CN107770623A - A kind of upgrade method and device of system for TV set software - Google Patents
A kind of upgrade method and device of system for TV set software Download PDFInfo
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- CN107770623A CN107770623A CN201711079304.1A CN201711079304A CN107770623A CN 107770623 A CN107770623 A CN 107770623A CN 201711079304 A CN201711079304 A CN 201711079304A CN 107770623 A CN107770623 A CN 107770623A
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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
- H04N21/45—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
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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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4435—Memory management
Abstract
The embodiment of the invention discloses a kind of upgrade method and device of system for TV set software.Methods described includes：With the presence or absence of upgrading data in the transport stream for judging to receive according to default identification marking；If there is the upgrading data, then start multi-threaded parallel and ask and receive the upgrading data；Upgrade memory corresponding to data write-in by described to be upgraded.By using above-mentioned technical proposal, the time of data transfer is saved, realizes the quick upgrading of system for TV set software, while also solve the problems, such as to cause period of reservation of number longer due to system upgrade, improve Consumer's Experience.
Description
Technical field
The present embodiments relate to communication technical field, more particularly to a kind of upgrade method and dress of system for TV set software
Put.
Background technology
OAD (On Air Download, aerial to download) technology is a kind of software provided for Android (Android) system
Upgrade technique.It is powerful, and free of losses upgrade-system can be realized by downloading OAD upgradings data.As television set retailer
When developing minor issue (referring generally to software issue) present in New function or renewal television set, retailer can be by the soft of renewal
After part is supplied to television program service provider, television program service provider can increase to upgrading software in program.
The television set of program is watched, the renewal software of this batch television set will be recognized whether in programme information, then by software
Television set is downloaded to, and asks the user whether to upgrade software.
When the television set for being provided with android system need to carry out software upgrading, television program service provider generally presses
According to DSMCC, (Digital Storage Media Command and Control, Digital Storage Media Command and control extend
Agreement) data carousel (Data Carousel) mode for being provided of specification sends data.Due in data carousel standard, adopting
With following four kinds of message in DSMCC specifications：(1) DDB (DownloadDataBlock, downloading data block message), DII
(DownloadInfoIndication, download instruction message), DSI (DownloadServerInitiate, at the beginning of download server
Beginningization message) and DownloadCancel (download and cancel message), wherein it is desired to which the data of transmission are encapsulated in DDB, control disappears
Breath is encapsulated in DSI, DII and DownloadCancel.Therefore, when TV set terminal need download upgrading data when, it is necessary to according to
The data encapsulated in the progressive download DDB of the data block of DII descriptions.
However, Android system is because data volume is larger, television set elapsed time when receiving data and carrying out software upgrading
It is more serious, it greatly affected Consumer's Experience.
The content of the invention
The embodiment of the present invention provides a kind of upgrade method and device of system for TV set software, the system for solving television set
The problem of software upgrade process is time-consuming longer, reduce the stand-by period of user, reach the effect of lifting Consumer's Experience.
To achieve the above object, the embodiment of the present invention adopts the following technical scheme that：
In a first aspect, the embodiments of the invention provide a kind of upgrade method of system for TV set software, methods described includes：
With the presence or absence of upgrading data in the transport stream for judging to receive according to default identification marking；
If there is the upgrading data, then start multi-threaded parallel and ask and receive the upgrading data；
Upgrade memory corresponding to data write-in by described to be upgraded.
Further, the startup multi-threaded parallel is asked and receives the upgrading data, including：
Start multi-threaded parallel request description information corresponding with the upgrading data；
The description information is parsed to obtain the correlation attribute information of the upgrading data；
The upgrading data are received according to the correlation attribute information, and the upgrading data are cached.
Further, the upgrading data packet includes at least one data block, and the correlation attribute information includes at least one
Sequence number corresponding to the size information of memory space shared by data block, each data block and each data block are in the upgrading data
In positional information；
Accordingly, it is described that the upgrading data are cached, including：
At least one data block is received according to the positional information, and is described at least one according to the size information
Individual data block opens up the buffer zone of setting quantity；
At least one data block is alternately stored into the buffer zone according to sequence number mode incremented by successively；
Accordingly, it is described to upgrade memory corresponding to data write-in by described to be upgraded, including：
By at least one data block stored in the buffer zone write-in corresponding to memory, for upgrading.
