CN110662209A - Screen projection equipment connection method and device in isolated network - Google Patents
Screen projection equipment connection method and device in isolated network Download PDFInfo
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- CN110662209A CN110662209A CN201910965277.0A CN201910965277A CN110662209A CN 110662209 A CN110662209 A CN 110662209A CN 201910965277 A CN201910965277 A CN 201910965277A CN 110662209 A CN110662209 A CN 110662209A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention provides a method and a device for connecting screen projection equipment in an isolation network, wherein the method is applied to the screen projection equipment and comprises the following steps: receiving a screen projection request; searching and accessing the target WiFi according to the access information of the target WiFi; when detecting that the target WiFi starts AP isolation, opening a hotspot of the target WiFi, and sending hotspot access information to screen projection initiating equipment; and receiving an access hotspot request sent by the screen projection initiating device, and establishing communication connection with the screen projection initiating device through a self hotspot. After the screen projection equipment is accessed to the target WiFi according to the access information of the target WiFi in the screen projection request, the self hotspot can be opened when the target WiFi is detected to start AP isolation, so that the screen projection initiating equipment can be directly connected to the hotspot to establish communication connection with the screen projection equipment, access limitation caused by AP isolation is broken through, and screen projection is performed in a network with the AP isolation started.
Description
Technical Field
The invention relates to the technical field of internet, in particular to a method and a device for connecting screen projection equipment in an isolation network.
Background
In the era of mobile internet, because the wireless local area network has many advantages of fast transmission speed, convenient access to the network, etc., it has become the leading strength of terminal access. Therefore, many screen projection devices also access the network through WiFi, and project and display the screen on the mobile device such as a mobile phone or a tablet computer.
In general, different network environments have different security requirements for network connections. For example, in public places such as schools, shopping malls, and the like, in order to ensure secure network Access, a WiFi (Wireless-Fidelity, Wireless local area network) hotspot provided is often a Web authentication hotspot, and a routing mode isolated by an AP (Access Point) is simultaneously started. That is, the user can use the network after the identity authentication is successful, and because the AP isolation is opened, the mobile devices accessing the network are isolated from each other and cannot access each other. As shown in fig. 1, when a screen is projected in such a network environment, even if the screen projecting device 110 accesses the target WiFi120 by means of the authentication information input by the screen projecting sending end 130, the AP isolation makes the device of the screen projecting sending end 130 unable to search for the screen projecting device 110, and unable to establish a communication connection and implement screen projection.
Therefore, in the related art, the screen projection device cannot project the screen in the isolated network environment.
Disclosure of Invention
The embodiment of the invention aims to provide a method and a device for connecting screen projection equipment in an isolation network, so as to realize the use of the screen projection equipment in the isolation network. The specific technical scheme is as follows:
in a first aspect, an embodiment of the present invention provides a method for connecting a screen projection device in an isolated network, which is applied to the screen projection device, and includes:
receiving a screen projection request; the screen projection request is sent by screen projection initiating equipment which is accessed to a target wireless local area network WiFi, wherein the screen projection request comprises access information of the target WiFi;
searching and accessing the target WiFi according to the access information of the target WiFi;
when detecting that the target WiFi starts AP isolation of an access point, opening a hotspot of the target WiFi, and sending hotspot access information to screen projection initiating equipment, so that the screen projection initiating equipment sends a hotspot access request to the screen projection equipment when receiving the hotspot access information;
receiving an access hotspot request sent by screen projection initiating equipment, and establishing communication connection with the screen projection initiating equipment through a hotspot of the equipment
Optionally, before the step of receiving a screen-projection request, the method further includes:
establishing Bluetooth connection with screen projection initiating equipment;
the step of receiving a screen projection request comprises: and receiving a screen projection request through the Bluetooth connection.
Optionally, the screen-casting request further includes: whether to turn on the identification of the hotspot;
before the step of opening the self hotspot, the method further comprises the following steps:
detecting whether the identification of whether the hotspot is opened in the screen projection request is in an opening state; if yes, the target WiFi is detected to open AP isolation, and the step of opening the self hot spot when the target WiFi is detected to open AP isolation of the access point is executed.
Optionally, the step of, when it is detected that the target WiFi starts access point AP isolation, opening a hotspot itself, and sending hotspot access information to a screen projection initiating device, so that the screen projection initiating device sends a hotspot access request to the screen projection device when receiving the hotspot access information includes:
when detecting that the target WiFi starts AP isolation, opening a hotspot of the target WiFi, connecting through the Bluetooth, and sending hotspot access information to the screen projection initiating device so that the screen projection initiating device displays a hotspot access page in a preset interface, and after a user confirms the hotspot access page, the screen projection device is disconnected from the target WiFi and sends a hotspot access request to the screen projection device.
Optionally, if the target WiFi starts network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
the step of searching and accessing the target WiFi according to the access information of the target WiFi comprises the following steps:
searching for target WiFi according to the name of the target WiFi;
performing network authentication of the target WiFi according to the network authentication information;
and accessing the target WiFi when the network authentication information is successfully authenticated.
In a second aspect, an embodiment of the present invention provides a method for connecting a screen projection device in an isolated network, which is applied to a screen projection initiating device, and includes:
after accessing a target WiFi, sending a screen projection request to screen projection equipment so that the screen projection equipment can access the target WiFi, and opening a hot spot of the screen projection equipment when the screen projection equipment detects that the target WiFi starts AP isolation of an access point; the screen projection request comprises access information of the target WiFi;
receiving hotspot access information sent by the screen projection equipment;
searching a hotspot started by the screen projection equipment according to the hotspot access information;
and after the hotspot is searched, sending a hotspot access request to screen projection equipment, and establishing communication connection with the screen projection equipment through the hotspot.
Optionally, before the step of sending the screen projection request to the screen projection device, the method further includes:
establishing Bluetooth connection with screen projection equipment;
the step of sending a screen projection request to the screen projection device includes: and sending a screen projection request to the screen projection equipment through the Bluetooth connection.
