| 摘要 |
PROBLEM TO BE SOLVED: To obtain a guide light system for a bad visibility region which measures a vehicle type and a velocity by picture processing with respect to a vehicle traveling on a bad visibility road such as a curved part and judges the risk of traveling beyond a center line to perform display corresponding to the risk degree by the display control of a visual line guiding mark. SOLUTION: A picture processing part measures the position, velocity, advancing direction and type of the vehicle. A risk judging part judges the risk degree of the vehicle traveling beyond the center line from the measured data and outputs a display control signal to a display control part. The display control part drives the visual line guiding mark so as to display a display pattern corresponding to the risk degree.
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