3d mapping camera

RIY oblique cameras

I-D2M Iilensi ezintlanu zekhamera ye-oblique ye-3D inkqubo yomzekelo

Khetha ikhamera efanelekileyo kunye neyobuchule yeedrones zakho

  • I-D2M Iilensi ezintlanu zekhamera ye-oblique ye-3D inkqubo yomzekelo
  • Into yokuphonononga
  • FAQ

I-D2M Iilensi ezintlanu zekhamera ye-oblique ye-3D inkqubo yomzekelo

Intshayelelo:


I-D2M yikhamera ehambelana kakhulu ne-oblique ephuhliswe yi-Rainpoo ngokusekelwe kwimpendulo yabathengi kunye neemfuno kunye nesiseko seemveliso ze-classic series (D2). Umdlalo kunye ne-DJI M300 RTK, inokufikelela kwi-1: 500 (ukuchaneka ngaphakathi kwe-5cm) uphando lwe-cadastral ngaphandle kwe-GCPs.
Ezi ntlobo zimbini zeekhamera ze-oblique ziqhubela phambili iingenelo zobunzima bokukhanya, ubungakanani obuncinci, ubude obufanelekileyo bokugxila kunye neendleko eziphantsi zokugcinwa kweemveliso zakudala. Bakwaphucula ukusebenza kakuhle kokukhuphela idatha kunye nokuqhelana neemeko ezahlukeneyo zemozulu. Ayifanelekanga kuphela i-M210 / M300 series UAVs, kodwa inokuqhutyelwa kwezinye ii-UAVs ezininzi ze-rotor / fixed-wing-wing ukwenza imisebenzi emininzi. (I-D2M isebenza kuphela kwii-UAVs ezine-rotor ezininzi).




Inkcazo

I-D2M Iilensi ezintlanu zekhamera ye-oblique ye-3D inkqubo yomzekelo
    IQTY yeLens 5pcs
    IiPixels ezisebenzayo 24.3MP(ilensi enye)/120MP(iphelele)
    Ubude bokuJonga 25mm(Kwi)/35mm(Oblique)
    Ubungakanani 145*145*87.5mm
    Ubunzima 780g
    Ubungakanani boluvo APS-C, 23.5 * 15.6mm
    Ithuba lokubonisa 0.8s
    Imowudi yokubonakalisa ikhamera Isochronic / Isometric Exposure
    Iengile yeLens 45 degree
    Ukunikezwa Amandla Amandla adibeneyo e-SkyPort
    Ugcino 640GB*2
    Isantya sokukhuphela idatha ≥300M/s
    Ubushushu bomsebenzi -10°C~+50°C
    IP rate IP43

Into yokuphonononga

  • Into yokuphonononga

    Imeko eyimpumelelo yokufota i-oblique

    ——Sebenzisa imodeli ye-3D ukwenza uphando lwe-cadastral kwiindawo eziphakamileyo

    1. Isishwankathelo

    Emva kweminyaka eliqela yophuhliso, ngoku e-China, ukufota nge-oblique kuye kwasetyenziswa ngokubanzi kwiiprojekthi zovavanyo lwecadastral yasemaphandleni. Nangona kunjalo, ngenxa yothintelo lwezixhobo zeemeko zobugcisa, ukufotwa kwe-oblique kusebuthathaka kumlinganiso we-cadastral wemifanekiso yethontsi enkulu, ngakumbi ngenxa yokuba ubude obugxilwe kunye nefomathi yefoto yelensi yekhamera ejiyileyo ayifikanga kwinqanaba. Emva kweminyaka emininzi yamava eprojekthi, siye safumanisa ukuba ukuchaneka kwemephu kufuneka kube ngaphakathi kwe-5 cm, ngoko i-GSD kufuneka ibe ngaphakathi kwe-2 cm, kwaye imodeli ye-3D kufuneka ibe yinto enhle kakhulu, imiphetho yesakhiwo kufuneka iqonde kwaye icace.
    Ngokubanzi, ubude bojoliso lwekhamera olusetyenziselwa iiprojekthi zokulinganisa i-cadastral yasemaphandleni yi-25mm ngokuthe nkqo kunye ne-35mm oblique. Ukuze ufezekise ukuchaneka kwe-1: 500, i-GSD kufuneka ibe ngaphakathi kwe-2 cm. Kwaye ukuqinisekisa ukuba, umphakamo wokubhabha wedrones uphakathi kwe70m-100m. Ngokwalo kuphakama kwendiza, akukho ndlela yokugqiba ukuqokelelwa kwedatha ye-100m-phezulu-phezulu izakhiwo.Nokuba uqhuba indiza kunjalo, ayinakuqinisekisa ukugqithwa kwamaphahla, okubangela umgangatho ombi wemodeli. .Kwaye ngenxa yokuba ubude bomlo buphantsi kakhulu, kuyingozi kakhulu kwi-UAV.

