Summary of the invention
The invention provides a kind of method of carrying out program commending, the method can realize carrying out programme information transmission between mobile terminals, the transmission channel of extended program information.
The invention provides a kind of system of carrying out program commending, this system can realize carrying out programme information transmission between mobile terminals, the transmission channel of extended program information.
The invention provides a kind of mobile terminal, this mobile terminal can realize carrying out programme information transmission between mobile terminals, the transmission channel of extended program information.
The invention provides a kind of receiving terminal for digital television, this receiving terminal for digital television can realize carrying out programme information transmission between mobile terminals, the transmission channel of extended program information.
Present invention also offers another kind of receiving terminal for digital television, this receiving terminal for digital television can realize carrying out programme information transmission between mobile terminals, the transmission channel of extended program information.
Carry out a method for program commending, the method comprises:
Source mobile terminal sends program commending request to source receiving terminal for digital television;
The channel information of current playing program is sent to recommendation server by source receiving terminal for digital television;
Recommendation server, according to setting template, adds channel information and forms program recommendation information, send to source receiving terminal for digital television;
The program recommendation information of reception is sent to source mobile terminal by source receiving terminal for digital television;
Program recommendation information is sent to object mobile terminal by source mobile terminal.
Carry out a system for program commending, comprise source mobile terminal, source receiving terminal for digital television, recommendation server, object mobile terminal;
Described source mobile terminal, for sending program commending request to described source receiving terminal for digital television, and receiving the program recommendation information of described source receiving terminal for digital television transmission, sending to described object mobile terminal;
Described source receiving terminal for digital television, for receiving the program commending request that described source mobile terminal sends, sends to described recommendation server by the channel information of current playing program; Receive the program recommendation information of described recommendation server feedback, send to described source mobile terminal;
Described recommendation server, for receiving the channel information that described source receiving terminal for digital television sends, according to setting template, adding channel information and forming program recommendation information, feeding back to described source receiving terminal for digital television.
A kind of mobile terminal, recommendation request transmitting element, recommendation information receiving element and recommendation information transmitting element;
Described recommendation request transmitting element, for sending program commending request to the receiving terminal for digital television with described mobile terminal wireless connections;
Described recommendation information receiving element, for receiving the program recommendation information that described receiving terminal for digital television sends;
Described recommendation information transmitting element, for other mobile terminals by mobile network or wirelessly send described program recommendation information.
A kind of receiving terminal for digital television, comprises recommendation request processing unit and recommendation information transmitting element;
Described recommendation request processing unit, for receiving the program commending request sent from the mobile terminal with described receiving terminal for digital television wireless connections, sends to recommendation server by the channel information of current playing program;
Described recommendation information transmitting element, for receiving the program recommendation information of recommendation server feedback, sends to described mobile terminal; Described program recommendation information adds channel information according to setting template and forms.
A kind of receiving terminal for digital television, comprises connection establishment unit, judging unit, time shifting channel broadcast unit and direct broadcast band broadcast unit;
Described connection establishment unit, for setting up wireless connections with object mobile terminal, receiving the program recommendation information from described object mobile terminal, sending to described judging unit;
Described judging unit, for determining recommendation channel by program recommendation information, judge to recommend channel to be time shifting channel or direct broadcast band, if time shifting channel, then program recommendation information is sent to described time shifting channel broadcast unit, if direct broadcast band, then program recommendation information is sent to described direct broadcast band broadcast unit;
Described time shifting channel broadcast unit, for receiving the program recommendation information from described judging unit, sends playing request to time-shifted service device, comprises network identity, video flowing mark, Video service mark in this playing request, and original time point;
Described direct broadcast band broadcast unit, for receiving the program recommendation information from described judging unit, carries out frequency locking to recommending the frequency of channel.
