| 摘要 |
The present invention relates to a drowsy driving preventing alarm using a pupil scanning sensor capable of preventing traffic accidents or casualties by awaking a driver by determining whether the driver is drowsy or not after scanning a pupil of the driver using the pupil scanning sensor. To achieve this, accidents and casualties are prevented by using the machine with a principle of awaking the driver by generating alarming sound inside the machine if it is determined that the driver is drowsy after determining whether the driver is drowsy or not by using the scanning sensor when the driver is drowsy by mistake during a drive by attaching the pupil scanning sensor with an attached alarming sound speaker with a shape which does not influence to a visual field of the driver and automatically stopping the alarming sound if the machine is able to scan the pupil of the driver again after the driver awaken. Additionally, the duration of sounding the alarm for preventing drowsy driving by scanning the pupil of the driver can be adjusted by the driver. In addition, the driver is able to directly stop the alarm to prevent the alarm caused by scanning the unstable pupil due to an external factor. |
