Chengdu Rainpoo Technology Co., Ltd.

Chengdu Rainpoo Technology Co., Ltd.

Chengdu Rainpoo Technology Co., Ltd.

RIY oblique cameras

KHOOM

Xaiv cov koob yees duab haum thiab cov kws tshaj lij rau koj cov drones

  • D2 / D3 —— Cov koob yees duab ua ke zoo tshaj plaws ntau lub rotor drone oblique
  • Cov FAQ
  • Cov ntaub ntawv download
  • Kev Kawm Txog Dab Neeg
  • Spec

D2 / D3 —— Cov koob yees duab ua ke zoo tshaj plaws ntau lub rotor drone oblique

Lub ntiaj teb thawj zaug oblique koob yees duab tsis pub dhau 1000g


RIY-D2 / D3 tsuas yog thov rau scenes nrog qhov ntsuas siab tseem ceeb xws li 1: 500 ntsuas qhov av / cadastral ntsuas.D2 feem ntau yog tsim rau ntau-rotor UAV, uas sau cov ntaub ntawv muaj peev txheej nyob qis qis kom tau raws li qhov ua tau raug ntawm dej num.

Siv lub lens ntawm nws tus kheej tsim los ntawm Rainpoo, cov duab qub sau tau meej nyob rau hauv qhov zoo, ci nyob rau hauv cov xim, qis nyob rau hauv cov duab tsis sib xws, siab nyob rau hauv siab thiab tsawg tsawg ntawm dispersion Tus qauv tsim muaj cov npoo thiab cov ces kaum, uas zoo dua rau DLG daim phiaj.

D3 yog lub kho tshiab ntawm D2 nrog ntev focal ntev, uas yog ntau dua haum rau cov ntaub ntawv sau hauv thaj chaw uas muaj cov chaw sab saum toj lossis cov siab.




Cov FAQ

  • Cov ntaub ntawv raw ntawv yog dab tsi? Kuv yuav tsum tau ua nws li cas?

    hom ntawv ntawm cov duab nyoos yog .jpg.

    Feem ntau tom qab lub davhlau, thawj zaug peb yuav tsum rub tawm ntawm lub koob yees duab, uas xav tau cov software uas peb tsim "Sky-Scanner" .Thaum cov software no, peb tuaj yeem rub tawm cov ntaub ntawv los ntawm ib tus yuam sij, thiab cia li tsim cov ntaub ntawv ntawm ContextCapture block cov ntaub ntawv ib yam nkaus.

    Tiv tauj peb kom paub ntau ntxiv txog cov duab nyoos>
  • Cov txheej txheem plahaum rau lub sijhawm sib txawv yog UAV tsau tis lossis dav hlau me me?

    RIY-DG4 PROS tuaj yeem ntsia tau rau ob qho tib si rotor ntau thiab lub dav hlau tsis zoo rau qhov tshwj xeeb cov ntaub ntawv kom tau txais cov ntaub ntawv.Thiab vim hais tias ntawm lub chaw tswj, cov ntaub ntawv xa mus thiab lwm qhov chaw tso dej yog modular, yog li nws tau yooj yim yuav tsum mounted thiab hloov.Peb ua haujlwm nrog ntau lub tuam txhab drone thoob ntiaj teb, ob qho tib si ruaj ruaj thiab ntau lub rotor thiab VTOL thiab qhov siab, nws hloov tawm tag nrho lawv tau yoog zoo heev.

    Tiv tauj peb kom paub ntau ntxiv txog cov duab nyoos>
  • Vim li cas synchronization ntawm tsib-lo ntsiab muag tseem ceeb heev?

    Peb txhua tus paub tias thaum lub sijhawm lub dav hlau drone, lub teeb meem ntsuas yuav raug muab rau tsib lo ntsiab muag ntawm lub koob yees duab obique. Hauv txoj kev xav, tsib lo ntsiab muag yuav tsum tau ua kom tiav synchronously, thiab tom qab ntawv POS cov ntaub ntawv yuav raug kaw ib txhij.

    Tab sis tom qab kuaj pom tseeb, peb tau los xaus: cov ntaub ntawv ntau dua ntawm qhov tshwm sim, qhov ntau dua ntawm cov ntaub ntawv uas lub lens tuaj yeem daws, nrawm, thiab khaws cia, thiab siv sijhawm ntau dua los ua tiav cov ntaubntawv povthawj siv.

    Yog tias lub sijhawm nruab nrab ntawm cov ntsuas lub teeb raug luv dua li lub sijhawm xav tau rau lub lens ua kom tiav cov ntaubntawv povthawj, lub koob yees duab yuav tsis muaj peev xwm ua rau muaj kev sib kis, uas yuav ua rau "kev ploj duab".

