Xiaomi has since developed an earthquake warning system that alerts customers of an impending quake. Just lately, the corporate introduced that this characteristic is now out there in 25 provinces throughout China. Xiaomi claims that for the reason that launch of the earthquake early warning perform, it has efficiently warned greater than 35 earthquakes of magnitude 4.zero or increased. At the moment, Xiaomi introduced that Xiaomi cell phones cannot solely obtain earthquake warning data however may also monitor earthquakes. The brand new earthquake monitoring characteristic makes use of a sort of edge computing expertise. It makes use of the low-power sensor constructed into the cell phone to sense seismic waves. After that, the AI algorithm will successfully calculate the seismic data. Then customers will get the primary warning if there's an incoming earthquake.
Xiaomi claims that this expertise not solely saves the price of earthquake monitoring but additionally tremendously will increase the variety of monitoring. The corporate believes that this makes the nationwide earthquake monitoring and early warning community extra full. Customers of the MIUI system can open the cell phone supervisor and click on on the “earthquake warning” perform to affix the earthquake monitoring and turn out to be a volunteer.
In keeping with Xiaomi, the earthquake monitoring perform was collectively developed by Xiaomi and Chengdu Excessive-tech Catastrophe Mitigation Analysis Institute. This perform will ultimately arrive on all Xiaomi telephones. At current, some Xiaomi/Redmi telephones and MIUI programs assist this characteristic. It should steadily roll out to extra units sooner or later.
As of now, we cannot confirm how correct the predictions of MIUI earthquake features are. Earthquake prediction is a really complicated course of. In actual fact, there aren't many correct and profitable predictions of earthquakes globally.
Xiaomi MIUI “Earthquake Warning” Characteristic – How It Works
Earthquake “early” warning system makes use of the time distinction from the faster-propagating waves to make predictions. Since these waves emanate from deep beneath the floor and transfer very quick, the warning interval is often in seconds. The sooner longitudinal wave and the slower transverse wave have a relationship.
Because the longitudinal comparatively innocent wave arrives first, the arrival time of the related damaging transverse and floor waves could be rapidly predicted. The arrival time distinction between these waves is often very small. Theoretical research have proven that if the warning time is three seconds, the casualty ratio could be lowered by 14%. Whether it is 10 seconds, the casualty ratio reduces by 39% whereas if the warning time is 20 seconds, the casualty ratio may also cut back by 63%.