Safety self-evaluation system and method for PDA equipment of power transmission and transformation condition monitoring system

Abstract

The invention provides a safety self-evaluation system for PDA equipment of a power transmission and transformation condition monitoring system. The safety self-evaluation system comprises a safety evaluation rule library, a safety evaluation template editor, a safety evaluation task editor, a safety evaluation task interpretive actuator, a safety evaluation result analyzer, a communication interface and a safety evaluation result displayer. The safety self-evaluation system has the advantages that safety evaluation templates for various known PDA equipment can be rapidly and accurately defined, safety evaluation templates for new PDA equipment needing to the introduced in future can also be customized according to a standard protocol, the safety evaluation range of the PDA equipment is greatly enlarged, the flexibility of customizing the safety evaluation templates of the new PDA equipment is improved, safety evaluation tasks are rapidly issued to the assigned PDA equipment, and thus the safety configuration information of the scattered PDA equipment is collected through a structuring data format. The invention further provides a safety self-evaluation method for the PDA equipment of the power transmission and transformation condition monitoring system.

Description

technical field [0001] The invention relates to the technical field of safety monitoring, in particular to a PDA device safety self-assessment system and method of a power transmission and transformation state monitoring system. Background technique [0002] With the construction of the smart grid power transmission and transformation status monitoring system, an intelligent power transmission and transformation status monitoring with the monitoring of power transmission and transformation status as the starting point, application as the main body, and status monitoring, maintenance and grid analysis by means of various communication methods has been formed. system. The entire system uses a large number of monitoring terminals and the power information intranet for real-time and non-real-time data communication and data exchange to realize real-time perception, dynamic monitoring, analysis and diagnosis, and trend prediction of the operating status of various power transmiss...

AI Technical Summary

Problems solved by technology

It also provides a benchmark for the operation and maintenance personnel to check the default risk, but in the face of a large number of PDA devices, how to quickly and effectively check the equipment, how to collect the evaluation results centrally, make an evaluation report, and finally identify those with evaluation specifications This is a new problem faced by operation and maintenance personnel in order to meet the requirements of rectification and compliance

[0005] At present, there is no general security assessment tool in China that can support the PDA equipment of the power transmission and transformation status monitoring system. It cannot effectively check the vulnerability of its system, and cannot automatically implement compliance inspection, which makes PDA equipment vulnerable to password guessing and covert channels. , illegal implantation of malware and other attacks may lead to the loss of some functions in the power system and the leakage of sensitive data

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