Mobileye AWS-4000, Руководство пользователя, Страница: 11 / 24

H
EADWAY
M
ONITORING AND
W
ARNING
(HMW)
11
6.4.
HMW A
UDIO
A
LERT
A single chime is sounded to draw your attention to a dangerous headway situation. The
timing of the warning can be customized by the user. (Please refer to Section
8.5.1 for
customization instructions.)
6.5.
HMW A
CTIVATION
The visual alert is displayed whenever a detected car traveling in front of your vehicle.
The audio alert is active when you are driving at speeds greater than 30 km/h (19
mph).
NOTE : HMW is activated only after you reach a speed of 40 km/h (25 mph). It
then remains active until your driving speed drops below 30 km/h (19 mph).
6.6.
W
HEN ARE
HMW A
UDIO
W
ARNINGS
N
OT
G
ENERATED
?
While Headway Monitoring and Warning visual indications cannot be disabled, it is
possible to mute this function’s
audio alert. HMW will not issue audio warnings when:
•
You drive at speeds below 30 km/h (19 mph).
•
The HMW has been intentionally disabled by setting its alert distance to
‘OFF’.
•
The Mobileye AWS volume level has been set to ‘Mute’.
NOTES :
•
When a passing vehicle cuts in front of you in your lane and drives away, a
HMW alert is not generated.
•
The HMW warning scheme can be customized – mainly for commercial vehicles
– so that the audio warning will increase in frequency as the headway value
decreases.
6.7.
C
HANGING THE
T
IMING OF THE
H
EADWAY
A
UDIO
A
LERT
The timing of HMW audio warning is set by default to 0.6 seconds. You can change this
setting to any value between 0.4 and 2.0 seconds. To learn how to change the Headway
Warning timing, refer to paragraph
8.5.1.
WARNINGS!
•
Never configure Mobileye AWS-4000 while driving!
•
Setting the timing of the headway alert to a low value will activate the
alert when vehicles are very close. You are always solely responsible for
maintaining a safe driving distance from vehicles ahead, regardless of
Mobileye AWS-4000 warnings or lack of them.