268 5-4 . Using the driving support systems reflected from the lenses of eyeglasses or sunglasses
●When there are multiple faces in the detection range of the driver monitor camera , such as when a front or rear passenger is leaning toward the driver ’ s seat
●When the driver ’ s face is outside of the detection range of the driver monitor camera , such as when
leaned forward or when their head is outside of the window
●When the driver monitor camera is being blocked by the steering wheel , a hand holding the steering
wheel , an arm , etc .
●When the driver is wearing a hat
●When the driver is wearing an eyepatch
●When the driver is wearing eyeglasses or sunglasses that do not easily transmit infrared rays
●When the driver is wearing contact lenses
●When the driver is wearing a face mask
●When the driver is laughing or their eyes are only slightly open
●When the driver ’ s eyes , nose ,
mouth , or shape of their face is blocked
●When the driver is wearing makeup which makes it difficult to detect their eyes , nose , mouth , or
shape of their face
●When the driver eyes are blocked
by the frame of eyeglasses , sunglasses , hair , etc .
●When there is a device inside the vehicle that radiates near infrared rays , such as a non-genuine driver monitoring system .
■ Certification �P . 655
Driver monitor
Basic functions
During controlled driving , the driver monitor camera detects the position and direction the driver is facing , and whether their eyes are opened or closed . Through this , the system determines if the driver is checking their surroundings and if the driver can perform driving operations .
■ Warning function
In situations such as the following , a buzzer will sound and a message will be displayed to warn the driver .
When the system determines that the driver is not paying attention to the road or their eyes are closed .
When the driver ’ s face cannot be detected or the system determines that the driver has poor driving posture .
■ Face identification
The driver monitor is used as a device to identify faces in order