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 Two intelligent vehicles are better than one
04.10.2017 | Ecole Polytechnique Fédérale de Lausanne

nachricht The Future of Mobility: tomorrow’s ways of getting from A to B
07.09.2017 | Fraunhofer-Institut für Angewandte Informationstechnik FIT

All articles from Automotive Engineering >>>

The most recent press releases about innovation >>>

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

Im Focus: Neutron star merger directly observed for the first time

University of Maryland researchers contribute to historic detection of gravitational waves and light created by event

On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...

Im Focus: Breaking: the first light from two neutron stars merging

Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.

Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....

Im Focus: Smart sensors for efficient processes

Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).

When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...

Im Focus: Cold molecules on collision course

Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.

How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...

Im Focus: Shrinking the proton again!

Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.

It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ASEAN Member States discuss the future role of renewable energy

17.10.2017 | Event News

World Health Summit 2017: International experts set the course for the future of Global Health

10.10.2017 | Event News

Climate Engineering Conference 2017 Opens in Berlin

10.10.2017 | Event News

 
Latest News

Terahertz spectroscopy goes nano

20.10.2017 | Information Technology

Strange but true: Turning a material upside down can sometimes make it softer

20.10.2017 | Materials Sciences

NRL clarifies valley polarization for electronic and optoelectronic technologies

20.10.2017 | Interdisciplinary Research

VideoLinks
B2B-VideoLinks
More VideoLinks >>>