摘要 |
#CMT# #/CMT# The system has a control unit (8) and an auxiliary control device (10) detecting or determining speeds of wheels and/or a motor vehicle speed (Vfzg). A coupling torque (Mksoll) of a transmission clutch (1) that is arranged between a drive unit (9) and front wheels (4, 5) is adjusted by the control unit and device. The control unit and device are designed such that the coupling torque is increased when a pitch (N) of the vehicle does not exceed a preset pitch threshold value, and the vehicle speed falls below a speed threshold value during application of a brake signal (B). #CMT#USE : #/CMT# Control system for a four-wheel-driven motor vehicle. #CMT#ADVANTAGE : #/CMT# The system improves steerability of the vehicle during braking process. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a four-wheel-driven vehicle with a transmission clutch that is adjustable by a control unit. '(Drawing includes non-English language text)' B : Brake signal Mksoll : Coupling torque N : Pitch Vfzg : Motor vehicle speed 1 : Transmission clutch 4, 5 : Front wheels 8 : Control unit 9 : Drive unit 10 : Auxiliary control device. |