CN109068149A - Program commending method, terminal and computer readable storage medium - Google Patents
Program commending method, terminal and computer readable storage medium Download PDFInfo
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- CN109068149A CN109068149A CN201811083801.3A CN201811083801A CN109068149A CN 109068149 A CN109068149 A CN 109068149A CN 201811083801 A CN201811083801 A CN 201811083801A CN 109068149 A CN109068149 A CN 109068149A
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- account book
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23109—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion by placing content in organized collections, e.g. EPG data repository
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4332—Content storage operation, e.g. storage operation in response to a pause request, caching operations by placing content in organized collections, e.g. local EPG data repository
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4667—Processing of monitored end-user data, e.g. trend analysis based on the log file of viewer selections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Computing Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of program commending methods, comprising the following steps: obtains the played data that user watches program on first terminal, wherein the played data includes at least one of programm name, channel, program chaining, viewing duration, watched time；The played data is recorded in the account book of the first terminal；The account book is broadcasted into other each terminals into block chain, so that other each terminals synchronize the account book；Program recommendation list is generated according to the account book, to recommend program to user.The invention also discloses a kind of programs to recommend terminal and computer readable storage medium.The present invention is based on block chain technologies, directly played data is recorded in the account book of terminal, in the case where being implemented without additional investment server hardware resource, completes the acquisition of user's program viewing data, server hardware cost is saved, ensure that the safety of data and reliable.
Description
Technical field
The present invention relates to TV technology more particularly to a kind of program commending method, terminal and computer-readable deposit
Storage media.
Background technique
Currently, understand hot programs or classical program for the ease of user, now either TV or computer, it is mobile eventually
Video playback apparatus on end all has program recommendation function, allows user to understand current program in such a way that program is recommended and receives
Optionally, in order to which user goes to viewing.
The whole realization method of existing television program recommendations is: terminal user is when generating viewing statistic record, packet
Data are installed, central server is transmitted data to, then user data persistent storage is passed through a system by central server again
The calculating of column generates recommending data and pushes to terminal.Namely a central server must be designed, to user's programming statistics
The acquisition and analytical calculation of data, and then recommending data, existing this recommendation are generated according to the analysis result of central server
For mode by the way of central server processing, design cost is high.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of program commending method, terminal and computer readable storage medium,
Aim to solve the problem that the program way of recommendation using the processing mode of central server acquisition and analytical calculation data, the high skill of design cost
Art problem.
To achieve the above object, the present invention provides a kind of program commending method, and the program commending method includes following step
It is rapid:
The program commending method the following steps are included:
Obtain user and watch the played data of program on first terminal, wherein the played data include programm name,
At least one of channel, program chaining, viewing duration, watched time；
The played data is recorded in the account book of the first terminal；
The account book is broadcasted into other each terminals into block chain, so that other each terminals synchronize the account
This；
Program recommendation list is generated according to the account book, to recommend program to user.
Preferably, the step in the account book that the played data is recorded in the first terminal includes:
Obtain program category, wherein the program category includes request program and programme televised live；
The played data is recorded in the corresponding position of the account book of the first terminal according to the program category.
Preferably, described that the account book is broadcasted into other each terminals into block chain, for other each ends
End the step of synchronizing the account book includes:
The account book is encrypted using public key；
The encrypted account book is broadcasted into other each terminals into block chain, for other each ends
End synchronizes the account book.
Preferably, it is described according to the account book generate program recommendation list, with to user recommend program the step of before, also
Include:
When receiving the account book of other terminal broadcasts in block chain, by the account book of other terminal broadcasts with it is described
The account book of first terminal record synchronizes.
Preferably, the program commending method further include:
When receiving the account book of other terminal broadcasts in block chain, judge other terminal broadcasts account book whether
It is legal；
When the account book of other terminal broadcasts is legal, execute the account book by other terminal broadcasts with it is described
The step of account book of first terminal record synchronizes.
Preferably, the program commending method further include:
When receiving the account book of other terminal broadcasts in block chain, described in the private key decryption using the first terminal
The account book of other terminal broadcasts；
When the account book successful decryption of other terminal broadcasts, determine that the account book of other terminal broadcasts is legal.
Preferably, when the first terminal generates program viewing data, the acquisition user is executed on first terminal
The step of watching the played data of program.
Preferably, described that program recommendation list is generated according to the account book, to include: the step of recommending program to user
Obtain the viewing duration or watched time of each program；
Putting in order for each program is determined according to the viewing duration or the watched time；
The program recommendation list is generated according to described put in order.
To achieve the goals above, the present invention also provides a kind of programs to recommend terminal, and it includes: to deposit that the program, which recommends terminal,
Reservoir, processor and it is stored in the computer program that can be run on the memory and on the processor, the computer
Program realizes each step of program commending method as described above when being executed by the processor.
Preferably, it includes television set and mobile terminal that the program, which recommends terminal,.
In addition, being stored on the computer readable storage medium the present invention also provides a kind of computer readable storage medium
There is program to recommend application program, the program recommends application program to realize program recommendation side as described above when being executed by processor
Each step of method.
A kind of program commending method, terminal and the computer readable storage medium that the embodiment of the present invention proposes are based on area
Block chain technology, is arranged account book at the terminal, and in the played data for getting program, played data is directly recorded in terminal
In account book, in the case where being implemented without additional investment server hardware resource, the acquisition of user's program viewing data, section are completed
About server hardware cost；Account book is broadcast to each terminal in block chain, the account book is synchronized for terminal, by means of block chain
Technology ensure that the safety of data and reliable；Based on the account book after synchronizing, each terminal generates program recommendation list and pushes away to user
Program is recommended, realizes that intelligent program is recommended, improves the competitiveness of product.
Detailed description of the invention
Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of program commending method first embodiment of the present invention；
Fig. 3 is the further refinement flow diagram of step S30 in Fig. 2；
Fig. 4 is the flow diagram of program commending method second embodiment of the present invention；
Fig. 5 is the flow diagram of program commending method 3rd embodiment of the present invention；
Fig. 6 is the flow diagram of program commending method fourth embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are: obtaining the played data of program, wherein the played data includes
At least one of programm name, channel, program chaining, viewing duration, watched time；The played data is recorded in terminal
Account book in；The account book is broadcasted into block chain each terminal, so that each terminal synchronizes the account book；According to the account
This generation program recommendation list, to recommend program to user.
Since the whole realization method of existing television program recommendations is: terminal user is when generating viewing statistic record
It waits, packages data, transmit data to central server, then central server leads to user data persistent storage again
A series of calculating is crossed, recommending data is generated and is pushed to terminal.Namely a central server must be designed, to be saved to user
The acquisition and analytical calculation of mesh statistical data, so according to the analysis result of central server generate recommending data, it is existing this
For the kind way of recommendation by the way of central server processing, design cost is high.
As shown in Figure 1, Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
The terminal of that embodiment of the invention can be television set, be also possible to mobile terminal such as smart phone, tablet computer, electronics
(Moving Picture Experts Group Audio Layer III, dynamic image expert compress mark by book reader, MP3
Quasi- audio level 3) player, (Moving Picture Experts Group Audio Layer IV, dynamic image are special by MP4
Family's compression standard audio level 3) the packaged type terminal device having a display function such as player, portable computer.
As shown in Figure 1, the terminal may include: processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, terminal can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio
Circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor and other sensors.Specifically, light
Sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can according to the light and shade of ambient light come
The brightness of display screen is adjusted, proximity sensor can close display screen and/or backlight when mobile terminal is moved in one's ear.As
One kind of motion sensor, gravity accelerometer can detect the size of (generally three axis) acceleration in all directions, quiet
Size and the direction that can detect that gravity when only, the application that can be used to identify mobile terminal posture are (such as horizontal/vertical screen switching, related
Game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Certainly, mobile terminal can also match
Other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor are set, details are not described herein.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe that module, Subscriber Interface Module SIM and program recommend application program.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, carries out with background server
Data communication；User interface 1003 is mainly used for connecting client (user terminal), carries out data communication with client；And processor
1001 can be used for that the program stored in memory 1005 is called to recommend application program, and execute following operation:
Obtain user and watch the played data of program on first terminal, wherein the played data include programm name,
At least one of channel, program chaining, viewing duration, watched time；
The played data is recorded in the account book of the first terminal；
The account book is broadcasted into other each terminals into block chain, so that other each terminals synchronize the account
This；
Program recommendation list is generated according to the account book, to recommend program to user.
Further, processor 1001 can call the program stored in memory 1005 to recommend application program, also execute
It operates below:
Obtain program category, wherein the program category includes request program and programme televised live；
The played data is recorded in the corresponding position of the account book of the first terminal according to the program category.
Further, processor 1001 can call the program stored in memory 1005 to recommend application program, also execute
It operates below:
The account book is encrypted using public key；
The encrypted account book is broadcasted into other each terminals into block chain, for other each ends
End synchronizes the account book.
Further, processor 1001 can call the program stored in memory 1005 to recommend application program, also execute
It operates below:
When receiving the account book of other terminal broadcasts in block chain, by the account book of other terminal broadcasts with it is described
The account book of first terminal record synchronizes.
Further, processor 1001 can call the program stored in memory 1005 to recommend application program, also execute
It operates below:
When receiving the account book of other terminal broadcasts in block chain, judge other terminal broadcasts account book whether
It is legal；
When the account book of other terminal broadcasts is legal, execute the account book by other terminal broadcasts with it is described
The step of account book of first terminal record synchronizes.
Further, processor 1001 can call the program stored in memory 1005 to recommend application program, also execute
It operates below:
When receiving the account book of other terminal broadcasts in block chain, described in the private key decryption using the first terminal
The account book of other terminal broadcasts；
When the account book successful decryption of other terminal broadcasts, determine that the account book of other terminal broadcasts is legal.
Further, processor 1001 can call the program stored in memory 1005 to recommend application program, also execute
It operates below:
When the first terminal generates program viewing data, executes the acquisition user and watch program on first terminal
Played data the step of.
Further, processor 1001 can call the program stored in memory 1005 to recommend application program, also execute
It operates below:
Obtain the viewing duration or watched time of each program；
Putting in order for each program is determined according to the viewing duration or the watched time；
The program recommendation list is generated according to described put in order.
Referring to Fig. 2, program commending method first embodiment provided by the invention, the program commending method includes following step
It is rapid:
Step S10 obtains user and watches the played data of program on first terminal, wherein the played data includes
Programm name, channel, program chaining, viewing at least one of duration and watched time；
The played data is recorded in the account book of the first terminal by step S20；
The present embodiment can run on television set, mobile terminal or PC terminal, wherein each terminal can be in block chain
Television set, or the combination of the terminals such as television set and mobile terminal or PC.
Each terminal uses block chain technology correlation in the present embodiment, is based on block chain technology, is arranged in each terminal
One account book, record user generated played data when each terminal watches program；Net is used between each terminal device
Network transmits data, is based on network protocol, and the account book between each terminal can transmit mutually.Specifically, the broadcasting number of program
According to generation when the viewing instruction triggered by user, in this way, when user opens TV programme using television set or mobile terminal,
First terminal generates program viewing data, and first terminal then obtains the played data of the program based on block chain technology, by this
Played data is recorded in the account book of the first terminal, realizes the acquisition of played data.
