| 摘要 |
PURPOSE: A vehicle collision prevention system is provided to effectively prevent a collision between vehicles by displaying location and speed of each vehicle. CONSTITUTION: First and second vehicle detectors(110,120) detect speed or location of vehicles on a straight lane and an entry lane. The first and second vehicle detectors output a detection signal. First and second display units(130,140) are installed facing the straight lane and the entry lane. The first and second display units display the vehicle locations. A controller receives the detection signal. The controller controls in order to display the vehicle locations. |
