Analysis control method based on communication networking

Abstract

The invention discloses an analysis control method based on communication networking. The method comprises the following steps: performing configuration management on an IPv6 address of dual-mode communication networking; performing node selection and message frame control of dual-mode communication networking; operation analysis control processing of the dual-mode communication networking is carried out; and data acquisition and comparison management of dual-mode communication networking are carried out. The configuration management of the IPv6 address of the dual-mode communication network comprises the following steps: in an electricity consumption information acquisition network, managing a set number of concentrators through an upper computer master station interface, enabling the concentrators to communicate with an upper computer master station through the Ethernet, configuring the IPv6 address of a concentrator node by the upper computer master station, and configuring the IPv6 address of the node by the upper computer master station; and the upper computer master station configures the IPv6 address of the concentrator node by issuing a configuration terminal IP instruction. The system has the advantages of being high in stability and efficient in control and management.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to an analysis and control method based on communication networking. Background Art

[0002] With the development of social economy, the demand for electricity in all walks of life is increasing, which puts forward higher requirements for the construction and control level of power grid. As an important part of the interaction between smart grid and power users, the power consumption information collection network is crucial to achieve the reliability of power data transmission by rationally constructing the power consumption information collection network through advanced communication technology. Applying dual-mode communication technology to the power consumption information collection network, combining the distribution and access mode of smart meters, and the difference in attenuation of micro-power wireless and power line carrier signals, rationally constructing the power consumption information collection network is of great significance to improving the communication quality of the power consumption information collection network. However, in the dual-mode communication networking for power consumption information collection, some data forwarding does not have specific transmission optimization processing, which seriously affects the transmission operation of the collection network. Therefore, it is necessary to design an analysis and control method based on communication networking with strong stability and efficient control management. Summary of the invention

[0003] The purpose of the present invention is to provide an analysis and control method based on communication networking to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: an analysis and control method based on communication networking, comprising: Configure and manage IPv6 addresses for dual-mode communication networking; Perform node selection and message frame control for dual-mode communication networking; Conduct operation analysis and control processing of dual-mode communication networking; Carry out data collection and comparison management of dual-mode communication networking.

[0005] According to the above technical solution, the configuration management of the IPv6 address of the dual-mode communication network includes: In the electricity consumption information collection network, a set number of concentrators are managed through the host computer master station interface, so that the concentrators communicate with the host computer master station through Ethernet. The IPv6 address of the concentrator node is configured by the host computer master station, and the host computer master station configures the IPv6 address of the concentrator node by issuing the configuration terminal IP command.

[0006] According to the above technical solution, the node selection and message frame control for dual-mode communication networking include: After the meter node is powered on, after the control node completes the EUI-64 address configuration, all meter nodes are delayed for a set time. During the delay, the node receives the wireless beacon frame and determines whether the beacon frame comes from the meter node in the same meter box. After a node accesses the network, it unicasts a routing reply frame to its parent node. The routing reply frame contains the network depth and node address network information of the child node. After the parent node receives the routing reply frame of the newly connected child node, it unicasts a routing update frame to its parent node to update the child node routing information to the parent node.

[0007] According to the above technical solution, the operation analysis and control processing of the dual-mode communication networking includes: After the concentrator node and the meter node are powered on, the control concentrator node sends instructions to configure the concentrator node IPv6 address through the host computer master station. The smart meter node obtains the meter serial number and manufacturer code through the DL / T645 frame to configure the EUI-64 address. After configuring its own meter node type by adaptively selecting the relay node, the concentrator node initiates the establishment of wireless and carrier routing forwarding trees, and broadcasts wireless and carrier networking beacon frames through micro-power wireless and power line carrier channels; After the relay node receives the data packet from the parent node, if the destination address of the data packet is the current node, it will receive it. If the destination address of the data packet is not the current node, the relay node will first traverse the wireless routing forwarding tree and the carrier routing forwarding tree in post-order according to the destination address of the data packet, analyze the wireless next hop and carrier next hop nodes of the forwarded data packet, and complete the routing addressing process; In the dual-mode communication network, the concentrator node and the meter node have two communication channels: micro-power wireless and power line carrier. When the dual-mode node needs to forward a data packet, it selects a channel for access between the micro-power wireless and power line carrier channels. The trigger condition for access is that the dual-mode node forwards the data packet.

