CN109714612A - A kind of heterogeneous network across screen projecting method and device - Google Patents
A kind of heterogeneous network across screen projecting method and device Download PDFInfo
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- CN109714612A CN109714612A CN201910165504.1A CN201910165504A CN109714612A CN 109714612 A CN109714612 A CN 109714612A CN 201910165504 A CN201910165504 A CN 201910165504A CN 109714612 A CN109714612 A CN 109714612A
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Abstract
This disclosure relates to projection art more particularly to a kind of heterogeneous network across screen projecting method and device.Present disclose provides a kind of heterogeneous networks across screen projecting method, is applied to server, comprising: the command information that server receiving terminal is sent, described instruction information include that pairing relationship information and matchmaker provide content parameters information；ID is accorded with according to pairing relationship acquisition of information set-top box identification corresponding with the terminal；Matchmaker money content parameters information is sent to the set-top box according to the set-top box ID, so that the set-top box, which provides content parameters information according to the matchmaker, transfers viewing content information from the metadata end, and the viewing content information is projected into big screen equipment.The application can be transmitted to avoid data in the prior art falls frame, delay in loss and large-size screen monitors.
Description
Technical field
This disclosure relates to projection art, more particularly, to a kind of heterogeneous network across screen projecting method and device.
Background technique
Content transfer, as the term suggests it is exactly that data are transferred to another equipment from an equipment to be edited, show.Mesh
It is preceding to have many technologies for being similar to content transfer on the market, with popular life it is proper be exactly that mobile phone throws screen, by handset content
It is mapped on big screen equipment.The major programme of the technology is exactly that big screen equipment, terminal device (mobile phone, pad etc.) collectively reside in
Matchmaker in terminal is provided content (picture, video etc.) by the management App of terminal by the same network, by addressing, is found, is retouched
It states, control, event and a series of process such as showing, matchmaker is provided in content map to big screen equipment.The prior art is most important
It realizes on condition that requiring terminal and large-size screen monitors all in the same network, and there are pairing relationships for the two.If using another
The original big screen equipment of large-size screen monitors equipment replacement is unfavorable for the replacement of big screen equipment it is necessary to match again with terminal.Due to terminal device
Big screen equipment is transferred data to be shown, and data are all stored on terminal device, therefore, can be made when transmission
At loss of data, thus the problems such as frame, delay are fallen in discovery when showing on big screen equipment.
Summary of the invention
In view of this, the embodiment of the present application provides a kind of projecting method and device, lost with being transmitted to avoid data and
Fall frame, delay on large-size screen monitors.
In a first aspect, the embodiment of the present application provides a kind of wrapping across screen projecting method applied to server for heterogeneous network
It includes: receiving the command information that terminal is sent, described instruction information includes that pairing relationship information and matchmaker provide content parameters information；According to
Pairing relationship acquisition of information number of set-top box corresponding with the terminal；The matchmaker is provided into content ginseng according to the number of set-top box
Number information is sent to the set-top box, so that the set-top box, which provides content parameters information according to the matchmaker, transfers sight from metadata end
It sees content information, and the viewing content information is projected into big screen equipment.
With reference to first aspect, the embodiment of the present application provides the first possible embodiment of first aspect, in which: institute
It states server and receives the registration information that the set-top box is sent, the set-top box pair is generated according to the registration information
The exclusive identification code answered.
With reference to first aspect, the embodiment of the present application provides second of possible embodiment of first aspect, in which: root
Corresponding with terminal number of set-top box is obtained according to the pairing relationship, comprising: according to the pairing relationship from mapping table
It is middle to search the number of set-top box corresponding with the terminal.
With reference to first aspect, the embodiment of the present application provides the third possible embodiment of first aspect, in which: root
After obtaining number of set-top box corresponding with the terminal according to the pairing relationship, the matchmaker is provided by content according to the number of set-top box
Parameter information is sent to before the set-top box, comprising: the authority information of the set-top box is obtained from the metadata end, it is described
Authority information includes: the set meal value of the every month of the set-top box；Judge whether the set meal value reaches predetermined threshold；If institute
It states set meal value and reaches predetermined threshold, then matchmaker money content parameters information is sent to by the machine top according to the number of set-top box
Box；If the predetermined threshold is not achieved in the set meal value, matchmaker money content parameters information is sent to the machine by refusal
Top box.
With reference to first aspect, the embodiment of the present application provides the 4th kind of possible embodiment of first aspect, in which: clothes
It includes: the instruction that server receives terminal transmission by first network that business device, which receives the instruction that terminal is sent,；According to the machine top
Box number by matchmaker money content parameters information be sent to the set-top box include: server by the second network to the terminal
Corresponding set-top box sends instruction；The set-top box provides content parameters according to the matchmaker and transfers viewing content from the metadata end
Information, which includes: the set-top box according to the matchmaker, to be provided content parameters and obtains terminal from metadata end by the second network and need
Data.
With reference to first aspect, the embodiment of the present application provides the 5th kind of possible embodiment of first aspect, in which: institute
Stating matchmaker and providing content parameters information includes following one or more: file type, file name, file storage address, Streaming Media are broadcast
The initial position put and final position.
Second aspect, the embodiment of the present application also provides a kind of heterogeneous networks across screen projection arrangement, is applied to server,
It include: receiving module, for receiving the command information of terminal transmission, described instruction information includes in pairing relationship information and matchmaker's money
Hold parameter information；Module is obtained, for according to pairing relationship acquisition of information number of set-top box corresponding with the terminal；It sends
Module, for matchmaker money content parameters information to be sent to the set-top box according to the number of set-top box, so that the machine top
Box provides content parameters information according to the matchmaker and transfers viewing content information from the metadata end, and by the viewing content information
Project to big screen equipment.
In conjunction with second aspect, the embodiment of the present application provides the first possible embodiment of second aspect, in which: machine
Top box exclusive identification code generation module, the registration information sent for receiving the set-top box, according to the registration request
Information generates the corresponding exclusive identification code of the set-top box.
In conjunction with second aspect, the embodiment of the present application provides second of possible embodiment of second aspect, in which: institute
It states acquisition module to be also used to, searches the set-top box corresponding with the terminal from mapping table according to the pairing relationship
Number.
In conjunction with second aspect, the embodiment of the present application provides the third possible embodiment of second aspect, in which: also
Including permission judgment module, for obtaining the authority information of the set-top box from the metadata end, the authority information includes:
The set meal value of the every month of the set-top box；
Judge whether the set meal value reaches predetermined threshold；
If the set meal value reaches predetermined threshold, the matchmaker is provided by content parameters information hair according to the number of set-top box
Give the set-top box；
If the predetermined threshold is not achieved in the set meal value, matchmaker money content parameters information is sent to institute by refusal
State set-top box.
Using the above scheme, the command information that server receiving terminal is sent, described instruction information include pairing relationship letter
Breath and matchmaker provide content parameters information；According to the pairing relationship acquisition of information machine corresponding with terminal top number；According to described
Matchmaker money content parameters information is sent to the set-top box by number of set-top box, so that the set-top box provides content according to the matchmaker
Parameter information transfers viewing content information from metadata end, and the viewing content information is projected to big screen equipment.The application
It can be transmitted to avoid data and fall frame, delay in loss and large-size screen monitors.
Other feature and advantage of the disclosure will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or by implement the disclosure above-mentioned technology it can be learnt that.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, better embodiment is cited below particularly, and match
Appended attached drawing is closed, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of disclosure specific embodiment or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the disclosure, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the mobile phone that the application embodiment provides throws screen application scenarios schematic diagram；
Fig. 2 is the interaction flow schematic diagram between terminal device and big screen equipment that the application embodiment provides；
Fig. 3 is the heterogeneous network that the application embodiment provides across screen projecting method flow chart；
Fig. 4 is the heterogeneous network that the application embodiment provides across screen projection arrangement schematic diagram；
Fig. 5 is the heterogeneous network that the application embodiment provides across screen optical projection system schematic diagram.
Specific embodiment
To keep the purposes, technical schemes and advantages of disclosure embodiment clearer, below in conjunction with attached drawing to this public affairs
The technical solution opened is clearly and completely described, it is clear that and described embodiment is a part of embodiment of the disclosure,
Rather than whole embodiment.Based on the embodiment in the disclosure, those of ordinary skill in the art are not making creation
Property labour under the premise of every other embodiment obtained, belong to the disclosure protection range.
Have many technologies for being similar to content transfer on the market at present, most with popular life it is proper be exactly that mobile phone throws screen
(being mapped on big screen equipment by handset content).The major programme of the technology is exactly big screen equipment, terminal device (mobile phone, pad
Deng), they are present in the same network, and by the management app of terminal, the matchmaker on mobile phone is provided content (picture, video etc.)
It is mapped on big screen equipment.
