CN108200658A - The method of connection is established between terminal and applies its terminal - Google Patents
The method of connection is established between terminal and applies its terminal Download PDFInfo
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- CN108200658A CN108200658A CN201810151221.7A CN201810151221A CN108200658A CN 108200658 A CN108200658 A CN 108200658A CN 201810151221 A CN201810151221 A CN 201810151221A CN 108200658 A CN108200658 A CN 108200658A
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- Prior art keywords
- terminal
- broadcast message
- connection
- control terminal
- link information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
Abstract
This application involves a kind of method that connection is established between terminal and its terminal is applied, including：Broadcast message is sent, the corresponding link information of control terminal is included in broadcast message；After preset touch operation is detected, laser signal is sent, request is initiated the connection according to link information to trigger the controlled terminal connected needed for control terminal；Connection request is received, and is established and connected according to connection request and controlled terminal.In same LAN, when control terminal needs to establish connection with controlled terminal, by the way of broadcast message and laser signal is sent, for user, operation needed for user is only the signal emission key in pressing control terminal, relative to barcode scanning mode, simplifies user's operation, and accelerate connection and establish process, so as to quickly and easily establish the connection between terminal.In addition, barcode scanning needs user distance controlled terminal nearer when accessing, in order to barcode scanning, and in the application, this limitation is not needed to, can be realized in farther distance.
Description
Technical field
This application involves a kind of method that connection is established between the communications field more particularly to terminal and apply its terminal.
Background technology
With the development of the communication technology, it is required for establishing connection between two equipment under many scenes.For example, at one
In multi-screen exhibition room, when user needs to control some screen terminal, generally require and controller and screen terminal are first established into connection,
After establishing connection, controller again manipulates screen terminal.
It is general by the way of barcode scanning access when controller establishes connection with screen terminal in the relevant technologies.It is connect in barcode scanning
Fashionable, general flow is that two-dimensional code display in screen terminal, user is gone near screen terminal, opens the Quick Response Code of controller
Application program is scanned, and is directed at the Quick Response Code shown in screen terminal and is scanned, user connects after scanning further according to prompting
Screen terminal.Therefore, barcode scanning mode is complicated for operation, and connection speed is slow.
Invention content
To solve the problems, such as that the relevant technologies, the application are established between providing a kind of terminal at least to a certain extent
The method of connection and apply its terminal.
In a first aspect, the embodiment of the present application provides a kind of method that connection is established between terminal, applied to control terminal,
Including：Broadcast message is sent, the corresponding link information of the control terminal is included in the broadcast message；Detecting default touch
After control operation, laser signal is sent, is sent out with triggering the controlled terminal connected needed for the control terminal according to the link information
Play connection request；The connection request is received, and is established and connected according to the connection request and the controlled terminal.
Optionally, before the transmission laser signal, the method includes：Pass through the signal set in the control terminal
Emission key detects the preset touch operation.
Optionally, comprising identification information in the laser signal, in order to receive the controlled terminal of the laser signal
The broadcast message of the control terminal transmission is screened according to the identification information；The identification information includes：The broadcast
The broadcast identification of message.
Optionally, this method further includes：Detect preset touch operation after, judge the control terminal whether with its
Terminal there is connection in him；If the control terminal and the existing connection of other-end, disconnect the existing connection.
Second aspect, the embodiment of the present application additionally provides a kind of method that connection is established between terminal, applied to controlled end
End, including：Controlled terminal institute broadcast message in a local network is received, link information is included in the broadcast message；It receives and swashs
Optical signal；Target link information is obtained from the broadcast message received according to the laser signal；According to the target
Link information sends connection request, is connected with indicating that the corresponding control terminal of the target link information is established with the controlled terminal
It connects.
Optionally, it is described to obtain target link information from the broadcast message according to the laser signal, including：To institute
It states laser signal to be parsed, obtains the corresponding identification information of handheld device connected needed for the controlled terminal；According to described
Identification information screens from the broadcast message received and obtains target broadcast message；The target broadcast message is parsed, obtains institute
State target link information.
Optionally, the identification information includes：The broadcast identification of the broadcast message.
Optionally, this method further includes：It receives connection and disconnects request, and request is disconnected according to the connection and disconnects the company
It connects；Alternatively, receiving connection disconnects notice, it is that the control terminal is sent that the connection, which disconnects notice,.
The third aspect, the embodiment of the present application additionally provide a kind of device that connection is established with controlled terminal, including：Broadcast mould
Block broadcasts the message for sending, and the corresponding link information of the control terminal is included in the broadcast message；Sending module is used
In after preset touch operation is detected, laser signal is sent, to trigger the controlled terminal root connected needed for the control terminal
Request is initiated the connection according to the link information；Link block, for receiving the connection request, and according to the connection request with
The controlled terminal establishes connection.
Fourth aspect, the embodiment of the present application additionally provide a kind of device that connection is established with control terminal, including：First connects
Module is received, for receiving controlled terminal institute broadcast message in a local network, the transmission broadcast is included in the broadcast message
The corresponding link information of control terminal of message；Second receiving module, for receiving laser signal；Acquisition module, acquisition module,
For obtaining target link information from the broadcast message received according to the laser signal；Link block, for root
Connection request is sent according to the target link information, to indicate that the corresponding control terminal of the target link information is controlled with described
Terminal establishes connection.
5th aspect, the embodiment of the present application additionally provide a kind of control terminal, which includes：Processor；For
Store the memory of processor-executable instruction；Wherein, the processor is configured as：Broadcast message is sent, the broadcast disappears
The corresponding link information of the control terminal is included in breath；After the touch control operation of user is detected, laser signal is sent, to touch
The controlled terminal connected needed for sending out control terminal described initiates the connection request according to the link information；Receiving the connection please
It asks, and is established and connected according to the connection request and the controlled terminal.
6th aspect, the embodiment of the present application additionally provide a kind of non-transitorycomputer readable storage medium, are deposited when described
When instruction in storage media is performed by the processor of control terminal so that control terminal is able to carry out a kind of and controlled terminal and establishes
The method of connection, the method includes：Broadcast message is sent, the corresponding connection of the control terminal is included in the broadcast message
Information；After the touch control operation of user is detected, laser signal is sent, to trigger the controlled end connected needed for the control terminal
End initiates the connection request according to the link information；The connection request is received, and is controlled according to the connection request with described
Terminal establishes connection.
7th aspect, the embodiment of the present application additionally provide a kind of controlled terminal, which includes：Processor；For
Store the memory of processor-executable instruction；Wherein, the processor is configured as：Receive controlled terminal institute in a local network
Broadcast message, the corresponding link information of control terminal for sending the broadcast message is included in the broadcast message；It receives and swashs
Optical signal；Target link information is obtained from the broadcast message received according to the laser signal；According to the target
Link information sends connection request, is connected with indicating that the corresponding control terminal of the target link information is established with the controlled terminal
It connects.
Eighth aspect, the embodiment of the present application additionally provide a kind of non-transitorycomputer readable storage medium, are deposited when described
When instruction in storage media is performed by the processor of controlled terminal so that controlled terminal is able to carry out a kind of and control terminal and establishes
The method of connection, the method includes：Receive controlled terminal broadcast message in a local network, include in the broadcast message
Send the corresponding link information of control terminal of the broadcast message；Receive laser signal；According to the laser signal from reception
To the broadcast message in obtain target link information；Connection request is sent according to the target link information, to indicate
It states the corresponding control terminal of target link information and establishes connection with the controlled terminal.
The technical solution that embodiments herein provides can include the following benefits：
In same LAN, when control terminal needs to establish connection with controlled terminal, broadcast the message and swash using sending
The mode of optical signal, for user, the operation needed for user is only the signal emission key in pressing control terminal, relatively
In user's barcode scanning mode, user's operation can be simplified, and accelerate connection and establish process, so as to quickly and easily establish control
Connection between terminal and controlled terminal.In addition, barcode scanning needs user distance controlled terminal nearer when accessing, in order to barcode scanning,
And in the present embodiment, this limitation is not needed to, can be realized in farther distance.
It should be understood that above general description and following detailed description are only exemplary and explanatory, not
The application can be limited.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the application
Example, and for explaining the principle of the application together with specification.
Fig. 1 establishes the flow chart of the method for connection between a kind of terminal provided by the embodiments of the present application；
Fig. 2 establishes the schematic diagram of the system structure of connection between a kind of terminal provided by the embodiments of the present application；
Fig. 3 establishes the flow chart of the method for connection between another terminal provided by the embodiments of the present application；
Fig. 4 establishes the flow chart of the method for connection between another terminal provided by the embodiments of the present application；
Fig. 5 is the structure diagram for the device that connection is established with controlled terminal that the application one embodiment provides；
Fig. 6 is the structure diagram for the device that connection is established with control terminal that the application one embodiment provides.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
Fig. 1 establishes the flow chart of the method for connection between a kind of terminal provided by the embodiments of the present application.The present embodiment with
For the execution flow of control terminal side.As shown in Figure 1, the method for the present embodiment includes the following steps：
S11：Broadcast message is sent, the corresponding link information of the control terminal is included in the broadcast message.
In some embodiments, control terminal can be handheld terminal, and handheld terminal can include：Intelligent terminal, such as mobile phone,
Alternatively, the control devices such as remote controler.
Specifically, can be that control terminal sends broadcast message into the LAN where control terminal, correspondingly, local
All controlled terminals can receive broadcast message in net.
In some embodiments, controlled terminal can be screen terminal, and screen terminal refers to the terminal with display screen, than
Such as the presentation device of large screen in exhibition room, alternatively, the equipment such as smart television.
Further, the display screen of controlled terminal can specifically refer to non-touch screen.
In some embodiments, above-mentioned LAN can refer to WLAN, for example, the WLAN of bluetooth or
Person, Wireless Fidelity (WIreless-FIdelity, WI-FI) LAN etc..
Correspondingly, before control terminal and controlled terminal establish connection, control terminal and controlled terminal to be connected can
To access same LAN in advance using corresponding home control network communication protocol.Specific distinct device accesses same LAN
The relevant technologies realization may be used in mode, and the specific implementation that control terminal sends broadcast message can also use the relevant technologies
It realizes, this will not be detailed here.
After control terminal accesses a LAN, control terminal can send broadcast message into the LAN, accordingly
, the broadcast message can be received by being located at all devices in same LAN with control terminal.
Comprising link information in above-mentioned broadcast message, link information for example including：The Internet protocol of control terminal
(Internet Protocol, abbreviation IP) address, media access control (media Access Control, MAC) address etc..
Control terminal obtains the IP address of itself or the relevant technologies realization may be used in the mode of MAC Address, by IP address or MAC Address
Carrying the mode in broadcast message can also use the relevant technologies to realize that this will not be detailed here.
S12：After preset touch operation is detected, laser signal is sent, to trigger what is connected needed for the control terminal
Controlled terminal initiates the connection request according to the link information.
