CN109215330A - A kind of power failure reporting system and method - Google Patents
A kind of power failure reporting system and method Download PDFInfo
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- CN109215330A CN109215330A CN201811053833.9A CN201811053833A CN109215330A CN 109215330 A CN109215330 A CN 109215330A CN 201811053833 A CN201811053833 A CN 201811053833A CN 109215330 A CN109215330 A CN 109215330A
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- power failure
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
- G08C19/32—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels of one conductor or channel
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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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
Abstract
The present invention discloses a kind of power failure reporting system and method, carry out host node based on power line carrier and micropower wireless double mode communication mode and from node networking, unstable problem is reported for electric energy meter user power failure in power information acquisition system, reliable bimodulus isomery mixed networking mechanism is provided, guarantees the reliability of power failure reporting functions.The present invention uses bimodulus isomery mixed networking mechanism, has multipath multiselect function, does not depend on Mr. Yu's paths, power line and it is wireless between can isomery networking, have the characteristic of real-time dynamic group net, once this path communication fails, is immediately switched to alternative path and is communicated；It efficiently solves in electric power power information acquisition system, the problem of electric energy meter user power failure abnormality alarming is failed to report, realize customer interrupted precise positioning and alarm prompt, change the situation that user's power-off fault is passively repaired in the past, become passive repairing to repair into active, first-aid repair efficiency is improved, service quality is promoted.
Description
Technical field
The invention belongs to electric power power information acquisition technique fields, and in particular to a kind of power failure reporting system and method.
Background technique
In current power information acquisition system process of construction, the communication mode that uses for power line carrier or micropower without
Line communication, all there is obvious drawbacks for the two schemes, and the communication environment of low-voltage power line is severe, carrier communication be easy by
Electric network impedance variation, noise, harmonic wave etc. influence, and it is unreliable to cause to communicate, and day acquires success rate average out to 97%；Micropower is wireless
Communication is influenced by reasons such as transmission range, building blockings, air interferences, is acquired success rate day and is averaged also 98% or less.It is carrying
Wave and micropower be wirelessly under single-channel communication mode, and user's success rate reported that has a power failure is not able to satisfy current business demand.
Summary of the invention
To solve deficiency in the prior art, the present invention provides a kind of power failure report method, solves in carrier wave and micro- function
Rate is wirelessly under single-channel communication mode, and user has a power failure the success rate reported the problem of not being able to satisfy current business demand.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of power failure report method, comprising the following steps:
1) child node detects power failure, and outage information is based on bimodulus isomery group-network construction and is sent to host node, main
After node receives the outage information of child node, outage information is converted into corresponding electric energy meter address information, the bimodulus is different
Structure group-network construction carries out isomery networking between voltage Power Line Carrier Channel and micropower wireless channel, according to pre- between communication node
If Multi-path route communicated, when current path can not communicate, be switched to alternative path and communicated；
2) host node is based on electric energy meter address information tissue power failure message and power failure message is transmitted to concentrator MCU；
3) concentrator MCU judges the power failure message that host node forwards, and is converted into the agreement communicated between main website
Protocol massages are simultaneously reported to main website by message, and completing to have a power failure reports.
A kind of power failure reporting system, including main website, concentrator and child node, in which:
Concentrator includes concentrator MCU and host node, and concentrator MCU includes power failure reporting module, and power failure reporting module is used
Judge in the power failure message forwarded to host node, is converted into the protocol massages communicated between main website and will be on protocol massages
Main website is offered, completing to have a power failure reports；Host node includes conversion reporting module, and conversion reporting module is for receiving stopping for child node
After power information, outage information is converted into corresponding electric energy meter address information, is based on electric energy meter address information tissue power failure message
And power failure message is transmitted to concentrator MCU；
Main website includes receiving module, the protocol massages reported for receiving concentrator MCU；
Outage information is based on bimodulus isomery group-network construction and is sent to host node by child node for detecting power failure；Institute
State bimodulus isomery group-network construction and carry out isomery networking between voltage Power Line Carrier Channel and micropower wireless channel, communication node it
Between communicated according to preset Multi-path route, when current path can not communicate, be switched to alternative path and communicated.
