CN102946559B - The upgrade method of a kind of digital TV terminal, terminal, server and system thereof - Google Patents
The upgrade method of a kind of digital TV terminal, terminal, server and system thereof Download PDFInfo
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- CN102946559B CN102946559B CN201210422381.3A CN201210422381A CN102946559B CN 102946559 B CN102946559 B CN 102946559B CN 201210422381 A CN201210422381 A CN 201210422381A CN 102946559 B CN102946559 B CN 102946559B
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Abstract
The present invention relates to software upgrading field, particularly to upgrade method, terminal and the system of a kind of digital TV terminal.Described method includes: digital TV terminal downloads upgrading software, obtains the first entry-into-force time of described upgrading software simultaneously；After download completes, send, to server, the message that described upgrading software has been downloaded；Described digital TV terminal is upgraded by described digital TV terminal in the first entry-into-force time, or, obtained for the second entry-into-force time before described first entry-into-force time, and in described second entry-into-force time, described digital TV terminal is upgraded, described second entry-into-force time is later than described first entry-into-force time.Carry out upgrading and distribute timeslice information by the embodiment of the present invention arranges the rational entry-into-force time, not only avoid digital TV terminal to download simultaneously and upgrade causing taking for a long time the network channel of DTV, system maintenance personnel for server end provide convenience simultaneously, decrease the difficulty of system maintenance.
Description
Technical field
The present invention relates to software upgrading field, particularly to upgrade method, terminal and the system of a kind of digital TV terminal.
Background technology
Digital television system, is divided into user terminal and server two parts composition.In prior art, one-way network system is the most commonly used,
In unilateral network, the function of user terminal relies on CHINA RFTCOM Co Ltd headend equipment mostly, when headend equipment needs upgrading, and user terminal
Software module be also required to upgrade accordingly, guarantee function is normal.Its upgrade method is to carry out the memory block specified
One-to-All Broadcast is upgraded, and user terminal can only passively accept to broadcast the AKU data in code stream.And in software upgrade process, due to
Set Top Box is the equipment that user uses, and is shutdown time no, only start when, by detection, before just knowing
Whether end has content to be upgraded, and the code stream therefore broadcasted to take broadcast bandwidth for a long time, does not only take up CPU, signalling channel etc.
Resource, and the upgrading when user's start or channel search, also can affect the normal use of user.It addition, because broadcast is unidirectional
, it is impossible to grasp the subscriber equipment upgrading information such as the most successfully and there is equipment and break down equivalent risk, not only increase upgrade cost,
Also result in user's complaint.
Therefore on the basis of existing one-way digital television network system, bidirectional digital television network system occurred, it is for list
Adding a data channel in network, it is achieved upload and download information, upgrading can be point-to-point by mutual IP tunnel
Carry out, it is achieved that part interactive service, such as program request etc..
But, television network system is limited to the performance of existing Set Top Box own and limits, and the television network system network bandwidth is relatively small,
Can not bear too many user to access, network function is the most relatively easy simultaneously simultaneously, and business can not be excessively complicated.The most also deposit simultaneously
In following problems:
1, in escalation process, all terminals are downloaded simultaneously and upgrade, and cause the network channel that can take DTV for a long time,
And some terminal downloads upgrading in advance, some terminal delays download upgrading, needs new system first to reach the standard grade in the process, with old
System synchronization is run, and the operation simultaneously of such new-old system can cause business and data etc. to complete a business transaction complexity, and maintenance difficulties strengthens.
2, secondly, in the middle of escalation process, it may appear that terminal unit concentrates on synchronization and initiates communication to transmit upgrading software,
This can cause network congestion, also can give headend equipment build-up of pressure, cause user to wait, affect business, can cause net time serious
Network equipment collapses.
3, again, the service software system unified standard useless of DTV, various soft in the product of instant same producer
Part all can not be completely general and compatible in various places, and the upgrade method of various places Set Top Box and software are also the most more complicated, and this is accomplished by drawing
Enter a kind of business compatible, support that the system of various upgrading softwares provides simple efficient upgrading service function comprehensively.
Summary of the invention
The embodiment of the present invention provides the upgrade method of a kind of digital TV terminal, terminal, server and system thereof, is used for solving now
Having new-old system in technology to run simultaneously and make business and data etc. complete a business transaction complexity, maintenance difficulties is big, digital TV terminal frequent
Access the problem that the digital television bidirectional network that causes is congested and upgrading software can not be completely general and compatible.
The upgrade method of the digital TV terminal that the present invention implements, including: digital TV terminal downloads upgrading software, obtains simultaneously
First entry-into-force time of described upgrading software；
After download completes, send, to server, the message that upgrading software has been downloaded；
Described digital TV terminal is upgraded by described digital TV terminal in the first entry-into-force time, or,
Obtained for the second entry-into-force time before described first entry-into-force time, and in described second entry-into-force time to described digital TV terminal
Upgrading, described second entry-into-force time is later than described first entry-into-force time.
The upgrade method of above-mentioned digital TV terminal, wherein, before described digital TV terminal downloads upgrading software, described side
Method includes: described digital TV terminal sends access request according to the timeslice information of described server-assignment to described server,
Described access request includes: the authentication information of described digital TV terminal.
The upgrade method of above-mentioned digital TV terminal, wherein, at described digital TV terminal according to timeslice information to described clothes
After business device sends access request, described method also includes, the institute of access next time of server-assignment described in described digital TV terminal
State the timeslice information of server, time synchronized more fresh information and send the list of upgrading software；
Travel through described list, it is judged that described upgrading software is the need of download；
If the determination result is YES, then perform download, the described upgrading software downloaded is carried out respective handling simultaneously.
The upgrade method of above-mentioned digital TV terminal, wherein, the described upgrading software to having downloaded carries out respective handling, including:
Describe information according to the operation in described list and form describes information and is respectively processed.
