| 摘要 |
PURPOSE: A car window control method using a harmful air cutoff sensor is provided to improve convenience and safety of drivers by intercepting harmful air flew in a car rapidly. CONSTITUTION: The car window control method using a harmful air cutoff sensor comprises the steps of: (S1) reading if a harmful air cutoff switch is off; (S2) if the harmful air cutoff switch is on, measuring the content of harmful air by an harmful air cutoff sensor; (S3) reading if the measured value exceeds the preset standard value; (S4) if yes, selecting a high-speed motor; (S5) reading if a harmful air cutoff switch is in an automatic mode; (S6) if yes, reading if a window is open by a window operating sensor; (S7) if the window is open, closing a window; (S8) if the harmful air cutoff switch is on, or the content of harmful air does not exceed the preset standard value, selecting a low-speed motor; (S9) after selecting the low-speed motor, or if the switch is not in a automatic mode, or the window is closed, or after closing the window, operating a window by a window control switch regulated by a driver. |