The invention has the benefit that the present invention provides a kind of power failure report method, solve in carrier wave and micropower
Under wireless single-channel communication mode, user has a power failure the success rate reported the problem of not being able to satisfy current business demand.This hair
It is bright that bimodulus isomery mixed networking is carried out using high speed carrier and the communication of micropower wireless double mode, it efficiently solves and uses telecommunications at present
The problem of user's power failure is failed to report in breath acquisition system, greatly improves the accuracy for having a power failure and reporting, and is power supply company's operation maintenance personnel
User's power cut problem is found early and solves the problems, such as to provide effective foundation.
Detailed description of the invention
Fig. 1 is the power failure report method flow chart in the embodiment of the present invention；
Fig. 2 is the Multi-path route schematic diagram of the embodiment of the present invention；
Fig. 3 is the power line carrier and micropower wireless double mode isomery group-network construction figure of the embodiment of the present invention；
Fig. 4 is that the dual-mode network power failure of the embodiment of the present invention reports path schematic diagram；Dashed circle is power failure child node, real
Line is the child node that do not have a power failure；
Fig. 5 is the power failure bitmap set table of the embodiment of the present invention；
Fig. 6 is the correspondence matrix table product process figure of the embodiment of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Embodiment 1:
A kind of power failure report method, specifically includes the following steps:
1) child node detects power supply power supply exception, and outage information is based on bimodulus isomery group-network construction and is sent to main section
Outage information after host node receives the outage information of child node, is converted into corresponding electric energy meter address information by point, described double
Mould isomery group-network construction carries out isomery networking between voltage Power Line Carrier Channel and micropower wireless channel, presses between communication node
It is communicated according to preset Multi-path route, when current path can not communicate, is switched to alternative path and is communicated；
2) host node is based on electric energy meter address information tissue power failure message and power failure message is transmitted to concentrator MCU；
3) concentrator MCU judges the power failure message that host node forwards, and is converted into the agreement communicated between main website
Protocol massages are simultaneously reported to main website by message, and completing to have a power failure reports.Main website receives user's power-off event.
Embodiment 2
It further include the networking of host node and child node before the step 1), specifically: main website issues sub- section to concentrator
The corresponding electric energy meter address information (archive information) of point, concentrator read the electric energy meter address information (shelves of host node on concentrator
Case information) and be compared with the electric energy meter address information (archive information) that main website issues, after the completion of comparison according to electric energy meter
Location information (archive information) carries out the networking of host node and child node, as shown in Figure 1.
The bimodulus isomery group-network construction is as shown in Figures 2 and 3, and relaying child node, middle stepchild are included in the child node
Node is used to electric energy meter data (being outage information in the present embodiment) being sent to host node as child node, based on relaying
Node and child node provide the relay route of communication；Outage information tool is sent based on bimodulus isomery group-network construction in the step 1)
Body are as follows: as shown in figure 4, power failure child node sends outage information by micropower wireless channel using spot broadcasting mode, if
Higher level relays child node and has a power failure (dotted line), then higher level relays child node and sends outage information by micropower wireless channel；If
Higher level relays child node and does not have a power failure (solid line), then higher level relays child node and stopped by voltage Power Line Carrier Channel (high speed carrier) transmission
Power information.Solid line represents power line carrier communication (high speed carrier) in Fig. 3, and dotted line indicates micro power radio communication；
In the step 1) outage information be power failure bitmap set table, the power failure bitmap set table as shown in figure 5, according to
The number of child node calculates the size of power failure bitmap set table, and divides specific bit map location, such as son for each child node
Number of nodes is 200, can indicate 8 child nodes according to 1 byte 8bit, 200 child node bitmap sizes are 25 bytes, are not had a power failure
When, the corresponding bitmap of child node is 0, and if there is child node has a power failure, the corresponding bitmap of power failure child node sets 1, obtains power failure bitmap
The specific steps of set table, the step 1) include:
11) child node has a power failure, and the corresponding bitmap of power failure child node sets 1, Random Waiting Time t1, by power failure bitmap set table
It is sent to other child nodes；
12) after power failure bitmap set table issues, the child node waiting time t2 of power failure bitmap set table is received, is carried out
Power failure bitmap set table collects arrangement, received power failure bitmap set table will be compared for several times, raw using logical relation "or"
Host node is reported at newest power failure bitmap set table；For example, the child node receives power failure bitmap set table and is for the first time
00000001, second of power failure bitmap set table is 00000010, then the child node forms 00000011 new power failure bitmap and sets
Position table；
13) after host node receives power failure bitmap set table, certain time t3 is waited, t3 is the multiple of t2, by the t3 time
Power failure bitmap set table received for several times is compared in section, and final power failure bitmap set is generated using logical relation "or"
Power failure bitmap set table is converted into corresponding electric energy meter address information by table.
The Random Waiting Time t1 is Millisecond, and waiting time t2 is second grade, is calculated according to the series of routing, road
Increased by 1 second by increasing by 1 grade of waiting time.
It is communicated between communication node according to preset Multi-path route, when current path can not communicate, is switched to standby
Routing diameter is communicated method particularly includes: the correspondence matrix between communication node is formed between host node and child node
All communication paths are calculated according to correspondence matrix table, and are carried out to all communication paths according to communication quality for table
Sequence obtains optimal path, is communicated between communication node according to optimal path, when current path can not communicate, by communication matter
The sequence of amount from high to low is switched to alternative path and is communicated.
As shown in fig. 6, obtaining optimal path specific steps are as follows:
21) host node carries out voltage Power Line Carrier Channel and micropower wireless channel between node specified in networking child node
Communication test；
22) child node receives host node or returns after relaying the data of the communication test of child node to test data
Code；
23) host node receives test back code after, correspondence submatrix table is filled in by host node, judges all nodes logical
Whether the communication information in gateway system submatrix table is completed, the more new node correspondence matrix table if completing, according to communication
Relational matrix table obtains communication path, wherein the communication information in correspondence submatrix table includes this node and adjacent node
Between communication test number, power line carrier communication uplink and downlink success rate, micro power radio communication uplink and downlink success rate and channel radio
Believe that signal strength information, correspondence matrix table are that the information of all correspondence submatrix tables summarizes；
24) host node selects same test number and the communication highest communication path of success rate from correspondence matrix table
As optimal path.
Embodiment 3:
A kind of power failure reporting system, including main website, concentrator and child node, main website are used to send request data to concentrator
Frame shows the acknowledgement frame that concentrator returns, while receiving and showing the data frame of concentrator active reporting；
Concentrator includes concentrator micro-control unit (Micro Control Unit, MCU) and host node, concentrator MCU
For acquiring the data of child node and carrying out data storage, processing and forwarding；Host node includes the electricity configured on concentrator ontology
Line of force carrier wave and micropower wireless double mode communication module and processor module receive son for forming communication network with child node
Node data is transmitted to concentrator MCU, management communication lines by；
Child node includes the power line carrier configured on electric energy meter ontology and micropower wireless double mode communication module and processing
Device module, for the data (being outage information in the present embodiment) of electric energy meter to be transferred to host node.
