Bed fall warning method based on millimeter wave radar

Abstract

The present invention discloses a falling bed warning method, system, and computer-readable storage medium based on millimeter wave radar. The method comprises: receiving echo signals in space, and calculating point cloud data of a monitoring object based on the echo signals; Determine whether the monitoring object has a tendency to move towards the outside of the bed based on the point cloud data; Determine whether the monitoring object is in the preset falling bed warning position based on the point cloud data; If the monitoring object has a tendency to move towards the edge of the bed and is in the preset falling bed alarm position, execute the set falling bed warning instruction. The falling bed warning method based on millimeter wave radar of the present invention has the advantages of privacy protection, all-weather monitoring, contactless monitoring, high recognition accuracy, and convenient installation.

Dependencies are inferred from the claim text.