Als Weiterentwicklung des db019 ist der db020 unser aktuelles Driverless Fahrzeug.
Die technischen Highlights präsentieren wir in unserem Rollout Video:
Technische Daten
Sensors
- Ouster OS1 Lidar 64 Layer
- Dual antenna GPS OXTS RT1003
- 2x Basler Dart camera with 180-degree FoV
Autonomous System
- YOLO V2 cone detection
- Fastslam localisation
- Curvature based Steering control
- EKF state estimation
Powertrain
- 4x Fischer electric motors/TI085: 25.8 kw and 27.2 Nm max.
- Smaller Driverless Accumulator capacity: 3.1 kWh
- Single-circuit cooling system
- Self-developed lightweight motor controller (<3kg)
- Self-developed BMS
- Vehicle Dynamics Control
- Slip control
- Torque vectoring
Suspension and Steering
- Front: pull-rod with anti-roll bar
- Rear: push-rod with anti-roll bar
- Hallow shaft synchron electric motor for steering actuation
- optimized laser sintered uprights
- One-piece CFRP rims
Aerodynamics
- CLA > 6 (1000 N @ 60 km/h)
- CFD optimized Aeropackage:
- Front Wing
- Rear Wing
- Side Wings
- Tower Wings
- Undertray
- Cooling Ducts