The invention relates to a method and system for controlling vehicles to enter an intelligent network connection motorcade, and the method comprises the steps: obtaining the road environment information sensed by a vehicle-mounted sensor, and recognizing the states of the vehicles in front of and behind a main lane; acquiring own vehicle information and traffic management information; sending the information to a road side calculation unit by using a V2I technology and storing the information; the road side calculation unit preprocesses the stored data, plans a driving scheme for the vehicles to converge into the intelligent network connection motorcade, obtains a speed guiding scheme, and sends the vehicles through the I2V; a human-computer interaction interface of the human driving network connection vehicle displays a speed guiding scheme and provides convergence guiding; the intelligent network connection vehicle optimizes and controls the longitudinal acceleration and braking process based on the optimization controller of the vehicle according to the speed guiding scheme, an optimization control instruction is obtained, a vehicle power system and a braking system execute the optimization control instruction, and the vehicle is safely and efficiently converged into the intelligent network connection vehicle team. Compared with the prior art, the method has the advantages of safety, high efficiency, accurate control and the like.

    本发明涉及一种车辆汇入智能网联车队的控制方法及系统,其中方法包括:获取车载传感器感知到的道路环境信息,识别汇入主车道内前后方的车辆状态;获取自车信息和交通管理信息;利用V2I技术将信息发送至路侧计算单元并存储;路侧计算单元对存储的数据进行预处理,规划车辆汇入智能网联车队的驾驶方案,得到速度引导方案,并通过I2V发送车辆;人类驾驶网联车辆的人机交互界面显示速度引导方案,提供汇入引导;智能网联车辆根据速度引导方案,基于自车的优化控制器优化控制纵向加速及制动过程,得到优化控制指令,车辆动力系统、制动系统执行优化控制指令,实现安全、高效地汇入智能网联车队。与现有技术相比,本发明具有安全、高效、控制精准等优点。


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    Title :

    Method and system for controlling vehicles to merge into intelligent network connection motorcade


    Additional title:

    一种车辆汇入智能网联车队的控制方法及系统


    Contributors:
    HU JIA (author) / WANG HAORAN (author) / LI JUNQI (author) / ZHANG XIANHONG (author) / LI XIAOYUN (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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