In the present embodiment, the format of the account book such as: video_record_info；And each legal terminal is necessary
Possess a legal code key.Format is such as: video_record_info；The record format of the account book is such as:
The played data can specifically include in programm name, channel, program chaining, viewing duration and watched time
At least one, programm name such as variety show title, television programme title etc., the channel such as Chinese Central Television (CCTV), Zhejiang Satellite TV, lake
Southern satellite TV etc., the address that program chaining such as variety plays in channel can be convenient for using when in played data including program chaining
One key of family goes directly corresponding program, and when viewing, a length of user persistently watched the Pgmtime length, such as persistently watch one hour or
Two hours or the viewing duration may be number of days for continuously watching the program, such as continuous three days or continuous ten days
It all clicks and watches the program, watched time is that user's motor watches the number of the program, or watches the people of the user of the program
It is secondary, such as record the video-on-demand times of the program.Specific terminal can pass through the viewing duration and viewing time in the played data
It watches temperature to number statistics, and then recommends ranking list to user according to viewing temperature.
The account book is broadcasted other each terminals into block chain by step S30, so that other each terminals are same
Walk the account book；
It is other each in order to realize when generating played data in first terminal, and the played data being recorded in account book
The data sharing of a terminal, by the shared of network implementations account book between other each terminals, specific first terminal passes through broadcast
Form, the account book is broadcasted to other each terminals of block chain, other each terminals in block chain receive account book
Afterwards, the played data of account book of the account book received and local is synchronized, in this way, to possess a data complete for each terminal
Complete consistent account book guarantees the reliability of data when recommending program to user based on the account book.
And in the present embodiment, it based on being equipped with account book recording played data in each terminal, and is recorded in each terminal
Played data may be different, need to synchronize each terminal played data be just able to achieve each terminal account book data it is consistent,
At this time, it may be necessary to the account book of each terminal is transmitted, it is legal in order to guarantee to transmit data safety, the account book is encrypted
After broadcast.
It is described that the account book is broadcasted into other each terminals into block chain referring in particular to Fig. 3, for described other each
The step of a terminal synchronizes the account book include:
Step S310 is encrypted the account book using public key；
The encrypted account book is broadcasted other each terminals into block chain, for described by step S320
Other each terminals synchronize the account book.
Based on block chain technology, two keys are arranged in each terminal, and including public key and private key, public key is used to supply it
When its terminal broadcast account book, using the public key encryption account book, and when private key is used to receive the account book of other terminal broadcasts, decryption
The program recording rating table.Public key and private key terminal are arranged when installing, and public key is that each terminal is recorded for ciphered program
The key of table is based on block chain technology, and each terminal can obtain the public key of each terminal, and private key is key of the local terminal for decryption
Spoon is used only for local terminal.
This terminal is generated with played data, and after played data is recorded in account book, in order to each end in block chain
End data is synchronous, is encrypted the account book using the public key of each terminal, encrypted account book is safe and reliable, external equipment
It when not having private key, can not change, improve the synchronous safety of the account book of each terminal.
Step S40 generates program recommendation list according to the account book, to recommend program to user.
When the first terminal generates played data, after the played data is recorded in the account book note, based on more
Account book after new produces program recommendation list, recommends program to user.
In the present embodiment program recommendation list can for based in currently playing data, program viewing number by it is high on earth
Permutation table, or currently playing data mid band broadcasting rate is by high permutation table etc. on earth, with specific reference to the recommendation of terminal
Condition setting, or can be arranged according to the recommended requirements of user.
The corresponding chained address for being associated with program of each program in the program recommendation list, user are based on the program and push away
When recommending list selection program, terminal is based on the corresponding chained address of the program and jumps directly to the program broadcasting channel or section
Mesh stores in network address, directly plays the program, plays convenient for the through program of one key of user.
