| 摘要 |
PROBLEM TO BE SOLVED: To prevent unfair continuous passing through a gate by an unfair person closely following an precedent bicycle while providing a compact gate passage facility permitting ordinary users to pass the gate without giving psychological pressure to the users. SOLUTION: If no user's card is inserted to a card reader 13, a controller judges that unfairness is just going to start, and automatic open/close doors 9a, 9b are not opened and closed state is maintained. Also, if a succeeding bicycle 6B approaches a precedent bicycle and tries to pass through the gate, and if the succeeding bicycle 6B is detected at the detection line 4 when the detection signal turns on at the detection lines 2, 3 for the precedent bicycle, the controller operates an alarm lamp in the control room in the bicycle, and an alarm is sounded for moving back the position of the approaching succeeding bicycle 6B. |
