-Fi is not only stable, but also faster than other methods such as Bluetooth.

In the prior art, taking the current mainstream mobile phone replacement assistants as an example, as shown in FIG. 1A , it is a schematic diagram of creating a wifi P2P hotspot through an old mobile phone for connecting a new mobile phone. The old mobile phone creates a wifi P2P hotspot (the hotspot name with DIRECT is P2P, and vice versa is normal wifi) and then the new mobile phone scans the connection, and then starts transmission. As shown in Figure 1B, a schematic diagram of data transmission after establishing a connection between the new mobile phone and the old mobile phone. When the old mobile phone creates a Wi-Fi P2P hotspot, it is created directly, with the following code:

Reflect.invokeMethod(manager,"setWifiP2pChannels",channel,0,6,null);//Set the channel

manager.createGroup(channel,listener);//Create 2.4G wifi hotspot

From the above code to create a Wi-Fi P2P hotspot, it can be seen that a fixed channel is specified here. The Wi-FiP2P hotspot is a 2.4G wifi hotspot, and the channel is 6.

In the prior art, when creating a wifi hotspot, a fixed channel is specified. In this way, the transmission speed of the mobile phone may be affected by the surrounding wifi complex environment. If the channel of the Wi-Fi hotspot opened by the old mobile phone overlaps with the channel of a surrounding Wi-Fi signal, it will interfere with it. As shown in FIG. 1C , a schematic diagram showing that the channel of the wifi hotspot overlaps with the channels of other wifi signals.

From Figure 1C, it can be seen that in 2.4G wifi, the three channels 1, 6, and 11 do not overlap at all, that is, the three channels that people often say do not overlap each other. Each channel has a 20MHz bandwidth, and it is easy to see the spectral overlap between other channels in Figure 1C. In addition, if the device supports it, in addition to the three groups of channels 1, 6, and 11 that do not interfere with each other, there are also three groups of channels 2, 7, 12; 3, 8, 13; 4, 9, and 14 that do not interfere with each other.

In this embodiment of the present application, the terminal device can be deployed on land, including indoor or outdoor, handheld, wearable, or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed in the air (such as airplanes, balloons, and satellites) superior).

In this embodiment of the present application, the terminal device may be a mobile phone (Mobile Phone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (Virtual Reality, VR) terminal device, and an augmented reality (Augmented Reality, AR) terminal device , wireless terminal equipment in industrial control, wireless terminal equipment in self driving, wireless terminal equipment in remote medical, wireless terminal equipment in smart grid, Wireless terminal equipment in transportation safety, wireless terminal equipment in smart city or wireless terminal equipment in smart home, etc.

As an example and not a limitation, in this embodiment of the present application, the terminal device may also be a wearable device. Wearable devices can also be called wearable smart devices, which are the general term for the intelligent design of daily wear and the development of wearable devices using wearable technology, such as glasses, gloves, watches, clothing and shoes. A wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction. In a broad sense, wearable smart devices include full-featured, large-scale, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, which needs to cooperate with other devices such as smart phones. Use, such as all kinds of smart bracelets, smart jewelry, etc. for physical sign monitoring.

The technical solution of the present application will be further described below by way of embodiments. As shown in FIG. 2 , it is a schematic diagram of an embodiment of the method for switching and connecting in the embodiment of the present application. Can include:

201. The first terminal device scans multiple wifis in the surrounding environment to obtain multiple wifi information.

It should be noted that the embodiments of the present application are applied to a switch assistant application (application, APP). That is, both the first terminal device and the second terminal device need to install the switch assistant APP.

Optionally, the first terminal device scans multiple wifi in the surrounding environment to obtain multiple wifi information, which may include: the first terminal device responds to the user's operation of opening the wireless local area network, searches and scans the wifi in the surrounding environment, and obtains multiple wifi information.

Optionally, each wifi information may include: each wifi channel identifier and each wifi channel bandwidth.

Optionally, each wifi information may further include: each wifi signal strength, each wifi transmission rate and other information.

It can be understood that the surrounding environment refers to an environment within a range that can be searched by the current sitting position of the first terminal device. Moreover, here the first terminal device scans to obtain multiple wifi information of the surrounding environment, not for connecting to a certain wifi.

