本发明提供了一种跟车时距调整方法、装置和电子设备,其中方法包括:检测车辆当前的环境因素的状态,环境因素包括环境光因素和/或雨雪因素;判断环境因素的状态是否符合车辆跟车时距的调整条件;在环境因素的状态符合调整条件的情况下,采用修正跟车时距调整车辆的跟车状态,其中修正跟车时距为系统跟车时距与标定参数的乘积,标定参数由环境因素的状态决定。本发明可以避免车辆在雨雪或光线不足等驾驶场景下,整车制动力不足或驾驶感知延迟等原因导致车辆制动不及时,进而发生危险的情况,能够适应复杂环境,提高行车安全。

    The invention provides a vehicle following time interval adjusting method and device and electronic equipment, and the method comprises the steps: detecting the state of a current environmental factor of a vehicle, the environmental factor comprising an ambient light factor and/or a rain and snow factor; judging whether the state of the environmental factor meets the adjustment condition of the vehicle following time interval or not; under the condition that the state of the environmental factor meets the adjusting condition, the vehicle following state of the vehicle is adjusted through the corrected vehicle following time interval, the corrected vehicle following time interval is the product of the system vehicle following time interval and the calibration parameter, and the calibration parameter is determined by the state of the environmental factor. The situation that the vehicle is not braked in time due to insufficient braking force of the whole vehicle or driving perception delay under driving scenes such as rain and snow or insufficient light, and then dangers occur can be avoided, the method can adapt to complex environments, and the driving safety is improved.


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    Titel :

    跟车时距调整方法、装置和电子设备


    Erscheinungsdatum :

    2024-05-28


    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