CN106100698A - A kind of network-building method being applied to the power line carrier module that power information gathers - Google Patents
A kind of network-building method being applied to the power line carrier module that power information gathers Download PDFInfo
- Publication number
- CN106100698A CN106100698A CN201610407012.5A CN201610407012A CN106100698A CN 106100698 A CN106100698 A CN 106100698A CN 201610407012 A CN201610407012 A CN 201610407012A CN 106100698 A CN106100698 A CN 106100698A
- Authority
- CN
- China
- Prior art keywords
- node
- message
- network
- networking
- host node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/544—Setting up communications; Call and signalling arrangements
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/546—Combination of signalling, telemetering, protection
Abstract
The invention discloses a kind of network-building method being applied to the power line carrier module that power information gathers, its networking initialization procedure uses host node to dominate the networking mode of formula, beacon message is sent by host node, then initiate, for receive beacon message that host node sends, the application that networks from node, do not remove access channel for not receiving then the keeping from node mourning in silence of beacon message that host node sends.The present invention is through redesigning the flow process of networking, a kind of network-building method being applied to the power line carrier module that power information gathers is provided, host node is used to dominate the networking mode of formula, and to introduce time slot assignment mechanism be that networking distributes special competition slot and non-competing time slot, not only reduce the node access times to channel, and whole networking process is more nursed one's health in order, can the most effectively shorten the networking time.
Description
Technical field
The present invention relates to a kind of networking technology, particularly relate to a kind of power line carrier mould being applied to power information collection
The network-building method of block, belongs to power-line carrier communication field.
Background technology
Power line carrier communication is the technology utilizing existing power transmission line to carry out information transmission, and it, without wiring, is
A kind of valid data communication mode of low cost.
At present, power-line carrier communication in fields such as power information collection, Smart Home, wisdom street lamps all have should
With, especially gathering field in power information, the electric energy meter more than 80% is that the mode using power line carrier realizes power information
Upload.
In power information collection field, concentrator needs the electric energy meter in institute's compass of competency is carried out information gathering, electricity
Line of force carrier module just achieves writing to each other between concentrator and electric energy meter.At transmitting terminal, power line carrier module receives
The information of electric energy meter, and will transmit on modulates information to electric lines of force；At receiving terminal, power line carrier module will have from electric lines of force
Effect information demodulates out, and transmits information to concentrator.Before carrying out power information collection, needed host node to from
The management of node, i.e. completes host node and the networking from node, also wants selected part from node as via node, to extend letter
The transmission range of breath.Due to the unstability of power line transmission channel, after networking completes, in addition it is also necessary to network is safeguarded
And reconstruct, to form a carrier communication network that can dynamically change network topology.
At present, the more commonly used networking technology is a kind of dynamic routing networking technology based on flooding network, and this technology has
Having the features such as self-forming, self-recoverage, self-organizing, in network, all nodes are all full-function devices, and each node can do other
The relaying of node, can communicate between any two nodes.So this latticed form is more flexible, but route technology is the most multiple
Miscellaneous.
Should comprise the following steps based on the networking initialization procedure of the dynamic routing networking technology flooding network:
In step 1, network from node, send networking request signal with the form of broadcast after the power-up, other nodes receive
Increase this node address after this signal, and continue to forward, until host node receives this request signal by this signal；
Step 2, host node receive the broadcast singal sent from node, and select Optimization route, and networking request is replied letter
Cease and be sent back to, from node, i.e. complete the networking from node by the Optimization route selected；
Step 3, host node arrange the Optimization route that the storage of specific depositor is the most selected, will be straight between later stage master and slave node
Connect the transmission utilizing selected Optimization route to complete information, and without using the mode of flooding to select route.
Should comprise the following steps based on the network operation process of the dynamic routing networking technology flooding network:
On the path being chosen to be Optimization route, all of node is by periodic broadcasting heartbeat message, and current unactivated road
Broadcast is then need not by upper node.Active node notifies its neighbor node by broadcast heartbeat message, and it is still in swashing
The state of living.And receive the neighbor node of heartbeat message, think between it and the neighbor node broadcasting this heartbeat message the most accordingly
Link is intact.If within the time of regulation, a certain node does not the most receive from certain joint in its neighbor node
Any information that point is sent, then, the route being just set as between this node and this neighbor node is the most damaged, will carry out local
Route repair.
Should comprise the following steps based on the network restoration process of the dynamic routing networking technology flooding network:
Step 1, a certain out of touch from node, next stage node on the route is by broadcast route request message, it is intended to seek
Look for new path to lead to host node, if success will receive the routing reply message of host node, then complete route repair；
Step 2, if it fails, all nodes downstream are sent message by this node, informs the reason of routing failure, downstream
Node will re-broadcast networking request message, and application networks.
But, at least there is three below shortcoming in existing dynamic routing networking technology based on flooding network:
1, each the most all sends the request message that networks, and this networking request message with the form of broadcast from node
Have passed through and repeatedly forward, this mode causes the busy of whole network channel；And host node will receive same from node
A plurality of networking solicited message, host node need from numerous paths select an optimal path, add host node
Computational burden.
2, in the process of networking, each is required to overseas broadcast from node and forwards message, repeatedly busy channel；For
Avoid conflict, need channel is monitored from node, and use the mode busy channel of competition.Each from node need repeatedly
Busy channel, needs repeatedly to be at war with, adds the work load from node.
3, network active maintenance mechanism is lacked.The characteristic of channel of power line communication changes with the change of power load, with
Shi Yitian is the cycle to have periodic feature, and therefore the optimal path in network is also in change, and above-mentioned scheme loses at node
The reparation routeing can be carried out after contact, but lack the assessment of the route to whole network, again select Optimization route.
