The invention relates to a networked vehicle green passing system and method considering waiting queue influence and safety collision avoidance. The green passing method mainly comprises five parts ofa green passing system architecture, a traffic information acquisition method, a waiting queue passing time estimation method based on an intelligent driver car following model and a kinematics model, a vehicle green passing speed optimization method based on dynamic planning and a collision avoidance control method based on vehicle distance keeping. According to the method, existing mature technical conditions are utilized; under the condition that the intelligent network connection automobile technology is not popularized on a large scale, the safe, energy-saving and efficient passage control over automobiles at urban congestion intersections can be achieved, and an effective and reliable solution is provided for the technologies of automobile economical driving, green passage, efficient passage at the intersections and the like.
本发明涉及一种考虑待行队列影响与安全避撞的网联汽车绿色通行系统与方法,绿色通行方法主要包含绿色通行系统架构、交通信息获取方法、基于智能驾驶员跟车模型和运动学模型的待行队列通行时间估计方法、基于动态规划的汽车绿色通行速度优化方法以及基于车距保持的避撞控制方法五个部分;该方法利用现有成熟的技术条件,在智能网联汽车技术尚未大规模普及的情况下,实现城市拥堵路口汽车安全、节能、高效通行控制,为汽车经济性驾驶、绿色通行、路口高效通行等技术提供了有效可靠的解决方案。
Networked vehicle green passing system and method considering waiting queue influence and safe collision avoidance
考虑待行队列影响与安全避撞的网联汽车绿色通行系统与方法
2020-06-26
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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