    BTW,tus synchronization tseem ceeb heev rau PPK teeb liab.

    Tiv tauj peb kom paub ntau ntxiv txog cov duab nyoos>
  • Dab tsi ua hauj lwm zoo ntawm DG4Pros? Kuv yuav teeb ua cov tsis tsim nyog li cas?

    DJI M600Pro + DG4PROS

    GSD (cm)

    1

    1.5

    2

    3

    4

    5

    Davhlau altitude (m)

    88

    132

    177

    265

    354

    443

    Davhlau nrawm (m / s)

    8

    8

    8

    8

    8

    8

    Ib qho chaw ya davhlau (km2)

    0.26

    0.38

    0,53

    0.8

    0.96

    1.26

    Ib tus naj npawb sib tw

    5700

    3780

    3120

    2080

    1320

    1140

    Tus naj npawb ntawm flightsone hnub

    12

    12

    12

    12

    12

    12

    Thaj tsam ua haujlwm tag nrho Hnub ib day km2)

    3.12

    4,56

    6.36

    9.6

    11,52

    15.12

    ※ Parameter cov lus xam los ntawm qhov ua kom ntev ntev ntawm 80% thiab qhov hloov pauv ntawm 70% (peb pom zoo)

    Tsau-tis drone + DG4PROS 

    GSD (cm)

    2

    2.5

    3

    4

    5

    Davhlau altitude (m)

    177

    221

    265

    354

    443

    Davhlau nrawm (m / s)

    20

    20

    20

    20

    20

    Ib lub davhlau

    thaj chaw ua haujlwm (km2)

    2

    2.7

    3.5

    5

    6,5

    Ib lub davhlau

    duab tooj

    10320

    9880

    8000

    6480

    5130

    Tus naj npawb ntawm lub davhlau

    ib hnub

    6

    6

    6

    6

    6

    Tag nrho cov chaw ua haujlwm

    Muaj ib hnub (km2)

    12

    16,2

    21

    30

    39

    ※ Parameter cov lus xam los ntawm qhov ua kom ntev ntev ntawm 80% thiab qhov hloov pauv ntawm 70% (peb pom zoo)

    Tiv tauj peb kom paub ntau ntxiv txog cov duab nyoos>

Cov ntaub ntawv tiav ntawm oblique thaij duab

—— Siv 3D qauv los ua daim ntawv soj ntsuam cadastral rau cov chaw siab

1. Txheej txheem cej luam

Tom qab ob peb xyoos ntawm txoj kev loj hlob, tam sim no nyob rau hauv Suav teb, oblique duab tau dav siv nyob rau hauv cov phiaj xwm daim phiaj xwm kev nyob deb nroog. Txawm li cas los xij, vim muaj kev txwv ntawm cov khoom siv cuab yeej ua haujlwm, kev thaij duab oblique tseem tsis muaj zog rau qhov kev ntsuas cadastral ntawm qhov pom kev poob loj, feem ntau vim tias qhov focal ntev thiab cov duab hom ntawm lub koob yees duab oblique lub koob yees duab tsis txog tus qauv. Tom qab ntau xyoo ntawm txoj haujlwm dhau los, peb pom tias daim duab qhia qhov tseeb yuav tsum tsis pub dhau 5 cm, tom qab ntawd GSD yuav tsum tsis pub dhau 2 cm, thiab 3D tus qauv yuav tsum zoo heev, lub npoo ntawm lub tsev yuav tsum ncaj thiab meej.


Feem ntau, lub koob yees duab focal ntev siv rau kev ua haujlwm cadastral ntsuas qhov deb yog 25 hli hauv qhov dav thiab 35mm oblique. Yuav kom ua tiav qhov tseeb ntawm 1: 500, GSD yuav tsum tsis pub dhau 2 cm. Thiab kom ntseeg tau tias , kev sib tw dav dav ntawm drones feem ntau ntawm 70m-100m. Raws li qhov sib tw ntawm qhov davhlau no, tsis muaj txoj hauv kev los ua kom tiav cov ntaub ntawv sau los ntawm 100m-siab-siab cov tuam tsev.Txawm yog tias koj nqa lub davhlau rau qhov twg, nws tsis tuaj yeem lav qhov sib tshooj ntawm lub ru tsev, uas ua rau cov qauv tsis zoo .Thiab vim hais tias qhov siab ntawm kev sib tua muaj tsawg heev, nws yog qhov txaus ntshai heev rau UAV.

