BYD SEAL U DM-i - Page 155

Intelligent Speed Limit
Control (ISLC)*
●
The Intelligent Speed Limit Control
(ISLC) system integrates ACC and TSR.
With ISLC enabled, if the vehicle speed
exceeds the value on a recognized
speed limit sign, ISLC issues a prompt
about whether to adjust the ACC cruise
speed to the recognized speed limit.
After con󽗉rmation (done by pulling
down the ACC speed control lever)
from the driver, ISLC automatically sets
the ACC cruise speed to the recognized
speed limit.
●
This function is accessible at the 20-95
mph (30-150 km/h) range of speed.
How to Use
●
To enable or disable ISLC, go to
→ ADAS → Driver Assistance → TSR →
ISLC from the touchscreen.
●
When the TSR system is disabled,
the ISLC switch is greyed out and
unusable. ISLC is turned o󽗈 at this
time. The ISLC switch will be usable
after the TSR system is enabled again.
●
ISLC can be activated provided that
ACC is active.
Precautions
●
ISLC is only for driver assistance. The
driver must always maintain control of
the vehicle.
●
ISLC performance is a󽗈ected by
weather, lighting conditions and
legibility of road signs. Conditions such
as night, backlighting, sunset, rain, fog,
haze, snow and ice cover, surface dust,
and sudden changes in brightness may
result in reduced recognition capability
or failure to recognize speed limit
signs.
●
As ISLC integrates ACC and TSR, follow
precautions relevant to ACC and TSR
while using ISLC.
WARNING
●
ISLC serves as a driver assistance
function only, so the driver must
be fully responsible for driving
safety.
●
In󽗊uence of weather, road
conditions, and other factors may
cause ISLC to fail or lead to late
alarms.
●
Use ISLC based on your needs,
tra󽗋c, and road conditions.
Driver Attention Warning
system
Driver attention warning (DAW) system
recognizes the level of the driver fatigue
based on the state of the driver's
handling of the vehicle, such as steering
wheel angle, braking, gearing and lane
changing. When it recognizes the driver
is in a state of fatigue, it will remind
the driver through the instrument pop-
up window and voice made to improve
driving safety. The driver attention
warning system is on by default after
every power-up.
How to Use
With the vehicle powered on, set the
warning in
→ Driving Assist → Driver
Attention Warning (DAW). For safety
considerations, the setting is valid on the
current trip only, and will revert to the
default mode on the next trip.
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