CN107070955A - The transmission method and device of a kind of electric power system data - Google Patents
The transmission method and device of a kind of electric power system data Download PDFInfo
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- CN107070955A CN107070955A CN201710456504.8A CN201710456504A CN107070955A CN 107070955 A CN107070955 A CN 107070955A CN 201710456504 A CN201710456504 A CN 201710456504A CN 107070955 A CN107070955 A CN 107070955A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
- H04L63/0218—Distributed architectures, e.g. distributed firewalls
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Abstract
The invention discloses a kind of transmission method of electric power system data and device, data transmission method therein includes：2nd area of safety in power system receive solicited message, wherein, the solicited message is that 3rd area of safety are sent to the area of safety two by isolating the reverse isolation device of gateway, and the isolation gateway includes multiple positive isolating devices and multiple reverse isolation devices；The area of safety two obtains data corresponding with the solicited message according to the solicited message；According to the state of each positive isolating device, the positive isolating device of target is determined；The data are sent to the positive isolating device of the target, and sent the data to the area of safety three by the positive isolating device of the target, to realize transmission of the data from the area of safety two to the area of safety three.The present invention solves the poor technical problem of data transfer effect present in prior art.
Description
Technical field
The invention belongs to the transmission method and device of communication technical field, more particularly to a kind of electric power system data.
Background technology
With electric power information develop rapidly and produce and operation system is enriched constantly, the number in power system
Also become more and more according to transmission, the also more and more higher of the requirement to data transfer.According to the requirement of Electricity Monitoring Commission, power system according to
Rank is divided into one area of safety, 2nd area of safety, 4th area of 3rd area of safety and safety from high to low.
In existing method, 2nd area of safety need to build one and safety in the area of safety three when transmitting data to the area of safety three
The synchronous database mirroring in 2nd area, and the timing of safe 2nd area transmits data to the area of safety three.
However, it has been found that in the data transfer mode of existing method, the data volume of transmission is larger, to transmission performance
Requirement it is higher, and influence overall laser propagation effect, add transmission burden.
It can be seen that, there is the poor technical problem of data transfer effect in the prior art.
The content of the invention
The present invention provides a kind of transmission method and device of electric power system data, to solve number present in prior art
According to the technical problem that laser propagation effect is poor.
In a first aspect, the embodiments of the invention provide a kind of transmission method of electric power system data, methods described includes：
2nd area of safety in power system receive solicited message, wherein, the solicited message is that 3rd area of safety pass through isolation
The reverse isolation device of gateway is sent to the area of safety two, and the isolation gateway includes multiple positive isolating devices and multiple
Reverse isolation device；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and will be described by the positive isolating device of the target
Data are sent to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
Alternatively, the multiple positive isolating device is connected in parallel；
The state according to each positive isolating device, determines the positive isolating device of target, including：
Obtain the state of each positive isolating device；
According to the state, the positive isolating device of free time is determined；
The positive isolating device using the idle positive isolating device as the target.
Alternatively, the state for obtaining each positive isolating device, including：
The method passed through using proprietary protocol message obtains the running situation of positive isolating device；
According to the running situation, it is determined that the state of each positive isolating device.
Alternatively, before 2nd area of safety in the power system receive solicited message, methods described also includes：
In the area of safety two and the area layout data storehouse transparent access agency of the safety three so that the area of the safety two and
The area of safety three is communicated by the database transparent access agent.
Based on same inventive concept, second aspect of the present invention provides a kind of transmission method of electric power system data, institute
The method of stating includes：
3rd area of safety in power system send solicited message to isolating gateway, with by the isolation gateway it is reverse every
The solicited message is sent to the area of safety two from device, the isolation gateway includes multiple positive isolating devices and multiple reverse
Isolating device；
The data corresponding with the solicited message are received, wherein, the data are that the area of safety two is asked according to described
Acquisition of information is sought, and the area of safety three is sent to by the positive isolating device of target, the positive isolating device of the target is
What the area of safety two was determined according to the state of each positive isolating device.
Alternatively, the isolation gateway also includes multiple reverse isolation devices.
It is described to be sent the solicited message to the area of safety two by the isolation gateway, including：
The first application server in the area of safety three links with the reverse isolation device, and by the direction every
The solicited message is sent to second application server in the area of safety two from device, the solicited message is sent so as to realize
To the area of safety two.
Based on same inventive concept, third aspect present invention provides a kind of transmitting device of electric power system data, institute
Device is stated for the first power equipment, including：
Receiving module, for receiving solicited message, wherein, the solicited message is 3rd area of safety by isolating the anti-of gateway
The area of safety two is sent to isolating device, the isolation gateway includes multiple positive isolating devices and multiple reverse isolations
Device；
Module is obtained, for according to the solicited message, obtaining data corresponding with the solicited message；
Determining module, for the state according to each positive isolating device, determines the positive isolating device of target；
Sending module, for the data to be sent to the positive isolating device of the target, and passes through target forward direction
Isolating device sends the data to the area of safety three, to realize data from the area of safety two to the area of safety three
Transmission.
Based on same inventive concept, fourth aspect present invention provides a kind of transmitting device of electric power system data, institute
Device is stated for the second power equipment, described device includes：
Sending module, for sending solicited message to gateway is isolated, to pass through the reverse isolation device of the isolation gateway
The solicited message is sent to the area of safety two, the isolation gateway includes multiple positive isolating devices and multiple reverse isolations are filled
Put；
Receiving module, for receiving the data corresponding with the solicited message, wherein, the data are the safety two
Area is obtained according to the solicited message, and is sent to the area of safety three by the positive isolating device of target, and the target is just
It is that the area of safety two is determined according to the state of each positive isolating device to isolating device.
Based on same inventive concept, fifth aspect present invention provides a kind of computer-readable recording medium, deposited thereon
Computer program is contained, the program realizes following steps when being executed by processor：
2nd area of safety in power system receive solicited message, wherein, the solicited message is that 3rd area of safety pass through isolation
Gateway is sent to the area of safety two, and the isolation gateway includes multiple positive isolating devices；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and will be described by the positive isolating device of the target
Data are sent to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
Based on same inventive concept, sixth aspect present invention provides a kind of computer equipment, including memory, processing
Device and storage on a memory and the computer program that can run on a processor, are realized during the computing device described program
Following steps：
2nd area of safety in power system receive solicited message, wherein, the solicited message is that 3rd area of safety pass through isolation
The reverse isolation device of gateway is sent to the area of safety two, and the isolation gateway includes multiple positive isolating devices and multiple
Reverse isolation device；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and will be described by the positive isolating device of the target
Data are sent to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
2nd area of safety in the transmission method for the electric power system data that the present invention is provided, first power system receive request letter
Breath, then according to the solicited message, obtains data corresponding with the solicited message；And according to each positive isolating device
State, determines the positive isolating device of target；The data are sent to the positive isolating device of the target again, and pass through the mesh
The positive isolating device of mark sends the data to the area of safety three, to realize data from the area of safety two to the safety
The transmission in 3rd area.In a first aspect, in the method for the present invention, 2nd area of safety are to send relative according to the solicited message in the area of safety three
The data answered, rather than whether need to send data regardless of 3rd area of safety, therefore the transmission quantity of data can be reduced, and then
The efficiency of transmission of data is improved, second aspect, 2nd area of safety are sent the data to by the positive isolating device in the separation net Central Shanxi Plain
During 3rd area of safety, the positive isolating device of suitable target can be selected according to the state of positive isolating device to be forwarded,
It can intelligently adjust the distribution of flow in data transfer, it is to avoid by being not suitable for forwarding the positive isolating device of data to forward
And cause efficiency low, so the efficiency of data transfer can be improved further, solve data transfer present in prior art
The poor technical problem of effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the flow chart of the transmission method of unified power system data in the embodiment of the present invention；
Fig. 2 is the flow chart of the transmission method of another electric power system data in the embodiment of the present invention；
Fig. 3 is a kind of specific example figure of the transmission method of electric power system data in the embodiment of the present invention；
Fig. 4 is a kind of structure chart of the transmitting device of electric power system data provided in an embodiment of the present invention；
Fig. 5 is the structure chart of the transmitting device of another electric power system data provided in an embodiment of the present invention；
Fig. 6 is the structure chart of Computer equipment of the embodiment of the present invention.
Embodiment
The present invention provides the present invention and provides a kind of transmission method and device of electric power system data, to solve prior art
Present in the poor technical problem of data transfer effect.
