| 摘要 |
<p>This warning device issues a warning if a vehicle being driven by a driver wearing sunglasses approaches a tunnel (S36: YES), and thus, the driver is imparted with the awareness that he/she is wearing sunglasses before entering the tunnel. By using this warning device (1), the driver is less likely to forget to remove his/her sunglasses before entering a tunnel because of this awareness, and thus, it is possible to prevent the driver's visual field from taking on a darkness that is unsuitable for driving a vehicle when the vehicle enters a tunnel.</p> |