Above-mentioned touch control operation can include to the pressing operation of programmable button or touch operation etc..
Can be that signal emission key is provided in control terminal in some embodiments, i.e., described programmable button works as control
When terminal detects that the signal emission key is pressed or touches, that is, detect that preset touch operates, then control terminal is to waiting to connect
Controlled terminal send laser signal.
When it is implemented, assuming that there are multiple controlled terminals under current environment, it is whole that multiple controlled terminal hypothesis to be referred to as A
End, B terminals and C terminals, it is assumed that user, which needs to establish with A terminals, to be connected, and by taking touch control operation is pressing operation as an example, then user can
To pick up control terminal and be directed toward A terminals, after A terminals are directed toward, the signal emission key in control terminal is pressed, triggering control is eventually
It holds to A terminals and sends laser signal.
In some embodiments, above-mentioned laser signal can specifically refer to infrared laser signal.
Correspondingly, signal emission key can be specially infrared laser signal emission key.
In some embodiments, identification information can be included in above-mentioned laser signal, corresponding identification information can be specific
For broadcast identification, wherein, broadcast identification broadcasts the message for identifying.In general, broadcast message can include following field：Broadcast
Therefore identification field, source address and DAF destination address field, message content field etc., can be got extensively from broadcast identification field
Mark is broadcast, to be compared with the identification information in laser signal.Link information can be carried in message content field.
It is, of course, understood that above-mentioned identification information is not limited to broadcast identification, remaining in broadcast message can also be
Critical field, such as will be one or more as identification information in link information, for example the IP address of control terminal is made
For identification information.
The specific implementation that identification information is carried in laser signal may be used the relevant technologies to realize, herein no longer
It is described in detail.
Laser receiver is provided on controlled terminal, the laser signal of control terminal transmission, controlled terminal can be received
After receiving laser signal, identification information can be parsed from laser signal, then by identification information and various broadcast messages
Respective field is compared, so that it is determined that the broadcast message that controlled terminal itself needs parse, when controlled terminal is determined to need
After the broadcast message of parsing, it is possible to the broadcast message be parsed, parsed from broadcast message and obtain link information.
Fig. 2 establishes the structure diagram of the system of connection between a kind of terminal provided by the embodiments of the present application.
By the touch control operation of user for pressing operation, to be illustrated with reference to Fig. 2 to above-mentioned flow：Such as Fig. 2 institutes
Show, signal emission key 211 and laser beam emitting device 212 are provided in control terminal 21, and being provided with laser on controlled terminal 22 connects
Receiving apparatus 221 and processing unit 222.When needing to establish control terminal 21 and the connection of controlled terminal 22, user will control eventually
Controlled terminals 22, pressing signal emission key 211 are directed toward in end 21, control terminal 21 detect user to signal emission key 211 by
After press operation, triggering laser beam emitting device 212 sends laser signal, since control terminal 21 is directed to controlled terminal 22, therefore
Only the controlled terminal 22 can receive the laser signal；The laser receiver 221 of controlled terminal 22 receives the laser signal
And be sent to processing unit 222, processing unit 222 parses identification information from the laser signal, and according to identification information from
Link information is parsed in broadcast message.
Although it is above-mentioned be respectively adopted different steps describe control terminal send broadcast message and laser signal,
It is understood that control terminal sends broadcast message and the sequential relationship of laser signal does not limit.For example, control terminal
Broadcast message can first be sent and retransmit laser signal, alternatively, control terminal, which can also first send laser signal, retransmits broadcast
Message, alternatively, control terminal can also send broadcast message and laser signal simultaneously.The present embodiment is not defined this.
It should be noted that the present embodiment is that link information is carried in broadcast message rather than directly carried to swash
In optical signal, since it takes into account that current technology developing stage, it is difficult to carry excessive information in laser.But if
When more information can be carried with the development of technology, in laser, the present embodiment can also directly carry link information
In laser signal, at this time, in this way it is no longer necessary to individually send the broadcast message for carrying link information.That is, control terminal is to controlled end
End sends laser signal, and link information is included in the laser signal, and correspondingly, controlled terminal parsing laser signal therefrom obtains
Link information.Therefore, the scheme that link information is carried in laser signal is belonged to the equivalents of the present embodiment.
S13：The connection request is received, and is established and connected according to the connection request and the controlled terminal.
After controlled terminal parses link information from broadcast message, it is possible to be initiated according to the link information with controlling eventually
The connection at end.When establishing connection, the connection mode in the relevant technologies may be used, this will not be detailed here.For example, controlled terminal
A connection request is sent to control terminal, control terminal responds the connection request, sends connection response to controlled terminal, works as quilt
It after control terminal receives connection response, then sends and responds to control terminal, so as to which the two establishes connection.
In the present embodiment, when control terminal needs to establish connection with controlled terminal, control terminal sends wide to controlled terminal
Message and laser signal are broadcast, for user, the operation needed for user is only to pick up control terminal and be directed toward controlled terminal
And the signal emission key in pressing control terminal, relative to user's barcode scanning mode, user's operation can be simplified, and accelerate to connect
Process is established, so as to quickly and easily establish the connection between handheld device and controlled terminal.In addition, it is needed when barcode scanning accesses
Want user distance controlled terminal nearer, in order to barcode scanning, and in the present embodiment, do not need to this limitation, can it is farther away from
From realization.
Fig. 3 establishes the flow chart of the method for connection between another terminal provided by the embodiments of the present application.The present embodiment
By taking the execution flow of controlled terminal side as an example.As shown in figure 3, the method for the present embodiment includes the following steps：
S31：Controlled terminal institute broadcast message in a local network is received, the transmission broadcast is included in the broadcast message
The corresponding link information of control terminal of message.Wherein, disappear when control terminal sends broadcast to the LAN where control terminal
After breath, above-mentioned broadcast message can be received with the controlled terminal in same LAN with control terminal.
In some embodiments, control terminal can be handheld terminal, and handheld terminal can include：Intelligent terminal, such as mobile phone,
Alternatively, the control devices such as remote controler.
In some embodiments, controlled terminal can be screen terminal, and screen terminal refers to the terminal with display screen, than
Such as the presentation device of large screen in exhibition room, alternatively, the equipment such as smart television.
Further, the display screen of controlled terminal can specifically refer to non-touch screen.
In some embodiments, above-mentioned LAN can refer to WLAN, for example, the WLAN of bluetooth or
Person, Wireless Fidelity (WIreless-FIdelity, WI-FI) LAN etc..
Correspondingly, before control terminal and controlled terminal establish connection, control terminal and controlled terminal to be connected can
To access same LAN in advance using corresponding home control network communication protocol.Specific distinct device accesses same LAN
The relevant technologies realization may be used in mode, and the specific implementation that controlled terminal receives broadcast message can also use the relevant technologies
It realizes, this will not be detailed here.
After handheld device accesses a LAN, control terminal can send broadcast message into the LAN, accordingly
, the broadcast message can be received by being located at all devices in same LAN with control terminal.
Comprising link information in above-mentioned broadcast message, link information for example including：The Internet protocol of control terminal
(Internet Protocol, abbreviation IP) address, media access control (media Access Control, MAC) address etc..
Control terminal obtains the IP address of itself or the relevant technologies realization may be used in the mode of MAC Address, by IP address or MAC Address
Carrying the mode in broadcast message can also use the relevant technologies to realize that this will not be detailed here.
S32：Receive laser signal；
S33：Target link information is obtained from the broadcast message received according to the laser signal.
Wherein, there may be a plurality of broadcast message in LAN, the mark letter in laser signal is parsed when controlled terminal
After breath, target broadcast message can be filtered out according to identification information, for example, the broadcast message that the identification information parsed will be included
As target broadcast message, then target broadcast message is parsed to obtain link information included in target broadcast message.
Can be that signal emission key is provided in control terminal in some embodiments, when control terminal detects user
After the touch control operation of signal emission key, control terminal sends laser signal to controlled terminal to be connected.
Above-mentioned touch control operation can include to the pressing operation of programmable button or touch operation etc..
Can be that signal emission key is provided in control terminal in some embodiments, i.e., described programmable button works as control
When terminal detects that the signal emission key is pressed or touches, that is, detect that preset touch operates, then control terminal is to waiting to connect
Controlled terminal send laser signal.
When it is implemented, assuming that there are multiple controlled terminals under current environment, it is whole that multiple controlled terminal hypothesis to be referred to as A
End, B terminals and C terminals, it is assumed that user, which needs to establish with A terminals, to be connected, and by taking touch control operation is pressing operation as an example, then user can
To pick up control terminal and be directed toward A terminals, after A terminals are directed toward, the signal emission key in control terminal is pressed, triggering control is eventually
It holds to A terminals and sends laser signal.
In some embodiments, above-mentioned laser signal can specifically refer to infrared laser signal.
Correspondingly, signal emission key can be specially infrared laser signal emission key.
In some embodiments, identification information can be included in above-mentioned laser signal, corresponding identification information can be specific
For broadcast identification, wherein, broadcast identification broadcasts the message for identifying.In general, broadcast message can include following field：Broadcast
Therefore identification field, source address and DAF destination address field, message content field etc., can be got extensively from broadcast identification field
Mark is broadcast, to be compared with the identification information in laser signal.Link information can be carried in message content field.
It is, of course, understood that above-mentioned identification information is not limited to broadcast identification, remaining in broadcast message can also be
Critical field, such as will be one or more as identification information in link information, for example the IP address of control terminal is made
For identification information.
The specific implementation that identification information is carried in laser signal may be used the relevant technologies to realize, herein no longer
It is described in detail.
Laser receiver is provided on controlled terminal, the laser signal of control terminal transmission, controlled terminal can be received
After receiving laser signal, identification information can be parsed from laser signal, then by identification information and various broadcast messages
Respective field is compared, so that it is determined that the broadcast message that controlled terminal itself needs parse, when controlled terminal is determined to need
After the broadcast message of parsing, it is possible to the broadcast message be parsed, parsed from broadcast message and obtain link information.
Although it is above-mentioned be respectively adopted different steps describe control terminal send broadcast message and laser signal,
It is understood that control terminal sends broadcast message and the sequential relationship of laser signal does not limit.For example, control terminal
Broadcast message can first be sent and retransmit laser signal, alternatively, control terminal, which can also first send laser signal, retransmits broadcast
Message, alternatively, control terminal can also send broadcast message and laser signal simultaneously.The present embodiment is not defined this.
It should be noted that the present embodiment is that link information is carried in broadcast message rather than directly carried to swash
In optical signal, since it takes into account that current technology developing stage, it is difficult to carry excessive information in laser.But if
When more information can be carried with the development of technology, in laser, the present embodiment can also directly carry link information
In laser signal, at this time, in this way it is no longer necessary to individually send the broadcast message for carrying link information.That is, control terminal is to controlled end
End sends laser signal, and link information is included in the laser signal, and correspondingly, controlled terminal parsing laser signal therefrom obtains
Link information.Therefore, the scheme that link information is carried in laser signal is belonged to the equivalents of the present embodiment.
