CN107454472A - Receiver upgrade method, device, system and receiver - Google Patents
Receiver upgrade method, device, system and receiver Download PDFInfo
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- CN107454472A CN107454472A CN201710597079.4A CN201710597079A CN107454472A CN 107454472 A CN107454472 A CN 107454472A CN 201710597079 A CN201710597079 A CN 201710597079A CN 107454472 A CN107454472 A CN 107454472A
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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
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- 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
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- Software Systems (AREA)
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- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to receiver upgrade method, device, system and receiver, this method includes：Control device obtains the first identifier of one or more receiver to be measured, sends the first upgrading transport stream according to the upgrading transport stream of the first identifier generation first and the receiver into network, the first upgrading transport stream is used to upgrade one or more receiver to be measured；After it is determined that one or more receiver test to be measured is qualified, obtain the second identifier of the receiver to be measured of same lot number, second upgrading transport stream is sent according to the upgrading transport stream of the second identifier generation second and the receiver into network, the second upgrading transport stream is used for the receiver to be measured for upgrading same lot number；After it is determined that the receiver test to be measured of same lot number is qualified, the upgrading transport stream of generation the 3rd and the upgrading transport stream of receiver transmission the 3rd into network, the 3rd transport stream is for upgrading the whole network receiver.This method avoids the problem of extensive damage that the whole network upgrades, and reduces operator and the upgrading risk of user.
Description
Technical field
The present invention relates to digital TV technology, more specifically to a kind of receiver upgrade method, device, is
System and receiver.
Background technology
DTV has entered into huge numbers of families, and it is by traditional media presentation devices TV, and user's viewing experience is undoubtedly
Optimal, therefore in audio ＆ video equipment field, with the gesture of PC, mobile phone tripartite confrontation each other.In general, receiver is by operator
Networking, it is managed collectively, is runed.
For a receiver operator, in order to preferably control, receiver all in network is preferably safeguarded,
High-quality friendly service equally is provided the user also for more lasting, it is a required hand to carry out online upgrading by network
Section.
Due in the diversity of net receiving device hardware, the complexity of software, the particularity of network and artificial carelessness
Etc. factor, be likely to introduce not expected BUG in escalation process, so as to impact large-scale consumer use it is each
Kind of problem, What is more causes the paralysis of the whole network.
The content of the invention
The technical problem to be solved in the present invention is, for the above-mentioned safety that there may be extensive damage of prior art
The defects of hidden danger, there is provided a kind of receiver upgrade method, device, system and receiver.
The technical solution adopted for the present invention to solve the technical problems is：A kind of receiver upgrade method is constructed, including：
Control device obtains the first identifier of one or more receiver to be measured, according to first identifier generation the
One upgrading transport stream and the receiver into network send the first upgrading transport stream, and the first upgrading transport stream is used to rise
One or more described receiver to be measured of level；
After it is determined that one or more described receiver test to be measured is qualified, the of the receiver to be measured of same lot number is obtained
Two identifiers, described second liter is sent according to the upgrading transport stream of second identifier generation second and the receiver into network
Level transport stream, the second upgrading transport stream are used for the receiver to be measured for upgrading the same lot number；
After it is determined that the receiver test to be measured of the same lot number is qualified, generation the 3rd upgrades transport stream and into network
Receiver send it is described 3rd upgrading transport stream, it is described 3rd upgrading transport stream be used for upgrade the whole network receiver.
Preferably, it is described to be included according to first identifier generation the first upgrading transport stream：
The first upgrading descriptor will be formed in the first identifier write-in descriptor of one or more receiver to be measured,
And the first upgrading transport stream will be formed in the described first upgrading descriptor insertion proprietary identifier of tissue；
It is described to be included according to second identifier generation the second upgrading transport stream：
The second upgrading descriptor will be formed in the second identifier write-in descriptor of the receiver to be measured of the same lot number,
And the second upgrading transport stream will be formed in the described second upgrading descriptor insertion proprietary identifier of tissue.
Preferably, the private data length of the proprietary identifier of tissue in the first upgrading transport stream and described second liter
The private data length of the proprietary identifier of tissue in level transport stream is not zero；And the first upgrading transport stream includes treating
The first identifier of receiver is surveyed, the second upgrading transport stream includes the second identifier of receiver to be measured；
The private data length of the proprietary identifier of tissue in the 3rd upgrading transport stream is zero.
The present invention also provides a kind of receiver upgrade method, including：
Receiver receives the first upgrading transport stream, judges whether to meet promotion condition according to the described first upgrading transport stream,
If so, then the receiver is based on the described first upgrading transport stream upgrading；
Receiver receives the second upgrading transport stream, judges whether to meet promotion condition according to the described second upgrading transport stream,
If so, then the receiver is based on the described second upgrading transport stream upgrading；
Receiver receives the 3rd upgrading transport stream, judges whether to meet promotion condition according to the described 3rd upgrading transport stream,
If so, then the receiver is based on the described 3rd upgrading transport stream upgrading.
