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®
AutoVue
®
 Lane Departure Warning (LDW) System by Bendix CVS
SD-64-4976
1.0  DESCRIPTION
The AutoVue
®
 Lane Departure Warning (LDW) System by 
Bendix CVS gives drivers the ability to combat lane drift 
related to: drowsiness/fatigue, distractions, and adverse/
unfavorable weather conditions.
At speeds above 37 mph (60 kmph), the AutoVue system 
tracks visible lane markings including both solid and dashed 
shoulder lines, center lines, and lines between lanes.
When an unexpected lane change takes place – a lane 
change without an activated turn signal – the system alerts 
the driver to make a correction.
 
The AutoVue LDW system is intended only as an 
aid for a conscientious and alert driver.  It may not 
provide any warning of unintended lane departures 
under certain conditions.  Do not rely solely on 
the system to safely operate the vehicle.  It does 
not warn of all possible hazards.  For example, the 
system cannot help prevent an accident if the driver 
is impaired or not driving safely.
Ultimate responsibility for the safe operation of the 
vehicle remains with the driver at all times.
1.1  SYSTEM COMPONENTS
The system components include a digital camera mounted 
near the middle of the windshield inside the cab, an enable/
disable switch (typically with status lamps), a driver alert 
system (speakers and/or a vibrating seat), and a central 
processing unit in the overhead console.  
Some vehicles connect the AutoVue system to the vehicle’s 
telematics communication system (See Appendix A: 
Bendix
 SafetyDirect
®
 system).
The camera is 
mounted to the 
windshield
FIGURE 1 - AUTOVUE
®
 LDW SYSTEM (BOXES ADDED TO 
ILLUSTRATE ACTIVE LANE DETECTION)
FIGURE 2 - AUTOVUE
®
 LDW SYSTEM BY BENDIX CVS - OPERATIONAL VIEW
Painted Road Stripes
CAMERA FIELD OF VIEW
Vehicle Equipped with
 
 AutoVue
®
 
LDW System by Bendix CVS
The rectangles illustrate zones where the 
AutoVue LDW system makes specific 
measurements about the lane ahead.
For vehicles traveling above 37 mph (60 kmph), the 
GREY area approximates the zone where the system’s 
processor is evaluating the vehicle’s positon in the lane.
Windshield-mounted 
Camera
NOT TO SCALE