Early warning method and device for preventing third-party construction damage risk of gas pipe network

Abstract

The invention provides an early warning method and device for preventing a third-party construction damage risk of a gas pipe network. The method includes using construction cooperation data and construction damage event sample data supplemented by certain external big data to perform multi-dimensional statistical analysis on the characteristic rule of third-party construction and the characteristic rule of construction damage; excavating and identifying key influence factors of construction damage, classifying and evaluating failure consequences of the construction damage, and researching therelevance between the key influence factors and the failure consequences, so that a third-party construction damage risk prediction model and a construction high-incidence area prediction model are constructed. Guided by model, in combination with the current gas pipeline management and operation system and related laws and regulations in China, internal and external risk prevention and emergencymeasure suggestions are put forward in a targeted mode, so that third-party construction damage of the gas pipeline is reduced, the accident occurrence probability is reduced, the safety and economyof operation of an existing pipeline are improved, the enterprise risk control capacity is improved, and the life and property safety of people is maintained.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for early warning of risks of third-party construction damage to a gas pipeline network. Background technique [0002] Beijing Gas is currently the largest city gas company in the country, ranking first in the country in terms of annual gas consumption, number of gas users, pipeline network scale, and annual sales revenue. By the end of 2017, Beijing Gas had purchased 15.4 billion cubic meters of natural gas, sold 14.6 billion cubic meters of gas, and had 6.02 million natural gas users. Beijing Gas has operated more than 20,000 kilometers of natural gas pipelines, covering all urban areas in Beijing. and suburban counties. Natural gas accounts for 32% of the energy consumption structure, exceeding the world average. [0003] The widespread application and rapid development of natural gas not only improves people's living standards, but also improves the traditional ...

AI Technical Summary

Problems solved by technology

However, since the initiative of the third-party construction is not in the gas management unit, and there are a large number of external factors, external damage has become the risk with the lowest controllability in the operation of the gas pipeline network

Simply relying on the internal management of the enterprise for external risk control consumes a lot of money, and the effect is not obvious

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