| 摘要 |
<p>PURPOSE: To provide an automatic ticket examination device capable of correctly executing infant protection by evading the collision against the door of an infant standing expecially in the movable range of a door. CONSTITUTION: This automatic ticket examination device is provided with a temperature sensor 7 for detecting temperature in the movable range of the door 6, whether an object (a human head part e.g.) having temperature close to human body temperature exists within the movable range of the door 6 or not is judged, and when the object exists and a detector 10 on a pole part 8 is in a non-detection state, the state is judged as the existence of an object regarded as an infant in the movable range of the door 6 and the operation of the door 6 is controlled so as to be inhibited until the object disapears.</p> |
