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Title:
車載用衝突物判定装置
Document Type and Number:
Japanese Patent JP4200980
Kind Code:
B2
Abstract:
A collision obstacle discrimination device for a vehicle has a detection unit arranged between a bumper and side members of the vehicle, and a discrimination unit. The detection unit detects collision energy applied to the bumper at at least an upper position and a lower position thereof, to respectively output at least an upper detection signal and a lower detection signal when an obstacle collides with the bumper. The discrimination unit sort-discriminates the obstacle by comparing the upper detection signal and the lower detection signal.

Inventors:
Hiroshi Takahashi
Application Number:
JP2005116296A
Publication Date:
December 24, 2008
Filing Date:
April 13, 2005
Export Citation:
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Assignee:
株式会社デンソー
International Classes:
B60R19/48; B60R21/00; B60R21/0136; B60R21/34; B60R21/36
Domestic Patent References:
JP11310095A
JP2005053473A
Attorney, Agent or Firm:
Hirohiko Usui
Daito Kato
Takashi Ito