Shulou(Shulou.com)06/01 Report--

The method of natural disaster prevention and control is not only to take engineering measures to improve engineering prevention standards, but also to take non-engineering measures to establish a comprehensive prevention and mitigation system to improve the ability of disaster prevention and anti-risk. To sum up, the establishment of natural disaster monitoring and early warning system is an important non-engineering measure to prevent and control mountain torrents, debris flows, landslides, earthquakes, typhoons and other natural disasters.

System goal

Natural disaster monitoring system mainly includes earthquake monitoring station, debris flow monitoring station, meteorological online monitoring station, plus video station layout, information collection, information transmission and communication network, equipment and facilities configuration and so on.

System composition

The natural disaster monitoring system is mainly composed of four parts: front-end signal acquisition, data wireless transmission, background data processing and display, early warning information release and so on.

The application of the system integrates on-site data acquisition, wireless data transmission and central data processing, and collects various parameters such as rainfall, displacement, land change and climate change video in real time. The TS910 data acquisition instrument uses wireless network to timely and accurately transmit to the central data platform, and the central data platform processes and analyzes the returned data. Real-time and accurately grasp and display the rain information and geological changes on the spot, combined with the video image of the scene, generate early warning information in time. When natural disasters occur, the system can effectively issue early warning signals to remind local people to prevent or evacuate in time.

System function

1. Forest fire monitoring system

The forest fire monitoring system realizes the standardization, scientization and informationization of forest fire prevention work, and can discover the hidden situation of fire in time and report it. Digital forest monitoring has become a necessary means to eliminate the hidden situation of forest fire, which really improves the efficiency and quality of forest environmental protection.

two。 Meteorological on-line monitoring system

The meteorological online monitoring system can monitor precipitation, wind volume and light intensity, and can feed back the data to relevant departments for early warning of floods and typhoons and deployment of related measures. It is also convenient for the public to arrange farm work, life, travel and so on in time according to natural climate data.

3. Geological monitoring system

Through the geological monitoring station to realize the real-time collection, transmission, calculation and analysis of the geological monitoring data, and grasp the safety state of the whole operation in real time, according to the historical change process and current state of the monitoring information data, it is convenient for managers to analyze. For emergency anomalies (such as displacement or displacement rate exceeding the warning value), the system can send out early warning information in time to achieve early detection and early forecast, and the relevant departments can also evacuate people in time.

Project significance

Information service is the "last kilometer" for the early warning system to reach the public. The completion of an early warning requires front-end data acquisition, data transmission, data processing and final release. The natural disaster monitoring system can timely and accurately upload the monitoring data to the monitoring center for analysis, and then feedback the data to the early warning information release department. Effective early warning information can remind the public to avoid risks accordingly and help the public reduce economic losses. At the same time, it can also give relevant departments time to prepare prevention plans for related natural disasters and maintain infrastructure construction.

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