CN103533054B - Method for realizing coordinated processing among multiple terminals and multi-terminal coordinated processing device - Google Patents
Method for realizing coordinated processing among multiple terminals and multi-terminal coordinated processing device Download PDFInfo
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Abstract
The invention discloses a method for realizing coordinated processing among multiple terminals and a multi-terminal coordinated processing device. The method comprises the following steps: receiving a coordinating request from an initiating terminal by the multi-terminal coordinated processing device and sending a coordinating invitation to at least one target terminal; after receiving invitation confirmation from the online target terminal, saving information reflecting the invitation confirmation of the online target terminal by the multi-terminal coordinated processing device; building a coordinating task by the multi-terminal coordinated processing device, building a data transmission link from the initiating terminal to the online target terminal via the multi-terminal coordinated processing device, forwarding coordinating data among the multiple terminals through the established transmission link and realizing multi-terminal coordination. Coordinated processing among the multiple terminals is flexibly and conveniently realized. The method and the multi-terminal coordinated processing device are particularly suitable for shortcut coordinated entertainment among the wireless terminals in a small range.
Description
Technical Field
The present invention relates to a wireless access technology, and in particular, to a method for implementing cooperative processing among multiple terminals and a multi-terminal cooperative processing apparatus.
Background
With the rapid development of the current wireless access technology, many people have a large number of wireless terminals of different types, such as mobile phones, PADs, electronic photo frames, notebook computers, all-in-one machines and the like. Generally, a user can realize entertainment such as game play, audio-video appreciation and the like through a wireless terminal.
At present, in order to realize collaborative entertainment among multiple terminals, for example, simultaneous sharing of pictures, videos, music, games, and the like among multiple terminals, a control agent needs to play multimedia data to an online terminal through a streaming media server after confirming that the requirements of a terminal initiating a collaborative request and other online destination terminals are successful. That is to say, the conventional collaborative entertainment among multiple terminals is implemented by accessing a streaming media server and obtaining multimedia data from the streaming media server, and in the implementation manner, in the collaborative entertainment process, the streaming media server is required to process the multimedia data and then the terminals participating in the collaborative entertainment obtain the multimedia data from the streaming media server. Taking video watching as an example, in existing multi-terminal entertainment, each terminal needs to be connected to a streaming media server to receive video on the streaming media server for watching, which is equivalent to a server-client mode. In this case, all terminals need to be connected to the streaming server through the internet, and currently, a mobile phone terminal needs to pay a high fee when accessing the internet through a 2G or 3G wireless network, and the bandwidth and the signal strength cannot be guaranteed. Therefore, the implementation is not flexible and convenient. The method is not suitable for fast collaborative entertainment among various heterogeneous wireless terminals in a small range, such as families, offices and the like.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a method for implementing cooperative processing among multiple terminals and a multi-terminal cooperative processing apparatus, which can flexibly and conveniently implement cooperative processing among multiple terminals, and is particularly suitable for fast cooperative entertainment among wireless terminals in a small range.
In order to achieve the object of the present invention, the present invention provides a method for implementing cooperative processing among multiple terminals, including: the multi-terminal cooperative processing device receives a cooperative request from an initiating terminal and sends a cooperative invitation to more than one target terminal;
after receiving the invitation confirmation from the online destination terminal, the multi-terminal cooperative processing device stores the online destination terminal information for feeding back the confirmation invitation;
and establishing a cooperative task, establishing a data transmission link from the initiating terminal to the online destination terminal through the multi-terminal cooperative processing device, and forwarding cooperative data among the multiple terminals through the established transmission link through the multi-terminal cooperative processing device to realize multi-terminal cooperation.
The sending the collaborative invitation to more than one destination terminal comprises: and judging whether the cooperative target terminal is on-line or not according to the target terminal information carried in the cooperative request, and sending a cooperative invitation to the on-line target terminal.
The system synchronization request carries destination terminal information and cooperative information; the cooperative information comprises a terminal identification of the initiating terminal, a cooperative task type and media information; the online destination terminal information comprises a terminal identification of the online destination terminal;
the establishing of the cooperative task comprises the following steps: establishing a cooperative task according to the initiating terminal information, the cooperative task type, the media information and the on-line target terminal information;
the information of the collaborative task comprises: the terminal identification of the initiating terminal, the terminal identification of the target terminal, the cooperative task type and the media information.
The establishing of the data transmission channel between the initiating terminal and the online destination terminal includes:
the multi-terminal cooperative processing device establishes a data transmission link with the initiating terminal by adopting an interface protocol the same as a communication protocol of the initiating terminal according to the terminal identifier and the media information of the initiating terminal; and establishing a data transmission link with each online destination terminal by respectively adopting an interface protocol which is the same as the communication protocol of each online destination terminal according to the terminal identifier and the media information of each online destination terminal.
When the wireless communication protocols of the online destination terminal and the initiating terminal are different, the method of the invention also comprises the following steps: and the multi-terminal cooperative processing device performs protocol conversion.
The method further comprises the following steps: and when the initiating terminal or the online destination terminal initiates a task termination message, recovering the established data transmission channel.
The invention also provides a multi-terminal cooperative processing device, which at least comprises an interface adaptation unit, a task management unit and a service forwarding unit; wherein,
an interface adaptation unit: the task management unit is used for realizing the adaptation of various terminal wireless interface protocols and forwarding the cooperative request from the initiating terminal to the task management unit;
a task management unit: the system comprises a terminal, a collaborative invitation sending unit, a feedback unit and a feedback unit, wherein the collaborative invitation sending unit is used for processing a collaborative request initiated by the terminal, sending the collaborative invitation to more than one target terminal, and storing online target terminal information for feeding back the confirmed invitation after receiving the confirmation of the invitation from the online target terminal; establishing a cooperative task and informing a service forwarding unit; finishing the functions of registering, maintaining and canceling the cooperative task initiated by the terminal;
a service forwarding unit: the data transmission channel is used for receiving the notification from the task management unit, establishing a data transmission channel from the initiating terminal to the online destination terminal which performs invitation confirmation on the cooperation request, and receiving and forwarding the terminal cooperation media data.
The terminal management unit is used for authenticating the terminal which initiates the cooperation request before the adaptation of various terminal wireless interface protocols.
The interface adaptation unit is also used for forwarding a task termination message initiated by the initiating terminal or the online destination terminal to the task management unit;
the task management unit is also used for receiving a task termination message initiated by the initiating terminal or the online destination terminal forwarded by the interface adaptation unit and sending a recovery notice to the service forwarding unit;
and the service forwarding unit is also used for receiving a recovery notice from the task management unit and recovering the established data transmission channel of the terminal.
And the task management unit is also used for managing the state of the cooperative task.
Compared with the prior art, the invention comprises that the multi-terminal cooperative processing device receives a cooperative request from an initiating terminal and sends cooperative invitation to more than one target terminal; after receiving the invitation confirmation from the online destination terminal, the multi-terminal cooperative processing device stores the online destination terminal information for feeding back the confirmation invitation; the multi-terminal cooperation processing device establishes a cooperation task, establishes a data transmission link between the initiating terminal and the on-line target terminal, and forwards cooperation data among the multiple terminals through the established transmission link, so that multi-terminal cooperation is realized. The invention is flexible, conveniently realizes the cooperative processing among multiple terminals, and is particularly suitable for quick cooperative entertainment among wireless terminals in a small range.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a flow chart of a method for implementing cooperative processing among multiple terminals according to the present invention;
fig. 2 is a schematic diagram of a composition structure of the multi-terminal cooperative processing apparatus according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
The entertainment among various heterogeneous wireless terminals in a small range can completely realize the video sharing among the terminals flexibly and conveniently through various close-range free wireless communication technologies such as Bluetooth and the like by the terminals through the cooperative processing device arranged in the small range, and the bandwidth and the strength of wireless signals can be ensured.
Fig. 1 is a flowchart of a method for implementing cooperative processing among multiple terminals according to the present invention, as shown in fig. 1, including the following steps:
step 100: the multi-terminal cooperation processing device receives the cooperation request from the initiating terminal and sends the cooperation invitation to more than one target terminal.
The cooperation request carries destination terminal information and cooperation information. The cooperative information includes originating terminal information such as a terminal identifier of the originating terminal, a cooperative task name, a cooperative task type, media information, and the like. The naming rule of the collaborative task name is customized by the multi-terminal collaborative processing device, for example, naming can be performed according to the time, the month, the day, the hour, the minute and the second initiated by the task; the collaborative task type may be games, pictures, videos, texts, etc., and the media information may include names of games or videos, file sizes, file formats, etc.
In this step, the sending of the cooperation invitation to the more than one destination terminal by the multi-terminal cooperation processing device includes: and judging whether the collaboration destination terminal is online or not according to destination terminal information such as a terminal identifier carried in the collaboration request, and then sending collaboration invitation to the online destination terminal. Here, whether the cooperative destination terminal is online or not may be determined through the handshake information, which belongs to a conventional technical means of those skilled in the art and is not described herein again.
Before this step, the method also includes authenticating the terminal initiating the cooperation request. The specific implementation is within the routine skill of those in the art and will not be described further herein.
Step 101: after receiving the invitation confirmation from the online destination terminal, the multi-terminal cooperative processing device stores the online destination terminal information for feeding back the confirmation invitation.
The stored online destination terminal information includes: a terminal identification of the online destination terminal, and a terminal address. The stored online destination terminal information is used for subsequently establishing the cooperative task and establishing a data transmission channel.
Step 102: the multi-terminal cooperative processing device establishes a cooperative task, establishes a data transmission link from the initiating terminal to the on-line destination terminal through the multi-terminal cooperative processing device, and forwards cooperative data through the established transmission link between the multi-terminals through the multi-terminal cooperative processing device, so that multi-terminal cooperation is realized.
Wherein, establishing the cooperative task comprises: and establishing the cooperative task according to the initiating terminal information, the cooperative task type, the media information and the on-line destination terminal information. The information of the collaborative task includes: the terminal identification of the initiating terminal, the terminal identification of the target terminal, the cooperative task type and the media information.
The establishment of the data transmission channel between the initiating terminal and the online destination terminal comprises the following steps: the multi-terminal cooperative processing device adopts the same interface protocol as the communication protocol of the initiating terminal to establish a data transmission link with the initiating terminal according to the terminal identification and the media information of the initiating terminal, and respectively adopts the same interface protocol as the communication protocol of each online destination terminal to establish the data transmission link with each online destination terminal according to the terminal identification and the media information of each online destination terminal.
In this step, the multi-terminal cooperative processing device receives the cooperative entertainment media data sent by the initiating terminal and forwards the cooperative entertainment media data to the online destination terminal, so that multi-terminal cooperative entertainment is realized.
Further, if the wireless communication protocols of the receiving terminal and the initiating terminal are different, the method of the invention further comprises the following steps: and the multi-terminal cooperative processing device performs protocol conversion. The specific implementation is within the routine skill of those in the art and will not be described further herein.
The method of the invention also comprises the following steps:
when the initiating terminal or the online destination terminal initiates the task termination message, the established data transmission channel of the terminal is recycled (i.e. deleted).
The method of the invention also comprises the following steps: managing the state of the cooperative task, for example, the state can be divided into: establishment, logout, interruption, task query according to the state, and the like.
Fig. 2 is a schematic diagram of a structure of a multi-terminal cooperative processing apparatus according to the present invention, in which the multi-terminal cooperative processing apparatus is used as an independent network element, the multi-terminal cooperative processing apparatus can be generally configured in a small area, such as an office and a home, and is similar to a home gateway, and the multi-terminal cooperative processing apparatus directly interacts with terminals in the small area to form a small wireless network; the mobile network may also be accessed through a base station.
As shown in fig. 2, the multi-terminal cooperative processing apparatus of the present invention at least includes an interface adaptation unit, a task management unit, and a service forwarding unit; wherein,
the interface adaptation unit is used for realizing the adaptation of various terminal wireless interface protocols and forwarding the cooperative request from the initiating terminal to the task management unit; the system is also used for forwarding a task termination message initiated by the initiating terminal or the online destination terminal to the task management unit;
the task management unit is used for processing the collaboration request initiated by the terminal, sending the collaboration invitation to more than one target terminal, and storing the information of the online target terminal fed back and confirmed the invitation after receiving the invitation confirmation from the online target terminal; establishing a cooperative task and informing a service forwarding unit; the system is also used for receiving a task termination message initiated by an initiating terminal or an online destination terminal forwarded by the interface adaptation unit and sending a recovery notice to the service forwarding unit; finishing the functions of registering, maintaining, canceling and the like of the cooperative task initiated by the terminal; and also for managing the state of the cooperative task, for example, the state can be divided into: establishment, logout, interruption, task query according to the state, and the like.
And the service forwarding unit is used for receiving the notification from the task management unit, establishing a data transmission channel from the initiating terminal to an online destination terminal for performing invitation confirmation on the cooperation request, and receiving and forwarding the terminal cooperation media data. And is also used for receiving a recovery notice from the task management unit and recovering (i.e. deleting) the established data transmission channel of the terminal.
In the invention, the service forwarding unit does not process the data of shared pictures, videos, music, games and the like, and the data processing is carried out on the terminal, for example, the video or text watching is realized by video or text playing software on the terminal; for another example, for a game, an application program of the game needs to be started on a terminal, and the cooperative game of the initiator terminal and the destination terminal is realized by the application program of the game.
The invention establishes a data transmission link among the multiple terminals and forwards the terminal cooperative media data by adapting different wireless communication interface protocols through the multi-terminal cooperative processing device, thereby achieving the purpose of flexibly and conveniently realizing the cooperative processing among the multiple terminals. Moreover, the method is particularly suitable for fast collaborative entertainment among wireless terminals in a small range.
The multi-terminal cooperative processing apparatus of the present invention further comprises: and the terminal management unit is used for authenticating the terminal initiating the cooperation request before the terminal is adapted to various terminal wireless interface protocols, and after the terminal initiates the cooperation request, the terminal talks the cooperation request and forwards the cooperation request to the interface adaptation unit.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A method for realizing cooperative processing among multiple terminals is characterized by comprising the following steps: the multi-terminal cooperative processing device receives a cooperative request from an initiating terminal and sends a cooperative invitation to more than one target terminal;
after receiving the invitation confirmation from the online destination terminal, the multi-terminal cooperative processing device stores the online destination terminal information for feeding back the confirmation invitation;
the multi-terminal cooperative processing device establishes a cooperative task according to the initiating terminal information, the cooperative task type, the media information and the on-line target terminal information, establishes a data transmission link from the initiating terminal to the on-line target terminal through the multi-terminal cooperative processing device, and forwards cooperative data through the multi-terminal cooperative processing device through the established transmission link among the multi-terminals to realize multi-terminal cooperation; the collaborative task type is a game or a video; the multi-terminal cooperative processing device does not process the video or the data of the game, the data processing is carried out on the terminal, namely, the video watching is realized through video playing software on the terminal, an application program of the game is started on the terminal, and the cooperative game of the initiating terminal and the target terminal is realized through the application program of the game;
and managing the state of the cooperative task.
2. The method of claim 1, wherein sending collaborative invitations to more than one destination terminal comprises: and judging whether the cooperative target terminal is on-line or not according to the target terminal information carried in the cooperative request, and sending a cooperative invitation to the on-line target terminal.
3. The method according to claim 1, wherein the cooperation request carries destination terminal information and cooperation information; the cooperative information comprises a terminal identification of the initiating terminal, a cooperative task type and media information; the online destination terminal information comprises a terminal identification of the online destination terminal;
the information of the collaborative task comprises: the terminal identification of the initiating terminal, the terminal identification of the target terminal, the cooperative task type and the media information.
4. The method according to claim 3, wherein the establishing of the data transmission link from the originating terminal to the online destination terminal via the multi-terminal cooperative processing apparatus comprises:
the multi-terminal cooperative processing device establishes a data transmission link with the initiating terminal by adopting an interface protocol the same as a communication protocol of the initiating terminal according to the terminal identifier and the media information of the initiating terminal; and establishing a data transmission link with each online destination terminal by respectively adopting an interface protocol which is the same as the communication protocol of each online destination terminal according to the terminal identifier and the media information of each online destination terminal.
5. The method according to any one of claims 1 to 4, wherein the wireless communication protocols of the online destination terminal and the initiating terminal are different, the method further comprising: and the multi-terminal cooperative processing device performs protocol conversion.
6. The method of claim 5, further comprising: and when the initiating terminal or the online destination terminal initiates a task termination message, recovering the established data transmission link.
7. A multi-terminal cooperative processing device is characterized by at least comprising an interface adaptation unit, a task management unit and a service forwarding unit; wherein,
an interface adaptation unit: the task management unit is used for realizing the adaptation of various terminal wireless interface protocols and forwarding the cooperative request from the initiating terminal to the task management unit;
a task management unit: the system comprises a terminal, a collaborative invitation sending unit, a feedback unit and a feedback unit, wherein the collaborative invitation sending unit is used for processing a collaborative request initiated by the terminal, sending the collaborative invitation to more than one target terminal, and storing online target terminal information for feeding back the confirmed invitation after receiving the confirmation of the invitation from the online target terminal; establishing a cooperative task according to the initiating terminal information, the cooperative task type, the media information and the on-line target terminal information, and informing a service forwarding unit; finishing the functions of registering, maintaining and canceling the cooperative task initiated by the terminal; the system is also used for managing the state of the cooperative task; the collaborative task type is a game or a video;
a service forwarding unit: the data transmission link is used for receiving the notification from the task management unit, establishing a data transmission link from the initiating terminal to an online destination terminal which performs invitation confirmation on the collaborative request, and receiving and forwarding the collaborative media data of the terminal; the service forwarding unit does not process the video or the game data, and the data processing is performed on the terminal, namely, the video watching is realized through video playing software on the terminal, the terminal starts an application program of the game, and the application program of the game realizes the cooperative game of the initiating terminal and the target terminal.
8. The multi-terminal cooperative processing apparatus according to claim 7, further comprising a terminal management unit configured to authenticate a terminal that initiates the cooperative request before adaptation of the wireless interface protocols of the terminals.
9. The multi-terminal cooperative processing apparatus according to claim 7 or 8, wherein the interface adapting unit is further configured to forward a task termination message initiated from the initiating terminal or the online destination terminal to the task management unit;
the task management unit is also used for receiving a task termination message initiated by the initiating terminal or the online destination terminal forwarded by the interface adaptation unit and sending a recovery notice to the service forwarding unit;
and the service forwarding unit is also used for receiving a recovery notice from the task management unit and recovering the established data transmission link of the terminal.
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| CN104869523B (en) * | 2014-02-26 | 2018-03-16 | 北京三星通信技术研究有限公司 | Virtual multiple sound channel plays method, terminal and the system of audio file |
| WO2019101050A1 (en) | 2017-11-27 | 2019-05-31 | 华为技术有限公司 | Method for multi-terminal cooperative and secure working, and device |
| CN109842658B (en) * | 2017-11-27 | 2020-11-10 | 华为技术有限公司 | Method and device for multi-terminal collaborative safe work |
| CN111371849A (en) * | 2019-02-22 | 2020-07-03 | 华为技术有限公司 | Data processing method and electronic equipment |
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