UMRR-09xx-23-29 ACC type radar:
This type of radar is a single-mode, FMCW operated derivative of the UMRR platform. Featuring the latest system-on-chip design it has our world leading 24GHz Silicon-Germanium BICMOS chip on board for unbeatable performance. It is optimized for long range detection, the field of view is adequately selected, wider than most competing ACC sensors. Detection algorithms, tracking, lane prediction and object-to-lane mapping are performed. The object-to-follow is automatically selected. A longitudinal vehicle control algorithm is not included but may be implemented if requested.

Please watch a demo video sequence to see the operation of the ACC sensor.
Demo video (125 MB, avi).

Technical Data:

• Range up to 160m (max. 240m).
• Min. range 0.9m (no relative motion target to sensor, presence detection < 0.9m is provided).
• Min. range 0.5m (relative motion target to sensor).
• Speed interval from -500km/h (closing) to +250km/h (opening).
• Angle interval ±20° (Azimuth) x ±4.5° (Elevation).
• Cycle time 40ms.
• Size: 11.0 x 9.9 x 3.1 cm (W x H x D).
• Weight: 400g (Al body).

Targeted applications:

• ACC, full speed range ACC.
• Stop & Go.
• Follow-To-Stop.
• Forward Collision Warning (FCW).
• Front Pre-Crash/Pre-Safe applications.

Details on radar technology.
Details on frequency approval.
Details on interfaces.
Related publication (PDF, 97 kB).