Delphi Technologies, Inc.

Lawrence C Hau

Kevin D Kincaid

Junqiang Shen

The collision of a vehicle with a pedestrian is detected based on the response of bend sensor segments affixed to a vehicle body panel such as a bumper fascia. The sensor data is processed to identify the location of an object impacting the body panel, and is correlated with calibration data to determine the shape and mass of the object. Impacts with pedestrians are discriminated from impacts with other objects based on the determined shape and mass.

Method and apparatus for detecting a pedestrian impact

The collision of a vehicle with a pedestrian is detected by the presence of a foreign object in a sensing zone above the hood of the vehicle within a prescribed time of an initial impact with the bumper of the vehicle. The initial impact is detected with an acceleration sensor disposed in or near the front bumper and the sensing zone is defined by object detection sensors disposed on the hood or behind the windshield of the vehicle. Vehicle speed is used to discriminate against events that occur while the vehicle is stationary or moving very slowly.

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Kokomo, IN, United States of America

Lawrence C Hau