Exemplarily, the first terminal device is an old mobile phone, and the second terminal device is a new mobile phone as an example for description. The old mobile phone first scans the wifi situation in the surrounding environment to obtain wifi information, which can be achieved by the following code:

202. The first terminal device calculates a target channel according to the plurality of wifi information.

Optionally, the target channel is the channel with the smallest interference value.

Optionally, the multiple wifi information includes multiple wifi channel identifiers and multiple wifi channel bandwidths, and the first terminal device calculates the target channel according to the multiple wifi information, which may include: the first terminal The device calculates the target channel according to the multiple wifi channel identifiers and the multiple wifi channel bandwidths.

Optionally, the multiple WiFi information includes multiple WiFi channel identifiers, multiple WiFi channel bandwidths, and multiple WiFi signal strengths, and the first terminal device calculates the target channel according to the multiple WiFi information, which may be The method includes: calculating, by the first terminal device, a target channel according to the plurality of wifi channel identifiers, the plurality of wifi channel bandwidths, and the plurality of wifi signal strengths.

Optionally, calculating, by the first terminal device, the target channel according to the plurality of wifi information may include: calculating, by the first terminal device, the target channel through a preset algorithm according to the plurality of wifi information. That is, after obtaining each wifi information in the surrounding environment, the first terminal device calculates the best wifi channel in the environment through algorithm comparison.

Optionally, calculating, by the first terminal device, the target channel according to the plurality of wifi information may include: the first terminal device selecting, according to the plurality of wifi information, the channel with the smallest usage rate as the target. channel. That is, the first terminal device calculates the usage rate of each wifi channel according to the multiple wifi information, and selects the channel with the smallest usage rate, which is the target channel.

It can be understood that the first terminal device can select a 5G wifi channel and a 2.4G wifi channel according to the multiple wifi information; select the channel with the lowest usage rate from the 5G wifi channels, which is the target channel, and the channel from 2.4G The channel with the least usage rate is selected from the wifi channel, which is the target channel. Therefore, the target channel here includes the 5G target channel and the 2.4G target channel. According to whether the first terminal device supports 5G, a corresponding wifi hotspot is created.

As shown in FIG. 3A , it is a schematic diagram of calculating a target channel by a terminal device in an embodiment of the present application. Exemplarily, all the channels scanned by the terminal device are as follows:

5G channel = {36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165};

2.4G channel = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}.

The old mobile phone calculates the target channel according to multiple wifi information, which can be achieved by the following code:

203. The first terminal device creates a wifi hotspot according to the target channel, where the wifi hotspot is used to connect the first terminal device and the second terminal device.

Optionally, the wifi hotspot is a 5G wifi hotspot or a 2.4G wifi hotspot.

Optionally, creating a wifi hotspot by the first terminal device according to the target channel may include: judging whether the first terminal device supports 5G, and in the case that the first terminal device supports 5G, the first terminal device supports 5G. A terminal device creates a 5G wifi hotspot according to the target channel; if the first terminal device does not support 5G, the first terminal device creates a 2.4G wifi hotspot according to the target channel. The transmission rate of 5G wifi is several times higher than that of 2.4G wifi.

Optionally, the system of the first terminal device is an Android system or an Apple system, and the system of the second terminal device is an Android system or an Apple system. That is, the embodiments of the present application can be applied to cross-system terminal devices, for example: the systems of the first terminal device and the second terminal device are respectively the Android system and the Android system, or the Android system and the Apple system, or the Apple system and the Android system , or, Apple system and Apple system, the two systems can communicate with each other without barriers.

It can be understood that, the wifi hotspot in this embodiment of the present application may also be referred to as a Wi-Fi P2P hotspot. Before creating a wifi hotspot, the old mobile phone scans the wifi in the surrounding environment and obtains each wifi information, such as channel bandwidth and signal strength, so as to calculate the best channel, that is, the best channel is the wifi hotspot to be created. Channel. Then dynamically set the wifi hotspot to improve the stability and transmission speed of this wifi hotspot.

Exemplarily, the old mobile phone sets the channel to create a wifi hotspot, which can be implemented by the following code:

The frequency passed in above is the target channel calculated in step 202, which may also be called the optimal channel.

