Unlock instant, AI-driven research and patent intelligence for your innovation.

Security access gateway and industrial equipment communication management method

A technology for secure access to gateway and device information

Active Publication Date: 2021-02-19
北京明朝万达科技股份有限公司
View PDF13 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a secure access gateway and a communication management method for industrial equipment, which solves the problems of low efficiency and poor security in the communication authentication mode between external equipment and intranet industrial equipment in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Security access gateway and industrial equipment communication management method
  • Security access gateway and industrial equipment communication management method
  • Security access gateway and industrial equipment communication management method

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0100] In the daily production business of a cigarette factory, it mainly includes silk-making equipment, packing equipment, and power energy equipment. The shredded equipment is responsible for cutting the tobacco leaves into shredded tobacco, and the wrapping equipment is responsible for rolling the shredded tobacco into cigarettes and packing them into boxes, rods, and boxes. The power energy equipment is responsible for providing the energy required for the production process of water, electricity and steam for the silk making wire and the wrapping wire. The stable operation of silk making equipment, wrapping equipment, and power energy equipment is a necessary prerequisite for ensuring production. Therefore, a large number of monitoring systems and equipment are required to monitor silk making, wrapping equipment, and power energy equipment, so as to detect problems in time and assist in operation and maintenance work. .

[0101] The cigarette factory security access gat...

example 2

[0108] V2X (Vehicle to Everything, V stands for the vehicle, and X stands for the external unit communicating with the vehicle) intelligent networked vehicles are an important part of realizing vehicle automatic driving, and vehicle automatic driving is an important organizational part of the national digital strategy. In the operation scenario of ICVs, a large number of devices such as on-board information systems, roadside units such as smart street lights, mobile terminals such as electronic keys, and configuration devices such as charging piles need to be connected to the cloud platform of ICVs. How to ensure a large number of access Safe and reliable equipment and safe and reliable access to access equipment are the necessary cornerstones for the development of intelligent connected vehicles.

[0109] The intelligent networked vehicle security access gateway built by applying the security access gateway architecture of the embodiment of the present invention is as follows:...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a security access gateway and an industrial equipment communication management method, and relates to the technical field of communication. The security accessgateway comprises a certificate management module which carries out the identity verification of the external equipment when a certificate application request of the external equipment is received, and applies for a digital certificate for the external equipment when the verification is passed; an identity authentication module which is used for verifying the carried digital certificate when receiving an access request of the external equipment; a bill management module which is used for generating an access bill and returning the access bill to the external equipment when receiving a messagethat the digital certificate passes the verification; and an access control module which is used for verifying the carried access bill and the API when receiving the access request of the external equipment, sending an API execution request to the industrial equipment when the verification is passed, and returning an execution result. According to the security access gateway, bill access is used,the identity authentication and access control efficiency is remarkably improved, the identity of the external equipment and the access API are strictly checked, and the authentication security is guaranteed.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a secure access gateway and a communication management method for industrial equipment. Background technique [0002] As a product of the deep integration of the new generation of information technology and manufacturing, the Industrial Internet builds a new manufacturing and service system that fully connects all elements, the entire industry chain, and the entire value chain through the comprehensive interconnection of people, machines, and objects. The way to achieve transformation is the key force to realize the transformation of old and new kinetic energy. The report of the National Two Sessions in 2019 pointed out that "strengthen the construction and integrated application of new infrastructure such as artificial intelligence, industrial Internet, and Internet of Things." As one of the seven major areas of "new infrastructure", the industrial Internet has risen to a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L12/66
CPCH04L63/08H04L63/0861H04L67/12H04L12/66Y02P90/02
Inventor 孙亚东王志海喻波何晋昊魏力
Owner 北京明朝万达科技股份有限公司