Further, it is described by corresponding to the data block stored in the buffer zone write-in after memory, the side
Method also includes：
Obtain corresponding at least one data block preset check code, and according to the default check code to it is described at least
One data block carries out CRC check.
Further, it is described to upgrade memory corresponding to data write-in by described to be upgraded, including：
By memory corresponding to the upgrading data write-in；
When getting the upgrade command of system software, according to the upgrade command, by described in the upgrading data cover
Initial data in memory is to be upgraded.
Further, before the startup multi-threaded parallel is asked and receives the upgrading data, methods described also includes：
By frequency handover corresponding to television set current playing program to frequency corresponding with the upgrading data, for connecing
Receive.
Second aspect, the embodiments of the invention provide a kind of update device of system for TV set software, described device includes：
Upgrade data identification module, with the presence or absence of upgrading in the transport stream for judging to receive for the default identification marking of basis
Data；
Upgrade data reception module, for if there is the upgrading data, then starting multi-threaded parallel and asking and receive
The upgrading data；
Upgraded module, for memory corresponding to the upgrading data write-in to be upgraded.
Further, the upgrading data reception module includes：
Description information request unit, for starting multi-threaded parallel request description information corresponding with the upgrading data；
Attribute information acquiring unit, believed for parsing the description information with obtaining the association attributes of the upgrading data
Breath；
Data buffer storage unit, the upgrading data are received for the correlation attribute information, and the upgrading data are entered
Row caching.
Further, the upgrading data packet includes at least one data block, and the correlation attribute information includes at least one
Sequence number corresponding to the size information of memory space shared by data block, each data block and each data block are in the upgrading data
In positional information；
Accordingly, the data buffer storage unit is specifically used for：
At least one data block is received according to the positional information, and is described at least one according to the size information
Individual data block opens up the buffer zone of setting quantity；
At least one data block is alternately stored into the buffer zone according to sequence number mode incremented by successively；
Accordingly, the upgraded module is specifically used for：At least one data block stored in the buffer zone is write
Corresponding memory, for upgrading.
Further, described device also includes：
Correction verification module, for will be stored in the buffer zone at least one data block write-in corresponding to memory with
After upgrading, obtain and check code is preset corresponding at least one data block, and according to the default check code to described
Data block carries out CRC check.
Further, the upgraded module is specifically used for：
By memory corresponding to the upgrading data write-in；
When getting the upgrade command of system software, according to the upgrade command, by described in the upgrading data cover
Initial data in memory is to be upgraded.
Further, described device also includes：
Frequency handover module, for start multi-threaded parallel ask and receive it is described upgrade data before, by television set
Frequency handover corresponding to current playing program is to frequency corresponding with the upgrading data, for receiving.
In the technical scheme of the embodiment of the present invention, by being judged according to default identification marking in the transport stream that receives such as
There are upgrading data in fruit, then start multi-threaded parallel and ask and receive the upgrading data.The single line provided relative to prior art
The mode of journey serially-transmitted data, the technical scheme of the embodiment of the present invention save the time of data transfer, improve television set
The update rate of system software.By the way that memory corresponding to upgrading data write-in can be upgraded to system software.By adopting
With above-mentioned technical proposal, not only realize the quick upgrading of system for TV set software, at the same also solve due to system upgrade and
The problem of caused period of reservation of number is longer, improves Consumer's Experience.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it can also be implemented according to the present invention
The content of example and these accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the upgrade method for system for TV set software that the embodiment of the present invention one provides；
Fig. 2 is a kind of schematic diagram for packet transmission that the embodiment of the present invention one provides；
Fig. 3 is a kind of flow signal of the upgrade method for preferable system for TV set software that the embodiment of the present invention two provides
Figure；
Fig. 4 is a kind of structured flowchart of the update device for system for TV set software that the embodiment of the present invention three provides.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
The technical scheme of the embodiment of the present invention will be described in further detail with reference to accompanying drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment one
Fig. 1 is a kind of schematic flow sheet of the upgrade method for system for TV set software that the embodiment of the present invention one provides.This
The method of embodiment can be performed with the update device of system for TV set software, and wherein the device can be real by software and/or hardware
It is existing, it can typically be integrated in digital TV integrated machine or set top box.As shown in figure 1, this method may include steps of：
S110：With the presence or absence of upgrading data in the transport stream for judging to receive according to default identification marking.