In the embodiment of the present application, the first terminal device scans multiple wireless fidelity WiFis in the surrounding environment to obtain multiple WiFi information; the first terminal device calculates the target channel according to the multiple WiFi information; the first terminal device calculates the target channel according to the multiple WiFi information. A terminal device creates a wifi hotspot according to the target channel, and the wifi hotspot is used to connect the first terminal device and the second terminal device. Compared with the fixed wifi channel set in the prior art, in the embodiment of the present application, the first terminal device can calculate a target channel according to multiple wifi information of the surrounding environment, and then create a wifi hotspot according to the target channel to create a wifi hotspot. The wifi hotspot is obtained in combination with the surrounding environment, thereby reducing the probability of the wifi hotspot being interfered.

As shown in FIG. 4 , it is a schematic diagram of an embodiment of a method for switching and connecting in an embodiment of the present application.

Can include:

401. The first terminal device scans multiple wifis in the surrounding environment to obtain multiple wifi information.

402. The first terminal device calculates a target channel according to the multiple pieces of wifi information.

403. The first terminal device creates a wifi hotspot according to the target channel, where the wifi hotspot is used to connect the first terminal device and the second terminal device.

It should be noted that steps 401-403 are similar to steps 201-203 in the embodiment shown in FIG. 2 , and details are not repeated here.

404. In the case that the second terminal device is connected to the first terminal device through the wifi hotspot, the first terminal device responds to the user's operation of transmitting data, and sends data to the second terminal device .

It can be understood that the second terminal device can connect to the wifi hotspot opened by the first terminal device, so as to receive data transmitted from the first terminal device.

Optionally, if the wifi hotspot is a 5G wifi hotspot, the second terminal device can connect to the 5G wifi hotspot, so that the first terminal device can transmit data to the second terminal device. If the wifi hotspot is a 2.4G wifi hotspot, the second terminal device can connect to the 2.4G wifi hotspot, so that the first terminal device can transmit data to the second terminal device.

Optionally, after the first terminal device creates a wifi hotspot according to the target channel, it can generate a two-dimensional code, three-dimensional code or four-dimensional code, etc. about the wifi hotspot on the display interface, and the second terminal device can respond to the user's scanning operation and scan the hotspot. The first terminal device displays the two-dimensional code, three-dimensional code, or four-dimensional code, etc. displayed on the interface to connect to the wifi hotspot. Alternatively, the second terminal device may display the wifi hotspot in response to the user's scanning operation, and then connect to the wifi hotspot in response to the user's connection operation. The operation of connecting the second terminal device to the wifi hotspot of the first terminal device may include, but is not limited to, the above-mentioned implementations, which will not be repeated here. Exemplarily, as shown in FIG. 3B , it is a schematic diagram of a second terminal device connecting to a wifi hotspot of the first terminal device in this embodiment of the present application.

Optionally, the data includes at least one of contacts, photos, videos, software, text messages, call records, bookmarks, music, and schedules.

It should be noted that the data transmission between the first terminal device and the second terminal device is free of traffic; that is, the near-field hotspot connection of the mobile phone is used, network traffic is not consumed, and data lines are not transmitted to each other through the air. Further, the types of data transmitted between terminal devices are diverse. For example, the transmitted data can include contacts, photos, videos, software, text messages, call records, music, schedules, etc., and various data types can be covered. Moreover, it is easy to operate. Both the old mobile phone and the new mobile phone display the operation step logo, and the data transfer can be completed in a few steps. The confidentiality of data transmission is also high. Because it is a direct connection between two devices, it does not need to be transmitted through a third-party cloud, so data leakage can be avoided, thereby comprehensively protecting the privacy of mobile phones.

Optionally, when the first terminal device sends data to the second terminal device, it can select all in batches, or select part of it, which can be determined according to the actual needs of the user, which will not be repeated here. Exemplarily, as shown in FIG. 3C , it is a schematic diagram of data transmission from a first terminal device to a second terminal device in an embodiment of the present application.

Optionally, when the first terminal device transmits data to the second terminal device, the space occupied by the transmitted data is displayed, so as to help the user decide whether to select all or part of them in batches.

Optionally, the second terminal device may display at least one of the percentage of the transmitted data, the file type of the transmitted data, the remaining storage space, and the occupied size of the transmitted data.

It should be noted that, in the embodiment of the present application, the terminal device can be allowed to authorize the Wi-Fi permission of the switch assistant according to the prompt of the software application. Due to the near-field hotspot connection technology, Wi-Fi needs to be turned off. Disconnecting Wi-Fi is a normal phenomenon, and the transmission process is free. Traffic transmission does not consume network traffic; according to the software application prompts, it is also possible to authorize the switch assistant to access related data such as contacts, photos, calendars, etc., in order to read the data normally for selection and transmission; it can also be selected according to the software application. Prompt, allow the authorized replacement assistant to access the camera, in order to perform the scan code connection operation normally (for example, the new mobile phone scans the old mobile phone to generate a QR code about the wifi hotspot, so as to connect to the wifi hotspot of the new mobile phone).

