利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN104564395A 一种预防汽车缺氧的方法以及汽车电控单元 无效 - 驳回

一种预防汽车缺氧的方法以及汽车电控单元
摘要：
本发明提供了一种预防汽车缺氧的方法，所述方法包括：接收指示汽车运转状况的信号；根据所述信号判断汽车运转状况是否达到预定条件；在汽车运转状况达到预定条件时进行缺氧预防控制，其中所述预定条件至少包括以下各项：车速为0；汽车档位位于P档、N档或手刹拉起状态；汽车内/外循环的暖风/冷风开启；发动机在水温高于预定温度的情况下处于怠速工况；以及发动机处于空燃比闭环控制状态。另外，本发明还提供了一种执行上述方法的汽车电控单元(ECU)。
摘要（英）：

The invention provides a method for preventing an automobile from being anoxic. The method comprises the following steps: receiving a signal for indicating operating condition of an automobile; judging whether the operating condition of the automobile reaches to a predetermined condition or not according to the signal; conducting anoxic preventing control when the operating condition of the automobile reaches the predetermined condition, wherein the predetermined condition at least comprises the following items: the automobile speed is 0, automobile gear is P gear, or N gear or the hand brake is in a pulling condition, internal/external loop warm/cold air of the automobile is opened, the engine is in an idle working condition when the water temperature is higher than predetermined temperature, and the engine is in an air-fuel ratio close-loop control condition. The invention further provides an automobile electrical control unit (ECU) for actuating the method.

0/0