[0008] According to the above technical solution, the data collection and comparison management of the dual-mode communication network includes: After collecting and collating the real-time operation data information of the dual-mode communication network, it is transmitted to the workbench for processing; After receiving the collected and collated data information, the workbench compares it with the set data information and displays it for management personnel to review and analyze.

[0009] According to the above technical solution, an analysis and control system based on communication networking includes: Management control module, used for configuration control and management of communication networking; An analysis and processing module, used for analyzing and processing the operation of the communication network; The collection and comparison module is used to collect and compare data information of communication networks.

[0010] According to the above technical solution, the management control module includes: Address configuration module, used for address configuration management of communication networking; Node selection module, used for node selection control of communication networking; The message frame control module is used to analyze, control and process the message frames.

[0011] According to the above technical solution, the analysis and processing module includes: Initialization module, used for initialization processing of communication network; Routing and addressing module, used for managing routing and addressing of communication networks; The access processing module is used to perform access control of the communication network.

[0012] According to the above technical solution, the acquisition and comparison module includes: Data acquisition module, used for data information collection of communication network; The comparison and display module is used to perform comparative analysis and display of data information.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are: the present invention, by providing a management control module, an analysis and processing module and a collection and comparison module, can improve the communication quality of the dual-mode communication network and the stability of the network, effectively improve the transmission and operation processing efficiency of the dual-mode communication network nodes, avoid the generation of errors, and ensure that the transmission of the communication network is more stable and streamlined. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 is a flow chart of an analysis and control method based on communication networking provided in Embodiment 1 of the present invention; Figure 2 This is a module structure diagram of an analysis and control system based on communication networking provided in Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] Embodiment 1: Figure 1 This is a flowchart of an analysis and control method based on communication networking provided in Embodiment 1 of the present invention. This embodiment can be applied to a communication networking system. The method can be executed by an analysis and control system based on communication networking provided in Embodiment 1 of the present invention. The system is composed of multiple software and hardware modules, such as Figure 1 As shown, the method specifically comprises the following steps: S101, configuring and managing the IPv6 address of the dual-mode communication network; Exemplarily, in an embodiment of the present invention, in the electricity consumption information collection network, a set number of concentrators are managed through the host computer master station interface, so that the concentrator communicates with the host computer master station through Ethernet, and the IPv6 address of the concentrator node is configured by the host computer master station, and the host computer master station configures the IPv6 address of the concentrator node by issuing a configuration terminal IP instruction; in this step, in the electricity consumption information collection network, the meter serial numbers of meters of the same manufacturer are different, and the manufacturer codes of meters of different manufacturers are different. The meter serial number and the manufacturer code can identify the electricity consumption information The only meter in the collection network, so after the meter node is powered on, first obtain the 6-byte meter serial number and 2-byte manufacturer code through the DL / T645 frame, then directly generate the EUI-64 address from the meter serial number and manufacturer code, and finally, after the meter node is connected to the network, obtain the 64-bit IPv6 network prefix through the IPv6 neighbor discovery protocol, and the EUI-64 address is flipped through UL to generate a 64-bit IPv6 interface identifier. The two are combined into a complete IPv6 address to complete the IPv6 address configuration of the concentrator node and the smart meter node.

[0017] S102, performing node selection and message frame control for dual-mode communication networking; Exemplarily, in an embodiment of the present invention, after the meter node is powered on, after the control node completes the EUI-64 address configuration, all meter nodes are delayed for a set time. During the delay, the node receives a wireless beacon frame, and the node determines whether the beacon frame comes from the meter node in the same meter box. Since the meter nodes in the same meter box are close to each other and there are no obstacles blocking them, the wireless signal strength attenuation of the meter nodes in the same meter box is very small. The meter nodes in different meter boxes are far away and blocked by obstacles, and the wireless signal attenuation is obvious. If the wireless received signal strength is not much different from the wireless initial signal strength, the beacon frame comes from the meter node in the same meter box, otherwise it comes from the meter node in other meter boxes. After the node delay arrives, if it receives a wireless beacon frame from the meter node in the same meter box, it sets its own node type to an ordinary node. If it receives a wireless beacon frame from the meter node in other meter boxes, it ignores the frame. Through this processing, the communication quality of the dual-mode communication network and the stability of the network can be improved.

[0018] After the node accesses the network, it unicasts a route reply frame to its parent node. The route reply frame contains the network depth and node address network information of the child node. After the parent node receives the route reply frame of the newly connected child node, it unicasts a route update frame to its parent node to update the child node routing information to the parent node. Among them, the route reply frame and the route request frame are composed of a frame header (MACHeader, MHR), a frame payload and a frame footer (MAC Footer, MFR). The source address and destination address of the frame header are both 6-byte meter serial numbers.

[0019] S103, performing operation analysis and control processing of dual-mode communication networking; Exemplarily, in an embodiment of the present invention, after the concentrator node and the meter node are powered on, the control concentrator node sends instructions to configure the concentrator node IPv6 address through the host computer master station, the smart meter node obtains the meter serial number and manufacturer code through the DL / T645 frame to configure the EUI-64 address, and after configuring its own meter node type by adaptively selecting the relay node, the concentrator node initiates the establishment of a wireless and carrier routing forwarding tree, and broadcasts wireless and carrier networking beacon frames through micro-power wireless and power line carrier channels; After the relay node receives the data packet from the parent node, if the destination address of the data packet is the current node, it receives it. If the destination address of the data packet is not the current node, the relay node first traverses the wireless routing forwarding tree and the carrier routing forwarding tree in post-order according to the destination address of the data packet, analyzes the wireless next hop and the carrier next hop nodes of the forwarded data packet, and completes the routing addressing processing; in this step, the relay node traverses a node in the routing forwarding tree in post-order to determine whether the node is the destination node. If the node is not the destination node, the relay node continues to traverse a node in post-order and continues to determine whether the node is the destination node. If the node is the destination node, the relay node continues to traverse a node in post-order and determines whether the node is a child node of the current node. If the node is a child node of the current node, the node is the next hop node for the current node to forward the data packet, and the traversal ends. If the node is not a child node of the current node, the relay node continues to traverse a node in post-order and determines whether the node is a child node of the current node until the post-order traversal reaches the current node. Through this processing, the transmission operation processing efficiency of the dual-mode communication networking node is effectively improved, and the generation of errors is avoided.

[0020] In the dual-mode communication network, the concentrator node and the meter node have two communication channels: micro-power wireless and power line carrier. When the dual-mode node needs to forward a data packet, it selects a channel for access between the micro-power wireless and power line carrier channels. The trigger condition for access is that the dual-mode node forwards the data packet.

[0021] S104, performing data collection and comparison management of dual-mode communication networking; Exemplarily, in an embodiment of the present invention, after collecting and collating the real-time operation data information of the dual-mode communication network, it is transmitted to a workbench for processing; After receiving the collected and collated data information, the workbench compares it with the set data information and displays it for management personnel to review and analyze.

[0022] Embodiment 2: Embodiment 2 of the present invention provides an analysis and control system based on communication networking. Figure 2 A schematic diagram of the module structure of an analysis and control system based on communication networking provided in the second embodiment, such as Figure 2 As shown, the system includes: Management control module, used for configuration control and management of communication networking; An analysis and processing module, used for analyzing and processing the operation of the communication network; The collection and comparison module is used to collect and compare data information of communication networks.

[0023] In some embodiments of the present invention, the management control module includes: Address configuration module, used for address configuration management of communication networking; Node selection module, used for node selection control of communication networking; The message frame control module is used to analyze, control and process the message frames.

[0024] In some embodiments of the present invention, the analysis and processing module includes: Initialization module, used for initialization processing of communication network; Routing and addressing module, used for managing routing and addressing of communication networks; The access processing module is used to perform access control of the communication network.

