CN107682052A - A kind of data divided stator frame method and system - Google Patents
A kind of data divided stator frame method and system Download PDFInfo
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- CN107682052A CN107682052A CN201710753144.8A CN201710753144A CN107682052A CN 107682052 A CN107682052 A CN 107682052A CN 201710753144 A CN201710753144 A CN 201710753144A CN 107682052 A CN107682052 A CN 107682052A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 122
- 238000012360 testing method Methods 0.000 claims description 20
- 238000007689 inspection Methods 0.000 claims description 14
- 238000012795 verification Methods 0.000 claims description 9
- 230000006798 recombination Effects 0.000 claims description 5
- 238000005215 recombination Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
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- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
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Classifications
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- H04B5/72—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/06—Notations for structuring of protocol data, e.g. abstract syntax notation one [ASN.1]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a kind of data divided stator frame method, obtains data to be transmitted, and the data to be transmitted is packaged into order bag；When the data volume of the order bag is more than preset data amount, the packet of multiple preset data amounts is generated according to the data volume of the order bag and a data volume is less than or equal to the packet of the preset data amount；One starting bag of generation and an end packet；Fill the transmission data Layer of the starting bag and the complete starting is filled according to the transmission data Layer of the starting bag and wrap；Fill the transmission data Layer of each packet and the packet according to corresponding to the filling of the transmission data Layer of each packet is complete；Fill the transmission data Layer of the end packet and the complete end packet is filled according to the transmission data Layer of the end packet；The starting is wrapped, the packet and the end packet are sent to receiving terminal successively.The invention also discloses a kind of data divided stator frame system.The present invention realizes the big data transmission in low-power consumption bluetooth.
Description
【Technical field】
The present invention relates to Bluetooth transfer techniques field, more particularly to a kind of data divided stator frame method and system.
【Background technology】
Bluetooth technology is a kind of radiotechnics of holding equipment short haul connection, with the continuous development of Bluetooth technology,
The exchange also extensive use of multi-medium data is carried out by using Bluetooth technology, and Bluetooth Low Energy technology is due to its low power consumption
And the characteristics of inexpensive, more and more it is applied in Bluetooth transmission.
Low-power consumption bluetooth is due to the consideration in power consumption, the master data bearing capacity for the single packet that data transfer uses
It is smaller, typically within tens bytes, and remove defined preamble field, access address, message, length and
The information such as CRC (Cyclic Redundancy Check, CRC), the available data of application layer for leaving user for are net
Lotus is 20 bytes.
During practical item development, some simple transparent transmission functions or custom protocol are arrived when being used in Bluetooth transmission
, it is necessary to which the data of application layer transmission are likely larger than 20 bytes during data, low-power consumption bluetooth can not but meet that the big data of user passes
Defeated demand.
In consideration of it, real be necessary to provide a kind of data divided stator frame method and system to overcome drawbacks described above.
【The content of the invention】
It is an object of the invention to provide a kind of data divided stator frame method and system, can realize big in low-power consumption bluetooth
Data transfer.
To achieve these goals, the present invention provides a kind of data divided stator frame method, the data divided stator frame method
Comprise the following steps：
Transmitting terminal obtains data to be transmitted, and the data to be transmitted is packaged into order bag；
When the data volume of the order bag is more than preset data amount, the transmitting terminal is according to the data volume for ordering bag
Generate the packet of multiple preset data amounts and a data volume is less than or equal to the packet of the preset data amount；
The transmitting terminal generates a starting bag and an end packet；
The transmission data Layer of the transmitting terminal filling starting bag is simultaneously filled according to the transmission data Layer of the starting bag
The complete starting bag；
The transmitting terminal is filled the transmission data Layer of each packet and filled according to the transmission data Layer of each packet
Packet corresponding to complete；
The transmitting terminal is filled the transmission data Layer of the end packet and filled according to the transmission data Layer of the end packet
The complete end packet；
The Bluetooth transmission link that the transmitting terminal is established between receiving terminal；
The transmitting terminal is based on the Bluetooth transmission link and originates bag, the packet and the end packet successively by described
Send to the receiving terminal；
The receiving terminal is sorted out according to the packet identifier of the starting bag to the packet and the end packet, and
The packet is recombinated according to the packet identifier of the packet and packet packet number to regenerate the order
Bag；
The receiving terminal is verified to the order bag to generate order bag check code；
The receiving terminal judges whether the order bag check code is consistent with the overall test code of the end packet；
If the order bag check code is consistent with the overall test code of the end packet, the receiving terminal, which sends to verify, successfully to be believed
Cease to the transmitting terminal.
