CN105760320B - A kind of date storage method, controller and memory - Google Patents
A kind of date storage method, controller and memory Download PDFInfo
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- CN105760320B CN105760320B CN201610081495.4A CN201610081495A CN105760320B CN 105760320 B CN105760320 B CN 105760320B CN 201610081495 A CN201610081495 A CN 201610081495A CN 105760320 B CN105760320 B CN 105760320B
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Abstract
The present invention provides a kind of date storage method, controller and memories, obtain the former data information for carrying multiple sub-mark information and multiple subdata information first;Wherein, sub-mark information, for identifying position of the corresponding subdata information in data link, and sub-mark information is binary digit;Then former data information sequence is divided by multiple data groups according to predeterminated position length;Each data group includes subdata information and sub-mark information;Finally according to the stripe sequence of data group, the subdata information in data group is sent to memory by the sub-mark information corresponding data link in data group, it is by rearranging data link and carrying out the mark of data link, improve the rate and accuracy rate of data transmission, and cost is not only reduced using the data link of less wiring, communication bandwidth is improved, and improves the possibility that traffic-meter reaches, to further such that the efficiency of storage is higher.
Description
Technical field
The present invention relates to technical field of information processing, in particular to a kind of date storage method, controller and storage
Device.
Background technology
The basic function of computer is to carry out calculating and analyzing processing to the data received.Specifically, computer is logical
Low and high level or the on off state of physical device are crossed to indicate the data received, that is, uses binary digital system, therefore, storage
It is all indicated with binary digital encoding in the data of computer-internal.Wherein, above computer includes not only individual calculus
The general-purpose computing systems such as machine, it is the dedicated computer system that specific application designs to further include, as microcontroller, ARM and
DSP etc..
In practice, when using computer, the process of data storage can be related to.For above-mentioned data storage process,
The date storage method that the prior art uses is specific as follows:When the processor in computer receives a data, can pass through
A data line is successively read the multidigit binary digit in the data, and the multidigit binary digit is stored in and is deposited accordingly
In storage media;Can also read multidigit binary digit in the data simultaneously by multiple data lines, and by the multidigit two into
System number is once passed in parallel in storage medium.In the above-mentioned data storage method of the prior art, (i.e. the first is counted for the former
According to storage method) cost it is relatively low, but transmission speed is slow;The transmission speed of the latter's (second of date storage method) is very fast,
But it is of high cost.
Inventor has found that two kinds of date storage methods in the prior art can not take into account input cost simultaneously under study for action
And transmission speed, it is relatively low so as to cause storage efficiency;In view of the above-mentioned problems, not yet proposing effective solution mode at present.
Invention content
In view of this, the purpose of the present invention is to provide a kind of date storage method, controller and memories, by again
Layout data link and the mark for carrying out data link improve the rate and accuracy rate of data transmission, and use less wiring
Data link not only reduce cost, improve communication bandwidth, and improve the possibility that traffic-meter reaches, into
One step makes the efficiency of storage higher.
In a first aspect, an embodiment of the present invention provides a kind of date storage method, the method includes:
Obtain the former data information for carrying multiple sub-mark information and multiple subdata information;The sub-mark information,
For identifying position of the corresponding subdata information in data link, and the sub-mark information is binary digit;
The former data information sequence is divided into multiple data groups according to predeterminated position length;Each data group is equal
Including subdata information and sub-mark information;
It, will be described by the corresponding data link of sub-mark information in the data group according to the stripe sequence of data group
Subdata information in data group is sent to memory, so that the memory is by corresponding subdata information and sub-mark information
It merges processing and stores merging treatment result.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein institute
The stripe sequence according to data group is stated, by the corresponding data link of sub-mark information in the data group by the data group
In subdata information be sent to the memory, including:
According to the stripe sequence of data group, the sub-mark information in each of division data group is extracted, is obtained described
The corresponding multiple sub-mark information of data group;
By multiple sub-mark information, link sub-mark information corresponding with the data link carries out at matching respectively
Reason, obtains the matching relationship of each the sub-mark information and the link sub-mark information;
According to the matching relationship of the sub-mark information and the link sub-mark information, by the link sub-mark information
The data link of mark is determined as the data link of the corresponding sub-mark information;
It, will be corresponding with the sub-mark information in the data group of division by the data link of the sub-mark information
Subdata information be sent to the memory.
The possible embodiment of with reference to first aspect the first, an embodiment of the present invention provides second of first aspect
Possible embodiment, wherein described by multiple sub-mark information chain way mark corresponding with the data link respectively
Know information and carry out matching treatment, obtain the matching relationship of each the sub-mark information and the link sub-mark information, wraps
It includes:
Obtain the sub-mark information in first data group extracted according to the stripe sequence of data group;
By the sub-mark information link sub-mark information corresponding with the data link in first data group into
Row matching treatment, when the sub-mark information in first data group is successful with the link sub-mark information matches, under continuing
The matching treatment of sub-mark information and the link sub-mark information in one data group, until completing the last one data group
In sub-mark information and the link sub-mark information matching treatment, obtain each described sub-mark information and the chain
The matching relationship of way identification information.
Second of possible embodiment with reference to first aspect, an embodiment of the present invention provides the third of first aspect
Possible embodiment, wherein the data link by the sub-mark information, by the data group of division with institute
It states the corresponding subdata information of sub-mark information and is sent to the memory, including:
When sub-mark information in each described data group is successful with the link sub-mark information matches, pass through institute
The data link for stating sub-mark information sends out subdata information corresponding with the sub-mark information in the data group of division
It send to the memory.
