CN108076031A - Communications Authorization acquisition methods - Google Patents
Communications Authorization acquisition methods Download PDFInfo
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- CN108076031A CN108076031A CN201611034572.7A CN201611034572A CN108076031A CN 108076031 A CN108076031 A CN 108076031A CN 201611034572 A CN201611034572 A CN 201611034572A CN 108076031 A CN108076031 A CN 108076031A
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- China
- Prior art keywords
- device end
- user terminal
- projection
- data
- sound
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
Abstract
The present invention relates to a kind of Communications Authorization acquisition methods for projection.The Communications Authorization acquisition methods obtain it including the first user terminal can control the communication identifier of the first device end, it is and corresponding to generate and show the authorization code for scanning, the authorization code carries authorization message, the authorization message is used to obtain the data communication power for the first device end that first user terminal can control for second user terminal, the second user terminal controls the second device end into row data communication according to the data communication power of first device end obtained, so that current audio, video data is transmitted to the first device end by second device end carries out projection broadcasting.
Description
Technical field
The present invention relates to a kind of Communications Authorization acquisition methods applied in optical projection system.
Background technology
Projector equipment has more important role in session discussing, informational lectures at present.
However, when the personnel in different regions carry out session discussing, when different personnel need to set using same projection
Back-up enjoy image either picture when, it is necessary to different archives are posted or stored to designated position by participant, will so increase
Add the operation complexity of participant, while participant's efficiency can be reduced.
The content of the invention
To solve the technical issues of prior art optical projection system service efficiency is bad, it is necessary to provide a kind of projection and use effect
The preferable Communications Authorization acquisition methods of rate.
A kind of Communications Authorization acquisition methods, including：
First user terminal generates and shows the authorization code for scanning, and the authorization code carries authorization message, described to award
Power information is used to obtain the data communication for the first device end that first user terminal can control for second user terminal
Power.
Preferably, first device end is projector equipment, and the authorization message is used to supply the second user terminal
The second device end is controlled so that second device end and first device end establish data communication and to described
First device end sends the sound that the second device end real-time display plays and regards data, so that first equipment is whole
End projection plays the sound and regards data, and second device end is display playback terminal.
Preferably, the communication identifier of the authorization message including first user terminal and first device end
Communication identifier,
The Communications Authorization method further includes：
First user terminal receives the projection license request that the second user terminal is sent, and the projection license please
The communication identifier of the receiving party asked is arranged to the communication identifier of first user terminal, and the projection license request is taken
Device identification with second device end；
License request is projected described in first user terminal displays；
First user terminal receives input operation of the external user according to the projection license request, if described first
User terminal, which detects, to be occurred to correspond to a predesignated subscriber's operation for agreeing to projection instruction, then is sent to the second user terminal
It is described to agree to projection instruction, so that the second user terminal is sent to second device end carries first equipment
The projection instruction of the communication identifier of terminal, the projection instruction are used to indicate second device end according to first equipment
The communication identifier of terminal establishes data communication and send the sound to first equipment with first device end regards number
According to so that first device end projection, which plays the sound, regards data.
Preferably, occur to correspond to the predesignated subscriber behaviour for agreeing to projection instruction if first user terminal detects
Make, then the device identification of second device end is sent to first device end to indicate that first device end is thrown
Shadow plays the sound that second device end is sent and regards data.
Preferably, it is described to agree to that projection instruction further includes a dynamic password, to indicate the first device end verification hair
The object that the sound regards data is sent whether as the second device end.
Preferably, the dynamic password that object of the sound depending on data provides its acquisition to first device end is sent,
If first device end is obtained from the dynamic password that first user terminal receives and second device end
The dynamic password of offer is consistent, then it represents that sends the sound and regards the object of data as second device end.
Preferably, the communication identifier of the authorization message including first user terminal, first device end
Communication identifier and a dynamic password,
The Communications Authorization method further includes：
The dynamic password is provided to second device end by first user terminal；
The projection instruction be used to indicate second device end according to the communication identifier of first device end with
First device end, which establishes data communication and sends the sound to first equipment, regards data, so that described the
The projection of one device end plays the sound and regards data, and the dynamic password is used to indicate the first device end projection and plays institute
The sound for stating the transmission of the second device end regards data.
Preferably, a projection time point, the throwing are also generated while first user terminal generates the authorization code
The shadow time prestores acquisition to be set according to external user input, first device end the projection time point it
The sound that second device end is sent only is received afterwards regards data.
Preferably, the authorization message further includes a projection time point, and the projection time is to be inputted according to external user
It sets and prestores acquisition, first device end only receives second device end after the projection time point
The sound sent regards data.
Preferably, the authorization message further includes a precedence information, and the precedence information is defeated according to external user
Enter to set and prestore acquisition, the precedence information includes representing that multiple second device ends provide the sound and regard number
According to order, then the precedence information be used to indicate the first device end when receiving multiple projection requests according to priority
Information receives the sound that second device end provides and regards data successively.
Preferably, the authorization message further includes a precedence information, and the precedence information is defeated according to external user
Enter to set and prestore acquisition, the precedence information includes representing that multiple second device ends provide the sound and regard number
According to order, then the precedence information be used to indicate the first device end when receiving multiple projection requests according to priority
Information receives the sound that second device end provides and regards data successively.
A kind of Communications Authorization acquisition methods, which is characterized in that comprise the following steps：
The authorization code of the first user terminal displays of second user terminal scanning, the authorization code carries authorization message, described
Authorization message is used to obtain the data communication power for the first device end that first user terminal can control；
The second user terminal parses the authorization code, obtains the authorization message；
The second user terminal is according to the authorization message and first device end into row data communication.
Preferably, the second user terminal according to the authorization message and first device end into row data communication
The step of include：
The second user terminal according to the authorization message control the second device end and first device end into
Row data communication, second device end are the terminal that the second user terminal can control.
Preferably, second device end is display playback terminal, and the display playback terminal regards for playing sound
Data, first device end are projector equipment；
The second user terminal according to the authorization message control the second device end and first device end into
The step of row data communication, includes：
The second user terminal controls second device end whole with first equipment according to the authorization message
It holds into row data communication, so that first device end projection plays the sound that the second device end real-time display plays
Depending on data.
