The invention relates to a hybrid electric vehicle control method and device and a hybrid electric vehicle, and belongs to the technical field of new energy automobiles. The method comprises the steps that first parameter information of the hybrid electric vehicle is obtained and preprocessed, and a target input signal value is obtained; inputting the target input signal value into a pre-constructed prediction model to obtain a target output result; second parameter information of the hybrid electric vehicle is obtained, and a fuel injection and cut-off control signal of the hybrid electric vehicle is determined based on the target output result and the second parameter information; and in response to the detected fuel injection and cut-off control signal, determining an energy recovery mode of the hybrid electric vehicle based on the second parameter information, and executing an operation corresponding to the fuel injection and cut-off control signal. The power response when a driver changes the driving intention in the braking or sliding process can be improved, the problem of power interruption of a traditional automobile is avoided, the driving experience is improved, meanwhile, the energy recovery requirement is met, and the energy utilization rate and the endurance mileage are improved.
本申请涉及一种混合动力汽车控制方法、装置和混合动力汽车,所属领域为新能源汽车技术领域,所述方法包括:获取并预处理混合动力汽车的第一参数信息,得到目标输入信号值;将目标输入信号值输入至预构建的预测模型中,得到目标输出结果;获取混合动力汽车的第二参数信息,基于目标输出结果和第二参数信息,确定混合动力汽车的喷断油控制信号;响应于检测到喷断油控制信号时,基于第二参数信息,确定混合动力汽车的能量回收模式,并执行喷断油控制信号对应的操作。本申请可以提高制动或滑行过程中驾驶员改变驾驶意图时的动力响应,避免出现传统汽车动力中断问题,提升驾驶体验,同时满足能量回收需求,提高能源利用率和续航里程。
Hybrid electric vehicle control method and device and hybrid electric vehicle
混合动力汽车控制方法、装置和混合动力汽车
2024-05-07
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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