As can be seen from such scheme, in the present invention, build program recommendation information by recommendation server, assist source mobile terminal that the relevant information of current playing program is sent to object mobile terminal; Thus, achieve and carry out programme information transmission between mobile terminals, the transmission channel of extended program information.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
In the present invention, the relevant information of source acquisition for mobile terminal current playing program is assisted by source receiving terminal for digital television and recommendation server, send to object mobile terminal, realize carrying out programme information transmission between mobile terminals, the transmission channel of extended program information.
See Fig. 1, for the present invention carries out the method indicative flowchart of program commending, this flow process comprises the following steps:
Step 101, source mobile terminal sends program commending request to source receiving terminal for digital television.
Described source receiving terminal for digital television is the receiving terminal for digital television of current playing program, such as, be source Set Top Box.When user watches interested program, when needing to recommend other users, control source mobile terminal sets up the connection between the receiving terminal for digital television of source, such as, set up short-distance wireless (WIFI, Wireless Fidelity) connection or bluetooth connection etc.; If set up bluetooth to connect, then arrange bluetooth unit respectively at source receiving terminal for digital television and source mobile terminal, information mutual between source receiving terminal for digital television and source mobile terminal, all based on Bluetooth protocol, is undertaken sending and receiving by bluetooth unit; Set up WIFI at source receiving terminal for digital television and source mobile terminal to be connected or bluetooth connects and easily realizes for those skilled in the art, exceed here and repeat.
After connecting between source mobile terminal and source receiving terminal for digital television, user controls source mobile terminal and sends program commending request to source receiving terminal for digital television.
Described user Xiang Yuan mobile terminal input program recommendation request, the function button sent by increasing program commending request under user operation catalogue realizes, and user clicks this button, and what source mobile terminal just can know that user inputs is program commending request.Afterwards, program commending request is sent to source receiving terminal for digital television by clicking transmission button by user; For the mobile terminal at present with the function being sent information by swinging way, after input program recommendation request, user all right whipping source mobile terminal, to send program commending request to source receiving terminal for digital television.
Below, information is sent to swinging way used for mobile terminal and carry out brief description.Be provided with displacement transducer in this kind of mobile terminal, this displacement transducer can specifically position gyroscope or gravity sensor etc., for obtaining the displacement parameter of user's whipping.When the information of carrying out sends, first choose the information needing to send; Then user is by predetermined whipping action, and such as: whipping or to the right whipping etc. left, triggering mobile terminals carries out transmission information, and information described in the present invention comprises program commending request etc.; Correspondingly, the displacement transducer of mobile terminal obtains the displacement parameter of this user's whipping, and judges whether the displacement parameter obtained is more than or equal to default threshold value, if so, then sends this information; Namely, the whipping action of user must reach the threshold value that mobile terminal arranges and just carry out information transmission, like this, can avoid misoperation.Here, when the action of user's whipping reaches pre-provisioning request, source mobile terminal wirelessly sends program commending request to source receiving terminal for digital television.
Step 102, the channel information of current playing program is sent to recommendation server by source receiving terminal for digital television.
When source receiving terminal for digital television carries out TV programme broadcasting, also know the channel information of current playing program from network side; After receiving the program commending request from source mobile terminal, just the channel information of current playing program is sent to recommendation server.Described channel information comprises network identity, video flowing mark, Video service mark, and the original time point etc. of current playing program.Wherein, network identity, video flowing mark and Video service mark are used for determining channel; If the channel of current playing program is direct broadcast band, then described original time point is current time, if the channel of current playing program is time shifting channel, then described original time point is the time point for identifying this program recorded in time-shifted service device.
The content comprised in channel information also can be added as required, such as, also can comprise the pictorial information intercepted from current playing program; Correspondingly, install sectional drawing software at receiving terminal for digital television, to intercept picture when needed from current playing program, sectional drawing software is prior art, does not repeat here.
Step 103, recommendation server, according to setting template, adds channel information and forms program recommendation information, send to source receiving terminal for digital television.
