The invention discloses a hybrid vehicle oil rail pulse noise reduction device, method and equipment, a medium and a product, and relates to the field of new energy vehicles, the method comprises the steps that power modes of a vehicle are obtained every preset duration, and the power modes comprise a pure electric driving mode and a non-pure electric driving mode; when the power mode is a non-pure electric driving mode, the charge state of the vehicle is obtained, and the charge state comprises the ultra-low electric quantity, the low electric quantity and the normal electric quantity; when the state of charge of the vehicle is the normal electric quantity, the running speed of the vehicle is obtained; and when the running speed of the vehicle is smaller than the preset speed, the power mode of the vehicle is switched into a pure electric driving mode. When the vehicle speed is smaller than the preset speed and the state of charge is the normal electric quantity, the power mode is modified into the pure electric mode, noise is prevented from being generated from the source, the noise reduction effect is improved, the driving comfort of the whole vehicle is improved, the control strategy is simple, the program control cost is low, and the method is more direct and effective.
本申请公开了一种混动型车辆油轨脉冲噪音降低装置、方法、设备、介质及产品,涉及新能源车辆领域,该方法包括:每间隔预定时长,获取车辆的动力模式,动力模式包括纯电驱动模式和非纯电驱动模式;当动力模式为非纯电驱动模式时,获取车辆的荷电状态,荷电状态包括超低电量、低电量和正常电量;当车辆的荷电状态为正常电量时,获取车辆的行驶速度;当车辆的行驶速度小于预定速度时,将车辆的动力模式切换为纯电驱动模式。本申请当车辆速度小于预定速度,且荷电状态为正常电量时,将动力模式修改为纯电模式,从源头上阻止噪音产生,提高降噪效果,从而也提升了整车驾驶的舒适性,且本申请的控制策略简单,通过程序控制成本低、方法更直接有效。
Hybrid vehicle oil rail pulse noise reduction device, method, equipment, medium and product
混动型车辆油轨脉冲噪音降低装置、方法、设备、介质及产品
2024-09-10
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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