CN109327242A - The recognition methods in the affiliated platform area of electric energy meter and device - Google Patents
The recognition methods in the affiliated platform area of electric energy meter and device Download PDFInfo
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- CN109327242A CN109327242A CN201811271597.8A CN201811271597A CN109327242A CN 109327242 A CN109327242 A CN 109327242A CN 201811271597 A CN201811271597 A CN 201811271597A CN 109327242 A CN109327242 A CN 109327242A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/26—Measuring noise figure; Measuring signal-to-noise ratio
-
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
- H04L45/124—Shortest path evaluation using a combination of metrics
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/70—Routing based on monitoring results
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- Computer Networks & Wireless Communication (AREA)
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- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention provides a kind of recognition methods in the affiliated platform area of electric energy meter and devices, this method comprises: the first measured value between the routing according to corresponding to target electric energy meter and target electric energy meter identifies platform area belonging to target electric energy meter, the first recognition result is obtained；Platform area belonging to target electric energy meter is identified according to the second measured value between routing corresponding to target electric energy meter and target electric energy meter, obtains the second recognition result；Target Station area belonging to target electric energy meter is determined according to the first recognition result and the second recognition result.Through the invention, it solves the problems, such as that the recognition efficiency in the affiliated platform area of electric energy meter in the related technology is lower, and then has achieved the effect that the recognition efficiency in the affiliated platform area of electric energy meter.
Description
Technical field
The present invention relates to power domains, recognition methods and device in particular to a kind of affiliated platform area of electric energy meter.
Background technique
Conventional hardware area user identification zone, including host and handheld terminal.Host is mounted on distribution transformer three-phase low-voltage
Side, staff take handheld terminal and carry out identification work in user side.Its design principle is exactly to use pulse current method and FSK electricity
Power carrier signal method, which combines, carries out the identification of platform area.Pulse current letter is issued in user side to be identified by handheld terminal first
Number, after host side pulse current detector detects this pulsed current signal, show the separate of the signal.Host is right simultaneously
Power carrier signal should be mutually issued, if handheld terminal receives this carrier signal/illustrate that the user belongs to this transformer；If hand-held whole
End does not receive this signal, then needs to check whether host receives pulsed current signal and illustrate to be somebody's turn to do if receiving pulsed current signal
User belongs to this transformer；Illustrate that this user is not belonging to the transformer if host does not receive pulsed current signal.Due to needing
Pulsed current signal to be added in circuit, normal electricity consumption can be had an impact；Due to needing deployment-specific hardware, labor intensive
Material resources；Because of situations such as total high pressure getting lines crossed, get lines crossed altogether, cable duct is being got lines crossed altogether presence only with power carrier signal biography
The area Tong Tai identifier often will cause erroneous judgement.The route unrecognized problem big for distance, interference.
For above-mentioned problem, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of recognition methods in the affiliated platform area of electric energy meter and devices, at least to solve related skill
The lower problem of the recognition efficiency in the affiliated platform area of electric energy meter in the related technology in art.
According to one embodiment of present invention, a kind of recognition methods in affiliated platform area of electric energy meter is provided, comprising: according to mesh
The first measured value between routing corresponding to electric energy meter and the target electric energy meter is marked to platform belonging to the target electric energy meter
Area is identified, the first recognition result is obtained；According between routing corresponding to target electric energy meter and the target electric energy meter
Second measured value identifies platform area belonging to the target electric energy meter, obtains the second recognition result；Know according to described first
Other result and second recognition result determine Target Station area belonging to the target electric energy meter.
Optionally, first measured value includes power line carrier communication Signal to Noise Ratio (SNR), wherein according to target electric energy meter
The first measured value between routing corresponding to the target electric energy meter knows platform area belonging to the target electric energy meter
Not, obtaining the first recognition result includes: the SNR obtained between the target electric energy meter and the routing；From the routing
The maximum first object of the SNR between middle acquisition and the target electric energy meter routes；It is true according to first object routing
Platform area belonging to the fixed target electric energy meter, obtains first recognition result.
