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 3D scans for the automotive industry
16.01.2017 | Julius-Maximilians-Universität Würzburg

nachricht Improvement of the operating range and increasing of the reliability of integrated circuits
09.11.2016 | Technologie Lizenz-Büro (TLB) der Baden-Württembergischen Hochschulen GmbH

All articles from Automotive Engineering >>>

The most recent press releases about innovation >>>

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

Im Focus: Can we see monkeys from space? Emerging technologies to map biodiversity

An international team of scientists has proposed a new multi-disciplinary approach in which an array of new technologies will allow us to map biodiversity and the risks that wildlife is facing at the scale of whole landscapes. The findings are published in Nature Ecology and Evolution. This international research is led by the Kunming Institute of Zoology from China, University of East Anglia, University of Leicester and the Leibniz Institute for Zoo and Wildlife Research.

Using a combination of satellite and ground data, the team proposes that it is now possible to map biodiversity with an accuracy that has not been previously...

Im Focus: Climate satellite: Tracking methane with robust laser technology

Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.

Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...

Im Focus: How protons move through a fuel cell

Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.

As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...

Im Focus: A unique data centre for cosmological simulations

Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.

With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...

Im Focus: Scientists develop molecular thermometer for contactless measurement using infrared light

Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine

Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Plants are networkers

19.06.2017 | Event News

Digital Survival Training for Executives

13.06.2017 | Event News

Global Learning Council Summit 2017

13.06.2017 | Event News

 
Latest News

Study shines light on brain cells that coordinate movement

26.06.2017 | Life Sciences

Smooth propagation of spin waves using gold

26.06.2017 | Physics and Astronomy

Switchable DNA mini-machines store information

26.06.2017 | Information Technology

VideoLinks
B2B-VideoLinks
More VideoLinks >>>