Chengdu Rainpoo Technology Co., Ltd.

Chengdu Rainpoo Technology Co., Ltd.

Chengdu Rainpoo Technology Co., Ltd.

RIY oblique cameras

Ngwaahịa

Họrọ igwefoto kwesịrị ekwesị na ọkachamara maka drones gị

  • D2Pros —— Kasị mma multi-rotor drone oblique igwefoto
  • Ajụjụ
  • Nbudata data
  • Ileba ọmụmụ
  • Spec

D2Pros —— Kasị mma multi-rotor drone oblique igwefoto

Ọgbọ ọhụụ na-eweta mmetụta 3D kacha mma


RIY-D2 PROS bụ otu n'ime ngwaahịa ọhụụ nke Rainpoo, nke dakọtara na ọtụtụ multi-rotor drones na ahịa, ma na-etinyekarị ya na ọnọdụ nwere oke nkenke chọrọ dịka 1: 500 teren / cadastral mmesho. Igwefoto ahụ na-eji ihe eji arụ ọrụ nke Rainpoo mepụtara na-enweghị onwe ya, na mgbasa ozi dị ala na obere mgbagha na ịdị elu nke foto foto. Igwefoto nwere usoro ikpo ọkụ na-ekpo ọkụ ma mee ka ebe nchekwa dị elu, nke na-eme ka igwefoto rụọ ọrụ ogologo oge na gburugburu ebe obibi dị elu.




Ajụjụ

  • Kedu ihe bụ usoro nke ozi ndu? Kedu ka m kwesiri isi jiri ya mee ihe?

    na usoro nke raw foto bụ .jpg.

    Ọ na-abụkarị mgbe anyị gbasịrị ụgbọ elu, anyị kwesịrị ibudata ha na igwefoto, nke chọrọ sọftụwia anyị mepụtara "Sky-Scanner"

    Kpọtụrụ anyị ka ịmatakwu banyere raw foto>
  • Usoro nwụnye na nyiwe dị iche iche ma ọ bụ UAV guzobere nku ma ọ bụ obere ụgbọ elu?

    Enwere ike idozi RIY-DG4 PROS na multi-rotor na drones nke a na-edozi maka nnweta data nnweta oblique .N'ihi njikwa njikwa, nnyefe data na usoro ndị ọzọ dị n'ụdị, yabụ ọ dị mfe itinye ma dochie ya. na ọtụtụ ụlọ ọrụ na-arụ ọrụ n'ụgbọ mmiri zuru ụwa ọnụ, ma otu akụkụ na multi-rotor na VTOL na helikopta, ọ tụgharịrị na ha niile na-emegharị nke ọma.

    Kpọtụrụ anyị ka ịmatakwu banyere raw foto>
  • Gịnị mere mmekọrịta nke lenses ise ji dị mkpa?

    Anyị niile maara na n'oge ụgbọ elu na-efe efe, a ga-enye mgbaàmà na-akpali akpali na anya ise nke igwefoto obique. Na tiori, enyo anya ise kwesiri ikpughe synchronously, mgbe ahụ, a ga-edekọ data POS n'otu oge.

    Ma mgbe nyochachara, anyị ruru nkwubi okwu: ihe ọmụma dị mgbagwoju anya nke ihe nkiri ahụ, data data nke lens nwere ike idozi, mpikota onu, na ịchekwa, na oge ọ ga - ewe iji mezue ndekọ ahụ.

    Ọ bụrụ na etiti oge n’etiti akara mgba ọkụ dị mkpụmkpụ karịa oge achọrọ maka oghere iji mezue ndekọ ahụ, igwefoto agaghị enwe ike ịme ihe ngosi ahụ, nke ga - eme ka “foto efu” pụọ.

    BTWihe mmekọrịta dịkwa ezigbo mkpa maka mgbaama PPK.

