Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Single-pedal control method for electric loader
The invention discloses a single-pedal control method for an electric loader, and belongs to the technical field of electric loaders. The method comprises the following steps: S100, acquiring a driving intention; s200, calculating an accelerator pedal request torque; s300, the output torque of an accelerator pedal is calculated; and S400, the final VCU request torque is calculated. A single-pedal mode is matched with the working condition of the loader, frequent deep accelerator and deep brake operation is often accompanied during shoveling operation, the single-pedal mode adjusts driving force and energy recovery strength in real time according to the vehicle speed and the accelerator depth, and a driver can easily control the vehicle speed only by using an accelerator pedal; the problems of vehicle starting and wheel slipping are solved, and the braking frequency is reduced.
本发明的一种电动装载机单踏板控制方法，属于电动装载机技术领域。本发明的方法包括如下步骤：S100、获取驾驶意图；S200、计算油门踏板请求扭矩；S300、计算油门踏板输出扭矩；S400、计算最终VCU请求扭矩。将单踏板模式与装载机作业工况相切合，铲装作业时往往伴随着频繁深度油门深度刹车操作，单踏板模式根据车速、油门深度实时调整驱动力和能量回收力度，司机只使用油门踏板便可以轻松控制车速，即解决了起步车辆发生问题、车轮打滑问题也减少了刹车次数。
Single-pedal control method for electric loader
The invention discloses a single-pedal control method for an electric loader, and belongs to the technical field of electric loaders. The method comprises the following steps: S100, acquiring a driving intention; s200, calculating an accelerator pedal request torque; s300, the output torque of an accelerator pedal is calculated; and S400, the final VCU request torque is calculated. A single-pedal mode is matched with the working condition of the loader, frequent deep accelerator and deep brake operation is often accompanied during shoveling operation, the single-pedal mode adjusts driving force and energy recovery strength in real time according to the vehicle speed and the accelerator depth, and a driver can easily control the vehicle speed only by using an accelerator pedal; the problems of vehicle starting and wheel slipping are solved, and the braking frequency is reduced.
本发明的一种电动装载机单踏板控制方法，属于电动装载机技术领域。本发明的方法包括如下步骤：S100、获取驾驶意图；S200、计算油门踏板请求扭矩；S300、计算油门踏板输出扭矩；S400、计算最终VCU请求扭矩。将单踏板模式与装载机作业工况相切合，铲装作业时往往伴随着频繁深度油门深度刹车操作，单踏板模式根据车速、油门深度实时调整驱动力和能量回收力度，司机只使用油门踏板便可以轻松控制车速，即解决了起步车辆发生问题、车轮打滑问题也减少了刹车次数。
Single-pedal control method for electric loader
一种电动装载机单踏板控制方法
WANG CONGCONG (Autor:in) / ZHU CHANGSHU (Autor:in) / XIONG GUOHAO (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Chinesisch
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