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1 背景透视当前,我国航空运输业进入了稳步发展阶段,限制其快速增长的一些因素也随之突出,空中交通便是其中之一,随着外部管制环境的改善,京沪,京广,沪广等骨干航路实现了军民航移交,管制硬件投入的逐步加大使一些飞行繁忙地区实现了雷达覆盖,空管系统酝酿已久的对区域重新划分的时机已是日趋成熟。2 现状分析追溯历史,我国管制区域的划分主要经历了三个时期:①设立塔台管制区,那时飞行量少,可以说是“天高任翱翔”;②60年代设立区域管制区,体现了保证有序飞行的需要;③90年代设立北京,广州,上海,珠海进近管制区,主要是为适应飞行流量的快速增长,减轻区域,塔台管制室的工作量。随着新航线的增加,航路通信导航,雷达引导等设备的不断投入,以前管制区域划分不合理的一些问题渐渐暴露,如相邻区域管制区因距离近,通信,雷达已能相互覆盖,有的管制区交接处由于航线交叉,上升,下滑点分属多家指挥,为保证
1 Background Perspective At present, China’s air transport industry has entered a stage of steady development, and some factors that limit its rapid growth are also highlighted. Air traffic is one of them. With the improvement of the external regulatory environment, the Beijing-Shanghai, Beijing-Guangzhou, Shanghai Widening of the backbone routes such as military and civilian flights to hand over the control of hardware investment gradually increased so that some areas of flight to achieve radar coverage, ATC has long been the time to re-divide the region has matured. 2 Analysis of current situation Looking back on history, the division of controlled areas in our country has mainly gone through three periods: (1) The establishment of a control tower area with fewer flights at that time can be said to be “flying high”; (2) The establishment of a regional control area in the 1960s The need to ensure orderly flight; ③ the establishment of Beijing, Guangzhou, Shanghai and Zhuhai approach control zones in the 1990s mainly to adapt to the rapid growth of flight flow and reduce the workload of regional and tower control rooms. With the increase of new routes, continuous investment in navigation and navigation of navigation routes and radar guidance, some problems of unreasonable control of the former control areas are gradually exposed. For example, since the adjacent control areas are close to each other and the communications and radar can cover each other, Of the control area at the junction due to cross the route, rising, falling points belong to a number of conductors, in order to ensure