Technical scheme in the embodiment of the present application, general thought is as follows：
A kind of transmission method of electric power system data, 2nd area of safety in power system receive solicited message, wherein, it is described
Solicited message is that 3rd area of safety are sent to the area of safety two, the isolation gateway by isolating the reverse isolation device of gateway
Including multiple positive isolating devices and multiple reverse isolation devices；The area of safety two is obtained and institute according to the solicited message
State the corresponding data of solicited message；According to the state of each positive isolating device, the positive isolating device of target is determined；By the number
According to transmission to the positive isolating device of the target, and the data are sent to the peace by the target positive isolating device
Quan Sanqu, to realize transmission of the data from the area of safety two to the area of safety three.
In the above-mentioned methods, in a first aspect, in the method for the present invention, 2nd area of safety are the solicited messages according to the area of safety three
To send the data corresponding with solicited message, rather than no matter whether 3rd area of safety need to send data, therefore can be with
The transmission quantity of data is reduced, and then improves the efficiency of transmission of data, second aspect, the forward direction that 2nd area of safety pass through the separation net Central Shanxi Plain
Isolating device, when sending the data to 3rd area of safety, suitable target can be being selected according to the state of positive isolating device just
Forwarded to isolating device, you can intelligently to adjust the distribution of flow in data transfer, it is to avoid by being not suitable for forwarding
The positive isolating device of data forwards and causes efficiency low, so the efficiency of data transfer can be improved further, solves existing
There is the poor technical problem of data transfer effect present in technology.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment one
A kind of transmission method of electric power system data is present embodiments provided, Fig. 1 is refer to, methods described includes：
Step S101：2nd area of safety in power system receive solicited message, wherein, the solicited message is 3rd area of safety
The area of safety two is sent to by isolating the reverse isolation device of gateway, the isolation gateway includes multiple positive isolation dresses
Put and multiple reverse isolation devices；
Step S102：The area of safety two obtains data corresponding with the solicited message according to the solicited message；
Step S103：According to the state of each positive isolating device, the positive isolating device of target is determined；
Step S104：The data are sent to the positive isolating device of the target, and is isolated by target forward direction
Device sends the data to the area of safety three, to realize biography of the data from the area of safety two to the area of safety three
It is defeated.
It should be noted that being divided into one area of safety, 2nd area of safety, safety three in power system from high to low according to rank
4th area of area and safety.The present embodiments relate to data transfer be related to safety 2nd area and safety 3rd area between data transfer.
Below, with reference to Fig. 1, a kind of transmission method of the electric power system data provided the present embodiment is described in detail：
First, step S101 is performed, 2nd area of safety in power system receive solicited message, wherein, the solicited message
It is that 3rd area of safety are sent to the area of safety two by isolating the reverse isolation device of gateway, the isolation gateway includes multiple
Positive isolating device and multiple reverse isolation devices.
Specifically, isolation gateway is the medium that 2nd area of safety carry out data transmission with 3rd area of safety, and isolation gateway includes
Multiple positive isolating devices and multiple reverse isolation devices, for example, 3rd area of safety will by isolating the reverse isolation device of gateway
Solicited message is forwarded to 2nd area of safety, and 2nd area of safety transmit data to safety two by isolating the positive isolating device of gateway
Area.The solicited message is the symbol or mark of data needed for 3rd area of safety.
Then step S102 is performed：The area of safety two is obtained corresponding to the solicited message according to the solicited message
Data；
Specifically, 2nd area of safety can be obtained therewith after the solicited message in 3rd area of safety is received according to solicited message
Corresponding data, for example, can transfer out above-mentioned data from database.
Next step S103 is performed：According to the state of each positive isolating device, the positive isolating device of target is determined.
Specifically, the multiple positive isolating device is connected in parallel；
The state according to each positive isolating device, determines the positive isolating device of target, including：
Obtain the state of each positive isolating device；
According to the state, the positive isolating device of free time is determined；
The positive isolating device using the idle positive isolating device as the target.
Specifically, the state for obtaining each positive isolating device, including：
The method passed through using proprietary protocol message obtains the running situation of positive isolating device；
According to the running situation, it is determined that the state of each positive isolating device.
