x
uploads/tcas.jpg

tcas TCAS =traffic collision avoi...

tcbm

The traffic alert and collision avoidance system ( tcas ) is a system independent of ground equipment , which is used to avoid middle - air collision . this system can detect all the aircrafts equipped with the atc transponder within a range . it provided traffic advisory to the pilot if some aircrafts close to it , and also provides vertical resolution advisory to the pilot to avoid collision Tcas是一種不依賴地面設備的空中交通防撞系統,它能夠探測在其領域內裝有空中交通管制應答機( atc )的任何飛機,向駕駛員報告潛在的相撞目標,并發出垂直防撞指令。

So the aviation has installed the ground proximity warning system ( gpws ) on aircrafts since the middle of 1970s , and now is the enhance ground proximity warning system ( egpws ) . this paper describes the development , components , principle and the features of the communication navigation surveillance / air traffic management ( cns / atm ) , the traffic alert and collision avoidance system ( tcas ) , ground proximity warning system ( gpws ) , and / or the enhance ground proximity warning system ( egpws ) . it particularly discuses the positive effect that ads tcas / tcas2 and gpws / egpws take on cfit and middle _ air collision . integrating with the aircrafts type . the instances and the accidents . this paper analyzes the present problems in the field of air traffic management and the new technologies resolving these problems . so that we can improve the flight safety effectively 本文論述了新航行系統( cns atm ) 、空中交通警戒與防撞系統( tcas tcas2 )以及近地警告系統( gpws )和增強型近地警告系統( egpws )的發展、組成原理及其功能特點,著重討論了自動相關監視( ads ) 、 tcas tcas2和gpws egpws在保證飛行安全、防止空中相撞和可控飛行撞地事故中所起的積極作用,并結合具體機型和事故事例,分析了事故發生的原因和目前存在的問題,對系統提出了進一步改進的可能,以期進一步保證飛行安全。

Actually , since we are processing text documents , the data object is a text cas , or tcas , but for simplicity this article blurs this distinction and only talks about a cas 。實際上,因為正在分析文本文檔,所以這個數據對象是文本cas ( tcas ) ,但是為了簡單,本文忽略這一區別,只討論cas 。

At the same time the pilots of the two aircraft were also receiving alerts from their airborne traffic collision avoidance system ( tcas ) equipment 兩架航機的機師同時也收到機上交通警報及避免碰撞系統儀器的警報。

Tcas - traffic collision avoidance system 交通避免碰撞系統

Tcas traffic and collision avoidance system 空中交通避撞系統

Tcas - 201 traffic alert and collision avoidance system ramp test set Tcas - 201型飛機防撞系統測試儀