    Ukuze kulungiswe le ngxaki, ngoMeyi ka-2019, senze uvavanyo lokuqinisekisa ukuchaneka kwe-Oblique Photography yezakhiwo eziphakamileyo ezidolophini. Injongo yolu vavanyo kukuqinisekisa ukuba ukuchaneka kokugqibela kwemephu yemodeli ye-3D eyakhiwe yikhamera ye-oblique ye-RIY-DG4pros inokuhlangabezana neemfuno ze-5 cm RMSE.

    2. Inkqubo yovavanyo

    Izixhobo

    Kolu vavanyo, sikhetha i-DJI M600PRO, exhotyiswe ngekhamera ye-Rainpoo RIY-DG4pros oblique yeelensi ezintlanu.

    Indawo yovavanyo kunye nesicwangciso samanqaku olawulo

    Ukuphendula ezi ngxaki zingentla, kunye nokwandisa ubunzima, sikhethe ngokukodwa iiseli ezimbini ezinobude obuphakathi kwesakhiwo seemitha ezili-100 zokuvavanya.

    Amanqaku olawulo acwangciswe kwangaphambili ngokwe GOOGLE mephu, kwaye imeko-bume engqongileyo kufuneka ivuleke kwaye ingathinteleki kangangoko. Umgama phakathi kwamanqaku kuluhlu lwe-150-200M.

    Indawo yokulawula i-80 * 80 yesikwele, ihlulwe ngobomvu kunye nephuzi ngokwe-diagonal, ukwenzela ukuba kuqinisekiswe ukuba i-point center inokuchongwa ngokucacileyo xa umboniso unamandla kakhulu okanye ukukhanya akwanelanga, ukuphucula ukuchaneka.

    Isicwangciso seNdlela ye-UAV

    Ukuze siqinisekise ukukhuseleka kokusebenza, sigcine ukuphakama okukhuselekileyo kweemitha ezingama-60, kwaye i-UAV yahamba ngeemitha ezili-160. Ukuqinisekisa ukugqithelana kophahla, siphinde sanyusa izinga lokudityaniswa. Ireyithi yokuwela i-longitudinal yi-85% kwaye ireyithi yokuwela i-transversal yi-80%, kwaye i-UAV yahamba ngesantya se-9.8m / s.

    Ingxelo ye-Aerial Triangulation (AT).

    Sebenzisa isoftware "yeSky-Scanner" (Eyiphuhliswe yiRainpoo) ukukhuphela kunye nokucubungula iifoto zoqobo, emva koko uzingenise kwisoftware ye-ContextCapture 3D yokumisela ngeqhosha elinye.

    • 15h.

      NGEXESHA:15h.

       

    • 23h.

      Imodeli ye-3D

      ixesha: 23h.

    Ingxelo yokuphazamiseka kweLens

    Ukusuka kumzobo wegridi egqwethekileyo, kunokubonwa ukuba i-lens yokuphazamiseka kwe-RIY-DG4pros incinci kakhulu, kwaye i-circumference iphantse ihambelana ngokupheleleyo nesikwere esiqhelekileyo;

    Impazamo yokuchasa i-RMS

    Siyabulela kwi-teknoloji ye-optical ye-Rainpoo, sinokulawula ixabiso le-RMS ngaphakathi kwe-0.55, eyona parameter ebalulekileyo ekuchanekeni kwemodeli ye-3D.

    Ungqamaniso lwe-lens ezintlanu

    Kuyabonakala ukuba umgama phakathi kwendawo ephambili yelensi ethe nkqo yeziko kunye neyona ngongoma iphambili yeelensi ezisityebi zezi: 1.63cm, 4.02cm, 4.68cm, 7.99cm, thabatha umahluko wokwenyani wesikhundla, amaxabiso empazamo ngala: - 4.37cm, -1.98cm, -1.32cm, 1.99cm, umahluko omkhulu wesikhundla ngu-4.37cm, ukuvumelanisa kwekhamera kunokulawulwa ngaphakathi kwe-5ms;

    Khangela impazamo

    I-RMS yamanqaku olawulo aqikelelweyo kunye nawoqobo asuka kwi-0.12 ukuya kwi-0.47 pixels.

