A radar on your car could tell you when you’re about to crash. Sensors
mounted in the bumpers and car doors detect the distance and velocity of objects
within a 20-metre radius by picking up reflections from the 24-gigahertz radar.
If a collision is imminent, intelligent software takes appropriate action to
reduce the chance of injury to the car’s occupants. “It would tighten the
seatbelt retractor or adjust the headrest for a crash position,” says Martin
Kunert of Siemens, the company developing the radar. A BMW spokesman told
Â鶹´«Ã½ that the company is interested in the system.
More from Â鶹´«Ã½
Explore the latest news, articles and features
Popular articles
Trending Â鶹´«Ã½ articles
1
We've found a mysterious substance on Titan and Pluto
2
Has the answer to life's origins been hiding in our cells all along?
3
A quantum state that lasts forever may finally be within our grasp
4
The secrets to keeping your brain sharp in old age
5
The last-ditch plan to save coral reefs from utter destruction
6
Faecal transplant makes the brains of old mice act young again
7
What is a ‘normal’ memory slowdown, and when should I worry?
8
Most portable air conditioners suck – but there's an easy fix
9
Cervical cancer deaths have plummeted thanks to HPV vaccine
10
Remarkable fossils rewrite the story of how animals conquered the land