The present invention also provides a kind of data divided stator frame system, and the data divided stator frame system includes transmitting terminal and reception
End；The transmitting terminal includes acquisition module, package module, the first generation module, the first filling module, the second filling module, the
Three filling modules and link establishment module；The receiving terminal includes receiving module, classifying module, recombination module, the first inspection mould
Block, judge module and the second sending module；The acquisition module is used to obtain data to be transmitted；The package module is used for institute
State data to be transmitted and be packaged into order bag；First generation module is used to be more than preset data in the data volume of the order bag
During amount, generate the packet of multiple preset data amounts and data volume be less than or equal to the preset data amount packet,
One starting bag and an end packet；The first filling module is used to fill the transmission data Layer of the starting bag and according to institute
State the complete starting bag of transmission data Layer filling of starting bag；The second filling module is used for the biography for filling each packet
Transmission of data layer and the packet according to corresponding to the filling of the transmission data Layer of each packet is complete；The 3rd filling module is used for
Fill the transmission data Layer of the end packet and the complete end packet is filled according to the transmission data Layer of the end packet；It is described
Link establishment module is used for the Bluetooth transmission link established between receiving terminal；First sending module is used to be based on the indigo plant
Tooth transmission link wraps the starting, the packet and the end packet are sent to the receiving terminal successively；The reception mould
Block is used to receive the starting bag, the packet and the end packet that first sending module is sent；The classification mould
Block is used to sort out the packet and the end packet according to the packet identifier of the starting bag；The recombination module is used
The packet is recombinated in the packet identifier according to the packet and packet packet number to regenerate the life
Order bag；First inspection module is used to verify the order bag to generate order bag check code；The judge module
For judging whether the order bag check code is consistent with the overall test code of the end packet；Second sending module is used to work as
When the overall test code of the order bag check code and the end packet is inconsistent, verification failure information is sent to the transmitting terminal；
Second sending module is additionally operable to when the order bag check code is consistent with the overall test code of the end packet, sends verification
Successful information is to the transmitting terminal.
Data divided stator frame system and method provided by the invention, applied in low-power consumption bluetooth data transfer, when to be passed
When the data volume of transmission of data is more than preset data amount, data to be transmitted is split to multiple packets and transmitted by transmitting terminal, receiving terminal
The data received are carried out with restructuring generation data to be transmitted, and the data to be transmitted after restructuring is tested, ensures data
It is accurate, complete, realize low-power consumption bluetooth big data transmission.
【Brief description of the drawings】
Fig. 1 is the flow chart for the data divided stator frame method that embodiment of the present invention provides.
Fig. 2 is the sub-process figure of step S04 in Fig. 1.
Fig. 3 is the sub-process figure of step S05 in Fig. 1.
Fig. 4 is the sub-process figure of step S06 in Fig. 1.
Fig. 5 is the functional block diagram for the data divided stator frame system that embodiment of the present invention provides.
Fig. 6 fills the functional block diagram of module for the first filling module shown in Fig. 5, the second filling module and the 3rd.
【Embodiment】
In order that the purpose of the present invention, technical scheme and advantageous effects become apparent from understanding, below in conjunction with this hair
Accompanying drawing in bright embodiment, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that retouched
The embodiment stated only a part of embodiment of the present invention, rather than whole embodiments.Based on the reality in the present invention
Apply mode, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made,
Belong to the scope of protection of the invention.
Fig. 5 and Fig. 6 is referred to, the present invention provides a kind of data divided stator frame system 100, the data divided stator frame system
100 include transmitting terminal 10 and receiving terminal 20.The transmitting terminal 10 includes acquisition module 11, package module 12, the first generation module
13rd, the first filling module 14, second fills module the 15, the 3rd and fills module 16, the sending module of link establishment module 17 and first
18.The receiving terminal 20 includes receiving module 21, classifying module 22, recombination module 23, the first inspection module 24, judge module 25
And second sending module 26.The first filling module 14 includes the second generation module 141, computing module 142 and second is examined
Module 143.The second filling module 15 includes the 3rd generation module 151 and the 3rd inspection module 152.3rd fill mould
Block 16 includes the 4th generation module 161 and the 4th inspection module 162.
The acquisition module 11 is used to obtain data to be transmitted；The package module 12 is used to seal the data to be transmitted
Dress up order bag；First generation module 13 is used for when the data volume of the order bag is more than preset data amount, and generation is more
The packet of individual preset data amount and data volume be less than or equal to the packet of the preset data amount, a starting bag and
One end packet；The first filling module 14 is used for the transmission data Layer for filling the starting bag and according to the starting bag
Transmit the complete starting bag of data Layer filling；The second filling module 15 is used for the transmission data Layer for filling each packet
And the packet according to corresponding to the filling of the transmission data Layer of each packet is complete；The 3rd filling module 16 is used to fill institute
State the transmission data Layer of end packet and the complete end packet is filled according to the transmission data Layer of the end packet；The link is built
Formwork erection block 17 is used for the Bluetooth transmission link established between receiving terminal；First sending module 18 is used to be based on the bluetooth
Transmission link wraps the starting, the packet and the end packet are sent to the receiving terminal 20 successively；The reception mould
Block 21 is used to receive the starting bag, the packet and the end packet that first sending module 18 is sent；It is described to return
Generic module 22 is used to sort out the packet and the end packet according to the packet identifier of the starting bag；The restructuring
Module 23 is used to recombinate to give birth to again the packet according to the packet identifier and packet packet number of the packet
Into the order bag；First inspection module 24 is used to verify the order bag to generate order bag check code；Institute
Judge module 25 is stated to be used to judge whether the order bag check code is consistent with the overall test code of the end packet；Second hair
Module 26 is sent to be used to, when the overall test code of the order bag check code and the end packet is inconsistent, send verification failure information
To the transmitting terminal；Second sending module 26 is additionally operable to the overall test code with the end packet when the order bag check code
When consistent, verification successful information is sent to the transmitting terminal 10.
Referring to Fig. 1, Fig. 1 includes Fig. 1 a, Fig. 1 b and Fig. 1 c, Fig. 1 a, Fig. 1 b and Fig. 1 c are a kind of in the embodiment of the present invention
The flow chart of data divided stator frame method.It should be noted that method of the invention is not limited to the order of following step, and
In other embodiment, method of the invention can only include a portion of step as described below, or part therein step
Suddenly can be deleted.
The data divided stator frame method comprises the following steps：
Step S01, transmitting terminal 10 obtains data to be transmitted, and the data to be transmitted is packaged into order bag.Based on
In the data divided stator frame agreement of Bluetooth Low Energy (Bluetooth Low Energy, BLE) technology, the structure such as table of bag is ordered
Shown in 1, the data attribute in table 1 corresponds to the data to be transmitted.
Table 1
In the present embodiment, the application layer includes message integrity check domain, broadcast address, data link layer and biography
Transmission of data layer.
Step S02, when the data volume of the order bag is more than preset data amount, the transmitting terminal 10 is according to the order
The data volume of bag generates the packet of multiple preset data amounts and a data volume is less than or equal to the number of the preset data amount
According to bag.
The data volume that the preset data amount is transmitted for the transmission data Layer.In the present embodiment, the present count
It is 20 octets according to amount.
Step S03, the transmitting terminal 10 generate a starting bag and an end packet.
The packet, it is described starting bag and the end packet include leading, access address, header, data length, should
With layer and check bit, wherein the leading, access address, header, data length are the packet, the starting bag and described
The head attribute of end packet.
Step S04, the transmitting terminal 10 fill the transmission data Layer of the starting bag and according to the transmission of the starting bag
The complete starting bag of data Layer filling.
Referring to Fig. 2, Fig. 2 is the sub-process figure of step S04 first embodiments in Fig. 1.According to different demands, Fig. 2
The execution sequence of step in shown sub-process figure can change, and some steps can be split as several steps, some steps
It can omit.
" step S04, the transmitting terminal 10 fill the transmission data Layer of the starting bag and according to the transmission of the starting bag
The complete starting bag of data Layer filling." comprise the following steps：
Step S041, the generation of the transmitting terminal 10 starting bag are identified and filled to the transmission data Layer of the starting bag.
Step S042, the transmitting terminal 10 generate packet identifier and filled to the transmission data Layer of the starting bag.
Step S043, the generation of the transmitting terminal 10 starting bag packet number are simultaneously filled to the transmission data Layer of the starting bag.
