CN102523498A - Screen locking method of digital television receiving terminal and screen locking system - Google Patents
Screen locking method of digital television receiving terminal and screen locking system Download PDFInfo
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- CN102523498A CN102523498A CN2011104003857A CN201110400385A CN102523498A CN 102523498 A CN102523498 A CN 102523498A CN 2011104003857 A CN2011104003857 A CN 2011104003857A CN 201110400385 A CN201110400385 A CN 201110400385A CN 102523498 A CN102523498 A CN 102523498A
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Abstract
The invention provides a screen locking method of a digital television receiving terminal and a screen locking system. The method comprises the following steps that: a screen locking arrangement request of a digital television receiving terminal is received, wherein the screen locking arrangement request contains screen locking time; and it is determined whether the screen locking time is reached or not; if so, a screen locking page is sent to the digital television receiving terminal and a response message feedbacked by the digital television receiving terminal is received; and the response messages determines whether the locked screen is unlocked; if so, a screen locking page cancelling indication is sent to the digital television receiving terminal. According to a technical scheme provided in the invention, screen locking processing on a digital television receiving terminal can be realized.
Description
Technical field
The present invention relates to digital TV field, relate in particular to the screen locking method and the system of receiving terminal for digital television.
Background technology
At present, digital television application is more and more universal, no matter is that kind and quantity all get more and more aspect TV programme or value-added service, and user's selection is increased, and is also increasing to user's attraction.
Carry out the process of program viewing, the user adopts remote controller that receiving terminal for digital television is controlled, and plays to select favorite television programs of users, and said receiving terminal for digital television for example is a STB.Preserved the corresponding relation between each remote controller key information and the operational order in the remote controller; When receiving terminal for digital television being controlled through remote controller; The user operates remote controller key; Remote controller inquires in said corresponding relation and this key information instruction corresponding after receiving the key information of user's input, and operational order is sent to receiving terminal for digital television.Receiving terminal for digital television carries out the operation corresponding with operational order after receiving the button operation instruction from remote controller.Said operational order for example is " a last channel ", " succeeding channel " etc.
If glue oneself in digital television program and the value-added service; To produce negative influence to the user; In practice, often need to handle through the screen locking of the anti-addiction of receiving terminal for digital television realization, make the user in the use of DTV; Can carry out screen locking according to the screen locking time that is provided with in advance, but also not have the technology of this respect at present.
Summary of the invention
The invention provides a kind of screen locking method of receiving terminal for digital television, this method can realize that receiving terminal for digital television is carried out screen locking to be handled.
The invention provides a kind of screen locking system of receiving terminal for digital television, this system can realize that receiving terminal for digital television is carried out screen locking to be handled.
The invention provides a kind of digital TV front-end system, this system can realize that receiving terminal for digital television is carried out screen locking to be handled.
A kind of screen locking method of receiving terminal for digital television, this method:
Reception is provided with request from the screen locking of receiving terminal for digital television, and said screen locking is provided with and comprises the screen locking time in the request;
Judge whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television;
The response message of receiving digital television receiving terminal feedback judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to receiving terminal for digital television.
A kind of screen locking system of receiving terminal for digital television, this system comprise receiving terminal for digital television and digital TV front-end system;
Said receiving terminal for digital television is used for sending screen locking to said digital TV front-end system request is set, and said screen locking is provided with and comprises the screen locking time in the request; Receive the screen locking page that said digital TV front-end system sends, show, and to the response message of said digital TV front-end system feedback user input; Receive the screen locking page cancellation indication that said digital TV front-end system sends, the demonstration of the cancellation screen locking page;
Said digital TV front-end system is used to receive said screen locking request is set, and judges whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television; The response message of receiving digital television receiving terminal feedback judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to receiving terminal for digital television.
A kind of digital TV front-end system, this system comprise request receiving element, time judging unit and screen locking judging unit;
The described request receiving element, the screen locking that is used to receive from receiving terminal for digital television is provided with request, sends said time judging unit to, and said screen locking is provided with and comprises the screen locking time in the request;
Said time judging unit, the screen locking that is used to receive from the described request receiving element is provided with request, judges whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television;
Said screen locking judging unit is used for the response message that the receiving digital television receiving terminal feeds back, and judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to receiving terminal for digital television.
Can find out from such scheme; Among the present invention, the screen locking that the digital TV front-end system receives from receiving terminal for digital television is provided with request, and said screen locking is provided with and comprises the screen locking time in the request; Judge the screen locking time that arrives, send the screen locking page to receiving terminal for digital television; Then, determine whether to send screen locking page cancellation indication to receiving terminal for digital television by the response message of receiving terminal for digital television feedback.Thereby, realized that receiving terminal for digital television is carried out screen locking to be handled.