The embodiment of the present invention also provides for the upgrade method of a kind of digital TV terminal, and described method includes:
Server sends upgrading software and the first entry-into-force time to digital TV terminal, notifies that described digital TV terminal is described
First entry-into-force time upgraded；
Obtain the message that the described upgrading software of described digital TV terminal transmission has been downloaded, calculate under described upgrading software
Carrying capacity；
When the download of described upgrading software is not up to predetermined threshold value, when before described first entry-into-force time, setting second comes into force
Between, and notifying that described digital TV terminal was upgraded in described second entry-into-force time, described second entry-into-force time is later than described
One entry-into-force time.
The upgrade method of above-mentioned digital TV terminal, wherein, receives the access request that described digital TV terminal sends, described
Access request includes: the authentication information of described digital TV terminal.
The upgrade method of above-mentioned digital TV terminal, wherein, after receiving the access request that described digital TV terminal sends, institute
Method of stating also includes: access timeslice information and the time synchronized of described server to the distribution of described digital TV terminal next time
More fresh information, generate the list of upgrading software according to the authentication information of described digital TV terminal after, by described list simultaneously
It is sent to described digital TV terminal.
The embodiment of the present invention also provides for a kind of digital TV terminal, it is characterised in that described digital TV terminal includes:
Download unit, is used for downloading upgrading software；
First terminal receives unit, for obtaining the first entry-into-force time of described upgrading software；
Information feedback unit, after download completes, sends, to server, the message that upgrading software has been downloaded；
Upgrade unit, for described digital TV terminal being upgraded in the first entry-into-force time, or,
Obtained for the second entry-into-force time for receiving unit by first terminal before described first entry-into-force time, and raw described second
Described digital TV terminal is upgraded by the effect time, and described second entry-into-force time is later than described first entry-into-force time.
Above-mentioned digital TV terminal, wherein, described digital TV terminal also includes: terminal transmitting element, for according to described
The timeslice information of server-assignment sends access request to described server, and described access request includes: described DTV is eventually
The authentication information of end.
Above-mentioned digital TV terminal, wherein, described digital TV terminal also includes: information process unit, is used for receiving described
The timeslice information of described server that next time accesses of server-assignment, time synchronized more fresh information and the row of upgrading software
Table；
Described information process unit is additionally operable to travel through described list, it is judged that described upgrading software is the need of download；
If the determination result is YES, then perform download, the described upgrading software downloaded is carried out respective handling simultaneously.
Above-mentioned digital TV terminal, wherein, described information process unit also includes: judge module, for according to described list
In operation information is described and form describes information and is respectively processed.
The embodiment of the present invention also provides for a kind of digital television server, it is characterised in that described server includes:
Server transmitting element, for sending upgrading software and the first entry-into-force time to described digital TV terminal, notice is described
Digital TV terminal was upgraded in the first entry-into-force time；
Computing unit, the message that the described upgrading software sent for obtaining described digital TV terminal has been downloaded, calculate institute
State the download of upgrading software；
Setup unit, for when the download of described upgrading software is not up to predetermined threshold value, before described first entry-into-force time
Set for the second entry-into-force time, and notify that described digital TV terminal is in described second entry-into-force time by described server transmitting element
Upgrading, described second entry-into-force time is later than described first entry-into-force time.
Above-mentioned digital television server, wherein, described server also includes:
Server receives unit, and for receiving the access request that described digital TV terminal sends, described access request includes: institute
State the authentication information of digital TV terminal.
Above-mentioned digital television server, wherein, described server also includes:
List generation unit, for described digital TV terminal distribution access next time described server timeslice information and
Time synchronized more fresh information generate the list of upgrading software according to the authentication information of described digital TV terminal after, logical simultaneously
Cross described server transmitting element and described list is sent to described digital TV terminal.
The embodiment of the present invention also provides for the upgrade-system of a kind of digital TV terminal, it is characterised in that described system includes:
Digital TV terminal, digital television server, described digital TV terminal and digital television server are as above.
Arranging the rational entry-into-force time in the embodiment of the present invention carries out upgrading and distributing timeslice information, not only avoids DTV
Terminal is downloaded simultaneously and is upgraded and causes taking for a long time the network channel of DTV, is the system maintenance personnel of server end simultaneously
Provide convenience, decrease the difficulty of system maintenance, solve the problem that upgrading software can not be completely general and compatible simultaneously.
Accompanying drawing explanation
Fig. 1 show the upgrade method flow chart of a kind of digital TV terminal in the embodiment of the present invention；
Fig. 2 show the upgrade method flow chart of a kind of digital TV terminal in the embodiment of the present invention；
Fig. 3 show in the embodiment of the present invention a kind of digital TV terminal structural representation；
Fig. 4 show in the embodiment of the present invention a kind of digital television server structural representation；
Fig. 5 show the upgrade-system structural representation of a kind of digital TV terminal in the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings the embodiment of the present invention is made into
One step describes in detail.Here, the schematic description and description of the present invention is used for explaining the present invention, but it is not intended as this
Bright restriction.
The embodiment of the present invention provides the upgrade method of a kind of digital TV terminal, as it is shown in figure 1, the method includes:
Step 101, digital TV terminal is downloaded upgrading software, is obtained the first entry-into-force time of described upgrading software simultaneously；
Step 102, after having downloaded, sends, to server, the message that described upgrading software has been downloaded；
Step 103, described digital TV terminal upgraded by described digital TV terminal in the first entry-into-force time, or,
Obtained for the second entry-into-force time before described first entry-into-force time, and in described second entry-into-force time to described digital TV terminal
Upgrading, described second entry-into-force time is later than described first entry-into-force time.
