BMW 3: Concept, General information, Safety information
Concept
The lane departure warning alerts when the vehicle is about to run off the road or exit the lane.
General information
This camera-based system warns starting at a minimum speed.
The minimum speed is country-specific and is displayed in the menu for the intelligent Safety systems.
Warnings are issued by means of a steering wheel vibration. The severity of the steering wheel vibration can be adjusted.
The system does not provide a warning if the turn signal is set in the respective direction before leaving the lane.
Depending on the equipment version, if in the speed range up to 130 mph/210 km/h a lane marking is crossed, the system may intervene with a brief active steering intervention in addition to vibrating. The system thus helps keep the vehicle in the lane.
Safety information
Warning The system cannot serve as a substitute for the driver's personal judgment in assessing road and traffic safety. There is a risk of accident.
Adjust driving style to traffic conditions. Watch traffic closely and actively intervene where appropriate.
Do not jerk the steering wheel in response to a warning.
Warning Indicators and warnings cannot serve as a substitute for the driver's personal judgment. Due to its limits, the system may not issue warnings or reactions, or these may be issued late or in a manner that is not consistent with their normal use. There is a risk of accident. Adjust driving style to traffic conditions. Watch traffic closely and actively intervene where appropriate.
Functional requirements
The camera must detect the lane markings for the lane departure warning to be active.
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Overview
Button in the vehicle
Intelligent Safety
Camera
The camera is installed near the interior mirror.
Keep the windshield in front of the interior mirror
clean and clear.
Switching on/off
Switching on
Warning function
If you leave the lane
If you leave the lane and if a lane marking has
been detected, the steering wheel vibrates in accordance
with the steering wheel vibration setting.
If the turn signal is switche
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Services
General information
If the vehicle has a wireless network connection,
this enables data to be exchanged between the
vehicle and other systems. The wireless network
connection is realized via an in-vehicle transmitter
and receiver unit or via personal mobile devices
brought into the vehicle, for inst
Low-voltage connections
In the low-voltage connector at the Electrical Machine Electronics the
following lines and signals are
combined:
Terminal 30 from the hybrid power distribution box
Terminal 30 from the front left power distribution box
Terminal 30C (terminal 30 crash signal)
Ground
FlexRay
