CN107689817A - A kind of recognition methods of user's taiwan area phase and system - Google Patents
A kind of recognition methods of user's taiwan area phase and system Download PDFInfo
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- CN107689817A CN107689817A CN201710915850.8A CN201710915850A CN107689817A CN 107689817 A CN107689817 A CN 107689817A CN 201710915850 A CN201710915850 A CN 201710915850A CN 107689817 A CN107689817 A CN 107689817A
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- phase
- communication node
- taiwan area
- power supply
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5433—Remote metering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5466—Systems for power line communications using three phases conductors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention disclose recognition methods and the system of a kind of user's taiwan area phase, and in the communication node for the taiwan area that can be applied to power, methods described is by obtaining A, B, C three-phase phase information of the taiwan area of powering；And based on A, B, C three-phase phase information of the power supply taiwan area, the phase of the communication node is determined, realizes and phase identification is carried out to the communication node for taiwan area of powering, on this basis, finally report the phase of the communication node.The installation phase of carrier communication node in power supply taiwan area is identified it can be seen that can be realized using the present invention program, and then can be administered for the Route Selection, power distribution station network topology and three-phase imbalance of low-voltage carrier communication and support is provided.
Description
Technical field
The invention belongs to power-line carrier communication field, more particularly to a kind of recognition methods of user's taiwan area phase and
System.
Background technology
In power domain, with electronic electric energy meter/electric energy gauge increasingly widely using in charge system, Yi Jiguo
The popularization of inside and outside power-line carrier communication, power line carrier communication mode are shared in all communication modes of kilowatt meter reading-out system
Ratio constantly expand.The communication mode, due to being used as communication channel by the use of the power circuit spread all over everywhere at present, it is not necessary to
Rewiring, substantial amounts of manpower and materials can be saved, so as to which power carrier meter reading turns into best suits power system feature at present
Automatic data logging scheme.
Power line carrier communication kilowatt meter reading-out system generally includes：Main website, concentrator and adopted including all kinds of carrier wave meters and carrier wave
The communication node of storage.Power line carrier communication kilowatt meter reading-out system be one using low voltage electric network as primary communication channels, with GPRS
(General Packet Radio Service, general packet radio service), GSM (Global System for Mobile
Communication, global system for mobile communications), PSTN (Public Switched Telephone Network, public friendship
Change telephone network), common communications channels and the part such as CDMA (Code Division Multiple Access, CDMA)
RS485 bus channels are the communication network of auxiliary communication channel.The backbone of low voltage power distribution network typically uses three-phase four-wire system
Power supply, most communication node is single phase power supply, such as single-phase electric energy meter in power line carrier communication kilowatt meter reading-out system, and for
For low-voltage carrier communication, communication node can cause signal transmission path to lengthen when communicating, noise increase, therefore low pressure carries
Wave communication should select the communication node of same phase to carry out trunking traffic as far as possible when being routed, and to reduce interference, ensure
Communication quality.
But for one is powered taiwan area, electric administrative department does not Qiang Zhiyaoqiu statistics power consumer node at present
Installation phase, during installation process and communication node archive arrangement, it is also difficult to each carrier communication node
Installation phase is correctly counted, in consideration of it, in order to provide support to the Route Selection of low-voltage carrier communication, to subscriber board
Area's phase is identified as this area technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of recognition methods of user's taiwan area phase and system, it is intended to real
Now the installation phase of carrier communication node in power supply taiwan area is identified, and then is the Route Selection of low-voltage carrier communication, matches somebody with somebody
Radio area network topology and three-phase imbalance, which are administered, provides support.
Therefore, the present invention is disclosed directly below technical scheme：
A kind of recognition methods of user's taiwan area phase, applied to power supply taiwan area communication node in, methods described includes：
A, B, C three-phase phase information of power supply taiwan area where acquisition communication node；
A, B, C three-phase phase information based on the power supply taiwan area where communication node, determine the phase of communication node；
Report the phase of communication node.
The above method, it is preferred that A, B, C three-phase phase information of the power supply taiwan area where the acquisition communication node, bag
Include：
A, B, the C for the power supply taiwan area that the concentrator of power supply taiwan area where reception communication node is sent with broadcast mode
Three-phase phase information.
The above method, it is preferred that A, B, C three-phase phase information of the power supply taiwan area based on where communication node, really
Determine the phase of communication node, including：
The phase information of the communication node is compared with A, B, C three-phase phase information of the power supply taiwan area, and
Based on comparison result, the phase of the communication node is determined；
Wherein, A, B, C three-phase phase information of the phase information by the communication node and the power supply taiwan area are entered
Row is compared, and the phase of the communication node is determined based on comparison result, is specifically included：
Obtain the first phase phase information of the current zero crossing that concentrator is sent；
Judge whether the communication node occurs zero passage in scheduled duration, if judged result is represented there occurs zero passage,
The installation phase of the communication node is first phase, otherwise, if judged result represents that zero passage, the communication section do not occur
The installation phase of point is the phase of non-first phase；
First phase is any one phase in A, B, C three-phase phase.
The above method, it is preferred that the phase for reporting communication node, including：
The phase of the communication node is reported into the concentrator.
The above method, it is preferred that in A, B, C three-phase phase information of the power supply taiwan area based on where communication node,
Before the phase for determining communication node, in addition to：
Predetermined forward process is carried out to A, B, C three-phase phase information of the power supply taiwan area.
Wherein, A, B, C three-phase phase information to the power supply taiwan area carries out predetermined forward process, including：
With A, B, C three-phase phase information of the carrier communication mode forwarding power supply taiwan area；
Judge whether to receive the confirmation that other communication nodes feed back；Wherein, other described communication nodes are receiving
When stating A, B, C three-phase phase information of power supply taiwan area, corresponding confirmation is fed back；
If judged result represents not receive, A, B, C three-phase of the power supply taiwan area are forwarded again with communication
Phase information；If judged result represents to receive, terminate to forward.
A kind of identifying system of user's taiwan area phase, including：
Concentrator, for sending A, B, C three-phase phase information of the power supply taiwan area where the concentrator；
Respective communication node in identifier, with the power supply taiwan area is correspondingly arranged, and is arranged on the communication node institute
Supply line in, for receive it is described power supply taiwan area A, B, C three-phase phase information, based on it is described power supply taiwan area A, B,
C three-phase phase information, the phase of the communication node is determined, and the phase of the communication node is reported to the concentrator.
Said system, it is preferred that the concentrator, send A, B, C three-phase phase of the power supply taiwan area where the concentrator
Position information, is specifically included：
A, B, C the three-phase phase information for the power supply taiwan area that the concentrator is sent with broadcast mode.
Said system, it is preferred that A, B, C three-phase phase information of the identifier based on the power supply taiwan area, determine institute
The phase of communication node is stated, is specifically included：
The identifier enters A, B, C three-phase phase information of the phase information of the communication node and the power supply taiwan area
Row compares, and is based on comparison result, determines the phase of the communication node；
Wherein, the identifier by the phase information of the communication node with it is described power supply taiwan area A, B, C three-phase phase
Information is compared, and the phase of the communication node is determined based on comparison result, is specifically included：
Obtain the first phase phase information of the current zero crossing that concentrator is sent；And judge the communication node in pre- timing
Whether zero passage occurs in long, if judged result represents that the installation phase of the communication node is described first there occurs zero passage
Phase, otherwise, if judged result represents that zero passage does not occur, the installation phase of the communication node is the phase of non-first phase
Position；
First phase is any one phase in A, B, C three-phase phase.
Said system, it is preferred that the identifier is carrier wave wireless double-mode communication terminal, the carrier wave wireless dual mode communication
Terminal is arranged on user side；
The carrier wave wireless double-mode communication terminal based on it is described power supply taiwan area A, B, C three-phase phase information, determine institute
Before the phase for stating communication node, it is additionally operable to：A, B, C three-phase phase information of the power supply taiwan area are carried out at predetermined forwarding
Reason；
Wherein, the carrier wave wireless double-mode communication terminal, A, B, C three-phase phase information of the power supply taiwan area are carried out in advance
Fixed forward process, is specifically included：
With A, B, C three-phase phase information of the carrier communication mode forwarding power supply taiwan area；
Judge whether to receive the confirmation that other communication nodes feed back；Wherein, other described communication nodes are receiving
When stating A, B, C three-phase phase information of power supply taiwan area, corresponding confirmation is fed back；
If judged result represents not receive, A, B, C three-phase of the power supply taiwan area are forwarded again with communication
Phase information；If judged result represents to receive, terminate to forward.
