The invention discloses an automobile acceleration intention recognition method and device, an automobile and a computer readable storage medium, and the automobile acceleration intention recognition method comprises the steps that the opening degree of an accelerator pedal is obtained in real time, and the change rate of the opening degree of the accelerator pedal is calculated; whether the current accelerator pedal opening degree is larger than a first threshold value is judged, if yes, the current accelerator pedal opening degree change rate continues to be sequentially compared with a second threshold value and a plurality of threshold values decreasing progressively from the second threshold value, the acceleration intention is judged according to the comparison result, and if not, it is judged that no acceleration intention exists; and the absolute value of the second threshold value and a plurality of threshold values decreasing progressively from the second threshold value is adjusted according to the identified road gradient. According to the method, different types of acceleration intentions can be identified more timely and accurately by adopting the accelerator pedal opening change rate multi-threshold method, and the multiple thresholds of the accelerator pedal opening change rate are corrected through the identified road gradient, so that the working condition adaptability is higher.
本发明公开一种汽车加速意图识别方法、装置、汽车及计算机可读存储介质,其中,汽车加速意图识别方法包括:实时获取油门踏板开度并计算油门踏板开度变化率;判断当前油门踏板开度是否大于第一阈值,是则继续将当前油门开度变化率与第二阈值及多个自第二阈值递减的阈值依次进行比较,根据比较结果判定加速意图,否则判定无加速意图;第二阈值及多个自第二阈值递减的阈值根据识别的道路坡度调整绝对值大小。本发明采用油门踏板开度变化率多阈值的方法可以更加及时、准确地识别不同类型的加速意图,且油门踏板开度变化率的多阈值通过识别的道路坡度进行修正,工况适应性更强。
Automobile acceleration intention recognition method and device, automobile and computer readable storage medium
一种汽车加速意图识别方法、装置、汽车及计算机可读存储介质
2021-10-12
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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