Step S044, the transmitting terminal 10 calculate the packet bag number and filled to the transmission data of the starting bag
Layer.
Step S045, the transmitting terminal 10 calculate the data packet length and filled to the transmission data of the starting bag
Layer.
Step S046, the transmitting terminal 10 to the transmission starting bag mark of data Layer of the starting bag, packet identifier,
Beginning bag packet number, packet bag number and data packet length carry out checking treatment generation starting bag check code and filled to the starting
The transmission data Layer of bag.
The structure of the transmission data Layer of the starting bag is as shown in table 2.
Table 2
Step S05, the transmitting terminal 10 fill the transmission data Layer of each packet and according to the transmission of each packet
Packet corresponding to data Layer filling is complete.
Referring to Fig. 3, Fig. 3 is the sub-process figure of step S05 first embodiments in Fig. 1.According to different demands, Fig. 3
The execution sequence of step in shown sub-process figure can change, and some steps can be split as several steps, some steps
It can omit.
" step S05, the transmitting terminal 10 fill the transmission data Layer of each packet and according to the transmission of each packet
Packet corresponding to data Layer filling is complete." comprise the following steps：
Step S051, the transmitting terminal 10 generate package identification and filled to the transmission data Layer of each packet.
Step S052, the transmitting terminal 10 fill the packet identifier to the transmission data Layer of each packet.
Step S053, the transmitting terminal 10 generate multiple packet packet numbers and fill each packet packet number to right
Answer the transmission data Layer of a packet.
Step S054, the transmitting terminal 10 fill the data to be transmitted to the transmission data Layer of each packet.
Step S055, it is the transmission package identification of data Layer of the transmitting terminal 10 to each packet, packet identifier, every
The data to be transmitted of individual packet packet number and each packet carries out packet check code corresponding to checking treatment generation and filled out
Be charged to each packet transmission data Layer.
The structure of the transmission data Layer of each packet is as shown in table 3.
Table 3
Step S06, the transmitting terminal 10 fill the transmission data Layer of the end packet and according to the transmission of the end packet
The complete end packet of data Layer filling.
Referring to Fig. 4, Fig. 4 is the sub-process figure of step S06 first embodiments in Fig. 1.According to different demands, Fig. 4
The execution sequence of step in shown sub-process figure can change, and some steps can be split as several steps, some steps
It can omit.
" step S06, the transmitting terminal 10 fill the transmission data Layer of the end packet and according to the transmission of the end packet
The complete end packet of data Layer filling." comprise the following steps：
Step S061, the transmitting terminal 10 generate end packet and identify and fill to the transmission data Layer of the end packet.
Step S062, the transmitting terminal 10, which generates, fills the packet identifier to the transmission data Layer of the end packet.
Step S063, the transmitting terminal 10 carry out checking treatment generation overall test code to the starting bag and each packet
And fill to the transmission data Layer of the end packet.
The structure of the transmission data Layer of the end packet is as shown in table 4.
Table 4
Step S07, the Bluetooth transmission link that the transmitting terminal 10 is established between receiving terminal 20.
Step S08, the transmitting terminal 10 be based on the Bluetooth transmission link starting is wrapped, the packet and described
End packet is sent to the receiving terminal 20 successively.
Step S09, the receiving terminal 20 is according to the packet identifier of the starting bag to the packet and the end packet
Sorted out, and the packet is recombinated to give birth to again according to the packet identifier and packet packet number of the packet
Into the order bag.
Step S10, the receiving terminal 20 are verified to the order bag to generate order bag check code.
Step S11, the receiving terminal 20 judge the order bag check code and the end packet overall test code whether one
Cause.If the overall test code of the order bag check code and the end packet is inconsistent, into step S012.If the order bag school
Test that code is consistent with the overall test code of the end packet, then the data to be transmitted that the receiving terminal 20 receives is complete, enters
Step S13.
Step S12, the receiving terminal 20 send verification failure information to the transmitting terminal 10, perform step S01.
Step S13, the receiving terminal 20 send verification successful information to the transmitting terminal 10.
When the data volume of the order bag is less than or equal to preset data amount, the transmitting terminal 10 is established and receiving terminal 20
Between Bluetooth transmission link, and the order bag is sent to the receiving terminal 20, the receiving terminal 20 is to the institute that receives
Order bag is stated to be handled.
The package identification of each packet is consistent.
The packet identifier of the starting bag, the packet and the end packet is consistent and is the mark of the data to be transmitted
Know, represent the data source of data to be transmitted described in network.
The packet packet number is used as the bag sequence number index that the data to be transmitted splits and recombinated, described for preventing
Data to be transmitted restructuring occurs out of order.
Data divided stator frame system 100 and method provided by the invention, applied in low-power consumption bluetooth data transfer, when treating
When the data volume of transmission data is more than preset data amount, data to be transmitted is split to multiple packets and transmitted by transmitting terminal 10, is connect
Receiving end 20 carries out restructuring generation data to be transmitted to the data received, and the data to be transmitted after restructuring is tested, and protects
The accurate, complete of data is demonstrate,proved, realizes the big data transmission of low-power consumption bluetooth.
The present invention is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
Additional advantage and modification is easily achieved, therefore in the essence of the universal limited without departing substantially from claim and equivalency range
In the case of refreshing and scope, the present invention is not limited to specific details, representational equipment and shown here as the diagram with description
Example.
Claims (10)
- A kind of 1. data divided stator frame method, it is characterised in that：The data divided stator frame method comprises the following steps：Transmitting terminal obtains data to be transmitted, and the data to be transmitted is packaged into order bag；When the data volume of the order bag is more than preset data amount, the transmitting terminal generates according to the data volume of the order bag The packet of multiple preset data amounts and a data volume are less than or equal to the packet of the preset data amount；The transmitting terminal generates a starting bag and an end packet；The transmission data Layer of the transmitting terminal filling starting bag is simultaneously filled complete according to the transmission data Layer of the starting bag The starting bag；The transmitting terminal is filled the transmission data Layer of each packet and filled according to the transmission data Layer of each packet complete Corresponding packet；The transmitting terminal is filled the transmission data Layer of the end packet and filled according to the transmission data Layer of the end packet complete The end packet；The Bluetooth transmission link that the transmitting terminal is established between receiving terminal；The transmitting terminal is based on the Bluetooth transmission link and sends starting bag, the packet and the end packet successively To the receiving terminal；The receiving terminal is sorted out according to the packet identifier of the starting bag to the packet and the end packet, and according to The packet identifier and packet packet number of the packet are recombinated to the packet to regenerate the order bag；The receiving terminal is verified to the order bag to generate order bag check code；The receiving terminal judges whether the order bag check code is consistent with the overall test code of the end packet；If the order bag check code is consistent with the overall test code of the end packet, the receiving terminal sends verification successful information extremely The transmitting terminal.
- 2. data divided stator frame method as claimed in claim 1, it is characterised in that：" the transmitting terminal filling is described to be risen step The transmission data Layer of beginning bag and the transmission data Layer wrapped according to the starting are filled the completely starting and wrapped " include：The transmitting terminal generation starting bag is identified and filled to the transmission data Layer of the starting bag；The transmitting terminal generates packet identifier and filled to the transmission data Layer of the starting bag；The transmitting terminal generation starting bag packet number is simultaneously filled to the transmission data Layer of the starting bag；The transmitting terminal calculates the packet bag number and filled to the transmission data Layer of the starting bag；The transmitting terminal calculates the data packet length and filled to the transmission data Layer of the starting bag；The transmitting terminal is to the starting bag mark of the transmission data Layer of the starting bag, packet identifier, starting bag packet number, data Bag number and data packet length carry out checking treatment generation starting bag check code and filled to the transmission data Layer of the starting bag.
- 3. data divided stator frame method as claimed in claim 1, it is characterised in that：" the transmitting terminal filling is per number for step Transmission data Layer according to bag and the packet according to corresponding to the filling of the transmission data Layer of each packet is complete " includes：The transmitting terminal generates package identification and filled to the transmission data Layer of each packet；The transmitting terminal fills the packet identifier to the transmission data Layer of each packet；The transmitting terminal generates multiple packet packet numbers and fills each packet packet number to a corresponding packet Transmit data Layer；The transmitting terminal fills the data to be transmitted to the transmission data Layer of each packet；Package identification, packet identifier, each packet packet number of transmission data Layer of the transmitting terminal to each packet And the data to be transmitted of each packet carries out packet check code corresponding to checking treatment generation and filled to each data of institute The transmission data Layer of bag.