Said system, it is preferable that the concentrator is additionally operable to：
According to each communication node in the power supply taiwan area set in advance called together where the survey concentrator is called in measured frequency timing together
Phase information, and report to main website.
From above scheme, the recognition methods of user's taiwan area phase provided by the invention and system, can be applied to power
In the communication node of taiwan area, methods described by obtain it is described power supply taiwan area A, B, C three-phase phase information；And it is based on the confession
A, B, C three-phase phase information of radio area, the phase of the communication node is determined, realize and the communication section for taiwan area of powering is clicked through
Row phase identification, on this basis, finally report the phase of the communication node.It can be seen that it can be realized pair using the present invention program
The installation phase of carrier communication node is identified in power supply taiwan area, and then can be the Route Selection of low-voltage carrier communication, match somebody with somebody
Radio area network topology and three-phase imbalance, which are administered, provides support.
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 required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of flow chart of the recognition methods of user's taiwan area phase provided in an embodiment of the present invention；
Fig. 2 is another flow chart of the recognition methods of user's taiwan area phase provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of the identifying system of user's taiwan area phase provided in an embodiment of the present invention；
Fig. 4 is another structural representation of the identifying system of user's taiwan area phase provided in an embodiment of the present invention.
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 describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of recognition methods of user's taiwan area phase, can be applied to the communication node of power supply taiwan area
In (such as electric energy meter carrier communication node), more specifically, methods described can be applied to but be not limited in power supply taiwan area with leading to
In the corresponding identifier that letter node is correspondingly arranged, and the identifier is correspondingly arranged at where the communication node with communication node
Supply line in, it is intended to realize and the installation phase of carrier communication node in power supply taiwan area be identified, and then carried for low pressure
The Route Selection of wave communication provides support.
A kind of flow chart of the user's taiwan area phase recognition methods provided with reference to figure 1, methods described can include following step
Suddenly：
A, B, C three-phase phase information of power supply taiwan area where step 101, acquisition communication node.
The present embodiment sends A, B, C three-phase of the power supply taiwan area using the concentrator in taiwan area of powering by broadcast mode
Phase information.
So as to the identifier being correspondingly arranged in the power supply taiwan area with communication node, be believed by receiving the broadcast of concentrator
Breath, to obtain A, B, C three-phase phase information of the power supply taiwan area where the communication node.
Specifically, in the present embodiment, A, B, C three-phase phase information of the power supply taiwan area where using concentrator to it are entered
When going and broadcast, and the broadcast message of concentrator is received using the identifier of communication node, preferably by power line carrier communication
Mode carries out the transmission or reception of broadcast message.
Step 102, A, B, C three-phase phase information based on the power supply taiwan area where communication node, determine communication node
Phase.
When the identifier of communication node (such as electric energy meter communication node) in the power supply taiwan area, concentrator broadcast is received
After A, B, C the three-phase phase information for taiwan area of powering, by A, B, C three-phase phase of the phase information of communication node and the power supply taiwan area
Position information is compared, and specifically determines the phase information phase one of which phase of the phase information with power supply taiwan area of outgoing communication node
Cause, wherein, the phase consistent with the phase information of communication node, as communication section in A, B, C three-phase phase for taiwan area of powering
The phase of point, is identified with the installation phase that this is realized to communication node.
In the specific implementation, above-mentioned phase can be based on and compares thought by procedure below, realized to user's communication node
Phase is identified：
1) zero crossing of taiwan area A, B, C three-phase where concentrator detects it, and detecting certain mutually such as the zero passage of the first phase
During point, the phase phase information is sent with broadcast mode.
Wherein, first phase is any one phase in A, B, C three-phase phase.
