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  • c

     

     


    һaƷB

          201641ՇҰlC܇{CIʹҎ139̖ͺ‡HC܇{˿ԇݺͷ90%ϵ{b˻GNSSlnjλԇϵyF{ȫԄӻϢܻuO{Ч
          ˝M͑{У̌W|IJ׷ԼЈČHҪfƼ߀ƳģMԇϵyԓģMԇϵyMʡȥģMh²ҪıOغϢȫ̶ȵıˌWTĿԇҪC˹ϵȫPԼϵĸ߶rsдȵ½ҪģMЧ鿼

          ϵyfаlı/GPS߾ȶλϵyƽ_ͬrں϶ƽ܇v̖ɼҕlD̎oͨgԼ؈D̓M˶ܛͅ^|lЛQ㷨Ԍr@ʾ܇vڿ؈Dеľ_λƄ܉EӛWTĸ헲fƼĿĿģMԇϵyһ׼lǶλgӋCgͨżgȼgcһwCܹϵyԓϵyҪӖ܇dO򿼴dGNSSվͨӍO


    f߾ȿĿģMԇ˜ʰϵyƒc
    1ɱȸoӋ`
    2CӖ|ϵyԄuϵyƹӋrCӖ|
    3ܸߜѩӰ
    4{܇vԄZʾWɿԇٲҪ܇ԇڿͨ^ĿܛҕlO،rģMԇϢ
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    6ԇYr܇dKςԇɿɿĴӡɿ

    7ϵyк܏ĔUչԸÑMϵyc


    aƷM
          f߾ȿĿ{ϵyҪӲܛɲֽMӲҪվ܇dƄվO估ͨӍOܛҪָ{˿Ŀ܇dԇܛ
          f߾ȿĿ{ϵyһ׼lǶλgӋCgͨŵȼgһwľCϵyf߾ȿĿ{ϵyĿǰMRTK (Real Time Kinematic)rӑBλgԓϵyӲҪGNSSվϵy܇dϵyͨӍϵyD1ʾ

    D1 Ӳϵy܈D


          f߾ȿĿ{ϵyĺǻfаlĸ߾ȶλϵy ߾ȶλϵyGNSSվGNSSƄվվĿ܈DD2ʾվи߾GNSSՙCGNSS쾀3G·l쾀GNSSڽl̖GNSSվՙCLBmۙl̖վƄվV߾ȲָϢMFĸ߾ȶλ

    D2 վ܈D


          һrվO_韅^Ƅվ܇dOҪְbڙC܇vƄվՙCb܇dOȲD3ʾƄվp쾀Mһl_dwˑBMo܇vķϢͨӍϵy_3Gɻվcվ֮gͨӍڿĿ·ԇ^_İl书һx3G


    aƷ
          ܿԇϵyOӋڿԇuМʴ_ɿĻAϲMļgCϵyO䷀ͨ^һļgֶΌFϵyĺԺͷĿɾSoɔUչҪָe£
    GNSSģʽGPS (L1,L2)BDS(B1,B2)
    GNSSλ_1cm
    GNSS푑Ҫ܌r80kmµĿ܇Mо_λ
    GNSSɘʣÿɘʲ5
    GNSSݔlʣ115200bps
    GNSS״ζλrg45s
    GNSSϵy̖زrg15s
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    ܇vٶ`1 km/h
    ܇vλ`1 cm
    ܇v`5 m
    Ӌrrg`0.5 s
    ӋCouЕru푑ӕrС1 s
    ֧DC 12V-30V늉Դ
    ضȷ҃O䣺0桫+40O䣺-25桫+60

    ȷ95%

    • IۺF
    • ݵĻL
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