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为了给传统雷达无法覆盖区域提供监视,并有效地保持空中航空器的最小安全间隔,本文根据我国直升机应答机装机现状,论述了广播式自相关监视技术和空中交通警戒防撞系统的在直升机上的应用需求,并提出了实际应用方案。该技术具有精度误差小、监视能力强的特点,适用于高密度飞行区域的空中交通服务,有效的解决和避免了传统的二次雷达和机载应答机之间询问应答式监管的种种弊端,未来必将成为空管监视的主要手段。
In order to provide the surveillance for the area which can not be covered by traditional radar and effectively maintain the minimum safety clearance of aircrafts, this paper discusses the application of broadcast self-correlation monitoring technology and air traffic alert collision avoidance system on a helicopter based on the installation status of helicopter transponders in our country Application requirements, and put forward the practical application. The technology has the advantages of small precision error and strong monitoring ability. It is suitable for air traffic service in high-density flight area and effectively resolves and avoids the drawbacks of traditional response monitoring between secondary radar and airborne answering machine. The future will surely become the main means of air traffic control.