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Early warning method and system based on time series data of industrial control system

A time-series data and industrial control system technology, applied in the general control system, control/regulation system, adaptive control, etc., can solve problems such as difficult to realize the prediction of safety accidents

Active Publication Date: 2021-06-29
四川安控科技股份有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the intelligence of complex industrial control systems cannot be achieved overnight. For example, the current industrial control security mainly relies on sensors to receive data at the current moment and then make judgments. This approach is difficult to predict safety accidents

Method used

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  • Early warning method and system based on time series data of industrial control system
  • Early warning method and system based on time series data of industrial control system
  • Early warning method and system based on time series data of industrial control system

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Embodiment Construction

[0027] An early warning method and system based on time series data of an industrial control system provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] In the following description, various aspects of the present invention will be described. However, those skilled in the art can implement the present invention by using only some or all of the structures or processes of the present invention. For clarity of explanation, specific numbers, arrangements and sequences are set forth, but it will be apparent that the invention may be practiced without these specific details. In other instances, well-known features have not been described in detail in order not to obscure the invention.

[0029] The present invention proposes an early warning method based on the time series data of the industrial control system, such as figure 1 As shown, it includes the following steps: Step 1: Receive t...

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Abstract

The invention provides an early warning method based on time series data of an industrial control system. The early warning method comprises the steps of: 1, receiving time series data input by a user or data of acquisition equipment; 2, establishing an optimal prediction model through a neural network; and 3, receiving current data of the equipment, calling the optimal prediction model to predict data of the equipment at the next moment, and judging whether to give an alarm or not. The early warning method and the system can achieve the prediction of the future data according to the current time sequence data, and achieve the early warning of a safety accident.

Description

technical field [0001] The invention relates to the field of industrial control, and more specifically, to an early warning method and system based on time series data of an industrial control system. Background technique [0002] Industrial control systems are the lifeline of national economic production and are growing every year. With the enhancement of my country's comprehensive strength and the increasing scale of industrial control systems. The industrial control system will inevitably transform from automation to intelligence, and during this transformation process, the security issues brought about are crucial. [0003] The industrial control system is composed of various automatic control components and process control components for real-time data acquisition and monitoring. Industrial control systems have been widely used in industries, energy, transportation, water conservancy and other fields to control the operation of production equipment. [0004] Looking ...

Claims

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Application Information

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IPC IPC(8): G05B13/04
CPCG05B13/042
Inventor 王彬徐新国卓明李永成
Owner 四川安控科技股份有限公司
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