CN107666669A - A kind of data sharing method and device - Google Patents

A kind of data sharing method and device Download PDF

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Publication number
CN107666669A
CN107666669A CN201610615960.8A CN201610615960A CN107666669A CN 107666669 A CN107666669 A CN 107666669A CN 201610615960 A CN201610615960 A CN 201610615960A CN 107666669 A CN107666669 A CN 107666669A
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China
Prior art keywords
shared
data
controlled terminal
wifi
direct
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CN201610615960.8A
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Chinese (zh)
Inventor
谷建清
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ZTE Corp
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ZTE Corp
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Priority to CN201610615960.8A priority Critical patent/CN107666669A/en
Priority to PCT/CN2017/072407 priority patent/WO2018018866A1/en
Publication of CN107666669A publication Critical patent/CN107666669A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention provides a kind of data sharing method and device, this method is applied to main control terminal, and this method includes：Pass through the direct-connected invitation notifications sent to controlled terminal for inviting controlled terminal to add shared group of WIFI；The authentication request for invitation notification of controlled terminal feedback is received, and controlled terminal is authenticated according to authentication request；The controlled terminal that authentication passes through is added to shared group, and log-on data shares flow.The present invention solves defect problem existing for the data sharing mode based on internet by the data sharing based on Internet of Things.

Description

A kind of data sharing method and device
Technical field
The present invention relates to communication technical field, more particularly to a kind of data sharing method and device.
Background technology
Internet of Things is the important component of generation information technology, and the important development stage in " informationization " epoch, With the development of information, Internet of Things will can enter huge numbers of families, come into the life of people.Data are total between terminal devices During enjoying, such as photo or video captured by shared terminal equipment, current sharing mode is still based on internet It is shared.For example transmitted by the video sharing method of China Mobile Multimedia Broadcasting (CMMB) or the file based on bluetooth, and base In CMMB video sharing method, it is desirable to support CMMB terminal device to access WLAN (WLAN)；Based on bluetooth File transmits, and transmission speed is slow, therefore the data sharing mode based on internet has the defects of certain.
And in the Internet of things era, data sharing form will will also realize that thing thing is shared except there is the shared of internet, than Such as the sharing mode of photo, it can be browsed by TV, printer printing, the mode such as camera, video camera is shared.
The content of the invention
The invention provides a kind of data sharing method and device, and its purpose is to solve the data based on internet to be total to The defects of certain be present in the mode of enjoying.
In order to achieve the above object, the embodiment provides a kind of data sharing method, applied to main control terminal, Including：
Pass through the direct-connected invitation notifications sent to controlled terminal for inviting controlled terminal to add shared group of WIFI；
The authentication request for invitation notification of controlled terminal feedback is received, and controlled terminal is carried out according to authentication request Authentication；
The controlled terminal that authentication passes through is added to shared group, and log-on data shares flow.
Preferably, led to by direct-connected sent to controlled terminal of WIFI for the invitation for inviting controlled terminal to add shared group The step of knowing, including：
When detecting that main control terminal starts shared model and opens the direct-connected functions of WIFI, shared group is set up；
It was found that the controlled terminal in main control terminal coverage；
Pass through the direct-connected invitation notifications sent to controlled terminal for inviting controlled terminal to add shared group of WIFI.
Preferably, carried in authentication request and need KI；Correspondingly, controlled terminal is reflected according to authentication request The step of power, including：
Obtain in authentication request and treat KI；
It will treat that KI matches with the KI to be prestored in main control terminal：
If the match is successful, authentication passes through；
If it fails to match, authenticate and do not pass through.
Preferably, log-on data is shared the step of flow, including：
First shared data is sent by the direct-connected controlled terminals into shared group of WIFI, and/or
Receive the second shared data of the controlled terminal in shared group.
Preferably, the step of the first shared data being sent by the WIFI direct-connected controlled terminals into shared group, including：
The first shared data is sent by the direct-connected all controlled terminals into shared group of WIFI, or
Pass through the direct-connected shared datas of controlled terminal directive sending first into shared group of WIFI.
Preferably, the step of controlled terminal the first shared data of directive sending into shared group direct-connected by WIFI, Including：
When the 3rd shared data in the first shared data is view data or video data, the 3rd shared data is obtained In the first user facial characteristics first eigenvector；
The feature templates of controlled terminal of the first eigenvector with being prestored in main control terminal are matched；
After the match is successful, unique identifier corresponding with the feature templates that first eigenvector matches is obtained, is passed through WIFI is direct-connected to send the 3rd shared data to controlled terminal corresponding with unique identifier.
Preferably, the step of controlled terminal that authentication passes through being added to shared group, including：
Obtain include the facial characteristics of user corresponding to the first controlled terminal for passing through of authentication second feature it is vectorial and The unique identifier of first controlled terminal；
Using second feature vector as feature templates, corresponding storage is deposited in master control with the unique identifier of the first controlled terminal In terminal.
Preferably, the step of the first shared data being sent by the WIFI direct-connected controlled terminals into shared group, including：
First shared data is uploaded to Cloud Server, and by under the controlled terminal in the shared group of the direct-connected notices of WIFI Carry the first shared data.
Preferably, after log-on data shares the step of flow, including：
After detecting that shared data is shared, the shared group of dismission is simultaneously direct-connected controlled into shared group by WIFI Terminal, which is sent, dismisses notice.
