| 摘要 |
The present invention relates to a traffic signal assist alarm device using a laser beam, and more specifically, to a traffic signal assist alarm device using a laser beam which, in association with a traffic signal, allows a driver of a vehicle to stop at a stop signal of the traffic signal even in environments in which the driver of the vehicle has short front vision and visibility range due to fog or the like. The traffic signal assist alarm device using the laser beam forms a laser fence in a longitudinal direction of a crosswalk when a vehicle stop signal of a traffic light and forms a spot in which the laser beam is diffused on the bottom surface of a vehicle driving road, thereby providing the advantage of enabling the driver of the vehicle to stop at a crosswalk stop line even in a situation of the narrow visibility range. In addition, the traffic signal assist alarm device using the laser beam has an advantage of increasing usability by spraying mist toward a radiation direction of the laser beam so as to facilitate recognition of the laser beam even in an environment in which the fog did not occur. |
