Connectivity-enhanced route selection and adaptive control for the Chevrolet Volt [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.312 Generation, modification, storage
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Office of the Assistant Secretary of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2016
• Mô tả vật lý: Size: 12 p. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 256448
• Chủ đề: 1. 30 direct energy conversion; 2. Green routing; 3. Intelligent transportation systems; 4. Route-basedadaptive powertrain control; 5. Vehicle drive cyclesprofiles; 6. Vehicle energy use prediction; 7. Vehicle telematicsnavigation

Tóm tắt

The National Renewable Energy Laboratory and General Motors evaluated connectivity-enabled efficiency enhancements for the Chevrolet Volt. A high-level model was developed to predict vehicle fuel and electricity consumption based on driving characteristics and vehicle state inputs. These techniques were leveraged to optimize energy efficiency via green routing and intelligent control mode scheduling, which were evaluated using prospective driving routes between tens of thousands of real-world origin/destination pairs. The overall energy savings potential of green routing and intelligent mode scheduling was estimated at 5% and 3%, respectively. Furthermore, these represent substantial opportunities considering that they only require software adjustments to implement.