Preferably, after the step of being authenticated according to authentication request to controlled terminal, including：
Authenticating result is sent to controlled terminal, wherein,
After passing through to controlled terminal authentication, authentication first shape corresponding to is sent to controlled terminal by the way that WIFI is direct-connected State code；
After obstructed to controlled terminal authentication, authentication is sent not by corresponding the to controlled terminal by the way that WIFI is direct-connected Two condition code.
To achieve these goals, the embodiment provides a kind of data sharing method, applied to controlled terminal, Including：
Receive the invitation notification for being used to invite controlled terminal to add shared group that main control terminal is sent；
Pass through the direct-connected authentication requests to main control terminal feedback for invitation notification of WIFI；
After main control terminal passes through to authentication request authentication, shared group is added to, and log-on data shares flow.
Preferably, log-on data is shared the step of flow, including：
Second shared data is sent by the direct-connected main control terminals into shared group of WIFI and/or other controlled terminals, And/or
First shared data of main control terminal of the reception in shared group and/or the from other controlled terminals the 3rd Shared data.
Preferably, this method also includes：
When receiving the instruction for exiting shared group, exit shared group and sent by the way that WIFI is direct-connected to main control terminal OPT-OUT NOTICE.
To achieve these goals, the embodiment provides a kind of data sharing device, applied to main control terminal, Including：
Sending module is invited, for being sent by the way that WIFI is direct-connected to controlled terminal for inviting controlled terminal to add shared group The invitation notification of group；
Authentication module, for receiving the authentication request for invitation notification of controlled terminal feedback, and according to authentication request Controlled terminal is authenticated；
Data sharing module, shared group, and the shared stream of log-on data are added to for the controlled terminal passed through will to be authenticated Journey.
Preferably, sending module is invited to include：
Submodule is set up, for detecting that main control terminal starts shared model and when opening the direct-connected functions of WIFI, is set up altogether Enjoy group；
It was found that submodule, for finding the controlled terminal in main control terminal coverage；
Sending submodule, for being sent by the way that WIFI is direct-connected to controlled terminal for inviting controlled terminal to add shared group Invitation notification.
Preferably, data sharing module includes：
Data sending submodule, for sending the first shared number by the direct-connected controlled terminals into shared group of WIFI According to, and/or
Data receiver submodule, for receiving the second shared data of the controlled terminal in shared group.
Preferably, data sending submodule includes：
First transmitting element, for sending the first shared number by the direct-connected all controlled terminals into shared group of WIFI According to, or
Second transmitting element, for passing through the shared number of the direct-connected controlled terminal directive sendings first into shared group of WIFI According to.
Preferably, the second transmitting element is used for：
When the 3rd shared data in the first shared data is view data or video data, the 3rd shared data is obtained In the first user facial characteristics first eigenvector；
The feature templates of controlled terminal of the first eigenvector with being prestored in main control terminal are matched；
After the match is successful, unique identifier corresponding with the feature templates that first eigenvector matches is obtained, is passed through WIFI is direct-connected to send the 3rd shared data to controlled terminal corresponding with unique identifier.
To achieve these goals, the embodiment provides a kind of data sharing device, applied to controlled terminal, Including：
Receiving module is notified, for receiving the invitation for being used to invite controlled terminal to add shared group of main control terminal transmission Notice；
Request sending module, for passing through the direct-connected authentication requests to main control terminal feedback for invitation notification of WIFI；
Sharing module, for after main control terminal passes through to authentication request authentication, being added to shared group, and log-on data Shared flow.
Preferably, sharing module includes：
First shared submodule, for passing through the direct-connected main control terminals into shared group of WIFI and/or other controlled ends End sends the second shared data, and/or
Second shared submodule, for receiving the first shared data of the main control terminal in shared group and/or coming From the 3rd shared data of other controlled terminals.
The such scheme of the present invention comprises at least following beneficial effect：
Data sharing method and device provided by the invention, invitation notification, group are sent to controlled terminal by the way that WIFI is direct-connected Build shared group temporarily, and by the direct-connected carry out data sharings of WIFI, realize high speed in the case of no network connection, Real-time data sharing；And in data sharing process, the feature templates that can be prestored according to controlled terminal are oriented to controlled terminal The first shared data is sent, realizes shared data automatic screening, solving user needs the cumbersome of manual screening, lifts user Usage experience, meet the use demand of user's diversification；The present invention is solved and is based on by the data sharing based on Internet of Things Defect problem existing for the data sharing mode of internet.
Brief description of the drawings
Fig. 1 represents the step flow chart for the data sharing method that the first embodiment of the present invention provides；
Fig. 2 represents the block diagram for the data sharing device that the second embodiment of the present invention provides；
Fig. 3 represents the step flow chart for the data sharing method that the third embodiment of the present invention provides；
Fig. 4 represents the block diagram for the data sharing device that the fourth embodiment of the present invention provides；
Fig. 5 represents the block diagram for the data-sharing systems that the fifth embodiment of the present invention provides；
Fig. 6 represents the step flow chart of the first example of the fifth embodiment of the present invention；
Fig. 7 represents the step flow chart of the second example of the fifth embodiment of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool Body embodiment is described in detail.
The present invention is directed to the problem of existing, there is provided a kind of data sharing method and device.
First embodiment
Referring to Fig. 1, the first embodiment of the present invention provides a kind of data sharing method, applied to main control terminal, including：
Step 101, the direct-connected invitations sent to controlled terminal for inviting controlled terminal to add shared group of WIFI are passed through Notice.
