| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a real-time warning system on windshield glass for vehicle that enables a dangerous obstacle to be viewed directly on the windshield glass, and prevents a danger and an accident from occurring when a head is bowed, and an operating method thereof. <P>SOLUTION: The real-time warning system on the windshield glass for vehicle includes an image pickup unit, an image processor, a computation control unit, and an optical projection unit. The image pickup unit continues to photograph an image before a vehicle. The image processor determines the presence of an obstacle and its position according to the image before the vehicle. The computation control unit computes an intersection of a connecting straight line between the head position of a driver and the obstacle and the windshield glass of the vehicle according to the connecting straight line. The optical projection unit forms a warning mark on the windshield glass under the control of the computation control unit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
