کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
243361 | 501927 | 2012 | 8 صفحه PDF | دانلود رایگان |
By identifying energy waste streams in vehicles fuel consumption and introducing the concept of lean driving systems, a technological gap for reducing fuel consumption was identified. This paper proposes a solution to overcome this gap, through a modular vehicle architecture aligned with driving patterns. It does not address detailed technological solutions; instead it models the potential effects in fuel consumption through a modular concept of a vehicle and quantifies their dependence on vehicle design parameters (manifesting as the vehicle mass) and user behavior parameters (driving patterns manifesting as the use of a modular car in lighter and heavier mode, in urban and highway cycles). Modularity has been functionally applied in automotive industry as manufacture and assembly management strategies; here it is thought as a product development strategy for flexibility in use, driven by environmental concerns and enabled by social behaviors. The authors argue this concept is a step forward in combining technological solutions and social behavior, of which eco-driving is a vivid example, and potentially evolutionary to a lean, more sustainable, driving culture.
► We identify a technological gap for reducing vehicle’s fuel consumption.
► We propose to narrow this gap through modular vehicle architectures.
► We model the fuel consumption of a conceptual modular vehicle.
► We examine changes in fuel consumption of modular and integral architectures.
► Modular vehicle architectures allow a lean driving culture.
Journal: Applied Energy - Volume 93, May 2012, Pages 556–563