Description of drawings
Fig. 1 is the screen locking method indicative flowchart of receiving terminal for digital television of the present invention;
Fig. 2 is the locking based reminding method example flow diagram of receiving terminal for digital television of the present invention;
Fig. 3 is the non-locking based reminding method example flow diagram of receiving terminal for digital television of the present invention;
Fig. 4 is the structural representation of the screen locking system of receiving terminal for digital television of the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, to further explain of the present invention.
Among the present invention, assist to accomplish the screen locking of receiving terminal for digital television by the digital TV front-end system.In the prior art, the digital TV front-end system is in network side, is used to receive and handle the miscellaneous service request from receiving terminal for digital television.Said receiving terminal for digital television for example is a STB.
Referring to Fig. 1, be the screen locking method indicative flowchart of receiving terminal for digital television of the present invention, it may further comprise the steps:
Can adopt the TCP/IP network to carry out transfer of data between receiving terminal for digital television and the digital TV front-end system.
During concrete the realization, can under the menu of receiving terminal for digital television, increase the screen locking setting option, when the user need carry out screen locking and is provided with, choose this screen locking setting option; Then, receiving terminal for digital television shows that screen locking is provided with the interface, and the user imports the screen locking time according to interface prompt; Receiving terminal for digital television sends to the digital TV front-end system and comprises the screen locking of screen locking time request is set then.The said screen locking time is for example for to open the time point that receiving terminal for digital television picked up counting two hours from the user; Because when the user opens receiving terminal for digital television; Receiving terminal for digital television can send to the digital TV front-end system and open report; Correspondingly, the digital TV front-end system just can determine from the user and open the time point that receiving terminal for digital television picked up counting two hours, i.e. the screen locking time.
According to actual needs, said screen locking is provided with and also can comprises user's other information according to the interface prompt input in the request, for example also comprises non-locking alerting pattern, perhaps also comprises authorization information and locking alerting pattern.Said authorization information for example is a password.
If judge the screen locking time that do not reach, then continue to wait for the arrival of screen locking time.
In this step, the digital TV front-end system judges whether to arrive the screen locking time, can adopt multiple mode to realize, for example, can periodically judge, also can judge at random; If judge the screen locking time that reaches, then send the screen locking page to receiving terminal for digital television.
In Fig. 2 flow process, also comprise authorization information and screen locking mode in the request if the screen locking of step 101 is provided with, said screen locking mode is the locking alerting pattern; Then after the step 102; This method also comprises: receiving terminal for digital television stops at plays current video stream on the display, show the screen locking page, receives the release information that the user imports on the screen locking page; Send to the digital TV front-end system, said release information is said response message; The said digital TV front-end of step 103 system judges whether that by response message removing screen locking comprises: the digital TV front-end system is provided with the authorization information that comprises in the request release information is verified with screen locking; If both are identical; Through checking, then confirm as the releasing screen locking.
Except adopting the locking alerting pattern, also can adopt non-locking alerting pattern, correspondingly; In Fig. 2 flow process, said screen locking is provided with and also comprises the screen locking mode in the request, and said screen locking mode is non-locking alerting pattern; After the step 102, this method also comprises: receiving terminal for digital television stops at plays current video stream on the display, show the screen locking page; Receive the selection information that the user imports on the screen locking page, send to the digital TV front-end system, said selection information is response message; The digital TV front-end system is by selecting informational message to determine whether to remove screen locking in the step 103.
For non-locking alerting pattern; The screen locking page that shows comprises the information that supplies the user to select; For example comprise " no longer reminding ", " remind next time again " and " standby "; Correspondingly, the selection information on the screen locking page, imported of user is for about the information of no longer reminding, about the information of reminding again next time or about the information of standby.
If selection information is then confirmed as the releasing screen locking for the information about no longer reminding next time, the digital TV front-end system sends screen locking page cancellation indication to receiving terminal for digital television.
If selection information is then confirmed as the releasing screen locking for the information about reminding again next time, the digital TV front-end system sends screen locking page cancellation indication to receiving terminal for digital television, and the between-line spacing of going forward side by side is reminded.Here hypothesis is spaced apart 5 minutes; Said interval is reminded and specifically comprised: the digital TV front-end system judges from sending the 5th minute that screen locking page cancellation indication picks up counting whether arrive; If; Then send the screen locking page to receiving terminal for digital television, then the response message of receiving digital television receiving terminal feedback continues to carry out the aforementioned judgement of whether removing screen locking by response message again.