Setting template can be arranged as required, and described setting template comprises program recommendation information type, particularly, comprise generated by the mode of whipping get rid of inlet identity label, in addition, described setting template also can for representing the label of common short message or multimedia message.The layout information that described setting template can also comprise word and picture describes, and the definition template of display effect when source mobile terminal receives described program recommendation information on the mobile terminal of source.
The original time point of network identity, video flowing mark, Video service mark and current playing program, can be expressed as and play uniform resource locator (URL, Uniform Resource Locator) address, such as networkID represents network identity, tsID represents that video flowing identifies, servicedID represents that Video service identifies, and Playtime represents the original time point of current playing program.
Further, in program recommendation information except comprising the original time point of network identity, video flowing mark, Video service mark and current playing program, program description information can also be comprised; Recommendation server is the server arranged for realizing the present invention program, staff regularly uploads the recommended information of each channel program to this server, after receiving the channel information from source receiving terminal for digital television, recommendation server determines channel according to network identity, video flowing mark and Video service mark, the respective program under this channel is determined again by the original time point of current playing program, extract the recommended information of program, for the structure of program recommendation information.The recommended information of described program comprises channel designation, programm name, time, brief introduction etc.
Step 104, the program recommendation information of reception is sent to source mobile terminal by source receiving terminal for digital television.
Step 105, program recommendation information is sent to object mobile terminal by source mobile terminal.
In this step, program recommendation information is sent to object mobile terminal by clicking transmission button by user.For the mobile terminal at present with the function being sent information by swinging way, after choosing program recommendation information, user all right whipping source mobile terminal, to send program recommendation information to object mobile terminal.
Like this, just achieve source mobile terminal and program recommendation information is passed to object mobile terminal, extend the transmission channel of programme information.
Afterwards, object mobile terminal can notify that object receiving terminal for digital television carries out program broadcasting, and as shown in Figure 2, it comprises the following steps its flow process:
Step 201, sets up wireless connections between object mobile terminal and object receiving terminal for digital television.
After object mobile terminal program receiving recommendation information, if user needs to watch the program recommended, then control the connection between the foundation of object mobile terminal with object receiving terminal for digital television, such as, set up WIFI connection or bluetooth connection etc.; If set up bluetooth to connect, then at object receiving terminal for digital television and object mobile terminal, bluetooth unit is set respectively, information mutual between object receiving terminal for digital television and object mobile terminal, all based on Bluetooth protocol, is undertaken sending and receiving by bluetooth unit; Set up WIFI at object receiving terminal for digital television and object mobile terminal to be connected or bluetooth connects and easily realizes for those skilled in the art, exceed here and repeat.
Step 202, program recommendation information is sent to object receiving terminal for digital television by object mobile terminal.
In this step, program recommendation information is sent to object receiving terminal for digital television by clicking transmission button by user; For the mobile terminal at present with the function being sent information by swinging way, after choosing program recommendation information, all right whipping object mobile terminal of user, to send program recommendation information to object receiving terminal for digital television.
Step 203, object receiving terminal for digital television determines recommendation channel by program recommendation information, judges to recommend channel to be time shifting channel or direct broadcast band, if time shifting channel, then performs step 204, if direct broadcast band, then performs step 205.
Identified by the network identity comprised in program recommendation information, video flowing mark and Video service and just can determine recommendation channel.Further, know in advance due to receiving terminal for digital television and preserve the channel informations such as the network identity of each channel, video flowing mark, Video service mark, channel type and frequency, described channel type comprises time shifting channel and direct broadcast band; After object receiving terminal for digital television is determined and is recommended channel, judge that this recommendation channel is time shifting channel or direct broadcast band according to the channel information mid band type of this channel, if time shifting channel, then perform step 204, if direct broadcast band, obtain the frequency recommending channel, perform step 205.
Step 204, object receiving terminal for digital television sends playing request to time-shifted service device, comprises network identity, video flowing mark, Video service mark in this playing request, and original time point.
