CN105448337B - Data recording system and data burning method - Google Patents
Data recording system and data burning method Download PDFInfo
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- CN105448337B CN105448337B CN201410383356.8A CN201410383356A CN105448337B CN 105448337 B CN105448337 B CN 105448337B CN 201410383356 A CN201410383356 A CN 201410383356A CN 105448337 B CN105448337 B CN 105448337B
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Abstract
A kind of data recording system and data burning method.This data recording system includes master device and multiple slave units.This master device connects network and with one to burning data, and this is waited for that burning data is cut into multiple fragment datas by this master device.The slave unit is similarly connected to network, and receives this fragment data for waiting for burning data through thus network.Each fragment data is at least received by one of described slave unit.After the slave unit receives the fragment data, the slave unit exchanges the fragment data having received according to an exchange policy each other, to make each slave unit that will be burned onto memory cell to burning data.
Description
Technical field
The invention relates to a kind of data recording systems, and in particular to it is a kind of using network by data recording extremely
Data recording system and data burning method in electronic device.
Background technique
For the manufacturer of most of electronic devices, certain specific datas can be carried out to it before electronic device dispatches from the factory
Burning program, with through above-mentioned burning program by particular data record in the memory inside electronic device.These are special
Fixed number is according to operating system, the firmware code in System on Chip/SoC or the opening to normal driving electronic device for being, for example, electronic device
Dynamic data etc..Current most manufacturer is to carry out burning program in a manual manner mostly, that is to say, that for
The electronic device that every batch of will dispatch from the factory, it is necessary to via the operator of responsible burning movement by the burning one by one of these specific datas
Among electronic device.
The practice now first is that by female device with specific data through data transmission interface simultaneously be connected to it is more
A sub-device, and control mother's device by the mode of One-to-All Broadcast and broadcast specific data to each sub-device, mother is filled
Specific data in setting is copied to each sub-device.Above-mentioned data transmission interface is, for example, RS232 serial transmission interface or general
Asynchronous receiving-transmitting (Universal Asynchronous Receiver/Transmitter, UART) interface etc..In addition, electronics fills
After specific data can also be burnt into flash memory (flash memory) first with IC cd-rom recorder by the manufacturer set, then burning is completed
Flash memory is welded on the circuit board in electronic device.
However, in the way of the burning of data transmission interface and One-to-All Broadcast, once multiple sub-devices are wherein
One of occur the situation of data recording mistake, female device just needs that execute burning dynamic for accent again for the sub-device of mistake occurs
Make, and other do not occur mistake sub-devices must then wait again one section can be by the time of data accent burning.Though that is,
The lower cost of data transmission interface and One-to-All Broadcast is so utilized, but when the data volume to burning data is huge or it is a large amount of to need
Duplication should be easy to happen the problem that data recording is incomplete or reproduction speed is excessively slow when burning data.In addition, for first burning
For the mode welded again, the doubt with Information Security, and circumscribed flash memory need to occupy biggish circuit space.Cause
This, for must be for the production line of a large amount of output electronic devices, how solving the above problems, come quickly and correctly will be to burning
Data recording is a subject under discussion urgently to be resolved into electronic device.
Summary of the invention
In view of this, the present invention provides a kind of data recording system and data burning method, it can greatly improve and burn data
The replication rate into electronic device is recorded, and reduces the error rate of data recording simultaneously.
The present invention proposes that a kind of data recording system, the data recording system include master device and multiple subordinates dress
It sets.This master device connects network and with one to burning data, and this is waited for that burning data is cut into multiple segments by this master device
Data.The slave unit is similarly connected to network, and receives this fragment data for waiting for burning data through thus network.Per a piece of
Segment data is at least received by one of described slave unit.It is described after the slave unit receives the fragment data
Slave unit exchanges the fragment data having received according to an exchange policy each other, to make each slave unit will be wait burn
Data recording is recorded to memory cell.
In one embodiment of this invention, this is waited for burning data according to the number of the slave unit by above-mentioned master device
It is cut into the fragment data, keeps the number of the fragment data identical as the number of the slave unit, and each described
Segment data is transferred into the different slave units.
In one embodiment of this invention, above-mentioned slave unit includes that the first slave unit and the second subordinate fill.This
The fragment data received from master device is sent to the second slave unit by one slave unit, and this second slave unit will be from master
The fragment data that device receives is sent to the first slave unit.
In one embodiment of this invention, above-mentioned slave unit further includes third slave unit.First slave unit will
The fragment data received from master device is sent to third slave unit, and the first slave unit will be received from the second slave unit
To fragment data be sent to third slave unit.
In one embodiment of this invention, when slave unit is connected to network, master device acquisition is respectively corresponding to each
Multiple network address informations of slave unit.And each slave unit is respectively corresponding to other slave units through network acquisition
Network address information.This network address information includes network convention address (Internet Protocol, IP Address), is situated between
One of matter accessing to control address (Media Access Control Address, MAC Address) or combinations thereof.
In one embodiment of this invention, above-mentioned master device corresponds to each fragment data to different slave units,
And each fragment data is sent to different slave units by the network address information according to slave unit respectively.
In one embodiment of this invention, above-mentioned each slave unit is filled according to exchange policy from subordinate described in other
It sets and determines to exchange destination apparatus, and exchanged each other by the network address information of exchange destination apparatus with destination apparatus is exchanged
The fragment data received.
In one embodiment of this invention, above-mentioned data recording system further includes sub-network and establishes device.This sub-network
It establishes device and is coupled to master device and between slave unit, and receive each fragment data that master device is transmitted.This subnet
Network establishes device and each fragment data is respectively sent to different slave units.Sub-network establishes device and divides slave unit to group
At multiple sub-network groups, and controls slave unit and exchange the fragment data having received according to its sub-network group.
In one embodiment of this invention, the first allocation model that above-mentioned sub-network establishes device foundation exchange policy will
Slave unit divides group at multiple first sub-networks group.Belong to the part of the slave unit of identical first sub-network group wherein
The fragment data having received is exchanged each other.
In one embodiment of this invention, belong to the part of the slave unit of identical first sub-network group wherein that
After the fragment data that this exchange has received, above-mentioned sub-network establishes device will according to the second allocation model of exchange policy
Slave unit divides group at multiple second sub-networks group.Belong to the part of the slave unit of identical second sub-network group wherein
The fragment data having received is exchanged each other.
From another point of view, the present invention proposes a kind of data burning method, is suitable for a data recording system.This data
Programming system includes master device and multiple slave units, and the method includes the following steps.It will be to burning number by master device
According to being cut into multiple fragment datas.Fragment data is received through network by slave unit, and each fragment data is at least filled by subordinate
Set one of them reception.Exchange the fragment data having received each other according to exchange policy by slave unit, thus make it is each from
Memory cell will be burned onto burning data by belonging to device.
Based on above-mentioned, in data recording system of the invention, there will be the electronic device to burning data as master
Device, and will not there are multiple slave units and master device to burning data to be interconnected with one another through network.Main dress
Multiple fragment datas will be divided into burning data by setting, and these fragment datas are transferred to different slave units respectively.In
Be can share these fragment datas via network between slave unit and reach by completely to burning data be burned onto it is each from
Belong to the purpose of device.In this way, huge for the archives to burning data or massive duplication is needed to wait for the volume production feelings of burning data
For border, the data recording system of the present invention can be improved the reliability of data recording and avoid the data because of single electronic device
Burning mistake and the phenomenon that procrastinate whole prouctiveness, to greatly improve the speed of data recording and the effect of mass-production electronic device
Rate.
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and cooperate institute's accompanying drawings
It is described in detail below.
Detailed description of the invention
Fig. 1 is the schematic diagram according to data recording system depicted in one embodiment of the invention.
Fig. 2 is the flow chart according to data burning method depicted in one embodiment of the invention.
Fig. 3 is the example schematic according to data burning method depicted in one embodiment of the invention.
Fig. 4 A~Fig. 4 C is the example schematic according to data burning method depicted in one embodiment of the invention.
Fig. 5 is the schematic diagram that device is established according to sub-network depicted in one embodiment of the invention.
Description of symbols
10: data recording system
100: master device
200_1~200_N: slave unit
300: network
110,210: processing unit
120,220,131,231: memory cell
130,230: chip unit
140,240: network unit
80: to burning data
D1~d4: fragment data
500: sub-network establishes device
G1, G2: the first sub-network group
G3, G4: the first sub-network group
500a~500e: Port
S701~S702: each step of data burning method described in one embodiment of the invention
Specific embodiment
In order to will be efficient to burning data in master device and correctly replicate and be burned onto multiple slave units, this
The slave unit of invention can pass through network and share the fragment data received from master device each other, and reaches complete burning and wait for burning
The purpose of data.In order to become apparent the content of the present invention, being exemplified below embodiment can actually be real accordingly as the present invention
The example applied.
