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Edge computing platform based on security unit and trusted transmission environment

A transmission environment, edge computing technology, applied in verification and analysis, can solve problems such as heavy workload, and achieve the effect of preventing network attacks, reducing complexity and maintenance costs, and flexibly configuring

Inactive Publication Date: 2020-12-29
BEIJING GAS ENERGY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, the entire system has complex and diverse processes, and the calculation indicators need to be adjusted and designed according to the status quo of the process. Each new project uses different programs written in java to achieve index calculations. The workload is too large, and it relies too much on technicians with programming experience to maintain

Method used

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  • Edge computing platform based on security unit and trusted transmission environment
  • Edge computing platform based on security unit and trusted transmission environment
  • Edge computing platform based on security unit and trusted transmission environment

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Embodiment Construction

[0025] See attached figure 1 , figure 1 The main structure of an edge computing platform based on a secure unit and a trusted transmission environment is shown as an example. Such as figure 1 As shown, the edge computing platform based on the security unit and the trusted transmission environment provided by this embodiment mainly includes: an automatic control instrument 1 , a host computer 2 , an industrial computer 3 , a VPN server 4 and a cloud server 5 .

[0026] The automatic control instrument 1 can be various instruments such as PLC controller, electric meter, temperature instrument, pressure instrument, etc., and is used for data collection, and the automatic control instrument 1 can be one or more types.

[0027] The industrial computer 3 includes a security firewall, a PCI serial card with photoelectric isolation, and two gigabit network cards. The PCI serial port card contains multiple RS485 interfaces.

[0028] Each automatic control instrument 1 is connected ...

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Abstract

The invention discloses an edge computing platform based on a security unit and a trusted transmission environment. The edge computing platform comprises an automatic control instrument, an upper computer, an industrial personal computer, a VPN server and a cloud server. The industrial personal computer comprises a safety firewall, a PCI serial port card with photoelectric isolation and two gigabit network cards. The PCI serial port card comprises a plurality of RS485 interfaces. The automatic control instrument is connected with an RS485 interface through an RS485 cable, the upper computer isconnected with one gigabit network card, and the other gigabit network card is connected with the Ethernet; the VPN server is connected with the Ethernet, and the industrial personal computer is connected with the cloud server through the VPN server. According to the edge computing platform based on the security unit and the trusted transmission environment, network attacks can be prevented, andthe security of data is ensured.

Description

technical field [0001] The invention relates to industrial data collection, calculation, verification, analysis, and safe upload to the office environment, in particular to an edge computing platform based on a security unit and a trusted transmission environment. Background technique [0002] With the rapid development and evolution of artificial intelligence technology, smart cloud platforms are gradually being used in various industries, while edge computing platforms are connected to industrial PLCs at one end and cloud platforms at the other end. The collected industrial data is uploaded to the cloud platform through DTU, and data transmission exists. potential safety hazard. The security requirements of industrial data are very high, but they are vulnerable to external malicious attacks, which threatens the security of industrial data. [0003] There are many types of PLCs and instruments used in industry, and the diversity of host computer software leads to the diver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/46H04L29/06
CPCH04L12/2854H04L12/4641H04L63/02
Inventor 单联增刘蕾滕小果魏巍徐志华陈钧陈斌韩战张林
Owner BEIJING GAS ENERGY DEV