Exemplified by detecting A phase zero crossings, when concentrator detects that current time is A phase zero crossings, just with broadcast message
A phase informations are sent, wherein, it can specifically be sent and broadcast the message by carrier wave or wireless mode, in the present embodiment, disappeared sending broadcast
During breath, preferably by carrier system.
2) identifier obtains the first phase phase information of the current zero crossing that concentrator is sent；And judge the communication node
Whether zero passage occurs in scheduled duration.
If judged result represents that the installation phase of the communication node is first phase there occurs zero passage, so as to real
Show and the phase of the communication node has been identified.
Otherwise, if judged result represents that zero passage does not occur, the installation phase of the communication node is non-first phase
Phase；Afterwards, the phase information for other phases that can be broadcasted by continuing to concentrator, identifies communication node in a manner described
Phase.
Wherein, the scheduled duration can be set according to the actual requirements, such as may be set to 1ms etc..
Step 103, the phase for reporting communication node.
After A, B, C three-phase phase information based on power supply taiwan area, the phase for identifying outgoing communication node, it can will identify that
Communication node phase is reported in the concentrator of the power supply taiwan area at place, so as to may be implemented in the concentrator of power supply taiwan area and receive
Collect the phase for each communication node that this power supply taiwan area includes, so can be the Route Selection of low-voltage carrier communication (as far as possible
The communication node with phase is selected to carry out trunking traffic) support is provided.
In addition, when it is implemented, the survey concentrator can regularly be called together according to measured frequency set in advance of calling together by concentrator
The phase information of each communication node in the power supply taiwan area at place, and main website is reported to, to cause the road for low-voltage carrier communication
Support is provided by selection.
Specifically, the measured frequency of calling together can be set according to the actual requirements, such as may be set to 10 minutes etc., i.e., every
It is carried out once calling survey operation together every 10 minutes concentrators, master is reported to after the phase information of all users in the taiwan area of place is collected
Stand.
From above scheme, the recognition methods of user's taiwan area phase provided by the invention, taiwan area of powering can be applied to
In communication node, methods described by obtain it is described power supply taiwan area A, B, C three-phase phase information；And it is based on the power supply taiwan area
A, B, C three-phase phase information, determine the phase of the communication node, realize and phase is carried out to the communication node for taiwan area of powering
Identification, on this basis, finally reports the phase of the communication node.It can be seen that it can be realized to platform of powering using the present invention program
The installation phase of carrier communication node is identified in area, and then can be Route Selection, the power distribution station of low-voltage carrier communication
Network topology and three-phase imbalance, which are administered, provides support.
In the ensuing embodiment of the present invention, another stream of the user's taiwan area phase recognition methods provided with reference to figure 2
Cheng Tu, methods described can also include before the step 102：
Step 102 ', to it is described power supply taiwan area A, B, C three-phase phase information carry out predetermined forward process.
In the present embodiment, the identification that the phase of communication node is identified is correspondingly arranged and is used for communication node
Device, specially carrier wave wireless double-mode communication terminal, as its name suggests, the terminal have power line carrier, PLC and radio communication work(
Can, that is to say, that the carrier wave wireless double-mode communication terminal can not only carry out phase identification to corresponding communication node, also
The transmitting-receiving of communication data can be carried out in a manner of carrier wave and wireless dual mode communication.
Wherein, the carrier wave wireless double-mode communication terminal is arranged on user side.
On this basis, in the present embodiment, the power supply where the carrier wave wireless double-mode communication terminal of communication node obtains
After A, B, C three-phase phase information of taiwan area, after the broadcast message of the concentrator of power supply taiwan area where such as receiving, pass through load first
Wave communication mode and sent or the forwarding once broadcast message with broadcasting means, and whether connect in the predetermined amount of time after judging
The confirmation that other nodes (such as other communication nodes corresponding carrier wave wireless double-mode communication terminal) return is received, if connecing
Receive the confirmation of other nodes, then it represents that there is neighbouring node to receive the broadcast message, so as to which this is based on carrier communication side
The data forwarding success of formula, without continuing to forward the information.
