A linkage control method based on industrial safety emergency command integration system

Abstract

The invention discloses a linkage control method based on an industrial safety emergency command integrated system, which comprises the steps that S1, alarm information is sent to a central system automatically when an abnormal condition is discovered in the fire disaster monitoring process; S2, the central system receivers the alarm information, analyzes, carries out analysis, storage and judgment on the alarm information, and carries out difference responses according to an automatic alarm and a manual alarm; and S3, an emergency plan programming system analyzes the received alarm information, automatically sends control information to the central system according to the level of alarm dangerous situations, the central system carries out analysis and storage on the control information, and then forwards a control command to an access management system, an emergency broadcast system and a video monitoring system. According to the invention, multiple integrated systems are connected so as to play a role of linkage, thereby controlling video monitoring signals, monitoring perimeter intrusion alarm signals in real time, automatically receiving fire disaster alarm signals, and feeding the signals back to the central system in real time. Meanwhile, different emergency plans can be started according to the dangerous situations.

Description

technical field [0001] The invention relates to a linkage control method based on an industrial safety emergency command integration system. Background technique [0002] Industrial control systems such as SCADA systems, DCS systems and PLCs have been widely used in various fields of industrial infrastructure. They are the core components of industrial automation and the central nervous system of industrial automation. However, there are many security loopholes and hidden dangers in the industrial control system itself, which may be exploited. Once a security incident occurs, the direct impact will be production stagnation or equipment damage, which will bring large economic losses to enterprises or municipal agencies. More seriously, it may also cause harm to the life and health of production personnel. [0003] In the past chemical enterprises, safety technical precautions such as TV monitoring system, automatic fire alarm system, toxic and harmful gas alarm system, perim...

AI Technical Summary

Problems solved by technology

However, there are many security loopholes and hidden dangers in the industrial control system itself, which may be exploited. Once a security incident occurs, the direct impact will be production stagnation or equipment damage, which will bring large economic losses to enterprises or municipal agencies. In more serious cases, it may also cause harm to the life and health of production personnel

[0003] In the past chemical enterprises, safety technical precautions such as TV monitoring system, automatic fire alarm system, toxic and harmful gas alarm system, perimeter alarm system, loudspeaker intercom and emergency broadcast system, access control and escape door control system, etc. , but most of them are isolated. Even if the control hosts are set up in the same central control room for mutual monitoring, it is impossible to achieve organic sharing of information and resources, linkage control of various systems, automatic feedback of emergency plans, etc.

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