Citysafety | TheDetroitBureau.com
Detroit Bureau on Twitter

Posts Tagged ‘citysafety’

Subaru Models to Get “EyeSight”

Low-cost stereo camera system adds range of safety features.

by on Mar.19, 2012

Subaru's EyeSight system uses a pair of forward-looking cameras to add a variety of safety features.

Think of it as the “democratization of technology.”  Hi-tech systems routinely make their debut on luxury models and, if they prove popular, usually migrate down-market – often with mainstream manufacturers coming up with more inexpensive, but equally effective, alternatives.

So it goes with EyeSight, a camera based system that Subaru will be bringing to the States later this year.  The system uses a pair of cameras mounted on either side of the rearview mirror to look out on the road ahead.  It’s a lower-cost alternative, the maker claims, than the radar-based safety systems currently in use by luxury makers such as Mercedes-Benz and BMW.

Your Auto News Source!

EyeSight’s stereoscopic cameras can spot obstacles – such as a pedestrian – and bring the vehicle to a complete stop from speeds up to 19 mph.  That’s similar to the CitySafety system first introduced by Volvo a few years back.

At speeds over 19 mph, the Subaru version of Pre-Collision Braking can still slow the vehicle down – often times giving the driver enough time to avoid an accident and otherwise reducing injuries and damage.

The EyeSight system adds Lane Departure warning, alerting a distracted or drowsy motorist who might inadvertently drift out of their lane without signaling.

And the new Subaru system also offers adaptive cruise control, which can adjust a vehicle’s speed to maintain a safe distance from the traffic ahead at speeds of up to 87 mph.

Subaru claims EyeSight unblinkingly watches a broader swatch of the road ahead than current radar-based systems.

There are several down sides to vision-based technologies, however.  They need a clean windshield, which means they may not operate properly if the glass is iced up on a cold winter morning.  And they are sensitive to fog, which can reduce their effectiveness, as well.

How much cheaper the EyeSight system will be remains to be seen, but expect to find out next month, Subaru promising to reveal all during the 2012 New York Auto Show.  The first cars to get the new technology will be the 2013 Legacy and Outback, though Subaru hints EyeSight will control the trickling down of technology to its lower-priced models in the future.

Auto-Braking Systems Sharply Reduce Accidents

Volvo City Safety eliminating 25% of rear-end collisions.

by on Jul.19, 2011

Volvo's City Safety system has been updated to help prevent pedestrian collisions, as well.

The “fender-bender” is the bane of rush-hour travelers.  But a new study says auto-braking safety systems, which are designed to react automatically should a driver miss an impending collision, are having, if you will, a major impact, preventing at least one in four rear-end collisions.

A study of insurance claims by the Highway Loss Data Institute found that Volvo’s City Safe system, in particular, reduced the number of vehicle damage claims by 27%, while insurance claims related to bodily injuries dropped by 51% on vehicles using the technology.

A Safe Bet!

“This is our first real-world look at an advanced crash avoidance technology, and the findings are encouraging,” said Adrian Lund, president of the HLDI.

The City Safety system uses an infrared laser sensor attached to the windshield to monitor traffic in front of a vehicle.  At speeds ranging from 2 to 19 mph – typical on crowded urban and in rush hour traffic – the system will detect a potential collision.  If the driver doesn’t react by the time the two cars are 18 feet apart, it will automatically jam on the brakes.

(more…)