Fig. 1 is the schematic diagram according to data recording system depicted in one embodiment of the invention.Fig. 1 is please referred to, the present invention
Data recording system 10 include master device 100 and N number of slave unit 200_1~200_N, and master device 100 and multiple
Slave unit 200_1~200_N is respectively connected to network 300.In this exemplary embodiment, master device 100 and multiple subordinates
Device 200_1~200_N is, for example, box on teaching machine (Set Top Box, STB), holder for TV playing, DVD player, electronics
Book, Smartphone, tablet computer, intelligent TV etc. have any electronic device of specific function, and such electronic device needs
It needs for specific data to be burned onto the memory cell of electronic device before factory, allows such electronic device can be after factory just well
Often execute its specific function having.
In this exemplary embodiment, master device 100 is the electronic device having had to burning data, and slave unit 200_
1~200_N is the electronic device not yet having to burning data.The present invention for slave unit 200_1~200_N quantity simultaneously
It does not limit, i.e. N is the integer greater than 0.Network 300 can be the wirelessly or non-wirelessly network constituted based on different communications protocols,
Such as: network 300 can be the second too network for meeting IEEE802.3 standard, alternatively, network 300 is also possible to meet
Wireless Fidelity (Wireless Fidelity, WiFi) network of IEEE802.11 standard, the present invention do not limit this.
Master device 100 includes processing unit 110, memory cell 120, chip unit 130 and network unit 140.Place
Reason unit 110 is responsible for the overall operation and main data processing of master device 100, and processing unit 110 can be by with operation
The hardware device of ability is constituted, and seems CPU, microprocessor (micro-processor) or embedded controller etc., the present invention is not
It is limited.Memory cell 120 can be the read only memory (ROM), flash memory (Flash) or random access memory (RAM)
Equal memory devices, to store the program module or data that processing unit 110 can be read.Chip unit 130 is, for example, audio
Chip, image processing chip or other chips to execute specific function.Chip unit 130 includes memory cell 131, is deposited
Data needed for storage unit 131 can store the procedure code to control chip unit 130 or execute specific function.It should be noted
It is that of the invention can be to burning data will be burned onto the data of memory cell 120 or memory 131, and the present invention is to this
It does not limit.
In addition, master device 100 has the network corresponding to network 300 since master device 100 is connected to network 300
Unit 140.For example, network unit 140 can be second too network module or WIFI module, the present invention and not limit this.
Network unit 140 can pass through wired or wireless mode and be connected to network 300, allow master device 100 can transceiver network packet message.
On the other hand, the construction of slave unit 200_1~200_N and master device 100 are same or similar, by taking slave unit 200_3 as an example
For, slave unit 200_3 equally includes processing unit 210, memory cell 220, chip unit 230 and network unit
240, and chip unit 230 includes memory cell 231.The processing unit 210 of slave unit 200_3, memory cell 220,
Chip unit 230, network unit 240 and memory cell 231 respectively with the processing unit 110 of master device 100, memory list
Member 120, chip unit 130, network unit 140 and memory cell 131 are similar or identical, therefore details are not described herein.
It should be noted that master device 100 and the difference of slave unit 200_1~200_N are, the storage of master device 100
Device unit 120 or memory 131 have been stored to burning data, but slave unit 200_1~200_N not yet has to burning number
According to.The function of the data recording system 10 of the present invention is to be stored in master device 100 to burning number through network 300
According to being burned onto the memory cell of slave unit 200_1~200_N.
Illustrate the present invention to become apparent from, Fig. 2 is according to data burning method depicted in one embodiment of the invention
Flow chart.The method of the present embodiment is suitable for data recording system 10 shown in FIG. 1, below i.e. collocation Fig. 1 and shown in Fig. 2 each
Device illustrates the detailed step of the present embodiment with element.
Fig. 2 is the flow chart according to data burning method depicted in one embodiment of the invention.Referring to Fig. 1 and figure
2, in step S701, multiple fragment datas will be cut into burning data by master device 100.Specifically, when master device 100 with
And slave unit 200_1~200_N is when being connected to network 300, master device 100 and slave unit 200_1~200_N can be via
Mode manually or automatically enters burning mode.After master device 100 enters burning mode, processing unit 110 can be identified storage
In memory unit 120 or memory cell 131 to burning data and multiple fragment datas will be cut into burning data.
In this present embodiment, master device 100 can will be cut according to the number of slave unit 200_1~200_N to burning data
Multiple fragment datas are cut into, keep the number of these fragment datas identical as the number of slave unit 200_1~200_N.Citing comes
It says, it is assumed that there are 4 slave units are connected to master device 100 through network 300, then master device just will be cut into burning data
Four parts and generate 4 parts of fragment datas.However, the present invention is not limited thereto, above-mentioned cutting mode is only an exemplary implementation side
Formula.In another embodiment, the number of fragment data can also with the number of slave unit 200_1~200_N at multiple proportion,
Or the number of fragment data is also possible to random parameter, end is seen practical application situation and is set.
In step S702, fragment data is received through network 300 by slave unit 200_1~200_N, wherein each segments
According at least by one of slave unit 200_1~200_N reception.In other words, multiple fragment datas are generated in master device 100
Afterwards, processing unit 110 can control network unit 140 by each fragment data via transmission of network to slave unit 200_1~
200_N, and slave unit 200_1~200_N receives these fragment datas through respective network unit.In this exemplary embodiment
In, each fragment data is sent to different slave unit 200_1~200_N by master device 100.In other words, slave unit
200_1~200_N will only receive a part to burning data.
Later, it in step S703, is exchanged by slave unit 200_1~200_N and to be had received each other according to exchange policy
Fragment data, to make each slave unit that will be burned onto memory cell to burning data.That is, in master device 100
Each slave unit after multiple fragment datas of burning data are respectively sent to slave unit 200_1~200_N will be constituted
200_1~200_N can determine from other slave units according to exchange policy exchange target, and respectively with exchange target transmission
Network 300 exchanges the fragment data having received each other.Then, slave unit 200_1~200_N can be by between slave unit
The exchange of fragment data and gradually obtain more fragment datas, thus by completely memory cell is burned onto burning data
In.
In this exemplary embodiment, fragment data is respectively sent to slave unit 200_1~200_N in master device 100
Afterwards, other side is identified as exchange target according to the policy that exchanges with the second slave unit 200_2 by the first slave unit 200_1.Cause
This, the fragment data received from master device 100 is sent to the second slave unit 200_2, and by the first slave unit 200_1
The fragment data received from master device 100 is sent to the first slave unit 200_1 by two slave unit 200_2.Later, first
Third slave unit 200_3 can be identified as exchange target, and the segment that will be received from master device 100 by slave unit 200_1
Data transmission is to third slave unit 200_3, and the first slave unit 200_1 will also be received from the second slave unit 200_2
Fragment data be sent to third slave unit 200_3.That is, slave unit 200_1~200_N of the invention is in addition to can
It will be shared with except other slave units in data recording system 10 from the fragment data that master device 100 receives, subordinate dress
Setting 200_1~200_N can also share away again the fragment data received from other slave units.
In this way, continue to repeat the data exchange operation between above-mentioned slave unit, slave unit 200_1~200_N is just
It can be by being completely burned onto burning data in the memory cell of itself in master device 100.It is worth mentioning that due to this
The slave unit of invention be by gradually share fragment data and obtain completely to burning data, therefore when certain slave unit in
There is a phenomenon where burning mistakes during the sharing of fragment data, it is only necessary to again again burning occur mistake fragment data without
Need accent again burning entirely to burning data.In this way, the present invention, which can be substantially improved, to be copied to multiple subordinates to burning data
The working efficiency of device.
It is further to note that since the present invention is the burning for carrying out data through network, below for
Whether slave unit there is the situation of network address information to enumerate embodiment to illustrate it respectively.Network address letter of the invention
Breath can be network convention address (Internet Protocol, IP Address), Media Access Control address (Media
One of Access Control Address, MAC Address) or combinations thereof.
Fig. 3 is the example schematic according to data burning method depicted in one embodiment of the invention.Referring to figure 3., in
In this exemplary embodiment, it is assumed that there are there are four slave unit 200_1~200_4 through network connection to master device 100.Main dress
Setting 100 has to burning data 80, and master device 100 will be cut into four parts of fragment datas, respectively segments to burning data 80
According to d1, fragment data d2, fragment data d3 and fragment data d3.When slave unit 200_1~200_4 is connected to network,
Master device 100 can obtain the multiple network address informations for being respectively corresponding to each slave unit.
For example, package is detected in the sustainable outside broadcast of master device 100, when slave unit 200_1~200_4 connection
When to network and receiving detecting package, slave unit 200_1~200_4 can send the network address information of itself to main dress
Set 100.Alternatively, slave unit 200_1~200_4 automatically can send the network address information of itself when being connected to network
It goes out.Alternatively, master device can also be inputed to the network address information of slave unit 200_1~200_4 via artificial operation
100.The present invention is not intended to limit the mode for the network address information that master device 100 obtains slave unit 200_1~200_4.
Similar, each slave unit can also obtain the multiple network address informations for being respectively corresponding to other slave units through network.
Then, during the first stage, master device 100 is corresponding to different slave units by each fragment data d1~d4
200_1~200_4, and according to network address information respectively by each fragment data be sent to different slave unit 200_1~
200_4.As shown in figure 3, master device 100 sends fragment data d1 to slave unit 200_1, fragment data d1 is allowed to be burned onto well
In the memory cell of slave unit 200_1.Master device 100 sends fragment data d2 to slave unit 200_2, allows segment well
Data d2 is burned onto the memory cell of slave unit 200_2.The rest may be inferred, and slave unit 200_1~200_4 will respectively have
Need a part of burning data 80.
Later, each slave unit determines to exchange destination apparatus from other slave units according to exchange policy, and by
The network address information of exchange destination apparatus exchanges the fragment data having received with destination apparatus is exchanged each other.As shown in figure 3,
During second stage, slave unit 200_1~200_4 is mutually paired according to exchange policy, wherein slave unit 200_1 with from
Belong to device 200_2 respectively using other side as exchange destination apparatus, and according to the network address information of other side come exchange with burning in
Fragment data in memory cell.In addition, slave unit 200_3 and slave unit 200_4 are also respectively using other side as exchanging
Destination apparatus.
In other words, fragment data d1 is sent to slave unit 200_2 through network by slave unit 200_1, and subordinate fills
It sets 200_2 and fragment data d2 is sent to slave unit 200_1 through network.In this way, which the exchange by second stage is dynamic
Make, the memory cell of slave unit 200_1 can store fragment data d1 and fragment data d2.It is similar, slave unit
Fragment data d3 is sent to slave unit 200_4 through network by 200_3, and slave unit 200_4 penetrates network for segments
Slave unit 200_3 is sent to according to d4.
Most in, during the phase III, slave unit 200_1~200_4 determines respective exchange destination apparatus again,
Middle slave unit 200_1 and slave unit 200_3 are respectively using other side as exchanging destination apparatus, and the network address according to other side
Information exchanges the fragment data with burning in memory cell.In addition, slave unit 200_2 and slave unit 200_4
Respectively using other side as exchange destination apparatus.Therefore, during the exchange of phase III, slave unit 200_1 is by fragment data
D1 and fragment data d2 is sent to slave unit 200_3, and slave unit 200_3 is by fragment data d3 and fragment data d4
It is sent to slave unit 200_1, and so on.In this way, by the switching motion of three phases, slave unit 200_1~
200_4 can gradually obtain each fragment data d1~d4, and the memory of itself will be completely burned onto burning data 80
Unit.
In addition, Fig. 4 A~4C is the example schematic according to data burning method depicted in one embodiment of the invention.In
In exemplary embodiment shown in Fig. 4 A~4C, it is assumed that there are there are four slave unit 200_1~200_4 through network connection to master
Device 100.Master device 100 has to burning data 80, and master device 100 will be cut into four parts of fragment datas to burning data 80,
Respectively fragment data d1, fragment data d2, fragment data d3 and fragment data d3.
It is noted that slave unit 200_1~200_4 not yet has in the exemplary embodiment shown in Fig. 4 A~4C
Respective network address information, therefore master device and each slave unit can not transmit segments according to network address information
According to.Therefore, the present invention propose it is a kind of by virtual region network (Virtual Local Area Network, VLAN) with it is multiple
The realization of virtual region network registry agreement (Multiple VLAN Registration Protocol, MVRP), which allows, not to be had
The slave unit of network address information can also share the embodiment of fragment data each other.That is, shown in Fig. 4 A~4C
Exemplary embodiment in, data recording system further includes a sub-network and establishes device 500, this sub-network establishes device 500 for example
Other network equipments of virtual region network can be either established for an interchanger (Switch), the present invention is not intended to limit this.