Preferably, the authorization message includes the communication identifier of first device end；
The second user terminal controls second device end whole with first equipment according to the authorization message
It holds into row data communication, so that first device end projection plays the sound that the second device end real-time display plays
Include depending on the step of data：
The second user terminal sends the communication identifier for carrying first device end to second device end
Projection instruction lead to so that second device end establishes data according to the communication identifier with first device end
Believe and send the sound to first device end and regard data, so that first device end projection plays the sound
Depending on data.
Preferably, the authorization message further includes the satellite information of first device end；
The second user terminal controls second device end whole with first equipment according to the authorization message
It holds into row data communication, so that first device end projection plays the sound that the second device end real-time display plays
It is further included depending on the step of data：
The second user terminal shows the menu option for including the satellite information；
When the second user terminal detects the predesignated subscriber's operation for being directed to the menu option, institute is generated
State projection instruction.
Preferably, the authorization message includes the communication of the communication identifier and the projector equipment of first user terminal
Mark；
The second user terminal according to authorization message control display playback terminal and the projector equipment into
Row data communication, so that the projection, which plays the sound that the display playback terminal real-time display plays, regards data
Step includes：
The second user terminal sends projection license request to first user terminal, the projection license request
The communication identifier of receiving party is arranged to the communication identifier of first user terminal, and the projection license request carries institute
The device identification of the second device end is stated, the device identification of second device end is used for for described in the instruction of the first user terminal
The projection of first device end plays the sound that second device end is sent and regards data；
The second user terminal ought receive first user terminal and be sent in response to the projection license request
Agreement projection instruction when, the projection that the communication identifier for carrying first device end is sent to second device end refers to
Order, the projection instruction are used to indicate second device end and are set according to the communication identifier of the projector equipment with described first
Standby terminal, which establishes data communication and sends the sound to first device end, regards data, so that first equipment is whole
End projection plays the sound and regards data.
Preferably, it is described to agree to that projection instruction further includes a dynamic password, the device identification of the second device end with it is described
Dynamic password forms an authority information,
The second user terminal ought receive first user terminal and be sent in response to the projection license request
Agreement projection instruction when, the projection that the communication identifier for carrying first device end is sent to second device end refers to
Order, the projection instruction are used to indicate communication identifier and the dynamic of second device end according to the projector equipment
Password establishes data communication and send the sound to first device end with first device end regards data, so that
It obtains the first device end projection and plays the sound regarding data.
Preferably, the object for sending the sound regarding data provides the authority information to first device end, if institute
The first device end is stated to provide obtained from the authority information that first user terminal receives and second device end
Authority information it is consistent, then it represents that send the sound and regard the object of data as second device end.
Preferably, the communication identifier of the authorization message including first user terminal, first device end
Communication identifier and a dynamic password,
The second user terminal according to authorization message control display playback terminal and the projector equipment into
Row data communication, so that the projection, which plays the sound that the display playback terminal real-time display plays, regards data
Step includes：
The dynamic password is being provided to first device end after authorization message generation；
The second user terminal sends the communication identifier for carrying first device end to second device end
Projection with the dynamic password instructs, and the projection instruction is used to indicate second device end according to the projector equipment
Communication identifier and first device end establish data communication and send the sound to first device end and regard number
According to so that first device end projection, which plays the sound, regards data.
A kind of Communications Authorization acquisition methods, which is characterized in that comprise the following steps：
First device end via the first user terminal generates and shows the authorization code for scanning, and the authorization code carries
Authorization message, and first device end is controlled by first user terminal；And
The data communication power of first device end is obtained and built for second user terminal by the authorization message
Vertical data communication.
Preferably, the data communication power of first device end is obtained by the authorization message for second user terminal
And the step of establishing data communication includes：
First device end is according to the authorization message and the second device end data of second user terminal control
Communication.
Preferably, second device end is display playback terminal, and the display playback terminal regards for playing sound
Data, first device end are projector equipment；
First device end is according to the authorization message and the second device end data of second user terminal control
The step of communication, includes：
The communication request that first device end is sent received from second device end；
First device end establishes data communication according to the communication request and second device end, so that
The first device end projection plays the sound that the second device end real-time display plays and regards data.
Preferably, the authorization message includes the communication identifier of first device end.
Preferably, the communication identifier of the authorization message including first user terminal and first device end
Communication identifier,
The step of first device end establishes data communication according to the communication request and second device end
Including：
First device end is received from the first user terminal to receive external input operation corresponding and generate same
The communication identifier of second device end provided while meaning projection instruction；
First device end receives the projection request that the second device end is sent under second user terminal control, institute
Stating projection request includes the communication identifier of the object for sending projection request；
Second device end verification send the object of projection request communication identifier whether with from the first user terminal
The communication identifier of second device end provided is consistent, if sending the communication identifier of the object of projection request with being used from first
The communication identifier for second device end that family terminal provides is consistent, and first device end receives and plays described second
The sound that device end provides regards data.
Preferably, the communication identifier of the authorization message including first user terminal and first device end
Communication identifier,
The step of first device end establishes data communication according to the communication request and second device end
Including：
First device end is received from the first user terminal to receive external input operation corresponding and generate same
The communication identifier and dynamic password of second device end provided during meaning projection instruction；
First device end receives the projection request that the second device end is sent in second user terminal control, described
Projection request includes the dynamic password；
Second device end verification send the object of projection request dynamic password whether with from the first user terminal
The dynamic password provided is consistent, if the two is consistent, first device end receives and plays second device end
The sound of offer regards data.
Preferably, the communication identifier of the authorization message including first user terminal, first device end
Communication identifier and dynamic password,
The step of first device end establishes data communication according to the communication request and second device end
Including：
The institute that the first device end reception is provided from the first user terminal while the authorization message is generated
State dynamic password；
First device end receives the projection request that the second device end is sent under second user terminal control, institute
Stating projection request includes the dynamic password,；
Second device end verification send the object of projection request dynamic password whether with from the first user terminal
The dynamic password provided is consistent, if the two is consistent, first device end receives and plays second device end
The sound of offer regards data.
A kind of Communications Authorization acquisition methods, which is characterized in that comprise the following steps：
The first device end that second device end can be controlled by second user terminal the first user terminal of acquirement
Data communication is weighed, wherein, the first user terminal generates and shows the authorization code for scanning, and the authorization code, which carries, authorizes letter
Breath, the authorization code carry authorization message and are provided to second device end by the second user terminal, and described second
Device end is by establishing the data communication with first device end according to authorization message.
Preferably, second device end carries out under the second user terminal control with first device end
Data communication.
Preferably, second device end regards data for display playback terminal for playing sound, and first equipment is whole
It holds as projector equipment；
Second device end is by establishing the step with the data communication of first device end according to authorization message
Suddenly include：
Second device end is set in the case where the second user terminal is controlled according to the authorization message with described first
Standby terminal is into row data communication, and second device end sets the sound that real-time display plays depending on data transmission to described first
Standby terminal is to carry out projection broadcasting.
Preferably, the authorization message includes the communication identifier of first device end；
Second device end is set in the case where the second user terminal is controlled according to the authorization message with described first
Standby terminal is into row data communication, and second device end sets the sound that real-time display plays depending on data transmission to described first
Standby terminal is included with carrying out the step of projection plays：
Second device end receives carrying first device end from second user terminal to the transmission
Communication identifier projection instruction；
Second device end establishes data communication and to institute according to the communication identifier and first device end
It states the first device end and sends the sound regarding data, so that first device end projection, which plays the sound, regards data.
Preferably, the communication identifier of the authorization message including first user terminal and first device end
Communication identifier,
Second device end is set in the case where the second user terminal is controlled according to the authorization message with described first
Standby terminal included into the step of row data communication：
Second device end receives carrying first device end from second user terminal to the transmission
Communication identifier projection instruction, it is described projection instruction for first device end reception is being received from the first user terminal
It operates corresponding to external input and is provided in the case of generation agreement projection instruction by the second user terminal；
Second device end sends projection request to first device end according to the projection instruction, wherein, it is described
Projection request includes the communication identifier of second device end；
When first device end is agreed to establish data communication with second device end, second equipment is whole
End sends the sound and is played out depending on data to first device end.
Preferably, the communication identifier of the authorization message including first user terminal and first device end
Communication identifier,
Second device end is set in the case where the second user terminal is controlled according to the authorization message with described first
Standby terminal included into the step of row data communication：
Second device end receives carrying first device end from second user terminal to the transmission
Communication identifier and a dynamic password projection instruct, it is described projection instruction for first device end receive from first use
Family terminal receive external input operation it is corresponding and generate agree to projection instruction in the case of carried by the second user terminal
For；
Second device end sends projection request to first device end according to the projection instruction, wherein, it is described
Projection request includes the communication identifier of second device end and the dynamic password；
When first device end is agreed to establish data communication with second device end, second equipment is whole
End sends the sound and is played out depending on data to first device end.
Preferably, the communication identifier of the authorization message including first user terminal, first device end
Communication identifier and dynamic password,
Second device end is set in the case where the second user terminal is controlled according to the authorization message with described first
Standby terminal included into the step of row data communication：
Second device end receives carrying first device end from second user terminal to the transmission
Communication identifier and a dynamic password projection instruct, it is described projection instruction for first device end receive from first use
Family terminal receive external input operation it is corresponding and generate agree to projection instruction in the case of carried by the second user terminal
For；
Second device end sends projection request to first device end according to the projection instruction, wherein, it is described
Projection request includes the communication identifier of second device end and the dynamic password；
When first device end is agreed to establish data communication with second device end, second equipment is whole
End sends the sound and is played out depending on data to first device end.
Compared to the prior art, the facility information that the first user terminal obtains the first device end generates authorization code, and second
User terminal selects the second device end of control storage and the audio, video data played by the audio and video by the authorization code
Data transmission to the first device end carries out projection broadcasting, so as to will effectively be in same local area network or Different LANs
The terminal device of network carries out effectively integrating shared the second device end as projection application apparatus, improves the efficiency of projection.
Description of the drawings
Fig. 1 is the system comprising modules schematic diagram of optical projection system of the present invention.
Fig. 2 is the system construction drawing of optical projection system.
Fig. 3 is the schematic diagram that terminal device carries out account application for registration by things-internet gateway to Internet of things system platform.
Fig. 4 is the correspondence of terminal device, Internet of things system platform and account shown in Fig. 2 and Fig. 3.
Fig. 5 is the flow diagram that first terminal generates authorization code.
Fig. 6 is the schematic diagram of authorization code shown in Fig. 5.
Fig. 7 is the schematic diagram that third terminal shown in Fig. 4 generates control operation interface.
Fig. 8 is the schematic diagram at control operation interface shown in Fig. 7.
Fig. 9 is the flow diagram that the 4th terminal is projected with second terminal.
Figure 10 is the flow diagram that the 4th terminal is projected with second terminal in second embodiment of the invention.
Figure 11 is the flow diagram that the 4th terminal is projected with second terminal in third embodiment of the invention.
Figure 12 is optical projection system work flow diagram in four embodiment of the invention.
Main element symbol description
Following specific embodiment will be further illustrated the present invention with reference to above-mentioned attached drawing.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
Implemented using other different from other manner described here, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar application, therefore the present invention is from the limitation of following public specific embodiment.
Secondly, combination schematic diagram of the present invention is described in detail, when describing the embodiments of the present invention, for purposes of illustration only, table
Show that the sectional view of device architecture can disobey general proportion and make partial enlargement, and the schematic diagram is example, should not herein
Limit the scope of protection of the invention.
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out specific
Description.
Referring to Fig. 1, Fig. 1 is the system comprising modules schematic diagram of optical projection system of the present invention.It is appreciated that the projection system
The application of system 10 be built upon internet I, on the basis of multiple local area network L, wherein the plurality of local area network L with
Internet I connections, so as to be in communication with each other.
The specific of optical projection system 10 is specifically described so that optical projection system 10 is located therein any one local area network L as an example
Composition and operation principles etc..
