In today's era of economic globalization, rapid urbanization, and increasing population density, various disaster risks are intertwined and superimposed on each other, making my country's natural disasters face more complex and severe situations and challenges, ensuring the safety of people's lives and property and sustainable economic and social development The pressure is increasing.
There are many types of disasters, with wide distribution areas, high frequency of occurrence, heavy losses from natural disasters, and high disaster risks. In recent years, with the global warming, extreme weather and climate events have occurred frequently. Floods are a relatively common and serious natural disaster in my country. Flood disasters occur almost every year in China. The outbreak of flood disasters often leads to inundation of farmland, destruction of homes, and even people being washed away.
How to use ultrasonic sensor technology to grasp the changes of river water regime in real time and scientifically warn of floods？
What can we do in the face of the majestic forces of nature? How to build a scientific disaster prevention, mitigation and relief mechanism, prevent and defuse major safety risks, and protect the lives and property of the people? Let's take a look at how to use ultrasonic sensor technology to grasp the changes in river water regime in real time. Scientific early warning of floods.
The key to reducing or mitigating flood damage is preparation. Flood monitoring and early warning systems are critical to this strategy because they collect data on flood-prone areas and predict when, where, and how floods may occur. This information can help relevant personnel develop a more effective preparation plan.
Ultrasonic sensors are an important part of modern flood detection and warning systems. Because they use high-frequency (ultrasonic) sound waves to calculate the distance to a remote object without actual contact, they can be used to establish a reliable system for determining the wave height and water level, and the installation and maintenance costs are much lower.
Ultrasonic liquid level sensors provide reliable performance even in the harshest weather conditions or passing waves. The data collected by the sensors can be wirelessly transmitted to a centralized data management system using AirWire LoRa (Senix solution for wireless sensor monitoring) or other similar software solutions, which is ideal for establishing or upgrading disaster management plans in smart cities.
