Method for judging collision with three directional accelerative signals and apparatus for performing the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 24, 1998
Grant Date -
N/A
app pub date -
Oct 31, 1995
filing date -
Oct 31, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus and method for judging an oblique, center pole and front barrier collision with the acceleration signals of a vehicle in back-and-forth, left-and-right and up-and-down directions are disclosed. The acceleration signal detected by an acceleration sensor is filtered and transferred to a collision judging part. The collision judging part judges a dangerous collision and generates a reset signal. The acceleration signal detected by the acceleration sensor is integrated. The judgement for an oblique, center pole and front barrier collision is achieved by comparing the integrated acceleration signal with each preset value. Both the low speed front barrier collision and the high speed center pole collision can be easily judged by detecting three directional accelerations of a vehicle and comparing those accelerations with the predetermined reference values.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully