CN101931785A - Encrypting method of television programs, mobile terminal and system - Google Patents
Encrypting method of television programs, mobile terminal and system Download PDFInfo
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- CN101931785A CN101931785A CN201010264819.0A CN201010264819A CN101931785A CN 101931785 A CN101931785 A CN 101931785A CN 201010264819 A CN201010264819 A CN 201010264819A CN 101931785 A CN101931785 A CN 101931785A
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Abstract
The invention relates to the technical field of communication and provides an encryption method of television programs. The encryption method comprises the following steps of: establishing the wireless connection with a set top box and displaying a television program menu; encrypting the television program selected from the television program menu; and transmitting television program information with the set password to the set top box when receiving confirmation information for the set top box to cut off an audio-video channel on which the program is positioned. The invention also provides a mobile terminal and an encryption system of the television programs. According to the encryption method, the mobile terminal or the system provided by the invention, a user can encrypt or decrypt the television programs through the mobile terminal, thereby selectively playing the television programs and promoting the experience of the user.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of TV programme encryption, portable terminal and system.
Background technology
Along with the continuous progress of the communication technology, the integration of three networks of communication network, computer network and cable TV network has obtained large development.
The integration of three networks mainly is meant the fusion that three macroreticulars are used at high-level business, and it is consistent that it shows as technical trend, can realize on the network layer interconnecting, and forms seamless covering; Can interpenetrate on the operation layer and intersection etc.Three macroreticulars can provide comprehensive multimedia communication services such as comprising voice, data, image by technological transformation.
In the existing integration of three networks technology, have following defective: TV user side can't encrypt again to the TV programme of charges paid deciphering, and when hope during at certain time period inner shield class program, prior art can not realize.
Summary of the invention
Main purpose of the present invention is to provide a kind of encrypting method of television programs, portable terminal and system, is intended to realize by the user side TV programme of having deciphered being encrypted again, thereby shields certain class program.
The invention provides a kind of encrypting method of television programs, comprising:
Set up wireless connections with set-top box, the display of television programmes menu;
TV programme selected from the TV programme menu is encrypted;
The TV programme of having encrypted is sent to set-top box, cuts off the audio frequency and video passage of this program place channel for set-top box.
Preferably, comprise in the described step that TV programme selected from the TV programme menu is encrypted:
Be accepted as voice, fingerprint or character password that described selected TV programme is provided with;
The affirmation information of input is finished encryption after being received in described password setting and finishing.
Preferably, said method also comprises step:
When deciphering, needs accept the password input;
By verifying that the back sends decryption instructions to set-top box, recovers the audio frequency and video passage of encrypted program place channel for set-top box.
Preferably, the described TV programme that will encrypt is sent to set-top box, and the step of cutting off the audio frequency and video passage of this program place channel for set-top box also comprises step afterwards:
Accept the also result to program of display machines top box feedback; With
Set-top box is sent to Digital Television to the result of ciphered program, shows for Digital Television.
The invention provides a kind of portable terminal, comprising:
Wireless communication unit is used for setting up wireless connections with set-top box the display of television programmes menu;
Ciphering unit is used for encrypting from the selected TV programme of TV programme menu;
The TV programme that described wireless communication unit also is used for having encrypted is sent to set-top box, cuts off the audio frequency and video passage of this program place channel for set-top box.
Preferably, described ciphering unit comprises:
The password setting module is used to be accepted as voice, fingerprint or the character password that described selected TV programme is provided with;
Confirm module, be used to be received in described password setting and finish the affirmation information of importing the back finish encryption.
Preferably, described ciphering unit also is used for accepting the password input when needs are deciphered; Described wireless communication unit also is used for by verifying that the back sends decryption instructions to set-top box, recovers the audio frequency and video passage of encrypted program place channel for set-top box.
Preferably, the result that described wireless communication unit also is used to accept and the display machines top box feeds back to program; With
Set-top box is sent to Digital Television to the result of ciphered program, shows for Digital Television.
The invention provides a kind of TV programme encryption system, comprise set-top box, Digital Television and portable terminal, described portable terminal is provided with wireless communication unit and ciphering unit, and wherein said wireless communication unit is used for setting up wireless connections with set-top box, the display of television programmes menu;
Described ciphering unit is used for encrypting from the selected TV programme of TV programme menu;
The TV programme that described wireless communication unit also is used for having encrypted is sent to set-top box, cuts off the audio frequency and video passage of this program place channel for set-top box;
Described set-top box is used for cutting off the audio frequency and video passage of encrypted program place channel according to the TV programme of finishing encryption.
