CN101521794A - Mobile TV terminal and local program encrypting method thereof - Google Patents
Mobile TV terminal and local program encrypting method thereof Download PDFInfo
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- CN101521794A CN101521794A CN200910133411A CN200910133411A CN101521794A CN 101521794 A CN101521794 A CN 101521794A CN 200910133411 A CN200910133411 A CN 200910133411A CN 200910133411 A CN200910133411 A CN 200910133411A CN 101521794 A CN101521794 A CN 101521794A
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Abstract
The invention provides a local program encrypting method of a mobile TV terminal, which can encrypt programs of the mobile TV terminal. According to the security level, when a user logons in the mobile TV terminal, programs encrypted to the user in the security level are not displayed. The invention also provides the mobile TV terminal. With the method and the terminal, the user can limit programs and limit partial or all programs for preventing other people from freely obtaining the list of the programs so as to limit the watching of the programs; and the user can freely select encrypted channels, thereby the operation is simple, and the use is convenient.
Description
Technical field
The present invention relates to the terminal field, the method for particularly a kind of mobile phone TV terminal and local program encrypting thereof.
Background technology
Along with popularizing of mobile phone, the mobile network's is constantly perfect, is that the indispensability that the streaming media service of representative becomes the middle and high end mobile phone gradually one of is used with mobile TV, video ads, Online Video, Online Music etc.
CMMB (China Mobile Multimedia Broadcasting, China Mobile multimedia broadcasting) main purpose is exactly as being that the Mobile Multimedia Broadcasting of representative is the 2008 Olympic Games service with mobile TV, mobile TV, its advantage is can be whenever and wherever possible for the user provides race progress timely and result, during the 2008 Olympic Games is that the Mobile Multimedia Broadcasting of representative has dropped into comprehensive operation with the mobile TV.As far back as the end of the year 2006, the CMMB system has just finished ground and has mended the construction of experimental tests net, carries out the test of system.In 2007, ground is mended the construction of some demonstration network and has also been finished the beginning commercial test.Supporting satellite system also starts now, forms national network, formally starts operation, for the 2008 Beijing Olympic Games provides service.
Mobile phone becomes indispensable part in people's life as general handheld terminal, because its function and business is powerful day by day and perfect, it has carried a large amount of userspersonal informations and individual subscriber hobby.How mobile phone safety promptly protects machine master's information security and interests to be without prejudice like this, also comes also to become a focus more.
Along with the development of CMMB, personalized TV programme is provided, diversified service such as video request program had become inevitable already.Usually, personalized service is all charged, and in the commercial process of mobile TV, how to guarantee that the user uses mobile TV easily, again can guarantee information and consumption safety etc. become a problem.
In the prior art, also fewer at mobile phone TV services in the part of mobile phone local cipher, the machine master may not wish to take its mobile phone everyone can both see its all TV programme now, and operation arbitrarily.
Summary of the invention
The technical problem to be solved in the present invention provides the method for a kind of mobile phone TV terminal and local program encrypting thereof, prevents that non-authenticated user from checking ciphered program.
In order to address the above problem, the invention provides a kind of method of mobile phone TV terminal local program encrypting, the program of mobile phone TV terminal is encrypted setting, when the user lands this mobile phone TV terminal, according to the user security rank, do not show program to this level of security user encryption.
Further, said method also can have following characteristics, does not describedly show that the program to this level of security user encryption is by not showing the electronic business guiding information of the program of this level of security user encryption to be realized.
Further, said method also can have following characteristics, and described program to mobile phone TV terminal is encrypted to be provided with specifically and comprised:
The user uses presetting cipher to land mobile phone TV terminal, and this user possesses administration authority;
Described mobile phone TV terminal obtains electronic business guiding information, the display program tabulation;
Whether described user is provided with program and encrypts according to the rendition list;
Described mobile phone TV terminal is provided with according to the user, preserves program encryption information.
Further, said method also can have following characteristics, described preservation program encryption information is meant, the service identification of the program that the needs that described user is selected are encrypted writes in the file to be preserved, or, the identifier of one agreement is write in the file, and this identifier is indicated the program that needs encryption according to a preconcerted arrangement.
Further, said method also can have following characteristics, and after the user landed this mobile phone TV terminal, mobile phone TV terminal obtained electronic business guiding information, according to the program encryption information of preserving, show after filtering out electronic business guiding information the program of this level of security user encryption.
The present invention also proposes a kind of mobile phone TV terminal, comprises the mobile phone TV services module, and described mobile phone TV services module comprises:
Encrypting module is used for the program of mobile phone TV terminal is encrypted setting;
Display module is used for when the user lands this mobile phone TV terminal, according to the user security rank, does not show the program to this level of security user encryption.
Further, above-mentioned mobile phone TV terminal also can have following characteristics, and described display module does not show the electronic business guiding information to the program of this level of security user encryption.
Further, above-mentioned mobile phone TV terminal also can have following characteristics, and described mobile phone TV services module is further landed module, is used to receive the presetting cipher of the user's input that possesses administration authority, allows the user land the mobile phone TV services module;
Described encrypting module further comprises:
The electronic business guiding information acquiring unit is used to obtain electronic business guiding information, the display program tabulation;
Ciphering unit is used to receive the configuration information whether user encrypts program according to the rendition list, is provided with according to the user, preserves program encryption information.
Further, above-mentioned mobile phone TV terminal also can have following characteristics, described ciphering unit will be provided with according to the user, preserving program encryption information is meant, the service identification of the program that the needs that described user is selected are encrypted writes in the file to be preserved, or, an identifier of arranging is write in the file, this identifier is indicated the program that needs encryption according to a preconcerted arrangement.
Further, above-mentioned mobile phone TV terminal also can have following characteristics, described display module is after the user lands this mobile phone TV terminal, obtain electronic business guiding information, according to the program encryption information of preserving, show after filtering out electronic business guiding information the program of this level of security user encryption.
By the method for the invention and terminal, the user can carry out the program restriction, allows some or all of program be restricted, do not allow other people obtain the rendition list of these programs arbitrarily, thereby the restriction program watches that the user can carry out freely selecting to encoded channel, and is simple to operate easy to use.
Description of drawings
Fig. 1 is module interaction figure of the present invention and Organization Chart;
Fig. 2 is the TV programme local cipher flow chart of the embodiment of the invention;
Fig. 3 user logins the encryption flow for displaying figure of mobile TV program.
Embodiment
Because mobile phone television electronic service instruction information is the window that the user watches program, ESG (electron service instruction) information need be obtained and resolve to terminal, offering the user-friendly interface indicated channel then selects to watch to offer the user, if the channel information in the mobile phone television electronic service instruction does not allow some other users of level (such as the user who authenticates) directly get access to, just can limit these users watching to mobile phone TV services.
The invention provides a kind of method of mobile TV program local cipher, program to mobile phone TV terminal is encrypted setting, when the user lands this mobile phone TV terminal, according to user class, do not show ESG information, thereby this rank user can only check the disclosed program to this level of security user to the program of this rank user encryption.
The invention provides a kind of local encrypting method of television programs, comprise the steps:
Step 110, mobile phone TV terminal are obtained ESG information, obtain the traffic ID of all programs from ESG information, and show the channel information of all programs.
Traffic ID is used to identify a program, also can use program of other message identifications, and such as using business tine to identify, the present invention does not limit this.
Step 120, whether the user with administration authority encrypts by the UI Preferences program, and mobile phone TV terminal is provided with according to the user, extracts program encryption information, such as the traffic ID of extracting the program that needs encryption;
User with administration authority is generally the machine master, also other authenticated user, and the present invention does not limit this.
Step 130, mobile phone TV terminal is preserved program encryption information;
Be specially, program encryption information is saved in the file, this document is kept among the NVM (nonvolatile memory) of mobile phone TV terminal;
Program encryption information can be the traffic ID that needs the program of encryption, or an agreement identifier, and this identifier is indicated the program that needs encryption according to a preconcerted arrangement; For example, can arrange identifier indication and need to encrypt whole programs.When needs are encrypted whole program, then this identifier can be write in the file, whole programs are encrypted in indication.
Finished the flow process that ciphered program is set to this.
Step 140, when non-authenticated user was landed mobile phone TV terminal, mobile phone TV terminal extracted the program encryption information among the NVM, filtered the ESG information of the program of having encrypted;
Such as the traffic ID of extracting ciphered program, with the traffic ID comparison in the ESG information, filter out the ESG information of the program of having encrypted, promptly filter out the ESG information of the program of this traffic ID correspondence.
Step 150 is shown to the user with the ESG information that the program of encryption is not set.
Certainly, program encryption information also can be the information of unencryption program, such as the traffic ID of unencryption program, it is stored in the file, when non-authenticated user is landed mobile phone TV terminal,, only show the ESG information of these programs according to the traffic ID of the unencryption program of storing in this document.Program encryption information is other information also, and such as preserving all program encryption or non-information encrypted, the present invention does not limit this.
In the foregoing description, only exist to have the user (authentication authorization and accounting user) of administration authority and the user of two level of securitys of unauthenticated user.When having the user of a plurality of level of securitys, the user with administration authority can be provided with Encryption Options to the user of different level of securitys, preserves the program encryption information to the user of this level of security.When the user of this level of security lands,, do not show ESG information to the program of this level of security user encryption according to the user security rank.
