Title:
ANOMALY ASSESSMENT DEVICE AND ANOMALY ASSESSMENT METHOD OF CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/092805
Kind Code:
A1
Abstract:
A third CPU (330) of a mode generator ECU (172), upon assessing that signals conveyed by a voltage sensor (180), a voltage sensor (182), a current sensor (192), a temperature sensor (193), a temperature sensor (194), a first CPU (310), a second CPU (320), and a communication circuit (350) are in an anomalous state, assesses that a control system is in an anomalous state. The third CPU (330), upon assessing that the control system is in an anomalous state, assesses whether each of the voltage sensor (180), the voltage sensor (182), the current sensor (192), the temperature sensor (193), the temperature sensor (194), the first CPU (310), the second CPU (320), and the communication circuit (350) is in an anomalous state.
Inventors:
NAKAMURA MAKOTO (JP)
SOMA TAKAYA (JP)
KUTSUNA MASAKI (JP)
SAKAMOTO KENSEI (JP)
SOMA TAKAYA (JP)
KUTSUNA MASAKI (JP)
SAKAMOTO KENSEI (JP)
Application Number:
PCT/JP2010/051010
Publication Date:
August 04, 2011
Filing Date:
January 27, 2010
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
NAKAMURA MAKOTO (JP)
SOMA TAKAYA (JP)
KUTSUNA MASAKI (JP)
SAKAMOTO KENSEI (JP)
NAKAMURA MAKOTO (JP)
SOMA TAKAYA (JP)
KUTSUNA MASAKI (JP)
SAKAMOTO KENSEI (JP)
International Classes:
G05B23/02; B60L50/15; F02D45/00; G01M17/007
Foreign References:
| JP2006057523A | 2006-03-02 | |||
| JP2001243082A | 2001-09-07 | |||
| JP2003232253A | 2003-08-22 | |||
| JP2005291102A | 2005-10-20 | |||
| JPH01106112A | 1989-04-24 | |||
| JPH06137909A | 1994-05-20 | |||
| JPH09160602A | 1997-06-20 |
Other References:
See also references of EP 2530550A4
Attorney, Agent or Firm:
FUKAMI, Hisao et al. (JP)
Hisao Fukami (JP)
Hisao Fukami (JP)
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Claims: