摘要：【中文】本发明涉及一种影院智能通风装置及控制系统，旨在解决现有电影院放映厅内的通风设备的开启不具有针对性造成通风效果差和能源浪费的问题。控制装置包括第一通风设备、第二通风设备、第三通风设备和总通风设备，第一通风设备、第二通风设备和第三通风设备分别设置于放映厅前三分之一排对应的墙壁上、中间三分之一排对应的侧壁上和后三分之一排对应的侧壁上；总通风设备设置于放映厅中间的顶壁上，且总通风设备与放映厅顶壁之间旋转设置。通风系统包括落座检测单元、控制单元和通风设备。本发明具有根据放映厅内人员落座情况精准控制通风区域，在保证通风效果的同时，具有节能的效果。 【EN】The invention relates to an intelligent cinema ventilation device and a control system, and aims to solve the problems of poor ventilation effect and energy waste caused by the fact that ventilation equipment in a conventional cinema projection hall is not opened in a targeted manner. The control device comprises a first ventilation device, a second ventilation device, a third ventilation device and a total ventilation device, wherein the first ventilation device, the second ventilation device and the third ventilation device are respectively arranged on the wall corresponding to the front third row, the side wall corresponding to the middle third row and the side wall corresponding to the rear third row of the projection hall; the general ventilation equipment is arranged on the top wall in the middle of the projection hall, and the general ventilation equipment and the top wall of the projection hall are rotatably arranged. The ventilation system includes a seating detection unit, a control unit, and a ventilation device. The invention has the advantages that the ventilation area can be accurately controlled according to the sitting condition of people in the theater, the ventilation effect is ensured, and the energy-saving effect is achieved.