    3. Imodeli ye-3D

    Umboniso Womfuziselo
    Bonisa iinkcukacha

    Siyabona ukuba ngenxa yokuba i-RIY-DG4pros isebenzisa iilensi ezinde ezigxininisiweyo, indlu esezantsi kwemodeli ye-3d icace gca ukubona. Elona xesha lincinci lokuvezwa kwekhamera linokufikelela kwi-0.6s, ngoko ke nokuba ireyithi ethe kratya ye-longitudinal inyusiwe ukuya kuma-85%, akukho foto-leakge eyenzekayo. Iinyawo zezakhiwo eziphakamileyo eziphakamileyo zicacile kwaye zithe tye ngokuthe ngqo, nto leyo eqinisekisa ukuba sinokufumana iinyawo ezichanekileyo kwimodeli kamva.

    4. Ukuhlola ukuchaneka

    • Sisebenzisa isikhululo siphelele ukuqokelela idatha yesikhundla sokutshekisha kwaye emva koko singenise ifayile yeDAT kwiCAD. Emva koko uthelekise ngokuthe ngqo amanqaku abeka idatha kwimodeli ukuze ubone ukungafani kwabo.
    • Sisebenzisa isikhululo siphelele ukuqokelela idatha yesikhundla sokutshekisha kwaye emva koko singenise ifayile yeDAT kwiCAD. Emva koko uthelekise ngokuthe ngqo amanqaku abeka idatha kwimodeli ukuze ubone ukungafani kwabo.

    5. Isiphelo

    Kulo vavanyo, ubunzima kukuba ukuhla okuphezulu kunye nokuphantsi kwendawo, ukuxinana okuphezulu kwendlu kunye nomgangatho onzima. Ezi zinto ziya kubangela ukwanda kobunzima bokubhabha , umngcipheko ophezulu, kunye nemodeli embi kakhulu ye-3D , eya kukhokelela ekunciphiseni ukuchaneka kwi-survey ye-cadastral.

    Ngenxa yokuba ubude be-RIY-DG4pros ubude bude kuneekhamera eziqhelekileyo ezigudileyo, iqinisekisa ukuba i-UAV yethu inokubhabha kwindawo ekhuselekileyo ngokwaneleyo, kwaye isisombululo somfanekiso wezinto ezisemhlabeni singaphakathi kwe-2 cm. Ngelo xesha, i-lens ye-full-frame inokusinceda ukuba sibambe ii-angles ezininzi zezindlu xa sihamba ngeenqwelo-moya kwiindawo zokwakha ezixineneyo, ngaloo ndlela siphucula umgangatho wemodeli ye-3D. Ngaphantsi kwesiseko sokuba zonke izixhobo ze-hardware ziqinisekisiwe, sikwaphucula ukugqithwa kwendiza kunye nobuninzi bokusabalalisa amanqaku okulawula ukuqinisekisa ukuchaneka kwemodeli ye-3D.

    ukufotowa kwe-oblique kwiindawo eziphakamileyo ze-cadastral survey, kanye ngenxa yokulinganiselwa kwezixhobo kunye nokungabikho kwamava, kunokulinganiswa kuphela ngeendlela zendabuko. Kodwa impembelelo yezakhiwo eziphakamileyo kwi-RTK yesiginali nayo ibangela ubunzima kunye nokuchaneka okungalunganga kokulinganisa. Ukuba sinokusebenzisa i-UAV ukuqokelela idatha, impembelelo yezibonakaliso zesathelayithi inokupheliswa ngokupheleleyo, kwaye ukuchaneka ngokubanzi kokulinganisa kunokuphuculwa kakhulu. Ngoko impumelelo yolu vavanyo ibaluleke kakhulu kuthi.

    Olu vavanyo lubonisa ukuba i-RIY-DG4pros inokulawula ngokwenene i-RMS ukuya kuluhlu oluncinci lwexabiso, ine-3D efanelekileyo yokuchaneka kwemodeli, kwaye inokusetyenziswa kwiiprojekthi zokulinganisa ezichanekileyo zezakhiwo eziphakamileyo.

FAQ

  • Yeyiphi ifomathi yolwazi olukrwada?Ndimele ukuqhubekeka njani ngayo?

    ifomathi yeefoto ekrwada ithi .jpg.

    Ngesiqhelo emva kokuhamba ngenqwelomoya, okokuqala kufuneka sizikhuphele kwikhamera, efuna isoftware esiyiyile "Sky-Scanner". Ngale software, sinokukhuphela idatha ngeqhosha elinye, kwaye ngokuzenzekelayo sivelise iifayile zebhloko zeContextCapture.

