BYD ATTO 3 2023 - Page 125

by restarting the vehicle or driving on
normal roads for a while.
●
Modifying the vehicle structure, such
as lowering the chassis or changing
the front license mounting plate, may
a󽗈ect the ACC system.
●
Metal objects, such as rail or metal
plates used in road construction, may
interfere with the medium range radar,
making it malfunction.
●
Do not use the ACC system when
visibility is poor, or when driving on
slopes, winding roads, or wet roads
(covered in ice/snow or 󽗊ooded).
●
In any of the following situations,
it is recommended to go to a
BYD authorized dealer or service
provider for professional calibration
and veri󽗉cation of the medium range
radar:
●
Removal of front medium range
radar or front bumper.
●
Wheel alignment has been carried
out.
●
The vehicle has experienced a
collision.
●
ACC system performance has
degraded or the instrument cluster
has prompted an system error.
Predictive Emergency
Braking (PEB)
The predictive emergency braking (PEB)
system has two features: Pedestrian
Collision Warning (PCW) and Automatic
Emergency Braking(AEB). It uses radar
and multi-purpose camera to detect
with vehicles ahead or pedestrians.
When detecting a risk of collision, the
system gives audible and visual alarms
to alert the driver and improve the
potential braking pressure for better
response timing. If detecting increased
risk of collision, the system automatically
applies braking pressure to assist in
collision avoidance or impact reduction.
How to Use
Enable or disable PCW in
→ ADAS →
Active Safety. By default, the system is
switched on when the vehicle is started.
PCW
●
Safe distance warning
If the vehicle is too close to the vehicle
ahead at speeds above 65 km/h for
too long, the system gives a safety
distance warning, and lights up on
the cluster.
●
Pre-warning
If the vehicle travels at speeds between
30 and 150 km/h and the system
recognizes a risk of collision with a
vehicle ahead, the system will give a
warning visually and audibly, and the
indicator
on the cluster will light up
and the buzzer will alarm. The driver
needs to promptly take appropriate
actions to ensure safe driving distance.
●
Emergency warning
If the driver fails to respond to the pre-
warning, the system will give a warning
visually and audibly.
󽗊ashes and
there is a short braking warning.
The driver needs to promptly take
appropriate actions to ensure safe
driving distance.
AEB
●
If the driver fails to respond to the
emergency warning and the risk level
increases, the system will enable the
AEB function. It engages braking force
as much as possible to avoid collision
or reduce crash impact.
●
If the driver applies insu󽗋cient braking
force in an emergency, the braking
124