Above-mentioned shortcoming 1 and shortcoming 2 all cause network organizing overlong time, it is generally the case that a host node management
100, from node, need the networking time of about 24 hours, have had a strong impact on engineering efficiency；Shortcoming 3 does not the most utilize electric lines of force
Periodic feature path is reappraised, make communication not make full use of Optimization route, had a strong impact on power information
The speed gathered.
Summary of the invention
Present invention is primarily targeted at, overcome deficiency of the prior art, through redesigning the flow process of networking, it is provided that one
Plant the new network-building method being applied to the power line carrier module that power information gathers, not only reduce the node access to channel
Number of times, and whole networking process is more nursed one's health in order, can the most effectively shorten the networking time, have the exploitation value in industry
Value.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of network-building method being applied to the power line carrier module that power information gathers, its networking initialization procedure uses main joint
The networking mode of the leading formula of point, is sent beacon message by host node, for receive beacon message that host node sends from joint
Point then initiates the application that networks, and does not goes to access for not receiving then the keeping mourning in silence of beacon message that host node sends from node
Channel；
Wherein, beacon message comprises the beacon slot in the beacon period of host node distribution, and this beacon slot includes competition slot
With non-competing time slot；Non-competing time slot is the use time slot that host node distributes to from node, and competition slot is to use competing from node
The mode striven carries out the use time slot of channel access；
Described networking initializes and specifically includes following steps:
1-1) electrifying startup networking, host node with broadcast pattern in network from node send beacon message；
1-2) receive, from node, the beacon message that host node sends, and the competition slot specified at beacon message sends to network and asks
Ask message to host node；
1-3) host node receives after the networking request message that node sends, and carries out authentication；Host node will network afterwards
Request result, at the non-competing time slot of host node regulation, informs to this from node by sending management instruction message；
Ask from the networking of node if host node refuses this, will be no longer for non-competing time slot should be distributed from node；
If host node agrees to that this is asked from the networking of node, it is should be non-from node distribution while sending management instruction message
Competition slot；
1-4) after the management receiving host node from node indicates message and allows it to network, i.e. should complete from node into
Net, becomes one-level from node；
This one-level, continues extroversion is in this one-level around node from node in the non-competing time slot that host node is its distribution
But be not received by the next stage of the beacon message that host node sends from node, send beacon message with the pattern of broadcast；
1-5) in network, a certain next stage receives one-level after the beacon message that node sends from node, advises at beacon message
Networking request message is sent to this one-level from node in fixed competition slot；
1-6) this one-level receives the next stage networking request message from node from node, and is forwarded to by networking request message main
Node；
1-7) host node receives this one-level after the networking request message that node forwards, and carries out authentication, and replys management
Instruction message, distributes beacon slot for next stage from node；
Host node sends updating and management instruction message to this one-level from node simultaneously, and from node upgrading, this one-level is become relaying joint
Point；
1-8) this one-level receives the management instruction message of host node from node, and is forwarded to corresponding next stage from node；Should
One-level receives the updating and management instruction message of host node from node, and upgrading becomes via node；
1-9) when this next stage from node receive management instruction message go through network after, this next stage i.e. completes from node
Network, become two grades from node；
1-10) when two grades from node network after, these two grades from node host node be its distribution non-competing time slot in, it is right to continue
Outgoing is delivered letters mark message, is in these the two grades lower next stage around node and initiates association from node to trigger and network request；
Until distance host node farthest from node add network, complete networking.
The present invention is further arranged to: network operation process utilizes route list message to form heartbeat detection message, by group
Net complete after all networkings via node and from node, the transmission route list message of fixed cycle, host node is according to heart beating
Detection messages carries out collecting of whole network state information；
Wherein, route list message carries via node or from the route list information of node；Route list is each joint
Point is during networking, and according to the reception of beacon message, the neighbor node of perception oneself is also recorded and formed；
Described network operation specifically includes following steps:
2-1) each sending route list message from node fixed cycle to affiliated via node, via node is according to the road received
Carried out judging from whether node enlivens online by list message；
2-2) route list of local maintenance and the website of judgement are enlivened information by relay, are examined by the heart beating of fixed cycle
Observe and predict literary composition, be sent to host node；
2-3) host node receives heartbeat detection message, collects, according to heartbeat detection message, the whole net that the whole network node is the most online
Network status information；
If 2-4) a certain node exceedes the setting time and does not receives the route list message of host node or via node, then judge from
Oneself is in off-line state, by reselecting via node in the route list of oneself, and to the via node reselected
Sending networking request message, application networks and completes to network.
The present invention is further arranged to: network reconfiguration process utilizes the change of power line transmission channel cycle and integral point to check meter,
Set time before integral point is checked meter carries out route assessment and completes route assessment, uses the weight again updated with integral point when checking meter
Network forming network；
Described network reconfiguration specifically includes following steps:
3-1) the set time before integral point is checked meter, host node open route evaluation profile, and send management instruction message inform
Each node；
3-2) former via node receives management instruction message, and forwards each from node；
3-3) a certain reception from node manages instruction message, concurrent out-trunk change request message；
3-4) former via node receives relaying change request message, and is forwarded to host node；
3-5) host node receives relaying change request message, according to the relaying change content of request message and whole network topology
Situation, again for specifying a via node from node from alternative via node, newly relays joint as this from node
Point, and return relaying change confirmation message；
3-6) former via node receives the relaying change confirmation message of host node, and is forwarded to corresponding from node；
3-7) receive relaying change confirmation message, simultaneously host node broadcast list message from node, inform that each node is new
Route situation；
3-8) former via node receives the route list message of host node, and is forwarded to corresponding from node；Meanwhile, newly relay
Node receives the route list message of host node, and is forwarded to corresponding from node；
3-9) new via node should being defined as it relay joint from node reception route list message of via node is changed in request
Point.
