Communication method of transformer substation and server

Abstract

The invention discloses a communication method of a transformer substation and a server. The method is applied to the server. A first port of the server is connected to electronic equipment, and a second port of the server is connected to wireless equipment; the electronic equipment and the wireless equipment which are connected thereto are located on the same layer of the transformer substation together with the server; the method comprises the following steps: receiving a message, and acquiring a port that receives the message; if the port that receives the message is the first port, determining the message as an original message; intercepting the original message to acquire at least one first fragment, wherein the at least one first fragment is the same as at least one stored standard fragment; replacing the first fragment which is the same as the standard fragment by a standard identification of the standard fragment to acquire a recombinant message; adding a recombination identification and a recombination instruction in the recombinant message; and sending the recombinant message to the wireless equipment. The communication method solves the problem of a bottleneck of low data access speed in a network.

Description

technical field [0001] The invention relates to the technical field of substation communication, in particular to a communication method and server of a substation. Background technique [0002] The main methods to reduce network load and delay in the existing communication network are load balancing method and message compression method. [0003] The load balancing method is mainly realized through channel borrowing and load transfer. Among them, the principle of channel borrowing is to borrow a channel from a light-loaded channel when the load of a heavy-loaded channel exceeds a threshold value, so as to enhance the capacity of the channel. The basic principle of load transfer is to switch the service of the heavy load channel to the light load channel. However, each channel in the wireless network of the smart substation bears huge communication pressure, so the load balancing method is not suitable for the communication network of the smart substation. [0004] The ex...

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Problems solved by technology

[0006] Embodiments of the present invention provide a communication method and server for a substation, so as to solve the problem that the communication method for a substation in the prior art wastes a large amount of communication resources, making the rate of accessing data relatively slow

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