Preferably, the receiver receives the first upgrading transport stream, judges whether to accord with according to the described first upgrading transport stream
Promotion condition is closed, if so, the step of then receiver is based on the described first upgrading transport stream upgrading, further comprises：
Receiver first judges that the tissue of the first upgrading transport stream is proprietary after the first upgrading transport stream is received
Whether the private data length of identifier is zero, if it is not,
The proprietary identifier of tissue of the first upgrading transport stream is extracted, and judges the tissue of the first upgrading transport stream
Whether first upgrading descriptor is included in proprietary identifier, if so,
Judge whether the first identifier in the first upgrading descriptor is consistent with the first identifier of the receiver,
If so, then the receiver is based on the described first upgrading transport stream upgrading.
Preferably, the receiver receives the second upgrading transport stream, judges whether to accord with according to the described second upgrading transport stream
Promotion condition is closed, if so, the step of then receiver is based on the described second upgrading transport stream upgrading, further comprises：
Receiver first judges that the tissue of the second upgrading transport stream is proprietary after the second upgrading transport stream is received
Whether the private data length of identifier is zero, if it is not,
The proprietary identifier of tissue of the second upgrading transport stream is extracted, and judges the tissue of the second upgrading transport stream
Whether second upgrading descriptor is included in proprietary identifier, if so,
Judge whether the second identifier in the second upgrading descriptor is consistent with the second identifier of the receiver,
If so, then the receiver is based on the described second upgrading transport stream upgrading.
Preferably, the receiver receives the 3rd upgrading transport stream, judges whether to accord with according to the described 3rd upgrading transport stream
Promotion condition is closed, if so, the step of then receiver is based on the described 3rd upgrading transport stream upgrading, further comprises：
Receiver first judges that the tissue of the 3rd upgrading transport stream is proprietary after the 3rd upgrading transport stream is received
Whether the private data length of identifier is zero, if so, then the receiver is based on the described 3rd upgrading transport stream upgrading.
The receiver is in the first upgrading transport stream, the second upgrading transport stream and the 3rd upgrading transport stream is received
Any upgrading transport stream after, first judge whether the hardware version in received upgrading transport stream consistent with the receiver,
If；
Judge whether the software version of the receiver or versions of data need to update, if so, then according to the liter received
Level transport stream judges whether to meet promotion condition.
The present invention also provides a kind of receiver update device, including：Mould is sent in first processor, first memory and transmission
Block, wherein,
The first memory instructs for storage program；
The transmitter module is used to pass to the first upgrading of receiver transmission transport stream, the second upgrading transport stream or the 3rd upgrading
Defeated stream；
The first processor, the programmed instruction for being stored according to the first memory perform following steps：
The first identifier of one or more receiver to be measured is obtained, is passed according to the upgrading of first identifier generation first
Defeated stream and the receiver into network send the first upgrading transport stream, and the first upgrading transport stream is used to upgrade described one
Platform or more receivers to be measured；
After it is determined that one or more described receiver test to be measured is qualified, the of the receiver to be measured of same lot number is obtained
Two identifiers, described second liter is sent according to the upgrading transport stream of second identifier generation second and the receiver into network
Level transport stream, the second upgrading transport stream are used for the receiver to be measured for upgrading the identifier of same lot number second；
After it is determined that the receiver test to be measured of the same lot number is qualified, generation the 3rd upgrades transport stream and into network
Receiver send it is described 3rd upgrading transport stream, the 3rd transport stream be used for upgrade the whole network receiver.
The present invention also provides a kind of receiver, including：Receiving module, second processor, second memory, wherein,
The receiving module is used to receive the first upgrading transport stream, the second upgrading transport stream or the 3rd upgrading transport stream；
The second memory instructs for storage program；
The second processor, the programmed instruction for being stored according to the second memory perform following steps：
The first upgrading transport stream is received, judges whether to meet promotion condition according to the described first upgrading transport stream, if so, then
Based on the described first upgrading transport stream upgrading receiver；
The second upgrading transport stream is received, judges whether to meet promotion condition according to the described second upgrading transport stream, if so, then
Based on the described second upgrading transport stream upgrading receiver；
The 3rd upgrading transport stream is received, judges whether to meet promotion condition according to the described 3rd upgrading transport stream, if so, then
Based on the described 3rd upgrading transport stream upgrading receiver.
The present invention also provides a kind of receiver upgrade-system, including above-mentioned receiver update device and receiver.
