The invention relates to a method for automatically controlling a longitudinal movement of a vehicle (1), in which the surroundings of the vehicle (1) and objects located in the surroundings are detected on the basis of a detected signal of a surroundings sensor (5), and a state of a traffic light signaling device (3, 4) at a traffic light signalling intersection (K) is determined, i.e., a state of the traffic light signalling device (3, 4) is determined. The state of the traffic light signal devices (3, 4) needs to be taken into account when the vehicle (1) passes through the intersection (K). According to the invention,-when the vehicle (1) approaches the intersection (K), it is detected that the line of sight of the environment sensor (5) to the traffic light signal device (3, 4) is likely to be blocked by the preceding vehicle (2),-if it is detected that the line of sight of the environment sensor (5) to the traffic light signal device (3, 4) is likely to be blocked by the preceding vehicle (2),-the vehicle (1) is turned on. According to the invention, a minimum distance (xv) of the vehicle (1) from the preceding vehicle (2) is determined on the basis of the current position of the vehicle (1) with respect to the traffic light signaling device (3, 4) and with respect to the preceding vehicle (2), on the basis of which the automatic control of the longitudinal movement is carried out and the vehicle (1) remains not below the minimum distance.
本发明涉及一种用于自动控制车辆(1)的纵向运动的方法,其中,根据测得的环境传感机构(5)的信号对述车辆(1)的环境和处于环境中的物体进行检测,并且测定出交通灯信号控制的交叉路口(K)处的交通灯信号设备(3、4)的状态,即,车辆(1)通过交叉路口(K)时需加以考虑交通灯信号设备(3、4)的状态。根据本发明,‑当车辆(1)接近交叉路口(K)时识别到环境传感机构(5)看向交通灯信号设备(3、4)的视线可能被前车(2)遮挡,‑如果识别到环境传感机构(5)看向交通灯信号设备(3、4)的视线可能被前车(2)遮挡,根据车辆(1)相对于交通灯信号设备(3、4)以及相对于前车(2)的当前位置测定车辆(1)与前车(2)的最小间距(xv),纵向运动的自动控制基于所述最小间距,并且车辆(1)保持不低于最小间距。
Method for automatically controlling longitudinal movement of vehicle
自动控制车辆的纵向运动的方法
2024-06-14
Patent
Electronic Resource
Chinese
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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