Specifically, local area network L include things-internet gateway L1, Internet of things system platform L2, multiple terminal devices L3,
Wherein, each terminal device L3 further includes input/sensing module L31 and execution module L32.Multiple terminal devices L3 passes through Internet of Things
Net gateway L1 and Internet of things system platform L2 are in communication with each other, at the same time it can also be connected to mutually by things-internet gateway L1
Network network I, is then connected in other local area network L.Ground is changed, the plurality of terminal device L3 can also be located at different respectively
In LAN.
Internet of things system platform L2 is used to provide application for registration and the dialog boxes for login of terminal device L3, receiving terminal apparatus
The application for registration of L3, and corresponding generation provides corresponding account and the management to corresponding account, keeps in from Internet of Things net
Close the data message that L1 transmission provides.
Specifically, referring to Fig. 2, it is the system construction drawing of optical projection system 10.
Optical projection system 10 includes the first user terminal 11, the first device end 12,13 and second equipment of second user terminal
Terminal 14, the 3rd user terminal 15, the 3rd device end 16.Wherein, the first user terminal 11, the first device end 12, second
13 and second device end 14 of user terminal, the 3rd user terminal 15 and the 3rd device end 16 are also terminal device L3's
Specific device class, and these terminal devices L3 is in communication with each other and is carried out data transmission by things-internet gateway L 1.
In the present embodiment, the first user terminal 11,13 and the 3rd user terminal 15 of second user terminal can for one
Display image simultaneously receives the operation control terminal of user's operation, such as mobile phone；First device end 12 is a display application terminal,
Such as projector equipment；Second device end 14, the 3rd device end 16 carry terminal for an information, for storing audiovisual applications
Class data, such as computer equipment.
First user terminal 11 and the first device end 12 form first group, and are mutually bound, and the first user
Terminal 11 can obtain the communication identifier information of the first device end 12.Second user terminal 13 is formed with the second device end 14
It second group and mutually binds, the second device end 14 can obtain the communication identifier information of second user terminal 13.3rd
User terminal 15 and the 3rd device end 16 form the 3rd group and are mutually bound, and the 3rd user terminal can also obtain the
The communication identifier information of three device ends.Wherein it should be noted that the communication identifier information is the first device end 12
Link Internet of things system platform L2 and the mark to communicate with other-end, such as device attribute, account, IP address etc..
Referring to Fig. 3, wherein, Fig. 3 is carried out for terminal device L3 by things-internet gateway L1 to Internet of things system platform L2
The schematic diagram of account application for registration.
First, in step S301, the first user terminal 11 is connected to things-internet gateway L1, and things-internet gateway L1 provides login
Register interface and dialog box.In step S302, the first user inputs corresponding first configuration information, the first configuration information bag
Include device attribute setting, account, password etc..In step S303, things-internet gateway L1 differentiates and stores first configuration information,
And obtain first kind account from Internet of things system platform L2.Wherein, the first kind account respective operations control terminal, it is described
It can be the first user terminal 11, the second device end 14 and the 3rd user terminal 15 to operate control terminal, such as mobile phone.
The first kind account is fed back into the first user in step S304, things-internet gateway L1.First kind account is at least wrapped
Include two accounts, in present embodiment, the quantity of at least two account is three, concretely the first account, the second account
With the 5th account, first user terminal 11,13 and the 3rd user terminal 15 of second user terminal can be corresponded to respectively.
Second user links to things-internet gateway L1, step S305, things-internet gateway L1 provide Login Register interface with it is right
Frame is talked about, in step S306, second user inputs corresponding second configuration information, then in step S307, things-internet gateway
L1 differentiates and stores second configuration information, and obtains the second class account from Internet of things system platform.Wherein, second class
Account corresponds to application terminal, and the application terminal can be the first device end 12, such as projecting apparatus.In step S308, object
The second class account is fed back to second user by networking gateway L1.In present embodiment, the second class account includes at least an account
Number, which can be the 3rd account, can correspond to first device end 12.
Similarly, in step S309, the 3rd user is connected to things-internet gateway L1, and things-internet gateway L1 provides Login Register
Interface and dialog box.Then in step S310, corresponding second configuration information is inputted in the 3rd user.Step S311, Internet of Things
Net gateway L1 differentiates and stores the 3rd configuration information, and obtains three classes account 312 from Internet of things system platform.Its
In, which corresponds to information and carries terminal, and information carrying terminal sets for the second device end 14 with the 3rd
Standby terminal 16 is stored with the image data data for Projection Display, and information carrying terminal can be laptop
(Notebook), PC (Personal Computer, PC) etc..Finally in step S312, things-internet gateway L1 simultaneously will
The three classes account feeds back to the 3rd user.Three classes account includes at least one account, and in present embodiment, this is at least one
The quantity of account is two, which can be the 4th account and the 6th account, can correspond to the second device end 14 and be set with the 3rd
Standby terminal 16.
Wherein, the first user, second user and the 3rd user can be identical user, can also be different users,
It is not limited thereto.
Referring to Fig. 4, its correspondence for terminal device, Internet of things system platform and account shown in Fig. 2 and Fig. 3.
As shown in figure 4, the first user terminal 11 logs in Internet of things system platform using the first account from things-internet gateway L1
L2, the first device end 12 are logged in by the 3rd account, and second user terminal 13 is logged in by the second account, and second
Device end 14 is logged in by the 4th account, and the 3rd user terminal 15 is logged in using the 5th account, the 3rd equipment is whole
End 16 is logged in using the 6th account.In present embodiment, the first user terminal 11 and the first device end 12 bind one
Group, 13 and the 4th terminal of second user terminal bind one group, and the 3rd user terminal 15 and the 3rd device end 16 bind one
Group.
Specifically, referring to Fig. 5, wherein, Fig. 5 is the flow diagram that the first user terminal 11 generates authorization code.Specifically
Ground, carries authorization message in the authorization code, and the authorization message includes at least the communication identifier of the first user terminal 11, the
The communication identifier of one device end 12.In present embodiment, the authorization code is pattern in 2 D code.
As shown in figure 5, in step S501, the first user terminal 11 can obtain the first device end from things-internet gateway L1
12 communication identifier, and in step S502, one authorization code of corresponding generation.
Also referring to Fig. 5 and Fig. 6, wherein, Fig. 6 is the signal of the authorization code of the display of the first user terminal 11 shown in Fig. 5
Figure, as shown in fig. 6, the first user terminal 11 shows the information of the second device end 12 of acquisition, while generation can grasp
The option of work, it is corresponding under the input operation of user to generate the authorization code.
It is whole including at least the communication identifier of the first user terminal 11 and the second equipment in authorization message in the authorization code
The communication identifier at end 12.The communication identifier of first user terminal 11 includes the IP address or account of the first user terminal 11
Number, the communication identifier of first device end 12 includes the IP address or account of the first device end 12.
Also referring to Fig. 7 and Fig. 8, Fig. 7 is that the flow at the generation control operation of second user terminal 13 shown in Fig. 4 interface is shown
It is intended to, Fig. 8 is the schematic diagram at control operation interface shown in Fig. 7.As shown in fig. 7,
In step s 701, second user terminal 13 obtains the communication identifier of the second device end 14.
In step S702, second user terminal 13 is described so as to obtain by scanning the authorization code of the first user terminal 11
Authorization message, wherein, the authorization message includes the communication identifier of the first device end 12.
In step S703, as shown in figure 8, it is the operable choosing that second user terminal 13 is generated according to the authorization code
Item and picture, specifically, second user terminal 13 is by the communication identifier of the information obtained from authorization message carrying terminal and obtains
The communication identifier of the application terminal taken can be grasped as operable option, such as the communication identifier information conduct of the second device end 14
The operable option made, the communication identifier of the first device end 12 also serve as operable option.
Specifically, as shown in figure 8, the communication identifier of second device end 14 is with the implementor name of the second device end 14
Title is shown；The communication identifier of first device end 12 is shown with the device name of the first device end 12.In addition, work as
Second user terminal 13 detects the communication of the option and the first device end 12 for the communication identifier for stating the second device end 14
The option of mark is activated by operation, then second user terminal 13 generates corresponding control instruction, the first user terminal 11 and
Two device ends 14 perform corresponding action according to the control instruction by performing module.
It should be noted that the operation principle of the 3rd user terminal 15, the 3rd device end 16 is whole with foregoing second user
End 13 is identical with the operation principle of the second device end 14, and present embodiment repeats no more, meanwhile, it is subsequently also whole with second user
The course of work that end 13 illustrates optical projection system 10 exemplified by device end 14 with second, and it is directed to the 3rd user terminal 15, the
The course of work of three device ends 16 no longer carries out word and repeats.
As shown in figure 9, wherein, Fig. 9 for the second device end 14 according to the control instruction and the first device end 12 into
The flow diagram of row projection, in present embodiment, the control instruction instructs for a projection.
In step S901, the output of second user terminal 13 one projection instruction to the second device end 14；In step S902
In, the second device end 14 sends corresponding projection request to things-internet gateway L1, and then projection request is sent to first and is set
Standby terminal 12；In step S903, instruction is agreed in one projection of the first device end 12 feedback, and in step S904, the second equipment
The audio, video data to be projected for being currently at operation or broadcast state is then sent to by terminal 14 by things-internet gateway L1
First device end 12, it is aobvious that the audio, video data that the first device end 12 is then transmitted according to the second device end 14 carries out projection
Show.
Ground is changed, as shown in Figure 10, wherein, Figure 10 is the second device end 14 and the in second embodiment of the invention
The flow diagram that one device end 12 is projected.
The external input letter provided under input operation of the second user terminal 13 according to authorization code and in external user
After breath is so as to generate the control instruction, second user terminal 13 performs following steps.Control instruction is described in present embodiment
It is transmitted to the projection license request of the first user terminal 11.
In step S1001, the projection license request is sent to the first user terminal 11 by second user terminal 13.Its
In, the projection license request includes the communication identifier of the communication identifier and the second device end 14 of second user terminal 13.
In step S1002, which parses the projection license request, and the projection is permitted
The information extraction of the second user terminal 13 of terminal is carried in request as information and is shown, user is according to the first equipment
The attribute of the current use state of terminal 12 and the second device end 14 provides an external input and instructs to first user end
End 11, the first user terminal 11, which instructs to generate according to the external input, agrees to projection instruction Y or refusal projection command N.
When the first user terminal 11, which generates, agrees to projection instruction, the first user terminal 11 agrees to that projection instruction is defeated by described
Go out to second user terminal 13, meanwhile, the second device end 14 that the first user terminal 11 will be obtained from projection license request
Communication identifier be sent to the first device end 12.When the first user terminal 11 generates refusal projection instruction, then refusal is by the
Data information transfer to the first device end 12 in two device ends 14 carries out Projection Display.In present embodiment, the projection
Refusal instructs and is not transferred to second user terminal 13, that is to say and agrees to instruction when second user terminal 13 does not receive the projection
When, represent that the first user terminal 11 does not allow for the second device end 14 to carry out data information transfer to the first device end 12
Projection Display certainly, changes ground, and projection refusal instruction can also be transmitted to second user terminal 13.
In the step s 1003, second user terminal 13 is then projected to instruct to export to project to instruct to second according to the agreement and set
Standby terminal 14 sends the audio, video data of display to be projected to indicate the second device end 14 to the first device end 12.Wherein,
The projection instruction includes the communication identifier of the first device end 12.
In step S1004, the second device end 14 is whole to the first equipment according to the projection instruction transmission projection request
End 12.Wherein, the projection request includes the communication identifier of the second device end 14.
In step S1005, after the first device end 12 receives the projection request of the second device end 14, the throwing is parsed
Shadow asks and obtains the communication identifier of the second device end 14, and it second is set with what is received from the first user terminal 11
The facility information of standby terminal 14 is compared verification analysis, if information is consistent (Y), one projection grant instruction of feedback to second is set
The audio, video data of currently playing display can be transmitted to the first device end 12 and carried out by standby terminal 14, the second device end 14
Projection Display；If information is inconsistent (N), one projection of feedback forbids instruction to the second device end 14, the second device end 14
Then it is prohibited to transmit data for projection to the first device end 12, certainly, in other embodiment of the present invention, the first device end
12 can not also feedback information to the second device end 14.
In step S1006, the second device end 14 is after the projection grant instruction is received, then by the audio and video number
According to the first device end 12 is sent to, the first device end 12 then throws the audio, video data that the second device end 14 transmits
Shadow is shown.
Ground is changed, as shown in figure 11, the second device end 14 and the first equipment are whole in third embodiment of the invention
12 flow diagrams that are projected of end generate according to authorization code and under control of the user the control in second user terminal 13
System instructs, and in present embodiment, the control instruction is a projection license request.
In step S1101, the projection license request is sent to the first user terminal 11 by second user terminal 13.It is described
Projecting license request includes the communication identifier of the first device end 12 and the communication identifier of the second device end 14.
In step S1102, which parses the projection license request, and please from the projection license
The communication identifier of middle the second device end 14 as information carrying terminal is sought, external user is current according to the first device end 12
Use state and the second device end 14 attribute carry out and judge and control the first user terminal 11 generate agree to throw
Shadow instructs Y or refusal projection command N.
When the first user terminal 11, which generates, agrees to projection instruction, it is whole to second user which is projected into instruction output
End 13, wherein, which agrees to include at least one dynamic password information in instruction.Meanwhile first user terminal 11 by institute
It states dynamic password information and the communication identifier of the second device end 14 is provided to the first device end 11. as an authority information
In step S1103, second user terminal 13 is then projected to instruct to export to project to instruct to second according to the agreement and set
Standby terminal 14 is used to indicate second device end 14 and sends audio, video data to the first device end 12 to carry out projection aobvious
Show.Wherein, the projection instruction includes the communication identifier of the first device end 11 and the dynamic password information.
In step S1104, the second device end 14 is instructed to send to project according to the projection and asked to the first device end 12,
With the projection to the first device end 12 request audio, video data.Wherein, projection instruction includes the described dynamic password.
In step S1105, after the first device end 12 receives the projection request of the second device end 14, parse and obtain
Take the projection ask in the second device end 14 communication identifier and the dynamic password information, and by its with it is whole from the first user
The authority information that end 11 receives is compared verification analysis, if information is consistent (Y), one projection grant instruction of feedback to second
Device end 14.If information is inconsistent (N), one projection of the first device end 12 feedback is forbidden instructing to the second device end 14,
Second device end 14 is then prohibited to transmit data for projection to the first device end 12, certainly, in other embodiment of the present invention
In, first device end 12 can not also feedback information to second user terminal 13.
In step S1106, the second device end 14 is after the projection grant instruction is received, then by audio and video to be projected
Data are sent to the first device end 12, the first device end 12 then according to the transmission of the second device end 14 audio, video data into
Row Projection Display.
Ground is changed, can only include the dynamic secret information in projection request.
2 are please referred to Fig.1, wherein, Figure 12 is the projection flow diagram of four embodiment of the invention optical projection system, is such as schemed
Shown in 12, in step S1201, the equipment that the first user terminal 11 obtains the first device end 12 by things-internet gateway L1 is believed
Breath, wherein, the facility information of first device end 12 includes the communication identifier of the first device end 12.
In step S1202, the first user terminal 11 generates authorization code according to the facility information of foregoing first device end 12,
Authorization message in the authorization code includes at least communication identifier, the communication mark of the first device end 12 of the first user terminal 11
Knowledge and a dynamic password information.In present embodiment, the authorization code is Quick Response Code.
In step S1203, which is provided to the first device end 12 by the first user terminal 11.
In step S1204, second user terminal 13 scans the authorization code of first user terminal 11, and passes through mandate
Authorization message generation in code includes the control operation interface of the second device end 14, while obtains the dynamic password information.
In step S1205, second user terminal 13 generates corresponding projection instruction under the operation control of external user.Institute
Stating projection instruction includes the communication identifier of the first device end 12 and the dynamic password information.
In step S1206, the projection instruction is sent to the second device end 14 by second user terminal 13, for referring to
Show that the second device end 14 provides audio, video data to proposal device end 12 and carries out Projection Display.
In step S1207, the second device end 14 sends corresponding projection request to the first equipment according to projection instruction
Terminal 12 carries out the projection of audio, video data with request.Wherein, the dynamic password information is included in projection request.
In step S1208, after the first device end 12 receives the projection request of the second device end 14, the throwing is parsed
Shadow request in the described dynamic password information, and by its with from the dynamic password information that the first user terminal 11 receives into
Row relatively verification analysis, if information is consistent (Y), feedback one projection license request to the second device end 14.If information differs
It causes (N), instruction is forbidden in one projection of the first device end 12 feedback, and to the second device end 14, the second device end 14 is then prohibited
Data for projection is transmitted to the first device end 12.
In step S1209, the second device end 14 is after the projection grant instruction is received, then by audio and video to be projected
Data are sent to the first device end 12, the first device end 12 then according to the transmission of the second device end 14 audio, video data into
Row Projection Display.
Preferably, in four foregoing embodiments, first user terminal 11 is gone back while generating the authorization code
A projection time point is generated, the projection time prestores acquisition to be set according to external user input, and described first sets
Standby terminal 12 only receives the sound that second device end 14 is sent after the projection time point and regards data.
Ground is changed, the authorization message further includes a projection time point, and the projection time is defeated according to external user
Enter to set and prestore acquisition, first device end 12 only receives second equipment after the projection time point
The sound that terminal 14 is sent regards data.
Preferably, the authorization message further includes a precedence information, and the precedence information is defeated according to external user
Enter to set and prestore acquisition, the precedence information includes representing that multiple second device ends 14 provide the sound and regard
The order of data, then the precedence information be used to indicate the first device end 12 receive it is multiple projection request when according to excellent
First grade information receives the sound that second device end 14 provides and regards data successively.
Compared to the prior art, the optical projection system is by things-internet gateway and Internet of things system platform by the first user terminal
11st, the first device end 12, second user terminal 13, the link of the second device end 14 are integral, and pass through the first user
Terminal 11 obtain the first device end 12 facility information generate authorization code, and by the authorization code selection be stored with it is to be projected
Data second user terminal 13 and the second device end 14 as application apparatus, so as to will effectively be in same local
The terminal device of network or Different LANs network carries out effectively integrating shared the second device end as projection application apparatus
14, improve the efficiency of projection.
