Networking method and device of power line carrier network, equipment and storage medium

A power line carrier and network technology, applied in the field of networking methods, equipment, storage media, and devices of power line carrier networks, can solve problems such as low networking efficiency

CN114844822APending Publication Date: 2022-08-02GUANGDONG POWER GRID CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-08-02

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Abstract

The invention discloses a networking method, device and equipment for a power line carrier network and a storage medium, and the method comprises the steps: initializing nodes of the power line carrier network when the nodes of the power line carrier network are changed, and obtaining a topological node set of a plurality of initial nodes; for each initial node, determining a reward value between the initial node and the plurality of topological nodes by using a preset bee colony model and a reward value algorithm; determining an optimal neighborhood node of the initial node according to the plurality of reward values, and performing neighborhood optimization on the optimal neighborhood node to obtain a new optimal neighborhood node; and determining the route between the optimal domain node and the initial node as the optimal networking route. Therefore, the reward value is quoted to drive the artificial bee colony algorithm, neighborhood optimization is completed by selecting the node with the maximum reward value within a certain range, the randomness of equal selection during local optimization of the traditional artificial bee colony algorithm is overcome, the convergence speed of the algorithm is improved, and the high efficiency of power line carrier networking is guaranteed.
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Description

technical field

[0001] The present invention relates to the technical field of power line carrier communication, and in particular, to a networking method, device, equipment and storage medium of a power line carrier network. Background technique

[0002] Low-voltage distribution networks often have the characteristics of complex structure, diverse loads and time-varying characteristics, which lead to the dynamic and changeable environment of power line carrier communication. At the same time, due to changes in the channel environment and load, new communication nodes may join the network at any time, and online nodes may also leave the network due to failure, resulting in changes in the topology of the power line carrier communication network, affecting the stability of the communication link and the accuracy of data transmission. . Therefore, it is necessary to design a power line carrier intelligent networking scheme with certain self-healing and anti-destruction capabil...

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] As documented in the related art, the simulated annealing-based algorithm has the problems of large computational complexity and low computational efficiency. The local search ability of genetic algorithm is weak, and it is difficult to obtain the optimal solution of on-demand routing. The traditional artificial bee colony algorithm is easy to fall into the problem of local optimality. The algorithm has a slow convergence speed...