Optionally, after accessing the target WiFi, sending a screen projection request to the screen projection device, so that the screen projection device accesses the target WiFi, and when detecting that the target WiFi starts AP isolation of an access point, opening a hotspot of the screen projection device, includes:
acquiring access information of a target WiFi;
receiving a hotspot opening state set by a user; the hot spot opening state comprises an identifier for judging whether to open the hot spot;
and adding the identifier of the hot spot and the access information of the target WiFi into the screen projection request, and sending the identifier of the hot spot and the access information of the target WiFi to screen projection equipment through the Bluetooth connection, so that the screen projection equipment searches and accesses the target WiFi according to the access information, detects whether the identifier of the hot spot is opened or not, and opens the hot spot when the identifier of the hot spot is opened or not.
Optionally, the step of receiving hotspot access information sent by the screen projection device includes:
receiving hotspot access information sent by the screen projection equipment through the Bluetooth connection;
the step of searching the hot spot started by the screen projection equipment according to the hot spot access information comprises the following steps:
and displaying a hotspot access page in a preset interface, and after the user confirms, executing the step of searching the hotspot started by the screen projection equipment according to the hotspot access information.
Optionally, if the target WiFi starts network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
after accessing the target WiFi, sending a screen projection request to screen projection equipment so that the screen projection equipment can access the target WiFi, wherein the step comprises the following steps of:
and sending a screen projection request to screen projection equipment so that the screen projection equipment searches for target WiFi according to the name of the target WiFi, performs network authentication of the target WiFi according to the network authentication information, and enables the screen projection equipment to access the target WiFi when the network authentication information is successfully authenticated.
In a third aspect, an embodiment of the present invention provides a connection device for screen projection devices in an isolated network, where the connection device is applied to a screen projection device, and includes:
the request receiving module is used for receiving a screen projection request; the screen projection request is sent by screen projection initiating equipment which is accessed to a target wireless local area network WiFi, wherein the screen projection request comprises access information of the target WiFi;
the network access module is used for searching and accessing the target WiFi according to the access information of the target WiFi;
the hotspot opening module is used for opening a hotspot of the target WiFi when the target WiFi is detected to start access point AP isolation, and sending hotspot access information to screen projection initiating equipment so that the screen projection initiating equipment sends a hotspot access request to the screen projection equipment when receiving the hotspot access information;
the first connection module is used for receiving an access hotspot request sent by the screen projection initiating device and establishing communication connection with the screen projection initiating device through a hotspot of the first connection module.
Optionally, the apparatus further comprises:
the first Bluetooth connection module is used for establishing Bluetooth connection with the screen projection initiating device before the request receiving module receives the screen projection request;
the request receiving module is specifically used for receiving a screen projection request through the Bluetooth connection.
Optionally, the screen-casting request further includes: whether to turn on the identification of the hotspot;
the device further comprises:
the detection module is used for detecting whether the identifier for starting the hotspot in the screen projection request is in a starting state before the hotspot opening module opens the hotspot; if yes, the target WiFi is detected to start AP isolation, and the hotspot opening module is triggered to open the hotspot.
Optionally, the hotspot opening module is specifically configured to, when it is detected that the target WiFi opens AP isolation, open a hotspot of the target WiFi, and send hotspot access information to the screen projection initiating device through the bluetooth connection, so that the screen projection initiating device displays a hotspot access page in a preset interface, and after the screen projection device is confirmed by a user, disconnect the target WiFi and send a hotspot access request to the screen projection device.
Optionally, if the target WiFi starts network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
the network access module comprises:
the searching unit is used for searching the target WiFi according to the name of the target WiFi;
the authentication unit is used for carrying out network authentication of the target WiFi according to the network authentication information;
and the access unit is used for accessing the target WiFi when the network authentication information is successfully authenticated.
In a fourth aspect, an embodiment of the present invention provides a connection device for a screen projection device in an isolated network, which is applied to a screen projection initiating device, and includes:
the device comprises a request sending module, a screen projection module and a control module, wherein the request sending module is used for sending a screen projection request to screen projection equipment after accessing a target WiFi so that the screen projection equipment can access the target WiFi and open a hot spot of the screen projection equipment when detecting that the target WiFi opens AP isolation of an access point; the screen projection request comprises access information of the target WiFi;
the information receiving module is used for receiving hotspot access information sent by the screen projection equipment;
the hotspot searching module is used for searching hotspots started by the screen projection equipment according to the hotspot access information;
and the second connection module is used for sending a hotspot access request to the screen projection equipment after the hotspot is searched, and establishing communication connection with the screen projection equipment through the hotspot.
Optionally, the apparatus further comprises:
the second Bluetooth connection module is used for establishing Bluetooth connection with the screen projection equipment before the request sending module sends the screen projection request to the screen projection equipment;
the request sending module is specifically used for sending a screen projection request to the screen projection equipment through the Bluetooth connection.
Optionally, the request sending module includes:
the information acquisition unit is used for acquiring access information of the target WiFi;
the device comprises a setting receiving unit, a hot spot starting unit and a hot spot starting unit, wherein the setting receiving unit is used for receiving a hot spot starting state set by a user; the hot spot opening state comprises an identifier for judging whether to open the hot spot;
and the adding unit is used for adding the identifier of the hot spot and the access information of the target WiFi into the screen projection request, and sending the identifier of the hot spot and the access information of the target WiFi to the screen projection equipment through the Bluetooth connection, so that the screen projection equipment searches and accesses the target WiFi according to the access information, detects whether the identifier of the hot spot is in an on state, and opens the hot spot of the screen projection equipment when the identifier of the hot spot is in the on state.
