A Design Method of Comprehensive Object-Oriented Intelligent Alarm Model in Subway Comprehensive Monitoring System

Abstract

The invention discloses a design method for a full object-oriented intelligent alarm model in an integrated supervisory control system of a metro. The design method comprises the following steps: designing an intelligent alarm model; designing a full object-oriented configuration; designing an intelligent decision. According to the design method, a new full object-oriented thoroughly-configurable alarm model is achieved, the engineering measurement points of the integrated supervisory control system and all factors related with an alarm function are viewed and represented from an object perspective, and the configuration contents of the factors are represented by object attributes, so that a built object configuration platform is very good in engineering adaptability and design flexibility; an association relationship between data measurement points is created, a causal relationship between events is restored by formulaic calculation, and processing measures and suggestions are provided, so that the deep requirements of associated decision support in a multi-professional integrated environment for integrated supervisory control are met; meanwhile, an implementation way and an implementation platform are provided for interface popularization and application of other expansion information.

Description

technical field [0001] The present invention is oriented to the automatic alarm function of various events, control operations and operation abnormalities in the subway / light rail integrated monitoring system, and provides a realization mechanism suitable for multi-specialty systems, large data volume processing, and multiple different types of data alarm requirements, and can Mining data relevance based on pre-configured logic rules to achieve intelligent cause analysis and decision support. Background technique [0002] The ISCS Integrated Supervisory Control System (ISCS Integrated Supervisory Control System) adopts an integrated software and hardware platform and a dedicated communication network to collect information such as power supply systems, environment and equipment monitoring systems, fire alarm systems, access control systems, broadcasting systems, closed-circuit television systems, traffic monitoring systems, and ticket sales. System and other professional rea...

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Problems solved by technology

[0004] Disadvantages of the prior art: 1. When an event occurs in the normal operation of the integrated monitoring system, it is not only a state jump or a sudden change in the measured value of a single measuring point, but often reflected in the data of multiple data points in multiple disciplines Change at the same time, so there is a natural "connection" between these data points; the current mainstream alarm model is designed for a single data point, and can only mechanically trigger and generate alarm information when each data point meets the conditions. The correlation between data points is lost, and it cannot provide operation and maintenance personnel with in-depth information with further reference value;

[0005] 2. Different data measurement points will have different requirements for the form of expression when an alarm occurs. The existing alarm model generally considers the alarm behavior to be configurable to minimize the modification of the code and the secondary development; The state is not complete, and the dynamic requirements cannot be completely converted into configuration data.

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