Inqanaba le-R&D

(1) ISathelayithi yoVavanyo olukude

In terms of satellite R&D, in accordance with the judgment of satellite technology development trend and commercial development mode, the core technical team has broken through the traditional design concept and adopted the technical route of "iqonga lesathelayithi and load integration". After four times of progress in ten years, the weight of the satellite has been reduced to 20kg from 400kg of the initial generation.

At present, SpaceNavi has an annual output of more than 200 satellites, and has achieved self-developed mass production of core single machines, including magnetic torquer, magnetometer, central computer, star sensor and imaging processing box, etc., and gradually formed a whole industrial chain cluster with satellite R&D and production as the core.

(2) ISathelayithi yoNxibelelwano

Ngesiseko sobuchwephesha esiqolileyo kwisathelayithi R&D, ukusukela ngo-2019, iSpaceNavi yenze kwaye yagqiba ngempumelelo inani lemisebenzi yonxibelelwano yesathelayithi yeR&D. Okwangoku, i-SpaceNavi ibe ngumthengisi obalulekileyo we-China Satellite Network kunxibelelwano lwesathelayithi i-R&D. Ngoku, i-CGSTL icwangcisa ngokukhutheleyo ukwakha umgca wemveliso yesathelayithi yonxibelelwano. Ukuza kuthi ga ngoku, iqale yaphuhlisa isakhono seR&D sonyaka sesathelayithi zonxibelelwano ezili-100.

Ukongezelela, i-SpaceNavi iye yagqiba i-R & D ye-satellite-to-ground laser terminal, i-inter-satellite laser terminal kunye nesikhululo se-laser yomhlaba, igqibe yonke inkqubo yovavanyo lwe-satellite-to-ground kunye ne-inter-satellite yokuhanjiswa kwedatha ye-laser ye-100Gbps, kwaye yaseka indawo ye-laser data transmission network test network.

(3) Ulawulo lweNkwenkwezi yeSathelayithi

I-SpaceNavi yakhe i-digital digital constellation inkqubo yokulawula ukusebenza kwe-satellite, iqonda ukusebenza kwesathelayithi ngokuzenzekelayo, imfuneko, i-interface yokuvelisa idatha kunye nokusabalalisa, kwaye inekhono elibanzi lokulawula i-telemetry kunye nokusebenza kwesathelayithi. Idatha yemifanekiso ye-10 yezigidi zeekhilomitha zeekhilomitha ezisanda kufumaneka yonke imihla, kwaye imisebenzi yokucinga yemihla ngemihla yamaxesha angama-1,700 ingagqitywa. Ixesha lokuthumela elingaphantsi komzuzu we-1, imisebenzi yokuhanjiswa kwedijithali yemihla ngemihla ingaba yizangqa ze-300. Ngosuku, nayiphi na indawo emhlabeni inokutyelelwa amaxesha angama-37-39 ngosuku, kwaye i-SpaceNavi inamandla okugubungela umhlaba wonke amaxesha ama-6 ngonyaka kwaye igubungele iTshayina yonke isiqingatha senyanga.

(4) iMveliso yeDatha

Relying on "Jilin-1" satellite constellation, SpaceNavi has gradually established a mature product system: The first is basic data product of 6 categories, including panchromatic data, multispectral data, nighttime light data, video data, spatial target data and DSM data; The second is thematic product of 9 categories in the fields of agriculture and forestry production, environmental monitoring and intelligent city, etc.; The third is platform product of 20 categories, including data access system, earth remote sensing emergency service system and remote sensing monitoring and supervision, etc. SpaceNavi is committed to "serving 7 billion people in the world with remote integrated space-air-ground sensing information products", and has successively provided more than 1 million high-quality remote sensing information services to users in more than 70 countries.

Iimeko zeMveliso

(1)INdawo yokuLungisa i-Optical

Indawo epheleleyo yendawo yokucubungula i-optical yi-10000m². Le ndawo iyakwazi ukwenza ubuninzi bemveliso yezinto eziphezulu ezichanekileyo, kwaye inamandla okucubungula amacandelo optical eyenziwe ngeglasi yeekeramics kunye ne-silicon carbide, njl. ukusuka kwi-coarse ukuya kwi-fine, kunye nokufumanisa okuhambelanayo.

(2)INdibano yeKhamera kunye nommandla woLungiso

Indawo epheleleyo yendibano yekhamera kunye nendawo yokulungelelanisa yi-1,800m². Apha, ukuvavanywa kwakhona kwamacandelo okukhanya kwekhamera phambi kokuhlanganiswa kunye nohlengahlengiso, indibano ye-optical, ukuthunyelwa kunye novavanyo lwenkqubo yekhamera yenziwa. Le ndawo inamandla okuvelisa ibhetshi encinci yeekhamera ezincinci kunye nobukhulu obuphakathi.

(3) Indawo yeNdibano yokuGqibela yeSatellite

Ummandla opheleleyo wommandla wendibano yokugqibela yesathelayithi yi-4,500m². Lo mmandla unako ukuhlangabezana neemfuno zokudityaniswa kobuninzi bokugqibela kweesathelayithi.

(4) Indawo yoVavanyo lweSatellite

Ummandla opheleleyo wovavanyo lwesathelayithi yi-560m². Apha, uvavanyo lomatshini omnye, uvavanyo lwenkqubo, uvavanyo olupheleleyo lwendibaniselwano yedesktop yesathelayithi kunye novavanyo lwenqwelomoya lwemodeli lunokwenziwa. Le ndawo iyakwazi ukuvavanya ngaphezulu kweesathelayithi ezili-10 ngolungelelwano.

(5)Ummandla wokuLungelelanisa iKhamera yeRadiometric

Ummandla wendawo yokulinganisa ikhamera ye-radiometric calibration yi-500m². Apha, imisebenzi yokulinganisa i-radiometric yekhamera ye-aerospace kunye nokuphumla kunye nokuhlolwa kweetshiphusi zomtshini wenqwelomoya ezifanelekileyo zinokuqhutywa.

(6)INdawo yoVavanyo lweNdawo

Ummandla opheleleyo wovavanyo lokusingqongileyo yi-10,000m², iimvavanyo zokusingqongileyo, kubandakanywa uvavanyo lokungcangcazela, uvavanyo lwe-modal, uvavanyo lomjikelo we-thermal emoyeni, uvavanyo lomjikelo we-thermal, uvavanyo lwe-thermal balance, uvavanyo lwe-thermo-optical, uvavanyo lwengxolo, uvavanyo lwe-strain kunye novavanyo lwe-micro-vibration, njl.

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  Indawo yoVavanyo lokusiNgqongileyo

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  Indawo yoVavanyo lokusiNgqongileyo