Optionally, the information receiving module is specifically configured to receive hotspot access information sent by the screen projection device through the bluetooth connection;
the hotspot searching module is specifically used for displaying a hotspot access page in a preset interface, and after the user confirms, triggering the hotspot searching module to search hotspots started by the screen projection equipment according to the hotspot access information.
Optionally, if the target WiFi starts network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
the request sending module is specifically configured to send a screen projection request to screen projection equipment, so that the screen projection equipment searches for a target WiFi according to a name of the target WiFi, performs network authentication of the target WiFi according to the network authentication information, and enables the screen projection equipment to access the target WiFi when the network authentication information is successfully authenticated.
In a fifth aspect, an embodiment of the present invention provides a screen projection device, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the steps of the screen projection equipment connecting method in the isolated network in the first aspect when executing the program stored in the memory.
In a sixth aspect, an embodiment of the present invention provides a screen projection initiating device, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the steps of the screen projection equipment connecting method in the isolated network in the second aspect when executing the program stored in the memory.
In a seventh aspect, an embodiment of the present invention further provides a computer program product containing instructions, which when run on a computer, causes the computer to execute any of the above-mentioned methods for connecting a screen projection device in an isolated network.
The embodiment of the invention provides a method and a device for connecting screen projection equipment in an isolation network, which receive a screen projection request; searching and accessing the target WiFi according to the access information of the target WiFi; when detecting that the target WiFi starts AP isolation of an access point, opening a hotspot of the target WiFi, and sending hotspot access information to screen projection initiating equipment, so that the screen projection initiating equipment sends a hotspot access request to the screen projection equipment when receiving the hotspot access information; and receiving an access hotspot request sent by the screen projection initiating device, and establishing communication connection with the screen projection initiating device through a self hotspot. After the screen projection equipment is accessed to the target WiFi according to the access information of the target WiFi in the screen projection request, the self hotspot can be opened when the target WiFi is detected to start AP isolation, so that the screen projection initiating equipment can be directly connected to the hotspot to establish communication connection with the screen projection equipment, access limitation caused by AP isolation is broken through, and screen projection is performed in a network with the AP isolation started.
Of course, not all of the advantages described above need to be achieved at the same time in the practice of any one product or method of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a screen projection device connected to an isolation network in the related art;
fig. 2a is a schematic diagram of a connection method of a screen projection device in an isolated network according to an embodiment of the present invention;
fig. 2b is another schematic diagram of a method for connecting a screen projection device in an isolated network according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of a method for connecting a screen projection device in an isolated network according to an embodiment of the present invention;
fig. 4 is another schematic flow chart of a method for connecting a screen projection device in an isolated network according to an embodiment of the present invention;
fig. 5 is a schematic flowchart of another method for connecting a screen projection device in an isolated network according to an embodiment of the present invention;
fig. 6 is another schematic flow chart of another method for connecting a screen projection device in an isolated network according to an embodiment of the present invention;
FIG. 7a is an exemplary diagram of the embodiment of FIG. 6;
FIG. 7b is an exemplary diagram of the embodiment of FIG. 6;
FIG. 7c is an exemplary diagram of the embodiment of FIG. 6;
FIG. 7d is another exemplary diagram of the embodiment shown in FIG. 6;
fig. 8 is a schematic structural diagram of a connection device of a screen projection device in an isolated network according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a connection device of a screen projection device in another isolated network according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a screen projection device according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a screen projection initiating device according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In practical applications, users often utilize screen projection technology to obtain a better viewing experience, i.e., to synchronize the content on one screen to another screen for display. In order to enable the screen projection initiating device and the screen projection device to access each other in the WiFi environment with the AP isolation turned on, as shown in fig. 2a, in the embodiment of the present invention, a screen projection request is first sent to the screen projection device 210 by the screen projection initiating device 230 that has accessed the target WiFi; the screen projection device 210 also accesses the target WiFi220 according to the target WiFi access information in the request, and opens its own hotspot when detecting that the target WiFi220 opens the AP isolation, so that the screen projection initiating device 230 is connected to the hotspot of the screen projection device 210, as shown in fig. 2b, the two are not connected to the target WiFi any more, thereby breaking through the access restriction caused by the target WiFi opening the AP isolation, and establishing a communication connection.
Specifically, as shown in fig. 3, the method for connecting a screen projection device in an isolated network according to an embodiment of the present invention is applied to a screen projection device, and includes:
s301, receiving a screen projection request; the screen projection request is sent by screen projection initiating equipment which has access to a target wireless local area network WiFi, wherein the screen projection initiating equipment contains access information of the target WiFi.
In this embodiment, the screen projection initiating device may be an electronic device such as a mobile phone, a tablet computer, a notebook computer, or the like; the access information of the target WiFi may include: name, password, security type, etc. of the target WiFi.
In this embodiment, the screen projection device and the screen projection initiating device may send messages to each other through other wireless communication connection modes such as bluetooth or infrared.
S302, searching and accessing the target WiFi according to the access information of the target WiFi.
And S303, when detecting that the target WiFi starts AP isolation of the access point, opening a hotspot of the target WiFi, and sending hotspot access information to the screen projection initiating device, so that the screen projection initiating device sends a hotspot access request to the screen projection device when receiving the hotspot access information.
Specifically, the hotspot access information may include a notification message that the hotspot is opened, a hotspot name, a hotspot password, and the like.
S304, receiving a hotspot access request sent by the screen projection initiating device, and establishing communication connection with the screen projection initiating device through the hotspot access request.
As can be seen from the embodiment shown in fig. 3, the screen projection request sent by the screen projection initiating device that has access to the target WiFi includes the access information of the target WiFi, so that the screen projection initiating device first accesses the target WiFi according to the access information, and then opens its hotspot when it is detected that the target WiFi opens the AP isolation, so that the screen projection initiating device can be directly connected to the hotspot where the screen projection device opens, and establish a communication connection with the screen projection device through the hotspot, thereby implementing screen projection in the network where the AP isolation is opened.
