382 5-4 . Using the driving support systems becomes far , it may no longer be able to be detected . Depending on shape or condition of a parked vehicle , the detection range may become short or the vehicle may not be detected .
● Objects other than parked vehicles , such as columns , walls , etc .,
may not be detected . Also , if they are detected , they may cause the target parking space to be misaligned .
■ Situations in which parking space lines may not be recognized properly
●In situations such as the following , parking space lines on the road
surface may not be detected :
• When the parking space does not use lines ( parking space boundaries are marked with rope , blocks , etc .)
• When the parking space lines are
faded or dirty , making them unclear
• When the road surface is bright ,
such as concrete , and the contrast between it and the white parking space lines is small
• When the parking space lines are any color other than yellow or white
• When the area surrounding the parking space is dark , such as at night , in an underground parking
lot , parking garage , etc .
• When it is raining or has rained and the road surface is wet and
reflective or there are puddles
• When the sun is shining directly into a camera , such as in the early
morning or evening
• When the parking space is covered with snow or de-icing agent
• When there marks from repairs or other marks on the road surface , or there is a traffic bollard , or other object on the road surface
• When the color or brightness of
the road surface is uneven
• When a camera has been splashed by hot or cold water and
the lens has fogged up
• When the appearance of the parking space is affected by the shadow of the vehicle or trees
• When a camera lens is dirty or covered with water droplets
●In situations such as the following , the target parking space may not be recognized correctly :
• When there marks from repairs or other marks on the road surface , or there is a parking block , traffic
bollard , or other object on the road surface
• When it is raining or has rained
and the road surface is wet and reflective or there are puddles
• When the area around the vehicle
is dark or backlit
• When the color or brightness of the road surface is uneven
• When the parking space is on a slope
• When there are diagonal lines
( access aisle ) near the parking space
• When the appearance of the parking space is affected by the shadow of a parked vehicle ( such as shadows from the grille , side
step , etc .)
• When accessories which obstruct the view of the camera are
installed
• When the parking space lines are faded or dirty , making them
unclear
• When the appearance of the parking space is affected by the
shadow of the vehicle or trees
■ Sensor detection information �P . 343
■ Objects which the sensor may not be properly detected
�P . 343
■ Situations in which the sensor may not operate properly
�P . 343