    Qhagamshelana nathi ukuze wazi ngakumbi malunga neefoto ezikrwada >
  • Inkqubo yofakelo kumaqonga ahlukeneyo nokuba ngamaphiko e-UAV asisigxina okanye iinqwelomoya ezincinci?

    I-RIY-DG4 PROS inokuxhonywa kuzo zombini ii-rotor kunye ne-fixed-wing drones ukwenzela ukufumana idatha ye-oblique yokufota.Kwaye ngenxa yeyunithi yokulawula, iyunithi yokuhanjiswa kwedatha kunye nezinye ii-subsystems ziyimodyuli, ngoko kulula ukuxhonywa kunye nokutshintshwa.Sisebenza. kunye neenkampani ezininzi ze-drone kwihlabathi jikelele, zombini iphiko elisisigxina kunye ne-multi-rotor kunye ne-VTOL kunye ne-helicopter, kuvela ukuba zonke zilungelelaniswe kakuhle.

    Qhagamshelana nathi ukuze wazi ngakumbi malunga neefoto ezikrwada >
  • Kutheni ungqamaniso lweelensi ezintlanu lubaluleke kangaka?

    Sonke siyazi ukuba ngexesha lokuhamba kwe-drone, i-trigger signal iya kunikwa kwiilensi ezintlanu zekhamera ye-obique. Ngokwethiyori, iilensi ezintlanu kufuneka zivezwe ngexesha elinye, kwaye ke idatha yePOS iya kurekhodwa ngaxeshanye.

    Kodwa emva kokuqinisekiswa kokwenyani, sifikelele kwisigqibo: okukhona kuntsonkothileyo kolwazi lokuthungwa kwendawo, kokukhona likhulu inani ledatha enokusombululwa ilensi, ukucinezela, kunye nokugcina, kunye nexesha elininzi elithathayo ukugqiba ukurekhoda.

    Ukuba ikhefu phakathi kweempawu ze-trigger lifutshane kunexesha elifunekayo ukuze i-lens igqibe ukurekhodwa, ikhamera ayiyi kukwazi ukwenza ukuvezwa, okuya kubangela "isithombe esilahlekileyo" .

    BTWi Ungqamaniso lukwabaluleke kakhulu kuphawu lwePPK.

    Qhagamshelana nathi ukuze wazi ngakumbi malunga neefoto ezikrwada >
  • Yintoni ukusebenza kakuhle kwe-DG4Pros? Ndizicwangcisa njani iiparamitha ezifanelekileyo?

    I-DJI M600Pro + DG4I-PROS

    GSD (cm)

    1

    1.5

    2

    3

    4

    5

    Umphakamo wenqwelomoya (m)

    88

    132

    177

    265

    354

    443

    Isantya senqwelomoya (m/s)

    8

    8

    8

    8

    8

    8

    Indawo yokubhabha enye (km2)

    0.26

    0.38

    0.53

    0.8

    0.96

    1.26

    Inombolo yeflayithi enye

    5700

    3780

    3120

    2080

    1320

    1140

    Inani leflightone day

    12

    12

    12

    12

    12

    12

    Iyonke indawo yomsebenziNgosuku olunye (km2)

    3.12

    4.56

    6.36

    9.6

    11.52

    15.12

    ※ Itheyibhile yeParameter ibalwa ngereyithi ethe kratya ye-longitudinal ye-80% kunye nereyithi enqamlezayo ye-70% (sincoma)

    Idrone yamaphiko esisigxina + DG4I-PROS 

    GSD (cm)

    2

    2.5

    3

    4

    5

    Umphakamo wenqwelomoya (m)

    177

    221

    265

    354

    443

    Isantya senqwelomoya (m/s)

    20

    20

    20

    20

    20

    Indawo yokubhabha enye (km2)

    2

    2.7

    3.5

    5

    6.5

    Inombolo yeflayithi enye

    10320

    9880

    8000

    6480

    5130

    Inani leflightone day

    6

    6

    6

    6

    6

    Iyonke indawo yomsebenziNgosuku olunye (km2)

    12

    16.2

    21

    30

    39

    ※ Itheyibhile yeParameter ibalwa ngereyithi ethe kratya ye-longitudinal ye-80% kunye nereyithi enqamlezayo ye-70% (sincoma)

    Qhagamshelana nathi ukuze wazi ngakumbi malunga neefoto ezikrwada >

Ndiyavuya ukukwazi!

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