CN106412697A - Method and device for automatically acquiring time zone for smart television - Google Patents
Method and device for automatically acquiring time zone for smart television Download PDFInfo
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- CN106412697A CN106412697A CN201610836525.8A CN201610836525A CN106412697A CN 106412697 A CN106412697 A CN 106412697A CN 201610836525 A CN201610836525 A CN 201610836525A CN 106412697 A CN106412697 A CN 106412697A
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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]
- H04N21/40—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
- H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4433—Implementing client middleware, e.g. Multimedia Home Platform [MHP]
-
- 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
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Electric Clocks (AREA)
Abstract
The invention provides a method and a device for automatically acquiring a time zone for a smart television. The method comprises the following steps: acquiring data including time difference information from a current code stream, wherein the time difference information is a time difference between world standard time and current time of an area in which the smart television is positioned; and extracting the time difference information in the data including the time difference information, converting the extracted time difference information into time zone information of the area in which the smart television is positioned, and storing the time zone information in a database of a smart television system. Through adoption of the method and the device, the data including the time difference information can be extracted directly from the current code stream, and the time zone information is extracted from the extracted data and synchronized to the smart television system, so that a function of automatically synchronizing a time zone of the system is realized; user operations are simplified; and the intelligence degree of equipment is increased.
Description
Technical field
The present invention relates to smart machine field, the method and apparatus that more particularly, to a kind of intelligent television obtains time zone automatically.
Background technology
With the development of Internet technology and smart machine, intelligent television has replaced traditional television equipment and has obtained extensively
General application.Intelligent television is a kind of new tv product based on Internet application technology, has full open model platform, is equipped with
Operating system, while except possessing common TV function, can also voluntarily install and uninstall types of applications software for user, and
Persistently function is expanded and upgraded.Intelligent television can bring user and more easily experience, and have become as TV at present
Trend trend.
At present, the method for intelligent television acquisition temporal information is：By NTP (Network Time
Protocol, NTP) server automatically obtain current universal time (Coordinated Universal Time,
UTC), and by this time synchronized to system clock, but do not comprise time-zone information in the UTC time information obtaining, can only lean on
User is arranged manually oneself, and time zone setting mistake then cannot show the correct time, makes troubles to the use of user.
Content of the invention
Present invention is primarily targeted at the method and apparatus automatically obtaining time zone for a kind of intelligent television, can be from current
Code stream information in extract current time-zone information and be synchronized to system clock, arrange manually without user.The method includes：
Obtain the data comprising time difference information from current code stream, described time difference information is universal time and intelligence electricity
Depending on the time difference between the local time in residing region；
Comprise the time difference information in the data of time difference information described in extraction and be converted into the region residing for intelligent television
Time-zone information be stored in the database of intelligent television system.
According to the one aspect of the present invention, the method obtaining the data comprising time difference information from current code stream is：
Create time-zone information and obtain service；
After starting described time-zone information acquisition service, initiate the request of query time difference information to smart television middleware；
Smart television middleware obtains the packet comprising time difference information from the current code stream of DTV.
According to the one aspect of the present invention, also include：
Monitor current code stream information, when it changes, time-zone information is updated.
And, present invention also offers a kind of method that intelligent television arranges the time automatically, including：
Current universal time is automatically obtained by Network Time Protocol server, and this time synchronized is given intelligence
The system clock of TV；
Obtain the data comprising time difference information from current code stream, described time difference information is universal time and intelligence electricity
Depending on the time difference between the local time in residing region；
Comprise the time difference information in the data of time difference information described in extraction and be converted into the region residing for intelligent television
Time-zone information be stored in the database of intelligent television system；
Time-zone information in conjunction with the region residing for described intelligent television is adjusted to the system clock of intelligent television, obtains
Current correct time.
Accordingly, present invention also offers a kind of intelligent television obtains the device in time zone automatically, including：
Time difference information acquiring unit, for obtaining the data comprising time difference information, described time difference information from current code stream
The time difference between the local time in the region residing for universal time and intelligent television；
Time-zone information extraction unit, for comprise time difference information described in extracting data in time difference information and be converted
The time-zone information in the region residing for intelligent television is stored in the database of intelligent television system.
