The invention discloses a mistaken stepping prevention method and device for a vehicle accelerator pedal, relates to the technical field of vehicle intelligent control, and provides effective mistaken stepping prevention measures. According to the main technical scheme, pedal travel information corresponding to an accelerator pedal and pedal travel information corresponding to a brake pedal are detected; based on the pedal travel information, determining a target placement position corresponding to the right foot of the driver; if the target placement position is in an accelerator pedal area or a step-free area, and the torque change rate corresponding to the accelerator pedal is larger than a preset threshold value based on the fact that the right foot of the driver moves from the target placement position, it is determined that the risk of mistakenly stepping on the accelerator pedal exists; and according to the obtained current vehicle speed information and the obtained front road condition information, the mistaken stepping risk is prevented through torque limiting processing operation.
本申请公开了一种车辆加速踏板的误踩防范方法及装置,涉及车辆智能控制技术领域,提供了有效误踩防范措施。本申请的主要技术方案为:检测加速踏板和制动踏板各自对应的踏板行程信息;基于所述踏板行程信息,确定驾驶员右脚对应的目标放置位;若所述目标放置位在加速踏板区或踏空区内,并且基于所述驾驶员右脚从所述目标放置位移动使得所述加速踏板对应的扭矩变化率大于预设阈值,则确定存在对所述加速踏板的误踩风险;根据获取到的当前车速信息和前方路况信息,通过进行限制扭矩处理操作对所述误踩风险进行防范。
Method and device for preventing mistaken stepping of accelerator pedal of vehicle
一种车辆加速踏板的误踩防范方法及装置
2023-06-02
Patent
Elektronische Ressource
Chinesisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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