The invention relates to a vehicle fuel-saving control method and device in a curve scene, and belongs to the technical field of vehicle automatic drive.The method comprises the steps that historical curve driving data and current curve data of a vehicle are obtained; constructing a curve speed model according to the historical curve driving data, and predicting the current curve data according to the curve speed model to obtain a curve speed; performing energy conversion analysis according to the curve speed to obtain an energy change result; the vehicle is controlled according to the energy change result and the curve speed; according to the method, the speed of the vehicle can be predicted in combination with the historical curve driving data of the driver and the current curve data through which the vehicle needs to pass, so that the speed error can be reduced, energy conversion analysis can be performed on the curve speed, the speed of the vehicle can be controlled according to the energy change result, and the driving safety of the vehicle is improved. And the oil consumption of the vehicle when the vehicle runs on the curve is reduced.
本发明涉及一种弯道场景下的车辆节油控制方法及装置,属于车辆自动驾驶技术领域,其中,该方法包括获取车辆的历史弯道行驶数据和当前弯道数据;根据所述历史弯道行驶数据,构建弯道速度模型,并根据所述弯道速度模型对所述当前弯道数据进行预测,得到弯道速度;根据所述弯道速度进行能量转换分析,得到能量变化结果;根据所述能量变化结果和所述弯道速度对所述车辆进行控制;本发明可以结合驾驶员的历史弯道行驶数据和车辆需要经过的当前弯道数据对车辆的速度进行预测,从而可以减少速度的误差,还可以对弯道速度进行能量转换分析,从而可以根据能量变化结果对车辆的速度进行控制,减少了车辆在弯道行驶时的油耗。
Vehicle fuel-saving control method and device in curve scene
一种弯道场景下的车辆节油控制方法及装置
2024-08-09
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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