More self-braking cars on the way

* Cheaper technology coming to market * Should make auto-braking more common * Could become part of Euro NCAP by 2013...

More self-braking cars on the way
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What Car? Staff
19 May 2011 10:57

Automatic braking technology is set to become far more common as costs are reduced by new camera-based systems.

Motor industry research centre Thatcham is working towards a new rating scheme for the systems and believes they could become an essential part of a five-star Euro NCAP rating by 2013.

Thatcham collected a range of new and emerging technology together this week to demonstrate the benefits.

BMW showed its new camera-based system that like Volvo's pioneering technology can detect both cars and pedestrians. The system automatically applies the car's brakes to either avoid a collision or reduce impact speeds. It should be ready within the next two years.

Subaru also showcased its camera technology, which is already available in Japan for the equivalent of 700. It can detect only cars at present. Subaru says it will soon bring the system to Europe.

Ford is about to bring automatic braking to a much wider audience through laser-based technology available in the new Focus. Lexus is also ready to launch a new radar-based system in 2012.

Technology could prevent 75% of accidents
Wider fitment of such automatic braking systems could help to prevent a huge amount of collisions. Thatcham says 75% of accidents occur below 20mph speeds at which the technology can prevent collisions entirely and it claims evidence of the benefits is already being seen through the lead taken by Volvo.

Thatcham says that 150,000 deaths and injuries would be prevented each year if every car was equipped with such technology. That would save 2 billion a year.

The research body also hopes its new rating system will prompt Euro NCAP to make a five-star rating impossible without the collision avoidance technology, which would further accelerate its wider adoption.