Send playing request to obtain video flowing to time-shifted service device, be prior art, do not repeat here.
Step 205, object receiving terminal for digital television carries out frequency locking to recommending the frequency of channel.
Frequency locking is carried out to obtain video flowing to the frequency of direct broadcast band, is prior art, does not repeat here.
During specific implementation, by the middleware program receiving recommendation information in receiving terminal for digital television, application processing section can be sent to and carries out judgement process; Middleware is equivalent to the connection establishment unit in Fig. 3, and application processing section is equivalent to judging unit, time shifting channel broadcast unit and direct broadcast band broadcast unit in Fig. 3.
See Fig. 3, for the present invention carries out the system configuration schematic diagram of program commending, this system comprises source mobile terminal, source receiving terminal for digital television, recommendation server, object mobile terminal;
Described source mobile terminal, for sending program commending request to described source receiving terminal for digital television, and receiving the program recommendation information of described source receiving terminal for digital television transmission, sending to described object mobile terminal;
Described source receiving terminal for digital television, for receiving the program commending request that described source mobile terminal sends, sends to described recommendation server by the channel information of current playing program; Receive the program recommendation information of described recommendation server feedback, send to described source mobile terminal;
Described recommendation server, for receiving the channel information that described source receiving terminal for digital television sends, according to setting template, adding channel information and forming program recommendation information, feeding back to described source receiving terminal for digital television.
Alternatively, described source mobile terminal comprises recommendation request transmitting element, recommendation information receiving element and recommendation information transmitting element, and described source receiving terminal for digital television comprises recommendation request processing unit and recommendation information transmitting element;
Described recommendation request transmitting element, for sending program commending request to the described source receiving terminal for digital television with described mobile terminal wireless connections;
Described recommendation information Transmit-Receive Unit, for receiving the program recommendation information that described source receiving terminal for digital television sends;
Described transmitting element, for other mobile terminals by mobile network or wirelessly send described program recommendation information;
Described recommendation request processing unit, for receiving the program commending request from described recommendation request transmitting element, sends to described recommendation server by the channel information of current playing program;
Described recommendation information transmitting element, for receiving the program recommendation information of described recommendation server feedback, sends to described source mobile terminal.Other mobile terminals described are the object mobile terminal in figure.
Alternatively, described channel information comprises network identity, video flowing mark, Video service mark, and the original time point of current playing program.
Alternatively, the pictorial information intercepted from current playing program is also comprised in described channel information.
Alternatively, this system also comprises object receiving terminal for digital television, and described object receiving terminal for digital television comprises connection establishment unit, judging unit, time shifting channel broadcast unit and direct broadcast band broadcast unit;
Described object mobile terminal, for receiving the program recommendation information from described source mobile terminal, and setting up wireless connections between described connection establishment unit, program recommendation information being sent to described connection establishment unit;
Described connection establishment unit, for setting up wireless connections with described object mobile terminal, receiving the program recommendation information from described object mobile terminal, sending to described judging unit;
Described judging unit, for determining recommendation channel by program recommendation information, judge to recommend channel to be time shifting channel or direct broadcast band, if time shifting channel, then program recommendation information is sent to described time shifting channel broadcast unit, if direct broadcast band, then program recommendation information is sent to described direct broadcast band broadcast unit;
Described time shifting channel broadcast unit, for receiving the program recommendation information from described judging unit, sends playing request to time-shifted service device, comprises network identity, video flowing mark, Video service mark in this playing request, and original time point;
Described direct broadcast band broadcast unit, for receiving the program recommendation information from described judging unit, carries out frequency locking to recommending the frequency of channel.
In the present invention program, source receiving terminal for digital television receives from after the program commending request of source mobile terminal, obtains the program recommendation information built, then feed back to source mobile terminal from recommendation server; Program recommendation information is sent to source mobile terminal by source mobile terminal.Like this, achieve and carry out programme information transmission between mobile terminals, the transmission channel of extended program information.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.