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WCF realization-based communication front-end processor system and communicating method

A technology of communication front-end processor and communication protocol, applied in the field of communication, can solve the problems of limited data transmission efficiency and security, achieve high production efficiency, ensure interoperability, and good interactivity

Inactive Publication Date: 2013-10-09
成都瑞科电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the traditional communication front-end processors face users and the efficiency and security of data transmission are quite limited.

Method used

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  • WCF realization-based communication front-end processor system and communicating method
  • WCF realization-based communication front-end processor system and communicating method
  • WCF realization-based communication front-end processor system and communicating method

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Embodiment Construction

[0039] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but they are not further limitations on the present invention.

[0040] Such as figure 1 As shown, the WCF-based communication front-end processor system provided by the present invention includes: a communication protocol module, a communication service module and a shared storage module; ), measurement and control devices (such as electric energy meters) and other automation devices, the specific communication protocol used depends on the communication protocol used by the automation device, such as the modbus protocol used by the device, the communication front-end communication protocol module analyzes the modbus protocol The device communicates, classifies the communication data according to the protocol, and stores the classified processed data in the shared storage module; the shared storage module is refreshed regularly to ensure that the curren...

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PUM

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Abstract

The invention discloses a windows communication foundation (WCF) realization-based communication front-end processor system comprising a communication protocol module, a communication service module and a sharing storage module. Specifically, the communication protocol module is responsible for analyzing a communication protocol to realize communication with an automation device; and the communication service module is used for forwarding data received by the communication protocol module to a client by a service way. In addition, the invention also discloses a communication front-end processor-based communicating method. The communication protocol module configures a file by analyzing to realize communication with an automation device; data of the automation device are stored in the sharing storage module in real time; the client accesses the communication service module; and the communication service module reads the data directly from the sharing storage module. According to the invention, interoperability between systems is ensured; out-of-process, cross-device and cross-platform communication is realized; and operation in different operating systems is realized; and characteristics of security and trustworthiness are realized.

Description

technical field [0001] The invention belongs to the technical field of communication, and relates to a communication front-end system, in particular to a communication front-end system based on WCF and a communication method based on the communication front-end system; specifically, in a power dispatching system, The communication front-end processor provides services to the superior dispatcher, WEB server, etc. Background technique [0002] The power dispatching system is mainly composed of dispatching terminal, factory station, and communication. Communication refers to the communication between various automation devices and background monitoring machines. It mainly completes various measurement data, alarm information, fault information, The communication of control information is the basic part of power system communication. If there are a large number of automation devices, the background monitoring machine is not only responsible for communicating with the automation ...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 余学波
Owner 成都瑞科电气有限公司
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