Early warning system: IoT warns of extreme weather
Due to global warming, extreme weather events are increasing worldwide. An IoT solution from the start-up divirod with LTE-M from Telekom collects water data and warns of risks at an early stage.
Masses of water that penetrate several kilometers inland from the coast; Heavy rain that washed down cellars and streets; Buildings that collapse under the load of snow masses. A current report of the IPCC confirms: Man-made global warming and the associated climate change are the main causes of such extreme weather events in all regions of the world. Because of its destructive power, water plays a central role here. Rising water temperatures in the oceans cause massive hurricanes, as in the southern United States. Destructive floods increase the water level in countries like Bangladesh, which are only a few meters above sea level.
But extreme weather events are also causing devastating damage in Germany, as was the case recently with the flood disaster in July 2021. More than 180 people died. loud Deutschlandfunk 30 billion euros are to flow into an aid fund for the reconstruction of the affected areas in Rhineland-Palatinate and North Rhine-Westphalia. In order to contain the damage of such extreme weather conditions, in addition to limiting climate change, it is about warning people at an early stage.
LTE-M: Early warning system measures water data
A solution from divirod – a specialist in water infrastructure and analysis – and Deutsche Telekom warns of water risks at an early stage. „ As we saw very dramatically in Germany this year, water disasters can affect us all “, says Dennis Nikles, Managing Director of Deutsche Telekom IoT GmbH. „ With the digital solution from divirod and Telekom, water levels can be tracked – and that is continuously, precisely and completely automated. “ The long-term effects of climate change can be made visible on the basis of the data obtained. „ The technology helps to think and act with foresight in order to avoid disasters at best or to alleviate the consequences “, says Nikles.
Sensors from divirod continuously collect water data such as water level, tides, snow, ice and precipitation worldwide. Divirod customers receive this local and individual information in real time. Radio modules with SIM cards from Telekom in the sensors from divirod ensure fast data transmission. The modules send the data worldwide Telekom LTE-M network to the divirod cloud.
LTE-M (Long Term Evolution for Machines) is a mobile radio technology that was specially developed for the connectivity of applications in the Internet of Things (IoT). It scores with low energy consumption, long range and high availability in places with difficult reception conditions. LTE-M from Telekom is currently available worldwide with 27 partners in 20 countries and is continuously being expanded. If connectivity is not possible via LTE-M, the radio module automatically uses 2G or LTE.
Measure the consequences of global warming
„ Existing models lack sufficient water data for an accurate risk forecast “, says Javier Marti, founder and managing director of divirod. „ We are working on building up the most complete database possible with water data. Our technology is highly scalable, inexpensive and can be used worldwide. “
For example, the technology supports the measurement of water levels in reservoirs or rivers, collects data on strong wave activities and possible coastal erosion. The early warning system is already in use worldwide. In risk areas, the sensors collect water data and warn of extreme weather events in Florida or protect the cultural heritage in Venice. In other regions in the USA and Europe, data from drinking water storage facilities and reservoirs are recorded.
Extreme weather: react to the challenge of climate change
The LTE-M-based solution not only helps to warn communities of extreme weather conditions. With „ divirod RoofWatch “, the smart sensors also monitor roofs of commercial properties, warehouses and residential buildings around the clock. If there is too much water, snow or ice on the roof, the owners will be automatically informed in good time. This minimizes the risk of collapse and increases building security. The technology also detects traffic jams in drains at an early stage.
„ We achieve resilience if we can react intelligently and sustainably to the challenges of climate change “, says Marti. „ Water data are the key to quick reactions, medium-term decisions and long-term planning. “
Reference:
https://iot.telekom.com/de/blog/fruehwarnsystem-iot-warnt-vor-extremem-wetter