In the embodiment of the present application, the first terminal device scans multiple wireless fidelity WiFis in the surrounding environment to obtain multiple WiFi information; the first terminal device calculates the target channel according to the multiple WiFi information; the first terminal device calculates the target channel according to the multiple WiFi information. A terminal device creates a wifi hotspot according to the target channel, and the wifi hotspot is used for the connection between the first terminal device and the second terminal device; the second terminal device communicates with the first terminal device through the wifi hotspot. When a terminal device is connected, the first terminal device sends data to the second terminal device in response to the user's operation of transmitting data. Compared with the fixed wifi channel set in the prior art, in the embodiment of the present application, the first terminal device can calculate a target channel according to multiple wifi information of the surrounding environment, and then create a wifi hotspot according to the target channel, which is the same as the first terminal device. The two terminal devices perform a wifi hotspot link, because the created wifi hotspot is obtained in combination with the surrounding environment, thereby reducing the probability of the wifi hotspot being interfered. Dynamically setting the channel of the wifi hotspot can greatly reduce the interference of the surrounding environment to the wifi hotspot signal, thereby greatly improving the transmission speed and transmission stability of the switch assistant.

As shown in FIG. 5A , it is a schematic diagram of an embodiment of a terminal device in an embodiment of the present application, which may include:

The acquisition module 501 is used for scanning multiple wireless fidelity wifi in the surrounding environment to obtain multiple wifi information;

The processing module 502 is configured to calculate a target channel according to the plurality of wifi information; and create a wifi hotspot according to the target channel, and the wifi hotspot is used for the connection between the first terminal device and the second terminal device.

Optionally, the target channel is the channel with the smallest interference value.

Optionally, the wifi hotspot is a 5G wifi hotspot or a 2.4G wifi hotspot.

Optionally, the processing module 502 is specifically configured to determine whether the first terminal device supports 5G, and in the case that the first terminal device supports 5G, the first terminal device creates a 5G wifi according to the target channel. Hotspot; if the first terminal device does not support 5G, create a 2.4G wifi hotspot according to the target channel.

Optionally, the multiple Wi-Fi information includes multiple WiFi channel identifiers and multiple WiFi channel bandwidths. The processing module 502 is specifically configured to, according to the multiple WiFi channel identifiers and the multiple WiFi channel bandwidths, Calculate the target channel.

Optionally, the multiple wireless fidelity WiFi information includes multiple WiFi channel identifiers, multiple WiFi channel bandwidths, and multiple WiFi signal strengths. The processing module 502 is specifically configured to, according to the multiple WiFi channel identifiers, The target channel is calculated based on the multiple WiFi channel bandwidths and multiple WiFi signal strengths.

Optionally, the processing module 502 is specifically configured to select the channel with the smallest usage rate as the target channel according to the multiple wifi information.

Optionally, as shown in FIG. 5B , which is a schematic diagram of an embodiment of a terminal device in an embodiment of the present application, the terminal device further includes:

The sending module 503 is configured to send data to the second terminal device in response to the user's operation of transmitting data when the second terminal device is connected to the first terminal device through the wifi hotspot.

Optionally, the data includes at least one of contacts, photos, videos, software, text messages, call records, bookmarks, music, and schedules.

As shown in FIG. 6 , it is a schematic diagram of another embodiment of the terminal device in the embodiment of the present application. FIG. 6 is a block diagram showing a partial structure of a mobile phone related to a terminal device provided by an embodiment of the present invention. 6 , the mobile phone includes: a radio frequency (RF) circuit 610, a memory 620, an input unit 630, a display unit 640, a sensor 650, an audio circuit 660, a wireless fidelity (Wi-Fi) module 670, a processing 680, and the power supply 690 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 6 does not constitute a limitation on the mobile phone, and may include more or less components than the one shown, or combine some components, or arrange different components.

