AEBAutomatic Emergency Braking
Detects imminent collision scenarios and applies braking to avoid or mitigate impact.
Standards
- ISO 26262 development path
- Regulation-program ready
- Euro NCAP program ready
- ESC/EHB actuation
System overview
Automatic Emergency Braking (AEB) is an active-safety function that can apply the brakes when the perception and decision layers detect an imminent frontal collision. Radar and monocular-camera data support target detection; the driver is warned first, then the function coordinates with ESC and EHB to request program-calibrated braking if the driver does not react. Detection range, warning timing, deceleration and supported target classes are defined and validated for each OEM program.
Three-phase detect, warn, and intervene operation
Radar, camera, and optional lidar sensor fusion
Partial to full braking, up to a complete stop
Program-specific warning and braking calibration
Technical profile
Capabilities and technical values are program-dependent and must be confirmed against the applicable OEM requirements, vehicle architecture and validation plan.
Problems it solves
- Solves delayed or absent driver reaction to imminent collisions.
- Reduces rear-end crash frequency and severity.
- Lowers impact speed when a collision cannot be avoided.
Typical applications
- Passenger-vehicle programs targeting regional AEB requirements.
- ADAS platforms combining AEB with FCW and ABP.
- Fleets prioritizing rear-end and pedestrian collision avoidance.
Technical profile
- Phases
- Detection, driver warning, and braking intervention
- Sensing
- Radar and camera, optional lidar, 150–200 m range
- Braking
- Partial to full force, up to a complete stop
- Compliance
- Requirements and test cases defined per target market and vehicle class
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