CN108667487B - G3 carrier network dynamic regulation and networking method based on priority registration list - Google Patents
G3 carrier network dynamic regulation and networking method based on priority registration list Download PDFInfo
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- CN108667487B CN108667487B CN201810483775.7A CN201810483775A CN108667487B CN 108667487 B CN108667487 B CN 108667487B CN 201810483775 A CN201810483775 A CN 201810483775A CN 108667487 B CN108667487 B CN 108667487B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/101—Access control lists [ACL]
Abstract
The invention relates to a G3 carrier network dynamic adjustment and networking method based on a priority registration list, which is mainly applied to the field of networking communication. The invention aims to complete the technical scheme that a G3 carrier network dynamic adjustment method based on a priority registration list comprises the following steps: the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the master node equipment and comes from a system master station, the master node equipment is added into a list of a master node list with high priority; when the slave node equipment accesses the network again, a network access request is preferably initiated to the master node equipment in the high-priority master node list. The invention can avoid the situation that the slave node equipment cannot be added into the G3 network after construction and installation are finished, and on the other hand, selective network access can be carried out, so that the slave node equipment can flexibly access to a correct master node network.
Description
Technical Field
The invention relates to a G3 carrier network dynamic adjustment and networking method based on a priority registration list, which is mainly applied to the field of networking communication.
Background
In the actual installation process of the slave node equipment in the G3PLC carrier networking communication mode, due to the uncontrollable construction wiring mode, uncontrollable slave node installation site and other reasons, some slave node equipment may fail to join the preset master node network, and due to these situations, some data information of the slave node equipment may fail to be collected by the master station through the master node.
Currently, the standard mode of G3 networking is to set a white list of allowed slave nodes in the master node, and slave nodes not in the list cannot join the network. That is, before networking communication is performed, the information of the slave node list allowed to be added to the network needs to be loaded into the white list of the master node.
If the network access mode of white list management by the master node is cancelled, the master node opens and registers all slave nodes, and the risk that the slave node equipment finally accesses the network to other master node networks is also caused.
The white list of the G3 carrier standard is used as a basis to determine whether to allow the slave node to join the networking mode of the network, so that part of the slave node devices cannot be always joined to the preset master node network because of construction reasons such as uncontrollable actual carrier power line wiring mode or uncontrollable installation location of the slave node devices, and thus data information of the part of the slave node devices cannot be collected by the system. On the other hand, if the newly installed slave node devices do not timely and accurately synchronize their slave node device information into the master node white list, then these slave node devices cannot join the master node network, and thus the data information corresponding to them cannot be collected by the system master station.
And G3 carrier wave another slave node network access mode, cancel the white list of the master node, the master node opens all the slave nodes to register. Then, when there are two or even multiple master node devices of G3 carriers in the same carrier power line distribution room, part of the slave node devices in the distribution room will join other master node device networks except the master node that it is preset to join, or some of the node devices that have already entered the network leave the network and join other master node networks. After a slave node device is added to a master node device network at the beginning, in order to collect and count data information in the slave node device, the slave node archive information is recorded in the master station system, and a corresponding relationship between the master node device and the slave node device is formed, that is, which slave node devices are connected to the master node device. If some slave node devices are off-network and added to other master node networks, the corresponding relationship between master nodes and slave nodes in the master station system and the statistical data collecting information are disordered.
Disclosure of Invention
The invention aims to overcome the existing problems and provides a G3 carrier network dynamic adjustment and networking method based on a priority registration list.
The object of the invention is achieved by the following technical solution,
the G3 carrier network dynamic adjustment method based on the priority registration list comprises the following steps:
the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the master node equipment and comes from a system master station, the master node equipment is added into a list of a master node list with high priority; when the slave node equipment accesses the network again, a network access request is preferably initiated to the master node equipment in the high-priority master node list.
Preferably, the adjusting method further includes:
the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
Preferably, the adjusting method further includes:
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
The G3 carrier network dynamic adjustment method based on the priority registration list comprises the following steps:
the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
Preferably, the adjusting method further includes:
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
The G3 carrier network dynamic adjustment method based on the priority registration list comprises the following steps: if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
The G3 carrier networking method based on the priority registration list comprises the following steps:
A. the master node device establishes a G3PLC network, and opens network access authority to all the slave node devices nearby;
B. each slave node device initiates a network access request to the master node device in the list of the master node lists with high priority and a list of the master node lists with low priority according to the list of the master node lists with high priority and used for registering network access and the list of the master node lists with low priority, wherein the list of the master node lists with high priority and the list of the master node lists with low priority are stored in the slave node devices and updated in real time;
C. the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the main node equipment and comes from a system main station, the main node equipment is added into a high-priority main node list of the slave node equipment, and the list is updated; and B, when the slave node equipment re-accesses the network, executing the step B.
