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List of contents of this article:

• 1 , How does the intelligent water conservancy flash flood disaster monitoring and early warning system work?
• 2,Main Functional Features of Flash Flood Disaster Monitoring and Early Warning System
• 3, What are the functions of the intelligent water conservancy flash flood disaster monitoring and early warning system?
• 4
  、 How to realize the flash flood disaster monitoring and early warning system?

How does the intelligent water conservancy flash flood disaster monitoring and early warning system work?

The flash flood disaster monitoring and early warning system mainly includes the water and rain monitoring system and the early warning system (the system structure is shown in Figure 2-1). In order to better play the systematic role of disaster prevention and reduction, it is also necessary to establish an organizational system of group testing and group prevention and strengthen publicity and training.

Henan flash flood disaster monitoring and early warning system through flash floodsReal-time monitoring of rain and water information in the disaster prevention and control area, timely issuance of early warning information to areas threatened by flash floods, realizing "monitoring to the point and warning to people", which can timely transfer the threatened masses and do our best to ensure the safety of people's lives and property.

Real-time monitoring and warning of water levels in rivers, lakes, reservoirs and other areas.

High-precision rain, water level, temperature and humidity detectors can accurately reflect the data changes in the monitored area.

Receive various information from hydrological, land and other departments and report it to the village command agency in a timely manner, observe the rainwater situation in the area of responsibility, inspect the dangerous situations such as mountain ponds, reservoirs, embankments, etc., provide timely feedback on information, and issue early warning and alarm signals according to the orders of the commander-in-chief; in case of emergency, monitoring personnel can The line issues warning and alarm signals.

Main functional features of flash flood disaster monitoring and early warning system

The water and rain monitoring system mainly includes the network layout of water and rain monitoring stations, information collection, information transmission and communication network, equipment and facilities configuration, etc.

Floods in Henan ProvinceThrough real-time monitoring of rain and water information in the flash flood disaster prevention and control area, and timely release of early warning information to the areas threatened by flash floods, the hazard monitoring and early warning system realizes "monitoring to the point and early warning to the person", which can timely transfer the threatened masses and do its best to ensure the safety of people's lives and property.

The PH2000 flash flood disaster monitoring and early warning system is developed and designed according to the technical requirements of the construction of the national flash flood disaster monitoring and early warning system of the Ministry of Water Resources and the relevant technical specifications of the industry. It has the characteristics of advanced technology, perfect functions and mature application.

In the flash flood disaster monitoring and early warning system scheme developed by Yingtang Zhongchuang, it mainly has the following functions: real-time monitoring of rainfall and water level, and grasping the real-time dynamics of water and rain. Expandable remote photo or video real-time monitoring function. When the rainfall and water level exceed the warning value of the flood limit, the alarm will be automatically alarmed.Analysis of comprehensive factors such as meteorology, geology and environment.

What are the functions of the intelligent water conservancy flash flood disaster monitoring and early warning system?

The high-precision rain, water level, temperature and humidity detector can accurately reflect the data changes in the monitored area.

Real-time monitoring and warning of water levels in rivers, lakes, reservoirs and other areas.

The main measures to prevent flash floods: monitoring and early warning, group testing and group prevention. Monitoring and early warning: The construction of monitoring and early warning system mainly includes water and rain monitoring (rain station, water level station, video station), monitoring and early warning platform, early warning system, etc.

How to realize the flash flood disaster monitoring and early warning system?

Various hydrological data are monitored in real time through the collection terminal, and the collected data is transmitted to the central flash flood disaster monitoring and early warning platform through the wireless communication terminal. The platform comprehensively analyzes the obtained data and derives early warning information, and finally the early warning information is released by the wireless disaster reduction release system.

Level I is a red warning signal (the warning level is particularly serious). Its meaning is: According to the rainfall forecast, there will be heavy rain within 24 hours, and the rainfall intensity will be more than twice the critical rainfall (2×), and the rainfall may continue for a long time.

The installation of flash flood disaster monitoring and early warning equipment requires the construction of civil engineering. The civil engineering requirements are as follows: (1) The selection of the site of the automatic monitoring station first meets the needs of water monitoring, and secondly, it takes care of communication conditions, traffic conditions and management and maintenance conditions.(2) The site of the automatic monitoring station chooses to avoid natural disasters and the danger of foundation collapse.

The flash flood disaster monitoring and early warning system is an important non-engineering measure for flash flood disaster prevention and control. It integrates information collection, transmission, analysis and early warning and other functions, and realizes the timely and accurate upload and delivery of early warning information.