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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General information
Electronic control devices are installed in the vehicle.
Electronic control units process data they
receive from vehicle sensors, self-generate or
exchange with each other. Some control units
are necessary for the vehicle to function safely or
provide assistance during driving, for instance
driver
Sensors
Sensors, electrical machine
Temperature sensor
Rotor of the rotor position sensor
Stator of the rotor position sensor
So that the voltages for the coils in the stator can be correctly calculated
and generated by the
Electrical Machine Electronics in terms of amplitude and phase layer, the
pr