Please also refer to Fig. 4 A, in this exemplary embodiment, sub-network establishes device 500 and is coupled to master device 100 and subordinate
Between device 200_1~200_4.It is of the invention for convenience of explanation, will be established below with sub-network device 500 be an interchanger into
Row explanation, Fig. 5 is the schematic diagram according to interchanger depicted in one embodiment of the invention.However, the present invention is not limited thereto,
In another embodiment, sub-network establishes device 500 and is also possible to the computer apparatus for being equipped with multiple network cards.It please refers to
Fig. 5, sub-network establish device 500 and are an interchanger and have 5 Port 500a~500e.Master device 100 penetrates Port
500a is connected to sub-network and establishes device 500, and slave unit 200_1 is connected to sub-network through Port 500b and establishes device
500, slave unit 200_2 are connected to sub-network through Port 500c and establish device 500, and so on.
VLAN is the technology for the network management that one kind is established in Local Area Network switching technology (LAN Switch), operator
Effectively can assign the package of discrepancy regional network to correct Port through control interchanger whereby.Base this, sub-network establish
Device 500 can determine that the package for issuing master device 100 is sent to correct Port.In addition, sub-network establishes device 500 more
Can according to Port 500b~500e setting and slave unit 200_1~200_4 is distinguished into multiple subarea networks.It is same
Device in subarea network can just access the data of other side.It for example, can be by Port through the inner setting of interchanger
500b and Port 500c divide into the same subarea network, therefore are connected to the subordinate of Port 500b Yu Port 500c
Device 200_1 and slave unit 200_2 belongs to same subnet network group, can carry out sharing for data through interchanger with other side
With transmitting.
Based on above-mentioned, referring once again to Fig. 4 A, during the first stage, sub-network establishes device 500 for each segments
Different slave unit 200_1~200_4 is respectively sent to according to d1~d4.Specifically, through Port 500a~500e's
Setting, sub-network establish device 500 and export each fragment data d1~d4 to different subordinate dresses by different Ports
Set 200_1~200_4.Later, through the setting of VLAN in interchanger, sub-network establish device 500 by slave unit divide group at
Multiple sub-network groups, and control slave unit and exchange the fragment data having received according to sub-network group.
B referring to figure 4., sub-network establish device 500 according to the exchange policy the first allocation model by slave unit
200_1~200_4 divides group into multiple first sub-networks group G1~G2, belong to identical first sub-network group G1~G2 from
Belong to the part of device 200_1~200_4 wherein and exchanges the fragment data having received each other.As shown in Figure 4 B, slave unit
200_1 and slave unit 200_2 belongs to identical first sub-network group G1.It is similar, slave unit 200_3 and subordinate
Device 200_4 belongs to identical first sub-network group G2.
Base this, during second stage, sub-network establish device 500 control belong to the first sub-network group G1 subordinate dress
It sets 200_1 and slave unit 200_2 exchanges fragment data each other.Wherein, fragment data d1 is sent to by slave unit 200_1
Slave unit 200_2, and fragment data d2 is sent to slave unit 200_1 by slave unit 200_2.In addition, belonging to the first son
The slave unit 200_3 and slave unit 200_4 of network group G2 also exchanges fragment data d3 and fragment data d4 each other.
After the fragment data for completing second stage is shared, slave unit 200_1~200_4 can be respectively transmitted return news
It ceases and establishes device 500 to sub-network, to notify that it is complete that sub-network establishes data sharing of the device 500 based on the first allocation model
At.Then, sub-network establishes device 500 by its internal setting is adjusted to update the method for salary distribution of sub-network group, and controls
The fragment data that slave unit 200_1~200_4 processed carries out next stage is shared.
Specifically, C referring to figure 4., the slave unit 200_1 for belonging to identical first sub-network group G1~G2~
After the part of 200_4 wherein exchanges the fragment data having received each other, sub-network establishes device 500 according to exchange policy
Slave unit 200_1~200_4 is divided group at multiple second sub-networks group G3~G4 by the second allocation model, belongs to identical
The part of slave unit 200_1~200_4 of two sub-network group G3~G4 wherein exchanges the segment having received each other
Data.
Specifically, during the phase III, sub-network establishes the control of device 500 and also belongs to the second sub-network group G3
Slave unit 200_1 and slave unit 200_3 exchange fragment data each other.Wherein, slave unit 200_1 is by fragment data
D1 and fragment data d2 is sent to slave unit 200_3, and slave unit 200_3 is by fragment data d3 and fragment data d4
It is sent to slave unit 200_1.In addition, belonging to the slave unit 200_2 and slave unit 200_4 of the second sub-network group G4
Also fragment data is exchanged each other.
In this way, which the fragment data by three phases is shared, slave unit 200_1~200_4 can be obtained gradually
Each fragment data d1~d4 will completely be burned onto the memory cell of itself to burning data 80.However, above-mentioned implementation
Example is only to be not intended to limit the invention clearly to illustrate implementation example of the invention.The method of salary distribution of sub-network group
With the quantity of slave unit can depending on practical application situation, those of ordinary skill in the art should can according to above description and
Deduce the embodiment under different application state.
In conclusion the present invention by network by being sent on multiple slave units to burning data in master device, with
Achieve the purpose that being burned on multiple slave units to burning data in master device.In an embodiment of the present invention, main dress
Multiple fragment datas will be divided into burning data by setting, and slave unit can share each other these fragment datas and reach will be complete
The purpose that each slave unit is burned onto burning data.In this way, or need huge for the data volume to burning data
Massive duplication waits for for the situation of burning data that the data recording system of the present invention can be improved the reliability of data recording and keep away
Exempt from the phenomenon that procrastinateing whole prouctiveness because of the data recording mistake of single electronic device, to greatly improve data recording
Speed.Therefore, the production efficiency of factory's mass-production electronic device and the production yield of production electronic device can be improved in the present invention.
Although the present invention has been disclosed by way of example above, it is not intended to limit the present invention., any technical field
Middle tool usually intellectual, without departing from the spirit and scope of the present invention, when can make some changes and embellishment, thus it is of the invention
Protection scope should be defined by the scope of the appended claims.
Claims (20)
1. a kind of data recording system, which is characterized in that the data recording system includes:
Master device connects network and has to burning data, and by this and waits for that burning data is cut into multiple fragment datas；And
Multiple slave units connect the network, the fragment data are received through the network, wherein each fragment data is at least
It is received by one of described slave unit,
Wherein, after the slave unit receives the fragment data, the slave unit exchanges each other according to exchange policy
The fragment data having received, to make each slave unit that this is waited for that burning data is burned onto memory cell.
2. data recording system as described in claim 1, which is characterized in that number of the master device according to the slave unit
This is waited for that burning data is cut into the fragment data, makes number phase of the number of the fragment data with the slave unit
Together, and each fragment data is transferred into the different slave units.
3. data recording system as described in claim 1, which is characterized in that the slave unit include the first slave unit with
The fragment data received from the master device is sent to second subordinate and filled by the second slave unit, first slave unit
It sets, and the fragment data received from the master device is sent to first slave unit by second slave unit.
4. data recording system as claimed in claim 3, which is characterized in that the slave unit further includes third subordinate dress
Set, which is sent to the third slave unit for the fragment data received from the master device, and this
The fragment data received from second slave unit is sent to the third slave unit by one slave unit.
5. data recording system as described in claim 1, which is characterized in that when the slave unit is connected to the network,
The master device obtains the multiple network address informations for being respectively corresponding to each slave unit, and each slave unit warp
The network obtains the network address information for being respectively corresponding to other slave units, and wherein the network address information includes network
One of agreement address, Media Access Control address or combinations thereof.
6. data recording system as claimed in claim 5, which is characterized in that the master device is corresponding to not by each fragment data
With the slave unit, and according to the network address information respectively by each fragment data be sent to it is different described in
Slave unit.
7. data recording system as claimed in claim 5, which is characterized in that each slave unit is according to the exchange policy
From slave unit described in other determine exchange destination apparatus, and by the network address information of the exchange destination apparatus with
The exchange destination apparatus exchanges the fragment data having received each other.
8. data recording system as described in claim 1, which is characterized in that the data recording system further includes:
Sub-network establishes device, is coupled between the master device and the slave unit, receive the master device transmitted it is each
Each fragment data is respectively sent to the different slave units by the fragment data,
Wherein, which establishes device and divides group at multiple sub-network groups the slave unit, and controls the subordinate dress
It sets and exchanges the fragment data having received according to the sub-network group.
9. data recording system as claimed in claim 8, which is characterized in that the sub-network establishes device according to the exchange policy
The first allocation model divide group at multiple first sub-networks group the slave unit, belong to identical first sub-network group
Slave unit part wherein exchange the fragment data having received each other.
10. data recording system as claimed in claim 9, which is characterized in that belonging to identical first sub-network group
After the part of the slave unit wherein exchanges the fragment data having received each other, which establishes device foundation
The slave unit is divided group at multiple second sub-networks group by the second allocation model of the exchange policy, belongs to identical second
The part of the slave unit of sub-network group wherein exchanges the fragment data having received each other.
11. a kind of data burning method, it is suitable for data recording system, wherein the data recording system includes master device and more
A slave unit, which is characterized in that the described method includes:
Multiple fragment datas will be cut into burning data by the master device；
The fragment data is received through network by the slave unit, wherein each fragment data is at least filled by the subordinate
Set one of them reception；And
Exchange the fragment data having received each other according to exchange policy by the slave unit, thus make it is each it is described from
Belong to device and this is waited for that burning data is burned onto memory cell.
12. data burning method as claimed in claim 11, which is characterized in that the slave unit includes the first slave unit
With the second slave unit, the step for the fragment data having received is exchanged each other according to the exchange policy by the slave unit
Suddenly include:
The fragment data received from the master device is sent to second slave unit by first slave unit；And
The fragment data received from the master device is sent to first slave unit by second slave unit.
13. data burning method as claimed in claim 12, which is characterized in that the slave unit further includes third subordinate dress
The step of setting, exchanging the fragment data having received each other according to the exchange policy by the slave unit further includes:
The fragment data received from the master device is sent to the third slave unit by first slave unit, and by
The fragment data received from second slave unit is sent to the third slave unit by first slave unit.
14. data burning method as claimed in claim 11, which is characterized in that further include:
When the slave unit is connected to the network, each slave unit are respectively corresponding to by master device acquisition more
A network address information；And
When the slave unit is connected to the network, other are respectively corresponding to through network acquisition by each slave unit
The network address information of the slave unit, wherein the network address information includes network convention address, medium access control
One of location or combinations thereof.
15. data burning method as claimed in claim 14, which is characterized in that received by the slave unit through the network
Before the step of fragment data, further include:
It is by the master device that each fragment data is corresponding to the different slave units；And
Each fragment data is sent to the different subordinates respectively according to the network address information by the master device
Device.
16. data burning method as claimed in claim 14, which is characterized in that by the slave unit according to the exchange policy
The step of exchanging the fragment data having received each other include:
Determined to exchange destination apparatus from slave unit described in other according to the exchange policy by each slave unit；And
Exchanged with this by each slave unit by the network address information of the exchange destination apparatus destination apparatus that
This exchanges the fragment data having received.
17. data burning method as claimed in claim 11, which is characterized in that the data recording system further includes sub-network
Device is established, before the step of receiving the fragment data through the network by the slave unit, is further included:
Device is established by the sub-network and receives each fragment data that the master device is transmitted；And
Device is established by the sub-network, each fragment data is respectively sent to the different slave units.
18. data burning method as claimed in claim 17, which is characterized in that the method further includes:
Establishing device by the sub-network divides group at multiple sub-network groups the slave unit, and by the slave unit according to
The fragment data having received is exchanged according to the sub-network group.
19. data burning method as claimed in claim 18, which is characterized in that establish device for the subordinate by the sub-network
Device divides group at the sub-network group, and exchanges the institute having received according to the sub-network group by the slave unit
The step of stating fragment data include:
Establish device by the sub-network divides group at multiple the slave unit according to the first allocation model of the exchange policy
One sub-network group；And
As belonging to described in the part of the slave unit of identical first sub-network group wherein exchanges each other and have received
Fragment data.
20. data burning method as claimed in claim 19, which is characterized in that by belonging to identical first sub-network group
Slave unit part wherein the step of exchanging the fragment data having received each other after, further include:
Establish device by the sub-network divides group at multiple the slave unit according to the second allocation model of the exchange policy
Two sub-network groups；And
As belonging to described in the part of the slave unit of identical second sub-network group wherein exchanges each other and have received
Fragment data.
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| CN106815048B (en) * | 2016-12-29 | 2020-10-23 | 上海天马有机发光显示技术有限公司 | Manufacturing method of driving unit and display device comprising driving unit |
| CN112564209B (en) * | 2020-11-26 | 2022-12-09 | 北京小米移动软件有限公司 | Burner, charger and burning method and device of charger |
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