考虑道路几何形状和交通流量的前瞻巡航控制

2013 IEEE 14th International Symposium on Computational Intelligence and Informatics (CINTI) Pub Date : 2013-11-01 DOI:10.1109/CINTI.2013.6705190

András Mihály, P. Gáspár

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引用次数: 4

摘要

本文研究了一种考虑车辆最优能耗和燃油消耗以及转弯安全的自适应巡航控制系统的设计。在速度设计中，前瞻系统考虑了车辆前方路段的多种信息。通过结合有关迎面而来路段的几何特征和交通的道路信息，例如速度限制、道路坡度、道路曲率和交通平均速度，可以提前改变车辆的速度。这样，车辆运动所需的纵向能量可以大大减少。本文的主要新颖之处在于在前视控制算法中引入了前向交通平均速度和安全转弯速度。实际数据仿真表明，采用该方法可以节省大量燃油，提高车辆的运动安全性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Look-ahead cruise control considering road geometry and traffc flow

The paper deals with the design of an adaptive cruise control system considering the optimal energy and fuel consumption of the vehicle as well as safety aspects of cornering maneuvers. In the velocity design the look-ahead system considers several information of the road sections ahead of the vehicle. By incorporating road information about the geometrical characteristics and traffic of the oncoming road sections, e.g. speed limits, road slopes, road curvature and traffic mean speed it is possible to alter the velocity of the vehicle in advance. Such way, the longitudinal energy required by the vehicle motion can be reduced significantly. The main novelty of the paper is the adaptation of forward traffic mean speed and safe cornering velocity in the look-ahead control algorithm. It is demonstrated in real data simulation that with the proposed method significant amount of fuel can be saved and the safety of the vehicle motion can also be enhanced.

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来源期刊

2013 IEEE 14th International Symposium on Computational Intelligence and Informatics (CINTI)

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