CN106341824A - Method and device for creating communication area of distributed power generation system - Google Patents
Method and device for creating communication area of distributed power generation system Download PDFInfo
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- CN106341824A CN106341824A CN201610840382.8A CN201610840382A CN106341824A CN 106341824 A CN106341824 A CN 106341824A CN 201610840382 A CN201610840382 A CN 201610840382A CN 106341824 A CN106341824 A CN 106341824A
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- 238000004891 communication Methods 0.000 title claims abstract description 232
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000010248 power generation Methods 0.000 title abstract 2
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a method and device for creating the communication area of a distributed power generation system. After the communication areas where target WiFi modules are located are determined, and if the communication areas where the target WiFi modules are located in a same communication link, the target WiFi modules are set to have a same WiFi name and password. If the communication areas where the target WiFi modules are not located in a same communication link, a bridge Wifi module is added, thus under the effect of the bridge WiFi module, the communication areas are in the same communication link, then each target WiFi module and the bridge WiFi module are set to have the same WiFi name and password. Through the above setting, a mobile phone can communicate with the target WiFi module of rest communication areas in any communication area, and thus the operating states of multiple inverters can be monitored at one position.
Description
Technical field
The present invention relates to technical field of electric power, more particularly to a kind of establishment side of the communication zone of distributed generation system
Method and device.
Background technology
In existing distributed generation system, it is provided with multiple inverters, each inverter is provided with wifi module, lead to
Cross respective wifi module to realize and other communication connections of inverter and the communication connection with monitor terminal.In prior art
In, the restriction of communication range can be caused when communication using wifi module because signal transmission distance is short, particularly have barrier
When hindering thing.For example, have two inverters, between inverter can proper communication, and one of inverter is with monitoring eventually
That holds is distant, then this inverter cannot communicate with monitor terminal.Therefore, monitor terminal cannot be in same position simultaneously
Communicate with two inverters, cannot monitor the running status of two inverters simultaneously.
As can be seen here, how to realize monitor terminal to communicate with any one inverter is that those skilled in the art are urgently to be resolved hurrily
Ground problem.
Content of the invention
It is an object of the invention to provide a kind of creation method of the communication zone of distributed generation system and device, for reality
Existing monitor terminal is communicated with any one inverter.
For solving above-mentioned technical problem, the present invention provides a kind of creation method of the communication zone of distributed generation system,
Including:
Obtain the communication zone of target wifi module；Wherein, the quantity of described target wifi module is not less than 2；
Whether the communication zone judging each target wifi module is all in a communication chain；
If it is, the target wifi module on setting present communications chain has identical wifi title and password；
If it is not, then choosing the position of bridge joint wifi module so that the communication zone of described bridge joint wifi module and each target
The communication zone of wifi module is all in a communication chain；
Setting present communications chain on target wifi module and described bridge joint wifi module have identical wifi title and
Password.
Preferably, the described position choosing bridge joint wifi module is so that the communication zone of described bridge joint wifi module and each mesh
The communication zone of mark wifi module all specifically includes in a communication chain:
S20: choose the position of bridge joint wifi module, and obtain the communication zone of described bridge joint wifi module；
S21: judge whether the communication zone of each target wifi module and the communication zone of bridge joint wifi module all exist
In one communication chain；
If not, return to step s20.
Preferably, the described position choosing bridge joint wifi module is so that the communication zone of described bridge joint wifi module and each mesh
The communication zone of mark wifi module all specifically includes in a communication chain:
Calculate the central point of the band of position being constituted with the position of each target wifi module, using described central point as described
The position of bridge joint wifi module.
Preferably, the described communication zone obtaining target wifi module specifically includes:
The position being located according to target inverter and the messaging parameter of corresponding target wifi module calculate each target
The communication zone of wifi module.
For solving above-mentioned technical problem, the present invention provides a kind of creating device of the communication zone of distributed generation system,
Including:
Acquisition module, for obtaining the communication zone of target wifi module；Wherein, the quantity of described target wifi module is not
Less than 2；
Whether judge module, for judging the communication zone of each target wifi module all in a communication chain；
First setup module, for described judge module judged result be when, setting present communications chain on target
Wifi module has identical wifi title and password；
Choose module, for described judge module judged result be no when, choose bridge joint wifi module position so that
The communication zone of described bridge joint wifi module and the communication zone of each target wifi module are all in a communication chain；
Second setup module, has for arranging the target wifi module on present communications chain and described bridge joint wifi module
Identical wifi title and password.
