狂賀,

中國北斗衛星系統全面運作,服務全球人類,

中華科技領先群雄.

 The Economic and Military Impact of China’s BeiDou Navigation System

中國北斗衛星導航系統相比於美國GPS的優勢就在於它除了擁有與GPS有類似性能的24顆地球中圓軌道衛星之外，還擁有另外兩類衛星。這兩類衛星使衛星的覆蓋範圍變廣，增強導航信號和定位的精度。

 

 

 

北斗衛星定位系統或將成為全球使用人數最多的系統.俄羅斯衛星通訊社莫斯科電 衛星通訊社採訪的專家認為，北斗衛星定位系統或將超越美國GPS和俄羅斯格洛納斯成為全球使用人數最多的系統

中國的北斗三號全球衛星導航系統由24顆地球中圓軌道衛星（MEO）、3顆傾斜地球同步軌道衛星（IGSO）和3顆地球靜止軌道衛星（GEO）組成，共同構成了北斗三號星座大家族。

焦維新稱，3顆地球靜止軌道衛星的高度是36000公里，位於赤道上空。這三顆衛星最中心點位於中國的中部。

 

「第一，地球同步軌道衛星可以起到信號增強的作用。24顆中軌道衛星是移動的，而這三顆地球同步軌道衛星是不動的。地面用戶除了可以接收到移動衛星的信號之外，還可以始終接收到這三顆衛星的信號。

第二，可以傳送短報文。比如，之前中國發生過汶川地震，整個地面的通訊設施都被損壞了，但是如果有傳送短報文的功能，就可以把地面的情況通過這個功能發送出去。另外，它還有一個主動定位的功能。如果帶有一種特殊的接收機，那麼指揮部門就可以知道發送短報文的小分隊在甚麼地方。」

此外，傾斜地球同步軌道衛星可以彌補地球靜止軌道衛星在高緯度地區信號較弱的問題。傾斜地球同步軌道衛星的傾斜角是55°，這樣的話，它就不會停留在赤道上空，而是以赤道為中心，走一個「8字形」的軌道。

 

 

 

The BeiDou network, a major infrastructure independently constructed and operated by China, can better meet the demands of the country’s national security, economic as well as social development. It can also provide more stable and reliable services, as well as an alternative to the U.S.-owned Global Positioning System (GPS) [emphasis added] for global users. Given national security concerns due to the GPS’s dominance, China is not the only one in the world that strives to develop its satellite navigation systems. For many years, the European Union, Russia and others have all been working on their own projects.

 

 

「有了傾斜地球軌道同步衛星，那麼無論在中國的最北端黑龍江漠河，或者在最南端的曾母暗沙，都可以接收到比較強的信號。

 

俄羅斯烏拉爾聯邦大學無線電電子與信息技術研究所副教授馬爾金表示：「北斗是相當複雜的系統，在幾年內分階段投入運行。其中包括同步衛星和移動衛星。」

他表示：「該系統部分解決了軍事問題、電信問題。 這不僅是導航系統，還可以進行天氣研究，通信等。

 

  

 

 

 

 

中國北斗系統除有利中國軍事國防自主外，在商業的全產業鏈部分前景廣闊，未來北斗衛星將與5Ｇ電信通訊系統、商業物聯網絡系統、工業互聯網等「新基建」技術方向互聯融合、相輔相成，徹底改變中國通信網路形態。並且將為人工智慧、雲端計算、區塊鏈等基礎設施、數據中心、智慧計算中心等算力基礎設施提供精準訊息。

 

 

 

台灣地區自2021年起即可通過北斗衛星服務聯合,至於5G.電信通訊網路系統運作,則必需使用華為5G.電信通訊系統軟體與硬體RBS.無線電通訊基地台的建置,方可整體性的使用,但是台灣的電信業者始終等待美國的5G.電信系統,無法達到使用者的要求,如今中國電信科技與衛星通訊系統科技已經領先美國的系統,至於美國的5G.電信尚處於實驗階段的測試中,扔然無法商業運轉服務,因此台灣地區的電信業者,傳聞要求執政黨,開放中國5G.電信系統與北斗衛星的使用許可,為服務人民爭取商機?

傳聞台灣民間的小耳朵衛星接受器,經由北斗衛星的訊號服務,已經調整對接中國衛星電視節目與頻道,使得接受訊號加強畫面更清晰穩定,4K以上電視可直接聯網?.

 

 

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台灣地區會開放中國華為5G.電信系統軟體與硬體以及北斗衛星系統進入台灣市場?

 

 

 In 1996, during the Third Taiwan Strait Crisis, China fired three missiles to locations on the Taiwan Strait as a warning signal against Taiwan’s moves for independence and full internationally recognized statehood. While the first missile hit about 18.5 kilometers from Taiwan’s Keelung military base as a warning, China lost track of the other two missiles. China asserts that the United States had cut off the GPS signal to the Pacific, on which China was dependent at that time for missile tracking. /

 

In 1996, China decided to build its own navigation system, to be completed within 25 years, to establish truly independent military command and control, and precision missile guidance and tracking. The end result of that decision is the establishment of the independent GNSS and PNT systems, the PLA Strategic Support Force, and the development of China’s missile capabilities, to include cruise missiles, ballistic missiles, and hypersonic missiles under the PLA Rocket Force.

 

 

 

 

北斗星君繞環宇  神州聲勢耀全球

分分秒秒真精確  中華科技今領先

 

 

 

 

 

中國北斗衛星系統,配合5G電信網路使用,將建設中國科技,

邁向高峰,傲視群雄,中國將主導全球5G.的發展與應用.

Economic and Military Implications of BDS: 

There are several economic implications of the completion of an independent BeiDou navigation system. First, China promises that the BDS will build a world of intelligent manufacturing and innovation based on a self-sustaining system not dependent on the West. Most importantly, from a geopolitical perspective, BeiDou offers an alternative to GPS, enabling China to further consolidate its hold on global infrastructure and rulemaking to challenge the centrality of the United States to form partnerships and alliances and to control the standards for information technology, mobile devices, 5G, self-driving cars and drones, and the broader internet of things.

 

 

 

 

 

 

20200623時43分，西昌衛星發射中心長征三號乙運載火箭，成功發射北斗系統第五十五顆導航衛星，隨著最後一顆北斗導航衛星發射成功，中國北斗導航系統完成全面部署。目前在民用領域中，美國全球定位系統（GPS）所打造的產品約占到市場90%左右份額，汽車領域尤為明顯，絕大部分都採用了其技術。隨著智慧網聯汽車和智慧公路概念逐漸發展， 未來北斗全面完成調試後，將為用戶提供全天候、高精度的全球定位導航授時服務、星基增強、交通規劃、精密單點定位等。北斗在導航領域必將逐步佔領國內汽車應用市場。北斗與5G相互賦能，對自動駕駛和車路協同.

 

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China has completed the construction of BeiDou-3 primary system and BeiDou Navigation Satellite System (BDS) and will start providing its global services on Thursday.

The announcement was made by Ran Chengqi, director of China Satellite Navigation Office and BDS spokesperson at a news conference.

"The BeiDou system has expanded its service scope from regional to the whole world," said Ran, and the system "officially will enter a global era."

 

As of June 28, Chinese satellites were observed more frequently than GPS satellites in 130 of 195 countries … More than 20 BeiDou satellites were observed over mainland China.

• BeiDou is also making inroads in Japan, the U.S. and Europe. About 10 Chinese satellites were seen over New York and London, fewer than in Asia. But there were almost as many Chinese satellites overhead in the two cities as American and European ones during certain hours.

China Launches Additional Beidou Satellite.