    Kpọtụrụ anyị ka ịmatakwu banyere raw foto>
  • Kedu ọrụ arụmọrụ DG4Pros? Kedu ka m ga esi etinye ntọala dị mkpa?

    DJI M600Pro + DG4PROS

    GSD (cm)

    1

    1.5

    2

    3

    4

    5

    Flight elu (m)

    88

    132

    177

    265

    354

    443

    Gbọ elu ọsọ (m / s)

    8

    8

    8

    8

    8

    8

    Mpaghara ụgbọ elu na-alụbeghị di (km2)

    Ugboro abụọ

    0.38

    0,53

    0.8

    0.96

    1.26

    Nọmba nọmba elu ụgbọ elu

    5700

    3780

    3120

    2080

    1320

    1140

    Onuogugu ugbo elu otu ubochi

    12

    12

    12

    12

    12

    12

    Total ọrụ ebe Otu ụbọchị (km2)

    3.12

    4.56

    6.36

    9.6

    Ogbe 11.52

    15.12

    ※ Parameter table gbakọọ site longitudinal overlapping ọnụego nke 80% na transversal overlapping ọnụego nke 70% (anyị nwere ike ikwu)

    Ofu-nku drone + DG4PROS 

    GSD (cm)

    2

    2,5

    3

    4

    5

    Flight elu (m)

    177

    221

    265

    354

    443

    Gbọ elu ọsọ (m / s)

    20

    20

    20

    20

    20

    Otu ụgbọ elu

    ebe oru (km2)

    2

    Ugboro abụọ

    3.5

    5

    6.5

    Otu ụgbọ elu

    nọmba foto

    10320

    9880

    8000

    6480

    5130

    Ọnụọgụ nke ụgbọ elu

    otu ụbọchị

    6

    6

    6

    6

    6

    Total ọrụ ebe

    Otu ụbọchị (km2)

    12

    16.2

    21

    30

    39

    ※ Parameter table gbakọọ site longitudinal overlapping ọnụego nke 80% na transversal overlapping ọnụego nke 70% (anyị nwere ike ikwu)

    Kpọtụrụ anyị ka ịmatakwu banyere raw foto>

Ihe ịga nke ọma nke eserese foto

—— Jiri 3D nlere mee cadastral nnyocha maka mpaghara dị elu

1. Nchịkọta

Mgbe ọtụtụ afọ nke mmepe, ugbu a na China, a na-eji foto oblique eme ihe n'ọtụtụ ebe oru nyocha nke cadastral. Agbanyeghị, n'ihi mmachi nke akụrụngwa akụrụngwa, eserese eserese ka na-esighi ike maka mmụba cadastral nke nnukwu ọdịda, tumadi n'ihi na ogologo mgbado anya na usoro eserese nke oghere igwefoto anaghị erute ogo. Mgbe ọtụtụ afọ nke ahụmịhe ọrụ ngo, anyị chọpụtara na map ziri ezi kwesịrị ịdị n'ime 5 cm, mgbe ahụ GSD ga-adị n'ime 2 cm, na ụdị 3D ga-adị mma nke ukwuu, ọnụ ụlọ ahụ ga-abụ nke ziri ezi ma doo anya.


N'ozuzu, ogologo igwefoto ejiri mee ihe maka oru ngo cadastral bụ 25mm na vetikal na 35mm oblique. Iji mezuo izi ezi nke 1: 500, GSD ga-adị n'ime 2 cm. Na iji hụ na , ụgbọ elu elu nke drones n'ozuzu n'etiti 70m-100m. Dabere na elu ụgbọ elu a, enweghị ụzọ iji mezue nchịkọta data nke ụlọ ndị dị elu nke 100m. Ọbụna ma ọ bụrụ na ị na-eme ụgbọ elu, agbanyeghị, ọ gaghị ekwe nkwa idochi elu ụlọ, na-ebute adịghị mma nke ụdị ahụ .Ma n'ihi na ọgụ dị elu dị oke ala, ọ dị oke egwu maka UAV.

