A method for managing the longitudinal speed of an autonomous vehicle (100) traveling on a lane comprising a stop sign located in front of the autonomous vehicle, the autonomous vehicle being equipped with first means (1) for detecting a first range (P1) and second means (2) for detecting a second range (P2), the first range (P1) being greater than the second range (P2). Said method is characterized in that it comprises: a first step (E1) of detecting a stop sign by means of a first detection device (1) and implementing a first deceleration logic of the autonomous vehicle, a second step (E2) of detecting a stop sign by means of a second detection device (2) and implementing a second deceleration logic of the autonomous vehicle, and a third step (E3) of detecting a stop sign by means of a second detection device (2) and implementing a second deceleration logic of the autonomous vehicle. Wherein the first deceleration logic and the second deceleration logic implement jerk with an absolute value less than a first threshold (JMAX), and the second deceleration logic controls the stop of the autonomous vehicle with a precision of about one centimeter relative to the stop sign, about ten centimeters relative to the stop sign, or about dozens of centimeters relative to the stop sign.

    一种用于管理自主车辆(100)的纵向速度的方法,该自主车辆行驶在包括位于自主车辆前方的停止标志的车道上,该自主车辆配备有检测第一量程(P1)的第一装置(1)和检测第二量程(P2)的第二装置(2),第一量程(P1)大于第二量程(P2)。所述方法的特征在于:该方法包括‑第一步骤(E1),即,通过第一检测装置(1)检测停止标志,并实施自主车辆的第一减速逻辑,‑第二步骤(E2),即,通过第二检测装置(2)检测停止标志,并实施自主车辆的第二减速逻辑,其中第一减速逻辑和第二减速逻辑实施绝对值小于第一阈值(JMAX)的加加速度,并且第二减速逻辑以相对于停止标志约一厘米、相对于停止标志约十厘米或相对于停止标志约几十厘米的精度控制自主车辆的停止。


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    Title :

    Method for managing longitudinal speed of autonomous vehicle


    Additional title:

    用于管理自主车辆的纵向速度的方法


    Contributors:

    Publication date :

    2023-12-29


    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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