Top technologies of 2006

A look back at some of the most significant technological innovations during the past year.

Siemens VDO Automotive engineers are involved in a project in which the drivetrain, steering, shock absorbers, and brakes are directly integrated into the wheels of future vehicles. The company says that this kind of by-wire integration will help to improve the flexibility and durability of off-highway equipment. The concept, called eCorner, replaces the conventional wheel suspension with hydraulic shock absorbers, mechanical steering, hydraulic brakes, and conventional internal-combustion engines.

Due to fuel and energy uncertainties, Siemens projects the traditional engine architecture will be replaced by electric wheel hub motors, which act directly on the wheels to accelerate the vehicle. The possible elimination of internal-combustion engines burning gasoline or diesel fuel will reduce emissions and satisfy the extremely strict regulations anticipated for the future. eCorner will make it possible to develop drive-by-wire vehicles on which the drivetrain, steering, and brakes provide common support for the driver in critical driving situations, thus helping to avoid potential accidents.