DongFeng Nammi 01 - Page 137

When Driving
3
-
137
-
Driving Assistance
Intelligent Cruise Assist (ICA)*
Intelligent Cruise Assist
Trafc Jam Assist
Highway Assist
Overtake Mode
Intelligent Cruise Assist (abbreviated as
ICA), including Traffic Jam Assist (TJA) and
Highway Assist(HWA), is an advanced driving
assistance system that integrates longitudinal
and lateral control of the vehicle.It encompasses
all functionalities of Adaptive Cruise Control
(ACC) and further assists in centered driving.It
can be quickly activated via the steering wheel
buttons.
The Intelligent Cruise Assist system
automatically steers and follows the vehicle
ahead, signicantly reducing the driver's driving
intensity, making driving more relaxed and safer.
The Intelligent Cruise Assist system can
control the vehicle longitudinally and laterally
within a speed range of 0 to 140 km/h.When
lane markings on both sides are clear, it can
operate in cruise mode (when no target vehicle
is detected) and following mode (when a target
vehicle is detected), without the driver needing
to control the accelerator pedal, steering wheel,
or brake pedal.In addition, it keeps the vehicle
centered between the lane lines when lane
markings are clear on both sides.
Trafc Jam Assist system offers integrated
longitudinal and lateral control of the vehicle
within the 0 to 60 km/h speed range.When
lane markings on both sides are clear, it can
automatically keep the vehicle centered in its
lane.When only one side lane marking is clear
or when both are unclear but there is a target
vehicle ahead, the vehicle can automatically
follow the trajectory of the car in front within a
certain range.
Highway Assist system provides integrated
longitudinal and lateral control of the vehicle
within the 60 to 140 km/h speed range.When
lane markings on both sides are clear, it can
automatically keep the vehicle centered in its
lane.
If the driver presses the accelerator pedal
while ICA is active, the system will enter the
overtake mode (driver takeover), and the cruise
speed will ash.
CAUTION
● The ICA system is an assistant to the
driver, intended to enhance comfort and
safety, but it cannot replace the driver.
Even when ICA is active, the driver must
drive cautiously, always maintain control
of the vehicle, and follow trafc rules.
● In certain situations (e.g., when the safety
distance to the vehicle ahead is too
small, or relative speed is too high, or the
vehicle ahead suddenly changes lanes),
the system may not have enough time
to reduce the vehicle's speed. In such
cases, the driver must react promptly.
● When entering and exiting curves, target
selection may be delayed or interfered
with. The ICA system may not work as
expected or may act too late in these
situations.
● The ICA system is suitable for use on
highways and well-conditioned roads but
not for complex urban roads or mountain
roads.
● If the distance between the vehicle and
the vehicle in the adjacent lane is too
small (or a vehicle in the adjacent lane is
too close to your lane), the system may
react to the adjacent vehicle and brake.
● When affected by environmental factors
(e.g., heavy rain) or due to the target's
characteristics, the camera sensor's
monitoring may be interfered with,
decreasing performance.