Forget cameras - spy device will cut drivers¹ speed by satellite
Dipesh Gadher, Transport Correspondent

http://www.timesonline.co.uk/article/0,,2087-1678707,00.html

IT IS the ultimate back seat driver. Motorists face having their cars fitted
with a ³spy² device that stops speeding.

The satellite-based system will monitor the speed limit and apply the brakes
or cut out the accelerator if the driver tries to exceed it. A
government-funded trial has concluded that the scheme promotes safer
driving.

Drivers in London could be among the first to have the ³speed spy² devices
fitted. They would be offered a discount on the congestion charge if they
use the system.

The move follows a six-month trial in Leeds using 20 modified Skoda Fabias,
which found that volunteer drivers paid more attention as well keeping to
the speed limit. More than 1,000 lives a year could be saved if the system
was fitted to all Britain¹s cars, say academics at Leeds University, who ran
the trial on behalf of the Department for Transport (DfT).

It is part of a two-year research project into ³intelligent speed
adaptation² (ISA), which the department is funding at a cost of £2m. Results
of the initial trial will be presented to ministers this week.

A study commissioned by London¹s transport planners has recommended that
motorists who install it should be rewarded with a discount on the
congestion charge, which tomorrow rises to £8 a day.

The trial Skodas were fitted with a black box containing a digital map
identifying the speed limits of every stretch of road in Leeds. A satellite
positioning system tracked the cars¹ locations.

The device compared the car¹s speed with the local limit ‹ displayed on the
dashboard ‹ and sent a signal to the accelerator or brake pedal to slow if
it was too fast. The system can be overridden to avoid a hazard.

³The trials have been incredibly successful,² said Oliver Carsten, project
leader and professor of transport safety at Leeds University.

The DfT says it has no plans to make speed limiters mandatory but admits
that it is considering creating a digital map of all Britain¹s roads which
would pave the way for a national ISA system.

Edmund King, of the RAC Foundation, said limiters might make motorists less
alert: ³If you take too much control away the driver could switch on to
autopilot.²



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