CN108495175A - A kind of method and apparatus for controlling communication message when smart television interconnection external equipment - Google Patents
A kind of method and apparatus for controlling communication message when smart television interconnection external equipment Download PDFInfo
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- CN108495175A CN108495175A CN201810202119.5A CN201810202119A CN108495175A CN 108495175 A CN108495175 A CN 108495175A CN 201810202119 A CN201810202119 A CN 201810202119A CN 108495175 A CN108495175 A CN 108495175A
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- smart television
- external equipment
- standby mode
- false
- timed task
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Classifications
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43622—Interfacing an external recording device
-
- 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
Abstract
The invention discloses the method and apparatus for controlling communication message when a kind of smart television interconnects external equipment, cannot rational communication control message the technical issues of causing user experience to reduce to solve smart television existing in the prior art in the standby state.This method includes：When reaching the startup time of timed task in smart television, smart television is switched to false open state from true standby mode and starts timed task；Under false open state, the first communication message is sent to the external equipment to interconnect with smart television；Wherein, the first communication information is for allowing smart television and external equipment to keep interconnecting, but does not make external equipment power amplifier；At the end of timed task, if there is the other tasks being carrying out in smart television, false open state is switched to false standby mode；Under false standby mode, forbid sending the second communication message to external equipment；Wherein, the second communication message is standby for controlling external equipment.
Description
Technical field
The present invention relates to TV technologies, and communication control disappears when interconnecting external equipment more particularly, to a kind of smart television
The method and apparatus of breath.
Background technology
Currently, in smart television, generally all there is TV program order recording function.User is by using TV programme
Scheduling recording function can allow user according to the time of oneself, watch the TV programme played in different time sections.
In general, TV program order recording function, can not only use, but also can be in standby shape when playing program
State uses.Such as user wishes to record a football match in second day 3 points of morning, then user is football match setting of the programs
Preserved program, but user wish TV can in the state of standby automatic recording program, to facilitate user second day can be with
Football match is appreciated in such a way that program is recorded in viewing.Under normal circumstances, TV can start automatically when second day morning 3
(not spreading its tail) and the program is recorded, TV continues standby after the completion of performance recording, by using this in standby mode
The method of lower recording TV program, does not just interfere with the rest of user.
But if in smart television external power amplifying device, such as stereo set, then smart television is recorded in the standby state
When program, smart television is mute and does not spread its tail that this is " standby mode " for user, but is out for smart television
Machine state, the stereo set to interconnect at this time with smart television will be waken up, and when stereo set is waken up is that there are one
Determine sound, it can be fairly obvious when in the dead of night；And smart television can carry out standby operation again after recording task,
Stereo set can carry out standby according to the instruction of smart television again at this time, and there is also certain sound at this time, this will reduce and uses
The usage experience at family.
Therefore, how reasonably to allow smart television communication control message in the standby state, make smart television complete it is fixed
When task while can also effectively promote user experience, become a urgent problem to be solved.
Invention content
The present invention provides the method and apparatus for controlling communication message when a kind of smart television interconnection external equipment, to solve
Smart television existing in the prior art in the standby state, reasonably communication control message cannot cause user experience to reduce
Technical problem.
In a first aspect, in order to solve the above technical problems, smart television provided in an embodiment of the present invention is controlled in the standby state
The technical solution of the method for communication message processed is as follows：
When reaching the startup time of timed task in the smart television, the smart television switches from true standby mode
To false open state and start the timed task；
Under the false open state, sends the first communication to the external equipment to interconnect with the smart television and disappear
Breath；Wherein, first communication message is for allowing the smart television and the external equipment to keep interconnecting, but does not make institute
State external equipment power amplifier；
It, will if there is the other timed tasks being carrying out in the smart television at the end of the timed task
The vacation open state is switched to false standby mode；
Under the false standby mode, forbid sending the second communication message to the external equipment；Wherein, described second is logical
News message is standby for controlling the external equipment.
Optionally, the startup timed task, including：
The minimum difference for starting time and current time in timing task information is calculated, timing is obtained；Wherein, described
The minimum startup time is the minimum time after the current time；
Countdown is carried out to the timing,
When countdown is to zero, start the timed task.
