Rear Automatic Emergency Brake (RAEB)
The rear automatic emergency brake (RAEB) is a driver assistance system which avoids possible collisions with objects to the rear - motorized vehicles and unprotected road users such as pedestrians, cyclists, motorcyclists - by intervening in the vehicle handling.
The RAEB uses the information from the rear ultrasonic sensors, the image from the rear view camera, and also the information about the driver's own speed in real time.
As with the AAEB, the system first warns the driver of the possibility of a collision by means of messages in the multimedia display unit (MDU) and the head-up display. If the driver fails to respond, the system performs an emergency stop and brings the vehicle to a halt.
RAEB is switched on when you activate the vehicle. You can deactivate the RAEB via the multimedia display unit (MDU).
Example of Schematic Diagram RAEB:
System architecture of the RAEB
- Rear S V camera
- Rear ultrasonic sensors (USS)
- Multimedia head unit (MHU)
- Multimedia display unit (MDU)/HMI
- Head-up display (HUD)
- Integrated dynamic brake (IDB)