Optionally, second measured value includes voltage-phase zero-crossing timing interval NTB, wherein according to target electric energy meter
The second measured value between routing corresponding to the target electric energy meter knows platform area belonging to the target electric energy meter
Not, obtaining the second recognition result includes: the NTB obtained between the target electric energy meter and the routing；From the routing
The smallest second target of the NTB between middle acquisition and the target electric energy meter routes；It is true according to second target routing
Platform area belonging to the fixed target electric energy meter, obtains second recognition result.
Optionally, it is determined belonging to the target electric energy meter according to first recognition result and second recognition result
Target Station area includes: to obtain multiple first recognition results and multiple second recognition results；From the multiple described
The first object with a high credibility in the first confidence level is obtained in one recognition result as a result, and from multiple second recognition results
Obtain the second objective result with a high credibility in the second confidence level；Integrate the first object result and second objective result
Obtain the Target Station area.
According to another embodiment of the invention, a kind of identification device in affiliated platform area of electric energy meter is provided, comprising: first
Identification module, for the first measured value between the routing according to corresponding to target electric energy meter and the target electric energy meter to described
Platform area belonging to target electric energy meter is identified, the first recognition result is obtained；Second identification module, for according to target electric energy meter
The second measured value between routing corresponding to the target electric energy meter knows platform area belonging to the target electric energy meter
Not, the second recognition result is obtained；Determining module, for determining institute according to first recognition result and second recognition result
State Target Station area belonging to target electric energy meter.
Optionally, first measured value includes power line carrier communication Signal to Noise Ratio (SNR), wherein the first identification mould
Block includes: first acquisition unit, for obtaining the SNR between the target electric energy meter and the routing；Second obtains list
Member, for being routed from the maximum first object of the SNR obtained in the routing between the target electric energy meter；First really
Order member obtains first identification for determining platform area belonging to the target electric energy meter according to first object routing
As a result.
Optionally, second measured value includes voltage-phase zero-crossing timing interval NTB, wherein the second identification mould
Block includes: third acquiring unit, for obtaining the NTB between the target electric energy meter and the routing；4th obtains list
Member, for being routed from the smallest second target of the NTB obtained in the routing between the target electric energy meter；Second really
Order member obtains second identification for determining platform area belonging to the target electric energy meter according to second target routing
As a result.
Optionally, the determining module includes: the 5th acquiring unit, for obtaining multiple first recognition results and more
A second recognition result；6th acquiring unit, it is with a high credibility for being obtained from the multiple first recognition result
In the first confidence level first object as a result, and obtaining from multiple second recognition results with a high credibility in the second confidence level
The second objective result；Integral unit obtains the mesh for integrating the first object result and second objective result
The area Biao Tai.
According to still another embodiment of the invention, a kind of storage medium is additionally provided, meter is stored in the storage medium
Calculation machine program, wherein the computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
According to still another embodiment of the invention, a kind of electronic device, including memory and processor are additionally provided, it is described
Computer program is stored in memory, the processor is arranged to run the computer program to execute any of the above-described
Step in embodiment of the method.