Specifically, 2nd area of safety determine to send to the data in the area of safety three, first can be sent to above-mentioned data
Isolate gateway, 3rd area of safety be then sent to by the positive isolating device in the separation net Central Shanxi Plain, in the present embodiment, it is multiple it is positive every
Be connected in parallel from device, so that it may so that each positive isolating device can not intrusively parallel work-flow, improve positive isolation
The abilities of the transmission data of device, also, the method passed through using proprietary protocol message obtains the operation of positive isolating device
Situation, so that it is determined that the state of each positive isolating device, above-mentioned state includes the state such as unloaded, fully loaded, more than needed, wherein
Positive isolating device under state unloaded, more than needed is idle positive isolating device, illustrates the data of positive isolating device now
Transfer capability is stronger, i.e., as the positive isolating device of target.
Step S104 is performed again：The data are sent to the positive isolating device of the target, and by the target just
The data are sent to the area of safety three to isolating device, to realize data from the area of safety two to the area of safety three
Transmission.
Specifically, after the positive isolating device of target is determined, 2nd area of safety then distribute to the task of data transfer
Above-mentioned idle positive isolating device, then sends said data to the area of safety three by the positive isolating device of target,
Now, that is, complete transmission of the data from the area of safety two to the area of safety three, relative in the prior art, no matter 3rd area of safety whether
Request is sent, 2nd area of safety are all by the way of timing transmission, for the technical scheme that data are sent to 3rd area of safety, the present invention
Method in, 2nd area of safety are to be selected to send data corresponding with solicited message according to the solicited message in the area of safety three,
Therefore the transmission quantity of data can be reduced, and then improves the efficiency of transmission of data, and safe 2nd area passes through the separation net Central Shanxi Plain
Positive isolating device, when sending the data to 3rd area of safety, suitable mesh can be selected according to the state of positive isolating device
The positive isolating device of mark is forwarded, you can with the distribution of flow in Intelligent adjustment data transfer, it is to avoid by being not suitable for turning
The positive isolating device of hair data forwards and causes efficiency low, so the efficiency of data transfer can be improved further, solves
The poor technical problem of data transfer effect present in prior art.Further, because the embodiment of the present invention uses data
Transmission means, is to be selected corresponding data to send according to solicited message, it is not necessary to database mirroring is set up, relative to existing
Need to build in the area of safety three in technology in 2nd area of safety for the mirror image of database, it is possible to reduce the input of cost, also, it is existing
Have in method, the data in 3rd area of 2nd area of safety and safety are required to periodic modification, then add workload, data can be caused to pass
Defeated delay.
As a kind of optional embodiment, 2nd area of safety in the power system are received before solicited message, described
Method also includes：
Step S104：In the area of safety two and the area layout data storehouse transparent access agency of the safety three, so that described
2nd area of safety and the area of the safety three are communicated by the database transparent access agent.
In specific implementation process, layout data storehouse transparent access agency can be by JDBC (the Java data of standard
Storehouse is connected, Java DataBase Connectivity) interface carries out transmitted in both directions to realize by above-mentioned JDBC interfaces
(i.e. 2nd area of safety to 3rd area of safety, 3rd area of safety to 2nd area of safety), so that the above method is in the application system newly built
Without carrying out the exploitation of the database synchronization procedures in different subregions and the realization of xegregating unit host-host protocol again, and can be direct
The standard JDBC drivings provided by system just can directly access corresponding database, that is, only need to by replacing JDBC drivings
Bag can just realize the switching of system, so as to realize that the database transparent that each subregion is two-way in power system is accessed, reducing should
Exploitation and maintenance difficulties with system, reduce system Construction cost, are that the safe and stable operation of power network dispatching system develops skill
Ensure.
Embodiment two
Based on the inventive concept same with embodiment one, the embodiment of the present invention two provides a kind of biography of electric power system data
Transmission method, refers to Fig. 2, and methods described includes：
Step S201：3rd area of safety in power system send solicited message to gateway is isolated, to pass through the separation net
The reverse isolation device of pass sends the solicited message to the area of safety two, and the isolation gateway includes multiple positive isolating devices
With multiple reverse isolation devices；
Step S202：The data corresponding with the solicited message are received, wherein, the data are the area's roots of safety two
Obtained according to the solicited message, and the area of safety three be sent to by the positive isolating device of target, the target it is positive every
It is that the area of safety two is determined according to the state of each positive isolating device from device.
Above-mentioned technical proposal has been illustrated in implementation one kind, therefore will not be repeated here.
