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Technical Paper

Life Cycle Assessment of a Truck Component - Air Deflection System

1998-11-30
982173
In the past there has been a concentration on performing LCAs of car components. Based on the increasing experience and know-how gained in the past by performing LCAs of car components truck designers get the chance to make a statement about the ecological impact of each alternative. The most significant difference between LCAs of car and truck components is the use phase. This paper describes a Life-Cycle-Assessment (LCA) of different air deflection systems made of composite materials. The actually used system is produced by Resin Transfer Molding (RTM) while a possible alternative could be made out of Sheet Molding Compound (SMC). The calculations have shown that there exists a potential to improve the ecological profiles of composite components by replacing glass fibers with natural fibers.
Technical Paper

VECTOR-A Vision Enhanced/Controlled Truck for Operational Research

1994-11-01
942284
The importance of autonomous vehicle operation to satisfy future safety and productivity requirements is emphasized by the current National plans for IVHS and AHS development and deployment. Daimler-Benz Research, in cooperation with Freightliner Corporation, is developing a research vehicle VECTOR (Vision Enhanced/Controlled Truck for Operational Research) which currently is undergoing testing of a vision-based control system for lateral guidance. This effort is building on experience from prior Daimler-Benz and PROMETHEUS projects, including the test vehicles VITA (VIsion Technology Application) and OSCAR (Optically Steered CAR). The paper describes this work and future expansion plans to incorporate longitudinal control systems in VECTOR.
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