The present embodiment is based on block chain technology, account book is arranged on the first terminal, in the broadcasting number for getting program
According to when, directly played data is recorded in the account book of the first terminal, is implemented without additional investment server hardware money
In the case where source, the acquisition of user's program viewing data is completed, saves server hardware cost；Account book is broadcast in block chain
Each terminal synchronizes the account book for terminal, by means of block chain technology, ensure that the safety of data and reliable；Based on synchronization
Account book afterwards, each terminal generate program recommendation list and recommend program to user, realize that intelligent program is recommended, improve the competing of product
Strive power.
Further, referring to Fig. 4, the present invention provides a kind of program commending method second embodiment, real based on above-mentioned first
Apply example, it is described that program recommendation list is generated according to the account book, the step of to recommend program to user before, further includes:
Step S50, when receiving the account book of other terminal broadcasts in block chain, by the account book of other terminals with
The account book of the first terminal record synchronizes.
Based on block chain technology, the first terminal is when receiving the account book of other terminal broadcasts in block chain, together
Sample is synchronous with the local account book of the first terminal by received account book so that this terminal with it is other each in block chain
Played data in the account book of terminal is consistent, guarantees that data are reliable.Furthermore, the data one of the account book based on each terminal
It causes, when terminal recommends program recommendation list to user, guarantees that the program recommendation list is the number generated based on each terminal
According to and formed complete programs recommendation list.
Similarly, when the first terminal receives the account book of other terminal broadcasts in block chain, in order to guarantee data
Safety, prevents data to be modified and also synchronizes the data, to judge whether the data are legal in advance, then asynchronous number when illegal
According to namely the program commending method further include:
Step S60 judges other terminal broadcasts when receiving the account book of other terminal broadcasts in block chain
Whether account book is legal；
When the account book of other terminal broadcasts is legal, execute step S50 by the account book of other terminals with it is described
The account book of first terminal record synchronizes.
Wherein, whether account book is legal, encrypted account book can be decrypted based on first terminal, decryption
It is successful then be considered legal, it decrypts unsuccessful, thinks the illegal or described first terminal without the permission for synchronizing the account book.
Specifically, when receiving the account book of other terminal broadcasts in block chain, using the private key of the first terminal
Decrypt the account book of other terminal broadcasts；
When the account book successful decryption of other terminal broadcasts, determine that the account book of other terminal broadcasts is legal.
Public key and private key are set based on terminal, public key and private key are the key of pairing, after public key encryption, using correspondence
Private key can then unlock the public key, therefore in installing terminal, the public key and private key are set, and other terminals are in broadcast account book
When, the public key encryption of this terminal account book can be equally used, and first terminal is receiving other terminal broadcasts in block chain
Account book when, if with the private key of the first terminal can the successful decryption account book, the program audience list is legal, at this time
One terminal synchronizes the account book of other terminal broadcasts and the account book of first terminal local, so that the account book of each terminal
Data it is consistent.
When account book of the present embodiment by receiving other terminal broadcasts in terminal, the account book is synchronized, realizes each terminal
Account book data it is consistent, guarantee the complete reliability of data；Meanwhile before the account book for synchronizing each terminal, first passes through and sentence
Whether the account book that breaks is legal, then synchronizes, and prevents external equipment altered data, causes data wrong.
Further, referring to Fig. 5, the present invention provides a kind of program commending method 3rd embodiment, is based on above-mentioned all realities
Apply example, it is described the played data is recorded in the step in the account book of terminal to include:
Step S210；Obtain program category, wherein the program category includes request program and programme televised live；
Step S220；The played data is recorded in the correspondence of the account book of the first terminal according to the program category
At position.
The account book of first terminal described in the present embodiment is different based on program category and is equipped with different book keeping operation positions, Ke Yigen
Recommend playlist respectively according to program category, if book keeping operation is kept accounts and is broadcast live in program request, when terminal generates rating record, first judgement is current
The played data is recorded in account book if currently playing program category is request program by the program category of the program of broadcasting
Program request book keeping operation position in, if currently playing program category be programme televised live, which is recorded in account book
In live streaming book keeping operation position.
