In and out management system

The utility model discloses an in and out management system which comprises a first slide rail, a fixed gate, a movable gate arranged on one side of the fixed gate and reciprocating along the first slide rail, and a pedestrian scanning device arranged on the other side of the fixed gate. A flexible net is wound in the fixed gate. One end of the flexible net and one side of the movable gate are fastened. The pedestrian scanning device comprises a stand column arranged on the other side of the fixed gate and a metal detector arranged at the top end of the stand column. The metal detector is arranged in the mode that the metal detector slides up and down along the stand column. An electronic control device for controlling the metal detector to work is arranged on the fixed gate. Due to the movable gate and the flexible net wound in the fixed gate, the flexible net can be conveniently pulled out and wound in, and the storage space of the gates is greatly saved, and the running reliability of the gates is greatly improved; meanwhile, the metal detector on the other side of the fixed gate is controlled through the fixed gate, and therefore multiple purposes can be achieved through one machine; the in and out management system saves the storage space of the gates, is safe and reliable and can achieve multiple purposes.