In above-described embodiment, concrete, while digital TV terminal downloads upgrading software, receive the of described upgrading software
One entry-into-force time, using the initial entry-into-force time of the upgrading software that this first entry-into-force time is just downloaded as digital TV terminal, number
Word television terminal is unified when this entry-into-force time arrives upgrades, and server can directly be reached the standard grade new system simultaneously, will not deposit simultaneously
Operate at two kinds of system in parallel, it is ensured that great majority download the normal use of user.The setting of this first entry-into-force time can be to send out
A cumulative regular time value or can enter according to the severity level of this upgrading software on the basis of this upgrading software time of cloth
Row sets after judging, concrete setting means is not limited to embodiments of the invention, so when carrying out the download of step 101,
By this first entry-into-force time and downloaded upgrading software pre-deposit this locality digital TV terminal in, treat that the entry-into-force time arrives
Time, digital TV terminal can be upgraded according to the upgrading downloaded is soft ware autonomous.Wherein, digital TV terminal is specifically as follows
Set Top Box, and server is generally the service platform of DTV.
In a step 102, after having downloaded, digital TV terminal can send described upgrading software to server and download
Message, the message that server sends according to step 102 carries out statistical data, and the data of this statistics come into force as whether issuing second
The foundation of time, just can be determined whether to issue for the second entry-into-force time by server by the download of this statistical data.This message can
Think that time point data that digital TV terminal downloaded or upgrading prepare any one of completed message message content
, in order to server statistics data, wherein the form of message is not limited to embodiments of the invention.
According to above-described embodiment, in step 103, if before the first entry-into-force time arrived, server is sentenced according to download
Surely only having the most a small amount of user to complete to upgrade the download of software, major part user is not downloaded, and now digital TV terminal can be
The first entry-into-force time before receiving for the second entry-into-force time in certain time before first entry-into-force time and covering, this certain time can
Being one hour or 24 hours etc., and this second entry-into-force time was later than for the first entry-into-force time, digital TV terminal this
Two entry-into-force times are unified when arriving upgrades, and server can directly be reached the standard grade new system simultaneously, if big before the first entry-into-force time
Certain customers have been carried out downloading, then carry out upgrading according to the first original entry-into-force time.For not within the entry-into-force time
Downloading a few digits television terminal of upgrading software, taking starts shooting is directly entered the mode of download, due to its negligible amounts, therefore
Do not interfere with the transmittability of network.
In the above-described embodiments, it is also preferred that the left two versions new, old can be cached in digital TV terminal, arrive when the entry-into-force time
Time, terminal enables new version software automatically, when escalation process occurs any problem, digital TV terminal can recover voluntarily to
Upgrading is re-started after original version.
In prior art, unilateral network adds a data channel, it is achieved the uploading and downloading of digital television bidirectional network,
And from above-described embodiment, when needs update certain business, can be raw by reservation on the basis of existing bilateral network
The mode of effect, first downloads in digital TV terminal successively by upgrading software, will download and effectively independently become two steps with upgrading,
And the download situation according to software arranges the rational entry-into-force time and upgrades, not only avoid digital TV terminal to download simultaneously and
Upgrading causes taking for a long time the bilateral network passage of DTV, and the system maintenance personnel for server end provide just simultaneously
Profit, decreases the difficulty of system maintenance, also provide the user preferable experience.
According to the above embodiments of the present invention, owing to digital television bidirectional network bandwidth and server resource are limited, and customer volume is huge
Greatly, it is impossible to bear too many user and access simultaneously, it is also preferred that the left before step 101 digital TV terminal downloads upgrading software, described
Digital TV terminal sends access request, described access request according to the timeslice information of described server-assignment to described server
Including: the authentication information of described digital TV terminal.Before the embodiment of the present invention, digital TV terminal needs frequently to visit
Asking server, whether inquiry there is a need to software or second entry-into-force time of upgrading, in the case of network congestion this frequently,
Irregular access is likely to cause network congestion even to paralyse.Therefore in the embodiment of the present invention, by server according to numeral electricity
The ability to bear of view network or the use frequency etc. of user, planned distribution accesses timeslice information, makes digital TV terminal permissible
Using Internet resources in batches, reduce long network and take, this timeslice information can be a time point information, preferably
Can also is that a time period information.Such as, digital TV network at most can bear 100 digital TV terminals and carries out simultaneously
Download congested without causing, then the digital TV terminal of same community can be limited with 100 and be allocated, the most every 100
Individual digital TV terminal can be assigned to the same time period, and this time period can be 18 o'clock to 24 o'clock etc..It is also preferred that the left can also depend on
According to using frequency to divide further, make the numeral electricity that these 100 digital TV terminals comprise 50% use frequency high user
Depending on terminal, being left is the digital TV terminal of the 50% relatively low user of use frequency, to reach the optimization of network rate.Therefore set
Put timeslice information and not only ensure that what digital TV terminal upgraded is not obstructed, meanwhile, so can avoid digital TV terminal without
The access server of sequence, is together downloaded and causes network congestion, eventually affects the progress of upgrading.When DTV is whole
Can preserve after terminating to this timeslice information, then sending access according to the timeslice information of this distribution to described server please
Asking, this access request can be the authentication information of digital TV terminal, and this authentication information can be digital TV terminal
Mac address or its card number etc. uniquely identify information, server the identity of digital TV terminal is authenticated, it is ensured that
The safety communicated each other.
As one embodiment of the present of invention, after above-mentioned authentication is passed through, described digital TV terminal receives described server
The timeslice information of described server that next time accesses of distribution, time synchronized more fresh information；Concrete, work as digital TV terminal
When initializing after Bei Anzhuan, setting up network connection relation with server, server receives this digital TV terminal first simultaneously
The information of access network, actively accesses the timeslice information of server to its distribution next time.The timeslice letter of this access server
Breath received upper once digital TV terminal accesses server when, it is also possible to be to have downloaded at digital TV terminal
After, while server sends the message that described upgrading software has been downloaded, server end after distributing, it is sent to numeral electricity
Depending on terminal, the time that issues of concrete timeslice information is not limited to the mode described in embodiments of the invention, this timeslice information
Distribution in advance can ensure that and digital TV terminal effective access next time.If digital TV terminal arrives in timeslice
Time, and be not keyed up downloading the digital TV terminal of upgrading software, then can carry out respective record, and when once starting shooting on it, from
Dynamic entrance is downloaded.Receive time synchronized more fresh information, so each digital TV terminal can carry out voluntarily according to lock in time simultaneously
Time adjustment, in order to enable by newly the upgrade unified time timing of software of server, it is to avoid the upgrading of digital TV terminal is soft
Part cannot mate because of the reason of time difference with the system of server.
While receiving above-mentioned timeslice information and time synchronized more fresh information, also receive the list of upgrading software, described row
Table can include the first entry-into-force time and the information of upgrading software, the version information of software of such as upgrading, needed for the internal memory that takies
Space size, the application mode of this upgrading software and the content such as check code, signing messages, the most also include: upgrading software
Operation information is described and form describes information.Information above is sent to digital TV terminal by the way of table listings, number
Word television terminal travels through described list, judges that described upgrading software is the need of download according to the information of described upgrading software.Pass through
Above-described embodiment, digital TV terminal can be facilitated according to its detailed information the content downloaded to be screened thus find suitable
Download content.
The present invention another preferably in embodiment, it is also possible to when being carried out authentication by server end, according to digital TV terminal
Identity information, it is provided that different download information also generates upgrading software matrix, to adapt to different digital TV terminals, several
Word television terminal, when receiving the list of upgrading software, only need to carry out progressive download according to list.
If the determination result is YES, then perform download, the described upgrading software downloaded is carried out respective handling simultaneously.If it is determined that
Result is no, does not the most carry out respective downloaded, it is to avoid repeated downloads or mistake are downloaded and caused Internet resources and store resource
Waste.
According to above-described embodiment, after download completes, digital TV terminal can carry out corresponding position to the described upgrading software downloaded
Reason.In digital TV network, upgrading software is varied, such as, can be the mastery routine of digital TV terminal, have various
Functional software, start-up picture, advertising pictures, the specific software such as character library etc..It is directed to above-mentioned different program, various places
There is different upgrading software, it is therefore desirable to different software is processed accordingly.Concrete, this respective handling is: according to
The operation of described upgrading software describes information and form describes information and is respectively processed.Such as: sentence according to operation description information
Whether disconnected its is saved in nonvolatile storage or Flash, describes information judges with which kind of form to preserve, such as, can be according to form
With filename, a part for certain file, Flash mode and internal memory mode；Or according to the special instruction in operation description information
Judge whether to need to run immediately, whether information encrypts, information checking code, signing messages etc., and terminal describes according to these operations
Information and form describe information respectively continue operation, it is also preferred that the left operation description information and form describe information can include but
It is not limited to: Information ID number, stores position, storage mode, file format type, if can run, if encryption, check code, describe
Information reserves extensible content.Such as, according to its application mode and the size in committed memory space, can effectively distribute storage position
Put, it is to avoid unordered download and take the use of CPU, such as digital TV terminal can be according to the ability of self and upgrade soft
The application mode of part, is determined that some upgrading software is storage or not storage etc. after upgrading completes, is described by these operations
Information and form describe information and just by the upgrading software of several functions, and with the relevant various support data of business, can use
Same mode is downloaded and upgrades.The most such as, if digital TV terminal finds memory space according to list before downloading
Deficiency, it will can temporarily be put in internal memory containing the upgrading software adding confidential information etc., lose data and ensure data after being allowed to power down
Safety, solve the conflict of storage resource demands simultaneously.These operation description information and form describe information and predominantly meet each
Plant service needed and different software feature and set, the following scalable option being to support more more rules, make upgrade function more extensive
Compatible.By the above-mentioned respective handling to difference upgrading software type, it is ensured that the compatible all different upgradings of this upgrade method
Software, and these are all expansible, reach to meet the upgrading requirement of various upgrading software, make upgrade method the easiest, easily
With.
From above-described embodiment, use the upgrade method of the digital TV terminal of embodiment of the present invention offer, be possible not only to solve
The problem that various softwares are incompatible, can also effectively distribute download resource simultaneously, solve the problem that the network equipment blocks up.
The embodiment of the present invention also provides for the upgrade method of a kind of digital TV terminal, as in figure 2 it is shown, the method includes:
Step 201, server sends upgrading software and the first entry-into-force time to digital TV terminal, notifies described DTV
Terminal was upgraded in the first entry-into-force time；Concrete, when server end has new software to need to update, waiting DTV
After terminal access server, server is sent to upgrade software and the first entry-into-force time, and the first of this upgrading software when coming into force
Between can be as the initial entry-into-force time, digital TV terminal is unified when this entry-into-force time arrives upgrades, and server can be straight simultaneously
Connect the new system of line, it is ensured that the normal use of most of users.The setting of this initial entry-into-force time can be soft in this upgrading of issue
Cumulative regular time or can be set according to the severity level of this upgrading software, specifically on the basis of the part time
Setting means be not limited to embodiments of the invention, so when digital TV terminal is downloaded, by this initial entry-into-force time
Being stored in the digital TV terminal of this locality, when the entry-into-force time arrives, digital TV terminal can independently be upgraded.