Preferably, described selection module specifically includes:
Choose unit, for choosing the position of bridge joint wifi module, and obtain the communication zone of described bridge joint wifi module；
Judging unit, for the communication zone judging each target wifi module and the communication zone bridging wifi module be
No all in a communication chain；If it is, triggering described second setup module, if not, triggering described selection unit again.
Preferably, described selection module specifically includes:
Computing unit, for calculating the central point of the band of position being constituted with the position of each target wifi module, with described
Central point is as the position of described bridge joint wifi module.
Preferably, described acquisition module is located with specific reference to target inverter position and corresponding target wifi module
Messaging parameter calculate each target wifi module communication zone.
The creation method of the communication zone of distributed generation system provided by the present invention and device, the method includes obtaining
The communication zone of target wifi module；Whether the communication zone judging each target wifi module is all in a communication chain；As
Fruit is that then the target wifi module on setting present communications chain has identical wifi title and password；If it is not, then selection bridge
Connect the position of wifi module so that the communication zone of described bridge joint wifi module is whole with the communication zone of each target wifi module
In a communication chain；Target wifi module on setting present communications chain and bridge joint wifi module have identical wifi title
And password.As can be seen here, this method can be after the communication zone determining target wifi module place, if each target
The setting of each target wifi module all in same communication chain, is then had identical wifi by the communication zone of wifi module
Title and password, if it is not, then increase bridge joint wifi module so that in the presence of bridge joint wifi module, communication zone is complete
Portion has identical wifi title in same communication chain, then by each target wifi module and bridge joint wifi module setting
And password.As long as by above-mentioned setting so that mobile phone can be with the mesh of remaining communication zone in any one communication zone
Mark wifi module is communicated, thus the running status of multiple inverters just can be monitored in same position.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention, the accompanying drawing of use required in embodiment will be done simply below
Introduce it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of flow process of the creation method of communication zone of distributed generation system provided in an embodiment of the present invention
Figure；
Fig. 2 is a kind of communication zone of each target wifi module provided in an embodiment of the present invention all in a communication chain
Schematic diagram；
Fig. 3 is the communication zone of another kind of each target wifi module provided in an embodiment of the present invention all in a communication chain
On schematic diagram；
Fig. 4 is a kind of communication zone of each target wifi module provided in an embodiment of the present invention not all in a communication chain
On schematic diagram；
Fig. 5 is that the communication zone of another kind of each target wifi module provided in an embodiment of the present invention does not all communicate at one
Schematic diagram on chain；
Fig. 6 is a kind of position view of Fig. 4 provided in an embodiment of the present invention corresponding bridge joint wifi module；
Fig. 7 is a kind of position view of Fig. 5 provided in an embodiment of the present invention corresponding bridge joint wifi module；
Fig. 8 is the flow process of the creation method of communication zone of another kind distributed generation system provided in an embodiment of the present invention
Figure；
Fig. 9 is a kind of structure of the creating device of communication zone of distributed generation system provided in an embodiment of the present invention
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, under the premise of not making creative work, obtained is every other for those of ordinary skill in the art
Embodiment, broadly falls into the scope of the present invention.
The core of the present invention is to provide a kind of creation method of the communication zone of distributed generation system and device.
In order that those skilled in the art more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Fig. 1 is a kind of flow process of the creation method of communication zone of distributed generation system provided in an embodiment of the present invention
Figure.As shown in figure 1, the creation method of the communication zone of distributed generation system includes:
S10: obtain the communication zone of target wifi module.Wherein, the quantity of target wifi module is not less than 2.
S11: whether the communication zone judging each target wifi module is all in a communication chain.Wherein, if it is, entering
Enter step s12, if not, entering step s13.
S12: the target wifi module on setting present communications chain has identical wifi title and password.
S13: choose the position of bridge joint wifi module so that bridging the communication zone of wifi module and each target wifi module
Communication zone all in a communication chain.
S14: setting present communications chain on target wifi module and bridge joint wifi module have identical wifi title and
Password.
It should be noted that the communication zone in presents refers in any one communication zone in a communication chain
Any point can be gone in remaining any one communication zone along the communication zone of itself or other communication zone.Fig. 2
For a kind of communication zone of each target wifi module all schematic diagrams in a communication chain provided in an embodiment of the present invention.Figure
3 is communication zone all signals in a communication chain of another kind of each target wifi module provided in an embodiment of the present invention
Figure.Fig. 4 is a kind of communication zone of each target wifi module provided in an embodiment of the present invention not all in a communication chain
Schematic diagram.Fig. 5 is that the communication zone of another kind of each target wifi module provided in an embodiment of the present invention does not all communicate at one
Schematic diagram on chain.It should be noted that being all to illustrate in Fig. 2-Fig. 5, just do not represent the quantity of target wifi module
It is shown in figure.Circle in Fig. 2-Fig. 5 represents the communication zone of target wifi module, from figures 2 and 3, it will be seen that arbitrarily
It is any one that any point in one communication zone can go to remaining along the communication zone of itself or other communication zone
In individual communication zone.And each communication zone does not intersect in Fig. 4, so any one communication zone is all different passes through itself
Communication zone or other communication zone go in remaining any one communication zone, although the two of upper part logical in Fig. 5
In same communication chain, two communication zones of lower part are in same communication chain, but two communication chain are or not letter region
Same bar communication chain, that is, be unsatisfactory for any point in any one communication zone can along the communication zone of itself or
Person's other communication zone is gone in remaining any one communication zone, and therefore, 4 communication zones in Fig. 5 are not all to exist
In one communication chain.
Therefore, in being embodied as, first have to determine target inverter, it should be noted that target inverter with general
Logical inverter is intended merely to distinguish, and not special implication for example, has 100 inverters, really in distributed generation system
Having determined 10 inverters therein is that we want to implement the inverter of creation method, then this 10 inverters are exactly target inversion
Device.As shown in Figures 2 and 3, when the position of diagram, mobile phone can be in the communication zone being currently located and target for such as mobile phone
Wifi module is communicated, but cannot be communicated with the target wifi module of other communication zones.By adopting step
S12, the target wifi module on setting present communications chain there is identical wifi title and password it is possible to realize mobile phone with each
The communication zone communication that individual target wifi module is located, as long as that is, all can be with communication zone shown in Fig. 2 or Fig. 3 for the mobile phone
Each target wifi module communicates.
As shown in Figure 4 and Figure 5, when the position of diagram, mobile phone can be in the communication zone being currently located for such as mobile phone
Communicated with target wifi module, but cannot be communicated with the target wifi module of other communication zones.Due to target
The communication zone of wifi module is not all of in a communication chain, therefore passes through step s13, chooses the position of bridge joint wifi module
Put so that bridging the communication zone of wifi module and the communication zone of each target wifi module all in a communication chain.Fig. 6
Position view for a kind of Fig. 4 provided in an embodiment of the present invention corresponding bridge joint wifi module.Fig. 7 carries for the embodiment of the present invention
For a kind of Fig. 5 corresponding bridge joint wifi module position view.By implementation steps s13 it is possible to realize mobile phone with each
The communication zone communication that individual target wifi module is located, as long as that is, all can be with communication zone shown in Fig. 6 or Fig. 7 for the mobile phone
Each target wifi module communicates.
Step s10 is specifically included:
The position being located according to target inverter and the messaging parameter of corresponding target wifi module calculate each target
The communication zone of wifi module.
The creation method of the communication zone of distributed generation system that the present embodiment provides, including acquisition target wifi module
Communication zone；Whether the communication zone judging each target wifi module is all in a communication chain；If it is, setting is worked as
Target wifi module in front communication chain has identical wifi title and password；If it is not, then choosing bridge joint wifi module
Position is so that the communication zone of the communication zone of described bridge joint wifi module and each target wifi module is all in a communication chain
On；Target wifi module on setting present communications chain and bridge joint wifi module have identical wifi title and password.Thus
It can be seen that, this method can be after the communication zone determining target wifi module place, if each target wifi module is logical
The setting of each target wifi module all in same communication chain, is then had identical wifi title and password by letter region,
If it is not, then increasing bridge joint wifi module so that in the presence of bridge joint wifi module, communication zone is all same logical
On letter chain, then each target wifi module and bridge joint wifi module setting had identical wifi title and password.Pass through
As long as above-mentioned setting is so that mobile phone can be entered with the target wifi module of remaining communication zone in any one communication zone
Row communication, thus just can monitor the running status of multiple inverters in same position.
Fig. 8 is the flow process of the creation method of communication zone of another kind distributed generation system provided in an embodiment of the present invention
Figure.On the basis of above-described embodiment, step s13 specifically includes:
S20: choose the position of bridge joint wifi module, and obtain the communication zone of bridge joint wifi module；
S21: judge whether the communication zone of each target wifi module and the communication zone of bridge joint wifi module all exist
In one communication chain；
If not, return to step s20.
The description that remaining each step sees above, the position bridging wifi module in the present embodiment can be any choosing
Take, then judged again, if undesirable, continue to choose, require position until meeting, with embodiments below
Different.
