一、概述近年来,在工业和民用建筑的设施上,自动化水平日益提高,其中自动门的运用亦日益广泛,一些著名的饭店、宾馆、大楼等采用了自动门。如北京饭店、北京首都机场新侯机大楼装设了压力式气动控制自动门,广州东方宾馆内的外宾餐厅装设了引进国外生产的红外控制自动门,这些自动门不但使用方便,而且提高了建筑装备水平。在设计吉林省人民政府二层式车库时,考虑到轿车经移动式大门后从圆形跑道厅驶 I. Overview In recent years, in the facilities of industrial and civil buildings, the level of automation has been increasing, and the use of automatic doors has become increasingly widespread. Some famous hotels, hotels, and buildings use automatic doors. For example, Beijing Hotel and Beijing Capital Airport New Houji Building is equipped with a pressure-type pneumatic control automatic door. The foreign guests’ restaurant in Guangzhou Oriental Hotel is equipped with infrared automatic control doors imported from abroad. These automatic doors are not only convenient to use but also improved. Construction equipment level. When designing the two-story garage of the Jilin Provincial People’s Government, taking into account the passing of the car through the mobile gate,