Iji dozie nsogbu a, na Mee 2019, anyị rụrụ ule nyocha ziri ezi nke Oblique Photography maka ụlọ elu ndị mepere emepe. Ebumnuche nke ule a bụ iji nyochaa ma nkenke nkewa ikpeazụ nke ụdị 3D nke RIY-DG4pros oblique camera wuru nwere ike iru ihe achọrọ 5 cm RMSE.

2. Usoro ule

Akụrụngwa

Na ule a, anyị na-ahọrọ DJI M600PRO, nke nwere igwefoto mmiri Rain-RIY-DG4pros oblique.

Ebe nyocha na atụmatụ akara atụmatụ

Na nzaghachi nye nsogbu ndị a dị n'elu, na ịbawanye nhịahụ ahụ, anyị họpụtara sel abụọ nke nwere ogo ụlọ dị elu nke 100 mita maka nnwale.

Edebere akara njikwa dị ka map GOOGLE si dị, gburugburu ya kwesịrị ịbụ nke mepere emepe na egbochi ka o kwere mee. Oghere dị n’etiti isi ihe dị na nso 150-200M.

Isi akara bụ 80 * 80 square, kewara n'ime ọbara ọbara na odo dị ka diagonal, iji jide n'aka na a ga-amata ebe etiti ahụ n'ụzọ doro anya mgbe ntụgharị uche siri ike ma ọ bụ na ọkụ ezughi ezu, iji melite ziri ezi.

Atụmatụ UAV

Iji hụ na nchekwa nke ọrụ, anyị debere nchekwa dị elu nke 60 mita, UAV na-efekwa na mita 160. Iji hụ na ekpuchi elu ụlọ, anyị gbakwara ọnụ ọnụ. Ogologo ogologo ogologo bụ 85% na ntụgharị ntụgharị bụ 80%, UAV na-efekwa na ọsọ 9.8m / s.

Aerial Triangulation (AT) akụkọ

Jiri "Sky-Scanner" (nke Rainpoo mepụtara) sọftụwia iji budata ma bidozie foto izizi, wee webata ha na nghazi ngwanrọ ContextCapture 3D site n'otu igodo.

  • 15h

    Oge: 15h.

     

  • 23h

    3D ịme ngosi uwe

    oge: 23h.

Lens agbagọ akụkọ

Site distortion grid esereese, ọ nwere ike hụrụ na oghere distrikti nke RIY-DG4pros bụ nnọọ obere, na secumferensi bụ fọrọ nke nta kpamkpam ukem ini na ọkọlọtọ square;

Ntughari njehie RMS

Ekele maka teknụzụ ngwa anya nke Rainpoo, anyị nwere ike ijikwa uru RMS n'ime 0,55, nke bụ ihe dị mkpa iji dozie usoro 3D.

Mmekọrịta nke oghere ise

Enwere ike ịhụ na ebe dị n'etiti isi okwu nke oghere elekere etiti na isi nke anya anya bụ: 1.63cm, 4.02cm, 4.68cm, 7.99cm, mwepu ezigbo ọnọdụ dị iche, ụkpụrụ njehie bụ: - 4.37cm, -1.98cm, -1.32cm, 1.99cm, ọdịiche kachasị nke ọnọdụ bụ 4.37cm, mmekọrịta mmekọrịta igwefoto nwere ike ịchịkwa n'ime 5ms;

Nkọwapụta ihe

RMS nke akara akara na akara njikwa sitere na 0.12 ruo 0.47 pikselụ.

3. 3D ịme ngosi uwe

Ngosipụta nlereanya
Ihe ngosi

Anyị nwere ike ịhụ na n'ihi na RIY-DG4pros na-eji anya elekere ogologo ogologo anya, ụlọ dị na ala nke ụdị 3d doro anya nke ọma. Obere oge ikpughere igwefoto nwere ike iru 0.6s, yabụ ọbụlagodi na ọnụọgụ ogologo nke ogologo na-abawanye na 85%, enweghị ndapụta foto na-apụta. Kwụ ụkwụ nke ụlọ ndị dị elu dị ezigbo mma ma bụrụ nke kwụ ọtọ, nke na-emekwa ka anyị jide n'aka na anyị nwere ike ịnweta akara ụkwụ ziri ezi karịa n'ụdị ahụ.

