Elevator safety
With the rapid development of China's economy, more and more escalators in public places, elevator safety accidents occur frequently.
Step-type elevator operation, and sometimes the elevator outlet will be blocked, resulting in rear passenger congestion, fall. Especially in crowded places, particularly prone to stampede casualties.
We can use the microwave sensor for elevator jam detection, when detecting the occurrence of elevator congestion, automatically shut down the elevator, effectively avoiding casualties.
