CN110535840A - Data transmission method, device and storage medium - Google Patents
Data transmission method, device and storage medium Download PDFInfo
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- CN110535840A CN110535840A CN201910754658.4A CN201910754658A CN110535840A CN 110535840 A CN110535840 A CN 110535840A CN 201910754658 A CN201910754658 A CN 201910754658A CN 110535840 A CN110535840 A CN 110535840A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- 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]
Abstract
This application discloses a kind of data transmission method, device and storage mediums.Wherein, this method comprises: obtaining relevant to the power equipment in wind power plant data information, data information includes the relevant operation data information of operation to power equipment；Data packet is generated according to scheduled data format according to data information, wherein scheduled data format includes: that first part's byte after the datagram header in data packet is provided for the wind power plant mark of the wind power plant where mark power equipment；Set the second part byte after datagram header to the device type mark of power equipment；Set the Part III byte after datagram header to the device model mark of power equipment；And operation data information relevant to power equipment is set by the Part IV byte after datagram header；And send data packets to remote equipment.
Description
Technical field
This application involves computer communication fields, more particularly to a kind of data transmission method, device and storage medium.
Background technique
It is influenced with the increase to electrical energy demands and by environmental factor, wind generating technology has obtained high speed development.
Along with the development of wind generating technology, wind-powered electricity generation field structure is increasingly sophisticated, and device category increases with quantity, and local devices generation is asked
Topic can lead to coverage expansion, or even have an impact to the stable operation of entire power grid.Therefore, it is necessary to the number in wind power plant
It is uploaded when factually, guarantees the equipment operation of wind power plant in it can monitor.But the prior art is unable to simultaneous transmission multiple types
Equipment, for example blower is with Modbus agreement, and booster stations are IEC60870-104 agreements, therefore influence wind farm data
Efficiency of transmission.
There is individual transmission side data for different types of equipment in above-mentioned wind power plant existing in the prior art
Formula is unable to the data of simultaneous transmission multiple types equipment, therefore the technical issues of influence wind farm data efficiency of transmission, at present still
It does not put forward effective solutions.
Summary of the invention
Embodiment of the disclosure provides a kind of data transmission method, device and storage medium, existing at least to solve
Different types of equipment has individual data transfer mode in wind power plant present in technology, is unable to simultaneous transmission multiple types
The data of equipment, therefore the technical issues of influence wind farm data efficiency of transmission.
According to the one aspect of the embodiment of the present disclosure, a kind of data transmission method is provided, comprising: in acquisition and wind power plant
The relevant data information of power equipment, data information includes the relevant operation data information of operation to power equipment；According to
Data information generates data packet according to scheduled data format, wherein scheduled data format includes: by the data in data packet
First part's byte after header is provided for the wind power plant mark of the wind power plant where mark power equipment；By datagram
Second part byte after head is set as the device type mark of power equipment；By the Part III byte after datagram header
It is set as the device model mark of power equipment；And it sets the Part IV byte after datagram header to and power equipment
Relevant operation data information；And send data packets to remote equipment.
According to the other side of the embodiment of the present disclosure, a kind of storage medium is additionally provided, the storage medium includes depositing
The program of storage, wherein the method as described in processor execution any of the above one in described program operation.
According to the other side of the embodiment of the present disclosure, a kind of data transmission device is additionally provided, comprising: module is obtained,
For obtaining data information relevant to the power equipment in wind power plant, data information includes that the operation to power equipment is relevant
Operation data information；Generation module, for generating data packet according to scheduled data format according to data information, wherein scheduled
Data format includes: that first part's byte after the datagram header in data packet is provided for where mark power equipment
Wind power plant wind power plant mark；Set the second part byte after datagram header to the device type mark of power equipment
Know；Set the Part III byte after datagram header to the device model mark of power equipment；And by datagram header it
Part IV byte afterwards is set as operation data information relevant to power equipment；And sending module, it is used for data packet
It is sent to remote equipment.
