本发明在车辆的预定操作的干预控制中进一步降低驾驶者的陌生感,同时也成功确保安全。在本发明中,在车辆的预定操作中用于干预的驾驶辅助设备被设置有:范围设置单元,用于设置预定范围,该预定范围是关于车辆的行为的范围;可允许控制输入范围计算单元,用于获得表示车辆的驾驶者的驾驶动作特性的驾驶动作特性信息并且使用获得的驾驶动作特性信息计算作为在当前时间点允许的操作的范围的可允许控制输入范围,以便使得在预定预测间隔上预测的车辆的行为保持在预定范围中;确定单元,用于确定在当前时间点的操作是否在可允许控制输入范围内;以及操作干预执行单元,用于如果确定在当前时间点的操作落在可允许控制输入范围之外则执行干预。

    Intervention control with regard to a predetermined operation of a vehicle is performed to further reduce the driver's feeling of strangeness, while ensuring the safety. A driving assistance device configured to make an intervention in a predetermined operation of a vehicle comprises a range setter configured to set a predetermined range that is a range with regard to a behavior of the vehicle; an acceptable control input range calculator configured to obtain driving action characteristic information indicating a driver's driving action characteristic of the vehicle and to calculate an acceptable control input range that is a range of the operation accepted at a present time, in order to cause the behavior of the vehicle estimated using the obtained driving action characteristic information to be kept in the predetermined range over a predetermined estimation interval; a determiner configured to determine whether the operation at the present time is within the acceptable control input range; and an operation intervention executor configured to make the intervention when it is determined that the operation at the present time is out of the acceptable control input range.


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    Titel :

    驾驶辅助设备


    Erscheinungsdatum :

    2021-07-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge