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A Look-ahead Lane Change Scheme for Efficient Driving in Freeway Traffic

机译:高速公路交通高效驾驶的一款展望巷改变方案

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This paper proposes a look-ahead lane change scheme that aims to enhance a vehicle’s driving intelligence for driving on multi-lane roads. Like model-predictive control (MPC) based advanced decision system, the proposed scheme estimates the surrounding vehicles’ future states to determine the necessity and feasibility of a lane change to gain the vehicle’s speed. The decision process is much simpler than the predictive optimization-based schemes and can be easily implemented for real-time driving in complex traffic conditions. The proposed Look-ahead Lane change scheme is compared with both an MPC-based lane-change scheme and a traditional human driving model in typical scenarios in the numerical simulation. The scheme is also evaluated on the part of vehicles in a traffic bottleneck due to a sudden lane-block on the road and found to be effective in alleviating the bottleneck and improving the overall traffic flows.
机译:本文提出了一种展望的巷道改变方案,旨在增强车辆的驾驶智能,以便在多车道道路上驾驶。 与模型预测控制(MPC)为基础的高级决策系统,所提出的方案估计周围的车辆的未来状态,以确定车道变化的必要性和可行性,以获得车辆的速度。 决策过程比基于预测优化的方案更简单,并且可以很容易地实现用于复杂流量条件中的实时驾驶。 在数值模拟中,将所提出的远程车道改变方案与基于MPC的车道变化方案和传统的人类驾驶模型进行比较。 由于道路上突然的车道块,还在交通瓶颈中的车辆中的一部分评估了该方案,并且发现有效地减轻瓶颈并改善整体交通流量。

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