Volvo Trucks’ I-See Memorizes Roads to Increase Fuel Efficiency4/7/16
When cruise control is activated, Volvo I-See will record the topography of the route, storing up to 4,500 hills in its memory. The next time the vehicle travels that route, I-See will recognize it and work in tandem with the Volvo I-Shift automated manual transmission to choose the optimal gear.
“Volvo I-See is another example of Volvo’s leadership in integration,” said Göran Nyberg, president of Volvo Trucks North America. “Because Volvo I-See memorizes the road gradient, Volvo I-Shift is prepared and automatically shifts to the best possible gear for the terrain. This would not be possible without integration, where all components seamlessly communicate with each other.”
While in cruise, I-See’s built-in electronics constantly monitors factors such as road grade, speed, weight and engine load to help maintain the most efficient gear possible. Working with I-See, Volvo I-Shift will prepare for upcoming inclines by building speed, keeping the truck in a higher gear for better power and performance, while avoiding unnecessary downshifts, which can waste fuel.
I-See is not dependent on constant GPS connections. Once a hill is recognized, it can pull from its memory to prepare for upcoming road variations.
Volvo Eco-Roll disengages the driveline just before the start of the downhill gradient to let the truck roll for the optimum period to save energy. I-See then works to maintain the truck speed, managing the kinetic energy of the vehicle by gently engaging the engine brake to control speed. I-See recognizes when the slope is coming to an end so it allows the truck to maintain the vehicle momentum for the following hill. I-See uses the learned road topography with the integrated Volvo powertrain to provide the most efficient transport through rolling terrain.
“I-See, Volvo Eco-Roll and the intelligent Volvo Engine Brake (VEB) work seamlessly together to minimize the need for braking, reducing driver fatigue and brake wear,” said Allison Athey, Volvo product marketing manager – transmissions. “The driver is more productive, and the vehicle is more efficient.”
Volvo Trucks developed Volvo I-See, a new software feature for Volvo I-Shift automated manual transmissions that memorizes thousands of routes traveled and uses that knowledge to keep the truck in the best, most fuel-efficient gear possible.
Volvo Trucks provides complete transport solutions for professional and demanding customers, offering a full range of medium to heavy duty trucks. Customer support is secured via a global network of 2,200 dealers and workshops in more than 125 countries. Volvo trucks are assembled in 15 countries across the globe. In 2015 more than 113,000 Volvo trucks were delivered worldwide. Volvo Trucks is part of the Volvo Group, one of the world’s leading manufacturers of trucks, buses and construction equipment, and drive systems for marine and industrial applications. The Group also provides solutions for financing and service. Volvo’s work is based on the core values quality, safety and environmental care.
The Volvo Group, which employs about 100,000 people, has production facilities in 18 countries and sells its products in more than 190 markets. In 2015, the Volvo Group’s sales amounted to about $37 billion. The Volvo Group is a publicly-held company headquartered in Gothenburg, Sweden. Volvo shares are listed on Nasdaq Stockholm. For more information, please visit www.volvogroup.com or www.volvogroup.mobi if you are using your mobile phone.
April 7, 2016