R&D Qib

(1) Chaw Taws Teeb Pom Kev Satellite

Nyob rau hauv cov nqe lus ntawm satellite R & D, raws li kev txiav txim siab ntawm satellite technology txoj kev loj hlob qauv thiab coj mus muag kev loj hlob hom, cov tub ntxhais technical team tau tawg los ntawm ib txwm tsim lub tswv yim thiab saws txoj kev ntawm "satellite platform thiab load integration". Tom qab plaub zaug ntawm kev nce qib hauv kaum xyoo, qhov hnyav ntawm lub satellite tau raug txo mus rau 20kg los ntawm 400kg ntawm thawj tiam.

Tam sim no, SpaceNavi muaj txhua xyoo tso zis ntau tshaj 200 satellites, thiab tau ua tiav nws tus kheej-tsim huab hwm coj ntau lawm ntawm cov tub ntxhais ib lub tshuab, suav nrog magnetic torquer, magnetometer, central computer, hnub qub sensor thiab imaging processing box, thiab lwm yam, thiab maj mam tsim ib tug tag nrho industrial saw pawg nrog satellite R & D thiab ntau lawm raws li cov tub ntxhais.

(2) Kev sib txuas lus satellite

Nrog lub hauv paus kev paub tab hauv satellite R & D, txij li xyoo 2019, SpaceNavi tau ua tiav thiab ua tiav ntau lub teb chaws kev sib txuas lus satellite R & D cov haujlwm. Tam sim no, SpaceNavi tau dhau los ua tus xa khoom tseem ceeb ntawm Tuam Tshoj Satellite Network hauv kev sib txuas lus satellite R & D. Tam sim no, CGSTL tab tom npaj siab los tsim kev sib txuas lus satellite ntau lawm kab. Txog tam sim no, nws tau pib tsim ib xyoos R & D muaj peev xwm ntawm 100 kev sib txuas lus satellites.

Tsis tas li ntawd, SpaceNavi tau ua tiav R & D ntawm satellite-rau-hauv av laser davhlau ya nyob twg, inter-satellite laser davhlau ya nyob twg thiab hauv av laser chaw nres tsheb, ua tiav tag nrho cov txheej txheem kev xeem ntawm satellite-rau-hauv av thiab inter-satellite 100Gbps laser cov ntaub ntawv xa mus, thiab tsim ib qho chaw high-ceev laser cov ntaub ntawv kis tau tus mob network xeem system.

(3) Satellite Constellation Management

SpaceNavi tau tsim ib qho kev tsis siv neeg digital satellite constellation tswj kev ua haujlwm, paub txog kev ua haujlwm satellite tsis siv neeg, kev xav tau, cov ntaub ntawv tsim tawm thiab kev faib tawm, thiab muaj peev xwm ua tau zoo ntawm kev tswj hwm telemetry thiab satellite ua haujlwm. Cov ntaub ntawv duab tshiab ntawm 10 lab square kilometers tuaj yeem tau txais txhua hnub, thiab kev ua haujlwm txhua hnub ntawm 1,700 zaug tuaj yeem ua tiav. Lub sijhawm xa tawm tsawg dua 1 feeb, cov haujlwm niaj hnub kis tau tus mob tuaj yeem yog 300 lub voj voog. Hauv ib hnub, txhua qhov chaw hauv ntiaj teb tuaj yeem tuaj xyuas 37-39 zaug hauv ib hnub, thiab SpaceNavi muaj peev xwm npog tag nrho lub ntiaj teb 6 zaug hauv ib xyoos thiab npog tag nrho Tuam Tshoj txhua ib nrab hli.

(4) Cov ntaub ntawv khoom

Kev cia siab rau "Jilin-1" satellite constellation, SpaceNavi tau maj mam tsim cov khoom lag luam paub tab: thawj yog cov ntaub ntawv yooj yim ntawm 6 pawg, suav nrog cov ntaub ntawv panchromatic, cov ntaub ntawv ntau yam, cov ntaub ntawv hmo ntuj lub teeb, cov ntaub ntawv video, cov ntaub ntawv spatial thiab DSM cov ntaub ntawv; Qhov thib ob yog cov khoom lag luam thematic ntawm 9 pawg hauv kev ua liaj ua teb thiab kev tsim hav zoov, kev saib xyuas ib puag ncig thiab lub nroog ntse, thiab lwm yam .; Qhov thib peb yog platform khoom ntawm 20 pawg, suav nrog cov ntaub ntawv nkag mus, lub ntiaj teb tej thaj chaw deb sensing thaum muaj xwm ceev system thiab tej thaj chaw deb sensing xyuas thiab saib xyuas, thiab lwm yam. SpaceNavi tau cog lus rau "kev pab 7 billion tus neeg nyob rau hauv lub ntiaj teb no nrog tej thaj chaw deb integrated space-air-ground sensing information products", thiab tau successively muab ntau tshaj 1 lab high-zoo tej thaj chaw deb sensing cov ntaub ntawv nyob rau hauv 7 lub teb chaws.

Cov xwm txheej ntau lawm

(1) Optical Processing Area

Tag nrho cheeb tsam ntawm qhov chaw kho qhov muag yog 10000m². Cov cheeb tsam no muaj peev xwm ua tiav cov khoom loj ntawm cov khoom siv kho qhov muag siab, thiab muaj peev xwm ua cov khoom siv kho qhov muag ua los ntawm cov iav ceramics thiab silicon carbide, thiab lwm yam los ntawm ntxhib mus rau nplua, nrog rau kev kuaj pom zoo.

(2) Lub koob yees duab sib dhos thiab qhov chaw hloov kho

Tag nrho cheeb tsam ntawm lub koob yees duab sib dhos thiab kho qhov chaw yog 1,800m². Ntawm no, rov kuaj xyuas lub koob yees duab kho qhov muag ua ntej kev sib dhos thiab kev hloov kho, kho qhov muag sib dhos, commissioning thiab kuaj lub koob yees duab system yog ua. Qhov chaw no muaj peev xwm ntawm me me batch zus tau tej cov me me thiab nruab nrab lub koob yees duab kho qhov muag.

(3) Satellite zaum kawg Assembly Area

Tag nrho cov cheeb tsam ntawm lub satellite kawg sib dhos cheeb tsam yog 4,500m². Cov cheeb tsam no muaj peev xwm ua tau raws li qhov yuav tsum tau ua ntawm pawg zaum kawg ntawm satellites.

(4) Satellite Test Area

Tag nrho cheeb tsam ntawm qhov chaw kuaj satellite yog 560m². Ntawm no, ib qho kev sim tshuab ib zaug, kev ntsuas qhov system, tag nrho satellite duab sib xyaw ua ke kev sim thiab cov qauv davhlau sim tuaj yeem ua tiav. Qhov chaw no muaj peev xwm ntsuas ntau tshaj 10 satellites synchronously.

(5) Lub koob yees duab Radiometric Calibration Area

Thaj tsam ntawm lub koob yees duab radiometric calibration cheeb tsam yog 500m². Ntawm no, radiometric calibration cov hauj lwm ntawm aerospace lub koob yees duab thiab so thiab tshuaj ntsuam ntawm cov focal dav hlau ntes chips yuav ua tau.

(6) Environmental Test Area

Tag nrho cheeb tsam ntawm ib puag ncig kuaj yog 10,000m², Environmental tests, suav nrog kev vibration test, modal test, atmospheric thermal cycle test, vacuum thermal cycle test, thermal balance test, thermo-optical test, sound test, strain test and micro-vibration test, etc. thaum lub sij hawm tsim cov satellites thiab cov khoom yuav ua tau.

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  Environmental Test Area

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  Environmental Test Area