Claims (18)
1. a kind of Communications Authorization acquisition methods, including：
First user terminal generates and shows the authorization code for scanning, and the authorization code carries authorization message, described to authorize letter
Breath is used to obtain the data communication power for the first device end that first user terminal can control for second user terminal.
2. Communications Authorization acquisition methods according to claim 1, which is characterized in that first device end sets for projection
It is standby, the authorization message be used for for second device end of second user terminal control so that second device end with
First device end establishes data communication and sends the second device end real-time display to first device end
The sound of broadcasting regards data, so that first device end projection, which plays the sound, regards data, second device end
To show playback terminal.
3. Communications Authorization acquisition methods according to claim 2, which is characterized in that the authorization message includes described first
The communication identifier of the communication identifier of user terminal and first device end,
The Communications Authorization method further includes：
First user terminal receives the projection license request that the second user terminal is sent, the projection license request
The communication identifier of receiving party is arranged to the communication identifier of first user terminal, and the projection license request carries institute
State the device identification of the second device end；
License request is projected described in first user terminal displays；
First user terminal receives input operation of the external user according to the projection license request, if first user
Terminal detects the predesignated subscriber's operation for occurring to agree to projection instruction corresponding to one, then to described in second user terminal transmission
Projection instruction is agreed to, so that the second user terminal is sent to second device end carries first device end
Communication identifier projection instruction, it is described projection instruction is used to indicate second device end according to first device end
Communication identifier and first device end establish data communication and send the sound to first equipment and regard data, from
And so that the first device end projection plays the sound and regards data, wherein, if first user terminal detects generation
It is operated corresponding to the predesignated subscriber for agreeing to projection instruction, then sends second device end to first device end
Device identification regard data to indicate that first device end projection plays the sound that second device end sends.
4. Communications Authorization acquisition methods according to claim 3, which is characterized in that described to agree to that projection instruction further includes one
Dynamic password, to indicate that whether the first device end verification transmission sound regards the object of data as the second device end,
Wherein, the dynamic password that object of the sound depending on data provides its acquisition to first device end is sent, if described first
The dynamic that device end is provided obtained from the dynamic password that first user terminal receives with second device end
Password is consistent, then it represents that sends the sound and regards the object of data as second device end.
5. Communications Authorization acquisition methods according to claim 2, which is characterized in that the authorization message includes described first
The communication identifier and a dynamic password of the communication identifier of user terminal, first device end, the Communications Authorization method is also
Further comprise：
The dynamic password is provided to second device end by first user terminal；
The projection instruction be used to indicate second device end according to the communication identifier of first device end with it is described
First device end, which establishes data communication and sends the sound to first equipment, regards data, so that described first sets
Standby terminal projection plays the sound and regards data, and the dynamic password is used to indicate the first device end projection and plays described the
The sound that two device ends are sent regards data.
6. according to the Communications Authorization acquisition methods described in claim 1-5 any one, which is characterized in that first user is whole
End also generates a projection time point while generating the authorization code, the projection time be set according to external user input and
Acquisition is prestored, first device end only receives what second device end was sent after the projection time point
The sound regards data.
7. according to the Communications Authorization acquisition methods described in claim 1-5 any one, which is characterized in that the authorization message is also
Including a projection time point, the projection time prestores acquisition to be set according to external user input, in the projection
First device end only receives the sound that second device end is sent and regards data after time point.
8. Communications Authorization acquisition methods according to claim 6, which is characterized in that it is preferential that the authorization message further includes one
Grade information, the precedence information prestore acquisition to be set according to external user input, and the precedence information includes
Represent that multiple second device ends provide the order that the sound regards data, then the precedence information is used to indicate first and sets
The sound that standby terminal receives the second device end offer when receiving multiple projection requests successively according to precedence information regards
Data.
9. a kind of Communications Authorization acquisition methods, which is characterized in that comprise the following steps：
The authorization code of the first user terminal displays of second user terminal scanning, the authorization code carry authorization message, the mandate
Information is used to obtain the data communication power for the first device end that first user terminal can control；
The second user terminal parses the authorization code, obtains the authorization message；
The second user terminal according to the authorization message and first device end into row data communication, wherein：
The second user terminal controls the second device end and first device end into line number according to the authorization message
According to communication, second device end is the terminal that the second user terminal can control, and second device end is aobvious
Show playback terminal, and the display playback terminal, for playing sound regarding data, first device end is projector equipment；And
The second user terminal according to the authorization message control second device end and first device end into
Row data communication, so that first device end projection, which plays the sound that the second device end real-time display plays, regards number
According to.
10. Communications Authorization acquisition methods according to claim 9, which is characterized in that the authorization message includes described the
The communication identifier of one device end；
The second user terminal according to the authorization message control second device end and first device end into
Row data communication, so that first device end projection, which plays the sound that the second device end real-time display plays, regards number
According to the step of include：
The second user terminal sends the throwing for the communication identifier for carrying first device end to second device end
Shadow instructs so that second device end according to the communication identifier and first device end establish data communication,
And send the sound to first device end and regard data, so that first device end projection, which plays the sound, regards number
According to, wherein, the authorization message further includes the satellite information of first device end；And
The second user terminal shows the menu option for including the satellite information；
When the second user terminal detects the predesignated subscriber's operation for being directed to the menu option, the throwing is generated
Shadow instructs.
11. Communications Authorization acquisition methods according to claim 9, which is characterized in that the authorization message includes described the
The communication identifier of the communication identifier of one user terminal and the projector equipment；
The second user terminal controls the display playback terminal and the projector equipment into line number according to the authorization message
According to communication, so that the step of sound that the projection plays the display playback terminal real-time display broadcasting regards data
Including：
The second user terminal sends projection license request, the information of the projection license request to first user terminal
The communication identifier of recipient is arranged to the communication identifier of first user terminal, and the projection license request carries described the
The device identification of two device ends, the device identification of second device end are used to indicate described first for the first user terminal
Device end projection plays the sound that second device end is sent and regards data；
The second user terminal ought receive first user terminal and be sent same in response to the projection license request
During meaning projection instruction, the projection that the communication identifier for carrying first device end is sent to second device end instructs,
The projection instruction is used to indicate communication identifier and first equipment of second device end according to the projector equipment
Terminal, which establishes data communication and sends the sound to first device end, regards data, so that first device end
Projection plays the sound and regards data.