Through the invention, pass through the first measured value between the routing according to corresponding to target electric energy meter and target electric energy meter
Platform area belonging to target electric energy meter is identified, the first recognition result is obtained；According to target electric energy meter and target electric energy meter institute
The second measured value between corresponding routing identifies platform area belonging to target electric energy meter, obtains the second recognition result；Root
The mode that Target Station area belonging to target electric energy meter is determined according to the first recognition result and the second recognition result, according to target electric energy meter
The first measured value and the second measured value between routing respectively identify platform area belonging to target electric energy meter, obtain first
Recognition result and the second recognition result, so that it is determined that Target Station area belonging to target electric energy meter out.Therefore, it can solve related skill
The lower problem of the recognition efficiency in the affiliated platform area of electric energy meter in art reaches the effect for improving the recognition efficiency in the affiliated platform area of electric energy meter
Fruit.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of hardware configuration frame of the mobile terminal of the recognition methods in the affiliated platform area of electric energy meter of the embodiment of the present invention
Figure；
Fig. 2 is the flow chart of the recognition methods in the affiliated platform area of electric energy meter according to an embodiment of the present invention；
Fig. 3 is the structural block diagram of the identification device in the affiliated platform area of electric energy meter according to an embodiment of the present invention；
Fig. 4 is the schematic diagram of the recognition methods in the affiliated platform area of electric energy meter of alternative embodiment according to the present invention；
Fig. 5 is the schematic diagram of the identification hardware deployment way in the affiliated platform area of electric energy meter of alternative embodiment according to the present invention.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Embodiment of the method provided by the embodiment of the present application one can be in mobile terminal, terminal or similar fortune
It calculates and is executed in device.For running on mobile terminals, Fig. 1 is a kind of knowledge in the affiliated platform area of electric energy meter of the embodiment of the present invention
The hardware block diagram of the mobile terminal of other method.As shown in Figure 1, mobile terminal 10 may include it is one or more (in Fig. 1 only
Showing one) (processor 102 can include but is not limited to Micro-processor MCV or programmable logic device FPGA etc. to processor 102
Processing unit) and memory 104 for storing data, optionally, above-mentioned mobile terminal can also include for communicating function
The transmission device 106 and input-output equipment 108 of energy.It will appreciated by the skilled person that structure shown in FIG. 1 is only
For signal, the structure of above-mentioned mobile terminal is not caused to limit.For example, mobile terminal 10 may also include than shown in Fig. 1
More perhaps less component or with the configuration different from shown in Fig. 1.
Memory 104 can be used for storing computer program, for example, the software program and module of application software, such as this hair
The corresponding computer program of recognition methods in the affiliated platform area of electric energy meter in bright embodiment, processor 102 are stored in by operation
Computer program in memory 104 realizes above-mentioned method thereby executing various function application and data processing.It deposits
Reservoir 104 may include high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage fills
It sets, flash memory or other non-volatile solid state memories.In some instances, memory 104 can further comprise relative to place
The remotely located memory of device 102 is managed, these remote memories can pass through network connection to mobile terminal 10.Above-mentioned network
Example includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of mobile terminal 10 provide.In an example, transmitting device 106 includes a Network adaptation
Device (Network Interface Controller, referred to as NIC), can be connected by base station with other network equipments to
It can be communicated with internet.In an example, transmitting device 106 can for radio frequency (Radio Frequency, referred to as
RF) module is used to wirelessly be communicated with internet.
A kind of recognition methods in affiliated platform area of electric energy meter is provided in the present embodiment, and Fig. 2 is according to embodiments of the present invention
The affiliated platform area of electric energy meter recognition methods flow chart, as shown in Fig. 2, the process includes the following steps:
Step S202, according to the first measured value between routing corresponding to target electric energy meter and target electric energy meter to target
Platform area belonging to electric energy meter is identified, the first recognition result is obtained；
Step S204, according to the second measured value between routing corresponding to target electric energy meter and target electric energy meter to target
Platform area belonging to electric energy meter is identified, the second recognition result is obtained；
Step S206 determines Target Station area belonging to target electric energy meter according to the first recognition result and the second recognition result.
Through the above steps, according to target electric energy meter and routing between the first measured value and the second measured value respectively to mesh
Platform area belonging to mark electric energy meter is identified, the first recognition result and the second recognition result is obtained, so that it is determined that target electric energy out
Target Station area belonging to table.Therefore, it can solve the lower problem of the recognition efficiency in the affiliated platform area of electric energy meter in the related technology, reach
To the effect for the recognition efficiency for improving the affiliated platform area of electric energy meter.
Optionally, the first measured value includes power line carrier communication Signal to Noise Ratio (SNR), wherein in above-mentioned steps S202, is obtained
Take the SNR between target electric energy meter and routing；From the maximum first object road SNR obtained in routing between target electric energy meter
By；It is routed according to first object and determines platform area belonging to target electric energy meter, obtain the first recognition result.