According to the one aspect of the present invention, described time difference information acquiring unit includes：
Service creation module, obtains service for creating time-zone information；
Request module, obtains after service for starting described time-zone information, initiates query time difference to smart television middleware
The request of information；
Data acquisition module, comprises the time difference for obtaining from the current code stream of DTV by smart television middleware
The packet of information.
According to the one aspect of the present invention, described device also includes：
Time-zone information updating block, for monitoring current code stream information, when it changes, is carried out more to time-zone information
Newly.
And, present invention also offers a kind of intelligent television arranges the device of time automatically, including：
Standard time acquiring unit, for automatically obtaining current Greenwich mean time by Network Time Protocol server
Between, and by this time synchronized to intelligent television system clock；
Time difference information acquiring unit, for obtaining the data comprising time difference information, described time difference information from current code stream
The time difference between the local time in the region residing for universal time and intelligent television；
Time-zone information extraction unit, for comprise time difference information described in extracting data in time difference information and be converted
The time-zone information in the region residing for intelligent television is stored in the database of intelligent television system；
Set of time unit, for the system to intelligent television for the time-zone information with reference to the region residing for described intelligent television
Clock is adjusted, and obtains current correct time.
The present invention be directed to prior art in intelligent television cannot adjust automatically time zone problem, directly obtain from current code stream
Take the data comprising time difference information, and therefrom extract the system that time-zone information is synchronized to intelligent television, realize automatic synchronization system
The function in system time zone, can simplify user operation, improve device intelligence degree, it is to avoid user error setting leads to system time
The abnormal problem of display occurs, and improves Consumer's Experience.
Brief description
Fig. 1 is that the intelligent television of one embodiment of the invention obtains the method flow diagram in time zone automatically；
Fig. 2 is that the intelligent television of one embodiment of the invention arranges the method flow diagram of time automatically；
Fig. 3 is that the intelligent television of one embodiment of the invention obtains the schematic device in time zone automatically.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The process described as flow chart or method.Although operations are described as the process of order by flow chart, therein permitted
Multioperation can be implemented concurrently, concomitantly or simultaneously.Additionally, the order of operations can be rearranged.When it
Described process when operation completes can be terminated, it is also possible to have the additional step being not included in accompanying drawing.Described process
Can correspond to method, function, code, subroutine, subprogram etc..
Concrete structure disclosed herein and function detail are only representational, and are for describing showing of the present invention
The purpose of example property embodiment.But the present invention can be implemented by many alternative forms, and is not construed as
It is limited solely by the embodiments set forth herein.
Although it should be appreciated that may have been used term " first ", " second " etc. here to describe unit,
But these units should not be limited by these terms.It is used for the purpose of a unit and another unit using these terms
Make a distinction.For example, in the case of the scope without departing substantially from exemplary embodiment, it is single that first module can be referred to as second
Unit, and similarly second unit can be referred to as first module.Term "and/or" used herein above include one of or
Any and all combination of more listed associated item.
Term used herein above is used for the purpose of description specific embodiment and is not intended to limit exemplary embodiment.Unless
Context clearly refers else, and otherwise singulative " one " used herein above, " one " also attempt to including plural number.Also should
When being understood by, term " inclusion " used herein above and/or "comprising" specify stated feature, integer, step, operation,
Unit and/or the presence of assembly, and do not preclude the presence or addition of other features one or more, integer, step, operation, unit,
Assembly and/or a combination thereof.
It should further be mentioned that in some replaces realization modes, the function/action being previously mentioned can be according to different from attached
The order that in figure indicates occurs.For example, depending on involved function/action, the two width figures in succession illustrating actually may be used
Substantially simultaneously to execute or sometimes can execute in a reverse order.
Below in conjunction with the accompanying drawings technical scheme is described in further detail.