Mobile phone referring to figure 1 throws screen application scenarios schematic diagram, which includes equipment 1, equipment 2, equipment 3, sets
Standby 4；
Application program (APP Application) APP1 and equipment 1 on mobile phone establish connection, and equipment 1 will be where APP1
Mobile phone on content projection on a tv screen；
APP2 is connect with equipment 2, and equipment 2 projects the content on the mobile phone where APP2 on a tv screen；
APP3 is connect with equipment 3, and equipment 3 projects the content on the mobile phone where APP3 on a tv screen；
APP4 is connect with equipment 4, and equipment 4 projects the content on the mobile phone where APP4 on a tv screen.
Projection process includes a series of step between terminal device and big screen equipment, referring to attached terminal shown in Fig. 2
Flow diagram between equipment and big screen equipment, terminal device is by addressing, discovery, description, control, event and shows etc. one
The process of series provides matchmaker in content map to big screen equipment.
1, it addresses: the app specified by terminal, initiation ARP broadcast request, the broadcast singal in the same wifi, so that
The equipment can be found by big screen equipment.
2, find: after the completion of addressing, big screen equipment parses the signal.
3, it describes: after big screen equipment completes discovery movement, establishing pairing relationship with terminal.
4, it controls: after terminal device can be by management app, with large-size screen monitors device pairing, some event can be transmitted.
5, event: terminal device is sent to big screen equipment by the content information of oneself, by managing app.
6, show: after big screen equipment obtains an event, according to the content information or matchmaker's money content in event, setting
Standby upper displaying content.
The embodiment of the present application provide a kind of heterogeneous network across screen projecting method, heterogeneous network as shown in Figure 3 across
Screen projection flow chart, method includes the following steps:
Step S302, the command information that server receiving terminal is sent, which includes pairing relationship information and matchmaker
Provide content parameters information；
Wherein, pairing relationship information is the binding relationship of terminal and set-top box.In order to improve safety, each set-top box
Two terminals can at most be bound.
It is one or more of that matchmaker provides content parameters information or less: file type, file name, file storage address, Streaming Media
The initial position of broadcasting and final position.
Step S304, according to pairing relationship acquisition of information number of set-top box corresponding with the terminal；
Wherein, server obtains the pairing relationship information of terminal and set-top box, and according to the pairing relationship, server can be with
Obtain the number of set-top box with terminal pairing.
Matchmaker money content parameters information is sent to the set-top box according to the number of set-top box by step S306, so that
The set-top box provides content parameters information according to the matchmaker and transfers viewing content information from the metadata end, and by the viewing
Content information projects to big screen equipment.
When it is implemented, when what is be projected is a picture, when parameter information can be the picture at metadata end
Storage location, the title of the picture.When what is be projected is a word document, parameter information is document title, storage location.Quilt
When what is projected is one section of video, parameter information is the initial position and final position that the video is played.
Wherein, metadata end is the storage server being separately provided, except server.
Set-top box, server, metadata end are in the same cable network.The network is specialized network, closure
Good, degree of safety is high, and speed is fast.
Terminal sends command information to server by wireless network.Wireless network is mobile network or wifi network.
The application passes through the metadata end that the content being played is stored in profession, avoids and is stored in mobile terminal.And
And a closed specialized network is between metadata end and set-top box, set-top box is by closed specialized network from metadata
End transfer broadcasting content, avoid data transmission lose and large-size screen monitors on fall frame, delay.
In one embodiment, the server receives the registration information that the set-top box is sent, according to described
Registration information generates the corresponding exclusive identification code of the set-top box.
Wherein, the exclusive identification code of set-top box is the identification name that set-top box carries out generation when registration request, with number of set-top box
It is different.Exclusive identification code is a kind of special identifier of online (it will be understood that at booting) state of mark set-top box.If at set-top box
In off-mode, then there is no the exclusive identification codes of the set-top box for server.
Exclusive identification code PID of set-top box itself is a combination mark, including number of set-top box, (namely set-top box mark
Know symbol ID) and network address since set-top box is in network also have the distribution of network address, set-top box is being registered
When use exclusive identification code, exclusive identification code include network address and number of set-top box combination mode, can preferably record this
Set-top box environmental information locating at present, consequently facilitating server-side preferably addresses.In one embodiment, matched according to described
Number of set-top box corresponding with the terminal to Relation acquisition, comprising: searched from mapping table according to the pairing relationship with
The corresponding number of set-top box of the terminal.
