建设中国民航的空中交通流量管理系统（ATFM），对于适应飞行量的不断增长、减少延误、充分利用空域和地面资源，具有战略性意义。ATFM在国外已有应用，有的系统取得了明显成效。我们的系统建设应吸取国外的建设经验，引进部分软件模块，经过适当组合的二次开发，集成适合我国 The construction of China Civil Aviation ATFM is of strategic importance to adapt to the continuous growth of flight volume, reduce delays and make full use of airspace and ground resources. ATFM has been applied abroad, and some systems have achieved remarkable results. Our system construction should draw on the experience of foreign construction, the introduction of some software modules, after the appropriate combination of secondary development, integration suitable for our country