According to one embodiment of present invention, there is provided a kind of method that intelligent television obtains time zone automatically, can from work as
Extract current time-zone information in front code stream information and be synchronized to system clock, arrange manually without user, referring to Fig. 1,
The method comprises the following steps：
S110, obtain from current code stream and comprise the data of time difference information, described time difference information be universal time with
The time difference between the local time in the region residing for intelligent television；
S120, extract described in comprise time difference information data in time difference information and be converted into residing for intelligent television
The time-zone information in region is stored in the database of intelligent television system.
Wherein, described intelligent television refers to the tv product based on Internet application technology, has full open model and puts down
Platform, is equipped with operating system, in addition to the function of possessing common TV, can also voluntarily install and uninstall all kinds of answering for user
Use software.Intelligent television of the prior art all can apply technical scheme.Generally, the operation system that intelligent television carries
Unite as Android system, in the present embodiment, the present invention will be described taking the intelligent television carrying Android system as a example.However, taking
Carry other operating systems, the such as intelligent television of IOS, Saipan etc. also can apply technical scheme.
Above-mentioned steps will be described in detail below.
In step s 110, obtain the data comprising time difference information from current code stream, described time difference information is marked for the world
The time difference between the local time in region between punctual and residing for intelligent television.Wherein, current code stream refers to currently intelligence electricity
Depending on the digital television signal that can receive, transmitted in the form of code stream, code stream is embodied in a string binary data, its
In in comprise video, the voice data of TV programme.Two class data code flows are had in prior art：Transmission data flow and program data
Stream, the packetization unit data flow being both made up of the video data after compressing or voice data is formed.Code stream enters
One step is divided into elementary stream (ES), programme elementary stream (PES), program stream (PS), transmission code stream (TS) etc..
No matter which kind of code stream, in order to realize encoding under various different conditions and decoding synchronization, all comprise in its packet
There are system clock and Program Clock Reference (PCR), for indicating coding and the decoding of video and audio frequency, during described program reference
The time difference relation between current time zone and universal time is included, usually time_off set packet in clock.The time difference
Relation shows as the difference between the time zone of current region and 0 time zone, and scope is [- 12,12], for example, the time zone that Beijing is located
Wei Dong eight area, then the time difference relation between the current time zone comprising in Pekinese's digital television code stream and universal time is 8.
Based on this point, technical scheme can extract comprise in time_off set packet current
Time difference relation between time zone and universal time, thus obtaining current time-zone information, is arranged manually without user.
Specifically, from current code stream, the method for the data that acquisition comprises time difference information is：Create time-zone information and obtain clothes
Business, for obtaining the time difference relation between current time zone and universal time from current code stream, believes when starting described time zone
After breath obtains service, this service initiates the request of query time difference information to smart television middleware, and smart television middleware receives
To after request, obtain the packet comprising time difference information from the current code stream of DTV.
Wherein, described smart television middleware is a kind of digital TV interaction system, independent of intelligent television, distributed should
Realize shared resource with software by described smart television middleware.Smart television middleware is located at intelligent television/server
On operating system, manage computer resource and network communication, be the software connecting intelligent television server.By described intelligence
Can obtain packet in current code stream by TV middleware, and then extract from packet and comprise current time zone and the world
The packet of the time difference relation between the standard time.
Next, in the step s 120, described packet is decoded analyze, you can obtain current time-zone information.
Specifically, comprise the time difference information in the data of time difference information described in extraction and be converted into the region residing for intelligent television
Time-zone information is stored in the database of intelligent television system, and coupling system passes through Network Time Protocol server, and acquisition is worked as automatically
Front universal time, you can obtain accurate current time.
In conjunction with the method in above-mentioned automatic acquisition time zone, present invention also offers a kind of intelligent television arranges the side of time automatically
Method, including：Current universal time is automatically obtained by Network Time Protocol server, and this time synchronized is given intelligence
The system clock of TV；Obtain the data comprising time difference information from current code stream, described time difference information is universal time
The time difference and local time in the region residing for intelligent television between；The time difference letter in the data of time difference information is comprised described in extraction
The time-zone information ceasing and being converted into the region residing for intelligent television is stored in the database of intelligent television system；In conjunction with institute
The time-zone information stating the region residing for intelligent television is adjusted to the system clock of intelligent television, when obtaining current accurate
Between.
Referring to Fig. 2, the method automatically arranging the time to intelligent television in one embodiment of the invention is described in detail.
First, intelligent television client 200 obtains current universal time by Network Time Protocol server.Tool
Body, after intelligent television client 200 starts, system service 210 creates network time more new demand servicing 211, and network time is more
New demand servicing 211 sends signal to standard time Network Time Protocol server 100, asks the standard time, and NTP takes
After business device 100 receives the request signal of intelligent television client transmission, to system clock 213 feedback standards of intelligent television
Time, thus obtain current universal time.
Next, intelligent television client 200 obtains current time-zone information by smart television middleware.Specifically,
After intelligent television client 200 starts, system service 210 creates network time zone more new demand servicing 212, network time zone more new demand servicing
212 send request signal time difference data to smart television middleware 300, and the time difference data of smart television middleware 300 obtains list
Unit 310 receives request data, and is extracted when including current from the code stream of current DTV according to this request data
The packet of the time difference relation between area and universal time, usually time_off set packet, afterwards, by energy electricity
Time difference data resolution unit 320 depending on middleware 300 parses to the packet obtaining, and obtains time difference data, and this is counted
According to feeding back to mapped system time zone 214, the time-zone information time difference data obtaining being converted to the region residing for intelligent television is deposited
Universal time in the database of intelligent television client 200, in coupling system moderate 213 for the storage, you can obtain accurately
Current time.
Preferably, referring to Fig. 1, the method that described intelligent television obtains time zone automatically also includes step S130, and monitoring is current
Code stream information, when it changes, is updated to time-zone information.Specifically, could be arranged to, in intelligent television client
After 200 reopen each time, time-zone information is updated according to current code stream information；May be alternatively provided as, with the fixing cycle not
Interruption current code stream is monitored, when finding code stream information change, updates time-zone information.
Accordingly, referring to Fig. 3, present invention also offers a kind of intelligent television obtains the device in time zone automatically, including：The time difference
Information acquisition unit 110 and time-zone information extraction unit 120.Wherein, described time difference information acquiring unit 110, for from current
The data comprising time difference information is obtained, described time difference information is universal time and the region residing for intelligent television in code stream
The time difference between local time；Described time-zone information extraction unit, for comprise time difference information described in extracting data in when
Difference information is simultaneously converted into the time-zone information in the region residing for intelligent television and is stored in the database of intelligent television system.
Specifically, described time difference information acquiring unit 110 includes：Service creation module, obtains for creating time-zone information
Service；Request module, obtains after service for starting described time-zone information, initiates query time difference information to smart television middleware
Request；Data acquisition module, comprises the time difference for obtaining from the current code stream of DTV by smart television middleware
The packet of information.
Wherein, current code stream refers to the digital television signal that current intelligent television can receive, in the form of code stream
Transmission, code stream is embodied in a string binary data, wherein in comprise video, the voice data of TV programme.Existing skill
Two class data code flows are had in art：Transmission data flow and program data stream, both by the video data after compressing or audio frequency number
Formed according to the packetization unit data flow of composition.Code stream is further divided into elementary stream (ES), programme elementary stream
(PES), program stream (PS), transmission code stream (TS) etc..
No matter which kind of code stream, in order to realize encoding under various different conditions and decoding synchronization, all comprise in its packet
There are system clock and Program Clock Reference (PCR), for indicating coding and the decoding of video and audio frequency, during described program reference
The time difference relation between current time zone and universal time is included, usually time_off set packet in clock.The time difference
Relation shows as the difference between the time zone of current region and 0 time zone, and scope is [- 12,12], for example, the time zone that Beijing is located
Wei Dong eight area, then the time difference relation between the current time zone comprising in Pekinese's digital television code stream and universal time is 8.
Based on this point, technical scheme can extract comprise in time_off set packet current
Time difference relation between time zone and universal time, thus obtaining current time-zone information, is arranged manually without user.
Specifically, from current code stream, the method for the data that acquisition comprises time difference information is：Create time-zone information and obtain clothes
Business, for obtaining the time difference relation between current time zone and universal time from current code stream, believes when starting described time zone
After breath obtains service, this service initiates the request of query time difference information to smart television middleware, and smart television middleware receives
To after request, obtain the packet comprising time difference information from the current code stream of DTV.
Wherein, described smart television middleware is a kind of digital TV interaction system, independent of intelligent television, distributed should
Realize shared resource with software by described smart television middleware.Smart television middleware is located at intelligent television/server
On operating system, manage computer resource and network communication, be the software connecting intelligent television server.By described intelligence
Can obtain packet in current code stream by TV middleware, and then extract from packet and comprise current time zone and the world
The packet of the time difference relation between the standard time.
Described packet is decoded analyze by time-zone information extraction unit 120, you can obtain current time-zone information.
Specifically, comprise the time difference information in the data of time difference information described in extraction and be converted into the region residing for intelligent television
Time-zone information is stored in the database of intelligent television system, and coupling system passes through Network Time Protocol server, and acquisition is worked as automatically
Front universal time, you can obtain accurate current time.
Preferably, referring to Fig. 3, the method that described intelligent television obtains time zone automatically also includes time-zone information updating block,
For monitoring current code stream information, when it changes, time-zone information is updated.Specifically, described time-zone information is more
New unit could be arranged to, after intelligent television client 200 reopens each time, when being updated according to current code stream information
Area's information；May be alternatively provided as, with fixing cycle continual current code stream is monitored, when finding code stream information change
When, update time-zone information.
In conjunction with the device in above-mentioned automatic acquisition time zone, present invention also offers a kind of intelligent television arranges the dress of time automatically
Put, including：Standard time acquiring unit, for automatically obtaining current Greenwich mean time by Network Time Protocol server
Between, and by this time synchronized to intelligent television system clock；Time difference information acquiring unit, for obtaining bag from current code stream
Data containing time difference information, described time difference information is between the local time in region residing for universal time and intelligent television
The time difference；Time-zone information extraction unit, for comprise time difference information described in extracting data in time difference information and be converted
The time-zone information in the region residing for intelligent television is stored in the database of intelligent television system；Set of time unit, is used for
Time-zone information in conjunction with the region residing for described intelligent television is adjusted to the system clock of intelligent television, obtains current standard
The really time.
The present invention be directed to prior art in intelligent television cannot adjust automatically time zone problem, directly obtain from current code stream
Take the data comprising time difference information, and therefrom extract the system that time-zone information is synchronized to intelligent television, realize automatic synchronization system
The function in system time zone, can simplify user operation, improve device intelligence degree, it is to avoid user error setting leads to system time
The abnormal problem of display occurs, and improves Consumer's Experience.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as limiting involved claim.This
Outward it is clear that " inclusion " one word is not excluded for other units or step, odd number is not excluded for plural number.In system claims, statement is multiple
Unit or device can also be realized by software or hardware by a unit or device.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Claims (8)
1. a kind of intelligent television obtains the method in time zone automatically it is characterised in that including：
Obtain the data comprising time difference information from current code stream, described time difference information is universal time and intelligent television institute
The time difference between the local time in region at place；
Comprise described in extraction the time difference information in the data of time difference information and be converted into the region residing for intelligent television when
Area's information Store is in the database of intelligent television system.
2. intelligent television according to claim 1 obtains the method in time zone automatically it is characterised in that obtaining from current code stream
The method taking the data comprising time difference information is：
Create time-zone information and obtain service；
After starting described time-zone information acquisition service, initiate the request of query time difference information to smart television middleware；
Smart television middleware obtains the packet comprising time difference information from the current code stream of DTV.