Yuav kom daws tau qhov teeb meem no, thaum lub Tsib Hlis 2019, peb tau ua qhov kev kuaj xyuas qhov tseeb ntawm Oblique Photography rau cov nroog siab. Lub hom phiaj ntawm qhov kev ntsuam xyuas no yog los xyuas seb qhov kawg daim duab qhia qhov tseeb ntawm 3D qauv tsim los ntawm RIY-DG4pros lub koob yees duab oblique tuaj yeem ua tau raws li qhov xav tau ntawm 5 cm RMSE.

2. Kev kuaj cov txheej txheem

Khoom Siv

Hauv qhov ntsuas no, peb xaiv DJI M600PRO, nruab nrog Rainpoo RIY-DG4pros oblique tsib-lub koob thaij duab.

Soj ntsuam thaj tsam thiab tswj cov ntsiab lus npaj

Txhawm rau teb rau cov teeb meem saum toj no, thiab kom muaj kev nyuaj ntxiv, peb tau xaiv tshwj xeeb ob lub hlwb nrog qhov nruab nrab lub tsev siab txog 100 meters rau kev xeem.

Cov ntsiab lus tswj tau yog preset raws li GOOGLE daim ntawv qhia, thiab ib puag ncig ib puag ncig yuav tsum yog qhib thiab tsis muaj kev txwv li sai tau. Qhov kev ncua deb ntawm cov ntsiab lus yog nyob hauv thaj tsam ntawm 150-200M.

Cov tswj taw tes yog 80 * 80 square, muab faib ua xim liab thiab daj raws li cov kab pheeb ces, yog li los xyuas kom meej tias qhov chaw taw tes tuaj yeem paub meej meej thaum qhov kev xav ntau dhau los lossis lub teeb pom kev tsis txaus, txhawm rau txhim kho qhov tseeb.

UAV Txoj Kev Npaj

Txhawm rau kom muaj kev nyab xeeb ntawm kev khiav haujlwm, peb tseg qhov chaw siab ntawm 60 metres, thiab UAV ya ntawm 160 metres. Txhawm rau xyuas kom meej cov sib tshooj ntawm lub ru tsev, peb kuj nce tus nqi sib tshooj. Tus lej ua ke ntev tshaj plaws yog 85% thiab tus lej hloov transversal yog 80%, thiab UAV ya ntawm 9.8m / s nrawm.

Aerial Triangulation (AT) qhia

Siv "Ntuj-Scanner" (Tsim los ntawm Rainpoo) software rub tawm thiab npaj ua ntej cov duab qub, tom qab ntawd import lawv rau hauv ContextCapture 3D qauv software los ntawm ib tus yuam sij.

  • 15xyob h.

    Lub sijhawm: 15h.

     

  • 23xyob h.

    Kev ua qauv 3D

    sijhawm: 23h.

Lens distortion qhia

Los ntawm daim duab hluav taws xob tsis sib xws, nws tuaj yeem pom tias lub lens cuam tshuam ntawm RIY-DG4pros yog qhov tsawg heev, thiab qhov ncig yog yuav luag tag nrho kev sib tsoo nrog tus qauv square;

Kev rov hais qhov yuam kev RMS

Ua tsaug rau lub khoos phis tawm khoos phis tawm ntawm Rainpoo, peb tuaj yeem tswj tus nqi RMS tsis pub dhau 0.55, uas yog qhov ntsuas tseem ceeb rau qhov tseeb ntawm 3D qauv.

Synchronization ntawm tsib-lens

Nws tuaj yeem pom tias qhov kev ncua deb ntawm qhov tseem ceeb ntawm qhov nruab nrab ntawm lub ntsej muag ntsug thiab lub ntsiab lus tseem ceeb ntawm lub ntsiab muag lo ntsiab muag yog: 1.63cm, 4.02cm, 4.68cm, 7.99cm, rho tawm qhov tseeb txoj haujlwm sib txawv, qhov yuam kev qhov tseem ceeb yog: - 4.37cm, -1.98cm, -1.32cm, 1.99cm, qhov siab tshaj qhov sib txawv ntawm txoj haujlwm yog 4.37cm, koob yees duab synchronization tuaj yeem tswj tsis pub dhau 5ms;

Pinpoint yuam kev

Lub RMS ntawm kev kwv yees thiab cov ntsiab lus tswj tau nyob ntawm 0.12 txog 0.47 pixels.

3. Kev ua qauv 3D

Qauv Saib
Qhia tau meej

Peb tuaj yeem pom tias vim tias RIY-DG4pros siv qhov ntev focal ntev lo ntsiab muag, lub tsev nyob hauv qab ntawm 3d qauv pom tseeb heev kom pom tseeb. Qhov tsawg kawg nkaus sij hawm raug ncua ntawm lub koob yees duab tuaj yeem ncav cuag 0.6s, yog li txawm tias qhov txuas ntev ntawm qhov sib tshooj tau nce mus rau 85%, tsis muaj lub koob yees duab-tshwm sim. Cov kab hauv qab ntawm cov tuam tsev nce siab tau meej heev thiab lub hauv paus ncaj, uas tseem ua kom peb tuaj yeem tau txais ntau cov hneev taw ntawm tus qauv tom qab.