Preferably, the networking method further includes:
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment, the list is updated, and the network is automatically disconnected; and B, when the slave node equipment accesses the network again, executing the step B.
Preferably, the networking method further includes:
the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; and B, when the slave node equipment accesses the network again, executing the step B.
The G3 carrier networking method based on the priority registration list comprises the following steps:
A. the master node device establishes a G3PLC network, and opens network access authority to all the slave node devices nearby;
B. each slave node device initiates a network access request to the master node device in the list of the master node lists with high priority and a list of the master node lists with low priority according to the list of the master node lists with high priority and used for registering network access and the list of the master node lists with low priority, wherein the list of the master node lists with high priority and the list of the master node lists with low priority are stored in the slave node devices and updated in real time;
C. after networking is successful, the master node equipment pushes the accessed slave node address information to the system master station;
D. the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
E. the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; and B, when the slave node equipment accesses the network again, executing the step B.
Preferably, the networking method further includes:
the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the main node equipment and comes from a system main station, the main node equipment is added into a high-priority main node list of the slave node equipment, and the list is updated; when the slave node equipment accesses the network again, executing the step B;
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment, the list is updated, and the network is automatically disconnected; and B, when the slave node equipment accesses the network again, executing the step B.
Compared with the prior art, the invention has the following advantages and effects: 1. the method comprises the steps that a G3PLC network is established by adopting master node equipment, the network access authority is opened for all the slave node equipment nearby, meanwhile, the slave node equipment synchronously adds the slave node equipment information to a master node white list in time and accurately through a high-priority master node name list and low-priority master node name list information recorded by the slave node equipment, the problem that the newly installed slave node equipment cannot be added to the master node network in time and accurately is solved, the slave node equipment cannot be added to the master node network is solved, the situation that the slave node equipment cannot be added to the G3 network after construction and installation is completed is avoided, selective network access can be carried out, and the slave node equipment can be flexibly accessed to the correct master node network. 2. The list of names of the high-priority main nodes and the list of the names of the low-priority main nodes of the slave node equipment can be updated in real time through dynamic adjustment, the slave node equipment can be ensured to be added into a main node equipment network which is preset to be added finally, and the condition that the corresponding relation of the master node and the slave node in the master station system and the collected data information which is counted are disordered is avoided.
Drawings
FIG. 1 is a flow chart of a dynamic adjustment method of the present invention.
Fig. 2 is a flow chart of the networking method of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The invention provides a solution for the networking obstacle caused by construction reasons such as uncontrollable actual power line wiring condition, uncontrollable installation place of the slave node equipment and the like, can avoid the situation that the slave node equipment cannot be added into the G3 network after the construction and installation are finished, and can selectively access the network through the high-priority master node list and the low-priority master node list recorded by the slave node equipment, so that the slave node equipment can flexibly access the network to the correct network where the master node equipment is located.
Example 1: as shown in fig. 1, the method for dynamically adjusting a G3 carrier network based on a preferred registration list in this embodiment includes:
the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the master node equipment and comes from a system master station, the master node equipment is added into a list of a master node list with high priority; when the slave node equipment accesses the network again, a network access request is preferably initiated to the master node equipment in the high-priority master node list.
Preferably, the adjusting method further includes: the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list. That is, when the slave node device initiates a network access request again, the G3 network initiated by the master node device in its low-priority master node list, that is, the slave node device which is directed to kick out the network where the master node device is located, will be ignored and will join the network established by the other master node device when registering network access next time. And the slave node device can not join the network initiated by other master node devices after trying for a plurality of network access requests, and finally the slave node device also considers the network initiated by the master node device registered in the low-priority master node list.
Preferably, the adjusting method further includes: if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment of the network is added into a list of the master nodes with low priority and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list. That is, when the slave node device initiates a network access request again, the G3 network initiated by the master node device in its low-priority master node list, that is, the slave node device which is directed to kick out the network where the master node device is located, will be ignored and will join the network established by the other master node device when registering network access next time. And the slave node device can not join the network initiated by other master node devices after trying to request network access for a plurality of times, and finally the slave node device also considers the network initiated by the master node device registered in the low-priority master node list.
