公开(公告)号：US11351943B2

公开(公告)日：2022-06-07

申请号：US16841748

申请日：2020-04-07

Applicant: APTIV TECHNOLOGIES LIMITED

Inventor： Rainer Bunse ,  Andreas Vogt ,  Vikas Kumar

IPC: B60R21/0132 ,  B60Q9/00

Abstract: A method for detecting scratches and bumps applied to a vehicle uses an acceleration sensor. Signals of the sensor are analyzed and evaluated based on duration and frequency.

公开(公告)号：US20240021026A1

公开(公告)日：2024-01-18

申请号：US18350506

申请日：2023-07-11

Applicant: Aptiv Technologies Limited

Inventor： Vikas Kumar ,  Rainer Bunse ,  Christoph Rott ,  Philipp Botschen ,  Roland Menne

IPC: G07C5/00 ,  G07C5/08

CPC classification number: G07C5/006 ,  G07C5/0808 ,  G07C5/085

Abstract: Disclosed are methods for determining the location of a damage applied to a parked vehicle using an acceleration sensor and an ultrasonic sensor provided at an electronic control unit within the interior of the parked vehicle.

公开(公告)号：US11932187B2

公开(公告)日：2024-03-19

申请号：US17831910

申请日：2022-06-03

Applicant: APTIV TECHNOLOGIES LIMITED

Inventor： Rainer Bunse ,  Andreas Vogt ,  Vikas Kumar

IPC: B60R21/0132 ,  B60Q9/00

CPC classification number: B60R21/01336 ,  B60Q9/00 ,  B60R2021/01322

Abstract: A method for detecting scratches and bumps applied to a vehicle uses an acceleration sensor. Signals of the sensor are analyzed and evaluated based on amplitude and frequency. Relationships between the amplitudes and frequencies provide a basis to classify a vehicle contact event as a bump or a scratch.