The present invention is further arranged to: described integral point is checked meter and carried out 24 centralized automatic meter-readings every day, then route assesses every day also
Carry out 24 times.
Compared with prior art, the invention have the advantages that:
1, in networking initialization procedure, redesign the flow process of networking, use host node to dominate the networking mode of formula, and introduce
Time slot assignment mechanism is that networking distributes special competition slot and non-competing time slot, not only reduces the node access time to channel
Number, and whole networking process is more nursed one's health in order, can the most effectively shorten the networking time.
2, during network operation, utilize route list message to serve as heartbeat detection message, can either safeguard network-like
State, in making again network, each node understands whole network topology, and the utilization rate of message is greatly improved.
3, in network reconfiguration process, the change of power line transmission channel cycle and integral point is utilized to check meter, before integral point is checked meter
Set time carries out route assessment and completes route assessment, uses the reconstructed network again updated with integral point when checking meter, it is to avoid
Route assessment repeatedly increases the burden of channel access, just completes route assessment, it is ensured that when collection is copied before beginning copied by collection simultaneously
Select current optimum channel.
Foregoing is only the general introduction of technical solution of the present invention, in order to be better understood upon the technological means of the present invention, under
Face combines accompanying drawing, and the invention will be further described.
Accompanying drawing explanation
Fig. 1 is that in a kind of network-building method being applied to the power line carrier module that power information gathers of the present invention, networking is initial
Change flow chart；
Fig. 2 be a kind of power line carrier module being applied to power information collection of the present invention network-building method in networking initialized
The beacon slot division figure related in journey；
Fig. 3 is network operation flow process in a kind of network-building method being applied to the power line carrier module that power information gathers of the present invention
Figure；
Fig. 4 is network reconfiguration flow process in a kind of network-building method being applied to the power line carrier module that power information gathers of the present invention
Figure.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
The power line carrier module being applied in power information acquisition system has three types, respectively concentrator module,
Three-phase meter module and single-phase meter module, and on concentrator, three-phase meter and single-phase meter, have fixing installation site respectively.Hardware is tied
On structure, power line carrier module is by carrier chip, transmitting power amplifying circuit, wave reception filtering circuit, coupling circuit, zero passage detection
Circuit and peripheral interface circuit composition.In actual applications, interface circuit connection concentrator and electric energy meter specify according to standard
Agreement carries out the transmission of data；Coupling circuit will connect electric lines of force, and information coupled to electric lines of force, or effective by electric lines of force
Information is taken out, and is sent to carrier chip.
Coupling circuit therein plays isolation forceful electric power and the effect of light current in whole hardware configuration, and by signal with coupling
Mode be delivered on electric lines of force be transmitted；Its coupling coil constitutes high pass filter with electric capacity, isolates out the high pressure of power frequency
Signal.
The signal modulated mainly was carried out one before being coupled on electric lines of force by transmitting power amplifying circuit therein
Level power amplification, to ensure the reliability that signal transmits.
The outer filter circuit of receiving sheet therein receives the carrier signal that coupling circuit is sent here, carries through band filter
Ripple frequency-selecting, filtering, improve the receptivity of carrier signal.
Zero cross detection circuit therein informs carrier chip in a pulsed fashion the zero cross signal of industrial-frequency alternating current, thus
Foundation is provided for tdm communication and phase judgment, so the accuracy of crossover point signal directly affects the effect of tdm communication,
And the accuracy of zero cross detection circuit depends primarily on the precision of device, therefore the device precision of this partial circuit is the highest more good.
The model of carrier chip power application line carrier communication therein, specifically by application layer, transport layer, Internet, number
Form according to link layer and physical layer；Data link layer includes network management sublayer and medium access control sublayer.
In order to overcome the many deficiencies in existing networking technology, through redesigning the flow process of networking, the present invention provides a kind of
Being applied to the network-building method of the power line carrier module that power information gathers, it is applied to network management sublayer, and it is right to specifically include
The improvement that networking initialization, network operation and network reconfiguration three aspect are carried out.
As it is shown in figure 1, the present invention provides a kind of network-building method being applied to the power line carrier module that power information gathers,
Its networking initialization procedure uses host node to dominate the networking mode of formula, host node send beacon message, for receiving master
The beacon message that node sends then initiate the application that networks from node, for do not receive beacon message that host node sends from
Node then keeps mourning in silence and not removing access channel.
Wherein, host node refers to concentrator side power line carrier module, refers to the power line carrier of electric energy meter side from node
Module, via node refers to be served as by the power line carrier module of electric energy meter side, and via node possesses the function that information forwards.
Wherein, beacon message comprises the beacon slot in the beacon period of host node distribution, as in figure 2 it is shown, during this beacon
Gap includes competition slot and non-competing time slot；Non-competing time slot is the use time slot that host node distributes to from node, competition slot
For using the mode of competition to carry out the use time slot of channel access from node.
In power line communication network from node, after receiving the beacon message of host node, according in beacon message divide
Beacon slot, carry out channel access.Host node, when carrying out channel access, needs to consider the phase line factor of electric lines of force.Different
On leg of power line from node, when communicating with host node, it is also desirable to consider leg of power line factor.Can be according to self
The phase line at place, selects corresponding time slot to communicate with host node.
