“Just in the last four years, there have been 26 incidents where a member of the traveling public struck a CDOT impact protection vehicle — that’s almost seven per year,” said Shailen Bhatt, CDOT Executive Director in a press release. “This is a dangerously high number when you consider that in some instances, a CDOT employee is sitting in the driver’s seat of the vehicle that was hit. By using self-driving technology, we’re able to take the driver out of harm’s way while still effectively shielding roadside workers.”
Using a driverless vehicle to take impact makes logical sense, but how does it work? Through a system of GOS receivers, computers, a compass, and a transceiver, the driverless follower vehicle automatically adjusts speed and direction to keep up and stay a safe distance from the leader vehicle, which is operated by a human.
In conjunction with Colas (an infrastructure company in the UK), the Colorado DOT and Royal Truck and Equipment recently deployed the ATMA truck in a live work zone. Footage of the driverless truck in action was shared by CIG Public Relations and you can watch below: