5-4 . Using the driving support systems
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■ Situations in which the system may operate even if there is no possibility of a collision
In some situations , such as the following , the system may operate even though there is no possibility of a collision .
●When driving on a narrow road
●When driving toward a banner , flag , low-hanging branch or boom barrier ( such as those used at railroad crossings , toll gates and
parking lots )
●When there is a rut or hole in the surface of the road
●When driving on a metal cover ( grating ), such as those used for drainage ditches
●When driving up or down a steep slope
●If a sensor is hit by a large amount of water , such as when driving on a flooded road
●There is dirt , snow , water drops or ice on a sensor . ( Cleaning the
sensors will resolve this problem .)
●A sensor is coated with a sheet of spray or heavy rain
●When driving in inclement weather such as fog , snow or a sandstorm
● When strong winds are blowing
●When vehicle horns , vehicle detectors , motorcycle engines , air brakes of large vehicles , the clearance sonar of other vehicles or other devices which produce ultrasonic waves are near the vehicle
●If the front of the vehicle is raised or lowered due to the carried load
●If the orientation of a sensor has been changed due to a collision or
other impact
●The vehicle is approaching a tall or curved curb
●Driving close to columns ( H- shaped steel beams , etc .) in multistory parking garages , construction sites , etc .
●If the vehicle cannot be driven in a stable manner , such as when the
vehicle has been in an accident or is malfunctioning
●On an extremely bumpy road , on an incline , on gravel , or on grass
●When a tire chains , compact spare tire or an emergency tire puncture repair kit is used
5
Driving