In the present embodiment by the program category of analysis played data, played data partial node is recorded, such as live streaming section
Program recording is in the live streaming book keeping operation position of account book, and request program is recorded in the program request book keeping operation position of account book, realizes data
It distinguishes, convenient for forming the recommendation list of different program categories, different program categories form different recommendation lists, select convenient for user
It selects.
Further, referring to Fig. 6, the present invention provides a kind of program commending method fourth embodiment, is based on above-mentioned all realities
Example is applied, it is described that program recommendation list is generated according to the account book, to include: the step of recommending program to user
Step S410 obtains the viewing duration or watched time of each program；
Step S420 determines putting in order for each program according to the viewing duration or the watched time；
Step S430 generates the program recommendation list according to described put in order.
The played data is recorded in account book by terminal when receiving played data, and terminal needs to recommend to user
Before program recommendation list, the viewing duration or watched time of program, the sight based on program are obtained from the played data in account book
It sees the favorable rating that duration or watched time determine user to program, putting in order for program is determined according to favorable rating, specifically
According to being arranged on earth by height for favorable rating, after arranging based on user's favorable rating, think that user recommends the program to push away
Recommend list, in this way, user can directly acquire viewing link or the channel of the program based on the program recommendation list, and then quickly into
Enter viewing.
More preferably, can also be before terminal recommend program recommendation list to user, it can also be according to program category from right
Obtain played data in the program recommendation list answered, program category includes request program and programme televised live, right for request program
It can should determine that user to the favorable rating of the request program, and then forms request program and pushes away according to the watched time of request program
List is recommended, such as table 1；And programme televised live is corresponded to, correspondence can determine user to the live streaming section according to the viewing duration of programme televised live
Purpose favorable rating, and then programme televised live recommendation list is formed, such as table 2, the difference based on program category is recommended different to user
The program recommendation list of type refers to convenient for user, improves the experience effect of user.Wherein, the specific shape of program recommendation list
Formula can be form cited by following table 1 and table 2, it is to be understood that content cited by Tables 1 and 2 only when be used for
For example, be not intended as specifically limiting, the range that the present invention is protected not only be only that Tables 1 and 2 enumerate form and
Enumerated property.
Table 1:
Table 2:
In the present embodiment, the favorable rating of program is determined according to the viewing duration or watched time of program, and then generate section
Mesh recommendation list recommends program recommendation list to user, and user is higher according to the optional current temperature of viewing of program recommendation list
Program watched, realize intelligent product, improve user experience.
To achieve the goals above, the present invention also provides a kind of programs to recommend terminal, and it includes: to deposit that the program, which recommends terminal,
Reservoir, processor and it is stored in the computer program that can be run on the memory and on the processor, the computer
Program realizes each step of program commending method as described above when being executed by the processor.
Preferably, it includes television set and mobile terminal that the program, which recommends terminal,.
In addition, being stored on the computer readable storage medium the present invention also provides a kind of computer readable storage medium
There is program to recommend application program, following operation realized when the program recommends application program to be executed by processor:
Obtain user and watch the played data of program on first terminal, wherein the played data include programm name,
At least one of channel, program chaining, viewing duration, watched time；
The played data is recorded in the account book of the first terminal；
The account book is broadcasted into other each terminals into block chain, so that other each terminals synchronize the account
This；
Program recommendation list is generated according to the account book, to recommend program to user.
Further, the program recommends application program also to realize following operation when being executed by processor:
Obtain program category, wherein the program category includes request program and programme televised live；
The played data is recorded in the corresponding position of the account book of the first terminal according to the program category.
Further, the program recommends application program also to realize following operation when being executed by processor:
The account book is encrypted using public key；
The encrypted account book is broadcasted into other each terminals into block chain, for other each ends
End synchronizes the account book.
