surveillance aviation 中文意思是什麼

surveillance aviation 解釋
前線偵察航空兵
  • surveillance : n. 【法律】監視，管制。 under surveillance 在管制[監視]下。
  • aviation : n. 1. 飛行，航空。2. 飛行術，航空學。3. [集合詞]飛機，軍用飛機。4. 飛機製造業。
  1. 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，並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。
  2. Topics discussed included the progress in windshear alerting service, amendment 72 to icao annex 3, re - organization of airspace in the south china sea, the annual survey on services provided by the hong kong observatory, world area forecast system wafs transition matters, the launch of broadband amids and the progress on automatic dependent surveillance controller pilot data link communication ads cpdlc and aircraft meteorological data relay amdar. fig. 15 meeting on aviation weather services with air traffic management bureau, civil aviation administration of china, 12 november 2001, beijing

    會上討論多項議題，包括風切變警告服務的最新進展國際民用航空組織icao附件3須作出的第72號修訂中國南海空域的重組天文臺的周年服務意見調查世界航空區域預報系統wafs過渡事宜推出寬頻航空氣象資料發送系統amids ，以及自動從屬監視系統飛行員管制員數據鏈通訊ads cpdlc和飛機氣象數據下傳amdar計劃的最新進展。
  3. The mssr mode s technology, which was introduced firstly for the purpose of air tranfic control ( atc ) system, is based on the individually addressing and selective interrogation technology. the mode s can overcome many problems exist in mode a / c, such as signal interference, limited aircraft identification, garble and fruit, and provides the ability to build digital data link. many countries and organizations do them best to support researches about the communication, navigation and surveillance technology, which are all based on the mode s, and many productions have been adopted step by step by the international civil aviation organization ( icao ). so, to research the key technologies of mode s will contribute a lot to the development of domestic aviation system, especially for the air control system, identification friend foe and navigation system

    它建立在獨立編址、選擇性詢問的基礎之上，能夠解決在模式a / c中存在的信號干擾、有限的信息編碼、幻影（ garble ）和異步應答（ fruit ）等問題，同時在數據鏈路方面有著巨大的潛力。國際上，模式s的數據鏈技術得到了廣泛的關注，許多國家和組織大力支持基於模式s的通信、導航和監視技術以及航空管理新技術的研究，許多成果正逐步被國際民用航空組織（ icao ）所採用。因此，對模式s核心技術的深入研究對於我國在航空管理、敵我識別、導航等方面的發展有著重大的意義。
  4. With the constant development of civil aviation ' s undertaking, security and efficiency that the civil aviation transports are paid more attention to by people, international civil aviation organization ( icao ) has proposed the new navigation system application scheme accordingly, the scheme is communications, navigation and surveillance / air traffic management ( cns / atm )

    隨著民航事業的不斷發展，對民航無線通信系統的可靠性和實時性提出了更高的要求。為了適應新的航行系統，國際民航組織提出了新的數據鏈路層協議? ?甚高頻數據鏈模式4 （ vdl - 4 ）協議標準。
  5. In accordance with new standards for cockpit security promulgated by the international civil aviation organisation, cad issued a flight operations notice in august 2002 requiring all hong kong registered passenger aircraft with a maximum certified take - off mass in excess of 45 500 kg or with a passenger seating capacity greater than 60 to be equipped with an approved flight - crew compartment door of a reinforced standard, including a surveillance system, by 1 november 2003

    民航處於2002年8月根據國際民航組織新的駕駛艙保安標準發出了飛行運作通告，要求由2003年11月1日起，所有在香港登記的定翼飛機，如其最大審訂起飛質量超過45500千克或批準載客數量超過60人，必須裝備配有批準的監視系統及已加固的駕駛艙艙門。
  6. Adopting the automatic dependent surveillance ( ads ) method, we have ensured the flight safety, enhanced the capacity of flight, met the need of increase of civil aviation

    採用自動相關監視，保證了飛行安全，提高了飛行容量，滿足了未來航空增長的需要。
  7. Vdl mode 4 is consulted the data link layer of osi reference model, and it provides upper layers with reliable point - to - point connection. because of the particularity of the civil aviation ' s applications, vdl - 4 protocol will support some special application program directly, such as automatic dependent surveillance - broadcast ( ads - b )

    在對協議進行研究的基礎上，本文實現了與廣播式自動相關監視（ ads - b ）應用相關的vdl - 4協議棧的vss子層和lme子層，其中主要包括預約機制、網路接入和同步數據幀的廣播等。
  8. Numerous applications that would benefit from the use of multiple sensors include display systems in aviation, remote sensing, surveillance, automated machine vision, and medical imaging

    其優點是實時性好，對傳感器性質沒有嚴格要求，但融合精度最差。本文主要研究了像素級圖象融合的方法及其應用。
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