S34：Connection request is sent according to the target link information, to indicate the corresponding control of the target link information
Terminal is established with the controlled terminal and is connected.
After controlled terminal parses link information from broadcast message, it is possible to be initiated according to the link information with controlling eventually
The connection at end.When establishing connection, the connection mode in the relevant technologies may be used, this will not be detailed here.For example, controlled terminal
To control terminal send a connection request, control terminal mutually should connection request, to controlled terminal send connection response, work as quilt
It after control terminal receives connection response, then sends and responds to control terminal, so as to which the two establishes connection.
In the present embodiment, when control terminal needs to establish connection with controlled terminal, controlled terminal receives control terminal and sends
Broadcast message and laser signal, for user, needed for user operation be only pressing control terminal on signal hair
Key is penetrated, relative to user's barcode scanning mode, user's operation can be simplified, and accelerates connection and establishes process, so as to quick and convenient
The connection between handheld device and controlled terminal is established on ground.In addition, barcode scanning needs user distance controlled terminal nearer when accessing, with
Convenient for barcode scanning, and in the present embodiment, this limitation is not needed to, can be realized in farther distance.
Fig. 4 establishes the flow chart of the method for connection between another terminal provided by the embodiments of the present application.The present embodiment
By taking the interacting and perform flow of control terminal and controlled terminal as an example.The present embodiment is using control terminal as handheld terminal, controlled terminal
For screen terminal.
In the present embodiment, it is assumed that the screen terminal being located at handheld terminal in same LAN includes screen terminal A and screen
Curtain terminal B.
As shown in figure 4, the method for the present embodiment includes the following steps：
S401：Handheld terminal accesses same LAN with screen terminal A and screen terminal B.
In some embodiments, handheld terminal can include：Intelligent terminal, such as mobile phone, alternatively, the control devices such as remote controler.
In some embodiments, screen terminal A and screen terminal B refer to the terminal with display screen, such as in exhibition room greatly
The presentation device of screen, alternatively, the equipment such as smart television.
Further, the display screen of screen terminal A and screen terminal B can specifically refer to non-touch screen.
In some embodiments, above-mentioned LAN can refer to WLAN, for example, the WLAN of bluetooth or
Person, Wireless Fidelity (WIreless-FIdelity, WI-FI) LAN etc..
Correspondingly, before handheld terminal and screen terminal A and screen terminal B establish connection, handheld terminal and wait to connect
Screen terminal A and screen terminal B corresponding home control network communication protocol may be used and access same LAN in advance.Specifically not
The relevant technologies realization may be used in the mode that same LAN is accessed with equipment, and this will not be detailed here.
S402：Handheld terminal sends broadcast message into the LAN where the handheld terminal, in the broadcast message
Include the corresponding link information of the handheld terminal.
After handheld device accesses a LAN, handheld terminal can send broadcast message into the LAN.
Comprising link information in above-mentioned broadcast message, link information for example including：It is interconnected between the network of handheld terminal
Agreement (Internet Protocol, be denoted as IP) address etc..
S403：Screen terminal A and screen terminal B receive broadcast message.
After handheld device accesses a LAN, it is located at all devices in same LAN with handheld terminal and all may be used
To receive the broadcast message.
S404：When handheld terminal, which needs to establish with screen terminal A, to be connected, handheld terminal sends laser to screen terminal A
Signal.
Although it is above-mentioned be respectively adopted different steps describe handheld terminal send broadcast message and laser signal,
It is understood that handheld terminal sends broadcast message and the sequential relationship of laser signal does not limit.For example, handheld terminal
Broadcast message can first be sent and retransmit laser signal, alternatively, handheld terminal, which can also first send laser signal, retransmits broadcast
Message, alternatively, handheld terminal can also send broadcast message and laser signal simultaneously.The present embodiment is not defined this.
Can be provided with signal emission key on a handheld device in some embodiments, when handheld device detects user
After the touch control operation (such as pressing operation) of signal emission key, handheld terminal sends laser letter to screen terminal to be connected
Number.
In some embodiments, above-mentioned laser signal can specifically refer to infrared laser signal.
Correspondingly, signal emission key can be specially infrared laser signal emission key.
S405：Screen terminal A receives the laser signal, is disappeared according to the laser signal from the broadcast received
Target link information is obtained in breath.
In some embodiments, identification information can be included in above-mentioned laser signal, corresponding identification information can be specially
Broadcast identification, wherein, broadcast identification broadcasts the message for identifying.In general, broadcast message can include following field：Tissue is only
One identifier and definition, therefore, above-mentioned identification information can be organization unique identifier.
It is, of course, understood that above-mentioned identification information is not limited to broadcast identification, remaining in broadcast message can also be
Critical field, for example define.
Laser receiver is both provided on screen terminal A and screen terminal B, the laser of handheld terminal transmission can be received
Signal.User is by controlling the direction of handheld terminal, to control the direction of the launch of laser signal, so that the screen to be connected
Curtain terminal, i.e. screen terminal, can receive the laser signal, and other screen terminals do not receive the laser signal then.This
In embodiment, user's control handheld terminal sends laser signal to screen terminal A, can after screen terminal A receives laser signal
To parse identification information from laser signal, then identification information is compared with the respective field of various broadcast messages, from
And determine the broadcast message that screen terminal A itself needs parse, after screen terminal A determines the broadcast message for needing to parse,
The broadcast message can be parsed, be parsed from broadcast message and obtain link information.And screen terminal B do not receive it is sharp
Optical signal, therefore broadcast message is not dealt with.