Fig. 4 is another schematic flow chart of a method for connecting a screen projection device in an isolated network according to an embodiment of the present invention. As shown in fig. 4, the method is applied to a screen projection device, and comprises the following steps:
s401, Bluetooth connection is established with the screen projection initiating device.
S402, receiving a screen projection request through Bluetooth connection.
As in step S301 in the embodiment shown in fig. 3, the screen projection request is sent by the screen projection initiating device that has accessed the target WiFi, and the request includes access information of the target WiFi.
And S403, searching and accessing to the target WiFi according to the access information of the target WiFi.
In one possible implementation, the access information of the target WiFi may include: the name and password of the target WiFi; the screen projection device can search and connect to the target WiFi according to the name and the password of the target WiFi.
In another possible implementation, if the target WiFi starts network authentication, the access information further includes network authentication information. Specifically, the screen projection equipment searches and connects to the target WiFi according to the name and the password of the target WiFi; however, since the target WiFi starts the network authentication, the screen projection device cannot be used even though being connected to the target WiFi, the network authentication of the target WiFi needs to be further performed according to the network authentication information, and when the network authentication information is successfully authenticated, the screen projection device is successfully accessed to the target WiFi.
S404, detecting whether the identification of whether to start the hot spot is in a starting state in the screen projection request; if yes, go to step S405; if not, step S408 is performed.
S405, opening the self hotspot.
And S406, sending hotspot access information to the screen projection initiating device through Bluetooth connection, so that the screen projection initiating device disconnects the target WiFi when receiving the hotspot access information, and sends a hotspot access request to the screen projection device.
S407, receiving a hotspot access request sent by the screen projection initiating device.
Specifically, after the hotspot access information is sent to the screen projection initiating device, the screen projection initiating device may display a hotspot access page in a preset interface, disconnect the target WiFi after the user confirms to connect to the hotspot, and send a hotspot access request to the screen projection device.
And S408, establishing communication connection with the screen projection initiating device through the hot spot.
In steps S404 to S408, if it is detected that the identifier of the startup hotspot is in a startup state, it indicates that the target WiFi starts AP isolation, so that the hotspot needs to be opened by the screen projection device to achieve mutual access with the screen projection initiating device; on the contrary, if the fact that whether the identifier of the opening hotspot is in the closing state or not is detected, it indicates that the target WiFi does not open AP isolation, and after the screen projection equipment is accessed to the target WiFi, the screen projection equipment establishes communication connection with the screen projection initiating equipment through the target WiFi, so that mutual access with the screen projection initiating equipment can be realized. The state of whether to start the identification of the hotspot can be set by a user in a preset interface of the screen projection initiating device.
It can be understood that after the communication connection is established, the screen projection initiating device can synchronize the video or the picture in the device to other electronic devices for playing, and at this time, the screen projection initiating device can correspondingly stop playing, but can still be used as a control device to control the playing progress, the playing speed and the volume.
In this embodiment, the user sends through the bluetooth and throws the screen request, and easy operation is and convenient.
The embodiment of the invention provides another screen projection equipment connection method in an isolation network, which is applied to screen projection initiating equipment. Specifically, as shown in fig. 5, the method includes:
s501, after accessing a target WiFi, sending a screen throwing request to screen throwing equipment so that the screen throwing equipment can access the target WiFi, and opening a hot spot of the screen throwing equipment when the screen throwing equipment detects that the target WiFi starts AP isolation of an access point; the screen projection request includes access information of the target WiFi.
Specifically, the access information of the target WiFi may include: name, password, security type, etc. of the target WiFi.
And S502, receiving hotspot access information sent by the screen projection equipment.
And S503, searching the hot spot started by the screen projection equipment according to the hot spot access information.
S504, after the hot spot is searched, a hot spot access request is sent to the screen projection equipment, and communication connection is established between the hot spot and the screen projection equipment.
According to the screen projection equipment connection method in the isolated network, the screen projection request is sent by the screen projection initiating equipment which is accessed to the target WiFi, wherein the screen projection request contains the access information of the target WiFi, so that when the target WiFi starts AP isolation, the screen projection equipment is firstly accessed to the target WiFi according to the access information, and then a hot spot of the screen projection equipment is opened, the screen projection initiating equipment can be directly connected to the hot spot started by the screen projection equipment after the connection with the target WiFi is disconnected, and communication connection is established between the hot spot and the screen projection equipment, so that screen projection is realized in the network with the AP isolation started.
Fig. 6 is another schematic flow chart of another method for connecting a screen projection device in an isolated network according to an embodiment of the present invention. As shown in fig. 6, the method includes:
s601, accessing the target WiFi.
And S602, establishing Bluetooth connection with the screen projection equipment.
Here, an application scenario in which the screen projection initiating device is a mobile phone is taken as an example for explanation. Specifically, after the user accesses the screen projection initiating device to the target WiFi, an App (Application program) for configuring the screen projection device may be opened, and the App pops up a message prompting the user to start bluetooth, see fig. 7 a. After the user opens the Bluetooth of the screen projection initiating device, the Bluetooth connection between the screen projection initiating device and the screen projection device can be established.
S603, obtaining the access information of the target WiFi.
S604, receiving a hotspot opening state set by a user; the hot spot opening state includes an identifier indicating whether to open the hot spot.
The identification of whether the hotspot is opened is used for indicating whether the hotspot is opened by the screen projection equipment.
S605, adding the identifier of the hot spot and the access information of the target WiFi into the screen projection request, connecting through Bluetooth, and sending the screen projection request to the screen projection equipment, so that after the screen projection equipment searches and accesses the target WiFi according to the access information, whether the identifier of the hot spot is opened or not is detected, and when the identifier of the hot spot is opened or not, the hot spot is opened.
In steps S603 to S605, the user may input the name and the password of the target WiFi in the added screen projection device page displayed by the App, so that the screen projection initiating device obtains the access information of the target WiFi. Taking FIG. 7b as an example, the name of target WiFi is TVG-APP-5G.
Furthermore, the user can set the opening state of the hot spot in the page of the screen adding and projecting device. It can be understood that, to ensure the access security of the device, WiFi in a public place usually starts AP isolation, and to avoid a situation that the screen projection device and the screen projection initiating device cannot access each other, when the target WiFi connected to the screen projection initiating device is a public network, a user may set the on state of the hotspot by turning on or off the option "i use hotel network". The hotspot opening state comprises an identifier of whether to open the hotspot, and when the option of 'i use hotel network' is opened, the identifier of whether to open the hotspot is set to be in the opening state correspondingly.
According to the user setting, the screen projection initiating device adds the identification of whether the hotspot is started and the access information of the target WiFi to the screen projection request. When the user clicks the "connect" button in the page, a screen-casting request is sent to the screen-casting device over the bluetooth connection. As shown in fig. 7c, the screen projection device may search and access WiFi according to the above access information.
In addition, in practical applications, when the user equipment connects to WiFi provided in a public place, many WiFi needs to perform network authentication. Still taking the application scenario in which the screen-casting initiating device is a mobile phone as an example, when the user inputs the name and the password of the target WiFi in the page of the screen-casting adding device, a Captive Network portal (Captive portal) page is displayed, as shown in fig. 7d, the user inputs a mobile phone number and a dynamic password as authentication information in the page, and after the authentication is completed, the screen-casting initiating device adds the Network authentication information to the screen-casting request.
The screen projection equipment searches and accesses a target WiFi according to the access information and the network authentication information, detects whether the identification of the opening hot spot is in an opening state, and opens the hot spot when the identification of the opening hot spot is in the opening state.
And S606, receiving hotspot access information sent by the screen projection equipment through Bluetooth connection.
And S607, displaying the hotspot access page in the preset interface, and disconnecting the target WiFi after the confirmation of the user.
The hotspot access page may include the hotspot access information.
And S608, searching the hot spot started by the screen projection equipment according to the hot spot access information.
And S609, after the hotspot is searched, sending a hotspot access request to the screen projection equipment, and establishing communication connection with the screen projection equipment through the hotspot.
As can be seen from the embodiment shown in fig. 6, the screen projection initiating device is connected to the hotspot opened by the screen projection device, so that even in a network environment where AP isolation is opened in a public place, the user can normally use the screen projection device, and the use scene of the screen projection device is expanded.
As shown in fig. 8, an embodiment of the present invention provides a connection device for a screen projection device in an isolated network, which is applied to the screen projection device, and includes:
a request receiving module 810, configured to receive a screen projection request; the screen projection request is sent by screen projection initiating equipment which is accessed to a target wireless local area network WiFi, wherein the screen projection request comprises access information of the target WiFi;
a network access module 820, configured to search and access a target WiFi according to the access information of the target WiFi;
the hotspot opening module 830 is configured to open a hotspot of the target WiFi itself and send hotspot access information to a screen projection initiating device when detecting that the target WiFi starts access point AP isolation, so that the screen projection initiating device sends a hotspot access request to the screen projection device when receiving the hotspot access information;
the first connection module 840 is configured to receive a hotspot access request sent by a screen projection initiating device, and establish a communication connection with the screen projection initiating device through a hotspot of the first connection module.
In a possible embodiment, the apparatus further comprises:
the first bluetooth connection module is used for establishing bluetooth connection with the screen projection initiating device before the request receiving module 810 receives the screen projection request;
the request receiving module 810 is specifically configured to receive a screen projection request through the bluetooth connection.
In a possible implementation manner, the screen-throwing request further includes: whether to turn on the identification of the hotspot;
the device further comprises:
the detection module is configured to detect whether an identifier for opening the hotspot in the screen projection request is in an open state before the hotspot opening module 830 opens the hotspot itself; if yes, it indicates that the target WiFi turns on AP isolation, and triggers the hotspot turning-on module 830 to turn on its hotspot.
In a possible implementation manner, the hotspot opening module 830 is specifically configured to open a hotspot itself when it is detected that the target WiFi opens AP isolation, and send hotspot access information to the screen projection initiating device through the bluetooth connection, so that the screen projection initiating device displays a hotspot access page in a preset interface, and after the screen projection device is confirmed by a user, disconnects the connection with the target WiFi, and sends a hotspot access request to the screen projection device.
In a possible implementation manner, if the target WiFi turns on network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
the network access module 820 includes:
the searching unit is used for searching the target WiFi according to the name of the target WiFi;
the authentication unit is used for carrying out network authentication of the target WiFi according to the network authentication information;
and the access unit is used for accessing the target WiFi when the network authentication information is successfully authenticated.
The screen projection equipment connecting device in the isolated network provided by the embodiment of the invention receives a screen projection request; searching and accessing the target WiFi according to the access information of the target WiFi; when detecting that the target WiFi starts AP isolation of an access point, opening a hotspot of the target WiFi, and sending hotspot access information to screen projection initiating equipment, so that the screen projection initiating equipment sends a hotspot access request to the screen projection equipment when receiving the hotspot access information; and receiving an access hotspot request sent by the screen projection initiating device, and establishing communication connection with the screen projection initiating device through a self hotspot. After the screen projection equipment is accessed to the target WiFi according to the access information of the target WiFi in the screen projection request, the self hotspot can be opened when the target WiFi is detected to start AP isolation, so that the screen projection initiating equipment can be directly connected to the hotspot to establish communication connection with the screen projection equipment, access limitation caused by AP isolation is broken through, and screen projection is performed in a network with the AP isolation started.