If selection information is the information about standby, then confirm as and do not remove screen locking, send the standby switching command to receiving terminal for digital television, receiving terminal for digital television switches to holding state after receiving the standby switching command.
Screen locking method through Fig. 2 and 3 pairs of receiving terminal for digital television of the present invention is illustrated below, and wherein, Fig. 3 is for adopting the screen locking flow process of locking alerting pattern, and Fig. 4 is for adopting the screen locking flow process of non-locking alerting pattern.
The flow process of Fig. 2 may further comprise the steps:
Step 201, the user chooses the screen locking setting option under the receiving terminal for digital television menu, and receiving terminal for digital television shows that screen locking is provided with the interface.
Step 202, the user is according to interface prompt input screen locking time, authorization information and locking alerting pattern, and receiving terminal for digital television sends the screen locking that comprises screen locking time, authorization information and locking alerting pattern to the digital TV front-end system request is set.
Step 203, the digital TV front-end system judges whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television.
If judge the screen locking time that do not reach, then continue to wait for the arrival of screen locking time.
Step 204 after receiving terminal for digital television receives the screen locking page, stops at and plays current video stream on the display, shows the screen locking page.
Step 205, receiving terminal for digital television receives the release information that the user imports on the screen locking page, send to the digital TV front-end system, and said release information comprises password.
Step 206; The release information of digital TV front-end system receiving digital television receiving terminal feedback; With screen locking the password that comprises in the request is set release information is verified, if both are identical, then through checking; Confirm as the releasing screen locking, send screen locking page cancellation indication to receiving terminal for digital television.
Step 207, receiving terminal for digital television joint receive screen locking page cancellation indication, stop to show the screen locking page on the display, continue on display, to play current video stream.
The flow process of Fig. 3 may further comprise the steps:
Step 301, the user chooses the screen locking setting option under the receiving terminal for digital television menu, and receiving terminal for digital television shows that screen locking is provided with the interface.
Step 302, the user is according to interface prompt input screen locking time and locking alerting pattern, and receiving terminal for digital television sends the screen locking that comprises screen locking time and non-locking alerting pattern to the digital TV front-end system request is set.
Step 303, the digital TV front-end system judges whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television.
If judge the screen locking time that do not reach, then continue to wait for the arrival of screen locking time.
Step 304 after receiving terminal for digital television receives the screen locking page, stops at and plays current video stream on the display, shows the screen locking page.
When showing the screen locking page, receiving terminal for digital television can also remind user's screen locking that time is up through voice mode.Particularly, when the digital TV front-end system sends the screen locking page to receiving terminal for digital television, also send the URL address to receiving terminal for digital television, the memory location of reminding speech data has been indicated in this URL address; After receiving terminal for digital television receives the URL address, download the prompting speech data from this URL address, play.
Step 305, receiving terminal for digital television receives the selection information that the user imports on the screen locking page, send to the digital TV front-end system.
The screen locking page that shows comprises the information that supplies the user to select, and for example comprises " no longer reminding ", " remind next time again " and " standby ".In this instance, suppose that the selection information that the user imports is the information about no longer reminding on the screen locking page.
Step 306, the information about no longer reminding of digital TV front-end system receiving digital television receiving terminal feedback is confirmed as the releasing screen locking, sends screen locking page cancellation indication to receiving terminal for digital television.
Step 307, receiving terminal for digital television receive screen locking page cancellation indication, stop to show the screen locking page on the display, continue on display, to play current video stream.
Referring to Fig. 4, be the structural representation of the screen locking system of receiving terminal for digital television of the present invention, this system comprises receiving terminal for digital television and digital TV front-end system;
Said receiving terminal for digital television is used for sending screen locking to said digital TV front-end system request is set, and said screen locking is provided with and comprises the screen locking time in the request; Receive the screen locking page that said digital TV front-end system sends, show, and to the response message of said digital TV front-end system feedback user input; Receive the screen locking page cancellation indication that said digital TV front-end system sends, the demonstration of the cancellation screen locking page;
Said digital TV front-end system is used to receive said screen locking request is set, and judges whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television; The response message of receiving digital television receiving terminal feedback judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to receiving terminal for digital television.