The user can be divided into three grades or more multi-level, such as,
The keeper, whether the user with administration authority can be provided with program and encrypt, and program is set whether each level of security user is encrypted;
One-level user can browse the disclosed program to the one-level user, can not browse the program to the one-level user encryption;
The disclosed program to secondary user can be browsed by secondary user, can not browse the program that secondary user is encrypted.
When the user of different level of securitys lands the mobile phone TV services module of mobile phone TV terminal, do not show ESG information to the program of this level of security user encryption.
Below in conjunction with the detailed description the drawings and specific embodiments, the present invention is described in detail.
S1, mobile phone TV terminal local program encryption flow as shown in Figure 2, comprising:
Step 204, the traffic ID of the program that the needs that the user is provided with are encrypted writes in the file preserves, if all TV programme can be listed traffic ID one by one, but directly writes an agreement identifier hereof, and all programs are encrypted in expression.
S2, user's login process of different level of securitys (comprising two-stage in the present embodiment)
(1) when landing, authenticated user input handset television services password lands the mobile phone TV services module to authenticated user (or be called the secured user, for having the user of administration authority), and this user can check whole TV programme;
(2) non-authenticated user (or being called domestic consumer) is when landing, and mobile phone TV terminal filters out the program of encryption according to the file of the program encryption information of preserving, and only shows that the ESG information of unencrypted program is selected to watch for the user.
The present invention of being shown in Figure 3 lands flow process, specifically comprises:
Whether step 302 judges the user by the mobile phone TV services password authentification, if do not pass through, changes step 303, otherwise, change step 304;
Step 303 filters out the ESG information of ciphered program, only shows the ESG information of unencryption program, promptly shows the rendition list of unencryption program, changes step 305;
Step 304 shows the rendition lists of all programs;
Now describe the present invention in detail by a specific embodiment.Suppose that the user need encrypt CCTV-1, do not allow other user watch this program, user's operating process is as follows:
(1) user selects the secured user to land, and the password that input is preset enters into the rendition list interface (showing the program that needs encryption as the rendition list, as CCTV-1)
(2) user chooses CCTV-1, selects to encrypt this;
(3) user can continue to select any program in the rendition list to watch;
(4) user withdraws from the rendition list;
(5) other user lands mobile phone TV services as domestic consumer, the display program tabulation, CCTV-1 is filtered in the rendition list, CCTV-1 is deleted in the rendition list, be not show CCTV-1 in the rendition list, this domestic consumer does not enter the mouth to enter and selects to watch CCTV-1, so CCTV-1 just is limited to have watched.
(6) user lands mobile phone TV services as the secured user, and through the password authentication, the rendition list that interface display is all can select any program to watch, and comprises CCTV-1.
Mobile phone TV terminal local program method of encrypting provided by the invention, based on mobile TV ESG program traffic ID, and encrypted list is set automatically by the user, make other user can only see that the machine master is provided with disclosed content, thereby prevent that other people from checking other programme content.
The present invention also proposes a kind of mobile phone TV terminal, comprises the mobile phone TV services module, and this mobile phone TV services module comprises:
Encrypting module is used for the program of mobile phone TV terminal is encrypted setting;
Display module is used for when the user lands this mobile phone TV terminal, according to the user security rank, does not show the program to this level of security user encryption, and described display module does not show the electronic business guiding information to the program of this level of security user encryption.
Described mobile phone TV services module is further landed module, is used to receive the presetting cipher of the user's input that possesses administration authority, allows the user land the mobile phone TV services module;
Described encrypting module further comprises:
The electronic business guiding information acquiring unit is used to obtain electronic business guiding information, the display program tabulation;
Ciphering unit is used to receive the configuration information whether user encrypts program according to the rendition list, is provided with according to the user, preserves program encryption information.Described ciphering unit is provided with according to the user, preserve program encryption information and be meant, the service identification of the program that the needs that described user is selected are encrypted writes in the file to be preserved, or, the identifier of one agreement is write in the file, and this identifier is indicated the program that needs encryption according to a preconcerted arrangement.
Described display module obtains electronic business guiding information after the user lands this mobile phone TV terminal, according to the program encryption information of preserving, show after filtering out the electronic business guiding information to the program of this level of security user encryption.
The above is a specific embodiment of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation, and protection scope of the present invention is as the criterion with claim.
Claims (10)
1, a kind of method of mobile phone TV terminal local program encrypting is characterized in that, the program of mobile phone TV terminal is encrypted setting, when the user lands this mobile phone TV terminal, according to the user security rank, does not show the program to this level of security user encryption.
2, the method for claim 1 is characterized in that, does not describedly show that the program to this level of security user encryption is by not showing the electronic business guiding information of the program of this level of security user encryption to be realized.