Wherein, the direct-connected i.e. WIFI equipment point-to-point connections of WIFI, it is not necessary to put opposite end, WIFI direct-connected devices can be joined directly together Mutually share exchanging contents, without by internet, and relative to Bluetooth transmission, WIFI is direct-connected to have faster transmission speed Degree；Shared group is what main control terminal created temporarily, when main control terminal turn-on data shared model and open WIFI it is direct-connected when, lead to Cross direct-connected sent to controlled terminal of WIFI and add the invitation notification for sharing group；So, in the case of no network connection, eventually It can be communicated between end equipment by the way that WIFI is direct-connected.
Step 102, the authentication request for invitation notification of controlled terminal feedback is received, and according to authentication request to controlled Terminal is authenticated.
Wherein, when controlled terminal receives invitation notification, authentication request can be fed back to main control terminal；Main control terminal receives During to authentication request, controlled terminal is authenticated according to authentication request, judge controlled terminal whether have permission be added to it is shared Group.
Step 103, the controlled terminal that authentication passes through is added to shared group, and log-on data shares flow.
Wherein, after being authenticated to controlled terminal, the controlled terminal that authentication passes through is added to shared group, shares group After the completion of foundation, main control terminal starts shared flow；Alternatively, shared content can include video, picture or other numbers According to file.
Preferably, step 101 includes：
When detecting that main control terminal starts shared model and opens the direct-connected functions of WIFI, shared group is set up；
It was found that the controlled terminal in main control terminal coverage；
Pass through the direct-connected invitation notifications sent to controlled terminal for inviting controlled terminal to add shared group of WIFI.
Specifically, when detecting terminal device startup shared model and opening the direct-connected functions of WIFI, that is, determine that the terminal is set Standby is main control terminal, and sets up shared group for main control terminal.By WIFI it is direct-connected find main control terminal coverage in by Control terminal, and invitation notification is sent to controlled terminal, invite controlled terminal to be added to shared group.
Preferably, carried in authentication request and need KI；Correspondingly, step 102 includes：
Obtain in authentication request and treat KI；
It will treat that KI matches with the KI to be prestored in main control terminal：
If the match is successful, authentication passes through；
If it fails to match, authenticate and do not pass through.
Specifically, treat that KI is used to authenticate the identity of controlled terminal；By the way that KI will be treated with prestoring Match in the KI of main control terminal, the match is successful then shows to pass through controlled terminal authentication, authenticates the controlled end passed through End can be added in shared group；Otherwise authenticate and do not pass through.
Preferably, step 103 includes：
First shared data is sent by the direct-connected controlled terminals into shared group of WIFI, and/or
Receive the second shared data of the controlled terminal in shared group.
Wherein, data sharing flow includes main control terminal to controlled terminal the first shared data of transmission and/or main control terminal Receive the second shared data from controlled terminal, that is to say, that the controlled terminal in shared group can share the number of itself According to.
Preferably, the step of the first shared data being sent by the WIFI direct-connected controlled terminals into shared group, including：
The first shared data is sent by the direct-connected all controlled terminals into shared group of WIFI, or
Pass through the direct-connected shared datas of controlled terminal directive sending first into shared group of WIFI.
Wherein, main control terminal to controlled terminal send the first shared data when, two kinds of sending methods be present, to all controlled Terminal sends or oriented to be sent to controlled terminal；Alternatively, in main control terminal turn-on data sharing functionality user can be allowed to select Sharing mode is selected, lifts the usage experience of user, meets the use demand of user's diversification.
Preferably, the step of controlled terminal the first shared data of directive sending into shared group direct-connected by WIFI, Including：
When the 3rd shared data in the first shared data is view data or video data, the 3rd shared data is obtained In the first user facial characteristics first eigenvector；
The feature templates of controlled terminal of the first eigenvector with being prestored in main control terminal are matched；
After the match is successful, unique identifier corresponding with the feature templates that first eigenvector matches is obtained, is passed through WIFI is direct-connected to send the 3rd shared data to controlled terminal corresponding with unique identifier.
Wherein, when main control terminal, which orients, sends the first shared data to controlled terminal, obtain in the first shared data The first eigenvector of the facial characteristics of user in view data or video data；According to default algorithm, by fisrt feature Vector matches with the feature templates that main control terminal prestores；After the match is successful, the feature with matching with first eigenvector is obtained Unique identifier corresponding to template, wherein, unique identifier can be International Mobile Station Equipment Identification (IMEI) or other show The unique identifier of terminal device identity；It is determined that after unique identifier corresponding with first eigenvector, to the unique identifier Terminal device send the 3rd shared data.
Preferably, step 103 includes：
Obtain include the facial characteristics of user corresponding to the first controlled terminal for passing through of authentication second feature it is vectorial and The unique identifier of first controlled terminal；
Using second feature vector as feature templates, corresponding storage is deposited in master control with the unique identifier of the first controlled terminal In terminal.
Wherein, when the first controlled terminal being added into shared group, obtain the first controlled terminal user second feature to Amount, as feature templates, for being matched during main control terminal the first shared data of directive sending；Unique identifier is as feature Index between vector and terminal device, it is easy to search terminal device according to characteristic vector.
Preferably, the step of the first shared data being sent by the WIFI direct-connected controlled terminals into shared group, including：
First shared data is uploaded to Cloud Server, and by under the controlled terminal in the shared group of the direct-connected notices of WIFI Carry the first shared data.