Implement the receiver upgrade method of the present invention, have the advantages that：By using side most after first minority
Formula carries out validation test to upgrade method, and the whole network receiver is upgraded again after validation test is qualified, is effectively prevented from
The potential safety hazard of extensive damage is there may be when disposable the whole network upgrades, farthest weakens operator and user
Upgrading renewal risk and security performance.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is a kind of schematic flow sheet of receiver upgrade method embodiment one provided by the invention；
Fig. 2 is a kind of schematic flow sheet of receiver upgrade method embodiment two provided by the invention；
Fig. 3 is a kind of schematic flow sheet of receiver upgrade method embodiment three provided by the invention；
Fig. 4 is a kind of logic chart of receiver update device embodiment one provided by the invention；
Fig. 5 is a kind of logic chart of receiver embodiment one provided by the invention.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Refering to Fig. 1, Fig. 1 is a kind of schematic flow sheet of receiver upgrade method embodiment one provided by the invention.
The receiver upgrade method of the embodiment can be applied to digital television receiver, such as set top box, wherein, control dress
Put (can control for management and the control centre of making digital TV data, or managing digital television data operating service
End).The receiver upgrade method is the safe OTA upgrade methods of a kind of " net of one point two face three ", using this kind " one point two face
The safe OTA upgrade methods progressively upgraded of three nets " can effectively solve extensive damage existing for disposable the whole network upgrading
Potential safety hazard, it can farthest weaken operator and the upgrading renewal risk of user.As shown in figure 1, the reception of the embodiment
Machine upgrade method can specifically be followed the steps below by control device：
S11, control device obtain the first identifier of one or more receiver to be measured, according to the first identifier generation the
One upgrading transport stream and receiver into network send the first upgrading transport stream, the first upgrading transport stream be used to upgrading one or
More receivers to be measured.
In this step, it is necessary to which explanation, when system software or data need renewal, first enters to receiver to be measured
The fragmentary renewal of row.Upgrading test first is carried out to one or more receiver to be measured.In other words, first the is made according to upgrade requirement
One upgrading transport stream, the first upgrading transport stream are used to upgrade one or more corresponding receiver to be measured.
Preferably, in this step, specifically included according to the first identifier generation the first upgrading transport stream：By one or more
The first upgrading descriptor is formed in the first identifier write-in descriptor of platform receiver to be measured, and the first upgrading descriptor is inserted
Organize to form the first upgrading transport stream in proprietary identifier.Wherein, in this embodiment, the first identifier can be reception to be measured
The product IDs (i.e. product ID) of machine or other be used for the proprietary identifier of unique mark receiver, this one or more it is to be measured
The product ID of itself are equipped with receiver, write ROM's in one or more receiver to be measured for example, can shift to an earlier date
product ID。
The making to the first upgrading transport stream by taking the product IDs of receiver to be measured as an example illustrates below：
One or more receiver to be measured may be selected, by UI (user interface) the menu system interfaces of receiver to be measured or
Other approach of person obtain the exclusive product IDs of receiver to be measured, according to acquired product IDs, are upgraded by OTA
Edit tool, generate the OTA transport streams of first mode, i.e. the first signified upgrading transport stream of the application.Its specific manufacturing process
It is as follows：
Before the first upgrading transport stream is made, the product IDs for first obtaining one or more receiver to be measured write
In descriptor (descriptor), the first upgrading descriptor (target_product_IDs_descriptor) is formed, then by the
The first upgrading is formed in the one upgrading descriptor insertion proprietary identifier of tissue (GroupInfoIndication structure) to pass
Defeated stream, target_product_IDs_descriptor is specially inserted into the DVB SSU of ETSI TS 102006
In GroupInfoIndication structure.It is to be appreciated that when upgrade transport stream making, by the first mark
Symbol is mapped in more convenient processing in private data (PrivateDataByte) or GroupInfoByte.Similarly, this implementation
Example can also be in the sub- descriptor of ISO 13818-6 DSMCC compatible descriptor (CompatibilityDescriptor)
(subDescriptor) it is inner to be mapped.Further, if OTA upgradings use two layers model (i.e. DII-DDB), also
Map in ISO 13818-6 DSMCC DII.Wherein tag definitions (TAG VALUEQUE) are 0XFE.
Target_product_IDs_descriptor specifications are：
After the first upgrading transport stream that completed according to the product IDs of one or more receiver to be measured, by control device
First upgrading transport stream is put into network, i.e., sends the first upgrading transport stream to the receiver in net.It is to be appreciated that net
Network can be the LAN where digital television receiver, for example, the whole DTV LAN in somewhere, or operation
Certain network area corresponding to business.The first upgrading transport stream can be used for carrying out one or more selected receiver to be measured
Upgrading.It should be noted that after the first upgrading transport stream is put into network, only intended receivers (are extracted product
ID one or more receiver to be measured) it can trigger upgrading, carry out upgrading test, other receivers in network are unaffected,
Also upgrading will not be triggered.
