A control apparatus (100) for controlling a speed of a vehicle and a method for controlling a speed of a vehicle are provided. The method includes determining (S102) a maximum allowable vehicle speed profile (30) for an upcoming road segment (22) including an event (24) expected to require a reduction in vehicle speed. The method further comprises determining (S103) a desired vehicle speed profile (32) to reach a lowest point (31) of the determined maximum allowable speed profile (30) while avoiding the vehicle speed being higher than the determined maximum allowable vehicle speed profile (30). The method further comprises simulating (S104) a vehicle speed profile (34) of the first braking mode and braking (S108) the vehicle (1) according to the first braking mode when the simulated vehicle speed profile (34) of the first braking mode meets at least a first predefined criterion.
提供了一种用于控制车辆速度的控制装置(100)和一种用于控制车辆速度的方法。方法包括确定(S102)包括预期需要降低车辆速度的事件(24)的即将到来的路段(22)的最大可允许车辆速度曲线(30)。方法还包括确定(S103)期望车辆速度曲线(32),以到达确定的最大可允许速度曲线(30)的最低点(31)同时避免车辆速度高于确定的最大可允许车辆速度曲线(30)。方法还包括模拟(S104)第一制动模式的车辆速度曲线(34),并且当第一制动模式的模拟车辆速度曲线(34)至少满足第一预定义标准时,根据第一制动模式制动(S108)车辆(1)。
Control apparatus and method for controlling vehicle speed
用于控制车辆速度的控制装置及方法
2025-04-29
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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