The third possible embodiment with reference to first aspect, an embodiment of the present invention provides the 4th kind of first aspect
Possible embodiment, wherein the acquisition carries the former data information of multiple sub-mark information and multiple subdata information,
Including:
Obtain the binary digit for indicating former data information;
The binary digit is stored by the memory block preset in memory space;Wherein, in the default memory space
The quantity of memory block is identical as the quantity of the data link, and the independent assortment of multiple storage binary digits in the block
For indicating multiple and different former data informations;
Reduction treatment is identified to the binary digit of memory block storage, obtains including multiple sub-mark letters
The former data information of breath and multiple subdata information.
Second aspect, the embodiment of the present invention additionally provide a kind of date storage method, the method includes:
Receive multiple subdata information that controller is sent by data link;Wherein, each described subdata information
Correspond to the sub-mark information;
According to the preset relation of the data link corresponding link sub-mark information and the sub-mark information, institute is obtained
State the corresponding sub-mark information of subdata information;
According to the reception sequence of the subdata information, the corresponding sub-mark information of the subdata information is carried out
Merging treatment, obtain include the subdata information and the sub-mark information former data information.
In conjunction with second aspect, an embodiment of the present invention provides the first possible embodiments of second aspect, wherein institute
The preset relation according to the data link corresponding link sub-mark information and the sub-mark information is stated, the subnumber is obtained
It is believed that the corresponding sub-mark information of breath includes:
When receiving first sub- data information that the controller is sent, it is corresponding to obtain first sub- data information
Link sub-mark information obtains described first according to the correspondence of the link sub-mark information and the sub-mark information
The corresponding sub-mark information of a sub- data information;
Every prefixed time interval, when receiving next subdata information that the controller is sent, according to the chain
The correspondence of way identification information and the sub-mark information obtains the corresponding sub-mark information of the subdata information, directly
To when getting the corresponding sub-mark information of the last one described subdata information, multiple sub-mark information are obtained.
In conjunction with the first possible embodiment of second aspect, an embodiment of the present invention provides second of second aspect
Possible embodiment, wherein the reception sequence according to the subdata information, the subdata information is corresponding
Sub-mark information merge processing, obtain include the subdata information and the sub-mark information former data packets
It includes:
The corresponding sub-mark information of first sub- data information of reception is ranked up combination, obtains first
Data group;
According to the reception sequence of the subdata information, when often receiving the subdata information, by the subnumber
It is believed that ceasing corresponding sub-mark information is ranked up combination, until completing the sequence group of the last one the subdata information
When conjunction, multiple data groups corresponding to the reception sequence are obtained;
Processing will be merged corresponding to multiple data groups of the reception sequence, obtains the former data information.
The third aspect, the embodiment of the present invention additionally provide a kind of controller, and the controller includes:
First acquisition module, for obtaining the former data letter for carrying multiple sub-mark information and multiple subdata information
Breath;The sub-mark information, for identifying position of the corresponding subdata information in data link, and the sub-mark information
For binary digit;
Division module, for being drawn the former data information sequence that the acquisition module obtains according to predeterminated position length
It is divided into multiple data groups;Each data group includes subdata information and sub-mark information;
Sending module, for the stripe sequence according to data group, in the data group divided by the division module
Sub-mark information corresponding data link the subdata information in the data group that the division module divides is sent to
The memory, so that corresponding subdata information and sub-mark information are merged processing by the memory and store merging
Handling result.
Fourth aspect, the embodiment of the present invention additionally provide a kind of memory, and the memory includes:
Receiving module, the multiple subdata information sent by data link for receiving the controller;Wherein, each
A subdata information corresponds to the sub-mark information;
Second acquisition module, for according to the corresponding link sub-mark information of the data link and the sub-mark information
Preset relation, obtain the corresponding sub-mark information of the subdata information that the receiving module receives;
Merging module, the reception sequence of the subdata information for being received according to the receiving module, connects described
It receives the sub-mark information that the subdata information that module receives is obtained with second acquisition module and merges processing,
Obtain include the subdata information and the sub-mark information former data information.
Date storage method, controller and memory provided in an embodiment of the present invention obtain carry multiple sub- marks first
Know the former data information of information and multiple subdata information;Wherein, sub-mark information exists for identifying corresponding subdata information
Position in data link, and sub-mark information is binary digit;Then according to predeterminated position length that former data information is suitable
Sequence is divided into multiple data groups;Each data group includes subdata information and sub-mark information;Finally drawing according to data group
Divide sequence, the subdata information in data group is sent to by storage by the corresponding data link of sub-mark information in data group
Device, so as to corresponding subdata information and sub-mark information are merged processing by memory and store merging treatment as a result, with
Date storage method in the prior art can not take into account input cost and transmission speed simultaneously, so as to cause storage efficiency compared with
It is low to compare, by rearranging data link and carry out the mark of data link, improve the rate of data transmission and accurate
Rate, and cost is not only reduced using the data link of less wiring, communication bandwidth is improved, and improve traffic-meter
The possibility reached, to further such that the efficiency of storage is higher.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows a kind of method flow diagram for data storage that the embodiment of the present invention is provided;
Fig. 2 shows the method flow diagrams for another data storage that the embodiment of the present invention is provided;
Fig. 3 shows the method flow diagram for another data storage that the embodiment of the present invention is provided;
Fig. 4 shows the method flow diagram for another data storage that the embodiment of the present invention is provided;
Fig. 5 shows the method flow diagram for another data storage that the embodiment of the present invention is provided;
Fig. 6 shows the method flow diagram for another data storage that the embodiment of the present invention is provided;
Fig. 7 shows the method flow diagram for another data storage that the embodiment of the present invention is provided;
Fig. 8 shows a kind of structural schematic diagram for controller that the embodiment of the present invention is provided;
Fig. 9 shows the structural schematic diagram of the first acquisition module in a kind of controller that the embodiment of the present invention is provided;
Figure 10 shows the structural schematic diagram of sending module in a kind of controller that the embodiment of the present invention is provided;
Figure 11 shows the structural schematic diagram of matching treatment unit in a kind of controller that the embodiment of the present invention is provided;
Figure 12 shows a kind of structural schematic diagram for memory that the embodiment of the present invention is provided;
Figure 13 shows the structural schematic diagram of the second acquisition module in a kind of memory that the embodiment of the present invention is provided;
Figure 14 shows the structural schematic diagram of merging module in a kind of memory that the embodiment of the present invention is provided.
Main element symbol description:
1, controller;2, memory;11, the first acquisition module;12, division module;13, sending module;21, mould is received
Block;22, the second acquisition module;23, merging module;111, binary system acquiring unit;112, binary storage cell;113, it identifies
Reduction unit;131, sub-mark information first acquisition unit;132, matching treatment unit;133, data link determination unit;
134, subdata information transmitting unit;221, the first sub-mark information acquisition unit;222, sub-mark information second acquisition unit;
231, assembled unit;232, data group acquiring unit;233, combining unit;1321, the first sub-mark acquisition of information subelement;
1322, matching treatment subelement.
Specific implementation mode
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall within the protection scope of the present invention.
In view of in the related technology when being stored to data, using a data line it is serial be transmitted by the way of
Cost it is relatively low, but transmission speed is slower;Using multiple data lines it is parallel be transmitted by the way of transmission speed it is very fast, but
It is of high cost, above two mode can not take into account input cost and transmission speed simultaneously, so as to cause the less efficient of storage.
To solve the above-mentioned problems, an embodiment of the present invention provides a kind of date storage method, controller and memories, lead to
The mark for rearranging less data link and carrying out data link is crossed, input cost is reduced, improves data transmission
Rate and accuracy rate, to have higher storage efficiency.
For the ease of the understanding to the embodiment of the present invention, the embodiment of the present invention is based on first data-storage system into
Row brief description:Data-storage system provided in an embodiment of the present invention includes:Controller and the memory being electrically connected with the controller;
Above controller, for managing the working condition for the memory being connected electrically, receiving transmission data, the storage of controlling transmission data
Into memory;And above-mentioned memory is used to store corresponding data according to the control instruction of controller.Wherein, above controller
The device with control or processing function, such as CPU (Central Processing Unit, central processing unit), PLC
(Programmable Logic Controller, programmable logic controller) etc..
In practice, above controller and the system of memory have a wide range of applications, and such as apply in a computer or answer
In some control devices with processing function;In practical applications, controller can also be connected with other to above system
Module, such as power module, display module etc.;Above controller, in addition to for managing the equipment being connected electrically working condition,
Except receiving in transmission data, the storage to memory of controlling transmission data, current application can also be coordinated to carry out transmission data
Analyzing processing etc.;And above-mentioned memory is used to store corresponding data (such as initial data and place according to the control instruction of controller
Result etc. after reason).
With reference to Fig. 1 to Fig. 7, to the side of the data storage of controller and memory in above-mentioned data-storage system
Method illustrates:
The method flow diagram for the data storage that the embodiment of the present invention shown in Figure 1 is provided, the method is by controlling
Device executes, and steps are as follows for the specific implementation of this method:
S101, acquisition carry the former data information of multiple sub-mark information and multiple subdata information;Sub-mark information,
For identifying position of the corresponding subdata information in data link, and sub-mark information is binary digit.
Specifically, above-mentioned original data information is made of multiple sub-mark information and multiple subdata information, each subnumber
It is believed that breath is corresponding with a sub- identification information, and above-mentioned subdata information and sub-mark information are binary digit, according to
The data link of different number, the sub-mark information of corresponding different number of bits.Wherein, sub-mark information is for identifying correspondence
Position of the subdata information in data link.Specifically, if data link has 2, each subdata information is in data
Only there are two types of station location markers in link, then the number of bits of corresponding sub-mark information is 1;If data link has 3,
Only there are three types of station location markers in data link for each subdata information, then the number of bits of corresponding sub-mark information is 2
Position;If data link has 4, each subdata information in data link only there are four types of station location marker, then corresponding sub- mark
The number of bits for knowing information is 2;If data link has 5, each subdata information in data link only there are five types of
Station location marker, then the number of bits of corresponding sub-mark information is 3;Likewise, if data link has 6,7 or 8, often
A sub- data information is corresponding with six kinds, seven kinds or eight kinds station location markers respectively in data link, then corresponding sub-mark information
Number of bits also be 3;And so on.In view of the practicability of data information amount, the embodiment of the present invention will preferably count
It is limited to 6 according to the item number of link.
S102, former data information sequence is divided by multiple data groups according to predeterminated position length;Each data group is wrapped
Enclosed tool data information and sub-mark information.
