| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the danger that a pedestrian, particularly a child is held in an electromotive type revolving door, a sliding door or the like. <P>SOLUTION: A collision is avoided or reduced by decelerating a door when the collision is prearranged by predicting a degree of severity of a collision damage at a time when the collision between a man and the door is generated by an image processing. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
