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Auto Monitor User Manual Version 7.22
Page 34 of 70
3.3.2 Threshold levels
There are two trigger levels used by the rollover detection system. Whenever a trigger level is
reached, the rollover detection system will raise an alarm to warn the driver about the likeliness of
the vehicle getting rolled over.
3.3.2.1 Warning Level
A warning message is raised when the vehicle’s likelihood of getting rolled over is between 40 %
to 60 %. When the warning alarm is raised, the driver aid will illuminate amber light. If audio alerts
are enabled in the settings, the AutoMonitor will sound a warning tone. Once the warning level is
observed by the driver, the driver should immediately slow down the vehicle’s speed until the
green light is illuminated indicating the vehicle is now safe.
3.3.2.2 Critical Level
A critical alert is raised when the likelihood of a vehicle getting rolled over is above 60%. The red
light on the driver’s aid unit will be illuminated when the rollover state of the vehicle has reached
critical level. A critical audio tone will sound if audio alerts are enabled in the settings. The driver
should immediately slow down the vehicle if the critical alert is raised.
3.3.3 Driver Aid
The driver aid module helps drivers by warning them about the likelihood of vehicle getting rolled over. The driver aid
module contains three lights, where the description of each is listed in
Table 13.
Figure 17: Driver's aid module to warn about impending rollover
Light Description
Audio Tone
(if enabled)
Green
Rollover state is safe -
Amber
Warning level is reached Warning tone
Red
Critical level is reached
Critical alert
tone
Table 13: Description of lights in driver aid module
When the rollover sensor is not connected or does not function properly, the three lights of the
rollover will start scrolling at a fast rate to indicate a problem with the rollover sensing system.