On the basis of above-described embodiment, step s13 specifically includes:
Calculate the central point of the band of position being constituted with the position of each target wifi module, using central point as bridging wifi
The position of module.
With a upper embodiment except that, when the communication zone judging each target wifi module is not all of
When in same communication chain, go out to bridge the position of wifi module by the method one-time calculation calculating, as shown in Figure 6 and Figure 7.
It is understood that the central point of the band of position that not necessarily will be constituted using the position of target wifi module is as bridge joint
The position of wifi module, the present embodiment is a kind of specific embodiment, as long as the position of bridge joint wifi module enables to
The communication zone of the communication zone of each target wifi module and bridge joint wifi module is all in a communication chain.
Fig. 9 is a kind of structure of the creating device of communication zone of distributed generation system provided in an embodiment of the present invention
Figure.As shown in figure 9, the creating device of the communication zone of distributed generation system includes:
Acquisition module 10, for obtaining the communication zone of target wifi module；Wherein, the quantity of target wifi module is not little
In 2.
Whether judge module 11, for judging the communication zone of each target wifi module all in a communication chain.
First setup module 12, for judge module judged result be when, setting present communications chain on target
Wifi module has identical wifi title and password.
Choose module 13, when being no for the judged result of judge module, the position choosing bridge joint wifi module is so that bridge
Connect the communication zone of wifi module and the communication zone of each target wifi module all in a communication chain.
Second setup module 14, has phase for arranging the target wifi module on present communications chain and bridge joint wifi module
Same wifi title and password.
The creating device of the communication zone of distributed generation system that the present embodiment provides, can determine target wifi
After the communication zone that module is located, if the communication zone of each target wifi module is all in same communication chain, will
Each target wifi module setting there is identical wifi title and password, if it is not, then increase bridge joint wifi module so that
In the presence of bridge joint wifi module, communication zone all in same communication chain, then by each target wifi module and
Bridge joint wifi module setting has identical wifi title and password.As long as by above-mentioned setting so that mobile phone is at any one
Can be communicated with the target wifi module of remaining communication zone in communication zone, thus just can supervise in same position
Control the running status of multiple inverters.
Preferably embodiment, chooses module 13 and specifically includes:
Choose unit, for choosing the position of bridge joint wifi module, and obtain the communication zone of bridge joint wifi module；
Judging unit, for the communication zone judging each target wifi module and the communication zone bridging wifi module be
No all in a communication chain；If it is, triggering the second setup module, if not, unit is chosen in triggering again.
Preferably embodiment, chooses module 13 and specifically includes:
Computing unit, for calculating the central point of the band of position being constituted with the position of each target wifi module, with center
Point is as the position of bridge joint wifi module.
Preferably embodiment, position and corresponding mesh that acquisition module 10 is located with specific reference to target inverter
The messaging parameter of mark wifi module calculates the communication zone of each target wifi module.
Because the embodiment of device part is mutually corresponding with the embodiment of method part, therefore the embodiment of device part please
Referring to the description of the embodiment of method part, wouldn't repeat here.
Creation method to the communication zone of distributed generation system provided by the present invention and device have been carried out in detail above
Thin introduction.In description, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is real with other
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, because it corresponds to the method disclosed in Example, so description is fairly simple, referring to method part illustration in place of correlation
?.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, also
The present invention can be carried out with some improvement and modify, these improve and modify the protection domain also falling into the claims in the present invention
Interior.
Professional further appreciates that, in conjunction with the unit of each example of the embodiments described herein description
And algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes composition and the step of each example in the above description according to function.These
Function to be executed with hardware or software mode actually, the application-specific depending on technical scheme and design constraint.Specialty
Technical staff can use different methods to each specific application realize described function, but this realization should
Think beyond the scope of this invention.
The step of the method in conjunction with the embodiments described herein description or algorithm can directly be held with hardware, processor
The software module of row, or the combination of the two is implementing.Software module can be placed in random access memory (ram), internal memory, read-only deposit
Reservoir (rom), electrically programmable rom, electrically erasable rom, depositor, hard disk, moveable magnetic disc, cd-rom or technology
In known any other form of storage medium in field.
Claims (8)
1. a kind of creation method of the communication zone of distributed generation system is it is characterised in that include:
Obtain the communication zone of target wifi module；Wherein, the quantity of described target wifi module is not less than 2；
Whether the communication zone judging each target wifi module is all in a communication chain；
If it is, the target wifi module on setting present communications chain has identical wifi title and password；
If it is not, then choosing the position of bridge joint wifi module so that the communication zone of described bridge joint wifi module and each target wifi
The communication zone of module is all in a communication chain；
Target wifi module on setting present communications chain and described bridge joint wifi module have identical wifi title and password.
2. the creation method of the communication zone of distributed generation system according to claim 1 is it is characterised in that described choosing
Take the position of bridge joint wifi module so that the communication zone of the communication zone of described bridge joint wifi module and each target wifi module
All specifically include in a communication chain:
S20: choose the position of bridge joint wifi module, and obtain the communication zone of described bridge joint wifi module；
S21: judge the communication zone of each target wifi module and whether bridge the communication zone of wifi module all at one
In communication chain；
If not, return to step s20.
3. the creation method of the communication zone of distributed generation system according to claim 1 is it is characterised in that described choosing
Take the position of bridge joint wifi module so that the communication zone of the communication zone of described bridge joint wifi module and each target wifi module
All specifically include in a communication chain:
Calculate the central point of the band of position being constituted with the position of each target wifi module, using described central point as described bridge joint
The position of wifi module.
4. the creation method of the communication zone of distributed generation system according to claim 1 is it is characterised in that described obtain
The communication zone taking target wifi module specifically includes:
The position being located according to target inverter and the messaging parameter of corresponding target wifi module calculate each target wifi mould
The communication zone of block.
5. a kind of creating device of the communication zone of distributed generation system is it is characterised in that include:
Acquisition module, for obtaining the communication zone of target wifi module；Wherein, the quantity of described target wifi module is not less than
2；
Whether judge module, for judging the communication zone of each target wifi module all in a communication chain；
First setup module, for described judge module judged result be when, setting present communications chain on target wifi
Module has identical wifi title and password；
Choose module, when being no for the judged result of described judge module, the position choosing bridge joint wifi module is so that described
The communication zone of bridge joint wifi module and the communication zone of each target wifi module are all in a communication chain；
Second setup module, for the target wifi module on present communications chain is set and described bridge joint wifi module have identical
Wifi title and password.
6. the creating device of the communication zone of distributed generation system according to claim 5 is it is characterised in that described choosing
Delivery block specifically includes:
Choose unit, for choosing the position of bridge joint wifi module, and obtain the communication zone of described bridge joint wifi module；
Whether judging unit is complete for the communication zone judging each target wifi module and the communication zone bridging wifi module
Portion is in a communication chain；If it is, triggering described second setup module, if not, triggering described selection unit again.
7. the creating device of the communication zone of distributed generation system according to claim 5 is it is characterised in that described choosing
Delivery block specifically includes:
Computing unit, for calculating the central point of the band of position being constituted with the position of each target wifi module, with described center
Point is as the position of described bridge joint wifi module.
8. the creating device of the communication zone of distributed generation system according to claim 5 is it is characterised in that described obtain
The position that delivery block is located with specific reference to target inverter and the messaging parameter of corresponding target wifi module calculate each target
The communication zone of wifi module.
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| CN103501482A (en) * | 2013-09-26 | 2014-01-08 | 小米科技有限责任公司 | Network access method, network access device and terminal |
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| CN105373083A (en) * | 2014-08-11 | 2016-03-02 | 无锡市嘉邦电力管道厂 | Household Internet-of-things system based on cable television |
| CN105516977A (en) * | 2015-12-03 | 2016-04-20 | 广东石油化工学院 | Password-free WiFi (Wireless Fidelity) authentication method based on dual-channel wireless router or AP (Access Point) |
| US20160254973A1 (en) * | 2013-10-15 | 2016-09-01 | Adaptive Spectrum And Signal Alignment, Inc. | Automatic broadband information correlation & record generation |
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2016
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Patent Citations (5)
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|---|---|---|---|---|
| CN103501482A (en) * | 2013-09-26 | 2014-01-08 | 小米科技有限责任公司 | Network access method, network access device and terminal |
| US20160254973A1 (en) * | 2013-10-15 | 2016-09-01 | Adaptive Spectrum And Signal Alignment, Inc. | Automatic broadband information correlation & record generation |
| CN105373083A (en) * | 2014-08-11 | 2016-03-02 | 无锡市嘉邦电力管道厂 | Household Internet-of-things system based on cable television |
| CN105119898A (en) * | 2015-07-17 | 2015-12-02 | 世纪龙信息网络有限责任公司 | WiFi hotspot Portal automatic authentication method and WiFi hotspot Portal automatic authentication system |
| CN105516977A (en) * | 2015-12-03 | 2016-04-20 | 广东石油化工学院 | Password-free WiFi (Wireless Fidelity) authentication method based on dual-channel wireless router or AP (Access Point) |
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| CN106341824B (en) | 2019-03-22 |
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