It should be noted that the present embodiment is that link information is carried in broadcast message rather than directly carried to swash
In optical signal, since it takes into account that current technology developing stage, it is difficult to carry excessive information in laser.But if
When more information can be carried with the development of technology, in laser, the present embodiment can also directly carry link information
In laser signal, at this time, in this way it is no longer necessary to individually send the broadcast message for carrying link information.That is, handheld terminal is whole to screen
End sends laser signal, and link information is included in the laser signal, and correspondingly, screen terminal parsing laser signal therefrom obtains
Link information.Therefore, the scheme that link information is carried in laser signal is belonged to the equivalents of the present embodiment.
S406：Screen terminal A initiates the connection foundation request, and and handheld terminal according to target link information to handheld terminal
Establish connection.
After screen terminal A parses link information from broadcast message, it is possible to be initiated according to the link information and hand-held
The connection of terminal.When establishing connection, the connection mode in the relevant technologies may be used, this will not be detailed here.For example, screen is whole
A is held to send a connection request to handheld terminal, handheld terminal responds the connection request, and connection response is sent to screen terminal A,
It after screen terminal A receives connection response, then sends and responds to handheld terminal, so as to which the two establishes connection.
In the present embodiment, when handheld terminal needs to establish connection with screen terminal A, believed using transmission broadcast message and laser
Number mode, for user, needed for user operation be only pressing handheld terminal on signal emission key, relative to
Family barcode scanning mode, can simplify user's operation, and accelerates connection and establish process, so as to quickly and easily establish handheld device
Connection between screen terminal.In addition, barcode scanning needs user distance screen terminal nearer when accessing, in order to barcode scanning, and this
In embodiment, this limitation is not needed to, can be realized in farther distance.
Further, when user, which needs to change, establishes the screen terminal of connection with handheld terminal, the present embodiment can be with
Including：
S407：When handheld terminal, which needs to establish with screen terminal B, to be connected, handheld terminal sends laser to screen terminal B
Signal.
Can be provided with signal emission key on a handheld device in some embodiments, when signal emission key receives use
After the touch control operation at family, handheld terminal sends laser signal to screen terminal B to be connected.
Above-mentioned touch control operation can include to the pressing operation of programmable button or touch operation etc..
Can be that signal emission key is provided in control terminal in some embodiments, i.e., described programmable button works as control
When terminal detects that the signal emission key is pressed or touches, that is, detect that preset touch operates, then control terminal is to waiting to connect
Controlled terminal send laser signal.
In some embodiments, above-mentioned laser signal can specifically refer to infrared laser signal.
Correspondingly, signal emission key can be specially infrared laser signal emission key.
S408：Handheld terminal is disconnected with screen terminal A.
For example, handheld terminal can directly disconnect the connection with screen terminal A, also, upon opening not to screen terminal A
Send message；Alternatively, handheld terminal can directly disconnect the connection with screen terminal A, also, upon opening to screen terminal A
It sends connection and disconnects notice；Alternatively, handheld terminal sends connection to screen terminal A disconnects request, screen terminal A receives disconnection
The connection with handheld terminal is disconnected after connection request.
S409：Screen terminal B receives laser signal, is obtained from the broadcast message received according to the laser signal
Take target link information.
In some embodiments, identification information can be included in above-mentioned laser signal, corresponding identification information can be specially
Broadcast identification, wherein, broadcast identification broadcasts the message for identifying.In general, broadcast message can include following field：Tissue is only
One identifier and definition, therefore, above-mentioned identification information can be organization unique identifier.
It is, of course, understood that above-mentioned identification information is not limited to broadcast identification, remaining in broadcast message can also be
Critical field, for example define.
Laser receiver is provided on screen terminal B, the laser signal of handheld terminal transmission, screen terminal can be received
After B receives laser signal, identification information can be parsed from laser signal, then by identification information and various broadcast messages
Respective field is compared, so that it is determined that the broadcast message that screen terminal B itself needs parse, when screen terminal B determines to need
After the broadcast message to be parsed, it is possible to the broadcast message be parsed, parsed from broadcast message and obtain link information.
It should be noted that the present embodiment is that link information is carried in broadcast message rather than directly carried to swash
In optical signal, since it takes into account that current technology developing stage, it is difficult to carry excessive information in laser.But if
When more information can be carried with the development of technology, in laser, the present embodiment can also directly carry link information
In laser signal, at this time, in this way it is no longer necessary to individually send the broadcast message for carrying link information.That is, handheld terminal is whole to screen
End sends laser signal, and link information is included in the laser signal, and correspondingly, screen terminal parsing laser signal therefrom obtains
Link information.Therefore, the scheme that link information is carried in laser signal is belonged to the equivalents of the present embodiment.
S410：Screen terminal B initiates the connection foundation request, and and handheld terminal according to target link information to handheld terminal
Establish connection.
After screen terminal B parses link information from broadcast message, it is possible to be initiated according to the link information and hand-held
The connection of terminal.When establishing connection, the connection mode in the relevant technologies may be used, this will not be detailed here.For example, screen is whole
It holds to handheld terminal and sends a connection request, handheld terminal responds the connection request, and connection response is sent to screen terminal, when
It after screen terminal receives connection response, then sends and responds to handheld terminal, so as to which the two establishes connection.
