Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

A sophisticated virtual simulation tool to test-drive new cars

09.09.2003


The rapidly increasing demands of today’s car buyers have placed a heavy burden on car manufacturers to constantly innovate. Building prototypes to test innovative car designs is a lengthy, not to mention expensive, process and one that companies keen to retain their competitive edge can ill afford. With contemporary simulation systems often falling short of R&D expectations, the eight-company-strong team of EUREKA project E! 1924 CARDS (Comprehensive Automobile Research and Development Simulator) sought to design a superior driving simulation system.

“The simulator allows manufacturers to perform virtual prototyping of their R&D innovations and test people’s perceptions of the new design,” explains Dr. Andras Kemeny, Manager of project leader Renault’s Technical Centre for Simulation.

Through a head-mounted display unit (HMD) that uses software originally developed for flight simulation, the user test drives the car ‘virtually’. “Using the head-mounted display, the virtual dashboard can be changed or modified very easily, almost in real time,” Kemeny explains. With the display system there is a sensor that monitors the position and rotations of the user’s head, so that the image inside the unit changes with the car’s simulated movement.



“A lot of people know how a car should react in a given circumstance; what we tried to do is achieve the behaviour of a motion system that comes very close to that,” says Jack van Hoek, of Rexroth Hydraudyne B.V., a Dutch company involved in the project. Unlike most virtual simulators, the HMD developed in the CARDS project has a large field of view and high resolution, and it is light, weighing less than one kilo. It is integrated with a full-scale driving simulator which includes a motion platform with greatly reduced noise levels and a vibration seat. The comprehensive modular design and testing tool means that the car user feels the full effect of driving the newly designed car, right down to the engine revving.

According to Kemeny, CARDS provides an efficient tool for fully integrated virtual prototype car design engineering. The team believes it will sell more than 100 units over the next three years. “In effect, if we have a good HMD in Europe, that’s all thanks to EUREKA. It’s a question of knowledge and money, and without the EUREKA project it would not have been possible,” says Kemeny.

Nicola Vatthauer | alfa
Further information:
http://www.eureka.be/cards

More articles from Automotive Engineering:

nachricht Solid state batteries for tomorrow's electric cars
22.02.2019 | Fraunhofer-Institut für Silicatforschung ISC

nachricht The car of the future – sleeper cars and travelling offices too?
18.06.2018 | Fraunhofer-Institut für Arbeitswirtschaft und Organisation IAO

All articles from Automotive Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: The taming of the light screw

DESY and MPSD scientists create high-order harmonics from solids with controlled polarization states, taking advantage of both crystal symmetry and attosecond electronic dynamics. The newly demonstrated technique might find intriguing applications in petahertz electronics and for spectroscopic studies of novel quantum materials.

The nonlinear process of high-order harmonic generation (HHG) in gases is one of the cornerstones of attosecond science (an attosecond is a billionth of a...

Im Focus: Magnetic micro-boats

Nano- and microtechnology are promising candidates not only for medical applications such as drug delivery but also for the creation of little robots or flexible integrated sensors. Scientists from the Max Planck Institute for Polymer Research (MPI-P) have created magnetic microparticles, with a newly developed method, that could pave the way for building micro-motors or guiding drugs in the human body to a target, like a tumor. The preparation of such structures as well as their remote-control can be regulated using magnetic fields and therefore can find application in an array of domains.

The magnetic properties of a material control how this material responds to the presence of a magnetic field. Iron oxide is the main component of rust but also...

Im Focus: Self-healing coating made of corn starch makes small scratches disappear through heat

Due to the special arrangement of its molecules, a new coating made of corn starch is able to repair small scratches by itself through heat: The cross-linking via ring-shaped molecules makes the material mobile, so that it compensates for the scratches and these disappear again.

Superficial micro-scratches on the car body or on other high-gloss surfaces are harmless, but annoying. Especially in the luxury segment such surfaces are...

Im Focus: Stellar cartography

The Potsdam Echelle Polarimetric and Spectroscopic Instrument (PEPSI) at the Large Binocular Telescope (LBT) in Arizona released its first image of the surface magnetic field of another star. In a paper in the European journal Astronomy & Astrophysics, the PEPSI team presents a Zeeman- Doppler-Image of the surface of the magnetically active star II Pegasi.

A special technique allows astronomers to resolve the surfaces of faraway stars. Those are otherwise only seen as point sources, even in the largest telescopes...

Im Focus: Heading towards a tsunami of light

Researchers at Chalmers University of Technology and the University of Gothenburg, Sweden, have proposed a way to create a completely new source of radiation. Ultra-intense light pulses consist of the motion of a single wave and can be described as a tsunami of light. The strong wave can be used to study interactions between matter and light in a unique way. Their research is now published in the scientific journal Physical Review Letters.

"This source of radiation lets us look at reality through a new angle - it is like twisting a mirror and discovering something completely different," says...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

International Modelica Conference with 330 visitors from 21 countries at OTH Regensburg

11.03.2019 | Event News

Selection Completed: 580 Young Scientists from 88 Countries at the Lindau Nobel Laureate Meeting

01.03.2019 | Event News

LightMAT 2019 – 3rd International Conference on Light Materials – Science and Technology

28.02.2019 | Event News

 
Latest News

Solving the efficiency of Gram-negative bacteria

22.03.2019 | Life Sciences

Bacteria bide their time when antibiotics attack

22.03.2019 | Life Sciences

Open source software helps researchers extract key insights from huge sensor datasets

22.03.2019 | Information Technology

VideoLinks
Science & Research
Overview of more VideoLinks >>>