The invention discloses a vehicle torque distribution method, device and equipment, a storage medium and a program product, and relates to the technical field of automobiles, and the vehicle torque distribution method, device and equipment, the storage medium and the program product comprise the steps that vehicle feature information is obtained, and vehicle ramp angle information is calculated based on vehicle ramp information in the vehicle feature information; calculating a vehicle front axle loading force and a vehicle rear axle loading force based on the vehicle ramp angle information and the vehicle feature information; and calculating a vehicle torque distribution proportion based on the vehicle front axle loading force and the vehicle rear axle loading force, and feeding back the vehicle torque distribution proportion to a controller for torque distribution. The vehicle ramp angle information is calculated by obtaining the vehicle feature information, the distribution proportion is obtained for distribution according to the estimated vehicle mass and the calculated loads of the front axle and the rear axle, the problem of tire slipping caused by insufficient road holding force is avoided, the smoothness and stability of the vehicle are improved, and the service life of the vehicle is prolonged. Therefore, the technical problem of how to reasonably distribute the vehicle torque is solved.
本申请公开了一种车辆扭矩分配方法、装置、设备、存储介质及程序产品,涉及汽车技术领域,公开了车辆扭矩分配方法、装置、设备、存储介质及程序产品,包括:获取车辆特征信息,基于所述车辆特征信息中车辆坡道信息计算车辆坡道角信息;基于所述车辆坡道角信息和车辆特征信息计算车辆前轴载荷力和车辆后轴载荷力;基于所述车辆前轴载荷力和车辆后轴载荷力计算车辆扭矩分配比例反馈控制器进行扭矩分配。本申请通过获取车辆特征信息计算车辆坡道角信息,根据估算的车辆质量,计算前后轴的载荷获取分配比例进行分配,避免出现抓地力不够导致轮胎打滑的问题,提升了车辆的平顺性和平稳性,从而解决如何合理进行车辆扭矩分配的技术问题。
Vehicle torque distribution method, device, equipment, storage medium and program product
车辆扭矩分配方法、装置、设备、存储介质及程序产品
2024-10-29
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 / 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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