As it is shown in figure 1, described networking initializes specifically includes following steps:
1-1) electrifying startup networking, host node with broadcast pattern in network from node send beacon message；
1-2) receive, from node, the beacon message that host node sends, and the competition slot specified at beacon message sends to network and asks
Ask message to host node；
1-3) host node receives after the networking request message that node sends, and carries out authentication；Host node will network afterwards
Request result, at the non-competing time slot of host node regulation, informs to this from node by sending management instruction message；
Ask from the networking of node if host node refuses this, will be no longer for non-competing time slot should be distributed from node；
If host node agrees to that this is asked from the networking of node, it is should be non-from node distribution while sending management instruction message
Competition slot；
1-4) after the management receiving host node from node indicates message and allows it to network, i.e. should complete from node into
Net, becomes one-level from node；
This one-level, continues extroversion is in this one-level around node from node in the non-competing time slot that host node is its distribution
But be not received by the next stage of the beacon message that host node sends from node, send beacon message with the pattern of broadcast；
1-5) in network, a certain next stage receives one-level after the beacon message that node sends from node, advises at beacon message
Networking request message is sent to this one-level from node in fixed competition slot；
1-6) this one-level receives the next stage networking request message from node from node, and is forwarded to by networking request message main
Node；
1-7) host node receives this one-level after the networking request message that node forwards, and carries out authentication, and replys management
Instruction message, distributes beacon slot for next stage from node；
Host node sends updating and management instruction message to this one-level from node simultaneously, and from node upgrading, this one-level is become relaying joint
Point；
1-8) this one-level receives the management instruction message of host node from node, and is forwarded to corresponding next stage from node；Should
One-level receives the updating and management instruction message of host node from node, and upgrading becomes via node；
1-9) when this next stage from node receive management instruction message go through network after, this next stage i.e. completes from node
Network, become two grades from node；
1-10) when two grades from node network after, these two grades from node host node be its distribution non-competing time slot in, it is right to continue
Outgoing is delivered letters mark message, is in these the two grades lower next stage around node and initiates association from node to trigger and network request；
Until distance host node farthest from node add network, complete networking.
The another of the network-building method of the present invention is improved to, and network operation process utilizes route list message to form heartbeat detection
Message, networking the via node of all networkings after completing and from node, the transmission route list message of fixed cycle, host node
Collecting of whole network state information is carried out according to heartbeat detection message.
Wherein, route list message carries via node or from the route list information of node；Route list is every
Individual node is during networking, and according to the reception of beacon message, the neighbor node of perception oneself is also recorded and formed.
As it is shown on figure 3, described network operation specifically includes following steps:
2-1) each sending route list message from node fixed cycle to affiliated via node, via node is according to the road received
Carried out judging from whether node enlivens online by list message；
2-2) route list of local maintenance and the website of judgement are enlivened information by relay, are examined by the heart beating of fixed cycle
Observe and predict literary composition, be sent to host node；
2-3) host node receives heartbeat detection message, collects, according to heartbeat detection message, the whole net that the whole network node is the most online
Network status information；
If 2-4) a certain node exceedes the setting time and does not receives the route list message of host node or via node, then judge from
Oneself is in off-line state, by reselecting via node in the route list of oneself, and to the via node reselected
Sending networking request message, application networks and completes to network.
Another of the network-building method of the present invention is improved to, network reconfiguration process utilize power line transmission channel cycle change and
Integral point is checked meter, and the set time before integral point is checked meter carries out route assessment and completes route assessment, uses weight with integral point when checking meter
The new reconstructed network updated.If integral point is checked meter, every day carries out 24 centralized automatic meter-readings, then route assessment is also carried out 24 times every day.
As shown in Figure 4, described network reconfiguration specifically includes following steps:
3-1) the set time before integral point is checked meter, host node open route evaluation profile, and send management instruction message inform
Each node；
3-2) former via node i.e. via node 1 shown in Fig. 4, receives management instruction message, and forwards each from node；
It is 3-3) a certain that from node, i.e. two shown in Fig. 4 grade, from node, receive management instruction message, the change request of concurrent out-trunk
Message；
3-4) former via node receives relaying change request message, and is forwarded to host node；
3-5) host node receives relaying change request message, according to the relaying change content of request message and whole network topology
Situation, again for specifying a via node from node from alternative via node, newly relays joint as this from node
Point i.e. via node 2 shown in Fig. 4, and return relaying change confirmation message；
3-6) former via node receives the relaying change confirmation message of host node, and is forwarded to corresponding from node；
3-7) receive relaying change confirmation message, simultaneously host node broadcast list message from node, inform that each node is new
Route situation；
3-8) former via node receives the route list message of host node, and is forwarded to corresponding from node；Meanwhile, newly relay
Node receives the route list message of host node, and is forwarded to corresponding from node；
3-9) new via node should being defined as it relay joint from node reception route list message of via node is changed in request
Point.
The innovative point of the present invention is, redesigns the flow process of networking, uses host node to dominate the networking mode of formula, and draws
Input time slot distribution mechanism is that networking distributes special competition slot and non-competing time slot, not only reduces the node access to channel
Number of times, and whole networking process is more nursed one's health in order, can the most effectively shorten the networking time.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty
Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or modification
For the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit of the foundation present invention
Any simple modification, equivalent variations and the modification being made above example, all still falls within the scope of technical solution of the present invention
In.
Claims (4)
1. the network-building method being applied to the power line carrier module that power information gathers, it is characterised in that: networking initializes
Process uses host node to dominate the networking mode of formula, host node send beacon message, for receiving the letter that host node sends
Mark message then initiate the application that networks from node, then keep quiet from node for do not receive beacon message that host node sends
Write from memory and do not remove access channel；
Wherein, beacon message comprises the beacon slot in the beacon period of host node distribution, and this beacon slot includes competition slot
With non-competing time slot；Non-competing time slot is the use time slot that host node distributes to from node, and competition slot is to use competing from node
The mode striven carries out the use time slot of channel access；
Described networking initializes and specifically includes following steps:
1-1) electrifying startup networking, host node with broadcast pattern in network from node send beacon message；
1-2) receive, from node, the beacon message that host node sends, and the competition slot specified at beacon message sends to network and asks
Ask message to host node；
1-3) host node receives after the networking request message that node sends, and carries out authentication；Host node will network afterwards
Request result, at the non-competing time slot of host node regulation, informs to this from node by sending management instruction message；
Ask from the networking of node if host node refuses this, will be no longer for non-competing time slot should be distributed from node；
If host node agrees to that this is asked from the networking of node, it is should be non-from node distribution while sending management instruction message
Competition slot；
1-4) after the management receiving host node from node indicates message and allows it to network, i.e. should complete from node into
Net, becomes one-level from node；
This one-level, continues extroversion is in this one-level around node from node in the non-competing time slot that host node is its distribution
But be not received by the next stage of the beacon message that host node sends from node, send beacon message with the pattern of broadcast；
1-5) in network, a certain next stage receives one-level after the beacon message that node sends from node, advises at beacon message
Networking request message is sent to this one-level from node in fixed competition slot；
1-6) this one-level receives the next stage networking request message from node from node, and is forwarded to by networking request message main
Node；
1-7) host node receives this one-level after the networking request message that node forwards, and carries out authentication, and replys management
Instruction message, distributes beacon slot for next stage from node；
Host node sends updating and management instruction message to this one-level from node simultaneously, and from node upgrading, this one-level is become relaying joint
Point；
1-8) this one-level receives the management instruction message of host node from node, and is forwarded to corresponding next stage from node；Should
One-level receives the updating and management instruction message of host node from node, and upgrading becomes via node；
1-9) when this next stage from node receive management instruction message go through network after, this next stage i.e. completes from node
Network, become two grades from node；
1-10) when two grades from node network after, these two grades from node host node be its distribution non-competing time slot in, it is right to continue
Outgoing is delivered letters mark message, is in these the two grades lower next stage around node and initiates association from node to trigger and network request；
Until distance host node farthest from node add network, complete networking.
A kind of network-building method being applied to the power line carrier module that power information gathers the most according to claim 1, its
It is characterised by: network operation process utilizes route list message to form heartbeat detection message, the networking all networkings after completing
Via node and from node, the transmission route list message of fixed cycle, host node carries out whole net according to heartbeat detection message
Collecting of network status information；
Wherein, route list message carries via node or from the route list information of node；Route list is each joint
Point is during networking, and according to the reception of beacon message, the neighbor node of perception oneself is also recorded and formed；
Described network operation specifically includes following steps:
2-1) each sending route list message from node fixed cycle to affiliated via node, via node is according to the road received
Carried out judging from whether node enlivens online by list message；
2-2) route list of local maintenance and the website of judgement are enlivened information by relay, are examined by the heart beating of fixed cycle
Observe and predict literary composition, be sent to host node；
2-3) host node receives heartbeat detection message, collects, according to heartbeat detection message, the whole net that the whole network node is the most online
Network status information；
If 2-4) a certain node exceedes the setting time and does not receives the route list message of host node or via node, then judge from
Oneself is in off-line state, by reselecting via node in the route list of oneself, and to the via node reselected
Sending networking request message, application networks and completes to network.
A kind of network-building method being applied to the power line carrier module that power information gathers the most according to claim 1, its
It is characterised by: network reconfiguration process utilizes the change of power line transmission channel cycle and integral point to check meter, fixing before integral point is checked meter
Time carries out route assessment and completes route assessment, uses the reconstructed network again updated with integral point when checking meter；
Described network reconfiguration specifically includes following steps:
3-1) the set time before integral point is checked meter, host node open route evaluation profile, and send management instruction message inform
Each node；
3-2) former via node receives management instruction message, and forwards each from node；
3-3) a certain reception from node manages instruction message, concurrent out-trunk change request message；
3-4) former via node receives relaying change request message, and is forwarded to host node；
3-5) host node receives relaying change request message, according to the relaying change content of request message and whole network topology
Situation, again for specifying a via node from node from alternative via node, newly relays joint as this from node
Point, and return relaying change confirmation message；
3-6) former via node receives the relaying change confirmation message of host node, and is forwarded to corresponding from node；
3-7) receive relaying change confirmation message, simultaneously host node broadcast list message from node, inform that each node is new
Route situation；
3-8) former via node receives the route list message of host node, and is forwarded to corresponding from node；Meanwhile, newly relay
Node receives the route list message of host node, and is forwarded to corresponding from node；
3-9) new via node should being defined as it relay joint from node reception route list message of via node is changed in request
Point.