In the present embodiment specifically:
Main website is used to issue the corresponding electric energy meter address information of child node to concentrator；
Concentrator includes concentrator MCU and host node, and concentrator MCU includes power failure reporting module, and power failure reporting module is used
Judge in the power failure message forwarded to host node, is converted into the protocol massages communicated between main website and will be on protocol massages
Main website is offered, completing to have a power failure reports；Host node includes conversion reporting module, and conversion reporting module is for receiving stopping for child node
After power information, outage information is converted into corresponding electric energy meter address information, is based on electric energy meter address information tissue power failure message
And power failure message is transmitted to concentrator MCU；
Main website includes receiving module, the protocol massages reported for receiving concentrator MCU；
Outage information is based on bimodulus isomery group-network construction and is sent to host node by child node for detecting power failure；Institute
State bimodulus isomery group-network construction and carry out isomery networking between voltage Power Line Carrier Channel and micropower wireless channel, communication node it
Between communicated according to preset Multi-path route, when current path can not communicate, be switched to alternative path and communicated.
Main website further includes issuing module, for issuing the corresponding electric energy meter address information of child node to concentrator；Concentrator
MCU further includes information contrast module, for read host node on concentrator electric energy meter address information and with electricity under main website
Energy table address information is compared；Host node further includes networking module, for according to electric energy meter address information carry out host node and
The networking of child node.
Comprising relaying child node in the child node, relaying child node is used to outage information being sent to master as child node
Node provides the relay route of communication as relaying for host node and child node；The child node is based on bimodulus isomery group rack
Structure sends outage information specifically: power failure child node sends the letter that has a power failure by micropower wireless channel using spot broadcasting mode
Breath, if higher level relays child node and has a power failure, higher level relays child node and sends outage information by micropower wireless channel；If
Higher level relays child node and does not have a power failure, then higher level relays child node and sends outage information by voltage Power Line Carrier Channel.
The outage information is power failure bitmap set table, calculates the big of power failure bitmap set table according to the number of child node
It is small, and specific bit map location is divided for each child node, when not having a power failure, the corresponding bitmap of child node is 0, if there is child node
Have a power failure, the corresponding bitmap of power failure child node sets 1, obtains power failure bitmap set table, described that outage information is based on bimodulus isomery group
The specific steps that planar network architecture is sent to host node include:
11) child node has a power failure, and the corresponding bitmap of power failure child node sets 1, Random Waiting Time t1, by power failure bitmap set table
It is sent to other child nodes；
12) after power failure bitmap set table issues, the child node waiting time t2 of power failure bitmap set table is received, is carried out
Power failure bitmap set table collects arrangement, received power failure bitmap set table will be compared for several times, raw using logical relation "or"
Host node is reported at newest power failure bitmap set table；
Outage information is converted into the specific steps of corresponding electric energy meter address information by the host node are as follows:
13) after host node receives power failure bitmap set table, certain time t3 is waited, t3 is the multiple of t2, by the t3 time
Power failure bitmap set table received for several times is compared in section, and final power failure bitmap set is generated using logical relation "or"
Power failure bitmap set table is converted into corresponding electric energy meter address information by table.
It is communicated between communication node according to preset Multi-path route, when current path can not communicate, is switched to standby
Routing diameter is communicated specifically: the correspondence matrix table between communication node, root are formed between host node and child node
All communication paths are calculated according to correspondence matrix table, and all communication paths are ranked up according to communication quality
It to optimal path, is communicated between communication node according to optimal path, when current path can not communicate, by communication quality from height
Alternative path is switched to low sequence to be communicated.