In order to realize that the projection permission to set-top box judges, in one embodiment, according to the pairing relationship
After obtaining number of set-top box corresponding with the terminal, matchmaker money content parameters information is sent to according to the number of set-top box
Before the set-top box, comprising:
The authority information of the set-top box is obtained from the metadata end, the authority information includes: the set-top box
The set meal value of every month；
Judge whether the set meal value reaches predetermined threshold；
If the set meal value reaches predetermined threshold, the matchmaker is provided by content parameters information hair according to the number of set-top box
Give the set-top box；
If the predetermined threshold is not achieved in the set meal value, matchmaker money content parameters information is sent to institute by refusal
State set-top box.
Wherein, predetermined threshold can be 70, and set meal value only monthly just has permission progress in 70 yuan or more of set-top box
Projection, the permission that set meal value is not projected in 70 yuan of set-top boxes below.
In one embodiment, server receiving terminal send instruction include:
Server receives the instruction that terminal is sent by first network；
Matchmaker money content parameters information, which is sent to the set-top box, according to the number of set-top box includes:
Server is sent to set-top box corresponding with the terminal by the second network and is instructed；
The set-top box transfers viewing content information from the metadata end according to matchmaker money content parameters
The set-top box provides content parameters according to the matchmaker and obtains terminal needs from metadata end by the second network
Data.
Wherein, the second network is specialized network, and wired connection, closure is good, highly-safe.
Set-top box, server, metadata end are in the same cable network.The network is specialized network, closure
Good, degree of safety is high, and speed is fast.
First network is wireless network, including mobile network or wifi network.
Corresponding with method, present invention also provides a kind of heterogeneous networks across screen projection arrangement, is applied to server, referring to
Attached heterogeneous network shown in Fig. 4 across screen projection arrangement schematic diagram, which includes:
Receiving module 41, for receive terminal transmission command information, described instruction information include pairing relationship information and
Matchmaker provides content parameters information；
Module 42 is obtained, for according with ID according to pairing relationship acquisition of information set-top box identification corresponding with the terminal；
Sending module 43, for matchmaker's money content parameters information to be sent to the set-top box according to number of set-top box, so that machine
Top box provides content parameters information according to matchmaker and transfers viewing content information from the metadata end, and the viewing content information is thrown
Shadow is to big screen equipment.
Wherein, server is connected with terminal by first network, and first network includes communication network, wifi network.
Set-top box, metadata end, server are in the second network, and the second network is dedicated network.
When it is implemented, metadata end is realized using independent server, the content that special storage needs to project, including text
Shelves, picture, audio, video etc..
It in one embodiment, further include set-top box exclusive identification code generation module, for receiving the set-top box hair
The registration information sent generates the corresponding exclusive identification code of the set-top box according to the registration information.
In one embodiment, the acquisition module is also used to, and is looked into from mapping table according to the pairing relationship
Look for the number of set-top box corresponding with the terminal.
It in one embodiment, further include permission judgment module, for obtaining the set-top box from the metadata end
Authority information, the authority information includes: the set meal value of the every month of the set-top box；
Judge whether the set meal value reaches predetermined threshold；
If the set meal value reaches predetermined threshold, the matchmaker is provided by content parameters information hair according to the number of set-top box
Give the set-top box；
If the predetermined threshold is not achieved in the set meal value, matchmaker money content parameters information is sent to institute by refusal
State set-top box.
Present invention also provides a kind of heterogeneous networks across screen optical projection system, referring to attached heterogeneous network shown in fig. 5 across
Shield optical projection system schematic diagram, which includes set-top box 52, server 53, metadata end in the same interactive network
54；
Metadata end 54 is used to store metadata；Metadata is used to be projected on big screen equipment 55 by set-top box 52.
System further includes the terminal device 51 in wifi network or 5G network, the terminal device 51 and above-mentioned clothes
Business device 53 is connected to the network by wifi network or 4G.The command information that 53 receiving terminal apparatus 51 of server is sent, instruction letter
Breath includes that pairing relationship information and matchmaker provide content requirements parameter information；Server 53 is according to the pairing relationship acquisition of information and the end
The corresponding number of set-top box of end equipment 51；Matchmaker money content parameters information is sent to set-top box 52 according to the number of set-top box；Service
Device 53 obtains the authority information of the set-top box 52 from metadata end 55.Set-top box 52 reads metadata from metadata end 54 and projects
To big screen equipment 55.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
If function is realized in the form of SFU software functional unit and when sold or used as an independent product, can store
In a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially in other words to existing
Having the part for the part or the technical solution that technology contributes can be embodied in the form of software products, the computer
Software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be personal meter
Calculation machine, server or network equipment etc.) execute each embodiment method of the application all or part of the steps.And it is above-mentioned
Storage medium includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk.