Optionally, the second measured value includes voltage-phase zero-crossing timing interval NTB, wherein in above-mentioned steps S204, is obtained
Take the NTB between target electric energy meter and routing；From the NTB the smallest second target road obtained in routing between target electric energy meter
By；It is routed according to the second target and determines platform area belonging to target electric energy meter, obtain the second recognition result.
Optionally, in above-mentioned steps S206, multiple first recognition results and multiple second recognition results are obtained；From multiple
The first object with a high credibility in the first confidence level is obtained in first recognition result as a result, and obtaining from multiple second recognition results
Take the second objective result with a high credibility in the second confidence level；It integrates first object result and the second objective result obtains Target Station
Area.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
A kind of identification device in affiliated platform area of electric energy meter is additionally provided in the present embodiment, and the device is for realizing above-mentioned reality
Example and preferred embodiment are applied, the descriptions that have already been made will not be repeated.As used below, term " module " may be implemented
The combination of the software and/or hardware of predetermined function.Although device described in following embodiment is preferably realized with software,
The realization for being the combination of hardware or software and hardware is also that may and be contemplated.
Fig. 3 is the structural block diagram of the identification device in the affiliated platform area of electric energy meter according to an embodiment of the present invention, as shown in figure 3,
The device includes:
First identification module 32 is surveyed for first between the routing according to corresponding to target electric energy meter and target electric energy meter
Magnitude identifies platform area belonging to target electric energy meter, obtains the first recognition result；
Second identification module 34 is surveyed for second between the routing according to corresponding to target electric energy meter and target electric energy meter
Magnitude identifies platform area belonging to target electric energy meter, obtains the second recognition result；
Determining module 36, for determining target belonging to target electric energy meter according to the first recognition result and the second recognition result
Platform area.
Optionally, the first measured value includes power line carrier communication Signal to Noise Ratio (SNR), wherein the first identification module includes:
One acquiring unit, for obtaining the SNR between target electric energy meter and routing；Second acquisition unit, for from routing obtain with
The maximum first object routing of SNR between target electric energy meter；First determination unit determines mesh for routing according to first object
Platform area belonging to electric energy meter is marked, the first recognition result is obtained.
Optionally, the second measured value includes voltage-phase zero-crossing timing interval NTB, wherein the second identification module includes:
Three acquiring units, for obtaining the NTB between target electric energy meter and routing；4th acquiring unit, for from routing obtain with
The smallest second target routing of NTB between target electric energy meter；Second determination unit determines mesh for routing according to the second target
Platform area belonging to electric energy meter is marked, the second recognition result is obtained.
Optionally it is determined that module includes: the 5th acquiring unit, know for obtaining multiple first recognition results and multiple second
Other result；6th acquiring unit, for obtaining the first mesh with a high credibility in the first confidence level from multiple first recognition results
Mark from multiple second recognition results as a result, and obtain the second objective result with a high credibility in the second confidence level；Integral unit,
Target Station area is obtained for integrating first object result and the second objective result.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
It is described in detail below with reference to alternative embodiment of the present invention.
Alternative embodiment of the present invention provides a kind of recognition methods in affiliated platform area of electric energy meter, it is therefore an objective to substitute traditional platform
Area's identifier, under without human intervention, by the SNR between acquisition routing and each ammeter node, (power line carrier communication is believed
Make an uproar ratio) and NTB (voltage-phase zero-crossing timing interval), the correlation of routing and each ammeter node is calculated, to realize identification
Ammeter node belonging relation carries out platform area and clearly divides.And erroneous judgement problem when avoiding using single mode.
Fig. 4 is the schematic diagram of the recognition methods in the affiliated platform area of electric energy meter of alternative embodiment according to the present invention, such as Fig. 4 institute
Show, full assortment of hardware includes router, concentrator, node to be identified (ammeter).Routing and node in need to install acquisition NTB and
The hardware of SNR.NTB is acquired, is the difference in NTB mutually in the same time in order to calculate routing with each ammeter node, this difference
It is smaller, it is more similar to represent the two.And collected SNR is bigger that just to represent the two more similar.Using NTB and SNR these two types information,
Platform Division is carried out to each node.In order to acquire NTB zero point difference, hardware aspect is needed using three-phase zero crossing circuitry.Pass through
Three-phase zero crossing circuitry distinguishes acquisition node zero-crossing timing interval.Zero crossing deviation fluctuation under identical transformer is to occur in the same time
, the variation absolute amplitude of power frequency period is not necessarily identical but relative change rate is identical.And due to negative under different transformers
Difference is carried, the change rate of multiple zero-acrross ing moments can not be identical.By the change for comparing routing with the multiple zero-acrross ing moments of node
Rate can obtain the similarity of routing with node.And the size of this similarity by comparing each node, using passing through
The rule of many experiments verifying, node can be tentatively divided into platform area, two classes outside platform area.In order to acquire SNR, hardware needs to count
Power line carrier communication energy is measured, then by calculating signal energy and noise energy, obtains signal-to-noise ratio.It is communicated between two hardware
Signal-to-noise ratio it is higher, it is meant that more likely belong to same area.In view of avoiding random error node zero point difference and SNR
The more wheels of acquisition, calculate average value.And it tests repeatedly, and determines that the result tested using which time is optimal by programmed algorithm.
Fig. 5 is the schematic diagram of the identification hardware deployment way in the affiliated platform area of electric energy meter of alternative embodiment according to the present invention,
As shown in figure 5, routing can acquire function with three-phase zero passage Acquisition Circuit and SNR, ammeter node needs three-phase or single-phase zero passage
Acquisition Circuit and SNR acquire function.Access low pressure mains terminal.Continuous acquisition node to each routing in periphery SNR, according to its
The maximum routing of SNR judges its affiliated platform area, obtains the platform Division result according to SNR.For each node, constantly compare
With the NTB difference of each routing, according to its smallest routing of NTB difference, judge its affiliated platform area, obtain according to NTB difference
Platform Division result.Repeatedly measurement selects most believable NTB and SNR division result to combine by programmed algorithm, as
Final platform Division result.
The embodiments of the present invention also provide a kind of storage medium, computer program is stored in the storage medium, wherein
The computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can be set to store by executing based on following steps
Calculation machine program:
S1, according to the first measured value between routing corresponding to target electric energy meter and target electric energy meter to target electric energy meter
Affiliated platform area is identified, the first recognition result is obtained；
S2, according to the second measured value between routing corresponding to target electric energy meter and target electric energy meter to target electric energy meter
Affiliated platform area is identified, the second recognition result is obtained；
S3 determines Target Station area belonging to target electric energy meter according to the first recognition result and the second recognition result.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store computer program such as disk, magnetic or disk.
The embodiments of the present invention also provide a kind of electronic device, including memory and processor, stored in the memory
There is computer program, which is arranged to run computer program to execute the step in any of the above-described embodiment of the method
Suddenly.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, in the present embodiment, above-mentioned processor can be set to execute following steps by computer program:
S1, according to the first measured value between routing corresponding to target electric energy meter and target electric energy meter to target electric energy meter
Affiliated platform area is identified, the first recognition result is obtained；
S2, according to the second measured value between routing corresponding to target electric energy meter and target electric energy meter to target electric energy meter
Affiliated platform area is identified, the second recognition result is obtained；
S3 determines Target Station area belonging to target electric energy meter according to the first recognition result and the second recognition result.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all within principle of the invention, it is made it is any modification, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of recognition methods in the affiliated platform area of electric energy meter characterized by comprising
According to the first measured value between routing corresponding to target electric energy meter and the target electric energy meter to the target electric energy
Platform area belonging to table is identified, the first recognition result is obtained；
According to the second measured value between routing corresponding to target electric energy meter and the target electric energy meter to the target electric energy
Platform area belonging to table is identified, the second recognition result is obtained；
Target Station area belonging to the target electric energy meter is determined according to first recognition result and second recognition result.
2. the method according to claim 1, wherein first measured value includes power line carrier communication noise
Compare SNR, wherein according to the first measured value between routing corresponding to target electric energy meter and the target electric energy meter to the mesh
Platform area belonging to mark electric energy meter is identified that obtaining the first recognition result includes:
Obtain the SNR between the target electric energy meter and the routing；
It is routed from the maximum first object of the SNR obtained in the routing between the target electric energy meter；
Platform area belonging to the target electric energy meter is determined according to first object routing, obtains first recognition result.
3. according to the method described in claim 2, it is characterized in that, second measured value includes between voltage-phase zero-crossing timing
Every NTB, wherein according to the second measured value between routing corresponding to target electric energy meter and the target electric energy meter to the mesh
Platform area belonging to mark electric energy meter is identified that obtaining the second recognition result includes:
Obtain the NTB between the target electric energy meter and the routing；
It is routed from the smallest second target of the NTB obtained in the routing between the target electric energy meter；
Platform area belonging to the target electric energy meter is determined according to second target routing, obtains second recognition result.
4. according to the method described in claim 3, it is characterized in that, being tied according to first recognition result and second identification
Fruit determines that Target Station area belonging to the target electric energy meter includes:
Obtain multiple first recognition results and multiple second recognition results；
The first object with a high credibility in the first confidence level is obtained from the multiple first recognition result as a result, and from more
The second objective result with a high credibility in the second confidence level is obtained in a second recognition result；
It integrates the first object result and second objective result obtains the Target Station area.
5. a kind of identification device in the affiliated platform area of electric energy meter characterized by comprising
First identification module, for the first measurement between the routing according to corresponding to target electric energy meter and the target electric energy meter
Value identifies platform area belonging to the target electric energy meter, obtains the first recognition result；
Second identification module, for the second measurement between the routing according to corresponding to target electric energy meter and the target electric energy meter
Value identifies platform area belonging to the target electric energy meter, obtains the second recognition result；
Determining module, for being determined belonging to the target electric energy meter according to first recognition result and second recognition result
Target Station area.
6. device according to claim 5, which is characterized in that first measured value includes power line carrier communication noise
Compare SNR, wherein first identification module includes:
First acquisition unit, for obtaining the SNR between the target electric energy meter and the routing；
Second acquisition unit, for from the routing obtain and the target electric energy meter between the SNR maximum first
Target routing；
First determination unit obtains institute for determining platform area belonging to the target electric energy meter according to first object routing
State the first recognition result.
7. device according to claim 6, which is characterized in that second measured value includes between voltage-phase zero-crossing timing
Every NTB, wherein second identification module includes:
Third acquiring unit, for obtaining the NTB between the target electric energy meter and the routing；
4th acquiring unit, for the smallest by second from the NTB obtained in the routing between the target electric energy meter
Target routing；
Second determination unit obtains institute for determining platform area belonging to the target electric energy meter according to second target routing
State the second recognition result.
8. device according to claim 7, which is characterized in that the determining module includes:
5th acquiring unit, for obtaining multiple first recognition results and multiple second recognition results；
6th acquiring unit, it is with a high credibility in the of the first confidence level for being obtained from the multiple first recognition result
One objective result, and the second objective result with a high credibility in the second confidence level is obtained from multiple second recognition results；
Integral unit obtains the Target Station area for integrating the first object result and second objective result.
9. a kind of storage medium, which is characterized in that be stored with computer program in the storage medium, wherein the computer
Program is arranged to execute method described in any one of Claims 1-4 when operation.
10. a kind of electronic device, including memory and processor, which is characterized in that be stored with computer journey in the memory
Sequence, the processor are arranged to run the computer program to execute side described in any one of Claims 1-4
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271597.8A CN109327242B (en) | 2018-10-29 | 2018-10-29 | Identification method and device for transformer area of electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271597.8A CN109327242B (en) | 2018-10-29 | 2018-10-29 | Identification method and device for transformer area of electric energy meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109327242A true CN109327242A (en) | 2019-02-12 |
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