Split seconds are crucial

By linking the perception of both space and time, it is possible to differentiate between stationary and animated objects, even from a moving vehicle. Animated objects, for example children running unexpectedly into the road, are perceived within 200 milliseconds across a broad range of vision. Even the most alert person takes twice as long to do so; and should he or she be distracted, a further 500 milliseconds may be added to this time. An additional moment of shock adds further delay while the situation is assessed and until a reaction kicks in.

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The vector arrows in the picture symbolize the three-dimensional movement of objects which can be recorded by the stereo camera of 6D Vision.

In purely mathematical terms, one second at a speed of 50 km/h equates to a vehicle covering a distance of around 15 metres. The computer works twice as fast as the driver and initiates safety measures after just seven metres. In an emergency braking situation, the vehicle therefore comes to a standstill more than a whole vehicle length sooner.

Since 6D-Vision technology is seen as being able to contribute significantly to reductions in road traffic accidents, it is Daimler's aim to make this technology available in the future to other manufacturers as well. Prof Dr Thomas Weber: "6D-Vision will take its place in the long line of safety innovations that have celebrated their premiere in our company over the last 125 years. Ultimately, however, it will benefit all motorists."