3, method as claimed in claim 1 or 2 is characterized in that, described program to mobile phone TV terminal is encrypted to be provided with specifically and comprised:
The user uses presetting cipher to land mobile phone TV terminal, and this user possesses administration authority;
Described mobile phone TV terminal obtains electronic business guiding information, the display program tabulation;
Whether described user is provided with program and encrypts according to the rendition list;
Described mobile phone TV terminal is provided with according to the user, preserves program encryption information.
4, method as claimed in claim 3, it is characterized in that, described preservation program encryption information is meant, the service identification of the program that the needs that described user is selected are encrypted writes in the file to be preserved, or, the identifier of one agreement is write in the file, and this identifier is indicated the program that needs encryption according to a preconcerted arrangement.
5, method as claimed in claim 3, it is characterized in that after the user landed this mobile phone TV terminal, mobile phone TV terminal obtained electronic business guiding information, according to the program encryption information of preserving, show after filtering out electronic business guiding information the program of this level of security user encryption.
6, a kind of mobile phone TV terminal comprises the mobile phone TV services module, it is characterized in that, described mobile phone TV services module comprises:
Encrypting module is used for the program of mobile phone TV terminal is encrypted setting;
Display module is used for when the user lands this mobile phone TV terminal, according to the user security rank, does not show the program to this level of security user encryption.
7, mobile phone TV terminal as claimed in claim 6 is characterized in that, described display module does not show the electronic business guiding information to the program of this level of security user encryption.
8, as claim 6 or 7 described mobile phone TV terminals, it is characterized in that,
Described mobile phone TV services module is further landed module, is used to receive the presetting cipher of the user's input that possesses administration authority, allows the user land the mobile phone TV services module;
Described encrypting module further comprises:
The electronic business guiding information acquiring unit is used to obtain electronic business guiding information, the display program tabulation;
Ciphering unit is used to receive the configuration information whether user encrypts program according to the rendition list, is provided with according to the user, preserves program encryption information.
9, mobile phone TV terminal as claimed in claim 8, it is characterized in that, described ciphering unit will be provided with according to the user, preserving program encryption information is meant, the service identification of the program that the needs that described user is selected are encrypted writes in the file to be preserved, or, an identifier of arranging is write in the file, this identifier is indicated the program that needs encryption according to a preconcerted arrangement.
10, mobile phone TV terminal as claimed in claim 8, it is characterized in that, described display module is after the user lands this mobile phone TV terminal, obtain electronic business guiding information, according to the program encryption information of preserving, show after filtering out electronic business guiding information the program of this level of security user encryption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101334117A CN101521794B (en) | 2009-03-31 | 2009-03-31 | Mobile TV terminal and local program encrypting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101334117A CN101521794B (en) | 2009-03-31 | 2009-03-31 | Mobile TV terminal and local program encrypting method thereof |
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| Publication Number | Publication Date |
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| CN101521794A true CN101521794A (en) | 2009-09-02 |
| CN101521794B CN101521794B (en) | 2011-04-20 |
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| CN2009101334117A Expired - Fee Related CN101521794B (en) | 2009-03-31 | 2009-03-31 | Mobile TV terminal and local program encrypting method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744506A (en) * | 2013-12-26 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Electronic device and gesture unlocking method |
| CN108093277A (en) * | 2015-01-30 | 2018-05-29 | 青岛海信传媒网络技术有限公司 | A kind of method for accessing radio data system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708160A (en) * | 2005-05-27 | 2005-12-14 | 上海贝豪通讯电子有限公司 | Mobile communication terminal capable of carrying out encrypting to user information and method thereof |
| CN1980429A (en) * | 2005-11-30 | 2007-06-13 | 中兴通讯股份有限公司 | Method for information secrete-keeping in mobile terminal |
| CN101009553A (en) * | 2006-12-30 | 2007-08-01 | 中兴通讯股份有限公司 | Secret key safety method and system for realizing multi-network integration mobile multi-media broadcasting system |
| CN101188830A (en) * | 2007-02-13 | 2008-05-28 | 中国移动通信集团广东有限公司 | Mobile TV service operation system |
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2009
- 2009-03-31 CN CN2009101334117A patent/CN101521794B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744506A (en) * | 2013-12-26 | 2014-04-23 | 乐视致新电子科技（天津）有限公司 | Electronic device and gesture unlocking method |
| CN108093277A (en) * | 2015-01-30 | 2018-05-29 | 青岛海信传媒网络技术有限公司 | A kind of method for accessing radio data system |
| CN108093277B (en) * | 2015-01-30 | 2020-07-10 | 青岛海信传媒网络技术有限公司 | Method for accessing broadcast television system |
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| CN101521794B (en) | 2011-04-20 |
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