Specifically, in view of subdata information is indicated by a bit binary number, and corresponding to each subnumber it is believed that
The sub-mark information of breath determines its number of bits according to the data link of different number.Therefore, for the ease of subnumber it is believed that
Above-mentioned former data information is carried out predeterminated position length by the transmission of breath, the embodiment of the present invention according to the difference of data link quantity
It divides, and each data group after above-mentioned division includes subdata information and sub-mark information, each of embodiment of the present invention
Data group is preferably above-mentioned sub-mark information and is placed in before subdata information, and the corresponding sub-mark information of 6 data links
Number of bits be 3, be based on this, above-mentioned predeterminated position length is 4, and total have 6 data groups.
S103, the stripe sequence according to data group will be counted by the corresponding data link of sub-mark information in data group
It is sent to memory according to the subdata information in group, so that memory closes corresponding subdata information and sub-mark information
And it handles and stores merging treatment result.
Specifically, in order to realize that the high efficiency and high-accuracy of transmission, the embodiment of the present invention are drawn according to above-mentioned data group
Divide sequence, it is corresponding by the sub-mark information of data group for including the data group of sub-mark information and subdata information
Data link only sends its subdata information, to improve the efficiency of transmission, it is also contemplated that each subnumber it is believed that
The transmission of breath is sent by the data link of its corresponding sub-mark validation of information so that the transmission of data is not easy
Mistake is generated, and accuracy rate is higher, in the case of only transmission subdata information, also expresses corresponding former data information,
To increase the possibility of information transmission, finally by the reception of memory, subdata information and corresponding sub-mark are believed
Breath merges processing, and former data information is obtained to restore, in order to the read operation of next step, to ensure that controller with
Compatibility between the corresponding storage system of memory.
Date storage method provided in an embodiment of the present invention, can not be simultaneous simultaneously with date storage method in the prior art
Input cost and transmission speed are cared for, is compared so as to cause storage efficiency is relatively low, by rearranging data link and carrying out
The mark of data link is improved the rate and accuracy rate of data transmission, and is not only reduced using the data link of less wiring
Cost, improves communication bandwidth, and improve the possibility that traffic-meter reaches, to further such that storage efficiency
It is higher.
In order to preferably obtain former data information, the former data information acquisition process of above-mentioned steps 101, especially by as follows
Step realization, flow chart shown in Figure 2, the method further include:
S201, the binary digit for indicating former data information is obtained;
S202, binary digit is stored by the memory block preset in memory space;Wherein, it presets in memory space and stores
The quantity of block is identical as the quantity of data link, and the independent assortment of multiple storage binary digits in the block is for indicating multiple
Different former data informations;
S203, reduction treatment is identified to the binary digit of memory block storage, obtains including multiple sub-mark information
With the former data information of multiple subdata information.
Specifically, in conjunction with above-mentioned steps 201- steps 203, it is contemplated that different data link corresponds to different binary digits
Several sub-mark information, to the former data information corresponding to different number of bits, then controller is obtaining former data letter
When breath, what is obtained first is the binary digit for indicating former data information, by preset memory space in memory block quantity with
The comparison of the quantity of data link obtains a former data information neutron flag information and the corresponding binary digit of subdata information
Number, meanwhile, it is above-mentioned each store binary number combinatorics on words in the block for identifying multiple and different former data informations.If number
It it is 6 according to link, then corresponding former data information is 24 bit binary numbers, and former data information has corresponding 46080 kinds to contain
The possibility of justice expression;Corresponding, if data link is 2, corresponding original data information is 4 bit binary numbers, and former
Data information has the possibility of corresponding 8 kinds of meanings expression;If data link is 3, corresponding original data information is 9 two
Binary digits, and former data information has the possibility of corresponding 48 kinds of meanings expression;If data link is 4, corresponding original
Data information is 12 bit binary numbers, and former data information has the possibility of corresponding 384 kinds of meanings expression;If data link
It it is 5, then corresponding former data information is 20 bit binary numbers, and former data information has corresponding 3840 kinds of meanings expression
Possibility;If data link is 7, corresponding original data information is 28 bit binary numbers, and former data information has correspondence
645120 kinds of meanings expression possibility;If data link is 8, corresponding original data information is 32 bits
Word, and former data information has the possibility of corresponding 10321920 kinds of meanings expression;If data link is 9, corresponding original
Data information is 45 bit binary numbers, and former data information has the possibility of corresponding 185794560 kinds of meanings expression;If number
Be 10 according to link, then corresponding former data information is 50 bit binary numbers, and former data information have it is corresponding
The possibility of 3715891200 kinds of meanings expression;And so on, it can learn:If data link is N items, corresponding original data letter
Cease the possibility for amounting to the Nth power for having 2 multiplied by the factorial kind meaning expression with N.
For the ease of the understanding of the present invention, below with preferred 6 data link, the specific expression of 24 former data informations
It is as follows:
The title of the physical location of 1 to 3 expression, first sub- data information;4 expressions, first sub- data information
0 or 1;The title of the physical location of 5 to 7 expressions, second sub- data information;8 expressions, second sub- data information
0 or 1;The title of 9 to 11 physical locations for indicating the sub- data information of third;12 indicate the sub- data information of third
0 or 1;The title of the physical location of the 4th sub- data information of 13 to 15 expressions;The 4th sub- data information of 16 expressions
0 or 1;The title of the physical location of the 5th sub- data information of 17 to 19 expressions;20 indicate the 5th subdata letter
The 0 or 1 of breath;The title of the physical location of the 6th sub- data information of 21 to 23 expressions;The 6th subdata of 24 expressions
The 0 of information or 1, wherein physical location is the sub-mark information corresponding to the present invention.
Based on the above content, reduction treatment is identified to the binary digit of memory block storage, obtains including multiple sons
The former data information of identification information and multiple subdata information.
In order to ensure carrying out the data transmission of high efficiency and accuracy with less data link, above-mentioned steps S103 passes through
The specific implementation step of the data link transmission subdata information of sub-mark information identification, method flow diagram shown in Figure 3,
The method further includes:
S301, the stripe sequence according to data group extract the sub-mark information in each data group of division, obtain data
The corresponding multiple sub-mark information of group;
S302, by multiple sub-mark information, link sub-mark information corresponding with data link carries out matching treatment respectively,
Obtain the matching relationship of each sub-mark information and link sub-mark information.
Specifically, according to the stripe sequence of above-mentioned data group, the specific composition of each data group of division can be learnt, lead to
It crosses and extracts sub-mark information therein, obtain the corresponding multiple sub-mark information of data group.For each sub-mark information, will
Its link sub-mark information corresponding with data link is compared one by one, is obtained each sub-mark information and is indicated to believe with link word
The matching relationship of breath.
In order to preferably obtain the matching relationship of above-mentioned each sub-mark information and link sub-mark information, referring to Fig. 4,
The detailed process that above-mentioned matching relationship obtains includes:
S401, acquisition are according to the sub-mark information in first data group of the stripe sequence extraction of data group;
S402, the corresponding link sub-mark information of sub-mark information and date link in first data group is carried out
With processing, when the sub-mark information in first data group is successful with link sub-mark information matches, continue next data
The matching treatment of sub-mark information and link sub-mark information in group, until completing the sub-mark letter in the last one data group
The matching treatment of breath and link sub-mark information, obtains the matching relationship of each sub-mark information and link sub-mark information.
Specifically, obtaining the sub-mark letter in first data group according to the stripe sequence extraction of above-mentioned data group first
Then the sub-mark information is carried out matching treatment, in the son by breath with the link sub-mark information of each data link respectively again
It when identification information and unsuccessful corresponding link sub-mark information matches, exports as "false", and feed back to controller, until matching
When success, continue sub-mark information in the next data group matching treatment with each link sub-mark information respectively, successively
Analogize, until completing the matching treatment of the sub-mark information and link sub-mark information in the last one data group, obtains each
The matching relationship of a sub- identification information and link sub-mark information.
S303, according to the matching relationship of sub-mark information and link sub-mark information, by link sub-mark message identification
Data link is determined as the data link of corresponding sub-mark information;
S304, by the data link of sub-mark information, by subnumber corresponding with sub-mark information in the data group of division
It is believed that breath is sent to memory.
Specifically, when the sub-mark information in each data group is with the success of link sub-mark information matches, will divide
Data group in subdata information corresponding with sub-mark information memory is sent to by the data link that matching relationship determines,
It can be seen that the stripe sequence of above-mentioned data group, corresponds to the follow-up time sequencing for sending subdata information, is preceding number
It first sends according to the subdata information in group, is sent after the subdata information in posterior data group.
Date storage method provided in an embodiment of the present invention, can not be simultaneous simultaneously with date storage method in the prior art
Input cost and transmission speed are cared for, is compared so as to cause storage efficiency is relatively low, by rearranging data link and carrying out
The mark of data link is improved the rate and accuracy rate of data transmission, and is not only reduced using the data link of less wiring
Cost, improves communication bandwidth, and improve the possibility that traffic-meter reaches, to further such that storage efficiency
It is higher.
The method flow diagram for the data storage that the embodiment of the present invention shown in Figure 5 is provided, the method is by storing
Device executes, and steps are as follows for this method specific implementation:
S501, multiple subdata information that controller is sent by data link are received;Wherein, each subdata information
Correspond to a sub- identification information;
S502, according to the preset relation of data link corresponding link sub-mark information and sub-mark information, obtain subnumber
It is believed that ceasing corresponding sub-mark information;
S503, the reception sequence according to subdata information, the corresponding sub-mark information of subdata information is closed
And handle, it obtains including subdata information and sub-mark information original data information.
Specifically, corresponding to the time sequencing that controller sends subdata information, memory will connect in chronological order
Each subdata information that admission controller is sent by data link, and when receiving each subdata information, according to number
According to the preset relation between the corresponding link sub-mark information of link and sub-mark information, the corresponding son of subdata information is obtained
Identification information carries out subdata information with corresponding sub-mark information finally according to the reception of above-mentioned subdata information sequence
Merging treatment obtains former data information, and the original data packets enclosed tool data information and sub-mark information.
In view of when memory receives above-mentioned subdata information, it is also necessary to obtain the corresponding sub-mark of subdata information
Information is to carry out the reduction of former data information, and referring to Fig. 6, the detailed process of above-mentioned sub-mark acquisition of information includes:
S601, when receiving first sub- data information of controller transmission, obtain first sub- data information and correspond to
Link sub-mark information first subdata letter is obtained according to the correspondence of link sub-mark information and sub-mark information
Cease corresponding sub-mark information;
S602, every prefixed time interval, when receiving next subdata information of controller transmission, according to chain way
The correspondence of identification information and sub-mark information obtains the corresponding sub-mark information of subdata information, until obtaining to the end
When the corresponding sub-mark information of one sub- data information, multiple sub-mark information are obtained.
Specifically, controller be sequentially in time transmission subdata information, corresponding memory be also according to transmission
The corresponding time sequencing of time sequencing carries out the reception of subdata information, when memory is receiving the first of controller transmission
Can be to identify to send the data link that the subdata information is passed through first, which corresponds to when a sub- data information
Link sub-mark information it is known that being closed again by one-to-one correspondence between the link sub-mark information of acquisition and sub-mark information
System obtains sub-mark information corresponding with first sub- data information;Then controller hair is received every prefixed time interval again
The second sub- data information sent, the correspondence of link sub-mark information and sub-mark information corresponding to it obtain
Corresponding to the corresponding sub-mark information of second sub- data information, and so on, obtain multiple sub-mark information.
In order to preferably carry out merge reduction treatment of the subdata information with sub-mark information, above-mentioned steps S503 original data
The specific implementation step of the merging treatment of information, method flow diagram shown in Figure 7, the method further include:
S701, the corresponding sub-mark information of first sub- data information of reception is ranked up combination, obtains
One data group;
S702, according to subdata information reception sequence, when often receiving a sub- data information, by subdata information with
Its corresponding sub-mark information is ranked up combination, until when completing the sequence combination of the last one subdata information, obtains pair
It should be in multiple data groups of reception sequence;
S703, processing will be merged corresponding to multiple data groups of reception sequence, obtains former data information.
Specifically, in view of the sub-mark information in former data information is preceding, subdata information is rear, therefore, whenever
When receiving a sub- data information, its corresponding sub-mark information is obtained by above-mentioned acquisition process, and by above-mentioned subdata
Information and corresponding sub-mark information are ranked up combination, obtain corresponding data group, and above-mentioned sequence combination can be according to
What the reception sequence of subdata information was successively combined, until when completing last sequence combination, obtain suitable corresponding to receiving
Multiple data groups of sequence obtain former data information by the merging treatment to multiple data groups.
Date storage method provided in an embodiment of the present invention, can not be simultaneous simultaneously with date storage method in the prior art
Input cost and transmission speed are cared for, is compared so as to cause storage efficiency is relatively low, by rearranging data link and carrying out
The mark of data link is improved the rate and accuracy rate of data transmission, and is not only reduced using the data link of less wiring
Cost, improves communication bandwidth, and improve the possibility that traffic-meter reaches, to further such that storage efficiency
It is higher.
The embodiment of the present invention additionally provides a kind of controller 1, and the controller 1 is for executing above-mentioned the first data storage
Method, referring to Fig. 8, above controller 1 specifically includes:
First acquisition module 11, for obtaining the former data letter for carrying multiple sub-mark information and multiple subdata information
Breath;Sub-mark information, for identifying position of the corresponding subdata information in data link, and sub-mark information is binary system
Number;
Division module 12 is more for being divided into the former data information sequence that acquisition module obtains according to predeterminated position length
A data group;Each data group includes subdata information and sub-mark information;
Sending module 13, for the stripe sequence according to data group, the son in the data group divided by division module 12
Subdata information in data group that division module 12 divides is sent to memory 2 by data link corresponding to identification information, with
Just corresponding subdata information and sub-mark information are merged processing and store merging treatment result by memory 2.
Further, in order to preferably obtain former data information, referring to Fig. 9, above-mentioned first acquisition module 11 specifically includes
Binary system acquiring unit 111, binary storage cell 112 and identification reduction unit 113, wherein
Binary system acquiring unit 111, for obtaining the binary digit for indicating primary data information (pdi);
Binary storage cell 112 stores binary system acquiring unit 111 for the memory block by presetting in memory space
The binary digit of acquisition;Wherein, the quantity for presetting memory block in memory space is identical as the quantity of data link, and multiple deposits
The independent assortment of binary digit in the block is stored up for indicating multiple and different primary data information (pdi)s;
Identify reduction unit 113, for reduction treatment to be identified to the binary digit that memory block stores, including
The former data information of multiple sub-mark information and multiple subdata information.
Further, in order to ensure carrying out the data transmission of high efficiency and accuracy with less data link, referring to figure
10, above-mentioned sending module 13 includes sub-mark information first acquisition unit 131, matching treatment unit 132, data link determination list
Member 133 and subdata information transmitting unit 134, specifically,
Sub-mark information first acquisition unit 131, for the stripe sequence according to data group, extraction division module 12 divides
Each data group in sub-mark information, obtain the corresponding multiple sub-mark information of data group;
Matching treatment unit 132, multiple sub-mark information point for obtaining sub-mark information first acquisition unit 131
Link sub-mark information not corresponding with data link carries out matching treatment, obtains each sub-mark information and link sub-mark
The matching relationship of information;
Data link determination unit 133, for handling obtained sub-mark information and link according to matching treatment unit 132
The data link of link sub-mark message identification is determined as the number of corresponding sub-mark information by the matching relationship of sub-mark information
According to link;
Subdata information transmitting unit 134 passes through the data-link for the sub-mark information that data link determination unit 133 determines
Subdata information corresponding with sub-mark information in the data group of division is sent to memory 2 by road.