Wherein, when the controlled terminal in shared group does not access network, the first shared data can be uploaded to cloud service Device, and pass through the controlled terminal in the shared group of the direct-connected notices of WIFI；After terminal to be controlled is linked into network, it is shared to download first Data；In the case of no network, controlled terminal can receive the notice of main control terminal, be downloaded again after networking.
Preferably, after step 103, including：
After detecting that shared data is shared, the shared group of dismission is simultaneously direct-connected controlled into shared group by WIFI Terminal, which is sent, dismisses notice.
Specifically, after shared data is shared, shared group is dismissed, and is sent to controlled terminal and dismisses notice altogether, So that controlled terminal closes the direct-connected functions of WIFI in time, electricity is saved.
Preferably, after step 102, including：
Authenticating result is sent to controlled terminal, wherein,
After passing through to controlled terminal authentication, authentication first shape corresponding to is sent to controlled terminal by the way that WIFI is direct-connected State code；
After obstructed to controlled terminal authentication, authentication is sent not by corresponding the to controlled terminal by the way that WIFI is direct-connected Two condition code.
Specifically, after authentication passes through, authentication first state corresponding to is sent to controlled terminal by the way that WIFI is direct-connected Code, so that controlled terminal log-on data shares flow, receive or send data；
Authentication to controlled terminal by afterwards, not sending not by corresponding second conditional code, so that controlled terminal is directed to Authentication is not by making corresponding operating.
In the above embodiment of the present invention, invitation notification is sent to controlled terminal by the way that WIFI is direct-connected, is set up interim shared Group, and by the direct-connected carry out data sharings of WIFI, realize high speed, the real-time data in the case of no network connection It is shared；And in data sharing process, the feature templates that can be prestored according to controlled terminal orient that to send first to controlled terminal common Data are enjoyed, realize shared data automatic screening, solving user needs the cumbersome of manual screening, and lift user uses body Test, meet the use demand of user's diversification；The present invention is solved based on internet by the data sharing based on Internet of Things Defect problem existing for data sharing mode.
Second embodiment
Referring to Fig. 2, the second embodiment of the present invention provides a kind of data sharing device, applied to main control terminal, including：
Sending module 201 is invited, for being sent by the way that WIFI is direct-connected to controlled terminal for inviting controlled terminal to add altogether Enjoy the invitation notification of group.
Wherein, the direct-connected i.e. WIFI equipment point-to-point connections of WIFI, it is not necessary to put opposite end, WIFI direct-connected devices can be joined directly together Mutually share exchanging contents, without by internet, and relative to Bluetooth transmission, WIFI is direct-connected to have faster transmission speed Degree；Shared group is what main control terminal created temporarily, when main control terminal turn-on data shared model and open WIFI it is direct-connected when, lead to Cross direct-connected sent to controlled terminal of WIFI and add the invitation notification for sharing group；So, in the case of no network connection, eventually It can be communicated between end equipment by the way that WIFI is direct-connected.
Authentication module 202, for receiving the authentication request for invitation notification of controlled terminal feedback, and please according to authentication Ask and controlled terminal is authenticated.
Wherein, when controlled terminal receives invitation notification, authentication request can be fed back to main control terminal；Main control terminal receives During to authentication request, controlled terminal is authenticated according to authentication request, judge controlled terminal whether have permission be added to it is shared Group.
Data sharing module 203, shared group is added to for the controlled terminal passed through will to be authenticated, and log-on data is shared Flow.
Wherein, after being authenticated to controlled terminal, the controlled terminal that authentication passes through is added to shared group, shares group After the completion of foundation, main control terminal starts shared flow；Alternatively, shared content can include video, picture or other numbers According to file.
Preferably, sending module 201 is invited to include：
Submodule is set up, for detecting that main control terminal starts shared model and when opening the direct-connected functions of WIFI, is set up altogether Enjoy group；
It was found that submodule, for finding the controlled terminal in main control terminal coverage；
Sending submodule, for being sent by the way that WIFI is direct-connected to controlled terminal for inviting controlled terminal to add shared group Invitation notification.
Preferably, carried in authentication request and need KI；Correspondingly, controlled terminal is reflected according to authentication request The step of power, including：
Obtain in authentication request and treat KI；
It will treat that KI matches with the KI to be prestored in main control terminal：
If the match is successful, authentication passes through；
If it fails to match, authenticate and do not pass through.
Preferably, data sharing module 203 includes：
Data sending submodule, for sending the first shared number by the direct-connected controlled terminals into shared group of WIFI According to, and/or
Data receiver submodule, for receiving the second shared data of the controlled terminal in shared group.
Preferably, data sending submodule includes：
First transmitting element, for sending the first shared number by the direct-connected all controlled terminals into shared group of WIFI According to, or
Second transmitting element, for passing through the shared number of the direct-connected controlled terminal directive sendings first into shared group of WIFI According to.
Preferably, the second transmitting element is used for：
When the 3rd shared data in the first shared data is view data or video data, the 3rd shared data is obtained In the first user facial characteristics first eigenvector；
The feature templates of controlled terminal of the first eigenvector with being prestored in main control terminal are matched；
After the match is successful, unique identifier corresponding with the feature templates that first eigenvector matches is obtained, is passed through WIFI is direct-connected to send the 3rd shared data to controlled terminal corresponding with unique identifier.
Preferably, the step of controlled terminal that authentication passes through being added to shared group, including：
Obtain include the facial characteristics of user corresponding to the first controlled terminal for passing through of authentication second feature it is vectorial and The unique identifier of first controlled terminal；
Using second feature vector as feature templates, corresponding storage is deposited in master control with the unique identifier of the first controlled terminal In terminal.
