Ọkwa R&D

(1) Satellite Sensing Remote

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 "satellite ikpo okwu 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) Satellite nkwukọrịta

Site na ntọala teknụzụ tozuru oke na satịlaịtị R&D, kemgbe 2019, SpaceNavi emeela ma rụchaa ọtụtụ ọrụ satịlaịtị nkwukọrịta R&D nke mba. Ka ọ dị ugbu a, SpaceNavi abụrụla onye na-eweta ihe dị mkpa nke China Satellite Network na nkwukọrịta satịlaịtị R&D. Ugbu a, CGSTL na-arụsi ọrụ ike iji wuo eriri mmepụta satịlaịtị nkwukọrịta. Ka ọ dị ugbu a, ọ na-emepụtala ikike R&D kwa afọ nke satịlaịtị nkwukọrịta 100.

Na mgbakwunye, SpaceNavi emechaala R&D nke ọdụ ụgbọ elu nke satịlaịtị-na-ala, ọdụ ụgbọ ala laser na ọdụ ụgbọ ala, mechaa ule usoro dum nke satịlaịtị-na-ala na n'etiti satịlaịtị 100Gbps laser data nnyefe, wee guzobe usoro nyocha netwọkụ data nnyefe laser dị elu.

(3) Satellite Constellation Management

SpaceNavi ewula sistemu njikwa satịlaịtị dijitalụ akpaaka, na-achọpụta ọrụ satịlaịtị akpaka, ihe achọrọ, interface mmepụta na nkesa data, ma nwee ikike zuru oke nke telemetry telemetry na ọrụ satịlaịtị. Enwere ike nweta data onyonyo nke puku kilomita 10 ọhụrụ kwa ụbọchị, yana enwere ike ịrụcha ọrụ onyonyo kwa ụbọchị nke ugboro 1,700. Oge izipu ihe na-erughị nkeji 1, ọrụ nnyefe dijitalụ kwa ụbọchị nwere ike ịbụ okirikiri 300. N'otu ụbọchị, enwere ike ileta ebe ọ bụla n'ụwa maka ugboro 37-39 kwa ụbọchị, SpaceNavi nwere ikike ikpuchi ụwa dum ugboro 6 n'otu afọ wee kpuchie China dum kwa ọkara ọnwa.

(4) Ngwaahịa data

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.

Ọnọdụ mmepụta

(1) Mpaghara nhazi ngwa anya

Ngụkọta mpaghara mpaghara nhazi ngwa anya bụ 10000m². Mpaghara a nwere ike ịrụ ọrụ mmepụta ihe dị elu nke ngwa anya ngwa anya dị elu, ma nwee ike ịhazi ngwa anya nke ihe ndị e ji emepụta ihe na seramik na silicon carbide, wdg site na nke siri ike ruo nke ọma, yana nchọpụta kwekọrọ.

(2) Mgbakọ igwefoto na mpaghara mmezi

Ngụkọta mpaghara nke mgbakọ igwefoto na mpaghara mmezi bụ 1,800m². N'ebe a, a na-eme nyocha ọzọ nke ngwa anya igwefoto tupu mgbakọ na nhazi, mgbakọ anya, ntinye ọrụ na nyocha nke usoro igwefoto. Mpaghara a nwere ikike nke imepụta obere ogbe nke obere igwefoto ngwa anya na ọkara.

(3) Mpaghara Mgbakọ Satellite ikpeazụ

Ngụkọta mpaghara nke ebe mgbakọ ikpeazụ nke satịlaịtị bụ 4,500m². Mpaghara a nwere ike imezu ihe achọrọ maka mgbakọ ikpeazụ nke satịlaịtị.

(4) Mpaghara ule Satellite

Ngụkọta nke mpaghara ule satịlaịtị bụ 560m². N'ebe a, enwere ike ịme ule otu igwe, ule sistemu, nnwale nchikota satịlaịtị dum yana ule ụgbọ elu ihe atụ. Mpaghara a nwere ike ịnwale ihe karịrị satịlaịtị iri n'otu oge.

(5) Mpaghara ngbanwe igwefoto redio

Mpaghara mpaghara nhazi rediometric igwefoto bụ 500m². N'ebe a, enwere ike iduzi ọrụ nhazi nhazi redio nke igwefoto ikuku na izu ike na nyocha nke ibe ihe nchọpụta ụgbọ elu dị mkpa.

(6) Mpaghara ule gburugburu

Ngụkọta mpaghara ule gburugburu ebe obibi bụ 10,000m², Environmental ule, gụnyere vibration ule, modal ule, ikuku thermal cycle test, vacuum thermal cycle test, thermal balance test, thermo-optical test, noise test, strain test and micro-vibration test, etc. n'oge mmepe nke Satellites na components nwere ike ime.

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  Mpaghara ule gburugburu

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  Mpaghara ule gburugburu