It is described to obtain optimal path specific steps are as follows:
21) host node carries out voltage Power Line Carrier Channel and micropower wireless channel between node specified in networking child node
Communication test；
22) child node receives host node or returns after relaying the data of the communication test of child node to test data
Code；
23) host node receives test back code after, correspondence submatrix table is filled in by host node, judges all nodes logical
Whether the communication information in gateway system submatrix table is completed, the more new node correspondence matrix table if completing, according to communication
Relational matrix table obtains communication path, wherein the communication information in correspondence submatrix table includes this node and adjacent node
Between communication test number, power line carrier communication uplink and downlink success rate, micro power radio communication uplink and downlink success rate and channel radio
Believe that signal strength information, correspondence matrix table are that the information of all correspondence submatrix tables summarizes；
24) host node selects same test number and the communication highest communication path of success rate from correspondence matrix table
As optimal path.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of power failure report method, which comprises the following steps:
1) child node detects power failure, and outage information is based on bimodulus isomery group-network construction and is sent to host node, host node
After the outage information for receiving child node, outage information is converted into corresponding electric energy meter address information, the bimodulus isomery group
Planar network architecture carries out isomery networking between voltage Power Line Carrier Channel and micropower wireless channel, according to preset between communication node
Multi-path route is communicated, and when current path can not communicate, is switched to alternative path and is communicated；
2) host node is based on electric energy meter address information tissue power failure message and power failure message is transmitted to concentrator MCU；
3) concentrator MCU judges the power failure message that host node forwards, and is converted into the protocol massages communicated between main website
And protocol massages are reported to main website, completing to have a power failure reports.
2. a kind of power failure report method according to claim 1, which is characterized in that further include main section before the step 1)
The networking of point and child node, specifically: main website issues the corresponding electric energy meter address information of child node to concentrator, and concentrator is read
It the electric energy meter address information of host node and is compared with the electric energy meter address information that main website issues on concentrator, after the completion of comparison
The networking of host node and child node is carried out according to electric energy meter address information.
3. a kind of power failure report method according to claim 1, which is characterized in that saved in the child node comprising middle stepchild
Point, relaying child node are used to outage information being sent to host node as child node, are that host node and child node mention as relaying
For the relay route of communication；Outage information is sent based on bimodulus isomery group-network construction in the step 1) specifically: have a power failure son section
Point sends outage information by micropower wireless channel using spot broadcasting mode, if higher level relays child node and has a power failure, on
Grade relaying child node sends outage information by micropower wireless channel；Do not have a power failure if higher level relays child node, in higher level
Outage information is sent by voltage Power Line Carrier Channel after child node.
4. a kind of power failure report method according to claim 1, which is characterized in that outage information is to stop in the step 1)
Potential diagram set table calculates the size of power failure bitmap set table according to the number of child node, and divides specifically for each child node
Bit map location, when not having a power failure, the corresponding bitmap of child node be 0, if there is child node have a power failure, the corresponding bitmap of power failure child node
1 is set, power failure bitmap set table is obtained, the specific steps of the step 1) include:
11) child node has a power failure, and the corresponding bitmap of power failure child node sets 1, Random Waiting Time t1, and power failure bitmap set table is sent
Give other child nodes；
12) after power failure bitmap set table issues, the child node waiting time t2 of power failure bitmap set table is received, is had a power failure
Bitmap set table collects arrangement, received power failure bitmap set table will be compared for several times, is generated most using logical relation "or"
New power failure bitmap set table is reported to host node；
13) after host node receives power failure bitmap set table, waiting certain time t3, t3 is the multiple of t2, will be in the t3 period
Received power failure bitmap set table is compared for several times, and final power failure bitmap set table is generated using logical relation "or", will
Power failure bitmap set table is converted into corresponding electric energy meter address information.
5. a kind of power failure report method according to claim 1, which is characterized in that according to preset more between communication node
Path routing is communicated, and when current path can not communicate, is switched to what alternative path was communicated method particularly includes: host node
The correspondence matrix table between communication node is formed between child node, is calculated according to correspondence matrix table all
Communication path, and it is ranked up to obtain optimal path according to communication quality to all communication paths, according to most between communication node
Good path is communicated, and when current path can not communicate, is switched to alternative path by the sequence of communication quality from high to low and is carried out
Communication.