More than, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, and it is any to be familiar with
Those skilled in the art within the technical scope of the present application, can easily think of the change or the replacement, and should all cover
Within the protection scope of the application.Therefore, the protection scope of the application should be subject to the protection scope in claims.
Claims (10)
1. a kind of heterogeneous network across screen projecting method, which is characterized in that be applied to server, comprising:
The command information that terminal is sent is received, described instruction information includes that pairing relationship information and matchmaker provide content parameters information；
According to pairing relationship acquisition of information number of set-top box corresponding with the terminal；
According to the number of set-top box by the matchmaker money content parameters information be sent to the set-top box so that the set-top box according to
The matchmaker provides content parameters information and transfers viewing content information from metadata end, and the viewing content information is projected to large-size screen monitors
Equipment.
2. the method as described in claim 1, which is characterized in that further include: the server receives what the set-top box was sent
Registration information generates the corresponding exclusive identification code of the set-top box according to the registration information.
3. the method as described in claim 1, which is characterized in that obtain machine corresponding with the terminal according to the pairing relationship
Top box number, comprising: search the number of set-top box corresponding with the terminal from mapping table according to the pairing relationship.
4. the method as described in claim 1, which is characterized in that obtain machine corresponding with the terminal according to the pairing relationship
After top box number, matchmaker money content parameters information is sent to before the set-top box according to the number of set-top box, comprising:
The authority information of the set-top box is obtained from the metadata end, the authority information includes: each of described set-top box
The set meal value of the moon；
Judge whether the set meal value reaches predetermined threshold；
If the set meal value reaches predetermined threshold, matchmaker money content parameters information is sent to according to the number of set-top box
The set-top box；
If the predetermined threshold is not achieved in the set meal value, matchmaker money content parameters information is sent to the machine by refusal
Top box.
5. the method as described in claim 1, which is characterized in that
Server receiving terminal send instruction include:
Server receives the instruction that terminal is sent by first network；
Matchmaker money content parameters information, which is sent to the set-top box, according to the number of set-top box includes:
Server is sent to set-top box corresponding with the terminal by the second network and is instructed；
The set-top box transfers viewing content information from the metadata end according to matchmaker money content parameters information
The set-top box provides content parameters information according to the matchmaker and obtains terminal needs from metadata end by the second network
Data.
6. the method as described in claim 1, which is characterized in that it includes following a kind of or several that the matchmaker, which provides content parameters information,
Kind: file type, file name, file storage address, the initial position of streaming media playing and final position.
7. a kind of heterogeneous network across screen projection arrangement, which is characterized in that be applied to server, comprising:
Receiving module, for receiving the command information of terminal transmission, described instruction information includes in pairing relationship information and matchmaker's money
Hold parameter information；
Module is obtained, for according to pairing relationship acquisition of information number of set-top box corresponding with the terminal；
Sending module, for matchmaker money content parameters information to be sent to the set-top box according to the number of set-top box, so that
The set-top box provides content parameters information according to the matchmaker and transfers viewing content information from the metadata end, and by the viewing
Content information projects to big screen equipment.
8. device as claimed in claim 7, which is characterized in that further include: number of set-top box generation module, for receiving the machine
The registration information that top box is sent generates the corresponding exclusive identification code of the set-top box according to the registration information.
9. device as claimed in claim 7, which is characterized in that the acquisition module is also used to, according to the pairing relationship from
The number of set-top box corresponding with the terminal is searched in mapping table.
10. device as claimed in claim 7, which is characterized in that further include permission judgment module, be used for from the metadata end
The authority information of the set-top box is obtained, the authority information includes: the set meal value of the every month of the set-top box；
Judge whether the set meal value reaches predetermined threshold；
If the set meal value reaches predetermined threshold, matchmaker money content parameters information is sent to according to the number of set-top box
The set-top box；
If the predetermined threshold is not achieved in the set meal value, matchmaker money content parameters information is sent to the machine by refusal
Top box.
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| CN107770585A (en) * | 2017-11-03 | 2018-03-06 | 四川长虹电器股份有限公司 | The multi-screen interactive exchange method of intelligent television and mobile device |
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| CN110392287A (en) * | 2019-06-03 | 2019-10-29 | 广东有线广播电视网络有限公司 | Processing method, device and the TV that TV throws screen authorization throw screen system |
| CN110392287B (en) * | 2019-06-03 | 2021-08-31 | 广东有线广播电视网络有限公司 | Processing method and device for television screen projection authorization and television screen projection system |
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