- 4. data divided stator frame method as claimed in claim 1, it is characterised in that：" transmitting terminal fills the knot to step The transmission data Layer of beam bag simultaneously fills the complete end packet according to the transmission data Layer of the end packet " include：The transmitting terminal generation end packet is identified and filled to the transmission data Layer of the end packet；The transmitting terminal generation fills the packet identifier to the transmission data Layer of the end packet；The transmitting terminal carries out checking treatment generation overall test code to the starting bag and each packet and filled to the knot The transmission data Layer of beam bag.
- 5. data divided stator frame method as claimed in claim 1, it is characterised in that：Starting bag, the packet and the institute State the number that packet identifier is consistent and mark for the data to be transmitted, represents data to be transmitted described in network of end packet According to source.
- 6. data divided stator frame method as claimed in claim 1, it is characterised in that：The packet packet number is used as described treat The bag sequence number index that data split and recombinated is transmitted, for preventing that it is out of order that the data to be transmitted restructuring from occurring.
- A kind of 7. data divided stator frame system, it is characterised in that：The data divided stator frame system includes transmitting terminal and receiving terminal； The transmitting terminal is filled out including acquisition module, package module, the first generation module, the first filling module, the second filling module, the 3rd Mold filling block and link establishment module；The receiving terminal includes receiving module, classifying module, recombination module, the first inspection module, sentenced Disconnected module and the second sending module；The acquisition module is used to obtain data to be transmitted；The package module is used to treat described Transmission data are packaged into order bag；First generation module is used to be more than preset data amount in the data volume of the order bag When, the packet and a data volume that generate multiple preset data amounts are less than or equal to the packet of the preset data amount, one Individual starting bag and an end packet；The first filling module is used to fill the transmission data Layer of the starting bag and according to described The complete starting bag of transmission data Layer filling of starting bag；The second filling module is used for the transmission for filling each packet Data Layer and the packet according to corresponding to the filling of the transmission data Layer of each packet is complete；The 3rd filling module is used to fill out Fill the transmission data Layer of the end packet and the complete end packet is filled according to the transmission data Layer of the end packet；The chain Road establish module be used for establish and receiving terminal between Bluetooth transmission link；First sending module is used to be based on the bluetooth Transmission link wraps the starting, the packet and the end packet are sent to the receiving terminal successively；The receiving module The starting bag, the packet and the end packet sent for receiving first sending module；The classifying module For being sorted out according to the packet identifier of the starting bag to the packet and the end packet；The recombination module is used for The packet is recombinated according to the packet identifier of the packet and packet packet number to regenerate the order Bag；First inspection module is used to verify the order bag to generate order bag check code；The judge module is used In judging whether the order bag check code is consistent with the overall test code of the end packet；Second sending module is used to work as institute State order bag check code and the end packet overall test code it is inconsistent when, send verification failure information to the transmitting terminal；Institute The second sending module is stated to be additionally operable to when the order bag check code is consistent with the overall test code of the end packet, send verification into Work(information is to the transmitting terminal.
- 8. data divided stator frame system as claimed in claim 7, it is characterised in that：The first filling module includes the second life Into module, computing module and the second inspection module；Second generation module is used to generate starting bag mark, packet identifier, risen Beginning bag packet number and respectively and fill to it is described starting bag transmission data Layer；The computing module is used to calculate the packet Bag number and the data packet length are simultaneously filled to the transmission data Layer of the starting bag respectively；Second inspection module be used for pair Starting bag mark, packet identifier, starting bag packet number, packet bag number and the long data packet of the transmission data Layer of the starting bag Degree carries out checking treatment generation starting bag check code and filled to the transmission data Layer of the starting bag.
- 9. data divided stator frame system as claimed in claim 7, it is characterised in that：The second filling module includes the three lives Into module and the 3rd inspection module；3rd generation module is used for package identification and multiple packet packet numbers and by data Bag mark, the packet identifier and the data to be transmitted are filled to the transmission data Layer of each packet and by multiple packets Packet number is filled to the transmission data Layer of a corresponding packet；3rd inspection module is used for the transmission to each packet The package identification of data Layer, packet identifier, the data to be transmitted of each packet packet number and each packet are verified Processing generation corresponding to packet check code and fill to institute each packet transmission data Layer.