Firstly, it is necessary to explanation, because the embodiment of the present invention is entered using OAD technologies to the system software of television set
Row online upgrading, therefore, television program service provider will cycle through ascending series according to the data carousel mode of DSMCC specifications
According to.Wherein, upgrade data and default identification marking corresponding to it be present.Television program service provider send upgrade data when,
Default identification marking together will be also multiplexed in transport stream, and then be sent to TV set terminal.
What is received for TV set terminal is then a section code stream, i.e. transport stream (Transport Stream, TS), often
Section transport stream all carries some information.It whether there is the default identification mark corresponding with upgrading data in transport stream by identifying
Know, with the presence or absence of upgrading data in the transport stream that can determine whether out to receive.
S120：If there is upgrading data, then start multi-threaded parallel and ask and receive upgrading data.
Exemplary, can be by television set if detecting upgrading data in transport stream be present according to default identification marking
Frequency corresponding to current playing program automatically switches to frequency corresponding with upgrading data, to avoid corresponding to current playing program
Frequency is inconsistent with the corresponding frequency of upgrading data and leads to not be properly received upgrading data, be system for TV set software from
Dynamic upgrading lays the foundation.Certainly, if detecting that the frequency corresponding with upgrading data of frequency corresponding to current playing program is consistent
When, then need not carry out the switching of frequency can start the instruction of multi-threaded parallel request data.Wherein, program starts multithreading hair
The object for sending data requesting instructions is DEMUX (demultiplexer).Because television program service provider uses the shape of data repeating query
Formula sends upgrading data, and television set DEMUX can just provide the upgrading data in transport stream only when receiving request instruction
To parallel multithreading for reception.
Exemplary, when detecting to exist in transport stream upgrading data, it can also pass through the bullet on television set display interface
Go out dialog box or remind whether user needs to receive upgrading data by modes such as voice messages.Refer in the confirmation for receiving user
, can be automatically by frequency handover corresponding to current playing program to frequency corresponding with upgrading data, for upgrading data after order
Receive.But if user's selection does not receive upgrading data, continue to keep frequency corresponding to current playing program.
It is preferably in the present embodiment, if detecting upgrading data in transport stream be present, the automatic frequency that carries out is cut
Change, then start multi-threaded parallel and ask and receive upgrading data.Wherein, thread is a single sequential control flow in program
Journey.And multithreading is then in single program while runs multiple threads to complete different tasks.Fig. 2 is the embodiment of the present invention
A kind of schematic diagram of the one packet transmission provided.As shown in Fig. 2 television program service provider (Broadcast and SW
Provider data) are cycled through according to wheel broadcast mode, after DEMUX receives multi-threaded parallel request instruction, pass through RF
The data that television program service provider sends are supplied to the process being carrying out by (Radio Frequency, radio frequency) signal,
Transmitted while realizing multiple packets.Accordingly, TV set terminal can then receive multiple packets simultaneously.Relative to existing
Have that technology provides by the way of single thread sends and asks and receive upgrading data, i.e. packet is transmitted and quilt one by one
The technical scheme of reception, the present embodiment provide data transfer mode speed faster, it is more efficient, shorten viewing TV programme
The ascending series evidence to be received such as user time, improve Consumer's Experience.
S130：Memory corresponding to data write-in will be upgraded to be upgraded.
Exemplary, memory corresponding to the upgrading data write-in to be upgraded, is specifically as follows：
Will memory corresponding to upgrading data write-in；When getting the upgrade command of system software, according to upgrade command,
The initial data in data overlaying memory will be upgraded to be upgraded.
Wherein, software upgrade instruction can be the instruction of restarting that system for TV set triggers automatically, can also use prompting user
Mode, obtain user send instruction of restarting.After system for TV set is restarted, upgrading data will be original in overlaying memory
System data, to complete the upgrading of system software.