Step 202, obtains the message that the described upgrading software of described digital TV terminal transmission has been downloaded, according to this download
The message completed calculates the download of described upgrading software；Concrete, server can calculate according to digital TV terminal sum
One predetermined threshold value, the setting of this predetermined threshold value also need to be premised on not affecting network congestion.Deserve under digital TV terminal
When carrying complete, can send acknowledgement message to server and i.e. upgrade the message that software downloaded, this message can be numeral
The serial number of television terminal or other any type of message, server proceed by after receiving this message record or cumulative from
And obtain the download of this upgrading software.When the download of server record or cumulative upgrading software is not up to predetermined threshold value
Time, now can not directly run this new software, therefore, before described first entry-into-force time, set for the second entry-into-force time, and
Notifying that described digital TV terminal was upgraded in described second entry-into-force time, described second entry-into-force time is later than described first and comes into force
Time.Such as, currently having 100 users to need to upgrade, predetermined threshold value is 90, when the first entry-into-force time was A
Carve.When current download is 40, due to not up to predetermined threshold value 90, therefore, server can be previous in the first entry-into-force time
In fixing time, such as one hour or 24 hours, again issue time B to digital TV terminal, when wherein time B is later than
Between A, after digital TV terminal receives this B time, the entry-into-force time can be updated, before the B time arrives, download be 90 with
Time upper, the upgrading of system can be carried out in the B moment, even if the digital TV terminal that residue is not downloaded is downloaded and rises simultaneously
Level, it is few due to quantity, does not also interfere with the normal use of network, if before the A moment arrives, download has reached pre-
If threshold value 90, then carry out upgrading according to the original A moment.Above-described embodiment avoid digital TV terminal download simultaneously and
Upgrading causes taking for a long time the network channel of DTV, and the system maintenance personnel for server end provide convenience simultaneously, subtract
Lack the difficulty of system maintenance, also provide the user preferable experience.
In the embodiment of the present invention, it is also preferred that the left server receives the access request that described digital TV terminal sends, described access please
Ask and include: the authentication information of described digital TV terminal.This access request can be the authentication letter of digital TV terminal
Breath, this authentication information can be unique identification information such as mac address or its card number of digital TV terminal, by servicing
The identity of digital TV terminal is authenticated by device, it is ensured that the safety communicated each other.
As one embodiment of the present of invention, after the access request that the described digital TV terminal of above-mentioned reception sends, server meeting
Access timeslice information and the time synchronized more fresh information of described server, at this to the distribution of described digital TV terminal next time
Before inventive embodiments, digital TV terminal needs frequently to access server, and whether inquiry there is a need to the software or second of upgrading
Entry-into-force time, and this frequent visit can cause network congestion even to paralyse.Therefore in the embodiment of the present invention, by server root
According to ability to bear or the use frequency etc. of user of digital TV network, planned distribution accesses timeslice, makes digital TV terminal
Internet resources can be used in batches, reduce long network and take.Such as, the user being directed to same community can distribute
Unified timeslice etc..Meanwhile, before every sub-distribution timeslice, the server promulgated standard time, each DTV is eventually
End can carry out time adjustment voluntarily, in order to by the standard time, the timing of unified software of newly upgrading enables.Under this timeslice information
The time sent out is concrete, and this timeslice information can issue upper once digital TV terminal accesses server when, to ensure
Shift to an earlier date timeslice information and digital TV terminal effective access next time of allocative efficiency.The distribution of this timeslice information also may be used
To be after digital TV terminal has been downloaded, carry out while server sends the message that described upgrading software has been downloaded
Distribution, and it is sent to digital TV terminal, the time that issues of concrete timeslice information is not limited to described in embodiments of the invention
Mode.
According to above-described embodiment, present invention distribution accesses timeslice information and the time synchronized renewal letter of described server next time
After authentication information according to described digital TV terminal generates the list of upgrading software while breath, it is sent to described numeral electricity
Depending on terminal.Wherein list can include the first entry-into-force time and the information of upgrading software, the version information of software of such as upgrading,
Needed for the memory headroom size, the application mode of this upgrading software and the content such as check code, signing messages that take, simultaneously also
Including: the operation of upgrading software describes information and form describes information.Information above is sent to number by the way of table listings
Word television terminal, digital TV terminal travels through described list, whether judges described upgrading software according to the information of described upgrading software
Need to download, if the determination result is YES, then perform download, the described upgrading software downloaded is carried out respective handling simultaneously.As
Really judged result is no, does not the most carry out respective downloaded, it is to avoid repeated downloads or download mistake and cause Internet resources and storage
The waste of resource.By above-described embodiment, digital TV terminal can be facilitated according to its detailed information, the content downloaded to be carried out
Screen thus find and suitably download content, simultaneously according to its application mode and the size in committed memory space, can be with schedule ahead
Storage position, it is to avoid unordered download and take the use of CPU, such as digital TV terminal can according to the ability of self and
The application mode of upgrading software, determines that some upgrading software is storage or not storage etc. after upgrading completes, detailed by these
Thin information just by the upgrading software of several functions, and with the relevant various support data of business, can be entered by same mode
Row is downloaded and upgrading.It is also preferred that the left if digital TV terminal finds memory space inadequate according to list before downloading, it is permissible
To temporarily be put in internal memory containing the upgrading software adding confidential information, lose data after being allowed to power down and guarantee data security, solve simultaneously
The conflict of storage resource demands.
The embodiment of the present invention also provides for a kind of digital TV terminal, as it is shown on figure 3, comprising: download unit 301, first eventually
End receives unit 302, information feedback unit 303, upgrade unit 304；Wherein,
Download unit 301, is used for downloading upgrading software；
First terminal receives unit 302, for obtaining the first entry-into-force time of described upgrading software；
Information feedback unit 303, after download completes, sends, to server, the message that described upgrading software has been downloaded；
Upgrade unit 304, for described digital TV terminal being upgraded in the first entry-into-force time, or,
Obtained for the second entry-into-force time for receiving unit 302 by first terminal before described first entry-into-force time, and described the
Described digital TV terminal is upgraded by two entry-into-force times, and described second entry-into-force time is later than described first entry-into-force time.
Concrete, while download unit 301 downloads upgrading software, first terminal receive unit 302 and receive described upgrading
First entry-into-force time of software is also stored in corresponding memory element (not shown), and when the first entry-into-force time arrived, upgrading is single
Unit 304 upgrades.It is also preferred that the left all upgrading software download is stored in corresponding first entry-into-force time after completing, local circulation is read
Take the first entry-into-force time of all upgrading software, when reading the update time of a certain upgrading software the most then, can rise immediately
Level, it is ensured that the use of user, does not affect the normal use of digital TV network simultaneously.
Information feedback unit 303, can send described upgrading software to server and downloads after each upgrading software download completes
The message completed, this message can be the time point data downloaded of digital TV terminal or upgrading prepares completed message
Any one of message content, in order to server statistics data, wherein the form of message is not limited to embodiments of the invention.
In the above-described embodiments, there may be following situation: before the first entry-into-force time arrived, only small part user completes
The download of upgrading software, and major part user is not downloaded, and now can not directly run this new software, therefore,
First terminal receives unit 302 can receive for the second entry-into-force time before the first entry-into-force time arrived, and notified that upgrade unit 304 is another
First entry-into-force time lost efficacy, this second entry-into-force time as the effective entry-into-force time, and in described second entry-into-force time to described number
Word television terminal is upgraded, and this second entry-into-force time is later than described first entry-into-force time.Without said circumstances occurs, then
Carry out upgrading according to the first original entry-into-force time.Said method is used not only to avoid digital TV terminal download simultaneously and rise
Level causes the network channel taking DTV for a long time, and the system maintenance personnel for server end provide convenience simultaneously, reduces
The difficulty of system maintenance, also provide the user preferable experience.Meanwhile, can cache in digital TV terminal new,
Old two versions, when the entry-into-force time arrives, terminal enables new version software automatically, when escalation process occurs any problem,
Digital TV terminal can recover to re-start upgrading to original version voluntarily, thus ensure that the new and old edition of headend equipment
The most alternately.
According to the above embodiments of the present invention, it is also preferred that the left described digital TV terminal also includes: terminal transmitting element 305, use
Sending access request in the timeslice information according to described server-assignment to described server, described access request includes: described
The authentication information of digital TV terminal.Before the embodiment of the present invention, digital TV terminal needs frequently to access server,
Whether inquiry there is a need to software or second entry-into-force time of upgrading, and this frequent visit can cause network congestion the most paralysed
Paralysis.Therefore, in the embodiment of the present invention, by the server ability to bear according to digital TV network or the use frequency etc. of user, have
Planned assignment accesses timeslice, makes digital TV terminal can use Internet resources in batches, reduces long network and take.
Can preserve after digital TV terminal receives this timeslice information, then according to the timeslice information of this distribution, arrive at it
Time to described server send access request, this access request can be the authentication information of digital TV terminal, and this identity is recognized
Card information can be unique identification information such as mac address or its card number of digital TV terminal, by server to DTV
The identity of terminal is authenticated, it is ensured that the safety communicated each other.
According to the above embodiments of the present invention, it is also preferred that the left described digital TV terminal also includes: information process unit 306, use
In receive the timeslice information next time accessing described server of described server-assignment and time synchronized more fresh information and
The list of upgrading software, concrete, this timeslice information can issue upper once digital TV terminal accesses server when,
To ensure timeslice information and digital TV terminal effective access next time of allocative efficiency in advance.Dividing of this timeslice information
Join and can also is that after digital TV terminal has been downloaded, send the same of the message downloaded of described upgrading software to server
Time be allocated, and be sent to digital TV terminal, the time that issues of concrete timeslice information is not limited to embodiments of the invention
Described in mode.Each digital TV terminal can be carried out the time according to time synchronized more fresh information lock in time voluntarily simultaneously
Correction, in order to enable by newly the upgrade unified time timing of software of server, it is to avoid the upgrading software of digital TV terminal with
The system of server cannot be mated because of the reason of time difference.
The content of described list can include the first entry-into-force time and the information of upgrading software, the version letter of software of such as upgrading
Breath, needed for the memory headroom size, the application mode of this upgrading software and the content such as check code, signing messages that take, with
Time also include: the operation of upgrading software describes information and form describes information.Information above sends by the way of table listings
To digital TV terminal.Digital TV terminal travels through described list, judges described upgrading software according to the information of described upgrading software
The need of download, if the determination result is YES, then perform download, the described upgrading software downloaded is carried out respective handling simultaneously.
If it is judged that be no, the most do not carry out respective downloaded, it is to avoid repeated downloads or download mistake and cause Internet resources and deposit
The waste of storage resource.This first entry-into-force time is supplied to first terminal simultaneously and receives unit 302, in order in the first entry-into-force time
Upgrade during arrival.By above-described embodiment, digital TV terminal can be facilitated according to its detailed information content to downloading
Carry out screening thus find and suitably download content, simultaneously according to its application mode and the size in committed memory space, can shift to an earlier date
Arrange storage position, it is to avoid unordered download and take the use of CPU, such as digital TV terminal can be according to the ability of self
And the application mode of upgrading software, determine that some upgrading software is storage or not storage etc. after upgrading completes, by this
The most detailed information just by the upgrading software of several functions, and with the relevant various support data of business, can use same side
Formula is downloaded and upgrades.If it is also preferred that the left digital TV terminal finds memory space inadequate according to list before downloading, its
To can temporarily be put in internal memory containing the upgrading software adding confidential information, lose data after being allowed to power down and guarantee data security, simultaneously
Solve the conflict of storage resource demands.
According to the above embodiments of the present invention, it is also preferred that the left described information process unit 306 also includes: judge module, for root
Describe information according to the operation in described list and form describes information and is respectively processed.Such as: sentence according to operation description information
Whether disconnected its is saved in nonvolatile storage or Flash, describes information judges with which kind of form to preserve, such as, can be according to form
With filename, a part for certain file, Flash mode and internal memory mode；Or according to the special instruction in operation description information
Judge whether to need to run immediately, whether information encrypts, information checking code, signing messages etc., and terminal describes according to these operations
Information and form describe information respectively continue operation, it is also preferred that the left operation description information and form describe information can include but
It is not limited to: Information ID number, stores position, storage mode, file format type, if can run, if encryption, check code, describe
Information reserves extensible content.Such as, simultaneously according to its application mode and the size in committed memory space, can deposit with schedule ahead
Storage space is put, it is to avoid unordered download and take the use of CPU, such as digital TV terminal can be according to the ability of self and liter
The application mode of level software, is determined that some upgrading software is storage or not storage etc. after upgrading completes, is operated by these
Description information and form describe information just can be by the upgrading software of several functions, and with the relevant various support sizes of business
According to, it is downloaded by same mode and upgrades.The most such as, if digital TV terminal finds to deposit according to list before downloading
Storage insufficient space, it will can temporarily be put in internal memory containing the upgrading software adding confidential information etc., lose data and protect after being allowed to power down
The safety of card data, solves the conflict of storage resource demands simultaneously.These operation description information and form describe information predominantly
Meet miscellaneous service needs and different software feature and set, the following scalable option being to support more more rules, make upgrade function
More extensively compatible.By the above-mentioned respective handling to difference upgrading software type, it is ensured that the compatible all differences of this upgrade method
Upgrading software, and these are all expansible, reach to meet the upgrading requirement of various upgrading software, make upgrade method the simplest
Just, easy-to-use.
The embodiment of the present invention also provides for a kind of digital television server, as shown in Figure 4, including: server transmitting element 401,
Computing unit 402, setup unit 403, wherein, and server transmitting element 401, rise for sending to described digital TV terminal
Level software and the first entry-into-force time, notify that described digital TV terminal was upgraded in the first entry-into-force time；Concrete, work as clothes
When business device end has new software to need to update, after waiting that digital TV terminal accesses server, server is sent to software of upgrading
And first entry-into-force time, the first entry-into-force time of this upgrading software can be as the initial entry-into-force time, and digital TV terminal is raw at this
The effect time is unified when arriving upgrades, and server can directly be reached the standard grade new system simultaneously, it is ensured that the normal use of most of users.
Server transmitting element 401 also can send for the second entry-into-force time to digital TV terminal simultaneously.
Computing unit 402, the message that the described upgrading software sent for obtaining described digital TV terminal has been downloaded, meter
Calculate the download of described upgrading software；Thus download and digital TV terminal sum can calculate the percentage ratio of upgrading progress.Specifically
, computing unit 402 can calculate a predetermined threshold value, the setting of this predetermined threshold value according to digital TV terminal sum
Also need to be premised on not affecting network congestion.
Setup unit 403, is used for when the download of described upgrading software is not up to predetermined threshold value, is now directly to transport
This new software of row, therefore, before described first entry-into-force time, set for the second entry-into-force time by setup unit 403, and pass through
Described server transmitting element 401 notifies that described digital TV terminal was upgraded in described second entry-into-force time, and described second is raw
The effect time is later than described first entry-into-force time.
According to the above embodiments of the present invention, it is also preferred that the left described server also includes:
Server receives unit 404, and for receiving the access request that described digital TV terminal sends, described access request includes:
The authentication information of described digital TV terminal.This access request can be the authentication information of digital TV terminal, this body
Part authentication information can be unique identification information such as mac address or its card number of digital TV terminal, by server to numeral
The identity of television terminal is authenticated, it is ensured that the safety communicated each other.
According to the above embodiments of the present invention, it is also preferred that the left described server also includes:
List generation unit 405, for accessing the timeslice information of described server next time to the distribution of described digital TV terminal
And time synchronized more fresh information, the authentication information according to described digital TV terminal generates the list of upgrading software simultaneously
After, it is sent to described digital TV terminal by described server transmitting element 401.
Before the embodiment of the present invention, digital TV terminal needs frequently to access server, and whether inquiry there is a need to the software of upgrading
Or the second entry-into-force time, and this frequent visit can cause network congestion even to paralyse.Therefore in the embodiment of the present invention, by
The server ability to bear according to digital TV network or the use frequency etc. of user, planned distribution accesses timeslice, makes numeral
Television terminal can use Internet resources in batches, reduces long network and takies.Such as, the user of same community it is directed to
Can be with the timeslice etc. of distributing uniform.Meanwhile, before every sub-distribution timeslice, the server promulgated standard time, each number
Word television terminal can carry out time adjustment voluntarily, in order to by the standard time, the timing of unified software of newly upgrading enables.
Server-assignment accesses the timeslice information of described server next time, recognizes according to the identity of described digital TV terminal simultaneously
Card information generates the list of upgrading software and is sent to described digital TV terminal, and wherein list can include the letter of upgrading software
Breath, the version information of software of such as upgrading, needed for the memory headroom size, the application mode of this upgrading software and the school that take
Test the content such as code, signing messages, the most also include: the operation of upgrading software describes information and form describes information.This list
By artificially inputting to server, or can be automatically generated according to the content of upgrading software by processor (not shown), this list
The demand that signal generating unit 405 can also be for digital TV terminal is different, such as, in addition to the content of necessary record,
Also including extensible content, these contents can be chosen whether needs voluntarily by digital TV terminal, and the upgrading making software is personalized.
The embodiment of the present invention also provides for the upgrade-system of a kind of digital TV terminal, as it is shown in figure 5, described system includes:
Digital TV terminal 501, digital television server 502, wherein, and digital TV terminal 501, digital television server
502 its compositions and effect are as described in above-mentioned corresponding embodiment, and here is omitted.
To sum up, the upgrade method of digital TV terminal, terminal, server and the system thereof provided by the embodiment of the present invention, no
Only can solve the problem that various software is incompatible, can also effectively distribute download resource and setting when reasonably upgrading simultaneously
Between, effectively solve the problem that the network equipment blocks up.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect the most in detail
Illustrate, be it should be understood that the above mode of specifically executing that should be only the present invention, the protection being not intended to limit the present invention
Scope, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included in
Within protection scope of the present invention.
