Design Challenge - June 2010

Visionengineering

We have answered the challenge of suppressing vibrations from the vehicle to the driver at several levels.

Firstly, by removing the engine, we have done away with engine vibrations. The choice of an electric motor and battery motor in each wheel provides optimal traction that can be distributed according to the load, terrain or weather. The centre of gravity is also as low as possible.

Because the suspension of each axle is independent and is eccentric relative to the wheel, this reduces the impact on the entire vehicle.

Finally we integrated new technology into an innovative concept to remove all of the vibration to the driver. The Bose Corporation has developed a damper electromagnetic mechanism for a loudspeaker, which, in conjunction with a computer that manages all dampers, keeps the floor of a vehicle as flat as possible (check out Bose’s suspension videos). To this is added the principle of a driving simulator – but rather than creating sensations, thanks to the computer and dampers, it will smooth out the maximum movement of the vehicle to keep the cabin almost motionless.

Finally, the vehicle is recharged via a terminal underneath the vehicle. This is integrated in a small building which also allows easy access to the vehicle. This new architecture also provides access to a better visibility, better weight distribution and a strong visual identity for a brand that seeks to differentiate.

Images

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Biography

Joeri de Vriesere has worked as a designer for European OEMs since 1999. He founded his independent design and engineering office, specialising in industrial vehicles, in 2005.

CONTACT DETAILS

Email: joeri@vision-eng.be

Website: www.vision-eng.be