Title:
INCLINATION ANGLE DETECTOR FOR VEHICLE AND ROLL OVER JUDGMENT DEVICE USING IT
Document Type and Number:
WIPO Patent Application WO/2007/141934
Kind Code:
A1
Abstract:
Unnecessary components contained in an angular speed detection signal (input ω)
inputted from an angular speed sensor (1) are removed in the dead band region (from
-ωo to +ωo) of an unnecessary component removing means (2), an angular
speed detection signal (output ω) passed through the pass region (input
ω>ωo or input ω<-ωo) of the unnecessary component
removing means (2) and outputted is integrated by a processing means (3), and
then zero reset processing of the integration value is performed by an integration
value reset means (4) using the integration value reset value of a fixed value
determined in conformity with the dead band region and a signal representative of
the roll angle θv of the vehicle is outputted.
More Like This:
JP4889744 | Safety system |
JP2008006960 | CAR BODY STRUCTURE FOR AUTOMOBILE |
Inventors:
YAMASHITA TOSHIYUKI (JP)
Application Number:
PCT/JP2007/052756
Publication Date:
December 13, 2007
Filing Date:
February 15, 2007
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
YAMASHITA TOSHIYUKI (JP)
YAMASHITA TOSHIYUKI (JP)
International Classes:
B60R21/13; G01C19/00; G01B21/22; G01C9/00; G07C5/00
Foreign References:
JP2002518249A | 2002-06-25 | |||
JPH10253361A | 1998-09-25 |
Attorney, Agent or Firm:
TAZAWA, Hiroaki et al. (7-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, JP)
Download PDF: