公开(公告)号：US20250058449A1

公开(公告)日：2025-02-20

申请号：US18451762

申请日：2023-08-17

Applicant: STMicroelectronics International N.V.

Inventor： Mahesh CHOWDHARY ,  Krishna Chaitanya PALLE HAYAGREEVA

IPC: B25F5/00

Abstract: The present disclosure is directed to kickback detection for devices, such as handheld drills. Kickback is detected using a gyroscope and an accelerometer, and is detected at the end of each of a plurality of time windows. At the end of each time window, kickback is detected based on, for example, a variance of a norm of gyroscope measurements. False kickback detections are then removed based on, for example, a minimum and a mean of accelerometer measurements. Kickback detection is completed before the next time window begins.