Subway comprehensive monitoring system based on SM3 and SM4 communication encryption

A comprehensive monitoring system, subway technology, applied in the transmission system, digital transmission system, security communication device, etc., can solve the problem that the comprehensive monitoring system of the subway is easy to be illegally intruded, and achieve the effect of avoiding illegal intrusion and improving security

Active Publication Date: 2020-02-25
郑州地铁集团有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a subway comprehensive monitoring system based on SM3 and SM4 commu

Method used

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  • Subway comprehensive monitoring system based on SM3 and SM4 communication encryption
  • Subway comprehensive monitoring system based on SM3 and SM4 communication encryption
  • Subway comprehensive monitoring system based on SM3 and SM4 communication encryption

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Embodiment Construction

[0061] The specific embodiments of the present invention will be described in detail below with reference to the drawings.

[0062] The subway integrated monitoring system and related systems and equipment are divided into four layers in terms of physical structure: central control center, station-level control layer, professional subsystems, and equipment layer; from the perspective of management logic, it is two levels Management level 3 control: central level integrated monitoring, station level integrated monitoring, on-site control of subsystem and equipment level. It adopts a redundant double-ring network structure, some of which are connected at the central control center, and others are connected at the station level. The software and hardware systems of the subway integrated monitoring system cover the central local area network and the station local area network through the backbone network. Therefore, the communication of the subway integrated monitoring system is divi...

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Abstract

The invention relates to a subway comprehensive monitoring system based on SM3 and SM4 communication encryption, and belongs to the technical field of subway monitoring. The system comprises a key management center and a plurality of monitoring centers. The monitoring centers are connected through an integrated monitoring system backbone network. Each monitoring center comprises a workstation, anFEP and a server which are connected through a network bus. The workstation, the FEP and the server are respectively provided with a workstation end UKey, an FEP end UKey and a server end UKey; and the workstation, the FEP and the server are all provided with security middleware modules. When the monitoring program needs to be started each time; self-authentication of equipment is carried out through a workstation, FEP, a UKey corresponding to a server and a security middleware module, meanwhile, a server side needs to be authenticated by a user for an operator, a corresponding monitoring program can be started only after the authentication is passed, and then key agreement and data encryption communication are carried out. According to the invention, illegal invasion can be effectively avoided, and the safety of the subway integrated monitoring system is improved.

Description

Technical field [0001] The invention relates to a subway integrated monitoring system based on SM3 and SM4 communication encryption, and belongs to the technical field of subway monitoring. Background technique [0002] The main functions of the Metro Integrated Monitoring System (ISCS) include the real-time centralized monitoring of electromechanical equipment and the coordination and linkage function between various systems. On the one hand, the subway integrated monitoring system can realize the monitoring of power equipment, fire alarm information and its equipment, station environmental control equipment, section environmental control equipment, environmental parameters, screen door equipment, flood-proof door equipment, escalator equipment, lighting equipment, Access control equipment, automatic ticket vending equipment, broadcast and closed-circuit television equipment, passenger information display system broadcast information and clock information are the basic functions...

Claims

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Application Information

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IPC IPC(8): H04L9/08H04L29/06H04L29/08
CPCH04L9/0838H04L9/0877H04L63/0428H04L63/0435H04L63/083H04L63/20H04L67/12
Inventor 赵晗何治达郑继平温鑫李明郑博胜李建峰杨永峰刘中峰周天鸣
Owner 郑州地铁集团有限公司
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