Optionally, at the end of the timed task, if there is the other timings being carrying out to appoint in the smart television
The false open state is then switched to false standby mode by business, including：
At the end of other described timed tasks execute, the true standby mode is switched to from the false standby mode；
Or
When there is no other described timed tasks, the true standby mode is switched to from the false open state.
Optionally, before starting the timed task, further include：
Under the true standby mode, second communication message is sent to the external equipment.
Optionally, in the startup time of timed task in reaching the smart television, the smart television is from really waiting for
Before machine state is switched to false open state and starts the timed task, further include：
The smart television exchange is powered on and powered on successfully is in the true standby mode afterwards；
The startup stored in the nonvolatile memory is time-synchronized to controller MCU.
Second aspect, an embodiment of the present invention provides the dresses that communication message is controlled when a kind of smart television interconnects external equipment
It sets, including：
Starting module, for when reaching the startup time of timed task in the smart television, the smart television from
True standby mode is switched to false open state and starts the timed task；
Sending module, under the false open state, being sent out to the external equipment to interconnect with the smart television
Send the first communication message；Wherein, first communication message is for allowing the smart television and the external equipment to keep interconnecting
Intercommunication, but do not make the external equipment power amplifier；
Handover module, at the end of working as the timed task, if being also carrying out in the smart television other
The false open state is then switched to false standby mode by timed task；
Disabled module, under the false standby mode, forbidding sending the second communication message to the external equipment；Its
In, second communication message is standby for controlling the external equipment.
Optionally, when starting the timed task, the starting module is used for：
The minimum difference for starting time and current time in timing task information is calculated, timing is obtained；Wherein, described
The minimum startup time is the minimum time after the current time；
Countdown is carried out to the timing,
When countdown is to zero, start the timed task.
Optionally, at the end of the timed task, if there is the other timings being carrying out to appoint in the smart television
The false open state is then switched to false standby mode by business, and the handover module is additionally operable to：
At the end of other described timed tasks execute, the true standby mode is switched to from the false standby mode；
Or
When there is no other described timed tasks, the true standby mode is switched to from the false open state.
Optionally, before starting the timed task, the starting module is additionally operable to：
Under the true standby mode, second communication message is sent to the external equipment.
Optionally, in the startup time of timed task in reaching the smart television, the smart television is from really waiting for
Before machine state is switched to false open state and starts the timed task, the starting module is additionally operable to：
The smart television exchange is powered on and powered on successfully is in the true standby mode afterwards；
The startup stored in the nonvolatile memory is time-synchronized to controller MCU.
The technical solution in said one or multiple embodiments through the embodiment of the present invention, the embodiment of the present invention at least have
There is following technique effect：
In embodiment provided by the present application, fining pipe to the booting of smart television and standby is carried out based on timed task
Smart television is switched to false booting shape by reason when the timed task in smart television, which reaches, starts the time from true standby mode
State simultaneously starts timed task；And then make smart television under false open state, it sends and protects to the external equipment to interconnect therewith
It holds and interconnects but not the first communication message of power amplifier；And at the end of timed task, it is carrying out if also having in smart television
Other timed tasks, then false open state is switched to false standby mode, and forbid sending control to external equipment that its is standby
The second communication message.By in the state change of the caused smart television of timed task, not sent to external equipment to it
The communication message that power amplifier wakes up, makes external equipment not alarm user because sending out power amplifier, so as to effectively promote user's body
It tests；Simultaneously as smart television reduces the transmission times with the communication message of external equipment when carry out state continuously switches,
So as to realize the precise controlling to communication message, and then save resource.
Further, since the above method can delete expired timed task from timing task information, and will under
The timing of one timed task corresponding with the startup time that current time is nearest is synchronized to MCU, so as to ensure
User multiple timed tasks are continuously set after, when having expired timed task, remain to effectively execute effective timed task, this
It can reach relatively reliable technique effect compared to using the method for hardware.
It further, being capable of false booting, and the automatic synchronization when vacation is switched on automatically since smart television is in power-down rebooting
In the minimum timing to MCU for starting time corresponding timed task in timing task information, so as to effectively keep away
Exempt from smart television in standby mode since the abnormal factors such as power down cause the timing in MCU that abnormal situation is written, in fact
Now effectively improve the reliability for executing timed task.