As shown in fig. 9, an embodiment of the present invention provides a connection device for a screen projection device in an isolated network, which is applied to a screen projection initiating device, and includes:
a request sending module 910, configured to send a screen projection request to a screen projection device after accessing a target WiFi, so that the screen projection device accesses the target WiFi, and opens a hotspot of the screen projection device when detecting that the target WiFi starts AP isolation of an access point; the screen projection request comprises access information of the target WiFi;
an information receiving module 920, configured to receive hotspot access information sent by the screen projection device;
a hotspot searching module 930, configured to search, according to the hotspot access information, a hotspot started by the screen projection device;
and a second connection module 940, configured to send a hotspot access request to the screen projection device after the hotspot is searched, and establish a communication connection with the screen projection device through the hotspot.
In a possible embodiment, the apparatus further comprises:
the second bluetooth connection module is configured to establish bluetooth connection with the screen projection device before the request sending module 910 sends the screen projection request to the screen projection device;
the request sending module 910 is specifically configured to send a screen projection request to a screen projection device through the bluetooth connection.
In a possible implementation, the request sending module 910 includes:
the information acquisition unit is used for acquiring access information of the target WiFi;
the device comprises a setting receiving unit, a hot spot starting unit and a hot spot starting unit, wherein the setting receiving unit is used for receiving a hot spot starting state set by a user; the hot spot opening state comprises an identifier for judging whether to open the hot spot;
and the adding unit is used for adding the identifier of the hot spot and the access information of the target WiFi into the screen projection request, and sending the identifier of the hot spot and the access information of the target WiFi to the screen projection equipment through the Bluetooth connection, so that the screen projection equipment searches and accesses the target WiFi according to the access information, detects whether the identifier of the hot spot is in an on state, and opens the hot spot of the screen projection equipment when the identifier of the hot spot is in the on state.
In a possible implementation manner, the information receiving module 920 is specifically configured to receive hotspot access information sent by a screen projection device through the bluetooth connection;
the device further comprises:
and the display module is used for displaying a hotspot access page in a preset interface and triggering the hotspot searching module to search the hotspot started by the screen projection equipment according to the hotspot access information after the user confirms.
In a possible implementation manner, if the target WiFi turns on network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
the request sending module 910 is specifically configured to send a screen projection request to a screen projection device, so that the screen projection device searches for a target WiFi according to a name of the target WiFi, performs network authentication of the target WiFi according to the network authentication information, and enables the screen projection device to access the target WiFi when the network authentication information is successfully authenticated.
The embodiment of the present invention further provides a screen projection device, as shown in fig. 10, which includes a processor 1001, a communication interface 1002, a memory 1003 and a communication bus 1004, wherein the processor 1001, the communication interface 1002 and the memory 1003 complete mutual communication through the communication bus 1004,
a memory 1003 for storing a computer program;
the processor 1001 is configured to implement the following steps when executing the program stored in the memory 1003:
receiving a screen projection request; the screen projection request is sent by screen projection initiating equipment which is accessed to a target wireless local area network WiFi, wherein the screen projection request comprises access information of the target WiFi;
searching and accessing the target WiFi according to the access information of the target WiFi;
when detecting that the target WiFi starts AP isolation of an access point, opening a hotspot of the target WiFi, and sending hotspot access information to screen projection initiating equipment, so that the screen projection initiating equipment sends a hotspot access request to the screen projection equipment when receiving the hotspot access information;
receiving an access hotspot request sent by screen projection initiating equipment, and establishing communication connection with the screen projection initiating equipment through a hotspot of the screen projection initiating equipment.
According to the screen projection equipment provided by the embodiment of the invention, as the screen projection request comprises the access information of the target WiFi, the screen projection equipment can access the target WiFi according to the access information, and when the target WiFi is detected to start the AP isolation, the self hotspot is further opened, so that the screen projection initiating equipment can be directly connected to the hotspot started by the screen projection equipment, and communication connection is established with the screen projection equipment through the hotspot, thereby breaking through the access limitation caused by starting the AP isolation by the target WiFi, and realizing screen projection in a network with the AP isolation started.
An embodiment of the present invention further provides a screen projection initiating device, as shown in fig. 11, including a processor 1101, a communication interface 1102, a memory 1103 and a communication bus 1104, where the processor 1101, the communication interface 1102 and the memory 1103 complete mutual communication through the communication bus 1104,
a memory 1103 for storing a computer program;
the processor 1101 is configured to implement the following steps when executing the program stored in the memory 1103:
after accessing a target WiFi, sending a screen projection request to screen projection equipment so that the screen projection equipment can access the target WiFi, and opening a hot spot of the screen projection equipment when the screen projection equipment detects that the target WiFi starts AP isolation of an access point; the screen projection request comprises access information of the target WiFi;
receiving hotspot access information sent by the screen projection equipment;
searching a hotspot started by the screen projection equipment according to the hotspot access information;
and after the hotspot is searched, sending a hotspot access request to screen projection equipment, and establishing communication connection with the screen projection equipment through the hotspot.
According to the screen projection equipment provided by the embodiment of the invention, as the screen projection request comprises the access information of the target WiFi, the screen projection equipment can access the target WiFi according to the access information, and when the target WiFi is detected to start the AP isolation, the self hotspot is further opened, so that the screen projection initiating equipment can be directly connected to the hotspot started by the screen projection equipment, and communication connection is established with the screen projection equipment through the hotspot, thereby breaking through the access limitation caused by starting the AP isolation by the target WiFi, and realizing screen projection in a network with the AP isolation started.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
In another embodiment provided by the present invention, a computer-readable storage medium is further provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the screen projection device connection method in any of the isolated networks.