Further, in order to which the matching for preferably obtaining each above-mentioned sub-mark information and link sub-mark information is closed
System, the embodiment of the invention also includes there is matching treatment unit 132, which obtains including the first sub-mark information
Subelement 1321 and matching treatment subelement 1322 are taken, referring to Figure 11, specifically,
First sub-mark acquisition of information subelement 1321, first for obtaining the stripe sequence extraction according to data group
Sub-mark information in data group;
Matching treatment subelement 1322, first data for obtaining the first sub-mark acquisition of information subelement 1321
The corresponding link sub-mark information of sub-mark information and date link in group carries out matching treatment, in first data group
When sub-mark information is with the success of link sub-mark information matches, continue the sub-mark information in next data group and chain way mark
The matching treatment of information is known, until completing at the matching of the sub-mark information and link sub-mark information in the last one data group
Reason, obtains the matching relationship of each sub-mark information and link sub-mark information.
The embodiment of the present invention additionally provides a kind of memory 2, and the memory 2 is for executing above-mentioned second of data storage
Method, referring to Figure 12, above-mentioned memory 2 includes receiving module 21, the second acquisition module 22 and merging module 23, specifically,
Receiving module 21, the multiple subdata information sent by data link for receiving controller 1;Wherein, each
A sub- data information corresponds to a sub- identification information;
Second acquisition module 22, for according to the default of the corresponding link sub-mark information of data link and sub-mark information
Relationship obtains the corresponding sub-mark information of subdata information that receiving module 21 receives;
Merging module 23, the reception sequence of the subdata information for being received according to receiving module 21, by receiving module 21
The sub-mark information that the subdata information of reception and the second acquisition module 22 obtain merges processing, obtain include subnumber it is believed that
Breath and sub-mark information original data information.
In view of when memory 2 receives subdata information, it is also necessary to obtain the corresponding sub-mark letter of the subdata information
Breath to carry out the reduction of former data information, therefore, the embodiment of the present invention includes the second acquisition module 22 include the first sub-mark
Information acquisition unit 221 and sub-mark information second acquisition unit 222, referring to Figure 13, wherein
First sub-mark information acquisition unit 221, in first sub- data information for receiving the transmission of controller 1
When, the corresponding link sub-mark information of the sub- data information of acquisition first is believed according to link sub-mark information and the sub-mark
The correspondence of breath, the corresponding sub-mark information of the sub- data information of described first of acquisition;
Sub-mark information second acquisition unit 222, for every prefixed time interval, receiving the transmission of the controller 1
Next subdata information when, according to the correspondence of the link sub-mark information and the sub-mark information, obtain institute
The corresponding sub-mark information of subdata information is stated, until getting the corresponding sub-mark information of the last one described subdata information
When, obtain multiple sub-mark information.
Further, in order to which preferably carry out subdata information and sub-mark information merges reduction treatment, referring to Figure 14,
Above-mentioned merging module 23 includes assembled unit 231, data group acquiring unit 232 and combining unit 233, specifically,
Assembled unit 231, the corresponding sub-mark letter of first sub- data information for receiving receiving module 21
Breath is ranked up combination, obtains the first data group;
Data group acquiring unit 232 often receives a sub- data information for the reception sequence according to subdata information
When, the corresponding sub-mark information of subdata information is ranked up combination, until completing the last one subdata information
When sequence combination, multiple data groups corresponding to reception sequence are obtained;
Combining unit 233, multiple data groups for obtaining the data group acquiring unit 232 for corresponding to reception sequence into
Row merging treatment obtains former data information.
The data storage provided in an embodiment of the present invention executed by controller 1 and memory 2, with data in the prior art
Storage can not take into account input cost and transmission speed simultaneously, compared so as to cause storage efficiency is relatively low, pass through cloth again
It sets data link and carries out the mark of data link, improve the rate and accuracy rate of data transmission, and using less wiring
Data link not only reduces cost, improves communication bandwidth, and improves the possibility that traffic-meter reaches, thus into one
Step is so that the efficiency of storage is higher.
The computer program product for the carry out data storage that the embodiment of the present invention is provided, including store program code
Computer readable storage medium, the instruction that said program code includes can be used for executing the side described in previous methods embodiment
Method, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes:USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of date storage method, which is characterized in that the method includes:
Obtain the former data information for carrying multiple sub-mark information and multiple subdata information;The sub-mark information, is used for
Position of the corresponding subdata information in data link is identified, and the sub-mark information is binary digit;
The former data information sequence is divided into multiple data groups according to predeterminated position length;Each the data group includes
Subdata information and sub-mark information;
According to the stripe sequence of data group, by the corresponding data link of sub-mark information in the data group by the data
Subdata information in group is sent to memory, so that the memory carries out corresponding subdata information and sub-mark information
Merging treatment simultaneously stores merging treatment result;
Wherein, the acquisition carries the former data information of multiple sub-mark information and multiple subdata information, including:
Obtain the binary digit for indicating former data information;
The binary digit is stored by the memory block preset in memory space;Wherein, it is stored in the default memory space
The quantity of block is identical as the quantity of the data link, and the independent assortment of multiple storage binary digits in the block is used for
Indicate multiple and different former data informations;
Reduction treatment is identified to the binary digit of memory block storage, obtain include multiple sub-mark information with
The former data information of multiple subdata information.
2. date storage method according to claim 1, which is characterized in that the stripe sequence according to data group is led to
Subdata information in the data group is sent to described by the corresponding data link of sub-mark information crossed in the data group
Memory, including:
According to the stripe sequence of data group, the sub-mark information in each of division data group is extracted, the data are obtained
The corresponding multiple sub-mark information of group;
By multiple sub-mark information, link sub-mark information corresponding with the data link carries out matching treatment respectively, obtains
To the matching relationship of sub-mark information described in each and the link sub-mark information;
According to the matching relationship of the sub-mark information and the link sub-mark information, by the link sub-mark message identification
Data link be determined as the data link of the corresponding sub-mark information;
By the data link of the sub-mark information, by son corresponding with the sub-mark information in the data group of division
Data information is sent to the memory.