Description of the drawings
Fig. 1 is the flow of the smart television provided in an embodiment of the present invention method of communication control message in the standby state
Figure；
Fig. 2 is the state synchronized figure of smart television provided in an embodiment of the present invention and external equipment；
Fig. 3 is that the structure of the smart television provided in an embodiment of the present invention device of communication control message in the standby state is shown
It is intended to.
Specific implementation mode
The method and apparatus that implementation column of the present invention provides smart television communication control message in the standby state, to solve
Smart television existing in the prior art in the standby state, reasonably communication control message cannot cause user experience to reduce
Technical problem.
In order to solve the above technical problems, general thought is as follows for technical solution in the embodiment of the present application：
The method that a kind of smart television communication control message in the standby state is provided, including：When reaching in smart television
When the startup time of timed task, smart television is switched to false open state from true standby mode and starts timed task；In vacation
Under open state, the first communication message is sent to the external equipment to interconnect with smart television；Wherein, the first communication information is used
In allowing smart television and external equipment to keep interconnecting, but external equipment power amplifier is not made；At the end of timed task, if intelligence
There are the other timed tasks being carrying out in TV, then false open state is switched to false standby mode；In false standby mode
Under, forbid sending the second communication message to external equipment；Wherein, the second communication message is standby for controlling external equipment.
Due in the above scheme, the booting to smart television and standby carry out fine-grained management based on timed task, when
When timed task in smart television reaches the startup time, smart television is switched to false open state from true standby mode and is opened
Dynamic timed task；And then make smart television under false open state, it is sent to the external equipment to interconnect therewith and keeps interconnection
First communication message of intercommunication but not power amplifier；And at the end of timed task, if being also carrying out in smart television other
False open state is then switched to false standby mode by timed task, and forbid to external equipment send control its standby second
Communication message.By in the state change of the caused smart television of timed task, not called out to external equipment transmission its power amplifier
Awake communication message makes external equipment not alarm user because sending out power amplifier, so as to effectively promote user experience；Together
When, since smart television reduces the transmission times with the communication message of external equipment when carry out state continuously switches, to
It can realize the precise controlling to communication message, and then save resource.
In order to better understand the above technical scheme, below by attached drawing and specific embodiment to technical solution of the present invention
It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical solution of the present invention
Thin explanation, rather than to the restriction of technical solution of the present invention, in the absence of conflict, the embodiment of the present invention and embodiment
In technical characteristic can be combined with each other.
Referring to FIG. 1, the method that the embodiment of the present invention provides smart television communication control message in the standby state, the party
The processing procedure of method is as follows.
Step 101：When reaching the startup time of timed task in smart television, smart television switches from true standby mode
To false open state and start timed task.
Wherein, true standby mode is all closed for all tasks in smart television, and the micro-control unit of only smart television
MCU is in operating status.False open state is switched on for smart television but does not execute the state of playing task.
In order to distinguish the various task statuses of smart television, can for smart television be arranged state table by way of, into
Row is distinguished, specifically, reference can be made to table 1.
Table 1
It is to be appreciated that task status cited in table 1, only one in the numerous task statuses of smart television
Point, according to different system used by smart television, different task statuses can be designed, therefore smart television is specifically possessed
Which task status, does not limit herein.
By mode shown in table 1, the different business of smart television can be directed to, different task statuses is set.In reality
In the application of border, corresponding operation can be executed according to the ID or state value of task status.
Timed task can be the reserved recording task that user is arranged in smart television, can also be smart television
Timing update task dispatching.Below in an example, it will be described so that timed task is reserved recording task as an example.
For example, timed task can be：9:00 records morning news or 11:00 records financial and economic news or 00:
00 carries out system update etc..These timed tasks are stored in the timing task information of smart television.
Usual smart television can not can also have when executing timed task when smart television plays TV programme
When having broadcasting TV programme.
By taking reserved recording task as an example, user using the reserved recording task of smart television when being preengage, typically
By in the programme information being reserved write-in timing task information (precontract task information can also be referred to as), so as to smart television,
According to the programme information automatic recording program in timing task information.
Wherein, when user is by remote controler, after setting needs the program of pre-recording, smart television can be by the timed task
It is synchronized in timing task information, for timing task information for storing all timed tasks preengage, storage form can be with
It is not limited specifically in the form of tables of data, database.
