The inevitable trend of relationship and development. As our understanding of the laws of nature deepens, the scientific nature of flash flood warnings is also constantly improved, and technology beco

The inevitable trend of relationship and development. As our understanding of the laws of nature deepens, the scientific nature of flash flood warnings is also constantly improved, and technology becomes more advanced, actively changing the human living environment and making nature a better place for human beings. Create wealth, actively use the positive side of nature, and prevent its negative side. The world is a moving world, and everything is in motion. As long as we make good use of the laws of nature, with the deepening of human understanding of flash flood warnings, nature will give Disasters caused by humans will gradually decrease. 5. On the personal outlook on flash floods, our company actively develops early warning software, embodying the characteristics of modern science and technology, and adding certain hardware technologies and software to cooperate with each other to form a powerful early warning system. Based on the existing historical laws of flash floods, wireless communication technology is used to span time and space. Early warning is to inform the arrival of disaster in advance. In the past, when flash floods came, people could only wait to die. Because of the suddenness of flash floods, the floods came with ferocious force, and people were swallowed up by the floods before they had time to escape. Nowadays, with high technology development, With the help of software technology, people can predict the arrival of flash floods in advance, greatly reducing the losses caused by floods, and even use the characteristics of floods to prevent the occurrence of flash floods. This is also the first step for mankind to conquer nature and transform it, and take a successful step. Human wisdom is infinite. In today's era of knowledge explosion, it is emphasized to conquer nature with wisdom and technology, transform nature, and seek benefits for the people. 6. Conclusion 1. The prevention and control of flash flood disasters involves meteorology, water conservancy, hydrology, geology, environment, etc. It is a multi-disciplinary and multi-departmental project that is a complex system and should be studied as a specialized science of disaster prevention and reduction. With the continuous development of network communication technology, it should be continuously improved and the most advanced technology should be adopted to make data collection more efficient. Accurately and timely, establish a relatively complete research system for flash flood disaster monitoring, prevention and disaster reduction measures. 2. Strengthen the analysis and demonstration of the critical value of rainfall intensity that causes flash flood disasters in small watersheds, based on the heavy rainfall characteristics, topographic and geological conditions of each small watershed, and Based on the previous rainfall and other conditions, analyze and determine the critical value of possible flash flood disasters in the region, and comprehensively analyze the county's rainfall data over the years to set the early warning critical value of the small watershed more accurately, in order to obtain a more accurate early warning and forecast structure. 3. Requirements Increase publicity efforts, use easy-to-understand, popular and effective forms such as conferences, radio, television, wall posters, slogans, etc. to publicize popular science knowledge on flash flood disaster prevention and control, especially for cadres and masses around disaster hazard points, so as to make the general public Cadres and the masses should master the knowledge of prevention, management, risk avoidance, disaster avoidance, self-rescue and mutual rescue of mountain flood disasters; enhance the prevention awareness of the whole people, especially those in threatened areas, and improve the ability to resist and reduce disasters; organize personnel in the region to carry out practical drills. All levels Flood control organizations should regularly hold different types of emergency drills to test, improve and strengthen emergency response capabilities; professional rescue teams must conduct targeted emergency rescue and disaster relief drills every year for various dangers that are prone to occur in the region; especially emergency rescue Drills for disaster relief and evacuation of people in disaster areas. 4. The current non-engineering measures for flash flood prevention are relatively weak, and they only stay at lower levels such as compiling flash flood disaster risk maps, establishing early warning systems, and publicity and education. In addition to further research, In addition to these technical measures, it is also necessary to carry out multi-level research work involving policies, laws, administrative management, economics, etc., to study and formulate relevant policies and regulations, especially to increase investment in engineering and non-engineering measures for flash flood disaster prevention. .