It is described to be sent the solicited message to safety two by the isolation gateway in the method that the present embodiment is provided
Area, including：
The first application server in the area of safety three links with the reverse isolation device, and by it is described reversely every
The solicited message is sent to second application server in the area of safety two from device, the solicited message is sent so as to realize
To the area of safety two.
Specifically, corresponding with positive isolating device, reverse isolation device is mainly used in 3rd area of safety to safety two
In the data transfer in area, the embodiment of the present application, 3rd area of safety first have to required information informing 2nd area of safety, that is, need hair
Solicited message is sent, at this moment isolating gateway can be whole as one using the first application server in 3rd area of reverse isolation device and safety
Body is treated, i.e., the first application server in 3rd area of safety links with the reverse isolation device, above-mentioned first application server
It can be inverted file transmission server, then be sent the solicited message to the area of safety two by the reverse isolation device
The second application server, so that the solicited message in the area of safety three is sent to the area of safety two.
Alternatively, when the area of safety three need to the area of safety two send multiple solicited messages when, can also according to forward direction every
The method similar from device, it is first determined go out target reverse isolation device, then make requests on the forwarding of information, further
Ground, can also be sent to safety two according to the state in the second application server in the area of safety two by different solicited messages
In the second application server in area, such as virtual file server intelligently adjusts transmission information by isolating gateway
Transmission path, is sent to different application servers by transmission information and is handled, so as to improve the efficiency of transmission.
A kind of transmission method of electric power system data described in embodiment two has identical invention structure with embodiment two
Think, the description and various modifications by the foregoing transmission method to electric power system data are applied to the present embodiment.
In order to illustrate further the transmission method of electric power system data of the invention, below with safety two in power system
Area exemplified by the data transfer in 3rd area of safety with illustrating, referring specifically to Fig. 3, and 2nd area of safety include database, and second should
With server, 3rd area of safety include the first application server, and isolation gateway includes positive isolating device, direction isolating device and net
Close, the gateway includes the second gateway and the first gateway positioned at the area of safety three positioned at the area of safety two.And in safety
2nd area and 3rd area of safety are communicated by the JDBC interfaces of standard, when carrying out forward data transmission, can be according to forward direction isolation
The state of device, transmission solicited message is sent in different positive isolating devices and handled.And in reverse data transmission
During, then it can be linked by reverse isolation device with the first application server, by the text of reverse transfer, according to
On secondary the second different application servers being sent in 2nd area of safety.
Embodiment three
Based on the inventive concept same with embodiment one, the embodiment of the present invention three provides a kind of biography of electric power system data
Defeated device, described device is the first power equipment, refers to Fig. 4, described device includes：
Receiving module 401, for receiving solicited message, wherein, the solicited message is 3rd area of safety by isolating gateway
Reverse isolation device be sent to the area of safety two, the isolation gateway include multiple positive isolating devices and it is multiple reversely
Isolating device；
Module 402 is obtained, for according to the solicited message, obtaining data corresponding with the solicited message；
Determining module 403, for the state according to each positive isolating device, determines the positive isolating device of target；
Sending module 404, for the data to be sent to the positive isolating device of the target, and by the target just
The data are sent to the area of safety three to isolating device, to realize data from the area of safety two to the area of safety three
Transmission.
By the device that the embodiment of the present invention three is introduced, for the biography for the electric power system data for implementing the embodiment of the present invention one
The device that transmission method is used, so the method introduced based on the embodiment of the present invention one, the affiliated personnel in this area can understand
The concrete structure of the device and deformation, so will not be repeated here.The device that the method for every embodiment of the present invention one is used
Belong to the scope of the invention to be protected.
Example IV
Based on the inventive concept same with embodiment one, the embodiment of the present invention four provides a kind of biography of electric power system data
Defeated device, described device is the second power equipment, refers to Fig. 5, described device includes：
Sending module 501, for sending solicited message to gateway is isolated, is filled with the reverse isolation by the isolation gateway
Put and send the solicited message to the area of safety two, the isolation gateway includes multiple positive isolating devices and multiple reverse isolations
Device；
Receiving module 502, for receiving the data corresponding with the solicited message, wherein, the data are the peaces
Quan Erqu is obtained according to the solicited message, and is sent to the area of safety three, the mesh by the positive isolating device of target
The positive isolating device of mark is that the area of safety two is determined according to the state of each positive isolating device.