When user is by the switch that waits on remote controler, when selection makes smart television standby, smart television will judge currently
Whether the timed task that is carrying out, such as 9 are had:00 records morning news, 00：00 executes update task dispatching.If so, then allowing intelligence
Energy TV vacation is standby, after the completion of being carrying out for task, makes smart television very standby；If nothing, make smart television very standby.
At this point, smart television sends standby command to the external equipment to interconnect therewith, such as stereo set, keep external equipment standby.
After smart television is very standby, before starting timed task, can also periodically it be controlled according to preset time
Smart television vacation is switched on, and the startup of timed task is time-synchronized in the microcontroller of smart television, can determine in this way
The startup time in Shi Gengxin MCU, make timed task on startup between then, can and its start the timed task.
Before starting timed task, if the power supply of smart television occur power-off (sometimes referred to as power down) afterwards, again on
When the situation of electricity, then control smart television vacation booting, and startup be time-synchronized in MCU, make timed task on startup between
Then, capable of and its starting the timed task, when without being lost because of the information after smart television power down, in MCU, timing being caused to appoint
It cannot be executed in time after between business on startup.
Wherein, vacation be switched on when, can also by detect electronic program guides (Electronic Program Guide,
EPG) whether there is update, if there is update, then fresh information is synchronized in timing task information.And after update is completed,
Recalculate the startup time of timed task.
For example, it is assumed that smart television under true standby mode, allows smart television every 2 hours, keep smart television automatically false
Booting, then controls into false open state when the timing of the timer of smart television, which reaches, judges that preset time 2 is small
Smart television vacation is switched on, and can check whether EPG has update when vacation is switched on, if any fresh information is then synchronized to timed task
In information.And after update is completed, recalculate the startup time of timed task.
For another example, it is assumed that smart television is under true standby mode, 3:Have a power failure suddenly in the family of 00 user, 10 minutes it
Afterwards, it and sends a telegram here, user preengages in this period 3:30 broadcast times for starting the soccer programs recorded were changed,
It is changed to 4:00 broadcasts.Then smart television after the power is turned on, into false power on mode, while checking whether EPG has update, work as discovery
EPG has update, and (e.g., the broadcast time of soccer programs updates for 4:00) it when, needs based on newer electronic program guides to fixed
When mission bit stream in the starting recording times of soccer programs do corresponding update, that is, the time for starting to record by soccer programs
From 3:30 are adjusted to 4:00.And recalculate timing, that is, calculate the minimum time started 4:00 arrives current time 3:Between 10
Time difference be 50 minutes, i.e., timing be 50 minutes, to timing countdown to 0 when, as
Further, the process for starting timed task is as follows：
First, the effective minimum difference for starting time and current time in timing task information is calculated, timing is obtained；
Wherein, the effective minimum startup time is the minimum startup time after current time.
For example, there is 3 timed tasks in timing task information, the corresponding startup time is once 3:00、9:00、13:00,
Current time is 3:30, due to 2:The power supply failed suddenly when 50, and 3:15 are just powered, therefore after re-powering, start the time
It is 3:00 timed task is also in timing task information, but for current time 3:3 for 30:00 timed task has been subjected to
Phase should delete the task, so effective minimum in timing task information start after the time should refer to current time
The minimum startup time, i.e., 9:00.
Timed task is had expired for deleting in timing task information, following methods may be used：
It can exist if starting the time by comparing the size for each starting time and current time in timing task information
Before current time, then show that corresponding timed task is out of date, it should be deleted from timing task information, if starting the time
After current time, then illustrates that corresponding timed task is effective, should retain.
Then, countdown is carried out to timing, when countdown is to zero, starts timed task.
As an example it is assumed that current time is 2:30, there are 5 programs to be recorded in precontract task information, is program 1- sections
Mesh 5, see table 2.
Table 2
| ID | Programm name | Start the time | End time |
| 1 | Program 1 | 3:30 | 4:00 |
| 2 | Program 2 | 4:20 | 5:20 |
| 3 | Program 3 | 2:35 | 3:20 |
| 4 | Program 4 | 5:30 | 6:30 |
| 5 | Program 5 | 1:30 | 2:20 |
First, 5 timed tasks (program i.e. to be recorded) being based in timing task information and current time (i.e. from table 2)
The startup time in determine effective minimum to start the time.