In yet another embodiment, a computer program product containing instructions is provided, which when run on a computer, causes the computer to perform the method for connecting a screen projection device in any of the isolated networks described above.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (14)
1. A method for connecting screen projection equipment in an isolation network is applied to the screen projection equipment and comprises the following steps:
receiving a screen projection request; the screen projection request is sent by screen projection initiating equipment which is accessed to a target wireless local area network WiFi, wherein the screen projection request comprises access information of the target WiFi;
searching and accessing the target WiFi according to the access information of the target WiFi;
when detecting that the target WiFi starts AP isolation of an access point, opening a hotspot of the target WiFi, and sending hotspot access information to screen projection initiating equipment, so that the screen projection initiating equipment sends a hotspot access request to the screen projection equipment when receiving the hotspot access information;
receiving an access hotspot request sent by screen projection initiating equipment, and establishing communication connection with the screen projection initiating equipment through a hotspot of the screen projection initiating equipment.
2. The method of claim 1, wherein the step of receiving a screen-projection request is preceded by the step of:
establishing Bluetooth connection with screen projection initiating equipment;
the step of receiving a screen projection request comprises: and receiving a screen projection request through the Bluetooth connection.
3. The method of claim 2, wherein the screen-shot request further comprises: whether to turn on the identification of the hotspot;
before the step of opening the self hotspot, the method further comprises the following steps:
detecting whether the identification of whether the hotspot is opened in the screen projection request is in an opening state; if yes, the target WiFi is detected to open AP isolation, and the step of opening the self hot spot when the target WiFi is detected to open AP isolation of the access point is executed.
4. The method according to claim 2, wherein the step of opening a hotspot itself and sending hotspot access information to a screen projection initiating device when detecting that the target WiFi turns on access point AP isolation, so that the screen projection initiating device sends a hotspot access request to the screen projection device when receiving the hotspot access information, comprises:
when detecting that the target WiFi starts AP isolation, opening a hotspot of the target WiFi, connecting through the Bluetooth, and sending hotspot access information to the screen projection initiating device so that the screen projection initiating device displays a hotspot access page in a preset interface, and after a user confirms the hotspot access page, the screen projection device is disconnected from the target WiFi and sends a hotspot access request to the screen projection device.
5. The method of claim 1, wherein if the target WiFi turns on network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
the step of searching and accessing the target WiFi according to the access information of the target WiFi comprises the following steps:
searching for target WiFi according to the name of the target WiFi;
performing network authentication of the target WiFi according to the network authentication information;
and accessing the target WiFi when the network authentication information is successfully authenticated.
6. A method for connecting screen projection equipment in an isolation network is applied to screen projection initiating equipment and comprises the following steps:
after accessing a target WiFi, sending a screen projection request to screen projection equipment so that the screen projection equipment can access the target WiFi, and opening a hot spot of the screen projection equipment when the screen projection equipment detects that the target WiFi starts AP isolation of an access point; the screen projection request comprises access information of the target WiFi;
receiving hotspot access information sent by the screen projection equipment;
searching a hotspot started by the screen projection equipment according to the hotspot access information;
and after the hotspot is searched, sending a hotspot access request to screen projection equipment, and establishing communication connection with the screen projection equipment through the hotspot.
7. The method of claim 6, wherein the step of sending a screen projection request to a screen projection device is preceded by the step of:
establishing Bluetooth connection with screen projection equipment;
the step of sending a screen projection request to the screen projection device includes: and sending a screen projection request to the screen projection equipment through the Bluetooth connection.
8. The method of claim 7, wherein the step of sending a screen projection request to a screen projection device after accessing a target WiFi, so that the screen projection device accesses the target WiFi, and opening a hotspot of the screen projection device when detecting that the target WiFi opens access point AP isolation, comprises:
acquiring access information of a target WiFi;
receiving a hotspot opening state set by a user; the hot spot opening state comprises an identifier for judging whether to open the hot spot;
and adding the identifier of the hot spot and the access information of the target WiFi into the screen projection request, and sending the identifier of the hot spot and the access information of the target WiFi to screen projection equipment through the Bluetooth connection, so that the screen projection equipment searches and accesses the target WiFi according to the access information, detects whether the identifier of the hot spot is opened or not, and opens the hot spot when the identifier of the hot spot is opened or not.
9. The method of claim 7, wherein the step of receiving hotspot access information sent by the screen projection device comprises:
receiving hotspot access information sent by the screen projection equipment through the Bluetooth connection;
the step of searching the hot spot started by the screen projection equipment according to the hot spot access information comprises the following steps:
and displaying a hotspot access page in a preset interface, and after the user confirms, executing the step of searching the hotspot started by the screen projection equipment according to the hotspot access information.
10. The method of claim 6, wherein if the target WiFi turns on network authentication, the access information of the target WiFi includes: name and network authentication information of the target WiFi;
after accessing the target WiFi, sending a screen projection request to screen projection equipment so that the screen projection equipment can access the target WiFi, wherein the step comprises the following steps of:
and sending a screen projection request to screen projection equipment so that the screen projection equipment searches for target WiFi according to the name of the target WiFi, performs network authentication of the target WiFi according to the network authentication information, and enables the screen projection equipment to access the target WiFi when the network authentication information is successfully authenticated.
11. A throw screen equipment connecting device in isolation network is applied to throw screen equipment and includes:
the request receiving module is used for receiving a screen projection request; the screen projection request is sent by screen projection initiating equipment which is accessed to a target wireless local area network WiFi, wherein the screen projection request comprises access information of the target WiFi;
the network access module is used for searching and accessing the target WiFi according to the access information of the target WiFi;
the hotspot opening module is used for opening a hotspot of the target WiFi when the target WiFi is detected to start access point AP isolation, and sending hotspot access information to screen projection initiating equipment so that the screen projection initiating equipment sends a hotspot access request to the screen projection equipment when receiving the hotspot access information;
the first connection module is used for receiving an access hotspot request sent by the screen projection initiating device and establishing communication connection with the screen projection initiating device through a hotspot of the first connection module.
