Title:
ACCELERATION DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/010309
Kind Code:
A1
Abstract:
The objective of the present invention is to provide an acceleration sensor in which it is possible to easily and inexpensively perform constant fault diagnosis on the acceleration sensor. In order to accomplish the above objective, this acceleration detection device is provided with a first acceleration sensor capable of detecting a plurality of directions, and a second acceleration sensor capable of detecting one direction, the second acceleration sensor being disposed such that the direction which the second acceleration sensor is capable of detecting is neither perpendicular nor parallel to any of the directions that the first acceleration sensor is capable of detecting.
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Inventors:
OKAMOTO AKIHIRO (JP)
YURA MASASHI (JP)
HAYASHI MASAHIDE (JP)
YURA MASASHI (JP)
HAYASHI MASAHIDE (JP)
Application Number:
PCT/JP2016/069578
Publication Date:
January 19, 2017
Filing Date:
July 01, 2016
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
G01P21/00; G01P15/18
Foreign References:
| JP2002515977A | 2002-05-28 | |||
| JPH10221358A | 1998-08-21 | |||
| JP2004114729A | 2004-04-15 |
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
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