Example 2: as shown in fig. 1, the method for dynamically adjusting a G3 carrier network based on a preferred registration list in this embodiment includes:
the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list. That is, when the slave node device initiates a network access request again, the G3 network initiated by the master node device in its low-priority master node list, that is, the slave node device which is directed to kick out the network where the master node device is located, will be ignored and will join the network established by the other master node device when registering network access next time. And the slave node device can not join the network initiated by other master node devices after trying for a plurality of network access requests, and finally the slave node device also considers the network initiated by the master node device registered in the low-priority master node list.
Preferably, the adjusting method further includes: if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment of the network is added into a list of the master nodes with low priority and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list. That is, when the slave node device initiates a network access request again, the G3 network initiated by the master node device in its low-priority master node list, that is, the slave node device which is directed to kick out the network where the master node device is located, will be ignored and will join the network established by the other master node device when registering network access next time. And the slave node device can not join the network initiated by other master node devices after trying to request network access for a plurality of times, and finally the slave node device also considers the network initiated by the master node device registered in the low-priority master node list.
Preferably, the slave node device which has accessed the network receives the communication information which is sent by the master node device and comes from the system master station, and then adds the master node device into a list of the master node with high priority; when the slave node equipment accesses the network again, a network access request is preferably initiated to the master node equipment in the high-priority master node list.
Example 3: as shown in fig. 1, the method for dynamically adjusting a G3 carrier network based on a preferred registration list in this embodiment includes:
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment of the network is added into a list of the master nodes with low priority and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list. That is, when the slave node device initiates a network access request again, the G3 network initiated by the master node device in its low-priority master node list, that is, the slave node device which is directed to kick out the network where the master node device is located, will be ignored and will join the network established by the other master node device when registering network access next time. And the slave node device can not join the network initiated by other master node devices after trying to request network access for a plurality of times, and finally the slave node device also considers the network initiated by the master node device registered in the low-priority master node list.
Preferably, the slave node device which has accessed the network receives the communication information which is sent by the master node device and comes from the system master station, and then adds the master node device into a list of the master node with high priority; when the slave node equipment accesses the network again, a network access request is preferably initiated to the master node equipment in the high-priority master node list.
Example 4: as shown in fig. 2, a G3 carrier networking method based on a priority registration list in this embodiment includes:
A. the master node device establishes a G3PLC network, and opens network access authority to all the slave node devices nearby;
B. each slave node device initiates a network access request to the master node device in the list of the master node lists with high priority according to a list of names of the master nodes with high priority and a list of the master nodes with low priority, which are stored in the slave node device and updated in real time and are used for registering and accessing the network, and initiates the network access request to the master node device in the list of the master node lists with low priority if the master node device fails to access the network for many times, until the network access is completed;
C. the method comprises the following steps that a network-accessed slave node device updates a high-priority master node list maintained by the network-accessed slave node device, namely, the network-accessed slave node device receives communication information which is sent by a master node device and comes from a system master station, and then the master node device is added into the high-priority master node list of the network-accessed slave node device and updates the list; and B, when the slave node equipment re-accesses the network, executing the step B.
Preferably, the networking method further includes: the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the slave node device which is directionally kicked out of the network updates the list of the low-priority master node list maintained by the slave node device: the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list. That is, when the slave node device initiates a network access request again, the G3 network initiated by the master node device in its low-priority master node list, that is, the slave node device which is directed to kick out the network where the master node device is located, will be ignored and will join the network established by the other master node device when registering network access next time. And the slave node device can not join the network initiated by other master node devices after trying for a plurality of network access requests, and finally the slave node device also considers the network initiated by the master node device registered in the low-priority master node list.
Preferably, the networking method further includes: the slave node equipment which is not directionally kicked out of the network after being accessed to the network is provided with a self-detection mechanism for judging whether to initiate active off-network and update a maintained low-priority master node list: if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment of the network is added into a low-priority master node list of the network and updates the list, and the network is automatically disconnected; and B, when the slave node equipment accesses the network again, executing the step B.
Therefore, the slave node device which cannot be added to the network where the given master node device is located at first can be finally added to the network where the correct master node device is located through the list of the high-priority master node name list and the list of the low-priority master node name list after the first few trial and error. After being adjusted by the adjusting method, the newly installed slave node equipment can join the correct G3 communication network and transmit the data information of the equipment to the system master station through the G3 network.
Example 5: as shown in fig. 2, the G3 carrier networking method based on the preferential registration list in this embodiment is characterized by including:
A. the master node device establishes a G3PLC network, and opens network access authority to all the slave node devices nearby;
B. each slave node device initiates a network access request to the master node device in the list of the master node lists with high priority and a list of the master node lists with low priority according to the list of the master node lists with high priority and used for registering network access and the list of the master node lists with low priority, wherein the list of the master node lists with high priority and the list of the master node lists with low priority are stored in the slave node devices and updated in real time;
C. after networking is successful, the master node equipment pushes the accessed slave node address information to the system master station;
D. the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
E. the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; and B, when the slave node equipment accesses the network again, executing the step B.
Preferably, the slave node device which has accessed the network receives the communication information which is sent by the master node device and comes from the system master station, and then adds the master node device into a list of the master node with high priority; when the slave node equipment accesses the network again, a network access request is preferably initiated to the master node equipment in the high-priority master node list.
Preferably, if the network-accessed slave node device does not receive the communication information initiated by the master node device in the network within the set time, the master node device of the network is added into the list of the master node list with low priority, and the network is automatically disconnected; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list. That is, when the slave node device initiates a network access request again, the G3 network initiated by the master node device in its low-priority master node list, that is, the slave node device which is directed to kick out the network where the master node device is located, will be ignored and will join the network established by the other master node device when registering network access next time. And the slave node device can not join the network initiated by other master node devices after trying to request network access for a plurality of times, and finally the slave node device also considers the network initiated by the master node device registered in the low-priority master node list.
Claims (8)
1. A G3 carrier network dynamic adjustment method based on a priority registration list is characterized by comprising the following steps:
the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the master node equipment and comes from a system master station, the master node equipment is added into a list of a master node list with high priority; when the slave node equipment accesses the network again, a network access request is preferably initiated to the master node equipment in the list of the master node with high priority;
the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
2. The method for dynamically adjusting G3 carrier networks based on prioritized registration lists according to claim 1, further comprising:
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
3. A G3 carrier network dynamic adjustment method based on a priority registration list is characterized by comprising the following steps:
the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
4. The method of claim 3, further comprising:
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment and automatically off-network; when the slave node equipment accesses the network again, the network access request is preferably initiated to the master node equipment in the high-priority master node list, and if the network access cannot be achieved for many times, the network access request is initiated to the master node equipment in the low-priority master node list.
5. A G3 carrier networking method based on a priority registration list is characterized by comprising the following steps:
A. the master node device establishes a G3PLC network and opens a network access authority to all the slave node devices nearby;
B. each slave node device initiates a network access request to the master node device in the list of the master node lists with high priority and a list of the master node lists with low priority according to the list of the master node lists with high priority and used for registering network access and the list of the master node lists with low priority, wherein the list of the master node lists with high priority and the list of the master node lists with low priority are stored in the slave node devices and updated in real time;
C. the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the main node equipment and comes from a system main station, the main node equipment is added into a high-priority main node list of the slave node equipment, and the list is updated; when the slave node equipment accesses the network again, executing the step B;
the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment; the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; and B, when the slave node equipment accesses the network again, executing the step B.
6. The G3 carrier networking method based on the preferential registration list of claim 5, further comprising:
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment, the list is updated, and the network is automatically disconnected; and B, when the slave node equipment accesses the network again, executing the step B.
7. A G3 carrier networking method based on a priority registration list is characterized by comprising the following steps:
A. the master node device establishes a G3PLC network and opens a network access authority to all the slave node devices nearby;
B. each slave node device initiates a network access request to the master node device in the list of the master node lists with high priority and a list of the master node lists with low priority according to the list of the master node lists with high priority and used for registering network access and the list of the master node lists with low priority, wherein the list of the master node lists with high priority and the list of the master node lists with low priority are stored in the slave node devices and updated in real time;
C. after networking is successful, the master node equipment pushes the accessed slave node address information to the system master station;
D. the system master station screens out slave node equipment which does not need to acquire data according to the address information of the slave node equipment which is accessed to the network, and initiates a command of directionally kicking out the network to the slave node equipment through the master node equipment;
E. the method comprises the steps that a system master station directionally kicks out slave node equipment of a network through master node equipment, and the master node equipment of the network is added into a low-priority master node list of the slave node equipment while leaving the network; and B, when the slave node equipment accesses the network again, executing the step B.
8. The G3 carrier networking method based on the preferential registration list according to claim 7, further comprising:
the method comprises the steps that after the slave node equipment which is accessed to the network receives communication information which is sent by the main node equipment and comes from a system main station, the main node equipment is added into a high-priority main node list of the slave node equipment, and the list is updated; when the slave node equipment accesses the network again, executing the step B;
if the network-accessed slave node equipment does not receive the communication information initiated by the master node equipment in the network within the set time, the master node equipment is added into a low-priority master node list of the network-accessed slave node equipment, the list is updated, and the network is automatically disconnected; and B, when the slave node equipment accesses the network again, executing the step B.
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