12. A throw screen equipment connecting device in isolation network is applied to throw screen initiating equipment and includes:
the device comprises a request sending module, a screen projection module and a control module, wherein the request sending module is used for sending a screen projection request to screen projection equipment after accessing a target WiFi so that the screen projection equipment can access the target WiFi and open a hot spot of the screen projection equipment when detecting that the target WiFi opens AP isolation of an access point;
the information receiving module is used for receiving hotspot access information sent by the screen projection equipment;
the hotspot searching module is used for searching hotspots started by the screen projection equipment according to the hotspot access information;
and the second connection module is used for sending a hotspot access request to the screen projection equipment after the hotspot is searched, and establishing communication connection with the screen projection equipment through the hotspot.
13. A screen projection device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any one of claims 1 to 5 when executing a program stored in the memory.
14. A screen projection initiating device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for finishing mutual communication through the communication bus by the memory;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 6 to 10 when executing a program stored in the memory.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541934A (en) * | 2020-07-08 | 2020-08-14 | 成都极米科技股份有限公司 | Screen projection equipment, method and system and computer readable storage medium |
| CN111556553A (en) * | 2020-05-11 | 2020-08-18 | 天翼电信终端有限公司 | Wireless screen projection method, terminal, electronic equipment and storage medium |
| CN113507708A (en) * | 2021-06-25 | 2021-10-15 | 深圳乐播科技有限公司 | Screen projection method and screen projection system |
| CN113765903A (en) * | 2021-08-26 | 2021-12-07 | 科大讯飞股份有限公司 | Screen projection method and related device, electronic equipment and storage medium |
| CN115396408A (en) * | 2022-08-24 | 2022-11-25 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| CN115396407A (en) * | 2022-08-24 | 2022-11-25 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| CN115426211A (en) * | 2022-08-24 | 2022-12-02 | 恒玄科技(上海)股份有限公司 | Method for communication between wireless sound box and intelligent equipment and wireless sound box |
| WO2024099170A1 (en) * | 2022-11-09 | 2024-05-16 | 华为技术有限公司 | Communication method, communication system and electronic device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160127381A1 (en) * | 2014-05-31 | 2016-05-05 | Huawei Technologies Co., Ltd. | Network connection method, hotspot terminal and management terminal |
| CN107969026A (en) * | 2017-12-07 | 2018-04-27 | 锐捷网络股份有限公司 | The wireless method and wireless controller AC for throwing screen is realized in a wireless local area network |
| CN108307141A (en) * | 2018-03-12 | 2018-07-20 | 联想(北京)有限公司 | A kind of method and apparatus for sharing stream media information |
| CN108965995A (en) * | 2018-07-17 | 2018-12-07 | 北京奇艺世纪科技有限公司 | A kind of throwing screen method, apparatus throws screen end equipment and shields end equipment by throwing |
| CN110086782A (en) * | 2019-03-29 | 2019-08-02 | 岭博科技(北京)有限公司 | The method and electronic equipment of a kind of hotel's Internet of Things intelligent control system and intelligent control device |
-
2019
- 2019-10-11 CN CN201910965277.0A patent/CN110662209B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160127381A1 (en) * | 2014-05-31 | 2016-05-05 | Huawei Technologies Co., Ltd. | Network connection method, hotspot terminal and management terminal |
| CN107969026A (en) * | 2017-12-07 | 2018-04-27 | 锐捷网络股份有限公司 | The wireless method and wireless controller AC for throwing screen is realized in a wireless local area network |
| CN108307141A (en) * | 2018-03-12 | 2018-07-20 | 联想(北京)有限公司 | A kind of method and apparatus for sharing stream media information |
| CN108965995A (en) * | 2018-07-17 | 2018-12-07 | 北京奇艺世纪科技有限公司 | A kind of throwing screen method, apparatus throws screen end equipment and shields end equipment by throwing |
| CN110086782A (en) * | 2019-03-29 | 2019-08-02 | 岭博科技(北京)有限公司 | The method and electronic equipment of a kind of hotel's Internet of Things intelligent control system and intelligent control device |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556553A (en) * | 2020-05-11 | 2020-08-18 | 天翼电信终端有限公司 | Wireless screen projection method, terminal, electronic equipment and storage medium |
| CN111541934A (en) * | 2020-07-08 | 2020-08-14 | 成都极米科技股份有限公司 | Screen projection equipment, method and system and computer readable storage medium |
| CN113507708A (en) * | 2021-06-25 | 2021-10-15 | 深圳乐播科技有限公司 | Screen projection method and screen projection system |
| CN113507708B (en) * | 2021-06-25 | 2024-09-03 | 深圳乐播科技有限公司 | Screen projection method and screen projection system |
| CN113765903A (en) * | 2021-08-26 | 2021-12-07 | 科大讯飞股份有限公司 | Screen projection method and related device, electronic equipment and storage medium |
| CN115426211A (en) * | 2022-08-24 | 2022-12-02 | 恒玄科技(上海)股份有限公司 | Method for communication between wireless sound box and intelligent equipment and wireless sound box |
| CN115396407A (en) * | 2022-08-24 | 2022-11-25 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| CN115426341A (en) * | 2022-08-24 | 2022-12-02 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| CN115426211B (en) * | 2022-08-24 | 2023-11-03 | 恒玄科技(上海)股份有限公司 | Method for communication between wireless sound box and intelligent device and wireless sound box |
| CN115396408B (en) * | 2022-08-24 | 2023-11-03 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| CN115396407B (en) * | 2022-08-24 | 2024-01-12 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| CN115426341B (en) * | 2022-08-24 | 2024-01-16 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| WO2024041189A1 (en) * | 2022-08-24 | 2024-02-29 | 恒玄科技(上海)股份有限公司 | Wireless audio/video apparatus and wireless communication method |
| CN115396408A (en) * | 2022-08-24 | 2022-11-25 | 恒玄科技(上海)股份有限公司 | Wireless audio/video device and wireless communication method |
| WO2024099170A1 (en) * | 2022-11-09 | 2024-05-16 | 华为技术有限公司 | Communication method, communication system and electronic device |
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| CN110662209B (en) | 2023-06-06 |
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