Cross-safety zone application service isolation platform

A technology for application services and isolation platforms, applied in the field of secure data service platforms, can solve problems such as loss, design logic errors, and damage to data integrity, and achieve the effect of solving the problem of occupying a large amount of memory.

Active Publication Date: 2010-09-01
JIANGSU FRONTIER ELECTRIC TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to technical complexity, some network synchronization technology solutions still have unstable operation and serious design logic errors, resulting in inconsistent data after

Method used

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  • Cross-safety zone application service isolation platform
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  • Cross-safety zone application service isolation platform

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Embodiment Construction

[0056] The present invention is described in detail below in conjunction with accompanying drawing:

[0057] figure 1 It is the overall architecture diagram of the present invention, as shown in the figure, the system performs data transmission according to the following process:

[0058] 1. The system includes different interfaces for various applications to call, and the interfaces here include Socket, Webservice and various APIs. The external data source or external application service calls this interface by the active acquisition module and the passive calling module respectively through active acquisition or passive calling and transmits what data to it.

[0059] 2. According to the pre-registered application information, the platform authenticates the application connected to the incoming interface. The authentication here includes: application ID and password authentication, IP address authentication (wildcarding is possible), network card address authentication, conn...

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Abstract

The invention provides a foundation platform of safety data service for isolation and transformation of a cross-safety zone application service system, which can support the access of application programs with various languages, support the two-way synchronization of incremental data of a relational database and improve the WebService transparent proxy. The platform can solve the phenomenon that the original application service of a power system can not be used normally because networks of two zones are not inter-communicated and data and information can not be transferred normally after dividing the network of the power system into the inner network and the outer network based on a physical isolation device.

Description

technical field [0001] The invention relates to a safe data service platform based on a physical isolation device, which realizes bidirectional transmission of data and information between two disconnected network areas, and belongs to the technical field of automatic control of power systems. Background technique [0002] After the power system network is divided into internal and external networks based on physical isolation devices, the networks in the two areas are not connected to each other, resulting in the failure of normal transmission of data and information, which makes the original application services of the power system unable to use normally. [0003] In order to ensure the normal use of the original system, a platform that can transmit data and information between safe areas should be created. Under the guidance of the "Overall Plan for Safety Protection of Electric Power Secondary System", the information data platform should adopt a variety of technologies ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
Inventor 霍雪松孙大雁黄强苏大威陈玉权祝永晋郑海雁谢林枫尹飞熊政
Owner JIANGSU FRONTIER ELECTRIC TECH
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