According to the other side of the embodiment of the present disclosure, a kind of data transmission device is additionally provided, comprising: processor；With
And memory, it is connect with processor, for providing the instruction for handling following processing step for processor: in acquisition and wind power plant
The relevant data information of power equipment, data information include the relevant operation data information of operation to power equipment；According to number
It is believed that breath generates data packet according to scheduled data format, wherein scheduled data format includes: by the datagram in data packet
First part's byte after head is provided for the wind power plant mark of the wind power plant where mark power equipment；By datagram header
Second part byte later is set as the device type mark of power equipment；Part III byte after datagram header is set
It is set to the device model mark of power equipment；And it sets the Part IV byte after datagram header to and power equipment phase
The operation data information of pass；And send data packets to remote equipment.
In the embodiments of the present disclosure, the calculating equipment in wind power plant obtains relevant to the power equipment in wind power plant first
Data information.Then, data packet is generated according to scheduled data format according to data information, wherein scheduled data format packet
It includes: first part's byte after the datagram header in data packet is provided for the wind power plant where mark power equipment
Wind power plant mark；Set the second part byte after datagram header to the device type mark of power equipment；By datagram
Part III byte after head is set as the device model mark of power equipment；And by the Part IV after datagram header
Byte is set as operation data information relevant to power equipment.Finally, remote equipment is sent data packets to.Due to data packet
Format can be for the power equipment of different type and model, therefore has reached and transmitted in wind power plant by a kind of data packet format
The purpose of the device data of different model.To realize the technical effect for simplifying transmission operation, promoting efficiency of transmission.In turn
It solves in wind power plant existing in the prior art that different types of equipment has individual data transfer mode, cannot pass simultaneously
The data of defeated multiple types equipment, therefore the technical issues of influence wind farm data efficiency of transmission.
Detailed description of the invention
Attached drawing described herein is used to provide further understanding of the disclosure, constitutes part of this application, this public affairs
The illustrative embodiments and their description opened do not constitute the improper restriction to the disclosure for explaining the disclosure.In the accompanying drawings:
Fig. 1 is [terminal (or mobile device)] for realizing the method according to the embodiment of the present disclosure 1
Hardware block diagram；
Fig. 2 is the schematic diagram of the wind farm data Transmission system according to the embodiment of the present disclosure 1；
Fig. 3 is the flow diagram of the data transmission method according to 1 first aspect of the embodiment of the present disclosure；
Fig. 4 is the data packet format schematic diagram according to 1 first aspect of the embodiment of the present disclosure；
Fig. 5 is the schematic diagram of the data transmission device according to the embodiment of the present disclosure 2；And
Fig. 6 is the schematic diagram of the data transmission device according to the embodiment of the present disclosure 3.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the disclosure, implement below in conjunction with the disclosure
Attached drawing in example, is clearly and completely described the technical solution in the embodiment of the present disclosure.Obviously, described embodiment
The only embodiment of disclosure a part, instead of all the embodiments.Based on the embodiment in the disclosure, this field is common
Disclosure protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
It should be noted that the specification and claims of the disclosure and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiment of the disclosure described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to the present embodiment, a kind of data transmission method embodiment is provided, it should be noted that in the flow chart of attached drawing
The step of showing can execute in a computer system such as a set of computer executable instructions, although also, in flow chart
In show logical order, but in some cases, shown or described step can be executed with the sequence for being different from herein
Suddenly.
Embodiment of the method provided by the present embodiment can be in mobile terminal, terminal or similar arithmetic unit
Middle execution.Fig. 1 shows a kind of hardware configuration frame of terminal (or mobile device) for realizing data transmission method
Figure.As shown in Figure 1, terminal 10 (or mobile device 10) may include it is one or more (in figure using 102a,
102b ... ..., 102n are shown) (processor 102 can include but is not limited to Micro-processor MCV or programmable patrols processor 102
The processing unit of volume device FPGA etc.), memory 104 for storing data and the transmission module for communication function
106.It in addition to this, can also include: display, input/output interface (I/O interface), the port universal serial bus (USB)
(a port that can be used as in the port of I/O interface is included), network interface, power supply and/or camera.The common skill in this field
Art personnel are appreciated that structure shown in FIG. 1 is only to illustrate, and do not cause to limit to the structure of above-mentioned electronic device.For example,
Terminal 10 may also include the more perhaps less component than shown in Fig. 1 or match with different from shown in Fig. 1
It sets.
It is to be noted that said one or multiple processors 102 and/or other data processing circuits lead to herein
Can often " data processing circuit " be referred to as.The data processing circuit all or part of can be presented as software, hardware, firmware
Or any other combination.In addition, data processing circuit for single independent processing module or all or part of can be integrated to meter
In any one in other elements in calculation machine terminal 10 (or mobile device).As involved in the embodiment of the present disclosure,
The data processing circuit controls (such as the selection for the variable resistance end path connecting with interface) as a kind of processor.
Memory 104 can be used for storing the software program and module of application software, such as the data in the embodiment of the present disclosure
Corresponding program instruction/the data storage device of transmission method, the software that processor 102 is stored in memory 104 by operation
Program and module realize the data transmission of above-mentioned application program thereby executing various function application and data processing
Method.Memory 104 may include high speed random access memory, may also include nonvolatile memory, such as one or more magnetism
Storage device, flash memory or other non-volatile solid state memories.In some instances, memory 104 can further comprise phase
The memory remotely located for processor 102, these remote memories can pass through network connection to terminal 10.On
The example for stating network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of terminal 10 provide.In an example, transmitting device 106 includes that a network is suitable
Orchestration (Network Interface Controller, NIC), can be connected by base station with other network equipments so as to
Internet is communicated.In an example, transmitting device 106 can be radio frequency (Radio Frequency, RF) module,
For wirelessly being communicated with internet.
Display can such as touch-screen type liquid crystal display (LCD), the liquid crystal display aloow user with
The user interface of terminal 10 (or mobile device) interacts.
Herein it should be noted that in some optional embodiments, above-mentioned computer equipment shown in FIG. 1 (or movement is set
It is standby) it may include hardware element (including circuit), software element (including the computer generation that may be stored on the computer-readable medium
Code) or both hardware element and software element combination.It should be pointed out that Fig. 1 is only a reality of particular embodiment
Example, and it is intended to show that the type for the component that may be present in above-mentioned computer equipment (or mobile device).
Fig. 2 is the schematic diagram of the wind farm data Transmission system according to the present embodiment.Referring to shown in Fig. 2, the system
It include: the calculating equipment 220 in remote equipment 210 (data center server) and wind power plant.As Fig. 2 rectangular broken line frame for example may be used
To be a wind power plant, including equipment such as Wind turbines, booster stations, electric energy meters and equipment 220 is calculated.Calculate equipment
The data information of each wind power equipment, then transmits data information to remote equipment in 220 available wind power plants
210.It should be noted that remote equipment 210 and the calculating applicable hardware configuration recited above of equipment 220 in system.
Under above-mentioned running environment, according to the first aspect of the present embodiment, a kind of data transmission method, the party are provided
Method can for example be realized by calculating equipment 220 shown in Fig. 2.Fig. 3 shows the flow diagram of this method, with reference to Fig. 3 institute
Show, this method comprises:
S302: obtaining data information relevant to the power equipment in wind power plant, and data information includes and power equipment
Run relevant operation data information；
S304: data packet is generated according to scheduled data format according to data information, wherein scheduled data format includes:
First part's byte after datagram header in data packet is provided for the wind of the wind power plant where mark power equipment
Electric field mark；Set the second part byte after datagram header to the device type mark of power equipment；By datagram header
Part III byte later is set as the device model mark of power equipment；And by the Part IV word after datagram header
Section is set as operation data information relevant to power equipment；And
S306: remote equipment is sent data packets to.
As described in the background art, it is influenced with the increase to electrical energy demands and by environmental factor, wind-force hair
Power technology has obtained high speed development.Along with the development of wind generating technology, wind-powered electricity generation field structure is increasingly sophisticated, device category and number
Amount increases, and local devices, which are led to the problem of, can lead to coverage expansion, or even have an impact to the stable operation of power grid.Therefore,
It needs to upload the data in wind power plant in real time, guarantees the equipment operation of wind power plant in it can monitor.But the prior art is not
Energy a plurality of types of equipment of simultaneous transmission, for example blower is to use Modbus agreement, booster stations are IEC60870-104 agreements, because
This influences the efficiency of transmission of wind farm data.
For technical problem present in background technique, the present embodiment technical solution provides a kind of data transmission method.
Specifically, refering to what is shown in Fig. 2, calculate equipment 220 obtains data information relevant to the power equipment in wind power plant, data first
Information includes the relevant operation data information of operation to power equipment.Wherein power equipment includes Wind turbines, booster stations, electricity
Energy table, anemometer tower, power prediction, AGC and AVC etc., operation data information is the operation information of each equipment, such as: wind-powered electricity generation
The operation information (such as: generator revolution) of unit.
Further, it calculates equipment 220 and data packet is generated according to scheduled data format according to data information.That is, will count
It is believed that breath is written in the data packet of predetermined format.Fig. 4 shows the data format of data packet, includes datagram header in data packet
With multiple byte sections (first part's byte, second part byte, Part III byte and Part IV byte).Wherein,
A part of byte is used to identify the wind power plant mark of the wind power plant where power equipment.Such as: wind power plant includes multiple wind power plants,
Each wind power plant has unique id (that is, wind power plant mark), and can be positioned by wind power plant identification byte is which wind-powered electricity generation produces
Raw data information.Second part byte is that the device type of power equipment identifies.Such as: 1~5 respectively represent Wind turbines,
Booster stations, electric energy meter, anemometer tower, power prediction, so as to distinguish the data information for being which kind of equipment generation.Part III word
Section is the device model mark of power equipment, such as: the device model of Wind turbines is UP77-1500, corresponding to be identified as
111.Part IV byte is operation data information relevant to power equipment, i.e. specific data of equipment operation, such as: wind-powered electricity generation
The revolution of unit.
Finally, it calculates equipment 220 to be sent to the data packet accomplished fluently remote equipment 210 (data center server), send
Mode can using TCP communicate.
To which the data information of the power equipment of different type and model can be transmitted by calculating equipment 220.
Therefore compared with prior art, the mesh that the device data of different model in wind power plant is transmitted by a kind of data packet format has been reached
's.To realize the technical effect for simplifying transmission operation, promoting efficiency of transmission.And then it solves existing in the prior art
Different types of equipment has individual data transfer mode in wind power plant, is unable to the data of simultaneous transmission multiple types equipment,
Therefore the technical issues of influencing wind farm data efficiency of transmission.
Optionally, datagram header includes: starting character and time identifier field.Wherein, starting character can for example occupy four
Byte.Time identifier field includes year, month, day, hour, min, second, and each field can for example occupy 1 byte.
Optionally, in the packet, second part byte is after first part's byte, and Part III byte is at second
Divide after byte, Part IV byte is after Part III byte.
Specifically, in the packet, each section byte is successively first part's byte, second part byte, Part III
Byte and Part IV byte, corresponding each data information are as follows: wind power plant mark, device type mark, device model mark
And operation data information.To which the data information field to be transmitted can have tandem, facilitate remote equipment (data
Center) record is parsed and analyzed to data packet.
It optionally, further include Part V byte in data packet, Part V byte is provided for verifying power equipment
Data information whether be data flow checking mark, and Part V byte first part's byte and datagram header it
Between.
Specifically, Part V byte is also provided in the data packet, Part V byte is for verifying electric power
Whether the data information of equipment is data flow, to can carry out school to each data packet after data center receives data packet
It tests.Wherein, the checking mark can for example account for 2 bytes.
It optionally, further include Part VI byte in data packet, the equipment that Part VI byte is set as power equipment is compiled
Number mark.Due to the power equipment of the model of the same race in each wind power plant can have it is multiple, such as: model Wind turbines of the same race have
Four (each equipment has individual id), so needing to distinguish it.Wherein, the device numbering mark can for example account for
2 bytes.Therefore, equipment of the same race can be distinguished by Part VI byte, so that data are more accurate.
It optionally, further include Part VII byte in data packet, Part VII byte is set as the number of devices of power equipment
It is identified according to number.Data amount check refers to the total number of analog quantity and the amount of opening the light in sending device protocol point table, wherein data amount check mark
Knowledge can for example occupy 2 bytes.The service data number in the data packet can be clearly indicated by data amount check mark.
In addition, further including protocol version number field in the data packet, a byte is occupied, and since 1.
Optionally, the operation of remote equipment is sent data packets to, comprising: the frequency that setting sends data packet is 1 hertz.
