A New Eco-Driving Assistance System For a Light Vehicle : Energy Management and Speed Optimization

Abstract : This paper presents a new method to model and optimize the vehicle fuel consumption and its speed in the design of an eco-driving assistance system (EDAS) developed within the EU ecoDriver project. The main objective of this EDAS is to combine a precise fuel consumption model with a robust optimization module. An optimal speed profile is obtained to reduce the energy consumption. The gear management is also included in this procedure. The instantaneous fuel consumption rate is expressed as a piecewise polynomial of the instantaneous engine speed and engine torque. A dynamic programming technique is used to optimize the vehicle fuel consumption considering the safety requirements. The real vehicle experiments show the good performance of the piecewise model. The algorithm is implementable in a light vehicle Renault Clio 3.
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Conference papers
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Submitted on : Wednesday, June 18, 2014 - 3:00:28 PM
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Qi Cheng, Lydie Nouveliere, Olivier Orfila. A New Eco-Driving Assistance System For a Light Vehicle : Energy Management and Speed Optimization. IEEE Intelligent Vehicles Symposium (IV 2013), Jun 2013, Gold Coast, QLD, Australia. pp.1434--1439, ⟨10.1109/IVS.2013.6629668⟩. ⟨hal-01009712⟩

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