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Distracted, tired driving may lead to accidents
if a vehicle is allowed to
unintentionally drift out of its lane.
Toyota has developed Lane Departure Alert,
a safety system designed to help assist drivers
in avoiding this type of accident.
Lane Departure Alert signals the driver if the system
recognizes that the vehicle has started to deviate
from its visibly marked lane under certain conditions.
Lane Departure Alert uses an in-vehicle camera designed
to detect visible white and yellow lane markers in front
of the vehicle and the vehicle's position on the road.
If the system determines that the vehicle is starting
to deviate from its lane, the system alerts the driver
with an audio and visual alert.
Here's how it works:
When driving at speeds above approximately 50 km per hour
on relatively straight roadways with the Lane Departure Alert
system turned ON, the in-vehicle camera will attempt
to detect visible white and yellow lane markings.
The vehicle's multi-information display indicates
whether visible lines are detected.
The inside of the displayed lines will be empty
if the system is not able to detect the lane markings
or if the system operation is temporarily disabled.
The inside of the lines will be filled in
if the system is able to detect the lane markings.
With visible white or yellow lane markings detected,
if the system determines that the vehicle might depart
or the vehicle actually deviates from its lane,
a warning is displayed on the multi-information display
and a warning buzzer sounds to alert the driver.
[Four short beeps]
When the alerts occur, the driver must check
the surrounding road situation and carefully operate
the steering wheel to move the vehicle back
to the center part of their lane.
If the vehicle intentionally crosses lane markings
with turn signal operation,
Lane Departure Alert is not activated.
In addition to Lane Departure Alert,
some vehicles may also be equipped
with Steering Assist function.
When equipped and enabled, if the system determines
that the vehicle is on a path to depart from its lane,
the system will provide small corrective steering inputs
to the steering wheel for a short period of time
to help keep the vehicle in its lane.
If equipped with Steering Assist Function,
drivers may be able to adjust alert sensitivity settings
and turn Steering Assist Function on and off.
Lane Departure Alert, is just another way Toyota
is working to help enhance road safety
and help keep drivers within their lanes.
Refer to your Toyota Owner's Manual for additional
information on how to operate Lane Departure Alert
and Steering Assist function (if equipped).
The features and functions described in this video
might not be applicable to your Toyota model.
See your Owner's Manual for details.
Thanks for watching this Know Your Toyota video!
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