Preferably, the step of the first shared data being sent by the WIFI direct-connected controlled terminals into shared group, including：
First shared data is uploaded to Cloud Server, and by under the controlled terminal in the shared group of the direct-connected notices of WIFI Carry the first shared data.
Preferably, after log-on data shares the step of flow, including：
After detecting that shared data is shared, the shared group of dismission is simultaneously direct-connected controlled into shared group by WIFI Terminal, which is sent, dismisses notice.
Preferably, after the step of being authenticated according to authentication request to controlled terminal, including：
Authenticating result is sent to controlled terminal, wherein,
After passing through to controlled terminal authentication, authentication first shape corresponding to is sent to controlled terminal by the way that WIFI is direct-connected State code；
After obstructed to controlled terminal authentication, authentication is sent not by corresponding the to controlled terminal by the way that WIFI is direct-connected Two condition code.
In the above embodiment of the present invention, invitation notification is sent to controlled terminal by the way that WIFI is direct-connected, is set up interim shared Group, and by the direct-connected carry out data sharings of WIFI, realize high speed, the real-time data in the case of no network connection It is shared；And in data sharing process, the feature templates that can be prestored according to controlled terminal orient that to send first to controlled terminal common Data are enjoyed, realize shared data automatic screening, solving user needs the cumbersome of manual screening, and lift user uses body Test, meet the use demand of user's diversification；The present invention is solved based on internet by the data sharing based on Internet of Things Defect problem existing for data sharing mode.
3rd embodiment
Referring to Fig. 3, the third embodiment of the present invention provides a kind of data sharing method, applied to controlled terminal, including：
Step 301, the invitation notification for being used to invite controlled terminal to add shared group that main control terminal is sent is received.
Wherein, controlled terminal receives the invitation notification from main control terminal by the way that WIFI is direct-connected, and the direct-connected i.e. WIFI of WIFI are set Standby point-to-point connection, it is not necessary to put opposite end, WIFI direct-connected devices, which can be joined directly together, mutually shares exchanging contents, without by mutual Networking, and relative to Bluetooth transmission, WIFI is direct-connected to have faster transmission speed.
Step 302, the direct-connected authentication requests to main control terminal feedback for invitation notification of WIFI are passed through.
Specifically, after receiving invitation notification, authentication request is sent to main control terminal by the way that WIFI is direct-connected, and authenticating Carried in request and treat KI, request main control terminal is authenticated.
Step 303, after main control terminal passes through to authentication request authentication, shared group is added to, and log-on data is shared Flow.
Wherein, when receive from main control terminal to authentication request authentication pass through after, be added in shared group, and start Shared flow；Alternatively, shared content can include video, picture or other data files.
Preferably, step 303 includes：
Second shared data is sent by the direct-connected main control terminals into shared group of WIFI and/or other controlled terminals, And/or
First shared data of main control terminal of the reception in shared group and/or the from other controlled terminals the 3rd Shared data.
Wherein, it is shared to main control terminal and/or other controlled terminals transmission second to include controlled terminal for data sharing flow Data, and/or the first shared data from main control terminal is received, and/or the 3rd shared data from other controlled terminals； That is, controlled terminal in shared group can into shared group data of other-end collaborative share itself and can Receive the data that other-end equipment is shared.
Preferably, this method also includes：
When receiving the instruction for exiting shared group, exit shared group and sent by the way that WIFI is direct-connected to main control terminal OPT-OUT NOTICE.
Wherein, when receiving user and exiting the instruction of shared group, exit shared group and notify main control terminal, so as to Main control terminal obtains the situation that exits of controlled terminal, no longer sends shared data to the controlled terminal exited.
In the above embodiment of the present invention, by the direct-connected invitation notifications for receiving main control terminal and sending of WIFI, and to master control Terminal sends authentication request, is added to the temporarily shared group of main control terminal establishment, and by the direct-connected carry out data sharings of WIFI, High speed in the case of no network connection, real-time data sharing are realized, the usage experience of user is lifted, meets user The use demand of diversification；The present invention solves the data sharing side based on internet by the data sharing based on Internet of Things Defect problem existing for formula.
Fourth embodiment
Referring to Fig. 4, the fourth embodiment of the present invention provides a kind of data sharing device, applied to controlled terminal, including：
Notify receiving module 401, for receive main control terminal transmission be used for invite controlled terminal to add shared group Invitation notification.
Wherein, controlled terminal receives the invitation notification from main control terminal by the way that WIFI is direct-connected, and the direct-connected i.e. WIFI of WIFI are set Standby point-to-point connection, it is not necessary to put opposite end, WIFI direct-connected devices, which can be joined directly together, mutually shares exchanging contents, without by mutual Networking, and relative to Bluetooth transmission, WIFI is direct-connected to have faster transmission speed.
Request sending module 402, for passing through the direct-connected authentication requests to main control terminal feedback for invitation notification of WIFI.
Specifically, after receiving invitation notification, authentication request is sent to main control terminal by the way that WIFI is direct-connected, and authenticating Carried in request and treat KI, request main control terminal is authenticated.
Sharing module 403, for after main control terminal passes through to authentication request authentication, being added to shared group, and start Data sharing flow.
Wherein, when receive from main control terminal to authentication request authentication pass through after, be added in shared group, and start Shared flow；Alternatively, shared content can include video, picture or other data files.
Preferably, sharing module 403 includes：
First shared submodule, for passing through the direct-connected main control terminals into shared group of WIFI and/or other controlled ends End sends the second shared data, and/or
Second shared submodule, for receiving the first shared data of the main control terminal in shared group and/or coming From the 3rd shared data of other controlled terminals.
Preferably, the device also includes：
When receiving the instruction for exiting shared group, exit shared group and sent by the way that WIFI is direct-connected to main control terminal OPT-OUT NOTICE.
In the above embodiment of the present invention, by the direct-connected invitation notifications for receiving main control terminal and sending of WIFI, and to master control Terminal sends authentication request, is added to the temporarily shared group of main control terminal establishment, and by the direct-connected carry out data sharings of WIFI, High speed in the case of no network connection, real-time data sharing are realized, the usage experience of user is lifted, meets user The use demand of diversification；The present invention solves the data sharing side based on internet by the data sharing based on Internet of Things Defect problem existing for formula.
5th embodiment
Referring to Fig. 5, the fifth embodiment of the present invention provides a kind of data-sharing systems, and the system includes：Setup module 501st, instant sharing module 502, group management module 503, interim group's module 504, authentication module 505, high in the clouds memory module 506th, starting module 509 is shared in characteristic extracting module 507, characteristic matching module 508 and high in the clouds.
Wherein, setup module 501, for setting instant sharing data, such as photo, video；When need share photos or When video gives other equipment (controlled terminal) or share photos video without network to high in the clouds, it is by the unlatching of setup module 501 When share.
Instant sharing module 502, for setting sharing model, sharing model includes interim group's sharing model and high in the clouds point Enjoy pattern.
Specifically, interim group's sharing model, other are given without network for main control terminal equipment share photos or video Controlled terminal, interim group will dismiss after use, this ensure that just closed in time after use, it is whole to master control End has carried out safeguard protection.When main control terminal starts interim group's sharing model, group management module 503 is responsible for setting up temporarily Group, all users in group can receive to be notified (by the direct-connected transmissions of WIFI) accordingly, and group management module 503 passes through Authentication module 505 authenticates to each user in group, authenticates the terminal device passed through and sets sharing model automatically, at end Photo, the video that end equipment end can receive main control terminal or controlled terminal is shared；Authenticating unsanctioned terminal device can not connect Receive main control terminal or photo, video that controlled terminal is shared.After main control terminal closes interim sharing model, all terminals are set It is standby all to receive the photo shared, video again.
High in the clouds sharing model, is mainly used in main control terminal photograph video is shared into high in the clouds being stored (in main control terminal Reach Cloud Server and notify controlled terminal, voluntarily downloaded after terminal networking to be controlled).
Group management module 503, for managing the establishment of group, control, dismiss etc., including group of cells is created, management Group device unit is controlled, terminates group of cells.The module is main control terminal by the terminal with the direct-connected functions of WIFI, with Authentication module 505, which coordinates to undertake together, sets up interim group, controls which equipment to add group；When main control terminal shares knot Shu Hou, group management module 503 are responsible for terminating group, close whole group system, the equipment in group can not share transmission again Photo.
Interim group module 504, comprising one or more terminal devices with the direct-connected functions of WIFI, when shared group of networks After building, these terminals just constitute a group, and each equipment possesses a special ID, while records the IMEI of these equipment Number, it recorded in database；
Authentication module 505, for being attached authentication to each equipment in interim group, for group management module 503 calling are managed control group device.After equipment is by authentication, corresponding conditional code is returned to, by group management module 503 are added to this equipment in group；After device authentication failure, corresponding error code information is returned to group management module 503 are handled.
Share starting module 509 in high in the clouds：The module is mainly responsible for startup by main control terminal, then enters with setup module 501 Row coordinates completion high in the clouds to share startup function, by the sharing files such as photo, video to high in the clouds memory module 506.
High in the clouds memory module 506：Manage beyond the clouds, store photo or video file.
Characteristic extracting module 507：Using the feature of face, the position of fast positioning face and crawl from image or video Face image, image is handled and facial characteristics is analyzed, extract the characteristic vector of face.
Characteristic matching module 508：The feature templates that will be stored in the facial image characteristic currently extracted and database Scan for matching, determine the process of similitude.
During data sharing, a kind of scheme is that main control terminal or controlled terminal can share instant bat in group The photo or video taken the photograph, all terminal device energy real-time receptions are to the photo or video shared in group.
Another scheme, it is only shared by carrying out characteristic matching to the image in the photo or video in shared data To people similar in photo or video.For example each terminal device in group uploads one and shares interim group from taking a picture In, photo is obtained by main control terminal, calls characteristic extracting module 507 to analyze the facial characteristics of photo and is analyzed, extracted The characteristic vector N1 of the photo, while the IMEI number of the equipment is obtained, it recorded storage in database and be used as feature templates.Work as master During control terminal share photos, first call characteristic matching module 508 to extract the characteristic vector N2 of the face in photo, call feature With module 508, face feature vector N2 is matched with the feature templates vector N1 stored in database, it is similar for matching People and by the IMEI number of database lookup equipment, send photo or video to matching similar user.
If main control terminal simultaneous selection high in the clouds is shared, then synchronous storage photo or video file beyond the clouds, with side Just other controlled terminals are downloaded in the case where there is network.
Specifically, as the first example, process is shared immediately by interim group, referring to Fig. 6, mainly including procedure below：
Step 601, data-sharing systems set group's sharing function and started shares exposal model immediately, is made with camera Direct-connected for main control terminal opening WIFI, it is direct-connected to open WIFI as controlled terminal for the mobile phone terminal being invited to.