S12, after it is determined that one or more receiver test to be measured is qualified, obtain the of the receiver to be measured of same lot number
Two identifiers, the second upgrading is sent according to the upgrading transport stream of the second identifier generation second and the receiver into network and transmitted
Stream, the second upgrading transport stream are used for the receiver to be measured for upgrading same lot number.
In this step, it is necessary to explanation, determine one or more receiver to be measured whether test passes can be by right
Receiver to be estimated after upgrading carries out conventional function or software test, and the present invention does not make specific requirement.When it is determined that in step
After one or more receiver upgrading test to be measured in S11 is qualified, then randomly selects the receiver to be measured of certain same lot number and enter
Row upgrading test.
Preferably, in this step, included according to the second identifier generation the second upgrading transport stream：
The second upgrading descriptor will be formed in the second identifier write-in descriptor of the receiver to be measured of same lot number, and will
The second upgrading transport stream is formed in the second upgrading descriptor insertion proprietary identifier of tissue.Wherein, in this embodiment, the second mark
Will symbol can batch receiver to be measured lot number (i.e. batch Number) or other available for identifying batch reception to be measured
The identifier of machine.The batch number of itself are stored with batch receiver to be measured, for example, can connect the batch is to be measured
ROM batch number are write in receipts machine.
Making to the second upgrading transport stream by taking the batch number of receiver to be measured as an example illustrates：
The a collection of receiver to be measured of same lot number may be selected, pass through UI (user interface) menu system circle of receiver to be measured
Face or other approach obtain the exclusive batch number of receiver to be measured, according to acquired batch number, pass through
OTA upgrades edit tool, generates the OTA transport streams of second mode, i.e. the second signified upgrading transport stream of the application.It is appreciated that
Ground, batch number are the batches for identifying receiver, can be defined, can also be specifically defined by operator by factory,
The present invention is not especially limited.Its specific manufacturing process is as follows：
Before the second upgrading transport stream is made, the batch number for first obtaining receiver to be measured write descriptor
(descriptor) in, the second upgrading descriptor (target_batch_number_descriptor) is formed, then by second liter
The second upgrading transmission is formed in the level descriptor insertion proprietary identifier of tissue (GroupInfoIndication structure)
Stream, is specially inserted into ETSI TS 102006DVB SSU by target_batch_number_descriptor
In GroupInfoIndication structure.It is to be appreciated that when upgrade transport stream making, by the first mark
Symbol is mapped in more convenient processing in private data byte (PrivateDataByte) or GroupInfoByte.Similarly, originally
Embodiment can also be in the son description of ISO 13818-6 DSMCC compatible descriptor (CompatibilityDescriptor)
(subDescriptor) is inner is mapped for symbol.Further, if OTA upgradings use two layers model (i.e. DII-DDB),
Also map in ISO 13818-6 DSMCC DII.Wherein tag definitions (TAG VALUEQUE) are 0XFD.
Target_batch_number_descriptor specifications are：
After according to the batch number of approval to be tested generations the second upgrading transport stream, the second upgrading transport stream is thrown
Enter in network, i.e., send the second upgrading transport stream to the receiver in net.The second upgrading transport stream can be used for treating to selected
The receiver for surveying batch is upgraded.It should be noted that after the second upgrading transport stream is put into network, only target connects
Receipts machine (a certain batch receiver to be measured of i.e. selected same lot number) can trigger upgrading, progress upgrading test, in network
Other receivers are unaffected, will not also trigger upgrading.
S13, after it is determined that the receiver test to be measured of same lot number is qualified, the upgrading transport stream and into network of generation the 3rd
Receiver send the 3rd upgrading transport stream, the 3rd upgrading transport stream be used for upgrade the whole network receiver.
In this step, it is necessary to explanation, determine same lot number receiver to be measured whether test passes can by
In step S12, after the second upgrading transport stream is put into network, by the receiver to be measured of selected same lot number receive this
Two upgrading transport streams simultaneously carry out upgrading renewal based on the second upgrading transport stream, when the weight for not receiving user within a period of time
Big problem is complained, then it is safe and reliable for can determine that upgrading of the second upgrading transport stream to target receiver to be measured, and the upgrading is surveyed
Test result implements the whole network upgrading, that is, makes the 3rd upgrading transport stream and the whole network receiver to be measured is upgraded.
Preferably in this step, the 3rd upgrading transport stream does not need any input, without any output yet.
Further, in this embodiment, by the first upgrading descriptor (target_product_IDs_descriptor)
Or second upgrading descriptor (target_batch_number_descriptor) the insertion tissue proprietary identifier ETSI TS
During 102006DVBSSU GroupInfoIndication structure, corresponding descriptor can be mapped in private data word
In the data items for saving (PrivateDataByte), if the 3rd upgrading transport stream, then be not required to map any data.Wherein,
Organize the specifically mapping in proprietary identifier as shown in the table：
In this embodiment, because in the manufacturing process of upgrading transport stream, the first upgrading transport stream and the second upgrading pass
Defeated stream is required for being mapped accordingly in the mapping table for organizing proprietary identifier, therefore, the first upgrading transport stream and second
The private data length of the proprietary identifier of tissue in upgrading transport stream is not zero, and the is carried in the first upgrading transport stream
One identifier, second upgrading transport stream in carry the second identifier.3rd upgrading transport stream due to it is no it is any input and it is defeated
Enter, it is not required that mapping data, therefore the private data length of the proprietary identifier of tissue in the 3rd upgrading transport stream is zero.
It is a kind of schematic flow sheet of receiver upgrade method embodiment two provided by the invention refering to Fig. 2.The receiver
Upgrade method can be applied to digital television receiver, during receiver upgrade service upgrade transport stream can based on DSMCC come
Carry out data transmission.Specifically following steps can be performed by receiver：
S21, receiver receive the first upgrading transport stream, judge whether to meet promotion condition according to the first upgrading transport stream,
If so, then receiver is based on the first upgrading transport stream upgrading.
Preferably, in this step, receiver first judges the first upgrading transport stream after the first upgrading transport stream is received
Private data (Private data) length of the proprietary identifier of tissue whether be zero, if it is not, the upgrading transport stream of extraction first
The proprietary identifier of tissue, and judge first upgrading transport stream the proprietary identifier of tissue in whether include first upgrading describe
Symbol, if so, judge first upgrade descriptor in the first identifier and receiver the first identifier it is whether consistent, if so, then
Receiver is based on the first upgrading transport stream upgrading.
Specifically, after receiver receives the first upgrading transport stream, first judge first upgrading transport stream in organize it is proprietary
Whether private data (Private data) length of identifier (GroupInfoIndication structure) is zero, if
It is not zero, then to the private data (Private of the proprietary identifier (GroupInfoIndication structure) of tissue
Data extraction parsing) is carried out, checks that the value of descriptor (descriptor_tag) confirms the type of transport stream, if after parsing
If confirming, received upgrading transport stream for the first upgrading transport stream, reads its product ID from the ROM of its own, and
The list of product_IDs in the upgrading descriptor of parsing first (target_product_IDs_descriptor), is searched
Whether include the product ID of its own in the list of the product_IDs, if comprising, according to first upgrading transport stream touch
Hair upgrading；If it is not, then terminating, i.e., updated without upgrading.
S22, receiver receive the second upgrading transport stream, judge whether to meet promotion condition according to the second upgrading transport stream,
If so, then receiver is based on the second upgrading transport stream upgrading.
Preferably, in this step, receiver first judges the second upgrading transport stream after the second upgrading transport stream is received
The private data length of the proprietary identifier of tissue whether be zero, if it is not, the proprietary mark of tissue of the upgrading transport stream of extraction second
Symbol, and judge whether include the second upgrading descriptor in the proprietary identifier of tissue of the second upgrading transport stream, if it is not, judging second
Whether the second identifier of the second identifier and receiver in upgrading descriptor is consistent, if so, then receiver is based on second liter
Level transport stream upgrading.
Specifically, after receiver receives the second upgrading transport stream, first judge second upgrading transport stream in organize it is proprietary
Whether private data (Private data) length of identifier (GroupInfoIndication structure) is zero, if
It is not zero, then to the private data (Private of the proprietary identifier (GroupInfoIndication structure) of tissue
Data extraction parsing) is carried out, checks that the value of descriptor (descriptor_tag) confirms the type of transport stream, if after parsing
If confirming, received upgrading transport stream for the second upgrading transport stream, reads its batch number from the ROM of its own,
And the second upgrading descriptor (target_batch_number_descriptor) is parsed, if the second upgrading descriptor (target_
Batch_number_descriptor the BATCH_DATA_BYTE in) matches with the batch number of itself read, then
According to the second upgrading transport stream triggering upgrading；Terminate if mismatching, i.e., updated without upgrading.
S23, receiver receive the 3rd upgrading transport stream, judge whether to meet promotion condition according to the 3rd upgrading transport stream,
If so, then receiver is based on the 3rd upgrading transport stream upgrading.
Preferably, in this step, receiver first judges the 3rd upgrading transport stream after the 3rd upgrading transport stream is received
The private data length of the proprietary identifier of tissue whether be zero, if so, then receiver is based on the 3rd upgrading transport stream upgrading.