Claims (15)
1. the upgrade method of a digital TV terminal, it is characterised in that described method includes:
Digital TV terminal downloads upgrading software, obtains the first entry-into-force time of described upgrading software simultaneously；
After download completes, send, to server, the message that upgrading software has been downloaded；
Obtained for the second entry-into-force time before described first entry-into-force time, and in described second entry-into-force time to described digital TV terminal
Upgrading, described second entry-into-force time is to be generated in the case of the download of upgrading software is not up to threshold value by server
It is later than the time of described first entry-into-force time.
The upgrade method of digital TV terminal the most according to claim 1, it is characterised in that at described DTV eventually
Before end downloads upgrading software, described method includes: described digital TV terminal according to the timeslice information of described server-assignment to
Described server sends access request, and described access request includes: the authentication information of described digital TV terminal.
The upgrade method of digital TV terminal the most according to claim 2, it is characterised in that at described DTV eventually
Holding according to timeslice information after described server sends access request, described method also includes, described digital TV terminal receives
The timeslice information of described server that next time accesses of described server-assignment, time synchronized more fresh information and upgrading software
List；
Travel through described list, it is judged that described upgrading software is the need of download；
If the determination result is YES, then perform download, the described upgrading software downloaded is carried out respective handling simultaneously.
The upgrade method of digital TV terminal the most according to claim 3, it is characterised in that the described liter to having downloaded
Level software carries out respective handling, including: describe information according to the operation in described list and form describes information and locates respectively
Reason.
5. the upgrade method of a digital TV terminal, it is characterised in that described method includes:
Server sends upgrading software and the first entry-into-force time to digital TV terminal, notifies that described digital TV terminal is described
First entry-into-force time upgraded；
Obtain the message that the upgrading software of described digital TV terminal transmission has been downloaded, calculate the download of described upgrading software
Amount；
When the download of described upgrading software is not up to predetermined threshold value, when before described first entry-into-force time, setting second comes into force
Between, and notifying that described digital TV terminal was upgraded in described second entry-into-force time, described second entry-into-force time is later than described
One entry-into-force time.
The upgrade method of digital TV terminal the most according to claim 5, it is characterised in that receive described DTV
The access request that terminal sends, described access request includes: the authentication information of described digital TV terminal.
The upgrade method of digital TV terminal the most according to claim 6, it is characterised in that receive described DTV
After the access request that terminal sends, described method also includes: access described server to the distribution of described digital TV terminal next time
Timeslice information and time synchronized more fresh information, simultaneously generate upgrading according to the authentication information of described digital TV terminal
After the list of software, described list is sent to described digital TV terminal.
8. a digital TV terminal, it is characterised in that described digital TV terminal includes:
Download unit, is used for downloading upgrading software；
First terminal receives unit, for obtaining the first entry-into-force time of described upgrading software；
Information feedback unit, after download completes, sends, to server, the message that upgrading software has been downloaded；
Upgrade unit, for obtaining for the second entry-into-force time by first terminal reception unit before described first entry-into-force time, and
Described digital TV terminal is upgraded by described second entry-into-force time, and described second entry-into-force time is at upgrading software by server
Download not up to threshold value in the case of generate the time being later than described first entry-into-force time.
Digital TV terminal the most according to claim 8, it is characterised in that described digital TV terminal also includes: eventually
End transmitting element, sends access request, described access for the timeslice information according to described server-assignment to described server
Request includes: the authentication information of described digital TV terminal.
Digital TV terminal the most according to claim 8, it is characterised in that described digital TV terminal also includes: letter
Breath processing unit, accesses the timeslice information of described server, time synchronized more for receive described server-assignment next time
Fresh information and the list of upgrading software；
Described information process unit is additionally operable to travel through described list, it is judged that described upgrading software is the need of download；
If the determination result is YES, then perform download, the described upgrading software downloaded is carried out respective handling simultaneously.
11. digital TV terminals according to claim 10, it is characterised in that described information process unit also includes:
Judge module, is used for describing information according to the operation in described list and form describes information and is respectively processed.
12. 1 kinds of digital television server, it is characterised in that described server includes:
Server transmitting element, for sending upgrading software and the first entry-into-force time to described digital TV terminal, notice is described
Digital TV terminal was upgraded in the first entry-into-force time；
Computing unit, the message that the described upgrading software sent for obtaining described digital TV terminal has been downloaded, calculate institute
State the download of upgrading software；
Setup unit, for when the download of described upgrading software is not up to predetermined threshold value, before described first entry-into-force time
Set for the second entry-into-force time, and notify that described digital TV terminal is in described second entry-into-force time by described server transmitting element
Upgrading, described second entry-into-force time is later than described first entry-into-force time.
13. digital television server according to claim 12, it is characterised in that described server also includes:
Server receives unit, and for receiving the access request that described digital TV terminal sends, described access request includes: institute
State the authentication information of digital TV terminal.
14. digital television server according to claim 12, it is characterised in that described server also includes:
List generation unit, for described digital TV terminal distribution access next time described server timeslice information and
Time synchronized more fresh information generate the list of upgrading software according to the authentication information of described digital TV terminal after, logical simultaneously
Cross described server transmitting element and described list is sent to described digital TV terminal.
The upgrade-system of 15. 1 kinds of digital TV terminals, it is characterised in that described system includes:
Digital TV terminal, described digital TV terminal includes the numeral described in claim any one of claim 8 to 11
Television terminal；
Digital television server, described digital television server includes described in claim any one of claim 12 to 14
Digital television server.
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| CN104991807B (en) * | 2015-08-07 | 2019-03-01 | 金蝶软件（中国）有限公司 | A kind of patch pack assembly generates, processing method and processing device |
| CN109885612B (en) * | 2018-12-26 | 2021-04-20 | 联动优势科技有限公司 | Synchronous validation method and device for intelligent contracts of block chains |
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