The invention belongs to the field of automobile control, and particularly relates to an L2 self-adaptive cruise control method suitable for urban roads. According to the method, the use scene of the self-adaptive cruise function on urban roads can be added, the driving experience of a user is improved, and therefore the current situation problem that most of ACC functions are only used in a high-speed scene at present is solved. According to the method, strategy interaction with the traffic lights at the urban road intersection can be carried out under the conditions that no map and field end cooperation exists and a current mainstream hardware scheme is not modified. The method disclosed by the invention is low in cost, and can be realized only by a current mainstream hardware scheme of a millimeter wave and a camera (1V1R) without modifying the hardware scheme and supporting a high-precision map or field end collaboration; and the device is high in practicability and suitable for various vehicle types.

    本发明属于汽车控制领域,具体涉及一种适用于城区道路的L2自适应巡航控制方法。该方法可增加自适应巡航功能在城区道路的使用场景,提升用户的驾驶体验,从而解决目前ACC功能大多数只在高速场景下被使用的现状问题。本发明方法在没有地图和场端协同,且不修改目前主流硬件方案的条件下,可与城区道路路口的红绿灯进行策略交互。本发明方法成本低,只需目前主流的一个毫米波和一个摄像头(1V1R)的硬件方案即可实现,无需修改硬件方案,以及高精度地图或者场端协同的支持;实用性强,可以适用于众多车型。


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    Title :

    L2 adaptive cruise control method suitable for urban roads


    Additional title:

    一种适用于城区道路的L2自适应巡航控制方法


    Contributors:
    LEI YAO (author) / JIANG HUIHUA (author) / LIU WEIDONG (author) / ZHANG CHAO (author) / SHI LEQUAN (author) / WAN YUKANG (author)

    Publication date :

    2024-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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