BMW 3: Route guidance
Adaptive recuperation uses the data and calculations of the route-ahead
assistant. In this way,
adaptive recuperation can be used by the navigation system when route guidance
is both active and
not being used. When the route guidance is not active, the most likely route is
used for evaluation.
However, the stretch of road can be calculated more accurately, and therefore
more efficiently, when
the route guidance is active.
Decelerations
The following diagram shows the extent of the energy recovery with and
without adaptive
energy recovery depending on the speed. The brake lights are not activated
automatically during
recuperation.
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G20 PHEV comparison of deceleration with and without adaptive recuperation
- Vehicle with adaptive energy recovery (example: G20 PHEV)
- Vehicle without adaptive energy recovery (example: G12 LCI PHEV)
- Deceleration by recuperation
- Control range of adaptive recuperation
- Control of recuperation in HYBRID ECO PRO driving mode
- Control of recuperation in HYBRID STANDARD driving mode
- Vehicle speed
To illustrate this: -0.1 g (-0.981 m/s2) corresponds to a speed reduction of
approximately 2 mph
(3.5 km/h) per hour.
Deceleration to a standstill does not happen since in the low speed range the
vehicle is driven via the
automatic transmission (creeping).
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The front radar sensor (FRS) or the front radar sensor long range (FRSF) is
needed to reliably detect
the vehicles in front. Consequently, adaptive recuperation is only possible with
the optional eq
The function does not have any separate display or operating elements. The
function is only available
in the HYBRID ECO PRO driving mode. The function cannot be deactivated.
Recuperation i
The anticipatory hybrid drive has been revised and enhanced with the G20 PHEV.
The driver can find
this function under "Anticipatory hybrid drive" in the vehicle literature and
the vehicle's in
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Concept
The rearview camera provides assistance in
parking and maneuvering backwards. The area
behind the vehicle is shown on the Control Display.
Safety information
Warning
The system cannot serve as a substitute for the
driver's personal judgment in assessing the
traffic conditions. There is a ri
Rotor and stator, electrical machine
Stator
Permanent magnets
Rotor
Hollow shaft with outer basket of separation clutch
The electrical machine in the G20 PHEV is structured as an inner rotor.
"Inner rotor" means that the
rotor is arranged with the permanent magnets arranged in a ring sh