The embodiments of the invention provide a kind of upgrade method of system for TV set software, by being sentenced according to default identification marking
If there is upgrading data in the transport stream that disconnecting receives, then start multi-threaded parallel and ask and receive the upgrading data.Relatively
In the mode for the single-threaded serial transmission data that prior art provides, the technical scheme of the embodiment of the present invention saves data transfer
Time, improve the update rate of system for TV set software.By will upgrading data write-in corresponding to memory can be to system
Software is upgraded.By using above-mentioned technical proposal, the quick upgrading of system for TV set software is not only realized, while is also solved
Determine due to period of reservation of number is longer caused by system upgrade the problem of, improved Consumer's Experience.
Embodiment two
Fig. 3 is a kind of flow signal of the upgrade method for preferable system for TV set software that the embodiment of the present invention two provides
Figure.The present embodiment two is on the basis of embodiment one, by step " startup multi-threaded parallel is asked and receives the upgrading data "
It is optimized for：" start multi-threaded parallel request description information corresponding with upgrading data；Description information is parsed to obtain upgrading data
Correlation attribute information；Upgrading data are received according to correlation attribute information, and upgrading data are cached.", reference picture 3, this
Inventive embodiments two specifically comprise the following steps：
S210：With the presence or absence of upgrading data in the transport stream for judging to receive according to default identification marking.
S220：If there is upgrading data, then start multi-threaded parallel request description information corresponding with upgrading data.
Exemplary, upgrading data packet includes at least one data block.In order to ensure to upgrade peace of the data in transmitting procedure
Upgrading data are first cut into multiple data blocks by Quan Xing, television program service provider before upgrading data are sent, and should
Multiple out of order transmissions of data block.Preferably, put down in the present embodiment according to the size of memory space shared by data block by data are upgraded
Multiple data blocks are cut into, so setting is advantageous in that：The follow-up storage of description and data block for data block provides
It is convenient.
Wherein, description information is to upgrade the assistance data of data, in assistance data and in the absence of to system software upgrading
There are the upgrading data of practical function, only describe some correlation attribute informations of each data block in upgrading data.Specifically,
Description information in the present embodiment mainly includes DSI and DII information.
Wherein, correlation attribute information includes but is not limited to the size information of memory space shared by least one data block, often
The particular location of sequence number, size and each data block in data are upgraded etc. corresponding to individual data block.Above-mentioned association attributes letter
Breath can embody from the description information of upgrading data.
S230：Parsing description information upgrades the correlation attribute information of data to obtain.
Preferably, by parsing DSI and DII information in the present embodiment, the correlation of at least one data block can be got
Attribute information.
S240：Upgrading data are received according to correlation attribute information, and upgrading data are cached.
Exemplary, because the upgrading data that television program service provider sends not only include to system for TV set software
Upgrading has the data block of practical function, many assistance datas related to data block etc. also be present.Therefore, outside for data block
Other data, then need not be received and stored, to reduce the storage pressure of buffer zone.Exemplary, receiving to electricity
When having the data block of practical function depending on machine system software upgrading, it can be received according to the correlation attribute information of data block, for example,
Correlation attribute information includes particular location of each data block in data are upgraded, and therefore, can be connect according to above-mentioned particular location
At least one data block is received, and ignores other to data of the system software upgrading without practical function.
It is exemplary, for the data block having been received by, in this step S240, tool that upgrading data are cached
Body step can be：It is the buffer zone that at least one data block opens up setting quantity according to the size information；By ascending series
Alternately stored according to the mode incremented by successively of the sequence number according to data block into the buffer zone.
Exemplary, therefore, can be big according to this because association attributes includes the size information of at least one data block
Small information is the buffer zone of at least one data block distribution setting quantity.If for example, open up the buffer zone of two 8,000,000, when
After being filled with data block in wherein the first buffer zone, then data block is write in corresponding memory.It is meanwhile second slow in addition
Deposit the state that region still keeps receiving simultaneously data storage block.And when being filled with the space of the second buffer zone (8,000,000), it will be stored
Data block continue to write to corresponding in memory, now, the first buffer zone, which then performs, to be received and the action of data storage block.
