摘要:
Motor vehicle powertrain comprising a gearbox of the dual clutch type driving the driven wheels (14), having two concentric primary shafts (30, 34) connected to the combustion engine (2) each of them via an input clutch (32, 36), each primary shaft having synchronizing means adjusting the speed of this shaft before a gear ratio (8) is engaged, the powertrain additionally comprising one or more auxiliary rotary machines (20) which are connected by a connecting clutch (22) to the primary shafts (30, 34) of the gearbox. The auxiliary rotary machine or machines (20) are connected to the two primary shafts (30, 34) by free wheels (40, 42).
摘要:
The invention relates to a method for regulating the distance, during driving, separating a hybrid or electric vehicle (40) having a machine delivering a braking torque while producing energy that is stored in batteries, from a preceding vehicle (42), said method using a speed set point to adapt the speed of the vehicle in order to obtain a minimum basic distance from the preceding vehicle corresponding to a predefined lapse of time needed to travel it, characterised in that it modifies the distance as a function of the charge state of the batteries (10), to obtain an optimised distance to apply the speed regulation of the vehicle.