That is, calculating the clockwise remote equipment 210 (data center server) per second of equipment 220 sends a data packet, and the function can
To be configured, guarantee that optional frequency facilitates configuration.
Optionally, the operation of remote equipment is sent data packets to, further includes: calculate equipment 220 and press data packet
Contracting.The compression algorithm wherein used is for example are as follows: jzlib, Snappy guarantee wind power plant all devices under the premise of existing bandwidth
Data can smoothly send.
Optionally, the operation of remote equipment is sent data packets to, further includes: calculate equipment 220 and add to data packet
It is close.For example, encrypting according to BASE64 to data packet, guarantee the safety of data.
Furthermore it should be added that, calculates equipment 220 and remote equipment 210 (server of data center) can be certainly
Dynamic connection.Network or data center server end when something goes wrong, can be realized and store data in local server, net
After network disruption solves, local server sending to data center server (remote equipment in form with FTP by data
210), guarantee the continuity of data.
In addition, this method further includes the configuration of equipment point table, the number for the equipment that the main configuration of equipment point table configuration needs to transmit
The information such as strong point title, data type, data length.For example, equipment point table configuration example is as follows:
< data length=" 4 " name=" yc_16442 " type=" float " desc=" 35kV353 collection electric wire A phase
Electric current Ib "/>
< data length=" 4 " name=" yc_16443 " type=" float " desc=" 35kV353 collection electric wire A phase
Electric current Ic "/>
In addition, refering to what is shown in Fig. 1, providing a kind of storage medium 104 according to the second aspect of the present embodiment.It is described
Storage medium 104 includes the program of storage, wherein is executed described in any of the above one in described program operation as processor
Method.
To according to the present embodiment, reach the number of devices for transmitting different model in wind power plant by a kind of data packet format
According to purpose.To realize the technical effect for simplifying transmission operation, promoting efficiency of transmission.And then it solves and deposits in the prior art
Wind power plant in different types of equipment have individual data transfer mode, be unable to the number of simultaneous transmission multiple types equipment
According to, therefore the technical issues of influence wind farm data efficiency of transmission.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Embodiment 2
Fig. 5 shows the data transmission device 500 according to the present embodiment, the device 500 with according to the of embodiment 1
Method described in one aspect is corresponding.Refering to what is shown in Fig. 5, the device 500 includes: to obtain module 510, for acquisition and wind-powered electricity generation
The relevant data information of power equipment in, data information include the relevant operation data information of operation to power equipment；
Generation module 520, for generating data packet according to scheduled data format according to data information, wherein scheduled data format packet
It includes: first part's byte after the datagram header in data packet is provided for the wind power plant where mark power equipment
Wind power plant mark；Set the second part byte after datagram header to the device type mark of power equipment；By datagram
Part III byte after head is set as the device model mark of power equipment；And by the Part IV after datagram header
Byte is set as operation data information relevant to power equipment；And sending module 530, it is long-range for sending data packets to
Equipment.
Optionally, datagram header includes: starting character and time identifier field.
Optionally, in the packet, second part byte is after first part's byte, and Part III byte is at second
Divide after byte, Part IV byte is after Part III byte.
It optionally, further include Part V byte in data packet, Part V byte is provided for verifying power equipment
Data information whether be data flow checking mark, and Part V byte first part's byte and datagram header it
Between.
It optionally, further include Part VI byte in data packet, the equipment that Part VI byte is set as power equipment is compiled
Number mark.
It optionally, further include Part VII byte in data packet, Part VII byte is set as the number of devices of power equipment
It is identified according to number.
Optionally, sending module 530, comprising: setting submodule, the frequency for transmission data packet to be arranged are 1 hertz.
Optionally, sending module 530, further includes: compression submodule, for being compressed to data packet.
Optionally, sending module 530, further includes: encryption submodule, for being encrypted to data packet.
To by data transmission device 500, reach and transmit wind-powered electricity generation by a kind of data packet format according to the present embodiment
The purpose of the device data of different model in.To realize the technical effect for simplifying transmission operation, promoting efficiency of transmission.
Solving different types of equipment in wind power plant existing in the prior art has individual data transfer mode, Bu Nengtong in turn
When transmit multiple types equipment data, therefore influence wind farm data efficiency of transmission the technical issues of.