Otherwise, if not receiving the confirmation of other nodes, then it represents that this time the data based on carrier communication mode turn
Hair is failed, such as due to retransmission failure etc. caused by carrier signal is unstable, in such cases, carrier wave wireless dual mode communication
Terminal forwards (can equally the use broadcast mode) message again by communication.Lead to using carrier wave wireless bimodulus
After believing that terminal is completed to the data forwarding of broadcast message, the carrier wave wireless double-mode communication terminal can be continued with and communicated
The phase identification of node.
The present embodiment carries out data forwarding using carrier wave wireless double-mode communication terminal, it is intended to each section in lifting power supply taiwan area
Reception of the point (the carrier wave wireless double-mode communication terminal as corresponding to each communication node) to A, B, C the three-phase phase information for taiwan area of powering
Rate, so as to the three-phase phase information of taiwan area where causing all nodes in power supply taiwan area to obtain as far as possible, with can
Phase identification for each node provides foundation, so as to be based on this embodiment scheme, can be effectively improved the concentrator of power supply taiwan area
Because power circuit distance longer or power carrier signal such as is not sufficiently stable at the reason, caused by broadcast singal (carry power supply taiwan area
A, B, C three-phase phase information) the problem of can not effectively covering whole taiwan area.
It should be noted that in practical application, using the carrier wave wireless double-mode communication terminal carry out data forwarding and
During phase identification processing, it is not necessary to which the data forwarding that first carries out for being confined to that the present embodiment provided performs the priority of phase identification and held again
Row order, both processing procedures can also be completed according to other order, such as, both perform simultaneously, or first carry out phase
Position identification carries out data forwarding etc. again, and the present embodiment is not construed as limiting to this.
In the ensuing another embodiment of the present invention, there is provided a kind of identifying system of user's taiwan area phase, the system can
Applied in power supply taiwan area, it is intended to realize and the installation phase of carrier communication node in power supply taiwan area is identified, and then be low
The Route Selection of Middle-voltage Power Carrier Communication provides support.A kind of structural representation of user's taiwan area phase identification system with reference to shown in figure 3
Figure, the system can include：
Concentrator 100, for sending A, B, C three-phase phase information of the power supply taiwan area where the concentrator；Identifier
Respective communication node in 200, with the power supply taiwan area is correspondingly arranged, and is arranged on the supply line where the communication node
In, for receiving A, B, C three-phase phase information of the power supply taiwan area, A, B, C three-phase phase letter based on the power supply taiwan area
Breath, the phase of the communication node is determined, and the phase of the communication node is reported to the concentrator.
In an embodiment of the embodiment of the present invention, the concentrator, the power supply taiwan area where the concentrator is sent
A, B, C three-phase phase information, specifically include：A, B, the C tri- for the power supply taiwan area that the concentrator is sent with broadcast mode
Phase phase information.
In an embodiment of the embodiment of the present invention, A, B, C three-phase phase of the identifier based on the power supply taiwan area
Position information, determines the phase of the communication node, specifically includes：The identifier is by the phase information of the communication node and institute
A, B, C the three-phase phase information for stating power supply taiwan area are compared, and are based on comparison result, determine the phase of the communication node.
Wherein, the identifier by the phase information of the communication node with it is described power supply taiwan area A, B, C three-phase phase
Information is compared, and the phase of the communication node is determined based on comparison result, is specifically included：
Obtain the first phase phase information of the current zero crossing that concentrator is sent；And judge the communication node in pre- timing
Whether zero passage occurs in long, if judged result represents that the installation phase of the communication node is described first there occurs zero passage
Phase, otherwise, if judged result represents that zero passage does not occur, the installation phase of the communication node is the phase of non-first phase
Position；
First phase is any one phase in A, B, C three-phase phase.
In an embodiment of the embodiment of the present invention, user's taiwan area phase identification system with reference to shown in figure 4 it is another
Kind of structural representation, the identifier 200 are carrier wave wireless double-mode communication terminal 201, the carrier wave wireless double-mode communication terminal
Installed in user side.
The carrier wave wireless double-mode communication terminal based on it is described power supply taiwan area A, B, C three-phase phase information, determine institute
Before the phase for stating communication node, it is additionally operable to：A, B, C three-phase phase information of the power supply taiwan area are carried out at predetermined forwarding
Reason.
Wherein, the carrier wave wireless double-mode communication terminal, A, B, C three-phase phase information of the power supply taiwan area are carried out in advance
Fixed forward process, is specifically included：
With A, B, C three-phase phase information of the carrier communication mode forwarding power supply taiwan area；
Judge whether to receive the confirmation that other communication nodes feed back；Wherein, other described communication nodes are receiving
When stating A, B, C three-phase phase information of power supply taiwan area, corresponding confirmation is fed back；
If judged result represents not receive, A, B, C three-phase of the power supply taiwan area are forwarded again with communication
Phase information；If judged result represents to receive, terminate to forward.
In an embodiment of the embodiment of the present invention, the concentrator is additionally operable to：Measured frequency is called together according to set in advance
The phase information for each communication node surveyed in the power supply taiwan area where the concentrator is called in timing together, and reports to main website.
For the identifying system of user's taiwan area phase disclosed in the embodiment of the present invention, due to itself and various embodiments above
The recognition methods of disclosed user's taiwan area phase is corresponding, so description is fairly simple, related similarity refers to the above
The explanation of the recognition methods part of user's taiwan area phase, is no longer described in detail herein in each embodiment.
In summary, the recognition methods of user's taiwan area phase provided by the invention and system, there is advantages below：1) can be right
User's taiwan area phase (i.e. the phase of subscribers carrier communication node) is identified, so as to be carried for the Route Selection of low-voltage carrier communication
Supply to support；2) present invention uses carrier wave wireless dual mode communication mode, and it is unstable preferably to solve carrier signal, data without
The problem of method is normally sent, when carrier signal is unstable, continues to send data using communication, can effectively improve logical
The reliability of letter, it is ensured that timely and accurately obtain user's taiwan area phase information；3) fault location is convenient for, compared to existing skill
Art, when power circuit breaks down, which phase in A, B, C three-phase phase can be oriented there occurs failure, so as to
The phase line that failure be present is overhauled, and the phase line of non-failure can then carry out normal power supply.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
For convenience of description, describe to be divided into various modules when system above or device with function or unit describes respectively.
Certainly, the function of each unit can be realized in same or multiple softwares and/or hardware when implementing the application.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
Realized by the mode of software plus required general hardware platform.Based on such understanding, the technical scheme essence of the application
On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product
It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are causing a computer equipment
(can be personal computer, server, either network equipment etc.) performs some of each embodiment of the application or embodiment
Method described in part.
Finally, it is to be noted that, herein, the relational terms of such as first, second, third and fourth or the like
It is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply these
Any this actual relation or order be present between entity or operation.Moreover, term " comprising ", "comprising" or its is any
Other variants are intended to including for nonexcludability, so that process, method, article or equipment including a series of elements
Not only include those key elements, but also the other element including being not expressly set out, or also include for this process, side
Method, article or the intrinsic key element of equipment.In the absence of more restrictions, limited by sentence "including a ..."
Key element, it is not excluded that other identical element in the process including the key element, method, article or equipment also be present.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. recognition methods of user's taiwan area phase, it is characterised in that in the communication node applied to power supply taiwan area, the side Method includes：A, B, C three-phase phase information of power supply taiwan area where acquisition communication node；A, B, C three-phase phase information based on the power supply taiwan area where communication node, determine the phase of communication node；Report the phase of communication node.
- 2. according to the method for claim 1, it is characterised in that A, B of the power supply taiwan area where the acquisition communication node, C three-phase phase information, including：A, B, C three-phase for the power supply taiwan area that the concentrator of power supply taiwan area where reception communication node is sent with broadcast mode Phase information.
- 3. according to the method for claim 2, it is characterised in that A, B of the power supply taiwan area based on where communication node, C three-phase phase information, the phase of communication node is determined, including：The phase information of the communication node is compared with A, B, C three-phase phase information of the power supply taiwan area, and is based on Comparison result, determine the phase of the communication node；Wherein, A, B, C three-phase phase information of the phase information by the communication node and the power supply taiwan area are compared It is right, and the phase of the communication node is determined based on comparison result, specifically include：Obtain the first phase phase information of the current zero crossing that concentrator is sent；Judge whether the communication node occurs zero passage in scheduled duration, it is described if judged result is represented there occurs zero passage The installation phase of communication node is first phase, otherwise, if judged result represents that zero passage does not occur, the communication node The phase that phase is non-first phase is installed；First phase is any one phase in A, B, C three-phase phase.
- 4. according to the method for claim 2, it is characterised in that the phase for reporting communication node, including：The phase of the communication node is reported into the concentrator.
- 5. according to the method described in claim any one of 1-4, it is characterised in that in the power supply based on where communication node A, B, C three-phase phase information of taiwan area, before the phase for determining communication node, in addition to：To A, B, C tri- of the power supply taiwan area Phase phase information carries out predetermined forward process；Wherein, A, B, C three-phase phase information to the power supply taiwan area carries out predetermined forward process, including：With A, B, C three-phase phase information of the carrier communication mode forwarding power supply taiwan area；Judge whether to receive the confirmation that other communication nodes feed back；Wherein, other described communication nodes are receiving the confession When A, B, C three-phase phase information of radio area, corresponding confirmation is fed back；If judged result represents not receive, A, B, C three-phase phase of the power supply taiwan area are forwarded again with communication Information；If judged result represents to receive, terminate to forward.
- A kind of 6. identifying system of user's taiwan area phase, it is characterised in that including：Concentrator, for sending A, B, C three-phase phase information of the power supply taiwan area where the concentrator；Respective communication node in identifier, with the power supply taiwan area is correspondingly arranged, and is arranged on where the communication node In supply line, for receiving A, B, C three-phase phase information of the power supply taiwan area, A, B, C tri- based on the power supply taiwan area Phase phase information, the phase of the communication node is determined, and the phase of the communication node is reported to the concentrator.
- 7. system according to claim 6, it is characterised in that the concentrator, send the power supply where the concentrator A, B, C three-phase phase information of taiwan area, are specifically included：A, B, C the three-phase phase information for the power supply taiwan area that the concentrator is sent with broadcast mode.
- 8. system according to claim 6, it is characterised in that A, B, the C tri- of the identifier based on the power supply taiwan area Phase phase information, the phase of the communication node is determined, is specifically included：The identifier is compared A, B, C three-phase phase information of the phase information of the communication node and the power supply taiwan area It is right, and comparison result is based on, determine the phase of the communication node；Wherein, the identifier by the phase information of the communication node with it is described power supply taiwan area A, B, C three-phase phase information It is compared, and the phase of the communication node is determined based on comparison result, specifically includes：Obtain the first phase phase information of the current zero crossing that concentrator is sent；And judge the communication node in scheduled duration Whether zero passage is occurred, if judged result represents that there occurs zero passage the installation phase of the communication node is first phase, no Then, if judged result represents that zero passage does not occur, the installation phase of the communication node is the phase of non-first phase；First phase is any one phase in A, B, C three-phase phase.
- 9. according to the system described in claim any one of 6-8, it is characterised in that the identifier is carrier wave wireless dual mode communication Terminal, the carrier wave wireless double-mode communication terminal are arranged on user side；The carrier wave wireless double-mode communication terminal is determined described logical in A, B, C three-phase phase information based on the power supply taiwan area Before the phase for believing node, it is additionally operable to：Predetermined forward process is carried out to A, B, C three-phase phase information of the power supply taiwan area；Wherein, the carrier wave wireless double-mode communication terminal, A, B, C three-phase phase information for powering taiwan area is carried out predetermined Forward process, specifically include：With A, B, C three-phase phase information of the carrier communication mode forwarding power supply taiwan area；Judge whether to receive the confirmation that other communication nodes feed back；Wherein, other described communication nodes are receiving the confession When A, B, C three-phase phase information of radio area, corresponding confirmation is fed back；If judged result represents not receive, A, B, C three-phase phase of the power supply taiwan area are forwarded again with communication Information；If judged result represents to receive, terminate to forward.
- 10. according to the system described in claim any one of 6-8, it is characterised in that the concentrator is additionally operable to：According to the phase set in advance called measured frequency timing together and call each communication node in the power supply taiwan area where surveying the concentrator together Position information, and report to main website.
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