Technical Guide

Hella GmbH &
Co. KGaA
59552 Lippstadt
Subject:
RS 5.4 – Advanced driver assistance system – Technical
Guide
Date: 2019-09-06
No.:
Page 3 of 8
Signed by: Checked by:
Hella 3399DE (2000-05)
This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved.
Copyright Protection: Confidential - ISO 16016
2 System Architecture
The system consists of two or more radar sensor units which are mounted in the front or rear corners of
a vehicle or on the left and right sides of a vehicle so that the respective peripheral sectors of the vehicle
can be observed.
The units interchange data between each other and the vehicle via the sensor CAN-bus.
All units incorporate an RF part and a microcontroller to perform the radar signal processing.
Block diagram of example system architecture.