CityInMotion : A Virtual Urban Test Environment for Automated Mobility

• Efficient methodologies for the development and validation of highly-automated vehicle systems play an increasingly important role in urban mobility. In addition, the requirements for simulation and verification environments are highly increasing due to a wide range of automation functions to be integrated and validated in the near future.This paper presents a new approach for developing a virtual test environment for highly automated vehicles based ona high-end virtual reality (VR) engine. The basis is a realistic,geo-referenced city model, which is reactively connected in Co-Simulation to a highly detailed vehicle model or even a Vehicle-in-the-Loop test bed. Through specific sensor model systems like camera radar and lidar, the vehicle can interact with the environment and traffic participants like VRU(Vulnerable Road Users) in real-time. The behaviour of real VRUs in the virtual test field is based on high-end motion-capture technology, which enables the integration of highly realistic avatars in real time.A proof of concept is shown by application of the virtual urban test field for validating an unmanned battery-electric vehicle. Finally, an outlook for the potential use of advanced VR technologies for agile development processes is given.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Datorsystem (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Computer Systems (hsv//eng)

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