Method for transmitting mass data in real time by penetrating positive physical isolation device

Abstract

The invention relates to the technical field of electricity and communication, and discloses a method for transmitting mass data in real time by penetrating a positive physical isolation device, which comprises the following steps of S1, acquiring data by a requirement side system of an internal network zone and transmitting the data to an internal network isolation program; S2, establishing a connection between the internal network isolation program and the physical isolation device and transmitting the data; S3, establishing a connection between the physical isolation device and an external network isolation program of an external network zone and transmitting the data; and S4, transmitting the data to a marketing system of the external network zone by the external network isolation program and transmitting a response identification to the internal network zone. The invention ensures that the requirement side system acquires the mass data and effectively transmits the data to the marketing system in real time through the positive physical isolation device, solves the problem of block of the mass data transmitted through the positive physical isolation device among the traditional systems, and enables the marketing system to immediately and completely acquire the data of charge and the like so as to accurately complete the service flow in real time.

Description

technical field [0001] The invention relates to the technical field of electric power and communication, in particular to a method for securely and real-time transmission of a large amount of data through a forward physical isolation device. Background technique [0002] With the development of communication technology and network technology, more and more power control systems are connected to the national power dispatching data network, and data exchange between dispatching centers, power generation companies, substations, users, etc. is becoming more and more frequent, making State Grid pays more and more attention to the security, reliability and real-time performance of power control system and data network. Therefore, maintaining the safety and reliability of the power control system and data network system and ensuring the safe and stable operation of the power system has become a very urgent problem. The current network connection cannot effectively resist malicious...

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Problems solved by technology

[0003] In order to solve the problems in the prior art, the present invention provides a method for real-time transmission of a large amount of data through the forward physical isolation device, which solves the problem that the large amount of data and real-time performance in the prior art cannot be balanced

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