By the device that the embodiment of the present invention four is introduced, for the biography for the electric power system data for implementing the embodiment of the present invention two
The device that transmission method is used, so the method introduced based on the embodiment of the present invention two, the affiliated personnel in this area can understand
The concrete structure of the device and deformation, so will not be repeated here.The device that the method for every embodiment of the present invention one is used
Belong to the scope of the invention to be protected.
Embodiment five
Based on the inventive concept same with embodiment one, the embodiment of the present invention five provides a kind of computer-readable storage medium
Matter, is stored thereon with computer program, and the program realizes following steps when being executed by processor：
2nd area of safety in power system receive solicited message, wherein, the solicited message is that 3rd area of safety pass through isolation
The reverse isolation device of gateway is sent to the area of safety two, and the isolation gateway includes multiple positive isolating devices and multiple
Reverse isolation device；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and will be described by the positive isolating device of the target
Data are sent to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
Embodiment six
Based on the inventive concept same with embodiment one, the embodiment of the present invention six provides a kind of computer equipment, please joined
See Fig. 6, including memory 601, processor 602 and storage are on a memory and the computer program that can run on a processor
603, the processor 602 realizes following steps when performing described program：
2nd area of safety in power system receive solicited message, wherein, the solicited message is that 3rd area of safety pass through isolation
The reverse isolation device of gateway is sent to the area of safety two, and the isolation gateway includes multiple positive isolating devices and multiple
Reverse isolation device；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and will be described by the positive isolating device of the target
Data are sent to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
For convenience of description, Fig. 6 illustrate only the part related to the embodiment of the present invention, and particular technique details is not disclosed
, it refer to present invention method part.Wherein, memory 601 can be used for storage software program and module, processor
602 perform the software program and module that are stored in memory 601 by running, so that the various functions for performing mobile terminal should
With and data processing.
Memory 601 can mainly include storing program area and storage data field, wherein, storing program area can store operation system
Application program needed for system, at least one function etc.；Storage data field can be stored uses what is created according to computer equipment
Data etc..The control centre of the mobile communication terminal of processor 602, utilizes various interfaces and the whole mobile communication terminal of connection
Various pieces, by operation or perform and be stored in software program and/or module in memory 601, and call and be stored in
Data in memory 601, perform the various functions and processing data of mobile phone, so as to be carried out to mobile phone overall
Monitoring.Optionally, processor 602 may include one or more processing units.
The various change mode and instantiation of the transmission method of electric power system data in embodiment one are equally applicable to
The computer equipment of the present embodiment, passes through the detailed description of the foregoing transmission method to electric power system data, people in the art
Member is clear that computer equipment in the present embodiment, thus it is succinct for specification, it will not be described in detail herein.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
2nd area of safety in the transmission method for the electric power system data that the present invention is provided, first power system receive request letter
Breath, then according to the solicited message, obtains data corresponding with the solicited message；And according to each positive isolating device
State, determines the positive isolating device of target；The data are sent to the positive isolating device of the target again, and pass through the mesh
The positive isolating device of mark sends the data to the area of safety three, to realize data from the area of safety two to the safety
The transmission in 3rd area.In a first aspect, in the method for the present invention, 2nd area of safety are sent according to the solicited message in the area of safety three with asking
The corresponding data of information are sought, rather than whether need to send data regardless of 3rd area of safety, therefore data can be reduced
Transmission quantity, and then improve the efficiency of transmission of data, second aspect, 2nd area of safety by the positive isolating device in the separation net Central Shanxi Plain,
When sending the data to 3rd area of safety, the positive isolating device of suitable target can be selected according to the state of positive isolating device
To be forwarded, you can intelligently to adjust the distribution of flow in data transfer, it is to avoid by the forward direction for being not suitable for forwarding data
Isolating device forwards and causes efficiency low, so the efficiency of data transfer can be improved further, solves and deposits in the prior art
The poor technical problem of data transfer effect.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of transmission method of electric power system data, it is characterised in that methods described includes：
2nd area of safety in power system receive solicited message, wherein, the solicited message is 3rd area of safety by isolating gateway
Reverse isolation device be sent to the area of safety two, the isolation gateway include multiple positive isolating devices and it is multiple reversely
Isolating device；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and by the positive isolating device of the target by the data
Send to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
2. the method as described in claim 1, it is characterised in that the multiple positive isolating device is in parallel；
The state according to each positive isolating device, determines the positive isolating device of target, including：
Obtain the state of each positive isolating device；
According to the state, the positive isolating device of free time is determined；
The positive isolating device using the idle positive isolating device as the target.
3. method as claimed in claim 2, it is characterised in that the state of each positive isolating device of the acquisition, including：
The method passed through using proprietary protocol message obtains the running situation of positive isolating device；
According to the running situation, it is determined that the state of each positive isolating device.
4. the method as described in claim 1, it is characterised in that 2nd area of safety in the power system receive solicited message
Before, methods described also includes：
In the area of safety two and the area of the safety three difference layout data storehouse transparent access agency so that the area of the safety two and
The area of safety three is communicated by the database transparent access agent.
5. a kind of transmission method of electric power system data, it is characterised in that methods described includes：
3rd area of safety in power system send solicited message to gateway is isolated, and are filled with the reverse isolation by the isolation gateway
Put and send the solicited message to the area of safety two, the isolation gateway includes multiple positive isolating devices and multiple reverse isolations
Device；
The data corresponding with the solicited message are received, wherein, the data are that the area of safety two believes according to the request
Breath is obtained, and is sent to the area of safety three by the positive isolating device of target, and the positive isolating device of the target is described
Determined according to the state of each positive isolating device in 2nd area of safety.
6. method as claimed in claim 5, it is characterised in that described to be sent the solicited message by the isolation gateway
To the area of safety two, including：
The first application server in the area of safety three links with the reverse isolation device, and is filled by the reverse isolation
Put and send the solicited message to second application server in the area of safety two, send the solicited message to peace so as to realize
Quan Erqu.
7. a kind of transmitting device of electric power system data, it is characterised in that described device is the first power equipment, including：
Receiving module, for receiving solicited message, wherein, the solicited message be safety 3rd area by isolate gateway it is reverse every
The area of safety two is sent to from device, the isolation gateway includes multiple positive isolating devices and multiple reverse isolations are filled
Put；
Module is obtained, for according to the solicited message, obtaining data corresponding with the solicited message；
Determining module, for the state according to each positive isolating device, determines the positive isolating device of target；
Sending module, for the data to be sent to the positive isolating device of the target, and is isolated by target forward direction
Device sends the data to the area of safety three, to realize biography of the data from the area of safety two to the area of safety three
It is defeated.
8. a kind of transmitting device of electric power system data, it is characterised in that described device is the second power equipment, described device bag
Include：
Sending module, for sending solicited message to isolating gateway, with by the reverse isolation device of the isolation gateway by institute
State solicited message to send to the area of safety two, the isolation gateway includes multiple positive isolating devices and multiple reverse isolation devices；
Receiving module, for receiving the data corresponding with the solicited message, wherein, the data are the area's roots of safety two
Obtained according to the solicited message, and the area of safety three be sent to by the positive isolating device of target, the target it is positive every
It is that the area of safety two is determined according to the state of each positive isolating device from device.
9. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is held by processor
Following steps are realized during row：
2nd area of safety in power system receive solicited message, wherein, the solicited message is 3rd area of safety by isolating gateway
Reverse isolation device be sent to the area of safety two, the isolation gateway include multiple positive isolating devices and it is multiple reversely
Isolating device；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and by the positive isolating device of the target by the data
Send to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
10. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, it is characterised in that realize following steps during the computing device described program：
2nd area of safety in power system receive solicited message, wherein, the solicited message is 3rd area of safety by isolating gateway
Reverse isolation device be sent to the area of safety two, the isolation gateway include multiple positive isolating devices and it is multiple reversely
Isolating device；
The area of safety two obtains data corresponding with the solicited message according to the solicited message；
According to the state of each positive isolating device, the positive isolating device of target is determined；
The data are sent to the positive isolating device of the target, and by the positive isolating device of the target by the data
Send to the area of safety three, to realize transmission of the data from the area of safety two to the area of safety three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456504.8A CN107070955A (en) | 2017-06-16 | 2017-06-16 | The transmission method and device of a kind of electric power system data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456504.8A CN107070955A (en) | 2017-06-16 | 2017-06-16 | The transmission method and device of a kind of electric power system data |
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| CN107070955A true CN107070955A (en) | 2017-08-18 |
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Application publication date: 20170818 |