Explore speed, lanes and parking. Play or step through a scenario, then follow its tutorial.
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01
Longitudinal control
Speed and following distance
FEATURED SCENARIO
ACC · Adaptive Cruise Control
● Our vehicle● Lead vehicleTravel →
Distance
70.0 m
Time headway
2.80 s
TTC
14.0 s
Closing speed
18 km/h
0 / 14 s
Radar detects the vehicle ahead; speed has not been adjusted yet.
The driver selects a speed and following gap. The system tracks the vehicle ahead and adjusts acceleration and braking. When traffic slows, it reduces speed to approach the selected following gap.
◉ Front radar + cameraHow do headway and TTC differ?
Time headway = distance / our speed. TTC = distance / positive closing speed. When speeds match, there is no finite TTC; this does not mean the gap is safe in every situation.
Braking starts at 4 seconds in this teaching scenario: acceleration of −1.25 m/s² reduces speed from 90 to 72 km/h. The selected targets are not production control thresholds.
Read the animation steps
Radar detects the vehicle ahead; speed has not been adjusted yet.
The tracking frame identifies the lead vehicle; a positive closing speed reduces the gap.
Braking reduces our speed, so the gap closes more slowly.
The speeds match: the distance between the vehicles stops shrinking.
Both vehicles travel at the same speed; the road keeps moving while their relative positions stay constant.
The system assesses the risk of a collision with an obstacle ahead. As danger increases, it may warn the driver and apply the brakes automatically. The aim is to prevent a collision or reduce the impact speed.
◉ Front camera / radarRead the animation steps
Our vehicle approaches a stationary obstacle.
A tracking frame marks the detected obstacle.
The closing distance triggers a driver warning.
Brake lights turn on as speed and forward motion decrease.
In this example, the vehicle stops before the obstacle; stopping is not guaranteed in every situation.
A camera tracks road markings to locate the vehicle within its lane. Corrective steering assistance may be applied during an unintended lane departure. Assistance can be limited when the markings cannot be detected.
◉ Front cameraRead the animation steps
The camera detects both lane boundaries.
The vehicle drifts toward the lane edge without indicating.
The approaching boundary is highlighted in amber.
Steering assistance guides the vehicle back into the lane.
The correction is complete; this demonstrates LKA intervention, not continuous lane centering.
The shaded area shows the region monitored by the rear corner radars.
The system monitors vehicles beside and behind the car. A warning lights up in the corresponding mirror when a vehicle occupies the blind spot. Indicating toward that side may trigger a more noticeable warning.
◉ Rear corner radarsRead the animation steps
The shaded area shows the region monitored by the rear corner radars.
A vehicle approaches from behind in the adjacent lane.
The vehicle occupies the blind spot; the mirror indicator lights up.
An additional warning appears if the turn signal is on; BSM does not steer the car in this scene.
The mirror warning turns off once the other vehicle has passed.
Understand the surroundings and follow the maneuver
EXPLORE THE SYSTEM
360° · Surround View
0 / 14 s
Explore the area covered by the front camera.
Cameras around the vehicle capture views from different directions. Software transforms and combines these images to create a view resembling a top-down perspective. This helps the driver judge parking lines and nearby obstacles.
◉ Four wide-angle camerasRead the animation steps
Explore the area covered by the front camera.
Explore the area covered by the right camera.
Explore the area covered by the rear camera.
Explore the area covered by the left camera.
Four regions combine into one view; this is a camera-stitching diagram, not an aerial recording.
The system measures available space to find a suitable parking spot. After driver confirmation, it controls steering and, depending on the vehicle, speed and braking. It monitors the surroundings throughout the maneuver and requires driver supervision.
◉ Ultrasonic sensors + cameraRead the animation steps
The vehicle moves slowly past the parking area.
The available parking space is highlighted.
The dashed line shows the planned reversing path.
The vehicle reverses while its heading follows the path.
The vehicle is now aligned within the parking space.