Embodiment 3
Fig. 6 shows the data transmission device 600 according to the present embodiment, the device 600 with according to the of embodiment 1
Method described in one aspect is corresponding.Refering to what is shown in Fig. 6, the device 600 includes: processor 610；And memory 620, with
Processor 610 connects, for providing the instruction for handling following processing step for processor 610: obtaining and the electric power in wind power plant
The relevant data information of equipment, data information include the relevant operation data information of operation to power equipment；Believed according to data
Breath according to scheduled data format generate data packet, wherein scheduled data format include: by the datagram header in data packet it
First part's byte afterwards is provided for the wind power plant mark of the wind power plant where mark power equipment；After datagram header
Second part byte be set as power equipment device type mark；It sets the Part III byte after datagram header to
The device model of power equipment identifies；And set relevant to power equipment for the Part IV byte after datagram header
Operation data information；And send data packets to remote equipment.
Optionally, datagram header includes: starting character and time identifier field.
Optionally, in the packet, second part byte is after first part's byte, and Part III byte is at second
Divide after byte, Part IV byte is after Part III byte.
It optionally, further include Part V byte in data packet, Part V byte is provided for verifying power equipment
Data information whether be data flow checking mark, and Part V byte first part's byte and datagram header it
Between.
It optionally, further include Part VI byte in data packet, the equipment that Part VI byte is set as power equipment is compiled
Number mark.
It optionally, further include Part VII byte in data packet, Part VII byte is set as the number of devices of power equipment
It is identified according to number.
Optionally, the operation of remote equipment is sent data packets to, comprising: the frequency that setting sends data packet is 1 hertz.
Optionally, the operation of remote equipment is sent data packets to, further includes: compress to data packet.
Optionally, the operation of remote equipment is sent data packets to, further includes: encrypt to data packet.
To by data transmission device 600, reach and transmit wind-powered electricity generation by a kind of data packet format according to the present embodiment
The purpose of the device data of different model in.To realize the technical effect for simplifying transmission operation, promoting efficiency of transmission.
Solving different types of equipment in wind power plant existing in the prior art has individual data transfer mode, Bu Nengtong in turn
When transmit multiple types equipment data, therefore influence wind farm data efficiency of transmission the technical issues of.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of data transmission method characterized by comprising
Data information relevant to the power equipment in wind power plant is obtained, the data information includes the fortune with the power equipment
The relevant operation data information of row；
Data packet is generated according to scheduled data format according to the data information, wherein the scheduled data format includes:
First part's byte after datagram header in the data packet is provided for identifying the wind where the power equipment
The wind power plant of electric field identifies；Set the second part byte after the datagram header to the device type of the power equipment
Mark；Set the Part III byte after the datagram header to the device model mark of the power equipment；And it will
Part IV byte after the datagram header is set as the operation data information relevant to the power equipment；And
The data packet is sent to remote equipment.
2. the method according to claim 1, wherein the datagram header includes: starting character and time identifier word
Section.
3. the method according to claim 1, wherein the second part byte is in institute in the data packet
After stating first part's byte, after the second part byte, the Part IV byte exists the Part III byte
After the Part III byte.
4. described according to the method described in claim 3, it is characterized in that, further include Part V byte in the data packet
Part V byte be provided for verifying the power equipment data information whether be data flow checking mark, and institute
Part V byte is stated between first part's byte and the datagram header.
5. described the method according to claim 1, wherein further include Part VI byte in the data packet
Part VI byte is set as the device numbering mark of the power equipment.
6. described the method according to claim 1, wherein further include Part VII byte in the data packet
Part VII byte is set as the device data number mark of the power equipment.
7. being wrapped the method according to claim 1, wherein the data packet to be sent to the operation of remote equipment
Include: the frequency that setting sends the data packet is 1 hertz.
8. the method according to claim 1, wherein the data packet to be sent to the operation of remote equipment, also
It include: to be compressed to the data packet.
9. the method according to claim 1, wherein the data packet to be sent to the operation of remote equipment, also
It include: to be encrypted to the data packet.
10. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein run in described program
When as processor perform claim require any one of 1 to 9 described in method.
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Application publication date: 20191203 |