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ADAS Test Systems

x-proof 360

Vehicle-in-the-Loop setup for ADAS or autonomous driving function tests using over-the-air stimulation.

The essential system to prove modern vehicle safety

Automated driving will soon be a mandatory part of every new vehicle, and autonomous driving is no longer a distant vision of the future. In order to ensure the safety of automatic driving functions today as well as autonomous driving tomorrow, Dürr has created the x-proof 360 essential setup for Vehicle-in-the-Loop tests of ADAS/AD functions by combining over-the-air stimulation and two of our cutting-edge products:

x-road curve

The multi-function roll test stand with steering capability offers all conventional features of a roll test stand and allows the vehicle to not only drive forward, but to perform cornering maneuvers as well.


The multi-axial positioning system for dynamic scenarios offers full flexibility and precise positioning for over-the-air stimulation equipment, even in case of dynamically movable objects in front of the vehicle.

By synchronizing the real test vehicle behavior and simulated object movements with a virtual driving environment using over-the-air stimulation, the x-proof 360 enables tests of various ADAS and autonomous driving tasks.

Supported ADAS systems

Dürr’s x-proof 360 Vehicle-in-the-Loop setup using over-the-air stimulation covers all relevant safety-critical automatic driving functions such as:

  • Advanced Emergency Braking Systems (AEBS)
  • Forward Collision Warning Systems (FCWS)
  • Automatic Cruise Control (ACC)
  • Automated Lane Keeping Systems (ALKS)
  • Lane Departure Warning (LDW)
  • Active Lane Change Assistance (ALCA)
  • Blind Spot Monitoring (BSM)
  • Safe Exit Assistance (SEA)
  • Intelligent Speed Assistance (ISA)
  • Traffic Sign Recognition (TSR)
  • Adaptive High-Beam Systems (AHBS)
  • Adaptive Forward Lighting (AFL)
  • Steering Assistance Systems and Active Steering Systems (also steer-by-wire)

The benefits

The benefits for applications in the fields of R&D, homologation, end-of-line and periodic technical inspection are manifold:

  • Using a real vehicle in a laboratory environment
  • No fixation and no modification required on the vehicle
  • Sensor stimulation over the air with variable targets
  • No large, fenced proving grounds necessary
  • No dependencies on environmental conditions (e.g., weather, temperature, track, operators)
  • Highly reproducible and repeatable test results
  • Easy iteration and variation of manifold test scenarios
  • Reduced staff requirements and test setup effort
  • Safe operation conditions especially in case of critical maneuvers for operators and for the vehicle under test
  • Ready for testing of autonomous driving functions up to level 5
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