| 摘要 |
PROBLEM TO BE SOLVED: To provide a gateway device which conducts control of large traffic volume with the highest priority, while lowering tentatively the priority of a wind shielding effect, under the condition where a wind shielding effect is exhibited.SOLUTION: This gateway device 100 is arranged sequentially with booths 300, 950, 400, and includes a controller for circulation-moving square-likely planar panels 200a-200d, by moving the planar panels 200a-200d in a normal direction thereof in the booth 300, and by moving the planar panels in a face direction, in the vicinity of an end of the booth 950, by moving the planar panels in the normal direction, in the booth 400, and by moving the planar panels in the face direction, in the vicinity of the end of the booth 950. The controller can move all the planar panels 200a-200d to either of the booth 300 or 400. |