4. Nyocha ziri ezi

  • Anyị na-eji ngụkọta ojii na-anakọta ọnọdụ data nke ndenye ego na mgbe mbubata DAT faịlụ na CAD. Wee jiri data gosipụta isi ihe dị na ihe nlere ahụ iji hụ ọdịiche ha.
  • Anyị na-eji ngụkọta ojii na-anakọta ọnọdụ data nke ndenye ego na mgbe mbubata DAT faịlụ na CAD. Wee jiri data gosipụta isi ihe dị na ihe nlere ahụ iji hụ ọdịiche ha.

5. Mmechi

N'ime ule a, ihe isi ike bụ na nnukwu na ọdịda nke ebe ahụ, nnukwu njupụta nke ụlọ na ala dị mgbagwoju anya. Ihe ndị a ga - eduga na mmụba na nsogbu nke ụgbọ elu, ihe egwu dị elu, na ụdị 3D dị njọ, nke ga - eduga na mbelata nke izi ezi na nyocha nke cadastral.

Ebe ọ bụ na ogologo oge RIY-DG4pros dị ogologo karịa igwefoto a na-ahụkarị, ọ na-ahụ na UAV anyị nwere ike ife efe na oke nchekwa zuru oke, yana nhapụta onyonyo nke ihe ala dị n'ime 2 cm. N'otu oge ahụ, anya elekere zuru ezu nwere ike inyere anyị aka ijide akụkụ ndị ọzọ nke ụlọ mgbe anyị na-efe efe na mpaghara ụlọ ndị nwere nnukwu ụlọ, si otú a na-emeziwanye ụdị 3D. N'okpuru nkwenye na akụrụngwa akụrụngwa niile nwere nkwa, anyị na-emekwa ka mmafe nke ụgbọ elu na nkesa nkesa nke isi akara iji hụ nzi ezi nke ụdị 3D.

oblique foto maka ebe di elu nke nnyocha cadastral, otu ugboro n'ihi enweghị ike nke akụrụngwa na enweghị ahụmịhe, enwere ike ịtụle naanị site na usoro ọdịnala. Ma mmetụta nke ụlọ ndị dị elu na akara RTK na-emekwa ka o sie ike na ezighi ezi nke nha. Ọ bụrụ na anyị nwere ike iji UAV nakọta data, enwere ike iwepụ mmetụta nke ihe ngosi satellite kpamkpam, enwere ike ịmewanye ihe zuru oke. Ya mere, ihe ịga nke ọma nke ule a nwere nnukwu ihe ọ pụtara nye anyị.

Ule a gosipụtara na RIY-DG4pros nwere ike ijikwa RMS n'ezie na obere uru, nwere ezigbo ihe nlele 3D dị mma, enwere ike iji ya rụọ ọrụ nha nke ụlọ ndị dị elu.

Spec

D2Pros —— Kasị mma multi-rotor drone oblique igwefoto
    Nha igwefoto 130 * 170 * 80mm
    Ibu igwefoto 720g
    Nọmba CMOS 5pcs
    Mmetụta mmetụta 23.5 * 15.6mm
    Number nke pikselụ (Total) 120 nde
    Obere oge ikpughere oge ≤0.9s
    Ọnọdụ ikpughe igwefoto Ngosiputa Isochronic / Isometric
    Ọnọdụ ike igwefoto Ejikọta ike ọkọnọ
    Ntinye data SKYSCANNER (GPS / IMU)
    Ikike icheta ihe 640g
    Nkọwapụta data ≥80m / s