| 摘要 |
PURPOSE:To enable the useless release of a door to de suppressed as much as possible by detecting the advancing speed and passing width of a pedestrian, and by selecting the most proper opening speed and release degree of the opening or closing door based on a fuzzy rule case by case. CONSTITUTION:When a pedestrian comes close to doors 10, then it is grasped by a camera 12 set on the upper section of an advancing side, and the advancing speed V and passing width W of the pedestrian in an area A, and a distance L to the doors are detected. After that, a fuzzy inference controlling means is used, and the detecting data V, W, L are set to be condition sections, and an operating quantity for obtaining the most proper opening speed and release degree of the doors 10, 10 is taken out of a conclusion section. Then, based on the operating quantity, door driving gears 11, 11 are controlled, and the doors 10, 10 are opened or closed. |