In the present embodiment, when handheld terminal needs to establish connection with screen terminal B, believed using transmission broadcast message and laser
Number mode, for user, needed for user operation be only pressing handheld terminal on signal emission key, relative to
Family barcode scanning mode, can simplify user's operation, and accelerates connection and establish process, so as to quickly and easily establish handheld device
Connection between screen terminal.In addition, barcode scanning needs user distance screen terminal nearer when accessing, in order to barcode scanning, and this
In embodiment, this limitation is not needed to, can be realized in farther distance.
Fig. 5 is the structure diagram for the device that connection is established with controlled terminal that the application one embodiment provides.The dress
Putting can be located in control terminal.As shown in figure 5, the device includes：
Broadcast module 51 broadcasts the message for sending, and the corresponding connection of the control terminal is included in the broadcast message
Information；
Sending module 52, for after preset touch operation is detected, laser signal being sent, to trigger the control terminal
The controlled terminal of required connection initiates the connection request according to the link information；
Link block 53 for receiving connection request, and is established according to the connection request and the controlled terminal and is connected.
In some embodiments, above-mentioned sending module 52 can include laser beam emitting device shown in Fig. 2 in practical applications
212。
In some embodiments, which can also include：
Detection module operates for detecting the preset touch by the signal emission key set in the control terminal.
In some embodiments, the laser signal includes：Infrared laser signal.
In some embodiments, comprising identification information in the laser signal, in order to receive the quilt of the laser signal
Control terminal screens the broadcast message of the control terminal transmission according to the identification information；The identification information includes：Institute
State the broadcast identification of broadcast message.
Correspondingly, the device further includes：
Module is disconnected, for after preset touch operation is detected, disconnecting already present connection.
About the device in above-described embodiment, wherein modules perform the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
In the present embodiment, when control terminal needs to establish connection with controlled terminal, control terminal sends wide to controlled terminal
Message and laser signal are broadcast, for user, the operation needed for user is only the signal emission key in pressing control terminal,
Relative to user's barcode scanning mode, user's operation can be simplified, and accelerate connection and establish process, so as to quickly and easily establish
Connection between handheld device and controlled terminal.In addition, barcode scanning needs user distance controlled terminal nearer when accessing, in order to sweep
Code, and in the present embodiment, this limitation is not needed to, can be realized in farther distance.
Fig. 6 is the structure diagram for the device that connection is established with control terminal that the application one embodiment provides.The dress
Putting can be located in controlled terminal.As shown in fig. 6, the device includes：
First receiving module 61, for receive controlled terminal broadcast message in a local network, in the broadcast message
Include the corresponding link information of control terminal for sending the broadcast message；
Second receiving module 62, for receiving laser signal；
Acquisition module 63, for obtaining target connection letter from the broadcast message received according to the laser signal
Breath；
Link block 64, for sending connection request according to the target link information, to indicate the target connection letter
It ceases corresponding control terminal and establishes connection with the controlled terminal.
In some embodiments, above-mentioned second receiving module 62 can be the laser receiver in Fig. 2 in practical applications
221st, acquisition module 63 is equivalent to the processing unit 222 of Fig. 2.
In some embodiments, the second receiving module 62 is the infrared receiving device set on controlled terminal, and second receives mould
Block 62 is specifically used for：Receive laser signal.
In some embodiments, identification information can be included in laser intelligence, acquisition module 63 is specifically used for：According to described
Identification information screens from a plurality of broadcast message and obtains target broadcast message；And the target broadcast message is parsed, obtain institute
State target link information.
In some embodiments, the laser signal includes：Infrared laser signal.
In some embodiments, the identification information includes：The broadcast identification of the broadcast message.
In some embodiments, which further includes：
Module is disconnected, request is disconnected, and request is disconnected according to the connection and disconnects the connection for receiving to connect；
Alternatively, receiving connection disconnects notice, it is that the control terminal is sent that the connection, which disconnects notice,.
About the device in above-described embodiment, wherein modules perform the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
In the present embodiment, when control terminal needs to establish connection with controlled terminal, controlled terminal receives control terminal and sends
Broadcast message and laser signal, for user, needed for user operation be only pressing control terminal on signal hair
Key is penetrated, relative to user's barcode scanning mode, user's operation can be simplified, and accelerates connection and establishes process, so as to quick and convenient
The connection between handheld device and controlled terminal is established on ground.In addition, barcode scanning needs user distance controlled terminal nearer when accessing, with
Convenient for barcode scanning, and in the present embodiment, this limitation is not needed to, can be realized in farther distance.
In addition, present invention also provides examples below：
The embodiment of the present application provides a kind of control terminal, which includes：Processor；It can for storing processor
The memory of execute instruction；Wherein, the processor is configured as：
Broadcast message is sent, the corresponding link information of the control terminal is included in the broadcast message；
After the touch control operation of user is detected, laser signal is sent, to trigger the quilt connected needed for the control terminal
Control terminal initiates the connection request according to the link information；
The connection request is received, and is established and connected according to the connection request and the controlled terminal.
The embodiment of the present application provides a kind of non-transitorycomputer readable storage medium, the finger in the storage medium
When enabling the processor execution by control terminal so that control terminal is able to carry out a kind of method that connection is established with controlled terminal,
The method includes：
Broadcast message is sent, the corresponding link information of the control terminal is included in the broadcast message；
After the touch control operation of user is detected, laser signal is sent, to trigger the quilt connected needed for the control terminal
Control terminal initiates the connection request according to the link information；
Connection request is received, and is established and connected according to the connection request and the controlled terminal.
In addition, present invention also provides examples below：
The embodiment of the present application provides a kind of controlled terminal, which includes：Processor；It can for storing processor
The memory of execute instruction；Wherein, the processor is configured as：
Controlled terminal institute broadcast message in a local network is received, the transmission broadcast message is included in the broadcast message
The corresponding link information of control terminal；
Receive laser signal；
Target link information is obtained from the broadcast message received according to the laser signal；
Connection request is sent according to the target link information, to indicate the corresponding control terminal of the target link information
It establishes and connects with the controlled terminal.
The embodiment of the present application provides a kind of non-transitorycomputer readable storage medium, the finger in the storage medium
When enabling the processor execution by controlled terminal so that controlled terminal is able to carry out a kind of method that connection is established with control terminal,
The method includes：
Controlled terminal institute broadcast message in a local network is received, the transmission broadcast message is included in the broadcast message
The corresponding link information of control terminal；
Receive laser signal；
Target link information is obtained from the broadcast message received according to the laser signal；
Connection request is sent according to the target link information, to indicate the corresponding control terminal of the target link information
It establishes and connects with the controlled terminal.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiment.
It should be noted that in the description of the present application, term " first ", " second " etc. are only used for description purpose, without
It is understood that indicate or implying relative importance.In addition, in the description of the present application, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement specific logical function or process
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, to perform function, this should be by the application
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or combination thereof.Above-mentioned
In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.If for example, with hardware come realize in another embodiment, can be under well known in the art
Any one of row technology or their combination are realized：With for the logic gates to data-signal realization logic function
Discrete logic, have suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program when being executed, one or a combination set of the step of including embodiment of the method.
In addition, each functional unit in each embodiment of the application can be integrated in a processing module, it can also
That each unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and is independent product sale or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to the limitation to the application is interpreted as, those of ordinary skill in the art within the scope of application can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. the method for connection is established between a kind of terminal, which is characterized in that applied to control terminal, the method includes：
Broadcast message is sent, the corresponding link information of the control terminal is included in the broadcast message；
After preset touch operation is detected, laser signal is sent, to trigger the controlled terminal connected needed for the control terminal
Request is initiated the connection according to the link information；
The connection request is received, and is established and connected according to the connection request and the controlled terminal.
2. according to the method described in claim 1, it is characterized in that, it is described transmission laser signal before, the method includes：
The preset touch is detected by the signal emission key set in the control terminal to operate.
3. method according to claim 1 or 2, which is characterized in that identification information is included in the laser signal, in order to
The controlled terminal for receiving the laser signal screens the broadcast letter of the control terminal transmission according to the identification information
Breath；
The identification information includes：
The broadcast identification of the broadcast message.
4. method according to claim 1 or 2, which is characterized in that further include：
After preset touch operation is detected, judge whether the control terminal exists with other-end and connect；
If the control terminal and the existing connection of other-end, disconnect the already present connection.
5. the method for connection is established between a kind of terminal, which is characterized in that applied to controlled terminal；The method includes：
Receive the controlled terminal broadcast message in a local network, comprising sending the broadcast message in the broadcast message
The corresponding link information of control terminal；
Receive laser signal；
Target link information is obtained from the broadcast message received according to the laser signal；
Connection request is sent according to the target link information, to indicate the corresponding control terminal of the target link information and institute
It states controlled terminal and establishes connection.
6. according to the method described in claim 5, it is characterized in that, it is described according to the laser signal from the broadcast message
Target link information is obtained, including：
The laser signal is parsed, obtains the corresponding identification information of handheld device connected needed for the controlled terminal；
It is screened from the broadcast message received according to the identification information and obtains target broadcast message；
The target broadcast message is parsed, obtains the target link information.
7. according to the method described in claim 6, it is characterized in that, the identification information includes：
The broadcast identification of the broadcast message.
8. method according to claim 5 or 6, which is characterized in that further include：
It receives connection and disconnects request, and request is disconnected according to the connection and disconnects the connection；Alternatively,
It receives connection and disconnects notice, it is that the control terminal is sent that the connection, which disconnects notice,.
9. a kind of control terminal, which is characterized in that including：
Broadcast module broadcasts the message for sending, and the corresponding link information of the control terminal is included in the broadcast message；
Sending module, for after preset touch operation is detected, sending laser signal, being connected needed for the control terminal with triggering
The controlled terminal connect initiates the connection request according to the link information；
Link block for receiving the connection request, and is established according to the connection request and the controlled terminal and is connected.
10. a kind of controlled terminal, which is characterized in that including：
First receiving module, for receive the controlled terminal broadcast message in a local network, wrap in the broadcast message
Containing the corresponding link information of control terminal for sending the broadcast message；
Second receiving module, for receiving laser signal；
Acquisition module, for obtaining target link information from the broadcast message received according to the laser signal；
Link block, for sending connection request according to the target link information, to indicate that the target link information corresponds to
Control terminal and the controlled terminal establish and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810151221.7A CN108200658A (en) | 2018-02-13 | 2018-02-13 | The method of connection is established between terminal and applies its terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810151221.7A CN108200658A (en) | 2018-02-13 | 2018-02-13 | The method of connection is established between terminal and applies its terminal |
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| CN201810151221.7A Pending CN108200658A (en) | 2018-02-13 | 2018-02-13 | The method of connection is established between terminal and applies its terminal |
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Application publication date: 20180622 |