3. date storage method according to claim 2, which is characterized in that described to distinguish multiple sub-mark information
Corresponding with data link link sub-mark information carries out matching treatment, obtain each described sub-mark information with it is described
The matching relationship of link sub-mark information, including:
Obtain the sub-mark information in first data group extracted according to the stripe sequence of data group;
By the sub-mark information link sub-mark information progress corresponding with the data link in first data group
With processing, when the sub-mark information in first data group is successful with the link sub-mark information matches, continue next
The matching treatment of sub-mark information and the link sub-mark information in data group, until completing in the last one data group
The matching treatment of sub-mark information and the link sub-mark information obtains each described sub-mark information and the chain way
The matching relationship of identification information.
4. date storage method according to claim 3, which is characterized in that the data by the sub-mark information
Subdata information corresponding with the sub-mark information in the data group of division is sent to the memory by link, packet
It includes:
When sub-mark information in each described data group is successful with the link sub-mark information matches, pass through the son
Subdata information corresponding with the sub-mark information in the data group of division is sent to by the data link of identification information
The memory.
5. a kind of date storage method, which is characterized in that the method includes:
Reception is sent using the controller of date storage method according to any one of claims 1-4 by data link more
A sub- data information;Wherein, each described subdata information corresponds to a sub- identification information;
According to the preset relation of the data link corresponding link sub-mark information and the sub-mark information, the son is obtained
The corresponding sub-mark information of data information;
According to the reception sequence of the subdata information, the corresponding sub-mark information of the subdata information is merged
Processing, obtain include the subdata information and the sub-mark information former data information.
6. date storage method according to claim 5, which is characterized in that described according to the corresponding chain of the data link
The preset relation of way identification information and the sub-mark information obtains the corresponding sub-mark information of the subdata information
Including:
When receiving first sub- data information that the controller is sent, the corresponding link of the sub- data information of acquisition first
Sub-mark information obtains first son according to the correspondence of the link sub-mark information and the sub-mark information
The corresponding sub-mark information of data information;
Every prefixed time interval, when receiving next subdata information that the controller is sent, according to the chain way
The correspondence of identification information and the sub-mark information obtains the corresponding sub-mark information of the subdata information, until obtaining
When getting the corresponding sub-mark information of the last one described subdata information, multiple sub-mark information are obtained.
7. date storage method according to claim 6, which is characterized in that the reception according to the subdata information
Sequentially, the corresponding sub-mark information of the subdata information is merged into processing, obtains including the subdata information
Former data information with the sub-mark information includes:
The corresponding sub-mark information of first sub- data information of reception is ranked up combination, obtains the first data
Group;
According to the subdata information reception sequence, when often receiving the subdata information, by the subnumber it is believed that
It ceases corresponding sub-mark information and is ranked up combination, until completing the sequence combination of the last one the subdata information
When, obtain multiple data groups corresponding to the reception sequence;
Processing will be merged corresponding to multiple data groups of the reception sequence, obtains the former data information.
8. a kind of controller, which is characterized in that the controller includes:
First acquisition module, for obtaining the former data information for carrying multiple sub-mark information and multiple subdata information;Institute
Sub-mark information is stated, for identifying position of the corresponding subdata information in data link, and the sub-mark information is two
Binary digits;
Division module, for being drawn the former data information sequence that first acquisition module obtains according to predeterminated position length
It is divided into multiple data groups;Each data group includes subdata information and sub-mark information;
Sending module, for the stripe sequence according to data group, the son in the data group divided by the division module
Subdata information in the data group that the division module divides is sent to storage by data link corresponding to identification information
Device, so that corresponding subdata information and sub-mark information are merged processing by the memory and store merging treatment knot
Fruit;
Wherein, first acquisition module, is specifically used for:
Obtain the binary digit for indicating former data information;
The binary digit is stored by the memory block preset in memory space;Wherein, it is stored in the default memory space
The quantity of block is identical as the quantity of the data link, and the independent assortment of multiple storage binary digits in the block is used for
Indicate multiple and different former data informations;
Reduction treatment is identified to the binary digit of memory block storage, obtain include multiple sub-mark information with
The former data information of multiple subdata information.
9. a kind of memory, which is characterized in that the memory includes:
Receiving module, the multiple subdata information sent by data link for receiving controller as claimed in claim 8;
Wherein, each described subdata information corresponds to a sub- identification information;
Second acquisition module, for according to the pre- of the corresponding link sub-mark information of the data link and the sub-mark information
If relationship, the corresponding sub-mark information of the subdata information that the receiving module receives is obtained;
Merging module, the reception sequence of the subdata information for being received according to the receiving module, by the reception mould
The sub-mark information that the subdata information that block receives is obtained with second acquisition module merges processing, obtains
Former data information including the subdata information and the sub-mark information.
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Effective date of registration: 20201026 Address after: 226000 machinery and electronics industry park, Xianfeng Town, Nantong, Jiangsu (Zhou Weicun), Tongzhou District Patentee after: NANTONG NANPING ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 537000 the Guangxi Zhuang Autonomous Region Lianzhou Hepu County of Beihai City Town Road No. 21 Building 2 405 base Patentee before: Huang Zuhui |