Below in conjunction with Figure 6, the various components of the mobile phone are introduced in detail:

The RF circuit 610 can be used for receiving and sending signals during transmission and reception of information or during a call. In particular, after receiving the downlink information of the base station, it is processed by the processor 680; in addition, the designed uplink data is sent to the base station. Typically, the RF circuit 610 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 610 may communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile Communication (GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) , CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), email, Short Messaging Service (Short Messaging Service, SMS) and the like.

The memory 620 can be used to store software programs and modules, and the processor 680 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 620 . The memory 620 may mainly include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program (such as a sound playback function, an image playback function, etc.) required for at least one function, and the like; Data created by the use of the mobile phone (such as audio data, phone book, etc.), etc. Additionally, memory 620 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 input unit 630 may be used for receiving inputted numerical or character information, and generating key signal input related to user setting and function control of the mobile phone. Specifically, the input unit 630 may include a touch panel 631 and other input devices 632 . The touch panel 631, also referred to as a touch screen, can collect the user's touch operations on or near it (such as the user's finger, stylus, etc., any suitable object or attachment on or near the touch panel 631). operation), and drive the corresponding connection device according to the preset program. Optionally, the touch panel 631 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the touch controller. To the processor 680, and can receive the commands sent by the processor 680 and execute them. In addition, the touch panel 631 can be realized by various types of resistive, capacitive, infrared, and surface acoustic waves. Besides the touch panel 631 , the input unit 630 may further include other input devices 632 . Specifically, other input devices 632 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 640 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 640 may include a display panel 641. Optionally, the display panel 641 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Further, the touch panel 631 can cover the display panel 641, and when the touch panel 631 detects a touch operation on or near it, it transmits it to the processor 680 to determine the type of the touch event, and then the processor 680 determines the type of the touch event according to the touch event. Type provides corresponding visual output on display panel 641 . Although in FIG. 6, the touch panel 631 and the display panel 641 are used as two independent components to realize the input and input functions of the mobile phone, in some embodiments, the touch panel 631 and the display panel 641 can be integrated to form Realize the input and output functions of the mobile phone.

The cell phone may also include at least one sensor 650, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 641 according to the brightness of the ambient light, and the proximity sensor may turn off the display panel 641 and/or when the mobile phone is moved to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary. games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. Repeat.

The audio circuit 660, the speaker 661, and the microphone 662 can provide an audio interface between the user and the mobile phone. The audio circuit 660 can transmit the received audio data converted electrical signal to the speaker 661, and the speaker 661 converts it into a sound signal for output; on the other hand, the microphone 662 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 660 After receiving, it is converted into audio data, and then the audio data is output to the processor 680 for processing, and then sent to, for example, another mobile phone through the RF circuit 610, or the audio data is output to the memory 620 for further processing.

Wi-Fi is a short-distance wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the Wi-Fi module 670. It provides users with wireless broadband Internet access. Although FIG. 6 shows the Wi-Fi module 670, it can be understood that it is not an essential component of the mobile phone, and can be completely omitted as required within the scope of not changing the essence of the invention.

The processor 680 is the control center of the mobile phone, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 620, and calling the data stored in the memory 620. Various functions of the mobile phone and processing data, so as to monitor the mobile phone as a whole. Optionally, the processor 680 may include one or more processing units; preferably, the processor 680 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 680 .

The mobile phone also includes a power supply 690 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 680 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

Although not shown, the mobile phone may also include a camera, a Bluetooth module, and the like, which will not be repeated here.

In this embodiment of the present invention, the processor 680 is configured to scan multiple wireless fidelity wifi in the surrounding environment to obtain multiple wifi information; calculate a target channel according to the multiple wifi information; create a target channel according to the target channel A wifi hotspot, the wifi hotspot is used for the connection between the first terminal device and the second terminal device.

Optionally, the target channel is the channel with the smallest interference value.

Optionally, the wifi hotspot is a 5G wifi hotspot or a 2.4G wifi hotspot.

Optionally, the processor 680 is specifically configured to determine whether the first terminal device supports 5G, and in the case that the first terminal device supports 5G, the first terminal device creates a 5G wifi according to the target channel. Hotspot; if the first terminal device does not support 5G, the first terminal device creates a 2.4G wifi hotspot according to the target channel.

Optionally, the multiple Wi-Fi information includes multiple WiFi channel identifiers and multiple WiFi channel bandwidths. The processor 680 is specifically configured to, according to the multiple WiFi channel identifiers and the multiple WiFi channel bandwidths, Calculate the target channel.

Optionally, the multiple wireless fidelity wifi information includes multiple wifi channel identifiers, multiple wifi channel bandwidths, and multiple wifi signal strengths. The processor 680 is specifically configured to, according to the multiple wifi channel identifiers, The target channel is calculated based on the multiple WiFi channel bandwidths and multiple WiFi signal strengths.

Optionally, the processor 680 is specifically configured to select the channel with the smallest usage rate as the target channel according to the multiple wifi information.

Optionally, the RF circuit 610 is configured to respond to the user's operation of transmitting data to the second terminal device when the second terminal device has been connected to the first terminal device through the wifi hotspot send data.

Optionally, the data includes at least one of contacts, photos, videos, software, text messages, call records, bookmarks, music, and schedules.

In the above-mentioned embodiments, it may be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented in software, it can 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. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present invention are generated. The computer may be a general purpose computer, special purpose computer, computer network, or other programmable device. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center The transmission is carried out to another website site, computer, server or data center by wire (eg coaxial cable, optical fiber, Digital Subscriber Line, DSL) or wireless (eg infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be stored by a computer or a data storage device such as a server, a data center, etc. that includes one or more available media integrated. The usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVDs), or semiconductor media (eg, Solid State Disk (SSD)), among others.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above may refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the present application can be embodied in the form of software products in essence, or the parts that contribute to the prior art, or all or part of the technical solutions, and the computer software products are stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, removable hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The technical solutions described in the embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the present application.

Claims (10)

1. A method for connecting a switch, comprising:

the method comprises the steps that a first terminal device scans a plurality of wireless fidelity wifi of the surrounding environment to obtain a plurality of wifi information;

the first terminal equipment calculates a target channel according to the wifi information;

and the first terminal equipment creates a wifi hotspot according to the target channel, wherein the wifi hotspot is used for connecting the first terminal equipment and the second terminal equipment.

2. The method of claim 1, wherein the target channel is a channel with a minimum interference value.

3. The method according to claim 1 or 2, wherein the first terminal device creates a wifi hotspot according to the target channel, and comprises:

judging whether the first terminal equipment supports 5G or not, and under the condition that the first terminal equipment supports 5G, the first terminal equipment creates a 5G wifi hotspot according to the target channel;

and under the condition that the first terminal equipment does not support 5G, the first terminal equipment creates a 2.4G wifi hotspot according to the target channel.

4. The method according to claim 1 or 2, wherein the wifi information includes wifi channel identifiers and wifi channel bandwidths, and the first terminal device calculates a target channel according to the wifi information, including:

and the first terminal equipment calculates a target channel according to the plurality of wifi channel identifications and the plurality of wifi channel bandwidths.

5. The method of claim 1 or 2, wherein the wifi information comprises wifi channel identifiers, wifi channel bandwidths, and wifi signal strengths, and the first terminal device calculates the target channel according to the wifi information, comprising:

and the first terminal equipment calculates a target channel according to the plurality of wifi channel identifications, the plurality of wifi channel bandwidths and a plurality of wifi signal strengths.

6. The method according to claim 1 or 2, wherein the first terminal device calculates a target channel according to the wifi information, and comprises:

and the first terminal equipment selects the channel with the minimum utilization rate as a target channel according to the plurality of wifi information.

7. The method according to claim 1 or 2, characterized in that the method further comprises:

and under the condition that the second terminal equipment is connected with the first terminal equipment through the wifi hotspot, the first terminal equipment responds to the operation of data transmission of the user and sends data to the second terminal equipment.

8. A terminal device, comprising:

the system comprises an acquisition module, a processing module and a display module, wherein the acquisition module is used for scanning a plurality of wireless fidelity wifi of the surrounding environment and acquiring a plurality of wifi information;

the processing module is used for calculating a target channel according to the wifi information; and creating a wifi hotspot according to the target channel, wherein the wifi hotspot is used for connecting the first terminal device and the second terminal device.

9. A terminal device, comprising:

a memory storing executable program code;

a processor coupled with the memory;

the processor is used for scanning a plurality of wireless fidelity wifi of the surrounding environment to acquire a plurality of wifi information; calculating a target channel according to the plurality of wifi information; and creating a wifi hotspot according to the target channel, wherein the wifi hotspot is used for connecting the first terminal device and the second terminal device.

10. A computer-readable storage medium comprising instructions that, when executed on a processor, cause the processor to perform the method of any of claims 1-7.

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