Encrypting method of television programs provided by the present invention, portable terminal or system can encrypt or decipher TV programme, thereby optionally play TV programme by portable terminal, have promoted user experience.
Description of drawings
Fig. 1 is the flow chart of encrypting method of television programs in an embodiment of the present invention;
Fig. 2 is for carrying out the flow chart of encrypting step to TV programme in one embodiment of the invention;
Fig. 3 is the flow chart of encrypting method of television programs in one embodiment of the invention;
Fig. 4 sets up the flow chart of steps of wireless connections in one embodiment of the invention with set-top box;
Fig. 5 is the structural representation of portable terminal in an embodiment of the present invention;
Fig. 6 is the structural representation of wireless communication unit in one embodiment of the invention;
Fig. 7 is the structural representation of TV programme encryption system in an embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of method of TV programme secure service.This method may further comprise the steps:
Step S10 sets up wireless connections with set-top box, the display of television programmes menu; In the embodiment of the present invention, set-top box is provided with WIFI (Wireless Fidelity, WiMAX) module, can set up wireless connections with portable terminal (for example mobile phone, personal digital assistant PDA etc.).Also can set up the back by UPnP (Universal Plug and Play in the set-top box in addition in wireless connections, UPnP) agreement and portable terminal carry out data interaction, realize communication, thus in portable terminal display of television programmes menu and operating on it.In one embodiment, set-top box can be used as independent device and is independent of outside the television set, also can be built in the television set.
Step S20 encrypts TV programme selected from the TV programme menu; At present, encryption technology is used comparatively extensive, and the user can utilize the encryption software that is arranged in the portable terminal that Miscellaneous Documents is encrypted.In one embodiment, mobile phone screen demonstrates all the rendition lists, and the user chooses the program that needs encryption, clicks the encryption button on the mobile phone; At this moment, system can point out the user to input password, password various ways can be arranged, for example sound, fingerprint or character etc.
Step S30 is sent to set-top box with the TV programme of having encrypted, cuts off the audio frequency and video passage of this program place channel for set-top box.In the foregoing description, after program is encrypted programme information is passed to set-top box.After set-top box is received the encrypted information of TV programme, cut off the audio frequency and video passage of corresponding program place channel, can make the TV programme of having encrypted can not normal play, thereby finish encryption program.
In the embodiment of the present invention, by setting up wireless connections with set-top box, select TV programme to encrypt from the TV programme menu, the user optionally plays TV programme, has promoted user experience.
With reference to Fig. 2, above-mentioned steps S20 can comprise:
Step S21 is accepted as voice, fingerprint or character password that described selected TV programme is provided with; For example in one embodiment, can in mobile phone screen, provide to encrypt the interface is set, accept the password that the user sets.
Step S22, the affirmation information of input is finished encryption after being received in described password setting and finishing.After program is provided with password, in mobile phone screen, show the button of confirming encryption, for user's input validation information.Mobile phone is finished the encryption to program when receiving the clicked signal of button.
With reference to Fig. 3, be the flow chart of television encryption method in one embodiment of the invention.This television encryption method further comprises:
Step S40 accepts the password input when needs are deciphered; Above-mentioned encryption software generally all has decipher function, when the user need be decrypted program, and also can be by mobile phone end built-in encryption software input clear crytpographic key and programme information, so that ciphered program is decrypted.
Step S50 sends decryption instructions to set-top box by verifying the back, recovers the audio frequency and video passage of encrypted program place channel for set-top box.For example mobile phone can be sent to set-top box with decryption instructions by above-mentioned WIFI and UPnP technology.Thereby set-top box makes the user can arbitrarily watch program according to decryption instructions deciphering program.
Present embodiment is by being decrypted the program of encrypting, the user can arbitrarily carry out Play Control to program, has further promoted the convenience that the user watches TV, has promoted user experience.
With reference to Fig. 4, can comprise among the above-mentioned steps S10:
Step S11, request is set up in the connection that receiving set up box sends; In one embodiment, set-top box can send the wireless connections request to portable terminal, and portable terminal is set up request by the connection that WIFI module receiving set up box sends.
Step S12, whether judgement connects the request of foundation and mates with self, if, then connect, if not, then refuse; For example, can judge whether this connection request of setting up comprises the communication protocol of mating with portable terminal.
Step S13, after connecting with set-top box, the display of television programmes menu.In one embodiment, portable terminal is provided with touch-screen, and behind display of television programmes menu in screen, the user can encrypt by the selected TV programme of touch screen operation and to it, and ciphering process is simple and convenient.
In the foregoing description, can select one in the TV programme menu, a plurality of or whole program are encrypted, said method can further comprise and receiving and the result step to program of display machines top box feedback; With
Set-top box is sent to Digital Television to the result of ciphered program, the step that shows for Digital Television.
For example, set-top box feeds back to mobile phone with program information encrypted after cutting off ciphered program place channel audio frequency and video passage, and mobile phone receives after this information in screen display program and encrypts successfully.Further, mobile phone also can the information that program is encrypted be sent to Digital Television, so that the user is when switching to this program, reminds this program of user encrypted in digital TV screen.
The invention provides a kind of portable terminal 10, can be used for realizing above-mentioned encrypting method of television programs.With reference to Fig. 5, this portable terminal 10 comprises wireless communication unit 11 and ciphering unit 12, and wherein wireless communication unit 11 is used for setting up wireless connections with set-top box 20, the display of television programmes menu; Ciphering unit 12 is used for encrypting from the selected TV programme of TV programme menu; To the TV programme of having encrypted be sent to set-top box 20 when wireless communication unit 11 also is used to receive confirmation, cut off the audio frequency and video passage of this program place channel for set-top box 20.
Set-top box 20 can be used as independent device and is independent of outside the television set in the embodiment of the present invention, also can be built in the television set, it is provided with WIFI (Wireless Fidelity, WiMAX) module can be set up wireless connections with the wireless communication unit 11 in the portable terminal 10 (for example mobile phone, personal digital assistant PDA etc.).In one embodiment, wireless communication unit 11 can be the WIFI module, can carry out radio communication.
Also can set up the back by UPnP (Universal Plug andPlay in the set-top box 20 in addition in wireless connections, UPnP) agreement and portable terminal 10 carry out data interaction, realize communication, thus in portable terminal 10 display of television programmes menu and operating on it.In one embodiment, portable terminal 10 goes out all the rendition lists at screen display, and the interface that the user is provided by ciphering unit 12 chooses the program that needs encryption, clicks the encryption button on the mobile phone; At this moment, system can point out the user to input password, password various ways can be arranged, for example sound, fingerprint or character etc.After program is provided with password, need further to confirm, for example, ciphering unit 12 shows the button click of confirming encryption in portable terminal 10 screens, wireless communication unit 11 will need instruction, programme information and the system password of ciphered program to pass to set-top box when receiving the activation signal of button click.After set-top box 20 is received the encrypted information of TV programme, cut off the audio frequency and video passage of corresponding program place channel, can make the TV programme of having encrypted can not normal play, thereby finish encryption program.
In the portable terminal execution mode of the present invention, by setting up wireless connections with set-top box, select TV programme to encrypt from the TV programme menu, the user optionally plays TV programme, has promoted user experience.
In one embodiment, ciphering unit 12 also is used for accepting the password input when needs are deciphered; For example, when the user need be decrypted program, also can be by mobile phone end built-in encryption software input clear crytpographic key and programme information, so that ciphered program is decrypted.
Described wireless communication unit 11 also is used for recovering the audio frequency and video passage of encrypted program place channel for set-top box 20 by after the checking decryption instructions being sent to set-top box 20.For example mobile phone can be sent to set-top box with decryption instructions by above-mentioned WIFI and UPnP technology.Thereby set-top box makes the user can arbitrarily watch program according to decryption instructions deciphering program.
Present embodiment is by being decrypted the program of encrypting, the user can arbitrarily carry out Play Control to program, has further promoted the convenience that the user watches TV, has promoted user experience.
With reference to Fig. 6, above-mentioned wireless communication unit 11 is provided with:
Whether judge module 112 is used for judgement connection foundation request and mates with self, if, then connect, if not, then refuse; For example judge module 112 can judge whether this connection request of setting up comprises the communication protocol of mating with portable terminal.
