Xiaomi ThePaper OS: China’s mobile phone earthquake monitoring and early warning network successfully warned of earthquakes for the first time

According to news on January 29, Xiaomi ThePaper OS issued an article today stating that the China Mobile Earthquake Monitoring and Early Warning Network and the Chengdu High-tech Disaster Reduction Institute have been continuously researching and developing for 4 years. Since its launch, more than 990,000 volunteers have been launched, and it has recently successfully warned that the existing monitoring network has failed. Covers area earthquakes.

According to reports, this is the first time that China’s mobile phone earthquake monitoring and early warning network has successfully warned of an earthquake. Earthquake monitoring is when a mobile phone senses seismic waves through a low-power sensor. The system quickly calculates the earthquake information through AI algorithms and issues early warnings to people in affected areas to buy time for more people to avoid danger and ensure personal safety. It should be noted that currently some Xiaomi mobile phones and system versions do not support this function, and it will be gradually opened in the future. Joining path: Xiaomi mobile phone - mobile phone manager - earthquake early warning - earthquake monitoring volunteers. It is noted that as early as June 2021, the Chengdu High-tech Disaster Reduction Research Institute and Xiaomi Group announced that China’s first mobile phone earthquake monitoring and early warning network was launched online. Through the access of tens of millions or even billions of mobile phones, earthquake early warning capabilities can be Extend to areas not covered by traditional earthquake early warning networks to achieve "earthquake early warning capabilities wherever there are people." The specific implementation method is: smart phones have built-in acceleration sensors that can sense vibrations. If the phone detects information that it thinks may be an earthquake, it will send information to the early warning center server. The early warning center server automatically combines the information from many mobile phones. Determine whether an earthquake has occurred, and when it is determined to be an earthquake, calculate the earthquake early warning magnitude, epicenter location, and earthquake onset time in seconds, and issue early warning information to the affected people around the epicenter.

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