Further, the program recommends application program also to realize following operation when being executed by processor:
When receiving the account book of other terminal broadcasts in block chain, by the account book of other terminal broadcasts with it is described
The account book of first terminal record synchronizes.
Further, the program recommends application program also to realize following operation when being executed by processor:
When receiving the account book of other terminal broadcasts in block chain, judge other terminal broadcasts account book whether
It is legal；
When the account book of other terminal broadcasts is legal, the account book by other terminals and described first is executed
The step of account book of terminal record synchronizes.
Further, the program recommends application program also to realize following operation when being executed by processor:
When receiving the account book of other terminal broadcasts in block chain, described in the private key decryption using the first terminal
The account book of other terminal broadcasts；
When the account book successful decryption of other terminal broadcasts, determine that the account book of other terminal broadcasts is legal.
Further, the program recommends application program also to realize following operation when being executed by processor:
Obtain the viewing duration or watched time of each program；
Putting in order for each program is determined according to the viewing duration or the watched time；
The program recommendation list is generated according to described put in order.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include the other elements being not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, television set or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of program commending method, which is characterized in that the program commending method the following steps are included:
Obtain the played data that user watches program on first terminal, wherein the played data includes programm name, frequency
At least one of road, program chaining, viewing duration, watched time；
The played data is recorded in the account book of the first terminal；
The account book is broadcasted into other each terminals into block chain, so that other each terminals synchronize the account book；
Program recommendation list is generated according to the account book, to recommend program to user.
2. program commending method as described in claim 1, which is characterized in that described that the played data is recorded in described
Step in the account book of one terminal includes:
Obtain program category, wherein the program category includes request program and programme televised live；
The played data is recorded in the corresponding position of the account book of the first terminal according to the program category.
3. program commending method as described in claim 1, which is characterized in that described to broadcast the account book into block chain
Other each terminals, the step of synchronizing the account book for other each terminals include:
The account book is encrypted using public key；
The encrypted account book is broadcasted into other each terminals into block chain, so that other each terminals are same
Walk the account book.
4. program commending method as described in claim 1, which is characterized in that described to generate program recommendation column according to the account book
Table, with to user recommend program the step of before, further includes:
When receiving the account book of other terminal broadcasts in block chain, by the account book of other terminal broadcasts and described first
The account book of terminal record synchronizes.
5. program commending method as claimed in claim 4, which is characterized in that the program commending method further include:
When receiving the account book of other terminal broadcasts in block chain, judge whether the account book of other terminal broadcasts closes
Method；
When the account book of other terminal broadcasts is legal, the account book by other terminals and the first terminal are executed
The step of account book of record synchronizes.
6. program commending method as claimed in claim 5, which is characterized in that the program commending method further include:
It is described other using the private key decryption of the first terminal when receiving the account book of other terminal broadcasts in block chain
The account book of terminal broadcast；
When the account book successful decryption of other terminal broadcasts, determine that the account book of other terminal broadcasts is legal.
7. program commending method as claimed in any one of claims 1 to 6, which is characterized in that generate section in the first terminal
When mesh watches data, the acquisition user is executed the step of watching the played data of program on first terminal.
8. program commending method as claimed in any one of claims 1 to 6, which is characterized in that described to be generated according to the account book
Program recommendation list, to include: the step of recommending program to user
Obtain the viewing duration or watched time of each program；
Putting in order for each program is determined according to the viewing duration or the watched time；
The program recommendation list is generated according to described put in order.
9. a kind of program recommends terminal, which is characterized in that the program recommends terminal to include: memory, processor and be stored in
On the memory and the computer program that can run on the processor, the computer program are executed by the processor
The step of Shi Shixian such as program commending method described in any item of the claim 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that be stored with program on the computer readable storage medium and push away
Application program is recommended, is realized when the program recommends application program to be executed by processor as described in any item of the claim 1 to 8
The step of program commending method.
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| CN109068149B (en) | 2022-05-06 |
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