BYD ATTO 3 2022, Руководство пользователя

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111
USING AND DRIVING
05
• In some environments, detection may
be affected or delayed. If the target's
radar reflection area is too small
(motorcycle, etc...), the system may fail
to properly detect distance, resulting
in late or no response. In such case,
vehicle speed must be controlled by the
driver. Detection may also be affected
or delayed by noise or electromagnetic
interference.
• If the target vehicle contact ratio is too
small, ACC will not be able to target it, so
the driver must keep vehicle control.
• When the vehicle stops as it follows
a vehicle ahead, the system will not
recognize the end of the vehicle ahead
but the lower end of the target (e.g.
the axle of a truck with a high chassis
or a vehicle bumper) in rare cases, and
cannot guarentee proper stopping
distance, so that the driver must stay
alert and be ready to brake.
• If ACC is activated with the vehicle
stationary, the system identifies any
stationary obstacle ahead and keeps the
vehicle still to ensure a safe startup and
prevent collision. This function does not
cover all obstacles, so drivers mus be
alert.
• The radar sensor may be affected
by vibration or collision. In this case,
contact a BYD authorized dealer or
service provider.
• The radar is installed at the front area
of the vehicle. If its detection area is
blocked, specially by snow, its function
may be affected, and the system will exit.
The system notifies the exit through HMI.
System function recovers after blockage
is removed and the vehicle is restarted
or runs for a while.
• The radar may have a transient function
failure from limited detection if the
vehicle runs under special conditions,
such as circular ramps or tunnels. The
function may be recovered by restarting
the vehicle or driving under normal
conditions for a while.
• Changing the vehicle structure, such as
lowering the chassis or changing the
front license mounting plate, may affect
the ACC system.
• Metal objects like rail or metal plates
used in road construction may interfere
with the medium range radar so that it
cannot work under normal conditions.
• 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 flooded).
• In the following cases, go to a BYD
authorized dealer or service provider
for a medium range radar professional
calibration:
• Front medium range radar or bumper
removal.
• After four-wheel alignment is carried
out.
• Collision.
• The ACC system performance declines
or a system error notification is
displayed on the cluster.