Title:
VEHICLE CONTROL IN ABNORMALITY OF MULTIPLE ACCELERATOR SENSOR
Document Type and Number:
Japanese Patent JP3636020
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide the new technique for continuing the control of a vehicle when the abnormality is generated in a part of plural accelerator sensors.
SOLUTION: When the abnormality is detected in a part of plural accelerator sensors, an accelerator opening AOP is determined on the basis of the output of the normal sensors excluding the abnormal sensors. Here, a range of levels of output signals AP2 of the normal sensors is classified into plural sectional regions including at least an opening operation region and a closing operation region. The change of the accelerator opening AOP is determined corresponding to the sectional region where the level of the output signal AP2 of the normal sensor exists.
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Inventors:
Mitsuhiro Nada
Application Number:
JP2000072125A
Publication Date:
April 06, 2005
Filing Date:
March 15, 2000
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60K28/10; B60K6/20; B60K6/445; B60L3/00; B60W10/06; B60W10/08; B60W10/26; B60W20/00; F02D11/10; F02D29/02; F02D41/22; B60K26/04; (IPC1-7): B60K28/10; B60K6/02; F02D11/10; F02D29/02
Domestic Patent References:
| JP1077889A | ||||
| JP11148379A | ||||
| JP200054867A | ||||
| JP9191501A | ||||
| JP2176141A | ||||
| JP10238372A | ||||
| JP9175222A | ||||
| JP200045800A | ||||
| JP2000136736A | ||||
| JP6247188A |
Attorney, Agent or Firm:
Takao Igarashi
Takashi Shimoide
Hiroshi Ichikawa
Mitsuhiro Kato
Takashi Shimoide
Hiroshi Ichikawa
Mitsuhiro Kato