| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable the smooth passage of vehicles when the vehicles simultaneously enter from both sides of an entrance of a parking lot opened and closed by an opening/closing body. <P>SOLUTION: An opening/closing body system includes: an opening/closing body which opens and closes an entrance of a parking lot; first vehicle detection means and second vehicle detection means provided respectively inside and outside the entrance; a first signal and a second signal provided respectively inside and outside the entrance; and a control part. The control part can identify whether either of the first vehicle detection means and the second vehicle detection means detects a vehicle, and receives a start signal from the vehicle which is detected by the vehicle detection means only when the vehicle detection means is in a vehicle detection state. The control part gives priority to a first vehicle detected by the first vehicle detection means when both of the first vehicle detection means and the second vehicle detection means are in the vehicle detection state, and, based on the start signal, makes a display of the first signal passable and makes the display of the second signal impassable to prioritize a passage of the first vehicle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
