The embodiment of the invention provides a vehicle fuel-saving control method and system, electronic equipment and a storage medium, and belongs to the field of automobiles. The method comprises the steps that current real-time state data of a vehicle and road information of the position where the vehicle is located are acquired; an oil-saving control strategy is determined through a pre-built vehicle dynamics model, and the vehicle dynamics model is built based on kinetic energy, gravity component resistance, friction resistance, air resistance, resistance compensation and resistance acting of the current vehicle. By analyzing the vehicle state and the road information in real time, intelligent control over the uphill gear and torque is achieved, and the accuracy and the intelligent level of an oil saving strategy are improved. A vehicle dynamical model is introduced, vehicle gears and torque are accurately controlled, and fuel consumption can be remarkably reduced on the premise that driving safety is guaranteed. The dynamic characteristics of the vehicle and the comfort of a driver are fully considered when an oil saving strategy is formulated, sudden large torque output is avoided in the uphill process, and the comfort is improved while oil saving is guaranteed.
本发明实施例提供一种车辆节油控制方法、系统、电子设备及存储介质,属于汽车领域。该方法包括:获取车辆当前的实时状态数据以及车辆所处位置的道路信息;利用预先构建的车辆动力学模型确定节油控制策略,其中,车辆动力学模型是基于当前车辆的动能、重力分力阻力、摩擦阻力、空气阻力、阻力补偿以及阻力做功构建的。通过实时分析车辆状态和道路信息,实现上坡挡位和扭矩的智能控制,提高了节油策略的精确性和智能化水平。引入车辆动力学模型,精确控制车辆挡位和扭矩,能够在保证行车安全的前提下显著降低燃油消耗。在制定节油策略时充分考虑了车辆的动力学特性和驾驶员的舒适性,在上坡过程中不会突然大扭矩输出,保证节油的同时提高了舒适性。
Vehicle fuel-saving control method and system, electronic equipment and storage medium
车辆节油控制方法、系统、电子设备及存储介质
2024-10-15
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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