Truckmaker Freightliner’s newest commercial big rig can steer and drive itself, while the driver relaxes and enjoys the ride. No, I’m not talking about Autobot Ultra Magnus. It’s the Freightliner Inspiration Truck, the first ever self-driving commercial truck to receive a road license plate for autonomous operation on public highways.
The system, called Highway Pilot, operates like the autopilot on a commercial airliner. Once set and underway the system can maintain a cruise without the driver’s intervention. Highway Pilot uses stereoscopic cameras located at the front end of the truck that watch the road ahead for roadside signage, lane markers and other vehicles.
This 3D imagery is fed into the Inspiration Truck’s electronic brain, which then affects the electric steering rack, the drive-by-wire throttle and the automated manual transmission to keep the truck between the lines and a safe distance behind a leading vehicle.
It is not yet a fully autonomous vehicle:
Speaking of the human element, the Inspiration Truck still requires that a driver be in its driver’s seat. A person needs to get the truck moving from a stop, handle complex low-speed maneuvers and to monitor autonomous drive.
Freightliner tells us that the system will notify the driver with visual and audible cues in the event that conditions won’t allow confident autonomy (such as snow, rain or on roads with poorly defined lane markers) and a human is needed to take over. When driving conditions are optimal, however, and the road stretches out ahead, the Inspiration Truck’s driver can set the Highway Pilot and tend to other parts of the business of logistics.
There is more here.