公开(公告)号：US20180156644A1

公开(公告)日：2018-06-07

申请号：US15826055

申请日：2017-11-29

申请人： STEFAN LIENHART

发明人： STEFAN LIENHART

IPC分类号： G01D9/00 ,  G01P15/18 ,  H04R29/00 ,  H04R1/02 ,  H04R3/00

CPC分类号： G01D9/00 ,  A41D19/0027 ,  F41A19/01 ,  G01P15/18 ,  H04R1/028 ,  H04R3/00 ,  H04R29/00

摘要： A device for detecting shots fired by a handgun contains an acceleration sensor that is implemented to measure the acceleration of the hand, a noise sensor that is implemented to measure the sound pressure level of the sound of the shot, and a processing unit, to which the acceleration sensor and the noise sensor are connected and to which the measurement results of the acceleration sensor and of the noise sensor are forwarded. The device is implemented to detect a shot if the respective signals forwarded by the acceleration sensor and the noise sensor each exceed a predetermined threshold value within a predetermined time period. The device has an attachment for attaching the acceleration sensor and the noise sensor to a hand and/or to a wrist, in particular so as to move in synchronism with the hand and/or wrist.