In the foregoing description, the result that wireless communication unit 11 also is used to receive and display machines top box 20 feeds back to program; Be sent to Digital Television 30 with result, show for Digital Television 30 with 20 pairs of ciphered programs of set-top box.For example, set-top box 20 feeds back to mobile phone with program information encrypted after cutting off ciphered program place channel audio frequency and video passages, and mobile phone receives after this information in screen display program and encrypts successfully.Further, mobile phone also can the information that program is encrypted be sent to Digital Television 30, so that the user is when switching to this program, reminds this program of user encrypted in Digital Television 30 screens.
Above-mentioned ciphering unit 12 can be provided with:
The present invention also provides a kind of TV programme encryption system, and with reference to Fig. 7, this system comprises set-top box 20, Digital Television 30 and portable terminal 10.Portable terminal 10 is provided with wireless communication unit 11 and ciphering unit 12, and wherein said wireless communication unit 11 is used for setting up wireless connections with set-top box 20, the display of television programmes menu;
Ciphering unit 12 is used for encrypting from the selected TV programme of TV programme menu;
The TV programme that wireless communication unit 11 also is used for having encrypted is sent to set-top box 20, cuts off the audio frequency and video passage of this program place channel for set-top box 20;
Set-top box 20 is used for cutting off the audio frequency and video passage of encrypted program place channel according to the TV program information of finishing encryption.
TV programme encryption system provided by the invention, its ciphering process can not given unnecessary details at this with reference to earlier figures 1 to Fig. 6 described embodiment.
Below only be the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. an encrypting method of television programs is characterized in that, comprises step:
Set up wireless connections with set-top box, the display of television programmes menu;
TV programme selected from the TV programme menu is encrypted;
The TV programme of having encrypted is sent to set-top box, cuts off the audio frequency and video passage of this program place channel for set-top box.
2. encrypting method of television programs as claimed in claim 1 is characterized in that, the described step that TV programme selected from the TV programme menu is encrypted comprises:
Be accepted as voice, fingerprint or character password that described selected TV programme is provided with;
The affirmation information of input is finished encryption after being received in described password setting and finishing.
3. encrypting method of television programs as claimed in claim 2 is characterized in that, also comprises step:
When deciphering, needs accept the password input;
By verifying that the back sends decryption instructions to set-top box, recovers the audio frequency and video passage of encrypted program place channel for set-top box.
4. as each described encrypting method of television programs in the claim 1 to 3, it is characterized in that the described TV programme that will encrypt is sent to set-top box, the step of cutting off the audio frequency and video passage of this program place channel for set-top box also comprises step afterwards:
Accept the also result to program of display machines top box feedback; With
Set-top box is sent to Digital Television to the result of ciphered program, shows for Digital Television.
5. a portable terminal is characterized in that, comprising:
Wireless communication unit is used for setting up wireless connections with set-top box the display of television programmes menu;
Ciphering unit is used for encrypting from the selected TV programme of TV programme menu;
The TV programme that described wireless communication unit also is used for having encrypted is sent to set-top box, cuts off the audio frequency and video passage of this program place channel for set-top box.
6. portable terminal as claimed in claim 5 is characterized in that, described ciphering unit comprises:
The password setting module is used to be accepted as voice, fingerprint or the character password that described selected TV programme is provided with;
Confirm module, be used to be received in described password setting and finish the affirmation information of importing the back finish encryption.
7. portable terminal as claimed in claim 6 is characterized in that,
Described ciphering unit also is used for accepting the password input when needs are deciphered; Described wireless communication unit also is used for by verifying that the back sends decryption instructions to set-top box, recovers the audio frequency and video passage of encrypted program place channel for set-top box.
8. as each described portable terminal in the claim 5 to 7, it is characterized in that the result that described wireless communication unit also is used to receive and the display machines top box feeds back to program; With
Set-top box is sent to Digital Television to the result of ciphered program, shows for Digital Television.
9. TV programme encryption system, it is characterized in that comprise set-top box, Digital Television and portable terminal, described portable terminal is provided with wireless communication unit and ciphering unit, wherein said wireless communication unit is used for setting up wireless connections with set-top box, the display of television programmes menu;
Described ciphering unit is used for from the selected TV programme of TV programme menu it being encrypted;
The TV programme that described wireless communication unit also is used for having encrypted is sent to set-top box, cuts off the audio frequency and video passage of this program place channel for set-top box.
Described set-top box is used for cutting off the audio frequency and video passage of encrypted program place channel according to the TV program information of finishing encryption.
10. system as claimed in claim 9 is characterized in that, also comprises as each described portable terminal in the claim 6 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010264819.0A CN101931785B (en) | 2010-08-27 | 2010-08-27 | Encrypting method of television programs, mobile terminal and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010264819.0A CN101931785B (en) | 2010-08-27 | 2010-08-27 | Encrypting method of television programs, mobile terminal and system |
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| CN101931785A true CN101931785A (en) | 2010-12-29 |
| CN101931785B CN101931785B (en) | 2013-09-04 |
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| CN201010264819.0A Expired - Fee Related CN101931785B (en) | 2010-08-27 | 2010-08-27 | Encrypting method of television programs, mobile terminal and system |
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| CN104703031A (en) * | 2015-03-11 | 2015-06-10 | 小米科技有限责任公司 | Smart television control method and device |
| CN105307016A (en) * | 2015-10-26 | 2016-02-03 | 深圳市视维科技有限公司 | Security authentication method for intelligent set-top box |
| CN105338407A (en) * | 2015-10-30 | 2016-02-17 | 北京四达时代软件技术股份有限公司 | Program play encryption method and device |
| CN105657543A (en) * | 2014-11-19 | 2016-06-08 | 中兴通讯股份有限公司 | Fingerprint unlocking control method for set top box, and set top box |
| CN105657544A (en) * | 2015-12-30 | 2016-06-08 | 深圳市九洲电器有限公司 | Television channel encryption method and system |
| CN106295389A (en) * | 2015-06-04 | 2017-01-04 | 宏达国际电子股份有限公司 | Screen content encryption method and the electronic installation of use the method |
| WO2017028063A1 (en) * | 2015-08-14 | 2017-02-23 | 郭子明 | Method for displaying channel based on password, and television |
| WO2017054620A1 (en) * | 2015-09-29 | 2017-04-06 | 深圳市九洲电器有限公司 | Dvb-based multi-terminal program playing method and system, set top box and mobile terminal |
| CN109743623A (en) * | 2019-02-15 | 2019-05-10 | 广州视源电子科技股份有限公司 | A kind of method, apparatus, equipment and the storage medium of digital television channel locking |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105657543A (en) * | 2014-11-19 | 2016-06-08 | 中兴通讯股份有限公司 | Fingerprint unlocking control method for set top box, and set top box |
| CN104703031A (en) * | 2015-03-11 | 2015-06-10 | 小米科技有限责任公司 | Smart television control method and device |
| CN106295389A (en) * | 2015-06-04 | 2017-01-04 | 宏达国际电子股份有限公司 | Screen content encryption method and the electronic installation of use the method |
| CN106295389B (en) * | 2015-06-04 | 2021-02-09 | 宏达国际电子股份有限公司 | Screen content encryption method and electronic device using same |
| WO2017028063A1 (en) * | 2015-08-14 | 2017-02-23 | 郭子明 | Method for displaying channel based on password, and television |
| WO2017054620A1 (en) * | 2015-09-29 | 2017-04-06 | 深圳市九洲电器有限公司 | Dvb-based multi-terminal program playing method and system, set top box and mobile terminal |
| CN105307016A (en) * | 2015-10-26 | 2016-02-03 | 深圳市视维科技有限公司 | Security authentication method for intelligent set-top box |
| CN105338407A (en) * | 2015-10-30 | 2016-02-17 | 北京四达时代软件技术股份有限公司 | Program play encryption method and device |
| CN105338407B (en) * | 2015-10-30 | 2019-01-04 | 北京四达时代软件技术股份有限公司 | Program plays encryption method and device |
| CN105657544A (en) * | 2015-12-30 | 2016-06-08 | 深圳市九洲电器有限公司 | Television channel encryption method and system |
| CN109743623A (en) * | 2019-02-15 | 2019-05-10 | 广州视源电子科技股份有限公司 | A kind of method, apparatus, equipment and the storage medium of digital television channel locking |
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|---|---|
| CN101931785B (en) | 2013-09-04 |
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