The invention discloses an automatic driving cruise control method and system and an automatic driving controller. The method comprises the steps that an automatic driving controller receives target data sent by a map positioning module and a plurality of data acquisition modules; target scene states are determined according to the target data, and the target scene states comprise a high-speed vehicle-free scene, an urban vehicle-following scene, a normal vehicle-following scene, an urban complex scene and a congestion vehicle-following scene; matching a target cruise curve for cruise control according to the target scene state; according to the target cruise curve, a control instruction is sent to the execution module through the gateway module, so that the execution module responds to the control instruction. According to the scheme, the target cruise curve of automatic driving is automatically switched in time in different target scenes, so that the safety of automatic driving can be improved.

    本申请公开了一种自动驾驶巡航控制的方法、系统及自动驾驶控制器。该方法包括自动驾驶控制器接收地图定位模块和多个数据采集模块发送的目标数据;再根据目标数据确定目标场景状态,其中,目标场景状态包括高速无车场景、城区跟车场景、正常跟车场景、城区复杂场景和拥堵跟车场景;再根据目标场景状态对巡航控制匹配目标巡航曲线;根据目标巡航曲线,最后通过网关模块发送控制指令至执行模块,以使执行模块响应控制指令。本申请方案通过在不同目标场景下及时自动切换自动驾驶的目标巡航曲线,可以提高自动驾驶的安全性。


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    Titel :

    Automatic driving cruise control method and system and automatic driving controller


    Weitere Titelangaben:

    自动驾驶巡航控制的方法、系统及自动驾驶控制器


    Beteiligte:
    ZHANG JIABIN (Autor:in) / DAI LONG (Autor:in)

    Erscheinungsdatum :

    2023-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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