A kind of network-building method being applied to the power line carrier module that power information gathers the most according to claim 3, its
Be characterised by: described integral point is checked meter and carried out 24 centralized automatic meter-readings every day, then route assessment is also carried out 24 times every day.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407012.5A CN106100698B (en) | 2016-06-12 | 2016-06-12 | A kind of network-building method of power line carrier module applied to power information collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407012.5A CN106100698B (en) | 2016-06-12 | 2016-06-12 | A kind of network-building method of power line carrier module applied to power information collection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106100698A true CN106100698A (en) | 2016-11-09 |
| CN106100698B CN106100698B (en) | 2018-03-27 |
Family
ID=57227851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407012.5A Active CN106100698B (en) | 2016-06-12 | 2016-06-12 | A kind of network-building method of power line carrier module applied to power information collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106100698B (en) |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657263A (en) * | 2016-11-11 | 2017-05-10 | 宁波柯力传感科技股份有限公司 | Weighing sensor CAN network node number automatic distribution method |
| CN107017921A (en) * | 2017-05-12 | 2017-08-04 | 南京南瑞微电子技术有限公司 | A kind of method for improving broadband power line carrier power information collecting efficiency |
| CN107274656A (en) * | 2017-07-26 | 2017-10-20 | 深圳市航天泰瑞捷电子有限公司 | Gauge table meter reading route management method and system based on bandwidth carrier technology |
| CN107393286A (en) * | 2017-07-24 | 2017-11-24 | 浙江万胜智能科技股份有限公司 | A kind of network-building method of carrier communication network |
| CN107483084A (en) * | 2017-10-17 | 2017-12-15 | 广东电网有限责任公司电力科学研究院 | A kind of bandwidth carrier network-building method, website and system |
| CN108199746A (en) * | 2017-12-27 | 2018-06-22 | 国电南瑞三能电力仪表(南京)有限公司 | Bandwidth carrier communication module, intelligent socket sub-assembly and bandwidth carrier communication means |
| CN108566231A (en) * | 2018-04-13 | 2018-09-21 | 珠海格力电器股份有限公司 | Air-conditioning communication system, method, storage medium, electronic device |
| CN108696297A (en) * | 2017-04-10 | 2018-10-23 | 华为技术有限公司 | Equipment state detecting method and device in power line communication network |
| CN108809676A (en) * | 2017-05-02 | 2018-11-13 | 北京米文动力科技有限公司 | A kind of fault detection method and robot |
| CN109634965A (en) * | 2018-12-17 | 2019-04-16 | 郑州云海信息技术有限公司 | Backboard configuration information access method, device, equipment and medium |
| CN109951813A (en) * | 2019-03-14 | 2019-06-28 | 珠海中慧微电子有限公司 | A kind of network-building method and meter register method of energy measurement network |
| CN110401971A (en) * | 2019-07-24 | 2019-11-01 | 浙江华云信息科技有限公司 | A kind of communication means based on the proprietary frequency range intelligence ad hoc network of 230MHz electric power |
| CN110649999A (en) * | 2019-09-27 | 2020-01-03 | 国电龙源电气有限公司 | Networking method and device for power line carrier communication |
| CN110856194A (en) * | 2019-11-13 | 2020-02-28 | 珠海中慧微电子有限公司 | Dual-mode fusion networking method and communication method |
| CN110912584A (en) * | 2019-12-03 | 2020-03-24 | 南京协胜智能科技有限公司 | Communication method of power carrier communication system |
| CN110944370A (en) * | 2019-02-19 | 2020-03-31 | 深圳梧童科技有限公司 | Wireless networking system and method |
| CN110995315A (en) * | 2019-11-27 | 2020-04-10 | 深圳市力合微电子股份有限公司 | Communication method based on high-speed power line carrier |
| CN111083759A (en) * | 2019-12-31 | 2020-04-28 | 展讯通信（上海）有限公司 | Network establishing method of ad hoc network |
| CN111132384A (en) * | 2019-12-31 | 2020-05-08 | 北京展讯高科通信技术有限公司 | Ad hoc network access method and device, computer equipment and storage medium |
| CN111147105A (en) * | 2019-12-19 | 2020-05-12 | 珠海中慧微电子有限公司 | Communication method of slave metering module |
| CN111970031A (en) * | 2020-07-28 | 2020-11-20 | 珠海中慧微电子有限公司 | Meter reading method based on broadband carrier communication network |
| CN111970030A (en) * | 2020-07-22 | 2020-11-20 | 珠海中慧微电子有限公司 | Signal transmitting method of broadband carrier communication network |
| CN112019239A (en) * | 2019-05-30 | 2020-12-01 | 华为技术有限公司 | Method, node and storage medium for transmitting data |
| CN112821921A (en) * | 2020-12-25 | 2021-05-18 | 青岛鼎信通讯股份有限公司 | Multi-node data packet transmission method based on power line carrier communication technology |
| CN113098953A (en) * | 2020-03-30 | 2021-07-09 | 深圳友讯达科技股份有限公司 | Communication network for collecting information of power terminal covering multiple distribution areas |
| CN113472694A (en) * | 2021-06-22 | 2021-10-01 | 佳源科技股份有限公司 | Binding CSMA time slot channel access mechanism and power carrier communication method |
| CN113795041A (en) * | 2021-10-18 | 2021-12-14 | 深圳弘星智联科技有限公司 | Method for optimizing LBD node routing based on network communication |
| CN114421997A (en) * | 2021-12-14 | 2022-04-29 | 江苏芯云电子科技有限公司 | Power line carrier hybrid networking method, device and system |
| WO2022105612A1 (en) * | 2020-11-19 | 2022-05-27 | 北京智芯微电子科技有限公司 | Communication method and system for detecting heartbeat, and device and storage medium |
| CN114759953A (en) * | 2022-06-13 | 2022-07-15 | 佳源科技股份有限公司 | Logic phase selection method applied to HPLC |
| CN116566439A (en) * | 2023-07-06 | 2023-08-08 | 北京智芯半导体科技有限公司 | HPLC network optimization method, device, electronic equipment and storage medium |
| CN117793757A (en) * | 2024-02-18 | 2024-03-29 | 山东浪潮数据库技术有限公司 | Method and device for detecting heartbeat of distributed network |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428089A (en) * | 2012-05-16 | 2013-12-04 | 深圳市金正方科技有限公司 | Method and system for optimizing low-voltage power line carrier communication network |
