The invention provides an active air inlet grille control method which comprises the following steps that state information of a vehicle is obtained, and the state information comprises the cooling liquid temperature, whether a retarder is started or not, whether an air conditioner is started or not, the fan rotating speed of an engine, the load rate of the engine, the intercooled temperature after passing through an intercooler and the vehicle speed of the vehicle; when the temperature of the cooling liquid is smaller than 83 DEG C, a retarder is closed, an air conditioner is closed, the rotating speed of a fan is smaller than or equal to 100 rpm, the load rate is smaller than 80, and the temperature after intercooling is smaller than or equal to 55 DEG C, the active air inlet grille is controlled to be closed; and when the temperature of the cooling liquid is larger than 83 DEG C, or a retarder or an air conditioner is started, or the rotating speed of a fan is larger than 100 rpm, or the load rate is larger than 80, or the temperature after intercooling is larger than 55 DEG C, the active air inlet grille is controlled to be opened.
本发明提供了一种主动进气格栅的控制方法,包括以下步骤:获取车辆的状态信息,其中,状态信息包括冷却液温度、缓速器是否开启、空调是否开启、发动机的风扇转速、发动机的负荷率、经过中冷器后的中冷后温度,以及车辆的车速;在冷却液温度小于83℃、缓速器关闭、空调关闭、风扇转速小于等于100rpm、负荷率小于80以及中冷后温度小于等于55℃时,控制主动进气格栅关闭;在冷却液温度大于83℃或缓速器开启或空调开启或风扇转速大于100rpm或负荷率大于80或中冷后温度大于55℃时,控制主动进气格栅开启。
Active air inlet grille control method
主动进气格栅的控制方法
2022-02-18
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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