12. Communications Authorization acquisition methods according to claim 11, which is characterized in that described to agree to that projection instruction further includes
One dynamic password, the device identification of the second device end form an authority information with the dynamic password,
The second user terminal ought receive first user terminal and be sent same in response to the projection license request
During meaning projection instruction, the projection that the communication identifier for carrying first device end is sent to second device end instructs,
It is close according to the communication identifier of the projector equipment and the dynamic that the projection instruction is used to indicate second device end
Code establishes data communication and send the sound to first device end with first device end regards data, so that
The first device end projection plays the sound and regards data, wherein, the object for sending the sound depending on data is set to described first
Standby terminal provides the authority information, if the permission that first device end is received obtained from first user terminal
Information is consistent with the authority information that second device end provides, then it represents that sends the sound and regards the object of data as described
Two device ends.
13. Communications Authorization acquisition methods according to claim 9, which is characterized in that
The authorization message includes communication identifier, the communication identifier and one of first device end of first user terminal
Dynamic password,
The second user terminal controls the display playback terminal and the projector equipment into line number according to the authorization message
According to communication, so that the step of sound that the projection plays the display playback terminal real-time display broadcasting regards data
Including：
The dynamic password is being provided to first device end after authorization message generation；
The second user terminal sends communication identifier and the institute for carrying first device end to second device end
The projection instruction of dynamic password is stated, the projection instruction is used to indicate second device end according to the logical of the projector equipment
Beacon, which is known to establish data communication with first device end and send the sound to first device end, regards data, with
So that the first device end projection plays the sound and regards data.
14. a kind of Communications Authorization acquisition methods, which is characterized in that comprise the following steps：
First device end via the first user terminal generates and shows the authorization code for scanning, and the authorization code, which carries, to be authorized
Information, and first device end is controlled by first user terminal；And
The data communication power of first device end is obtained for second user terminal by the authorization message and establishes number
According to communication, wherein, first device end is according to the authorization message and the second device end of second user terminal control
Data communication, second device end is display playback terminal, and the display playback terminal regards data, institute for playing sound
The first device end is stated as projector equipment；And
First device end is according to the authorization message and the second device end data communication of second user terminal control
The step of further comprise：
The communication request that first device end is sent received from second device end；
First device end establishes data communication according to the communication request and second device end, so that described
The projection of first device end plays the sound that the second device end real-time display plays and regards data.
15. Communications Authorization acquisition methods according to claim 14, which is characterized in that the authorization message includes described the
The communication identifier of one device end.
16. Communications Authorization acquisition methods according to claim 14, which is characterized in that the authorization message includes described the
The communication identifier of the communication identifier of one user terminal and first device end,
The step of first device end establishes data communication according to the communication request with second device end includes：
First device end is received from the first user terminal to receive external input operation corresponding and generate and agree to throw
The communication identifier of second device end provided while shadow instructs；
First device end receives the projection request that the second device end is sent under second user terminal control, the throwing
Shadow request includes the communication identifier of the object for sending projection request；
Whether the second device end verification sends the communication identifier of the object of projection request with being provided from the first user terminal
Second device end communication identifier it is consistent, if send the communication identifier of the object of projection request with it is whole from the first user
The communication identifier for holding second device end provided is consistent, and first device end receives and plays second equipment
The sound that terminal provides regards data.
17. Communications Authorization acquisition methods according to claim 14, which is characterized in that the authorization message includes described the
The communication identifier of the communication identifier of one user terminal and first device end,
The step of first device end establishes data communication according to the communication request with second device end includes：
First device end is received from the first user terminal to receive external input operation corresponding and generate and agree to throw
The communication identifier and dynamic password for second device end that shadow provides when instructing；
First device end receives the projection request that the second device end is sent in second user terminal control, the projection
Request includes the dynamic password；
Whether the second device end verification sends the dynamic password of the object of projection request with being provided from the first user terminal
The dynamic password it is consistent, if the two is consistent, first device end receives and plays second device end and provides
Sound regard data.
18. Communications Authorization acquisition methods according to claim 14, which is characterized in that the authorization message includes described the
The communication identifier and dynamic password of the communication identifier of one user terminal, first device end,
The step of first device end establishes data communication according to the communication request with second device end includes：
The first device end reception provides described dynamic from the first user terminal while the authorization message is generated
State password；
First device end receives the projection request that the second device end is sent under second user terminal control, the throwing
Shadow request includes the dynamic password,；
Whether the second device end verification sends the dynamic password of the object of projection request with being provided from the first user terminal
The dynamic password it is consistent, if the two is consistent, first device end receives and plays second device end and provides
Sound regard data.
Priority Applications (2)
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| CN201611034572.7A CN108076031B (en) | 2016-11-18 | 2016-11-18 | Communication authorization acquisition method |
| PCT/CN2017/109315 WO2018090844A1 (en) | 2016-11-18 | 2017-11-03 | Communication authorization obtaining method |
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| CN201611034572.7A CN108076031B (en) | 2016-11-18 | 2016-11-18 | Communication authorization acquisition method |
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| CN111625802B (en) * | 2019-02-27 | 2023-08-22 | 深圳光峰科技股份有限公司 | Projector authorization using method under condition of projector connectionless internet |
| CN114363415A (en) * | 2021-12-14 | 2022-04-15 | 威创集团股份有限公司 | Cross-domain video scheduling method, system and device and local area network server |
| CN114363415B (en) * | 2021-12-14 | 2024-02-06 | 威创集团股份有限公司 | Cross-domain video scheduling method, system, device and local area network server |
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| WO2018090844A1 (en) | 2018-05-24 |
| CN108076031B (en) | 2021-08-17 |
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