6. a kind of power failure report method according to claim 5, which is characterized in that obtain optimal path specific steps are as follows:
21) host node carries out voltage Power Line Carrier Channel and micropower eless channel communication between node specified in networking child node
Test；
22) child node receives host node or carries out back code to test data after relaying the data of the communication test of child node；
23) host node receives test back code after, correspondence submatrix table is filled in by host node, judge all nodes communication close
It is whether the communication information in submatrix table is completed, the more new node correspondence matrix table if completing, according to correspondence
Matrix table obtains communication path, wherein the communication information in correspondence submatrix table includes leading between this node and adjacent node
Believe testing time, power line carrier communication uplink and downlink success rate, micro power radio communication uplink and downlink success rate and wireless communication letter
Number strength information, correspondence matrix table are that the information of all correspondence submatrix tables summarizes；
24) host node selects same test number and the communication highest communication path conduct of success rate from correspondence matrix table
Optimal path.
7. a kind of power failure reporting system, which is characterized in that including main website, concentrator and child node, in which:
Concentrator includes concentrator MCU and host node, and concentrator MCU includes power failure reporting module, power failure reporting module for pair
The power failure message of host node forwarding is judged, is converted into the protocol massages communicated between main website and is reported to protocol massages
Main website, completing to have a power failure reports；Host node includes conversion reporting module, and conversion reporting module is used to receive the power failure letter of child node
After breath, outage information is converted into corresponding electric energy meter address information, based on electric energy meter address information tissue power failure message and is incited somebody to action
Power failure message is transmitted to concentrator MCU；
Main website includes receiving module, the protocol massages reported for receiving concentrator MCU；
Outage information is based on bimodulus isomery group-network construction and is sent to host node by child node for detecting power failure；It is described double
Mould isomery group-network construction carries out isomery networking between voltage Power Line Carrier Channel and micropower wireless channel, presses between communication node
It is communicated according to preset Multi-path route, when current path can not communicate, is switched to alternative path and is communicated.
8. a kind of power failure reporting system according to claim 7, which is characterized in that main website further includes issuing module, is used for
The corresponding electric energy meter address information of child node is issued to concentrator；Concentrator MCU further includes information contrast module, for reading collection
It the electric energy meter address information of host node and is compared with the electric energy meter address information that main website issues on middle device；Host node further includes
Networking module, for carrying out the networking of host node and child node according to electric energy meter address information.
9. a kind of power failure reporting system according to claim 7, which is characterized in that saved in the child node comprising middle stepchild
Point, relaying child node are used to outage information being sent to host node as child node, are that host node and child node mention as relaying
For the relay route of communication；The child node is based on bimodulus isomery group-network construction and sends outage information specifically: power failure child node
Outage information is sent by micropower wireless channel using spot broadcasting mode, if higher level relays child node and has a power failure, higher level
It relays child node and outage information is sent by micropower wireless channel；Do not have a power failure if higher level relays child node, higher level's relaying
Child node sends outage information by voltage Power Line Carrier Channel.
10. a kind of power failure reporting system according to claim 7, which is characterized in that the outage information is power failure bitmap
Set table calculates the size of power failure bitmap set table according to the number of child node, and divides specific bitmap for each child node
Position, when not having a power failure, the corresponding bitmap of child node is 0, and if there is child node has a power failure, the corresponding bitmap of power failure child node is set 1, obtained
To power failure bitmap set table, the specific steps packet that outage information is sent to host node based on bimodulus isomery group-network construction
It includes:
11) child node has a power failure, and the corresponding bitmap of power failure child node sets 1, Random Waiting Time t1, and power failure bitmap set table is sent
To other child nodes；
12) after power failure bitmap set table issues, the child node waiting time t2 of power failure bitmap set table is received, is had a power failure
Bitmap set table collects arrangement, received power failure bitmap set table will be compared for several times, is generated most using logical relation "or"
New power failure bitmap set table is reported to host node；
Outage information is converted into the specific steps of corresponding electric energy meter address information by the host node are as follows:
13) after host node receives power failure bitmap set table, waiting certain time t3, t3 is the multiple of t2, will be in the t3 period
Received power failure bitmap set table is compared for several times, and final power failure bitmap set table is generated using logical relation "or", will
Power failure bitmap set table is converted into corresponding electric energy meter address information.
11. a kind of power failure reporting system according to claim 7, which is characterized in that according to preset between communication node
Multi-path route is communicated, and when current path can not communicate, is switched to what alternative path was communicated specifically: host node and
The correspondence matrix table between communication node is formed between child node, and all lead to is calculated according to correspondence matrix table
Believe path, and all communication paths are ranked up to obtain optimal path according to communication quality, basis is best between communication node
Path is communicated, and when current path can not communicate, is switched to alternative path by the sequence of communication quality from high to low and is led to
Letter.
12. a kind of power failure reporting system according to claim 11, which is characterized in that obtain optimal path specific steps
Are as follows:
21) host node carries out voltage Power Line Carrier Channel and micropower eless channel communication between node specified in networking child node
Test；
22) child node receives host node or carries out back code to test data after relaying the data of the communication test of child node；
23) host node receives test back code after, correspondence submatrix table is filled in by host node, judge all nodes communication close
It is whether the communication information in submatrix table is completed, the more new node correspondence matrix table if completing, according to correspondence
Matrix table obtains communication path, wherein the communication information in correspondence submatrix table includes leading between this node and adjacent node
Believe testing time, power line carrier communication uplink and downlink success rate, micro power radio communication uplink and downlink success rate and wireless communication letter
Number strength information, correspondence matrix table are that the information of all correspondence submatrix tables summarizes；
24) host node selects same test number and the communication highest communication path conduct of success rate from correspondence matrix table
Optimal path.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687590A (en) * | 2019-01-29 | 2019-04-26 | 国网湖南省电力有限公司 | A kind of be classified stops send a telegram in reply report method, system |
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| CN116660680A (en) * | 2023-05-31 | 2023-08-29 | 国家电网有限公司 | Node power line communication-based power outage event studying and judging method |
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| CN109687590A (en) * | 2019-01-29 | 2019-04-26 | 国网湖南省电力有限公司 | A kind of be classified stops send a telegram in reply report method, system |
| CN109687590B (en) * | 2019-01-29 | 2022-05-24 | 国网湖南省电力有限公司 | Grading outage and restoration reporting method and system |
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| CN110514886A (en) * | 2019-05-14 | 2019-11-29 | 国网浙江省电力有限公司嘉兴供电公司 | A kind of electric energy meter power down information concentration reporting device |
| CN110515030A (en) * | 2019-09-03 | 2019-11-29 | 国网青海省电力公司电力科学研究院 | A kind of simulation detection system automating power failure reporting functions |
| CN110619741A (en) * | 2019-10-22 | 2019-12-27 | 国家电网有限公司 | Concentrator separation dual-channel local communication module and networking method |
| CN110619741B (en) * | 2019-10-22 | 2020-09-29 | 国家电网有限公司 | Concentrator separation dual-channel local communication module and networking method |
| CN113037332A (en) * | 2021-03-25 | 2021-06-25 | 深圳友讯达科技股份有限公司 | Tree network communication method based on dual-channel hybrid multiplexing |
| CN113078734A (en) * | 2021-05-14 | 2021-07-06 | 宁波三星医疗电气股份有限公司 | Method for reporting power failure of electric energy meter |
| CN113507523A (en) * | 2021-07-09 | 2021-10-15 | 南方电网科学研究院有限责任公司 | Method and device for reporting power failure of metering equipment |
| CN116032773A (en) * | 2023-03-30 | 2023-04-28 | 深圳市鼎信智慧科技有限公司 | Power line monitoring system in low signal area |
| CN116660680A (en) * | 2023-05-31 | 2023-08-29 | 国家电网有限公司 | Node power line communication-based power outage event studying and judging method |
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