Step 602, the direct-connected main control terminals of WIFI to be opened and find controlled terminal, camera main control terminal finds mobile phone terminal 1, Mobile phone terminal 2 ... mobile phone terminal n, click on the corresponding invitation for inviting button initiation to mobile phone terminal.
Step 603, mobile phone terminal acquiescence receives the invitation of main control terminal, while main control terminal calls authentication module 505 right It was found that mobile phone terminal authenticated.
Step 604, when the cell phone apparatus authentication invited is all obstructed out-of-date, flow terminates.
Step 605, main control terminal sets up interim group, the mobile phone terminal that management authentication passes through, authenticates the equipment passed through and adds Enter into interim group.
Step 606, judge that interim group is set up whether to succeed, do not set up successfully that then flow terminates.
Step 607, after interim group is set up successfully, main control terminal starts camera module, carries out shooting photo or video； Characteristic extracting module 507 is called, photo or video are analyzed, extract the characteristic vector N2 of face.
Step 608, characteristic matching module 508 is called, is matched, looked for the template characteristic vector N1 stored in database Go out and people matches in photo or video equipment；In interim group, share photos are carried out to the controlled terminal matched or regarded Frequently, and carry out being automatically saved to device end.
Step 609, main control terminal closes group's sharing model by corresponding function button, selection, and window is shared by group Close immediately, interim group, which dismisses, to be closed, and equipment can not continue to share in group, and gives friendly user's prompting.
Specifically, as the second example, referring to Fig. 7, high in the clouds sharing model mainly includes the following steps that：
Step 701, data-sharing systems set group's sharing function and started shares exposal model immediately, is made with camera Direct-connected for main control terminal opening WIFI, it is direct-connected to open WIFI as controlled terminal for the mobile phone terminal being invited to.
Step 702, camera main control terminal is connected to high in the clouds memory module 506；
Step 703, judge whether camera main control terminal connection high in the clouds memory module 506 succeeds, not successful then flow Terminate；
Step 704, after the success of camera main control terminal connection high in the clouds memory module 506, share photos to high in the clouds；
Step 705, camera main control terminal is terminated and shared；
Step 706, camera main control terminal disconnects the connection with high in the clouds memory module 506, and gives friendly user's prompting.
It should be noted that data sharing device provided in an embodiment of the present invention is the device using the above method, i.e., on All embodiments for stating method are applied to the device, and can reach same or analogous beneficial effect.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (20)

  1. A kind of 1. data sharing method, applied to main control terminal, it is characterised in that including：
    Pass through the direct-connected invitation notifications sent to controlled terminal for inviting the controlled terminal to add shared group of WIFI；
    The authentication request for the invitation notification of the controlled terminal feedback is received, and according to the authentication request to described Controlled terminal is authenticated；
    The controlled terminal that authentication passes through is added to the shared group, and log-on data shares flow.
  2. 2. according to the method for claim 1, it is characterised in that described to be sent by the way that WIFI is direct-connected to controlled terminal for inviting Please controlled terminal the step of adding the invitation notification of shared group, including：
    When detecting that the main control terminal starts shared model and opens the direct-connected functions of WIFI, shared group is set up；
    It was found that the controlled terminal in the main control terminal coverage；
    Pass through the direct-connected invitations sent to the controlled terminal for inviting the controlled terminal to add the shared group of WIFI Notice.
  3. 3. according to the method for claim 1, it is characterised in that carried in the authentication request and need KI；Accordingly Ground, described the step of being authenticated according to the authentication request to the controlled terminal, including：
    Obtain in the authentication request and treat KI；
    Treat that KI matches with the KI to be prestored in the main control terminal by described：
    If the match is successful, authentication passes through；
    If it fails to match, authenticate and do not pass through.
  4. 4. according to the method for claim 1, it is characterised in that the log-on data is shared the step of flow, including：
    First shared data is sent by the direct-connected controlled terminals into the shared group of WIFI, and/or
    Receive the second shared data of the controlled terminal in the shared group.
  5. 5. according to the method for claim 4, it is characterised in that it is described by WIFI it is direct-connected into the shared group by Control terminal sends the step of the first shared data, including：
    The first shared data is sent by the direct-connected all controlled terminals into the shared group of WIFI, or it is direct-connected by WIFI The shared data of controlled terminal directive sending first into the shared group.
  6. 6. according to the method for claim 5, it is characterised in that it is described by WIFI it is direct-connected into the shared group by The step of control terminal the first shared data of directive sending, including：
    When the 3rd shared data in first shared data is view data or video data, it is shared to obtain the described 3rd The first eigenvector of the facial characteristics of the first user in data；
    The feature templates of controlled terminal of the first eigenvector with being prestored in the main control terminal are matched；
    After the match is successful, unique identifier corresponding with the feature templates that the first eigenvector matches is obtained, is passed through WIFI is direct-connected to send the 3rd shared data to controlled terminal corresponding with the unique identifier.
  7. 7. according to the method for claim 6, it is characterised in that the controlled terminal for passing through authentication is added to described common The step of enjoying group, including：
    Obtain include the second feature for authenticating the facial characteristics of user corresponding to the first controlled terminal for passing through it is vectorial and The unique identifier of first controlled terminal；
    Using second feature vector as feature templates, deposit corresponding storage with the unique identifier of first controlled terminal and exist In the main control terminal.
  8. 8. according to the method for claim 4, it is characterised in that it is described by WIFI it is direct-connected into the shared group by Control terminal sends the step of the first shared data, including：
    First shared data is uploaded to Cloud Server, and passes through the WIFI direct-connected controlled ends notified in the shared group Download first shared data in end.
  9. 9. according to the method for claim 1, it is characterised in that after the log-on data shares the step of flow, including：
    After detecting that shared data is shared, the dismission shared group is simultaneously direct-connected into the shared group by WIFI Controlled terminal, which is sent, dismisses notice.
  10. 10. according to the method for claim 1, it is characterised in that it is described according to the authentication request to the controlled terminal After the step of being authenticated, including：
    Authenticating result is sent to the controlled terminal, wherein,
    After passing through to controlled terminal authentication, authentication is sent by corresponding the to the controlled terminal by the way that WIFI is direct-connected One conditional code；
    After obstructed to controlled terminal authentication, do not pass through correspondingly to controlled terminal transmission authentication by the way that WIFI is direct-connected The second conditional code.
  11. A kind of 11. data sharing method, applied to controlled terminal, it is characterised in that including：
    Receive the invitation notification for being used to invite the controlled terminal to add shared group that main control terminal is sent；
    Pass through the direct-connected authentication requests to main control terminal feedback for the invitation notification of WIFI；
    After the main control terminal passes through to authentication request authentication, the shared group is added to, and log-on data is shared Flow.
  12. 12. according to the method for claim 11, it is characterised in that the log-on data is shared the step of flow, including：
    Second shared data is sent by the direct-connected main control terminals into the shared group of WIFI and/or other controlled terminals, And/or
    First shared data of main control terminal of the reception in the shared group and/or the from other controlled terminals the 3rd Shared data.
  13. 13. according to the method for claim 11, it is characterised in that including：
    When receiving the instruction for exiting the shared group, the shared group and direct-connected to the master control by WIFI is exited Terminal sends OPT-OUT NOTICE.
  14. A kind of 14. data sharing device, applied to main control terminal, it is characterised in that including：
    Sending module is invited, for being sent by the way that WIFI is direct-connected to controlled terminal for inviting the controlled terminal to add shared group The invitation notification of group；
    Authentication module, for receiving the authentication request for the invitation notification of the controlled terminal feedback, and according to described Authentication request authenticates to the controlled terminal；
    Data sharing module, the shared group, and the shared stream of log-on data are added to for the controlled terminal passed through will to be authenticated Journey.
  15. 15. device according to claim 14, it is characterised in that the invitation sending module includes：
    Submodule is set up, for detecting that the main control terminal starts shared model and when opening the direct-connected functions of WIFI, is set up altogether Enjoy group；
    It was found that submodule, for finding the controlled terminal in the main control terminal coverage；
    Sending submodule, for being sent by the way that WIFI is direct-connected to the controlled terminal for inviting described in the controlled terminal addition The invitation notification of shared group.
  16. 16. device according to claim 14, it is characterised in that the data sharing module includes：
    Data sending submodule, for sending the first shared number by the direct-connected controlled terminals into the shared group of WIFI According to, and/or
    Data receiver submodule, for receiving the second shared data of the controlled terminal in the shared group.
  17. 17. device according to claim 16, it is characterised in that the data sending submodule includes：
    First transmitting element, for sending the first shared number by the direct-connected all controlled terminals into the shared group of WIFI According to, or
    Second transmitting element, for passing through the shared number of the direct-connected controlled terminal directive sendings first into the shared group of WIFI According to.
  18. 18. device according to claim 17, it is characterised in that second transmitting element is used for：
    When the 3rd shared data in first shared data is view data or video data, it is shared to obtain the described 3rd The first eigenvector of the facial characteristics of the first user in data；
    The feature templates of controlled terminal of the first eigenvector with being prestored in the main control terminal are matched；
    After the match is successful, unique identifier corresponding with the feature templates that the first eigenvector matches is obtained, is passed through WIFI is direct-connected to send the 3rd shared data to controlled terminal corresponding with the unique identifier.
  19. A kind of 19. data sharing device, applied to controlled terminal, it is characterised in that including：
    Receiving module is notified, for receiving the invitation for being used to invite the controlled terminal to add shared group of main control terminal transmission Notice；
    Request sending module, for being asked by the direct-connected authentications to main control terminal feedback for the invitation notification of WIFI Ask；
    Sharing module, for after the main control terminal passes through to authentication request authentication, being added to the shared group, and Log-on data shares flow.
  20. 20. device according to claim 19, it is characterised in that the sharing module includes：
    First shared submodule, for passing through the direct-connected main control terminals into the shared group of WIFI and/or other controlled ends End sends the second shared data, and/or
    Second shared submodule, for receiving the first shared data of the main control terminal in the shared group and/or coming From the 3rd shared data of other controlled terminals.
CN201610615960.8A 2016-07-29 2016-07-29 A kind of data sharing method and device Pending CN107666669A (en)

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CN108848569A (en) * 2018-07-10 2018-11-20 内蒙古大学 A kind of mobile ad-hoc network resource sharing system based on Netty communication
CN108848569B (en) * 2018-07-10 2021-06-11 内蒙古大学 Mobile self-organizing network resource sharing system based on Netty communication
CN112995908A (en) * 2019-12-18 2021-06-18 东莞宇龙通信科技有限公司 Rescue method, rescue device, terminal device and storage medium
CN112163398A (en) * 2020-09-30 2021-01-01 金蝶软件（中国）有限公司 Chart sharing method and related equipment thereof
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