Title:
METHOD AND DEVICE FOR CONTROLLING OR REGULATING AUXILIARY BRAKE TORQUE IN A MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO2003064228
Kind Code:
A8
Abstract:
A method for controlling or regulating total auxiliary brake torque in a motor vehicle equipped with engine (1) and drive wheels (8), transmission components (2, 3, 5, 7, 9) incorporated between the engine and the drive wheels, at least one first auxiliary brake (4) of a first type and at least one first auxiliary brake (4) of a first type and at least one second auxiliary brake (4, 6) of a second type, different from the first type, the second auxiliary brake (4, 6) being constituted by a retarder (4, 6), characterized in that, if a request is made for the brake force from the auxiliary brakes to be moderated, then this is done by turning down or moderating, in the first place, the brake torque (4, 6) of the retarder.
Inventors:
SABELSTROEM MATS (SE)
WALLGREN HANS (SE)
ZETTERGREN LARS (SE)
WALLGREN HANS (SE)
ZETTERGREN LARS (SE)
Application Number:
PCT/SE2002/002460
Publication Date:
April 22, 2004
Filing Date:
December 30, 2002
Export Citation:
Assignee:
VOLVO LASTVAGNAR AB (SE)
SABELSTROEM MATS (SE)
WALLGREN HANS (SE)
ZETTERGREN LARS (SE)
SABELSTROEM MATS (SE)
WALLGREN HANS (SE)
ZETTERGREN LARS (SE)
International Classes:
B60T10/02; B60T13/58; B60T13/66; (IPC1-7): B60T8/00; B60T10/00; B60T8/60
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