For example, can be by the timed task of each in timing task information and current time 2:30 are compared, and delete
2:The timed task started corresponding to the time before 30, that is, delete program 5；Then to remaining timed task (i.e. program 1-
Program 4) it is ranked up, the result of sequence is：The startup time of program 3<The startup time of program 1<The startup time of program 2<
The startup time of program 4, when may thereby determine that the effective minimum startup time is the startup of program 3 in precontract task information
Between 2:35.
Then, the effective minimum startup time 2 in timing task information is calculated：35 with current time 2:Time between 30
Difference is 5 minutes, to obtain timing 5 minutes.
Finally, countdown was carried out in 5 minutes to timing, when countdown is to 0, starts the record to timed task program 3
System.
After smart television is switched to false open state and starts timed task from true standby mode, step 102 is executed.
Step 102, under false open state, send the first communication to the external equipment that interconnects with smart television and disappear
Breath；Wherein, the first communication information is for allowing smart television and external equipment to keep interconnecting, but does not make external equipment power amplifier.
It will be appreciated that in this application, smart television and external equipment all support consumer electronics to control CEC harmony
Sound returns ARC.
When smart television is under false open state, by sending the first communication information to the external equipment being attached thereto,
Smart television is allowed to carry out basic communication with external equipment, without waking up external equipment.For example, at regular intervals, carrying out
Line is notified to.In this way, when smart television will be allowed to execute timed task under false open state, external equipment is will not wake up, in turn
Just external equipment will not be allowed to generate sound, influence user experience.
If smart television is under true open state, start timed task, then smart television is called out to external equipment transmission
It wakes up and instructs, such as CEC_OC_SYSTEM_AUDIO_MODE_REQUEST can be such that external equipment is waken up.
Such as following message content can be used：
Message.dest=CEC_ADDRESS_AUDIO
Message.Datablock [0]=CEC_OC_SYSTEM_AUDIO_MODE_REQUEST
Message.Datalength=3
Wherein, the address Message.dest of external equipment is generally 5, information order Message.Datablock [0] one
As be fixed as 0X70, after external equipment receives this message can according to protocol requirement from standby mode wake up.
Refer to Fig. 2, the status synchronizing process of smart television and external equipment is as follows.
Step 201：Smart television determines whether really to be switched in booting.
If it is, thening follow the steps 2011.
Step 2011：Third communication message is sent to external equipment, to wake up external equipment.
If it has not, thening follow the steps 203.
Step 202：Smart television determines whether very standby when standby.
If it is, thening follow the steps 2021.
Step 2021：The second communication message is sent to external equipment, so that external equipment enters standby mode.
If it has not, thening follow the steps 203.
Step 203：Smart television sends the first communication message to external equipment, to keep interconnecting therewith, at this time
External equipment keeps standby mode.
In this way, just can execute timed task in smart television allows external equipment to be in when without sounding
It is standby；When needing sounding, external equipment is waken up.
At the end of timed task, step 103-104 is referred to.
Step 103, at the end of timed task, will if there is other timed tasks for being carrying out in smart television
False open state is switched to false standby mode.
Step 104, under false standby mode, forbid to external equipment send the second communication message；Wherein, the second communication disappears
Breath is standby for controlling external equipment.
Specifically, the second communication message can be CEC_OC_STANDBY.
By allowing smart television under false standby mode, forbid the mode that the second communication message is sent to external equipment, it can
Further to allow external equipment when smart television carries out task status switching, do not make a sound, and then reasonably control logical
News message effectively promotes user experience.
At the end of timed task, if not having other tasks to be carrying out in smart television, false open state is switched
The second communication message is sent to true standby mode, and to external equipment, keeps external equipment standby.
For example, under false standby mode, smart television sends the second communication message CEC_OC_STANDBY message to external
Equipment.Such as following message content can be sent：
Message.src=CEC_ADDRESS_TV
Message.dest=CEC_ADDRESS_AUDIO
Message.Datablock [0]=CEC_OC_STANDBY
Message.Datalength=3
Wherein, CEC_ADDRESS_TV is the address of smart television itself, and CEC_ADDRESS_AUDIO is external equipment
Address, generally 5, CEC_OC_STANDBY are information order, generally 0X36.
External equipment is just switched to standby mode by external equipment after receiving this message from open state.
It, can also be it is to be appreciated that said program provided by the present invention can be not only used for recording TV program
For restoring other timed tasks in smart television.Such as, timing start-up task, timing update task dispatching.
In order to enable those skilled in the art to adequately understand this programme, a specific example is provided below and carries out
Explanation.
Assuming that user currently watches health programing by smart television, and 4 programs being subscribed in table 3 are respective
The startup time carry out performance recording, smart television passes through the external equipment that is attached thereto, such as pacifies bridge power amplifier and plays program audio.
Wherein, smart television preset time is 2 hours, i.e., automatic false booting in every 2 hours is primary.
Table 3
| ID | Programm name | Start the time | End time |
| 1 | News program | 19:00 | 19:30 |
| 2 | Soccer programs | 1:30 | 3:00 |
| 3 | Movie program | 3:30 | 5:20 |
| 4 | Talk show | 6:00 | 7:20 |
User is 19:10 have watched after health programing, and by the first operation, smart television to be made enters " standby shape
State " is needed first to judge whether smart television currently has the timed task being carrying out, judging result at this time to be to have, that is, is being recorded
News program processed allows smart television to enter false standby mode, and pacifies bridge work(to the external equipment being connected with smart television at this time
It puts and sends the second communication message, make peace bridge power amplifier standby；19:30 news programs recording finish after, control smart television into
Enter true standby mode.
Smart television is after entering true standby mode, and 2 hours periods enter false open state at preset timed intervals,
Such as, 21:When 30, when reaching preset time for the first time, control smart television vacation booting, and send the first communication to external equipment
Message is allowed to interconnect with external equipment holding, but does not make external equipment power amplifier.Also, smart television is based on timed task
Information (table 3) and current time 21:30, determine in timing task information effective minimum start that the time is second day 1:30
(corresponding soccer programs), then calculate current time 21:30 start second day time with effective minimum in timing task information
1:Time difference between 30 is 4 hours, that is, it is 4 hours to obtain timing, later, is counted within 4 hours to timing
When, when countdown is to 0, start the timed task for recording soccer programs.
However, at 24 points, powered off suddenly in user family, and in morning 1:00 restores electricity, the booting of smart television vacation at this time
Into false open state, smart television sends the first communication message to the external equipment that is attached thereto, be allowed to external equipment into
The basic communication of row, without waking up external equipment.Meanwhile smart television detects that TV Guide has updated, newer knot
Fruit is that the reproduction time of soccer programs is adjusted to 2:00-3:30, smart television is according to this update as a result, timed task is believed
The subscription time of soccer programs in breath has done corresponding update, i.e., the startup time of soccer programs is updated to 2:At the end of 00
Between be updated to 3:30.And the timing of soccer programs is recalculated, specific is (to be deleted based on new timing task information
In addition to program 1 and have updated the table 3 after the reproduction time of soccer programs) and current time 1:00, determine new timed task
The effective minimum startup time is 2 in information:00 (corresponding soccer programs), then calculate 2:00 and 1:Time difference between 00 is
1 hour, be 1 hour to obtain timing, and carry out countdown to timing, when countdown is, foot is recorded in startup to 0
Ball-joint purpose timed task.Simultaneously to forbid to external equipment send the second communication message, allow external equipment to be maintained at standby shape
State, to allow external equipment not make a sound, in order to avoid agitation user.
And if using the method for increasing hardware, i.e., it allows MCU not power down with the method for increase baby battery, can not only increase
Add the hardware cost of smart television, can not also ensure that corresponding recording task is executed when encountering above-mentioned scene.
Such as, it is there are two timed task：The startup time that program 1 is recorded is 5:00 end time was 6:00, program 2 is recorded
The startup time be 8:00 end time was 9:00.The electricity went off when if current time being 0, at this time due to the time of MCU one
It is straight to exist, but due to having a power failure, so even if to 5:00 smart television can not be switched on, it is assumed that just send a telegram here until 7 points, at this moment
Can ensure that program 2 can be recorded to by using technical solution provided by the present application, and this increase hardware method then without
Method guarantees to be recorded to program 2.
Based on same inventive concept, a kind of smart television communication control in the standby state is provided in one embodiment of the invention
The device of message, the specific implementation mode of the control method of the device can be found in the description of embodiment of the method part, repeat place
It repeats no more, refers to Fig. 2, which includes：
Starting module 201 is used for when reaching the startup time of timed task in the smart television, the smart television
It is switched to false open state from true standby mode and starts the timed task；
Sending module 202 is used under the false open state, to the external equipment to interconnect with the smart television
Send the first communication message；Wherein, first communication message is for allowing the smart television and the external equipment to keep mutual
Join intercommunication, but does not make the external equipment power amplifier；
Handover module 203, at the end of working as the timed task, if there is its being carrying out in the smart television
The false open state is then switched to false standby mode by its timed task；
Disabled module 204 disappears under the false standby mode, forbidding sending second to the external equipment and communicating
Breath；Wherein, second communication message is standby for controlling the external equipment.
Optionally, when starting the timed task, the starting module 201 is used for：
The effective minimum difference for starting time and current time in timing task information is calculated, timing is obtained；Wherein,
The effective minimum startup time is the minimum startup time after the current time；
Countdown is carried out to the timing,
When countdown is to zero, start the timed task.
Optionally, at the end of the timed task, if there is the other timings being carrying out to appoint in the smart television
The false open state is then switched to false standby mode by business, and the handover module 203 is additionally operable to：
At the end of other described timed tasks execute, the true standby mode is switched to from the false standby mode；
Or
When there is no other described timed tasks, the true standby mode is switched to from the false open state.
Optionally, before starting the timed task, the starting module 201 is additionally operable to：
Under the true standby mode, second communication message is sent to the external equipment.
Optionally, in the startup time of timed task in reaching the smart television, the smart television is from really waiting for
Before machine state is switched to false open state and starts the timed task, the starting module 201 is additionally operable to：
The smart television exchange is powered on and powered on successfully is in the true standby mode afterwards；
The startup stored in the nonvolatile memory is time-synchronized to controller MCU.
In embodiment provided by the present application, fining pipe to the booting of smart television and standby is carried out based on timed task
Smart television is switched to false booting shape by reason when the timed task in smart television, which reaches, starts the time from true standby mode
State simultaneously starts timed task；And then make smart television under false open state, it sends and protects to the external equipment to interconnect therewith
It holds and interconnects but not the first communication message of power amplifier；And at the end of timed task, it is carrying out if also having in smart television
Other timed tasks, then false open state is switched to false standby mode, and forbid sending control to external equipment that its is standby
The second communication message.By in the state change of the caused smart television of timed task, not sent to external equipment to it
The communication message that power amplifier wakes up, makes external equipment not alarm user because sending out power amplifier, so as to effectively promote user's body
It tests；Simultaneously as smart television reduces the transmission times with the communication message of external equipment when carry out state continuously switches,
So as to realize the precise controlling to communication message, and then save resource.
Further, since the above method can delete expired timed task from timing task information, and will under
The timing of one timed task corresponding with the startup time that current time is nearest is synchronized to MCU, so as to ensure
User multiple timed tasks are continuously set after, when having expired timed task, remain to effectively execute effective timed task, this
It can reach relatively reliable technique effect compared to using the method for hardware.
It further, being capable of false booting, and the automatic synchronization when vacation is switched on automatically since smart television is in power-down rebooting
In the minimum timing to MCU for starting time corresponding timed task in timing task information, so as to effectively keep away
Exempt from smart television in standby mode since the abnormal factors such as power down cause the timing in MCU that abnormal situation is written, in fact
Now effectively improve the reliability for executing timed task.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program production
Product.Therefore, in terms of the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, it wherein includes computer available programs generation that the embodiment of the present invention, which can be used in one or more,
The meter implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of code
The form of calculation machine program product.
The embodiment of the present invention be with reference to according to the method for the embodiment of the present invention, equipment (system) and computer program product
Flowchart and/or the block diagram describe.It should be understood that can be realized by computer program instructions in flowchart and/or the block diagram
The combination of flow and/or box in each flow and/or block and flowchart and/or the block diagram.These calculating can be provided
Processing of the machine program instruction to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices
Device is to generate a machine so that the instruction executed by computer or the processor of other programmable data processing devices generates
For realizing the function of being specified in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes
Device.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method for controlling communication message when smart television interconnection external equipment, which is characterized in that including：
When reaching the startup time of timed task in the smart television, the smart television is switched to vacation from true standby mode
Open state simultaneously starts the timed task；
Under the false open state, the first communication message is sent to the external equipment to interconnect with the smart television；Its
In, first communication message does not make described outer for allowing the smart television and the external equipment to keep interconnecting
Connect equipment power amplifier；
It, will be described if there is the other timed tasks being carrying out in the smart television at the end of the timed task
False open state is switched to false standby mode；
Under the false standby mode, forbid sending the second communication message to the external equipment；Wherein, second communication disappears
Breath is standby for controlling the external equipment.
2. the method as described in claim 1, which is characterized in that the startup timed task, including：
Based on timing task information and current time, the effective minimum startup time in the timing task information is determined；Wherein,
For the timing task information for storing all timed tasks, the effective minimum startup time is in the current time
The minimum startup time later；
It calculates the difference of effective minimum startup time and current time in timing task information and obtains timing；Wherein, described
The effective minimum startup time is the minimum startup time after the current time；
Countdown is carried out to the timing and starts the timed task when countdown is to zero.
3. the method as described in claim 1, which is characterized in that at the end of the timed task, if in the smart television
The false open state is then switched to false standby mode by the other timed tasks being also carrying out, including：
At the end of other described timed tasks execute, the true standby mode is switched to from the false standby mode；
Or
When there is no other described timed tasks, the true standby mode is switched to from the false open state.
4. the method as described in any claims of claim 1-3, which is characterized in that before starting the timed task, also wrap
It includes：
Under the true standby mode, second communication message is sent to the external equipment.
5. method as claimed in claim 4, which is characterized in that in the startup of timed task in reaching the smart television
Between when, before the smart television is switched to false open state and starts the timed task from true standby mode, further include：
The smart television exchange is powered on and powered on successfully is in the true standby mode afterwards；
The startup stored in the nonvolatile memory is time-synchronized to controller MCU.
6. controlling the device of communication message when a kind of smart television interconnection external equipment, which is characterized in that including：
Starting module, for when reaching the startup time of timed task in the smart television, the smart television is from really waiting for
Machine state is switched to false open state and starts the timed task；
Sending module sends the under the false open state to the external equipment to interconnect with the smart television
One communication message；Wherein, first communication message is used to allow the smart television and the external equipment to keep interconnecting,
But the external equipment power amplifier is not made；
Handover module, at the end of working as the timed task, if there is the other timings being carrying out in the smart television
The false open state is then switched to false standby mode by task；
Disabled module, under the false standby mode, forbidding sending the second communication message to the external equipment；Wherein,
Second communication message is standby for controlling the external equipment.
7. device as claimed in claim 6, which is characterized in that when starting the timed task, the starting module is used for：
The effective minimum difference for starting time and current time in timing task information is calculated, timing is obtained；Wherein, described
The effective minimum startup time is the minimum startup time after the current time；
Countdown is carried out to the timing and starts the timed task when countdown is to zero.
8. device as claimed in claim 7, which is characterized in that at the end of the timed task, if in the smart television
The false open state is then switched to false standby mode by the other timed tasks being also carrying out, and the handover module is also
For：
At the end of other described timed tasks execute, the true standby mode is switched to from the false standby mode；
Or
When there is no other described timed tasks, the true standby mode is switched to from the false open state.
9. the device as described in any claims of claim 6-8, which is characterized in that described before starting the timed task
Starting module is additionally operable to：
Under the true standby mode, second communication message is sent to the external equipment.
10. device as claimed in claim 9, which is characterized in that in the startup of the timed task in reaching the smart television
It is described to open before the smart television is switched to false open state and starts the timed task from true standby mode when the time
Dynamic model block is additionally operable to：
The smart television exchange is powered on and powered on successfully is in the true standby mode afterwards；
The startup stored in the nonvolatile memory is time-synchronized to controller MCU.
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