4. Kev kuaj qhov raug

  • Peb siv cov chaw nres tsheb tag nrho los sau cov ntaub ntawv txoj hauj lwm ntawm cov ntawv kos-thiab tom qab ntawd import DAT ntawv rau hauv CAD. Tom qab ntawd ncaj qha piv cov ntsiab lus chaw ntawm cov qauv ntawm cov qauv kom pom lawv qhov sib txawv.
  • Peb siv cov chaw nres tsheb tag nrho los sau cov ntaub ntawv txoj hauj lwm ntawm cov ntawv kos-thiab tom qab ntawd import DAT ntawv rau hauv CAD. Tom qab ntawd ncaj qha piv cov ntsiab lus chaw ntawm cov qauv ntawm cov qauv kom pom lawv qhov sib txawv.

5. Xaus lus

Hauv qhov kev ntsuas no, qhov nyuaj yog qhov siab siab thiab qis qis ntawm qhov tshwm sim, qhov ntom ntom ntom ntawm lub tsev thiab hauv pem teb tsis zoo. Cov xwm txheej no yuav ua rau muaj kev nce hauv kev nyuaj ntawm kev ya davhlau, muaj kev pheej hmoo ntau dua, thiab cov qauv 3D tsis zoo, uas yuav ua rau txo qis qhov tseeb ntawm kev soj ntsuam cadastral.

Vim tias RIY-DG4pros focal ntev ntev dua li ntawm cov koob yees duab oblique ntev dua, nws ua kom peb lub UAV tuaj yeem ya ntawm qhov chaw muaj kev nyab xeeb txaus, thiab cov duab daws teeb meem ntawm cov khoom hauv av yog tsis pub dhau 2 cm. Nyob rau tib lub sijhawm, daim iav lo ntsiab muag tuaj yeem pab peb kom ntes ntau cov ces kaum ntawm cov tsev thaum ya mus rau hauv thaj chaw siab ua vaj tsev, yog li txhim kho qhov ua tau zoo ntawm 3D qauv. Nyob rau hauv qhov ua tiav tias txhua yam khoom siv kho vajtse tau lav, peb kuj txhim kho txoj kev sib tshooj ntawm kev sib cais thiab kev faib tawm ntawm cov chaw tswj kom paub tseeb tias qhov tseeb ntawm 3D qauv.

oblique duab thaij rau qhov chaw siab ntawm cadastral daim ntawv ntsuam xyuas, ib zaug vim tias cov khoom siv tsawg thiab tsis muaj kev paub, tsuas yog tuaj yeem ntsuas los ntawm cov txheej txheem ib txwm muaj. Tab sis tus ntawm cov tsev siab siab ntawm RTK cov teeb liab tseem ua rau muaj qhov nyuaj thiab qhov tsis zoo ntawm qhov ntsuas. Yog tias peb tuaj yeem siv UAV los sau cov ntaub ntawv, cov cawv ntawm lub cim xa xov tuaj yeem raug tshem tawm tag nrho, thiab qhov ntsuas qhov tseeb tag nrho tuaj yeem hloov kho tau zoo heev. Yog li qhov ua tiav ntawm qhov kev ntsuas no yog qhov tseem ceeb rau peb.

Qhov kev ntsuas no ua pov thawj tias RIY-DG4pros tuaj yeem tswj hwm RMS kom muaj ntau yam me me, muaj cov qauv 3D zoo raug, thiab tuaj yeem siv rau hauv cov ntsuas ntsuas qhov tseeb ntawm cov tsev siab.

Spec

D2 / D3 —— Cov koob yees duab ua ke zoo tshaj plaws ntau lub rotor drone oblique
    Lub koob yees duab loj 190 * 170 * 80mm
    Lub koob yees duab hnyav 850g
    CMOS naj npawb 5pcs
    Sensor loj 23.5 * 15.6mm
    Cov lej (suav tag nrho) ≥120mp
    Yam tsawg kawg raug sib kis 1s
    Lub koob yees duab raug hom Isochronic / Isometric Raug Raug
    Lub koob yees duab fais fab mov hom Kev koom ua ke muab hluav taws xob
    Cov ntaub ntawv kev npaj ua ntej SKYSCANNER (GPS)
    Muaj peev xwm nco 320g
    Cov ntaub ntawv theej ceev ≥70m / s
    Kev khiav hauj lwm kub -10 ℃ ~ 40 ℃