Volvo Trucks’ latest active safety technologies ― Volvo Enhanced Cruise with Active Braking and a Lane Departure/Driver Alertness Warning System ― are said to augment driver safety through advanced sensory technologies that monitor road conditions and driver behavior.
Volvo Enhanced Cruise (VEC) with Active Braking offers full-time active braking and will be offered on all new Volvo VN series highway tractors ordered with VEC. Until now, trucks equipped with VEC provided active braking only when the vehicle’s cruise system was engaged.
VEC with Active Braking utilizes a radar sensor, inset behind the front bumper, to help maintain a safe following distance from slowing vehicles and identifies stationary objects in the truck’s path, the company says. The active braking system provides full-time object detection and integrated visual feedback on the instrument panel and driver information display, audible warnings and braking intervention to help reduce the potential or severity of a crash. If braking intervention becomes necessary, the system will reduce the engine throttle, apply the engine brake, and when needed, apply up to two-thirds the brake power.
“Active Braking provides valuable situational information and helps professional drivers take preventive measures to avoid hazards,” says Frank Bio, Volvo Trucks product manager – trucks. “Volvo’s integrated approach to active safety technologies provides the unique advantage of being able to set the warning hierarchy and present the most important warning or warnings to the driver.”
The company is also offering a Lane Departure/Driver Alertness Warning System, which provides audible and visual alerts during unintentional deviation from the driving lane or drowsy driver characteristics. The system combines a windshield-mounted camera, sophisticated vision software, processor and power supply into a compact and robust unit that’s integrated with the warning hierarchy established on all Volvo vehicles, according to the company.
“The Federal Motor Carrier Safety Administration (FMCSA) attributes human error as the cause of more than 90 percent of all truck-involved crashes,” Bio says, citing FMCSA’s Large Truck Crash Causation Study. “Active safety technologies that provide driver warnings and take corrective action play a vital role in helping to avoid accidents, while continuing to help drive the strong downward trend in truck-involved crash rates.
“Volvo has long been recognized as a global leader in safety, but many motorists may not realize the Volvo trucks they see on highways feature active safety technologies that can help reduce the potential or severity of an accident, very similar to those equipped on their own passenger vehicles,” Bio says.
For a video demonstrating Volvo Trucks’ active safety technologies, visit: https://www.youtube.com/watch?v=AboySLfXd8c&list=UUkKEthtUQHmBqIYZTHyfXoA&index=1&feature=plcp
