The invention discloses a wading control method for a hybrid vehicle, and the method comprises the steps: obtaining a first wading depth of the hybrid vehicle when the hybrid vehicle wades; if the first fording depth is larger than the set depth, a range extender of the hybrid vehicle is controlled to be in a starting state, and the first battery charge state of the hybrid vehicle is obtained; judging whether the first battery charge state is greater than set battery charge or not; and if the first battery charge state is larger than the set battery charge state, the current working condition of the range extender is controlled to be a first set working condition, and when the range extender is in the first set working condition, the first torque of the range extender is not higher than the set torque. According to the wading control method and device of the hybrid vehicle and the electronic equipment, the probability that water flows backwards to an exhaust system of the vehicle can be effectively reduced, the probability that an engine aftertreatment system is damaged and even a cylinder is flooded by the engine can be reduced, and the service life of the engine is prolonged.
本发明公开了一种混动车辆的涉水控制方法,在混动车辆进行涉水时,获取所述混动车辆的第一涉水深度;若所述第一涉水深度大于设定深度,控制所述混动车辆的增程器处于启动状态,并获取所述混动车辆的第一电池荷电状态;判断所述第一电池荷电状态是否大于设定电池荷电;若所述第一电池荷电状态大于所述设定电池荷电,控制所述增程器的当前工况为第一设定工况,所述增程器处于所述第一设定工况下时,所述增程器的第一扭矩不高于设定扭矩。本发明公开的混动车辆的涉水控制方法、装置及电子设备,能够有效降低水倒灌到车辆的排气系统的概率,能够降低发动机后处理系统的损坏甚至发动机淹缸的概率,提高发动机的使用寿命。
Wading control method and device of hybrid vehicle and electronic equipment
混动车辆的涉水控制方法、装置及电子设备
2022-09-30
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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