3. intelligent television according to claim 1 obtains the method in time zone automatically it is characterised in that also including：
Monitor current code stream information, when it changes, time-zone information is updated.
4. a kind of intelligent television arranges the method for time automatically it is characterised in that including：
Current universal time is automatically obtained by Network Time Protocol server, and by this time synchronized to intelligent television
System clock；
Obtain the data comprising time difference information from current code stream, described time difference information is universal time and intelligent television institute
The time difference between the local time in region at place；
Comprise described in extraction the time difference information in the data of time difference information and be converted into the region residing for intelligent television when
Area's information Store is in the database of intelligent television system；
Time-zone information in conjunction with the region residing for described intelligent television is adjusted to the system clock of intelligent television, obtains current
Correct time.
5. a kind of intelligent television obtains the device in time zone automatically it is characterised in that including：
Time difference information acquiring unit, for obtaining the data comprising time difference information from current code stream, described time difference information is generation
The time difference between the local time in the region residing for boundary's standard time and intelligent television；
Time-zone information extraction unit, for comprise time difference information described in extracting data in time difference information and be converted into intelligence
The time-zone information in the region residing for energy TV is stored in the database of intelligent television system.
6. intelligent television according to claim 5 obtains the device in time zone automatically it is characterised in that described time difference information obtains
Unit is taken to include：
Service creation module, obtains service for creating time-zone information；
Request module, obtains after service for starting described time-zone information, initiates query time difference information to smart television middleware
Request；
Data acquisition module, comprises time difference information for obtaining from the current code stream of DTV by smart television middleware
Packet.
7. intelligent television according to claim 5 obtains the device in time zone automatically it is characterised in that described device is also wrapped
Include：
Time-zone information updating block, for monitoring current code stream information, when it changes, is updated to time-zone information.
8. a kind of intelligent television arranges the device of time automatically it is characterised in that including：
Standard time acquiring unit, for current universal time is automatically obtained by Network Time Protocol server, and
By this time synchronized to intelligent television system clock；
Time difference information acquiring unit, for obtaining the data comprising time difference information from current code stream, described time difference information is generation
The time difference between the local time in the region residing for boundary's standard time and intelligent television；
Time-zone information extraction unit, for comprise time difference information described in extracting data in time difference information and be converted into intelligence
The time-zone information in the region residing for energy TV is stored in the database of intelligent television system；
Set of time unit, for the system clock to intelligent television for the time-zone information with reference to the region residing for described intelligent television
It is adjusted, obtain current correct time.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836525.8A CN106412697A (en) | 2016-09-20 | 2016-09-20 | Method and device for automatically acquiring time zone for smart television |
| PCT/CN2016/112515 WO2018053962A1 (en) | 2016-09-20 | 2016-12-28 | Method and apparatus for automatically acquiring time zone of smart television |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836525.8A CN106412697A (en) | 2016-09-20 | 2016-09-20 | Method and device for automatically acquiring time zone for smart television |
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| CN106412697A true CN106412697A (en) | 2017-02-15 |
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| CN201610836525.8A Pending CN106412697A (en) | 2016-09-20 | 2016-09-20 | Method and device for automatically acquiring time zone for smart television |
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| WO (1) | WO2018053962A1 (en) |
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| CN109040820A (en) * | 2018-08-27 | 2018-12-18 | 深圳Tcl数字技术有限公司 | Method for synchronizing time, device, smart television and computer readable storage medium |
| CN109039518A (en) * | 2018-08-21 | 2018-12-18 | 四川长虹电器股份有限公司 | The ntp server address intelligent management of Android television system |
| CN110636358A (en) * | 2018-06-25 | 2019-12-31 | 深圳Tcl新技术有限公司 | Standby lamp control method, smart television and storage medium |
| CN113038227A (en) * | 2021-02-04 | 2021-06-25 | 东莞市金锐显数码科技有限公司 | Clock display method, device, equipment and storage medium |
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| WO2018053962A1 (en) | 2018-03-29 |
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