Alternatively, said receiving terminal for digital television comprises request transmitting unit, screen locking page processing unit and cancellation indication processing unit;
The described request transmitting element is used for sending screen locking to said digital TV front-end system request is set, and said screen locking is provided with and comprises the screen locking time in the request;
Said screen locking page processing unit is used to receive the screen locking page that said digital TV front-end system sends, shows, and to the response message of said digital TV front-end system feedback user input;
Said cancellation indication processing unit is used to receive the screen locking page cancellation indication that said digital TV front-end system sends, the demonstration of the cancellation screen locking page;
Said digital TV front-end system comprises request receiving element, time judging unit and screen locking judging unit;
The described request receiving element, the screen locking that is used to receive from the described request transmitting element is provided with request, sends said time judging unit to, and said screen locking is provided with and comprises the screen locking time in the request;
Said time judging unit, the screen locking that is used to receive from the described request receiving element is provided with request, judges whether to arrive the screen locking time, if then send the screen locking page to said screen locking page processing unit;
Said screen locking judging unit is used to receive the response message that said screen locking page processing unit feeds back, and judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to said cancellation indication processing unit.
Alternatively, said screen locking is provided with and also comprises authorization information and screen locking mode in the request, and said screen locking mode is the locking alerting pattern; Said screen locking page processing unit comprises that first shows the subelement and the first feedback subelement;
Said first shows subelement, is used to receive the screen locking page that said time judging unit sends, and stops at and plays current video stream on the display, shows the screen locking page;
The said first feedback subelement is used to receive the release information that the user imports on the screen locking page, sends to said screen locking judging unit, and said release information is said response message;
Said screen locking judging unit comprises first judgment sub-unit, the authorization information that comprises in the request is set with screen locking release information is verified, if through checking, then confirm as the releasing screen locking.
Alternatively, said screen locking is provided with and also comprises the screen locking mode in the request, and said screen locking mode is non-locking alerting pattern; Said screen locking page processing unit comprises that second shows the subelement and the second feedback subelement;
Said second shows subelement, is used to receive the screen locking page that said digital TV front-end system sends, and stops at and plays current video stream on the display, shows the screen locking page;
The said second feedback subelement is used to receive the selection information that the user imports on the screen locking page, sends to said screen locking judging unit, and said release information is said response message;
Said screen locking judging unit comprises second judgment sub-unit, is used to judge said selection information for information or the information about reminding again next time about no longer reminding, then confirms as the releasing screen locking.
Among the present invention, the screen locking that the digital TV front-end system receives from receiving terminal for digital television is provided with request, and said screen locking is provided with and comprises the screen locking time in the request, judges the screen locking time that arrives, and sends the screen locking page to receiving terminal for digital television; Then, determine whether to send screen locking page cancellation indication to receiving terminal for digital television by the response message of receiving terminal for digital television feedback.Thereby, realized that receiving terminal for digital television is carried out screen locking to be handled, and prevents that the user from gluing oneself in digital television program and the value-added service, avoids producing negative influence.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (12)
1. the screen locking method of a receiving terminal for digital television is characterized in that, this method comprises:
Reception is provided with request from the screen locking of receiving terminal for digital television, and said screen locking is provided with and comprises the screen locking time in the request;
Judge whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television;
The response message of receiving digital television receiving terminal feedback judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to receiving terminal for digital television.
2. the method for claim 1 is characterized in that, said screen locking is provided with and also comprises authorization information and locking alerting pattern in the request;
Said after receiving terminal for digital television sends the screen locking page, this method also comprises: receiving terminal for digital television stops at plays current video stream on the display, show the screen locking page; Receiving terminal for digital television receives the release information that the user imports on the screen locking page, send release information, and said release information is said response message;
Saidly judge whether that by response message removing screen locking comprises: the authorization information that comprises in the request is set with screen locking release information is verified, if, then confirm as the releasing screen locking through checking.
3. the method for claim 1 is characterized in that, said screen locking is provided with and also comprises non-locking alerting pattern in the request;
Said after receiving terminal for digital television sends the screen locking page, this method also comprises: receiving terminal for digital television stops at plays current video stream on the display, show the screen locking page; Receiving terminal for digital television receives the selection information that the user imports on the screen locking page, send selection information, and said selection information is said response message;
Saidly judge whether that by response message removing screen locking comprises: if said selection information is then confirmed as the releasing screen locking for the information about no longer reminding.
4. method as claimed in claim 3 is characterized in that, if said selection information is then judged the releasing screen locking by response message for about the information of reminding the again next time information about standby;
Said after receiving terminal for digital television sends screen locking page cancellation indication, this method also comprises: carry out the interval and remind.
5. method as claimed in claim 3 is characterized in that, if said selection information is the information about standby, is then judged by response message and does not remove screen locking, sends the standby switching command to receiving terminal for digital television.
