The invention relates to the technical field of vehicles, in particular to a crawling control method and device for a hybrid power vehicle, the vehicle and a storage medium, and the method comprises the steps: obtaining at least one piece of driving information of the vehicle under the condition that the road section where the vehicle is located is detected to be a slope road section, and recognizing the slope information of the road section where the vehicle is located; determining a creeping torque of the vehicle by using the at least one piece of driving information, and determining a filter coefficient of the creeping torque according to the at least one piece of driving information and the gradient information; and filtering the crawling torque according to the filtering coefficient so as to control the vehicle to output the torque according to the filtered crawling torque. According to the embodiment of the invention, the filtering coefficient of the crawling torque can be determined according to the driving information and the gradient information of the gradient road section when the vehicle is in the gradient road section, so that the crawling torque is filtered, the vehicle is controlled to output torque according to the filtered crawling torque, and the applicability of vehicle crawling control is improved; and the stability of the vehicle is improved.
本申请涉及车辆技术领域,特别涉及一种混合动力车辆的爬行控制方法、装置、车辆及存储介质,其中,方法包括:在检测到车辆的所处路段为坡度路段的情况下,获取车辆的至少一个驾驶信息,并识别所处路段的坡度信息;利用至少一个驾驶信息确定车辆的爬行扭矩,并根据至少一个驾驶信息和坡度信息确定爬行扭矩的滤波系数;根据滤波系数对爬行扭矩进行滤波处理,以根据滤波处理后的爬行扭矩控制车辆进行扭矩输出。本申请实施例可以在车辆处于坡度路段时,根据驾驶信息和坡度路段的坡度信息确定爬行扭矩的滤波系数,从而对爬行扭矩进行滤波处理,以根据滤波处理后的爬行扭矩控制车辆进行扭矩输出,提升了车辆爬行控制的适用性,并提升了车辆的稳定性。
Crawling control method and device of hybrid vehicle, vehicle and storage medium
混合动力车辆的爬行控制方法、装置、车辆及存储介质
2024-10-01
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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