Monitoring system and method for preventing third-party damage on gas pipeline

Abstract

The invention relates to a monitoring system and method for preventing third-party damage on a gas pipeline. The monitoring system for preventing third-party damage on the gas pipeline utilizes a vehicle-mounted monitoring main rod and a data acquisition sensor. Through video monitoring and field environment information detection, a third-party construction site is monitored in real time on the spot, received video signals of the third-party construction site and the field environment monitoring information are displayed on a visual display platform by using a rear monitoring platform, the construction of the third-party construction site is subjected to situation sensing, a monitoring instruction for dangerous operation possibly endangering the gas pipeline in operation is issued timely,and on-site voice warning and intervention are carried out. Through a visual and graphical user interface, on-site conditions, state information, equipment conditions and the like of a fortified areaare presented, situation perception is strengthened, potential threats are discovered in advance, scientific management, protection and emergency decision are made, and sudden events and emergency events are responded in time through equipment linkage, so that possibility and harm of gas pipeline damage events are reduced.

Description

technical field [0001] The invention relates to a safety monitoring system of a gas pipeline, in particular to a monitoring system and a monitoring method for preventing a third party from destroying a gas pipeline. Background technique [0002] With the increasing scale of urban gas engineering construction, the safety precautions of gas pipelines are increasingly being put on the agenda. Due to the acceleration of urban construction, gas pipeline damage and leakage accidents caused by road construction or other third-party construction and construction have occurred from time to time, which has brought great danger and inconvenience to people's normal life and life and property. Investigations show that among the causes of natural gas pipeline accidents, the accidents caused by third-party sabotage account for about 55.4%. This has not only brought serious negative impacts to natural gas operating companies and the public, but also caused great losses to people's lives an...

AI Technical Summary

Problems solved by technology

[0003] At present, the management and protection of gas pipelines mainly adopt the mode of on-site inspection. However, as the production situation changes, the conventional on-site inspection mode can no longer meet the needs of actual work and safety precautions.

This is because conventional monitoring methods cannot adapt to the characteristics of short construction period and unstable site of third-party construction. Its defects are mainly manifested in: 1. The method of manual inspection, manual supervision and manual discrimination requires large manpower investment and relies on people. It is not only time-consuming and labor-intensive, but the work efficiency is low, and it is difficult for the safety supervision department to supervise, and it is easy to have concealed and missed reports; 2. There is no linkage with perimeter protection, Potential dangers cannot be discovered in advance, and early warning information cannot be issued in time; 3. It is impossible to monitor dynamically and in real time, and there is no corresponding platform to store the monitoring video, alarm, intrusion and other related data on the construction site; 4. There is no long-term large amount of monitoring big data As a support, trend analysis and prediction cannot be achieved; 5. For monitoring points and hidden danger points, there is no unified platform to release hidden danger information and location information, and it is impossible to provide accurate data support for emergency rescue

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