| WO2016026347A1 (en) * | 2014-08-20 | 2016-02-25 | 国家电网公司 | Micropower wireless network self-networking method and micropower wireless network |
| CN105634554A (en) * | 2014-10-30 | 2016-06-01 | 国家电网公司 | Carrier wave communication networking method, nodes and system |
-
2016
- 2016-06-12 CN CN201610407012.5A patent/CN106100698B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428089A (en) * | 2012-05-16 | 2013-12-04 | 深圳市金正方科技有限公司 | Method and system for optimizing low-voltage power line carrier communication network |
| WO2016026347A1 (en) * | 2014-08-20 | 2016-02-25 | 国家电网公司 | Micropower wireless network self-networking method and micropower wireless network |
| CN105634554A (en) * | 2014-10-30 | 2016-06-01 | 国家电网公司 | Carrier wave communication networking method, nodes and system |
Cited By (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657263A (en) * | 2016-11-11 | 2017-05-10 | 宁波柯力传感科技股份有限公司 | Weighing sensor CAN network node number automatic distribution method |
| CN112468372B (en) * | 2017-04-10 | 2023-10-13 | 华为技术有限公司 | Method and device for detecting equipment state in power line communication network |
| CN112468372A (en) * | 2017-04-10 | 2021-03-09 | 华为技术有限公司 | Equipment state detection method and device in power line communication network |
| CN108696297B (en) * | 2017-04-10 | 2020-12-18 | 华为技术有限公司 | Equipment state detection method and device in power line communication network |
| CN108696297A (en) * | 2017-04-10 | 2018-10-23 | 华为技术有限公司 | Equipment state detecting method and device in power line communication network |
| CN108809676A (en) * | 2017-05-02 | 2018-11-13 | 北京米文动力科技有限公司 | A kind of fault detection method and robot |
| CN108809676B (en) * | 2017-05-02 | 2023-07-18 | 北京米文动力科技有限公司 | Fault detection method and robot |
| CN107017921A (en) * | 2017-05-12 | 2017-08-04 | 南京南瑞微电子技术有限公司 | A kind of method for improving broadband power line carrier power information collecting efficiency |
| CN107393286A (en) * | 2017-07-24 | 2017-11-24 | 浙江万胜智能科技股份有限公司 | A kind of network-building method of carrier communication network |
| CN107274656B (en) * | 2017-07-26 | 2020-01-17 | 深圳市航天泰瑞捷电子有限公司 | Meter meter reading route management method and system based on broadband carrier technology |
| CN107274656A (en) * | 2017-07-26 | 2017-10-20 | 深圳市航天泰瑞捷电子有限公司 | Gauge table meter reading route management method and system based on bandwidth carrier technology |
| CN107483084B (en) * | 2017-10-17 | 2020-05-08 | 广东电网有限责任公司电力科学研究院 | Broadband carrier networking method, site and system |
| CN107483084A (en) * | 2017-10-17 | 2017-12-15 | 广东电网有限责任公司电力科学研究院 | A kind of bandwidth carrier network-building method, website and system |
| CN108199746B (en) * | 2017-12-27 | 2019-03-15 | 国电南瑞三能电力仪表(南京)有限公司 | Bandwidth carrier communication module, intelligent socket sub-assembly and bandwidth carrier communication means |
| CN108199746A (en) * | 2017-12-27 | 2018-06-22 | 国电南瑞三能电力仪表(南京)有限公司 | Bandwidth carrier communication module, intelligent socket sub-assembly and bandwidth carrier communication means |
| WO2019196455A1 (en) * | 2018-04-13 | 2019-10-17 | 珠海格力电器股份有限公司 | Air-conditioning communication system and method, storage medium and electronic apparatus |
| CN108566231A (en) * | 2018-04-13 | 2018-09-21 | 珠海格力电器股份有限公司 | Air-conditioning communication system, method, storage medium, electronic device |
| CN109634965B (en) * | 2018-12-17 | 2021-10-29 | 郑州云海信息技术有限公司 | Backboard configuration information access method, device, equipment and medium |
| CN109634965A (en) * | 2018-12-17 | 2019-04-16 | 郑州云海信息技术有限公司 | Backboard configuration information access method, device, equipment and medium |
| CN110944370A (en) * | 2019-02-19 | 2020-03-31 | 深圳梧童科技有限公司 | Wireless networking system and method |
| CN109951813B (en) * | 2019-03-14 | 2021-05-11 | 珠海中慧微电子有限公司 | Networking method and meter reading method of energy metering network |
| CN109951813A (en) * | 2019-03-14 | 2019-06-28 | 珠海中慧微电子有限公司 | A kind of network-building method and meter register method of energy measurement network |
| CN112019239A (en) * | 2019-05-30 | 2020-12-01 | 华为技术有限公司 | Method, node and storage medium for transmitting data |
| CN112019239B (en) * | 2019-05-30 | 2021-11-19 | 华为技术有限公司 | Method, node and storage medium for transmitting data |
| WO2020238190A1 (en) * | 2019-05-30 | 2020-12-03 | 华为技术有限公司 | Method for transmitting data, node, and storage medium |
| CN110401971A (en) * | 2019-07-24 | 2019-11-01 | 浙江华云信息科技有限公司 | A kind of communication means based on the proprietary frequency range intelligence ad hoc network of 230MHz electric power |
| CN110649999A (en) * | 2019-09-27 | 2020-01-03 | 国电龙源电气有限公司 | Networking method and device for power line carrier communication |
| CN110856194A (en) * | 2019-11-13 | 2020-02-28 | 珠海中慧微电子有限公司 | Dual-mode fusion networking method and communication method |
| CN110856194B (en) * | 2019-11-13 | 2022-08-02 | 珠海中慧微电子有限公司 | Dual-mode fusion networking method and communication method |
| CN110995315B (en) * | 2019-11-27 | 2022-02-11 | 深圳市力合微电子股份有限公司 | Communication method based on high-speed power line carrier |
| CN110995315A (en) * | 2019-11-27 | 2020-04-10 | 深圳市力合微电子股份有限公司 | Communication method based on high-speed power line carrier |
| CN110912584A (en) * | 2019-12-03 | 2020-03-24 | 南京协胜智能科技有限公司 | Communication method of power carrier communication system |
| CN111147105B (en) * | 2019-12-19 | 2021-11-30 | 珠海中慧微电子有限公司 | Communication method of slave metering module |
| CN111147105A (en) * | 2019-12-19 | 2020-05-12 | 珠海中慧微电子有限公司 | Communication method of slave metering module |
| CN111132384A (en) * | 2019-12-31 | 2020-05-08 | 北京展讯高科通信技术有限公司 | Ad hoc network access method and device, computer equipment and storage medium |
| CN111083759A (en) * | 2019-12-31 | 2020-04-28 | 展讯通信（上海）有限公司 | Network establishing method of ad hoc network |
| CN111132384B (en) * | 2019-12-31 | 2023-06-20 | 北京紫光展锐通信技术有限公司 | Networking method, networking device, computer equipment and storage medium of ad hoc network |
| CN113098953A (en) * | 2020-03-30 | 2021-07-09 | 深圳友讯达科技股份有限公司 | Communication network for collecting information of power terminal covering multiple distribution areas |
| CN111970030A (en) * | 2020-07-22 | 2020-11-20 | 珠海中慧微电子有限公司 | Signal transmitting method of broadband carrier communication network |
| CN111970031A (en) * | 2020-07-28 | 2020-11-20 | 珠海中慧微电子有限公司 | Meter reading method based on broadband carrier communication network |
| CN111970031B (en) * | 2020-07-28 | 2021-05-11 | 珠海中慧微电子有限公司 | Meter reading method based on broadband carrier communication network |
| WO2022105612A1 (en) * | 2020-11-19 | 2022-05-27 | 北京智芯微电子科技有限公司 | Communication method and system for detecting heartbeat, and device and storage medium |
| CN112821921A (en) * | 2020-12-25 | 2021-05-18 | 青岛鼎信通讯股份有限公司 | Multi-node data packet transmission method based on power line carrier communication technology |
| CN113472694B (en) * | 2021-06-22 | 2022-03-22 | 佳源科技股份有限公司 | CSMA (Carrier sense multiple Access) time slot channel binding access method and power carrier communication method |
| CN113472694A (en) * | 2021-06-22 | 2021-10-01 | 佳源科技股份有限公司 | Binding CSMA time slot channel access mechanism and power carrier communication method |
| CN113795041A (en) * | 2021-10-18 | 2021-12-14 | 深圳弘星智联科技有限公司 | Method for optimizing LBD node routing based on network communication |
| CN113795041B (en) * | 2021-10-18 | 2024-03-08 | 深圳弘星智联科技有限公司 | Method for optimizing LBD node route based on network communication |
| CN114421997A (en) * | 2021-12-14 | 2022-04-29 | 江苏芯云电子科技有限公司 | Power line carrier hybrid networking method, device and system |
| CN114421997B (en) * | 2021-12-14 | 2023-09-29 | 江苏芯云电子科技有限公司 | Power line carrier hybrid networking method, device and system |
| CN114759953A (en) * | 2022-06-13 | 2022-07-15 | 佳源科技股份有限公司 | Logic phase selection method applied to HPLC |
| CN114759953B (en) * | 2022-06-13 | 2022-09-02 | 佳源科技股份有限公司 | Logic phase selection method applied to HPLC |
| CN116566439A (en) * | 2023-07-06 | 2023-08-08 | 北京智芯半导体科技有限公司 | HPLC network optimization method, device, electronic equipment and storage medium |
| CN116566439B (en) * | 2023-07-06 | 2023-11-14 | 北京智芯半导体科技有限公司 | HPLC network optimization method, device, electronic equipment and storage medium |
| CN117793757A (en) * | 2024-02-18 | 2024-03-29 | 山东浪潮数据库技术有限公司 | Method and device for detecting heartbeat of distributed network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106100698B (en) | 2018-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106100698A (en) | A kind of network-building method being applied to the power line carrier module that power information gathers | |
| CN103634873B (en) | The wireless networking method and electricity meter-reading device systems of power meter reading system | |
| CN106357305B (en) | A kind of automatic network-building method, the apparatus and system of tree structure network | |
| CN105788206A (en) | Electricity information acquisition system based on dual-mode communication and method thereof | |
| CN104868846B (en) | Solar photovoltaic assembly array data acquisition method based on wireless Internet of Things | |
| TWI423621B (en) | Meshed networking of access points in a utility network | |
| CN101924391B (en) | Electric distribution network feeder automation system based on wireless ad hoc network and networking method thereof | |
| CN106327847B (en) | Power information collection copies method and system | |
| CN108171957B (en) | Meter reading method, device and system and communication gateway | |
| JP5655011B2 (en) | Wireless broadband communication network for utilities | |
| CN109378898B (en) | Intelligent regulation and control system and method for distribution transformer area | |
| CN101707571A (en) | Power line and wireless dual-network routing method | |
| CN103298011A (en) | Power distribution network line fault on-line monitoring and positioning system and communication method | |
| CN105229886A (en) | About the system and method for the principle and topological performance of inferring electrical power distribution electrical network | |
| CN102281558A (en) | Wireless sensor networking method applied to data transmission of internet of things | |
| CN105099777A (en) | Method suitable for communication-gateway double-machine redundancy in rail transit power monitoring system | |
| CN102223734A (en) | Wireless communication network and communication method of same | |
| CN102474903A (en) | Low latency mesh network | |
| JP2012518952A5 (en) | ||
| CN102484834A (en) | Registration of a new node to a meter reading wireless mesh network and associated system | |
| CN103646524B (en) | A kind of communication means of double-mode local communication module device of electric energy meter | |
| CN106301475A (en) | The system of electrically-based line carrier communication, bridging nodes and method | |
| CN110853317A (en) | Remote meter reading method and system | |
| CN206819535U (en) | The power wire broadband carrier kilowatt meter reading-out system of combining wireless narrowband carrier relaying | |
| CN202794361U (en) | District automatic identification tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211100 Jiangning City, Nanjing Province, the integrity of the road No. 19, Co-patentee after: NARI Technology Development Co., Ltd. Patentee after: NARI Group Co. Ltd. Address before: 211100 Jiangning City, Nanjing Province, the integrity of the road No. 19, Co-patentee before: NARI Technology Development Co., Ltd. Patentee before: Nanjing Nari Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |