Invention Application
- Patent Title: PHYSICAL QUANTITY SENSOR
- Patent Title (中): 物理量传感器
-
Application No.: US15307859Application Date: 2015-06-11
-
Publication No.: US20170059320A1Publication Date: 2017-03-02
- Inventor: Kiyomasa SUGIMOTO , Naoki YOSHIDA , Minekazu SAKAI , Nobuaki KUZUYA
- Applicant: DENSO CORPORATION
- Priority: JP2014-121690 20140612
- International Application: PCT/JP2015/002919 WO 20150611
- Main IPC: G01C19/5607
- IPC: G01C19/5607 ; G01C25/00
Abstract:
A physical quantity sensor includes a detection unit outputting a detection signal corresponding to a vibration of a vibrating element in an angular velocity sensor, and a self-diagnostic unit self-diagnosing a detection environment of an acceleration sensor and the angular velocity sensor on a basis of the detection signal outputted by the detection unit.
Public/Granted literature
- US10393523B2 Physical quantity sensor Public/Granted day:2019-08-27
Information query
