Control system for vehicle

Details Control system for vehicle Control system for vehicle

2005-05-10

2005-05-10

Louis-Jacques, Jacques H. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Transmission control

C701S051000, C701S053000, C477S107000, C477S110000

Reexamination Certificate

active

06892126

ABSTRACT:
A control system for vehicle power train components has an engine ECU, an AT ECU and a manager ECU. The manager ECU outputs command signals such as a target engine torque and a target AT range for the engine ECU and the AT ECU. The manager ECU retrieves data for completing a map for determining availability of the target engine torque from the engine ECU. The manager ECU checks the availability of a computed value of the target engine torque, and if it is necessary, the manager ECU replaces the target engine torque with an available value. The engine ECU executes an engine control process on the basis of the target engine torque of which availability has thus been ensured by the manager ECU. It is therefore possible to operate the vehicle power train components in a more appropriate manner.

REFERENCES:
patent: 5050454 (1991-09-01), Yamaguchi et al.
patent: 5351776 (1994-10-01), Keller et al.
patent: 5490815 (1996-02-01), Kato et al.
patent: RE37703 (2002-05-01), Bellinger
patent: 6470252 (2002-10-01), Tashiro et al.
patent: 20020171383 (2002-11-01), Hisada et al.
patent: 7-108882 (1995-04-01), None

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