Specifically, when receiver receive the 3rd upgrading transport stream after, first judge the 3rd upgrade transport stream in organize it is proprietary
Whether private data (Private data) length of identifier (GroupInfoIndication structure) is zero, if
It is zero, then it represents that without any upgrading description, can determine whether out the upgrading transport stream for the 3rd upgrading transport stream, directly triggering upgrading.
In specific application implementation, in use, receiver is based on receiving the receiver of the present embodiment
After the data flow of DSMCC transmission, it can not directly know what type is received upgrading transport stream be.Therefore, in receiver
Upgraded module receive DSMCC transmission DSMCC DSI data after, the type of the upgrading transport stream of reception need to be sentenced
Disconnected, specific as above, first detection receives the proprietary identifier GroupInfoIndication of tissue in upgrading transport stream
Structure private data (Private data) length), judge its private data (Private data) length whether be
Zero, if zero, then it is the 3rd upgrading transport stream, can directly triggers upgrading；If not zero, need to be to private data (Private
Data) parsed, check descriptor descriptor_tag value, distinguished and risen according to descriptor descriptor_tag value
Level transport stream is the first upgrading transport stream or the second upgrading transport stream, if if confirming received upgrading transmission after parsing
Flow and upgrade transport stream for first, then its product ID is read from the ROM of its own, and parse the first upgrading descriptor
(target_product_IDs_descriptor) list of the product_IDs in, the row in the product_IDs are searched
Whether include the product ID of its own in table, if comprising according to the first upgrading transport stream triggering upgrading；If it is not, then tie
Beam.Conversely, if the second upgrading transport stream, its batch number is read from the ROM of its own, and parses the second upgrading and retouches
Symbol (target_batch_number_descriptor) is stated, if the second upgrading descriptor (target_batch_number_
Descriptor the BATCH_DATA_BYTE in) matches with the batch number of itself read, then is passed according to the second upgrading
Defeated stream triggering upgrading；Terminate if mismatching, i.e., updated without upgrading.
Refering to Fig. 3, Fig. 3 is a kind of schematic flow sheet of receiver upgrade method embodiment three provided by the invention.The reality
The difference for applying example and the embodiment shown in Fig. 2 is that receiver is receiving the first upgrading transport stream, the second upgrading transmission
After any upgrading transport stream in stream and the 3rd upgrading transport stream, first judge that the hardware version in received upgrading transport stream is
It is no consistent with receiver, if；
Judge whether the software version of receiver or versions of data need to update, if so, then being passed according to the upgrading received
Defeated stream judges whether to meet promotion condition.
Refering to Fig. 4, Fig. 4 is a kind of logic chart of receiver update device embodiment one provided by the invention.The embodiment
Receiver update device include：First processor 12, first memory 11 and transport module 10, wherein,
First memory 11 instructs for storage program；
Transmitter module is used to transmit to the first upgrading of receiver transmission transport stream, the second upgrading transport stream or the 3rd upgrading
Stream；
First processor 12, the programmed instruction for being stored according to first memory 11 perform following steps：
The first identifier of one or more receiver to be measured is obtained, according to the first identifier generation the first upgrading transport stream
And the receiver into network sends the first upgrading transport stream, the first upgrading transport stream is used to upgrade one or more reception to be measured
Machine；
After it is determined that one or more receiver test to be measured is qualified, the second mark of the receiver to be measured of same lot number is obtained
Will is accorded with, and the second upgrading transport stream is sent according to the upgrading transport stream of the second identifier generation second and the receiver into network, the
Two upgrading transport streams are used for the receiver to be measured for upgrading the same identifier of lot number second；
After it is determined that the receiver test to be measured of same lot number is qualified, the upgrading transport stream of generation the 3rd and connecing into network
Receipts machine sends the 3rd upgrading transport stream, and the 3rd transport stream is used to upgrade the whole network receiver.
Refering to Fig. 5, Fig. 5 is a kind of logic chart of receiver embodiment one provided by the invention, the receiver of the embodiment
Including：：Receiving module 20, second processor 22, second memory 21, wherein,
Receiving module 20 is used to receive the first upgrading transport stream, the second upgrading transport stream or the 3rd upgrading transport stream；Can be with
Understand ground, receiving module 20 can be the upgraded module of receiver.
Second memory 21 instructs for storage program；
Second processor 22, the programmed instruction for being stored according to second memory 21 perform following steps：
The first upgrading transport stream is received, judges whether to meet promotion condition according to the first upgrading transport stream, if so, being then based on
First upgrading transport stream upgrading receiver；
The second upgrading transport stream is received, judges whether to meet promotion condition according to the second upgrading transport stream, if so, being then based on
Second upgrading transport stream upgrading receiver；
The 3rd upgrading transport stream is received, judges whether to meet promotion condition according to the 3rd upgrading transport stream, if so, being then based on
3rd upgrading transport stream upgrading receiver.
Present invention also offers a kind of receiver upgrade-system, the receiver upgrade-system includes above-mentioned receiver upgrading dress
Put and receiver, and the receiver upgrade-system can carry out upgrading renewal using aforementioned receiver upgrade method to receiver.
Above example only technical concepts and features to illustrate the invention, its object is to allow person skilled in the art
Scholar can understand present disclosure and implement accordingly, can not limit the scope of the invention.It is all to be wanted with right of the present invention
The equivalent changes and modifications that scope is done are sought, the covering scope of the claims in the present invention all should be belonged to.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (11)
- A kind of 1. receiver upgrade method, it is characterised in that including：Control device obtains the first identifier of one or more receiver to be measured, and first liter is generated according to first identifier Level transport stream and the receiver into network send the first upgrading transport stream, and the first upgrading transport stream is used to upgrade institute State one or more receiver to be measured；After it is determined that one or more described receiver test to be measured is qualified, the second mark of the receiver to be measured of same lot number is obtained Will accords with, and sending second upgrading according to the upgrading transport stream of second identifier generation second and the receiver into network passes Defeated stream, the second upgrading transport stream are used for the receiver to be measured for upgrading the same lot number；After it is determined that the receiver test to be measured of the same lot number is qualified, the upgrading transport stream of generation the 3rd simultaneously sends institute to network The 3rd upgrading transport stream is stated, the 3rd upgrading transport stream is used to upgrade the whole network receiver.
- 2. receiver upgrade method according to claim 1, it is characterised in that described to be generated according to first identifier First upgrading transport stream includes：The first upgrading descriptor will be formed in the first identifier write-in descriptor of one or more receiver to be measured, and will The first upgrading transport stream is formed in the first upgrading descriptor insertion proprietary identifier of tissue；It is described to be included according to second identifier generation the second upgrading transport stream：The second upgrading descriptor will be formed in the second identifier write-in descriptor of the receiver to be measured of the same lot number, and will The second upgrading transport stream is formed in the second upgrading descriptor insertion proprietary identifier of tissue.
- 3. receiver upgrade method according to claim 1, it is characterised in that the tissue in the first upgrading transport stream The private data length of the private data length of proprietary identifier and the proprietary identifier of tissue in the second upgrading transport stream It is not zero；And the first upgrading transport stream includes the first identifier of receiver to be measured, the second upgrading transport stream Include the second identifier of receiver to be measured；The private data length of the proprietary identifier of tissue in the 3rd upgrading transport stream is zero.
- A kind of 4. receiver upgrade method, it is characterised in that including：Receiver receives the first upgrading transport stream, judges whether to meet promotion condition according to the described first upgrading transport stream, if so, Then the receiver is based on the described first upgrading transport stream upgrading；Receiver receives the second upgrading transport stream, judges whether to meet promotion condition according to the described second upgrading transport stream, if so, Then the receiver is based on the described second upgrading transport stream upgrading；Receiver receives the 3rd upgrading transport stream, judges whether to meet promotion condition according to the described 3rd upgrading transport stream, if so, Then the receiver is based on the described 3rd upgrading transport stream upgrading.
- 5. receiver upgrade method according to claim 4, it is characterised in that the receiver receives the first upgrading transmission Stream, judge whether to meet promotion condition according to the described first upgrading transport stream, if so, then the receiver is based on described first liter The step of level transport stream upgrading, further comprise：Receiver first judges the proprietary mark of tissue of the first upgrading transport stream after the first upgrading transport stream is received Whether the private data length of symbol is zero, if it is not,The proprietary identifier of tissue of the first upgrading transport stream is extracted, and judges that the tissue of the first upgrading transport stream is proprietary Whether first upgrading descriptor is included in identifier, if so,Judge whether the first identifier in the first upgrading descriptor is consistent with the first identifier of the receiver, if It is that then the receiver is based on the described first upgrading transport stream upgrading.
- 6. receiver upgrade method according to claim 4, it is characterised in that the receiver receives the second upgrading transmission Stream, judge whether to meet promotion condition according to the described second upgrading transport stream, if so, then the receiver is based on described second liter The step of level transport stream upgrading, further comprise：Receiver first judges the proprietary mark of tissue of the second upgrading transport stream after the second upgrading transport stream is received Whether the private data length of symbol is zero, if it is not,The proprietary identifier of tissue of the second upgrading transport stream is extracted, and judges that the tissue of the second upgrading transport stream is proprietary Whether second upgrading descriptor is included in identifier, if so,Judge whether the second identifier in the second upgrading descriptor is consistent with the second identifier of the receiver, if It is that then the receiver is based on the described second upgrading transport stream upgrading.
- 7. receiver upgrade method according to claim 4, it is characterised in that the receiver receives the 3rd upgrading transmission Stream, judge whether to meet promotion condition according to the described 3rd upgrading transport stream, if so, then the receiver is based on described 3rd liter The step of level transport stream upgrading, further comprise：Receiver first judges the proprietary mark of tissue of the 3rd upgrading transport stream after the 3rd upgrading transport stream is received Whether the private data length of symbol is zero, if so, then the receiver is based on the described 3rd upgrading transport stream upgrading.
- 8. according to the receiver upgrade method described in claim any one of 5-7, it is characterised in that methods described also includes：The receiver appointing in the first upgrading transport stream, the second upgrading transport stream and the 3rd upgrading transport stream is received After one upgrading transport stream, first judge whether the hardware version in received upgrading transport stream is consistent with the receiver, if；Judge whether the software version of the receiver or versions of data need to update, if so, then being passed according to the upgrading received Defeated stream judges whether to meet promotion condition.
- A kind of 9. receiver update device, it is characterised in that including：First processor, first memory and biography conveyor module, its In,The first memory instructs for storage program；The transmitter module is used to transmit to the first upgrading of receiver transmission transport stream, the second upgrading transport stream or the 3rd upgrading Stream；The first processor, the programmed instruction for being stored according to the first memory perform following steps：The first identifier of one or more receiver to be measured is obtained, according to first identifier generation the first upgrading transport stream And receiver into network sends the first upgrading transport stream, the first upgrading transport stream be used to upgrading described one or More receivers to be measured；After it is determined that one or more described receiver test to be measured is qualified, the second mark of the receiver to be measured of same lot number is obtained Will accords with, and sending second upgrading according to the upgrading transport stream of second identifier generation second and the receiver into network passes Defeated stream, the second upgrading transport stream are used for the receiver to be measured for upgrading the identifier of same lot number second；After it is determined that the receiver test to be measured of the same lot number is qualified, the upgrading transport stream of generation the 3rd and connecing into network Receipts machine sends the 3rd upgrading transport stream, and the 3rd transport stream is used to upgrade the whole network receiver.
- A kind of 10. receiver, it is characterised in that including：Receiving module, second processor, second memory, wherein,The receiving module is used to receive the first upgrading transport stream, the second upgrading transport stream or the 3rd upgrading transport stream；The second memory instructs for storage program；The second processor, the programmed instruction for being stored according to the second memory perform following steps：The first upgrading transport stream is received, judges whether to meet promotion condition according to the described first upgrading transport stream, if so, being then based on The first upgrading transport stream upgrading receiver；The second upgrading transport stream is received, judges whether to meet promotion condition according to the described second upgrading transport stream, if so, being then based on The second upgrading transport stream upgrading receiver；The 3rd upgrading transport stream is received, judges whether to meet promotion condition according to the described 3rd upgrading transport stream, if so, being then based on The 3rd upgrading transport stream upgrading receiver.
- 11. a kind of receiver upgrade-system, it is characterised in that including the receiver update device and right described in claim 9 It is required that the receiver described in 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597079.4A CN107454472A (en) | 2017-07-20 | 2017-07-20 | Receiver upgrade method, device, system and receiver |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710597079.4A CN107454472A (en) | 2017-07-20 | 2017-07-20 | Receiver upgrade method, device, system and receiver |
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| CN107454472A true CN107454472A (en) | 2017-12-08 |
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| CN201710597079.4A Withdrawn CN107454472A (en) | 2017-07-20 | 2017-07-20 | Receiver upgrade method, device, system and receiver |
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| CN1662882A (en) * | 2002-06-21 | 2005-08-31 | 皇家飞利浦电子股份有限公司 | Server side configuration management |
| CN104038819A (en) * | 2014-05-30 | 2014-09-10 | 四川长虹电器股份有限公司 | Software upgrading system and method of digital set-top box |
| CN104811808A (en) * | 2015-03-20 | 2015-07-29 | 四川长虹电器股份有限公司 | Full-network set top box software air-upgrading monitoring triggering method |
| CN106598682A (en) * | 2016-12-22 | 2017-04-26 | 广州酷狗计算机科技有限公司 | Component upgrading method and device |
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2017
- 2017-07-20 CN CN201710597079.4A patent/CN107454472A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1662882A (en) * | 2002-06-21 | 2005-08-31 | 皇家飞利浦电子股份有限公司 | Server side configuration management |
| CN104038819A (en) * | 2014-05-30 | 2014-09-10 | 四川长虹电器股份有限公司 | Software upgrading system and method of digital set-top box |
| CN104811808A (en) * | 2015-03-20 | 2015-07-29 | 四川长虹电器股份有限公司 | Full-network set top box software air-upgrading monitoring triggering method |
| CN106598682A (en) * | 2016-12-22 | 2017-04-26 | 广州酷狗计算机科技有限公司 | Component upgrading method and device |
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