05
5-87
•
Outside air temperature is hot or cold.
•
The wind is either strong (over
20 km/h (12 mph)) or blowing
perpendicular to the rear bumper.
•
Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines, or truck air
brakes, are near the vehicle.
•
An ultrasonic sensor with a similar
frequency is near the vehicle.
•
There is ground height difference
between the vehicle and the
pedestrian.
•
The image of the pedestrian in the
rear view camera is indistinguishable
from the background.
•
The pedestrian is near the rear edge of
the vehicle.
•
The pedestrian is not standing upright.
•
The pedestrian is either too short or
too tall for the system to recognize.
•
The pedestrian is wearing clothes that
are hard for the system to recognize.
•
The pedestrian is wearing a cloth that
does not reflect ultrasound well.
•
The size, thickness, height, or shape of
the object does not reflect ultrasound
well (e.g., pole, bush, curbs, carts,
edge of a wall, etc.).
•
The pedestrian or the object is
moving.
•
The pedestrian or the object is very
close to the rear of the vehicle.
•
A wall is behind the pedestrian or the
object.
•
The object is not at the rear center of
the vehicle.
•
The plane of the obstacle is not
parallel to the rear bumper.
•
The road is slippery or inclined.
•
The driver backs up the vehicle
immediately after shifting to R
(Reverse).
•
The driver accelerates or turns the
vehicle.
Reverse Parking Collision-Avoidance
Assist system may alert the driver or
apply brake power unnecessarily under
the following conditions even if there are
“no” pedestrians or objects.
•
Any non-factory equipment or
accessories have been installed.
•
The condition of the vehicle is
unstable due to an accident or other
causes.
•
The height of the bumper or the
sensor installation has been modified.
•
The bumper height has changed due
to heavy loads, tire pressure change,
etc.
•
The rear view camera or the ultrasonic
sensor(s) is stained with foreign
matter, such as snow, dirt, etc.
•
The pattern on the road is mistaken
for a pedestrian.
•
There is a shadow or a light reflecting
on the ground.
•
Pedestrians or objects are around the
path of the vehicle.
•
Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines, or truck air
brakes, are near the vehicle.
•
The vehicle is backing towards a
narrow passage or parking space.
•
The vehicle is backing towards an
uneven road surface, such as unpaved
road, gravel, bump, gradient, etc.
•
A trailer is attached to the vehicle.