In the way of above-mentioned alternately storage, until completing the storage to all data blocks.So setting is advantageous in that, ensure that number
The operation that corresponding memory is write according to block will not be interrupted because of the storage of data block, it also avoid because excessive data block takes
Spatial cache and phenomenon that the data block that causes newly to receive can not store occurs, improve the processing speed of process, and then subtract
The time that user waits when having lacked upgrade-system software.
Further, because the association attributes of data block includes sequence number corresponding to each data block, such as 1,2,3 or 4
Deng being stored in buffer zone according to the sequence number of data block mode incremented by successively is advantageous in that, can be according to data block
Incremental sequence number is carried out after correspondingly converting, and data block is quickly navigated to the corresponding storage location of memory, and can be by data
Block is write in memory simultaneously according to the incremental mode of sequence number, and then improves the speed of write operation, at the same can also avoid due to
Sequence number it is chaotic and cause data block in memory when should there is the storage location to change, have to the upgrading data being ultimately written
The influence of effect property.Exemplary, the storage mode of data block does not limit to being stored according to the incremental order of sequence number, may be used yet
The form successively decreased successively according to sequence number stores.
Further, for stored each data block, memory space shared by the data block also can directly be read
Size, and compared with the size information of memory space shared by least one data block in correlation attribute information, and then judge
Whether all data blocks have stored, if the size sum for calculating memory space shared by stored data block is less than description
The total size information of memory space shared by all data blocks described in information, then continue to data block, until completion pair
The storage of all data blocks.
S250：By memory corresponding to the upgrading data stored in buffer zone write-in.
Specifically, this step can be：By at least one data block stored in buffer zone write-in corresponding to memory,
For upgrading.
Further, can be with by corresponding at least one data block stored in buffer zone write-in after memory
Including：
Obtain and check code is preset corresponding at least one data block, and at least one data block is entered according to default check code
Row CRC check.
Wherein, it is in order to ensure the correctness of data block, to avoid data block from receiving, store and writing to carry out CRC check
Influence to upgrade the validity of data because there is mistake during entering memory.System software can be improved by CRC check
The reliability of upgrading.
S260：When getting system software upgrading instruction, according to upgrade command, by upgrading data overlaying memory
Initial data is to be upgraded.
The present embodiment on the basis of above-described embodiment, by least one data block to receiving according to sequence number successively
Alternately storage into buffer zone, can provide guarantor to incremental mode for data block to be subsequently written to the correct position of memory
Barrier, while the speed of data write-in is also improved, the update rate of system software is further increased, reduces the wait of user
Time, reach the effect of lifting Consumer's Experience.
Embodiment three
Fig. 4 is a kind of structured flowchart of the update device for system for TV set software that the embodiment of the present invention three provides.The dress
Putting can be realized by software and/or hardware, can be typically integrated in digital TV integrated machine or set top box.As shown in figure 4, the device
Including：Upgrade data identification module 310, upgrading data reception module 320 and upgraded module 330.
Wherein, upgrade data identification module 310, for according to default identification marking judge in the transport stream that receives whether
In the presence of upgrading data；Upgrade data reception module 320, for if there is the upgrading data, then starting multi-threaded parallel please
Ask and receive the upgrading data；Upgraded module 330, for memory corresponding to the upgrading data write-in to be risen
Level.
The embodiments of the invention provide a kind of update device of system for TV set software, by being sentenced according to default identification marking
If there is upgrading data in the transport stream that disconnecting receives, then start multi-threaded parallel and ask and receive the upgrading data.Relatively
In the mode for the single-threaded serial transmission data that prior art provides, the technical scheme of the embodiment of the present invention saves data transfer
Time, improve the update rate of system for TV set software.By will upgrading data write-in corresponding to memory can be to system
Software is upgraded.By using above-mentioned technical proposal, the quick upgrading of system for TV set software is realized, while is also solved
Due to period of reservation of number is longer caused by system upgrade the problem of, Consumer's Experience is improved.
On the basis of above-described embodiment, upgrading data reception module 320 includes：
Description information request unit, for starting multi-threaded parallel request description information corresponding with the upgrading data；
Attribute information acquiring unit, believed for parsing the description information with obtaining the association attributes of the upgrading data
Breath；
Data buffer storage unit, the upgrading data are received for the correlation attribute information, and the upgrading data are entered
Row caching.
On the basis of above-described embodiment, the upgrading data packet includes at least one data block, the correlation attribute information
Exist including sequence number and each data block corresponding to the size information of memory space shared by least one data block, each data block
Positional information in the upgrading data；Accordingly, the data buffer storage unit is specifically used for：
At least one data block is received according to the positional information, and is described at least one according to the size information
Individual data block opens up the buffer zone of setting quantity；
At least one data block is alternately stored into the buffer zone according to sequence number mode incremented by successively；
Accordingly, the upgraded module 330 is specifically used for：By corresponding to the data block stored in the buffer zone write-in
Memory, for upgrading.
On the basis of above-described embodiment, the device also includes：Correction verification module, for will stored in the buffer zone
Data block write-in corresponding to after memory, obtain and check code preset corresponding at least one data block, and according to institute
State default check code and CRC check is carried out at least one data block.
On the basis of above-described embodiment, the upgraded module 330 is specifically used for：By corresponding to the upgrading data write-in
Memory；
When getting the upgrade command of system software, according to the upgrade command, by described in the upgrading data cover
Initial data in memory is to be upgraded.
On the basis of above-described embodiment, the device also includes：Frequency handover module, for being asked in startup multi-threaded parallel
Before asking and receiving the upgrading data, frequency handover corresponding to television set current playing program is upgraded into data pair to described
The frequency answered, for receiving.
The update device of system for TV set software provided in an embodiment of the present invention can perform any embodiment of the present invention and be carried
The upgrade method of the system for TV set software of confession, possess the corresponding functional module of execution method and beneficial effect.Not in above-mentioned reality
The ins and outs of detailed description in example are applied, reference can be made to the upgrading side for the system for TV set software that any embodiment of the present invention is provided
Method.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of upgrade method of system for TV set software, it is characterised in that methods described includes：
With the presence or absence of upgrading data in the transport stream for judging to receive according to default identification marking；
If there is the upgrading data, then start multi-threaded parallel and ask and receive the upgrading data；
Upgrade memory corresponding to data write-in by described to be upgraded.
2. according to the method for claim 1, it is characterised in that the startup multi-threaded parallel is asked and receives the upgrading
Data, including：
Start multi-threaded parallel request description information corresponding with the upgrading data；
The description information is parsed to obtain the correlation attribute information of the upgrading data；
The upgrading data are received according to the correlation attribute information, and the upgrading data are cached.
3. according to the method for claim 2, it is characterised in that the upgrading data packet includes at least one data block, described
Correlation attribute information include the size information of memory space shared by least one data block, sequence number corresponding to each data block and
Positional information of each data block in the upgrading data；
Accordingly, it is described that the upgrading data are received according to the correlation attribute information, and the upgrading data are cached,
Including：
At least one data block is received according to the positional information, and is at least one number according to the size information
The buffer zone of setting quantity is opened up according to block；
At least one data block is alternately stored into the buffer zone according to sequence number mode incremented by successively；
Accordingly, it is described to upgrade memory corresponding to data write-in by described to be upgraded, including：
By at least one data block stored in the buffer zone write-in corresponding to memory, for upgrading.
4. according to the method for claim 3, it is characterised in that at least one number that will be stored in the buffer zone
According to block write corresponding to after memory, methods described also includes：
Obtain and check code is preset corresponding at least one data block, and according to the default check code to described at least one
Data block carries out CRC check.
5. according to the method for claim 1, it is characterised in that it is described by it is described upgrading data write-in corresponding to memory with
Upgraded, including：
By memory corresponding to the upgrading data write-in；
When getting the upgrade command of system software, according to the upgrade command, by storage described in the upgrading data cover
Initial data in device is to be upgraded.
6. according to the method for claim 1, it is characterised in that the startup multi-threaded parallel is asked and receives the upgrading
Before data, methods described also includes：
By frequency handover corresponding to television set current playing program to frequency corresponding with the upgrading data, for receiving.