6. the screen locking system of a receiving terminal for digital television is characterized in that, this system comprises receiving terminal for digital television and digital TV front-end system;
Said receiving terminal for digital television is used for sending screen locking to said digital TV front-end system request is set, and said screen locking is provided with and comprises the screen locking time in the request; Receive the screen locking page that said digital TV front-end system sends, show, and to the response message of said digital TV front-end system feedback user input; Receive the screen locking page cancellation indication that said digital TV front-end system sends, the demonstration of the cancellation screen locking page;
Said digital TV front-end system is used to receive said screen locking request is set, and judges whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television; The response message of receiving digital television receiving terminal feedback judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to receiving terminal for digital television.
7. system as claimed in claim 6 is characterized in that said receiving terminal for digital television comprises request transmitting unit, screen locking page processing unit and cancellation indication processing unit;
The described request transmitting element is used for sending screen locking to said digital TV front-end system request is set;
Said screen locking page processing unit is used to receive the screen locking page that said digital TV front-end system sends, shows, and to the response message of said digital TV front-end system feedback user input;
Said cancellation indication processing unit is used to receive the screen locking page cancellation indication that said digital TV front-end system sends, the demonstration of the cancellation screen locking page;
Said digital TV front-end system comprises request receiving element, time judging unit and screen locking judging unit;
The described request receiving element, the screen locking that is used to receive from the described request transmitting element is provided with request, sends said time judging unit to;
Said time judging unit, the screen locking that is used to receive from the described request receiving element is provided with request, judges whether to arrive the screen locking time, if then send the screen locking page to said screen locking page processing unit;
Said screen locking judging unit is used to receive the response message that said screen locking page processing unit feeds back, and judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to said cancellation indication processing unit.
8. system as claimed in claim 7 is characterized in that, said screen locking is provided with and also comprises authorization information and locking alerting pattern in the request; Said screen locking page processing unit comprises that first shows the subelement and the first feedback subelement;
Said first shows subelement, is used to receive the screen locking page that said time judging unit sends, and stops at and plays current video stream on the display, shows the screen locking page;
The said first feedback subelement is used to receive the release information that the user imports on the screen locking page, sends to said screen locking judging unit, and said release information is said response message;
Said screen locking judging unit comprises first judgment sub-unit, the authorization information that comprises in the request is set with screen locking release information is verified, if through checking, then confirm as the releasing screen locking.
9. system as claimed in claim 8 is characterized in that, said screen locking is provided with and also comprises non-locking alerting pattern in the request; Said screen locking page processing unit comprises that second shows the subelement and the second feedback subelement;
Said second shows subelement, is used to receive the screen locking page that said digital TV front-end system sends, and stops at and plays current video stream on the display, shows the screen locking page;
The said second feedback subelement is used to receive the selection information that the user imports on the screen locking page, sends to said screen locking judging unit, and said release information is said response message;
Said screen locking judging unit comprises second judgment sub-unit, is used to judge said selection information for information or the information about reminding again next time about no longer reminding, then confirms as the releasing screen locking.
10. a digital TV front-end system is characterized in that, this system comprises request receiving element, time judging unit and screen locking judging unit;
The described request receiving element, the screen locking that is used to receive from receiving terminal for digital television is provided with request, sends said time judging unit to, and said screen locking is provided with and comprises the screen locking time in the request;
Said time judging unit, the screen locking that is used to receive from the described request receiving element is provided with request, judges whether to arrive the screen locking time, if then send the screen locking page to receiving terminal for digital television;
Said screen locking judging unit is used for the response message that the receiving digital television receiving terminal feeds back, and judges whether to remove screen locking by response message, if then send screen locking page cancellation indication to receiving terminal for digital television.
11. system as claimed in claim 10 is characterized in that, said screen locking is provided with and also comprises authorization information and locking alerting pattern in the request; Said screen locking judging unit comprises first judgment sub-unit, the authorization information that comprises in the request is set with screen locking release information is verified, if through checking, then confirm as the releasing screen locking.
12. system as claimed in claim 10 is characterized in that, said screen locking is provided with and also comprises non-locking alerting pattern in the request; Said screen locking judging unit comprises second judgment sub-unit, is used to judge said selection information for information or the information about reminding again next time about no longer reminding, then confirms as the releasing screen locking.
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| CN2011104003857A CN102523498A (en) | 2011-12-06 | 2011-12-06 | Screen locking method of digital television receiving terminal and screen locking system |
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| CN2011104003857A CN102523498A (en) | 2011-12-06 | 2011-12-06 | Screen locking method of digital television receiving terminal and screen locking system |
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