The invention relates to a predictive cruise oil-saving control method and a device and a storage medium. The method comprises the steps that first road information, sent by a terminal platform, in front of a vehicle is acquired; when the first gradient is larger than zero, according to the first gradient, the first vehicle speed of the vehicle and different transmission gears at the first vehicle speed, the engine torque and the first transmission gear of the vehicle at the lowest fuel efficiency are calculated; a power execution module of the vehicle is controlled to realize fuel-saving running of the vehicle according to the engine torque and the first transmission gear; when the first gradient is smaller than or equal to zero, the vehicle is controlled to enter a sliding acceleration mode; and when the second sliding vehicle speed exceeds the upper limit threshold of the set cruising vehicle speed, the power execution module is controlled to reduce the speed. The optimal cruise control of the vehicle can be achieved, the purpose of saving oil is achieved, and the intelligent level of the whole vehicle is improved.
本申请涉及了一种预见性巡航节油控制方法、装置及存储介质,所述方法包括获取终端平台发送的车辆前方的第一道路信息;当所述第一坡度>零时,根据所述第一坡度、所述车辆的第一车速及所述第一车速下的不同变速器档位,计算出所述车辆在最低燃油效率时的发动机扭矩及第一变速器挡位,并控制所述车辆的动力执行模块按照所述发动机扭矩和所述第一变速器挡位实现所述车辆的节油行驶;当所述第一坡度≤零时,控制所述车辆进入滑行加速模式;当所述滑行的第二车速超过设定的巡航车速的上限阈值时,则控制所述动力执行模块进行降速。本申请能够实现车辆的最优巡航控制,达到节油的目的,提高整车智能化水平。
Predictive cruise oil-saving control method and device thereof and storage medium
一种预见性巡航节油控制方法、装置及存储介质
2022-02-22
Patent
Elektronische Ressource
Chinesisch
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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