- 10. data divided stator frame system as claimed in claim 7, it is characterised in that：The 3rd filling module includes the 4th Generation module and the 4th inspection module；4th generation module be used for generate end packet mark and by end packet mark and it is described Packet identifier is filled to the transmission data Layer of the end packet；4th inspection module is used for the starting bag and per number Checking treatment generation overall test code is carried out according to bag and is filled to the transmission data Layer of the end packet.
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| CN201710753144.8A CN107682052A (en) | 2017-08-29 | 2017-08-29 | A kind of data divided stator frame method and system |
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| CN201710753144.8A CN107682052A (en) | 2017-08-29 | 2017-08-29 | A kind of data divided stator frame method and system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377485A (en) * | 2018-02-13 | 2018-08-07 | 广东嘉泰智能技术有限公司 | Multibyte radio transmitting method based on bluetooth Mesh technologies and system |
| CN108733598A (en) * | 2018-05-07 | 2018-11-02 | 济南浪潮高新科技投资发展有限公司 | A kind of data transmission method and data transmission device |
| CN109561395A (en) * | 2018-12-07 | 2019-04-02 | 青岛海信电器股份有限公司 | A kind of blue-tooth transmission method and device |
| CN109640302A (en) * | 2018-12-06 | 2019-04-16 | 上海荣泰健康科技股份有限公司 | Method for updating program, electronic equipment and mobile terminal based on BLE bluetooth |
| CN110120938A (en) * | 2019-04-02 | 2019-08-13 | 视联动力信息技术股份有限公司 | It is a kind of to assist the control method and device for turning server |
| CN110213020A (en) * | 2019-05-31 | 2019-09-06 | 杭州涂鸦信息技术有限公司 | Data transmission method, terminal, system and device based on bluetooth peripheral hardware |
| CN110224794A (en) * | 2019-06-28 | 2019-09-10 | 阳光电源股份有限公司 | Communication data transmission method and system |
| CN110618396A (en) * | 2019-09-20 | 2019-12-27 | 国网浙江省电力有限公司电力科学研究院 | Electric meter verification method based on Bluetooth transmission |
| CN111343605A (en) * | 2020-03-06 | 2020-06-26 | 知轮(杭州)科技有限公司 | Wireless communication method for high-speed data transmission of vehicle local area network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108377485A (en) * | 2018-02-13 | 2018-08-07 | 广东嘉泰智能技术有限公司 | Multibyte radio transmitting method based on bluetooth Mesh technologies and system |
| CN108733598A (en) * | 2018-05-07 | 2018-11-02 | 济南浪潮高新科技投资发展有限公司 | A kind of data transmission method and data transmission device |
| CN109640302A (en) * | 2018-12-06 | 2019-04-16 | 上海荣泰健康科技股份有限公司 | Method for updating program, electronic equipment and mobile terminal based on BLE bluetooth |
| CN109561395A (en) * | 2018-12-07 | 2019-04-02 | 青岛海信电器股份有限公司 | A kind of blue-tooth transmission method and device |
| CN110120938B (en) * | 2019-04-02 | 2021-11-16 | 视联动力信息技术股份有限公司 | Control method and device for cooperative server |
| CN110120938A (en) * | 2019-04-02 | 2019-08-13 | 视联动力信息技术股份有限公司 | It is a kind of to assist the control method and device for turning server |
| CN110213020A (en) * | 2019-05-31 | 2019-09-06 | 杭州涂鸦信息技术有限公司 | Data transmission method, terminal, system and device based on bluetooth peripheral hardware |
| CN110224794A (en) * | 2019-06-28 | 2019-09-10 | 阳光电源股份有限公司 | Communication data transmission method and system |
| CN110224794B (en) * | 2019-06-28 | 2022-04-08 | 阳光电源股份有限公司 | Communication data transmission method and system |
| CN110618396A (en) * | 2019-09-20 | 2019-12-27 | 国网浙江省电力有限公司电力科学研究院 | Electric meter verification method based on Bluetooth transmission |
| CN110618396B (en) * | 2019-09-20 | 2022-01-21 | 国网浙江省电力有限公司营销服务中心 | Electric meter verification method based on Bluetooth transmission |
| CN111343605A (en) * | 2020-03-06 | 2020-06-26 | 知轮(杭州)科技有限公司 | Wireless communication method for high-speed data transmission of vehicle local area network |
| CN111343605B (en) * | 2020-03-06 | 2023-08-29 | 知轮(杭州)科技有限公司 | Wireless communication method for high-speed data transmission of vehicle local area network |
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