The invention belongs to the field of intelligent automobiles, and particularly relates to a range extender control method for preventing water from entering an engine, a medium and a range-extended automobile. The method comprises the following steps that the environment where the automobile is located is obtained through a visual sensor, and whether the automobile is located in water or not is recognized; judging the size relation between the automobile speed and a set automobile speed threshold value; calculating the size relationship between the running resistance of the automobile at the current speed and a set resistance threshold value; and the range extender is prohibited from being used. Compared with the prior art, the problem that in the prior art, due to the fact that a user does not start the wading mode, the range extender of the range-extending type automobile is damaged when wading is solved. According to the scheme, whether the range extending type automobile wades is judged, and whether the range extender is allowed to be used is determined accordingly.
本发明属于智能汽车领域,具体涉及一种防止发动机进水的增程器控制方法、介质和增程式汽车,包括如下步骤:通过视觉传感器获取汽车所处环境,并识别汽车是否位于水中;判断汽车车速与设定的车速阈值的大小关系;计算汽车在当前车速下的行驶阻力与设定的阻力阈值的大小关系;禁止使用增程器。与现有技术相比,本发明解决现有技术中由于用户未开启涉水模式而导致增程式汽车的增程器在涉水时进水损坏的问题。本方案实现了对增程式汽车是否涉水进行判断并以此确定是否允许使用增程器。
Range extender control method for preventing water from entering engine, medium and range extending type automobile
防止发动机进水的增程器控制方法、介质和增程式汽车
27.05.2025
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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