A kind of 7. update device of system for TV set software, it is characterised in that including：
Upgrade data identification module, whether there is ascending series in the transport stream for judging to receive for the default identification marking of basis
According to；
Upgrade data reception module, for if there is the upgrading data, then starting multi-threaded parallel and asking and receive described
Upgrade data；
Upgraded module, for memory corresponding to the upgrading data write-in to be upgraded.
8. device according to claim 7, it is characterised in that the upgrading data reception module includes：
Description information request unit, for starting multi-threaded parallel request description information corresponding with the upgrading data；
Attribute information acquiring unit, for parsing the description information with obtain it is described upgrading data correlation attribute information；
Data buffer storage unit, the upgrading data are received for the correlation attribute information, and the upgrading data are delayed
Deposit.
9. device according to claim 8, it is characterised in that the upgrading data packet includes at least one data block, described
Correlation attribute information include the size information of memory space shared by least one data block, sequence number corresponding to each data block and
Positional information of each data block in the upgrading data；
Accordingly, the data buffer storage unit is specifically used for：
At least one data block is received according to the positional information, and is at least one number according to the size information
The buffer zone of setting quantity is opened up according to block；
At least one data block is alternately stored into the buffer zone according to sequence number mode incremented by successively；
Accordingly, the upgraded module is specifically used for：At least one data block stored in the buffer zone is write corresponding
Memory, for upgrading.
10. device according to claim 9, it is characterised in that described device also includes：
Correction verification module, for by memory corresponding at least one data block write-in stored in the buffer zone it
Afterwards, obtain and check code is preset corresponding at least one data block, and according to the default check code to described at least one
Data block carries out CRC check.
Priority Applications (2)
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| CN201711079304.1A CN107770623A (en) | 2017-11-06 | 2017-11-06 | A kind of upgrade method and device of system for TV set software |
| PCT/CN2018/076627 WO2019085347A1 (en) | 2017-11-06 | 2018-02-13 | Method and device for upgrading television system software |
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| CN201711079304.1A CN107770623A (en) | 2017-11-06 | 2017-11-06 | A kind of upgrade method and device of system for TV set software |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511203A (en) * | 2018-11-13 | 2019-03-22 | 广州鹏林照明灯具有限公司 | A kind of system and method for stage lamp Double buffer calibration DMX512 data |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080028226A (en) * | 2006-09-26 | 2008-03-31 | 주식회사 대우일렉트로닉스 | Method for software update of a digital television |
| CN101521815A (en) * | 2009-03-31 | 2009-09-02 | 深圳创维数字技术股份有限公司 | Method, system and terminal for upgrading software of digital television reception terminal |
| CN104202667A (en) * | 2014-09-19 | 2014-12-10 | 青岛海信宽带多媒体技术有限公司 | IPTV (internet protocol television) set-top box upgrading method and system |
| CN105376646A (en) * | 2015-11-18 | 2016-03-02 | 深圳创维数字技术有限公司 | Set top box upgrade program configuration method and device |
-
2017
- 2017-11-06 CN CN201711079304.1A patent/CN107770623A/en active Pending
-
2018
- 2018-02-13 WO PCT/CN2018/076627 patent/WO2019085347A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080028226A (en) * | 2006-09-26 | 2008-03-31 | 주식회사 대우일렉트로닉스 | Method for software update of a digital television |
| CN101521815A (en) * | 2009-03-31 | 2009-09-02 | 深圳创维数字技术股份有限公司 | Method, system and terminal for upgrading software of digital television reception terminal |
| CN104202667A (en) * | 2014-09-19 | 2014-12-10 | 青岛海信宽带多媒体技术有限公司 | IPTV (internet protocol television) set-top box upgrading method and system |
| CN105376646A (en) * | 2015-11-18 | 2016-03-02 | 深圳创维数字技术有限公司 | Set top box upgrade program configuration method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109511203A (en) * | 2018-11-13 | 2019-03-22 | 广州鹏林照明灯具有限公司 | A kind of system and method for stage lamp Double buffer calibration DMX512 data |
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| WO2019085347A1 (en) | 2019-05-09 |
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