[0025] In some embodiments of the present invention, the acquisition and comparison module includes: Data acquisition module, used for data information collection of communication network; The comparison and display module is used to perform comparative analysis and display of data information.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An analysis and control method based on communication networking, characterized in that: include: Configure and manage IPv6 addresses for dual-mode communication networking; Perform node selection and message frame control for dual-mode communication networking; Conduct operation analysis and control processing of dual-mode communication networking; Carry out data collection and comparison management of dual-mode communication networking; The configuration management of the IPv6 address of the dual-mode communication network includes: In the electricity consumption information collection network, a set number of concentrators are managed through the host computer master station interface, so that the concentrators communicate with the host computer master station through Ethernet. The IPv6 address of the concentrator node is configured by the host computer master station, and the host computer master station configures the IPv6 address of the concentrator node by issuing the configuration terminal IP command.

2. The analysis and control method based on communication networking according to claim 1, characterized in that: The node selection and message frame control for dual-mode communication networking include: After the meter node is powered on, after the control node completes the EUI-64 address configuration, all meter nodes are delayed for a set time. During the delay, the node receives the wireless beacon frame and determines whether the beacon frame comes from the meter node in the same meter box. After a node accesses the network, it unicasts a routing reply frame to its parent node. The routing reply frame contains the network depth and node address network information of the child node. After the parent node receives the routing reply frame of the newly connected child node, it unicasts a routing update frame to its parent node to update the child node routing information to the parent node.

3. The analysis and control method based on communication networking according to claim 1, characterized in that: The operation analysis and control process of performing dual-mode communication networking includes: After the concentrator node and the meter node are powered on, the control concentrator node sends instructions to configure the concentrator node IPv6 address through the host computer master station. The smart meter node obtains the meter serial number and manufacturer code through the DL / T645 frame to configure the EUI-64 address. After configuring its own meter node type by adaptively selecting the relay node, the concentrator node initiates the establishment of wireless and carrier routing forwarding trees, and broadcasts wireless and carrier networking beacon frames through micro-power wireless and power line carrier channels; After the relay node receives the data packet from the parent node, if the destination address of the data packet is the current node, it will receive it. If the destination address of the data packet is not the current node, the relay node will first traverse the wireless routing forwarding tree and the carrier routing forwarding tree in post-order according to the destination address of the data packet, analyze the wireless next hop and carrier next hop nodes of the forwarded data packet, and complete the routing addressing process; In the dual-mode communication network, the concentrator node and the meter node have two communication channels: micro-power wireless and power line carrier. When the dual-mode node needs to forward a data packet, it selects a channel for access between the micro-power wireless and power line carrier channels. The trigger condition for access is that the dual-mode node forwards the data packet.

4. The analysis and control method based on communication networking according to claim 1, characterized in that: The data collection and comparison management of the dual-mode communication network includes: After collecting and collating the real-time operation data information of the dual-mode communication network, it is transmitted to the workbench for processing; After receiving the collected and collated data information, the workbench compares it with the set data information and displays it for management personnel to review and analyze.

5. An analysis and control system based on communication networking, characterized in that: include: Management control module, used for configuration control and management of communication networking; An analysis and processing module, used for analyzing and processing the operation of the communication network; The collection and comparison module is used to collect and compare data information of communication networks.

6. The analysis and control system based on communication networking according to claim 5 is characterized in that: The management control module includes: Address configuration module, used for address configuration management of communication networking; Node selection module, used for node selection control of communication networking; The message frame control module is used to analyze, control and process the message frames.

7. The analysis and control system based on communication networking according to claim 5 is characterized in that: The analysis and processing module comprises: Initialization module, used for initialization processing of communication network; Routing and addressing module, used for managing routing and addressing of communication networks; The access processing module is used to perform access control of the communication network.

8. The analysis and control system based on communication networking according to claim 5 is characterized in that: The acquisition and comparison module includes: Data acquisition module, used for data information collection of communication network; The comparison and display module is used to perform comparative analysis and display of data information.

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