- MaChina masayendisiti akagadzira yemhando yepamusoro laser system inokwanisa kutora mifananidzo yakakwira-resolution kubva kunopfuura 100 km kure.
- Iyo sisitimu yakaedzwa muQinghai Lake, inotora ruzivo kusvika 1,7 mm ichishandisa inovandudza synthetic aperture lidar.
- Iyo tekinoroji inoshandisa yakakwirira-simba laser uye chaiyo-nguva yedhijitari processor kugadzira mifananidzo yakapinza kupfuura yakajairwa makamera.
- Pasinei nekufambira mberi, mamiriro ekunze anogona kukanganisa kushanda kwavo, izvo zvinomiririra dambudziko rekushandisa kwavo mukuongorora.
China yakatora rimwe danho mukuvandudza matekinoroji ekutarisa nekugadzirwa kwe High precision laser kamera, inokwanisa kutora mifananidzo iri chinhambwe chikuru kupfuura 100 km. Iyi innovative system ine mukana wekushandura nzira iyo kureba kutarisa, kubva kumashandisirwo esainzi kuenda kune zvechiuto uye zvekuchengetedza.
Investigadores del Aerospace Information Research Institute kubva kuChinese Academy yeSainzi vakagadzira sisitimu yakavakirwa palaser tekinoroji iyo, kusiyana neyakajairwa optical makamera, haibvi pane akajairwa lenzi. Nekuda kweizvi, unogona kupa chisarudzo chisina kumboitika, kunyange kubvumira kuzivikanwa kwe zviso zvevanhu vari kure zvakanyanya.
Muedzo paQinghai Lake
Kuratidza kushanda kwegadziriro iyi, masayendisiti akaita bvunzo pa Qinghai Lake, iri kuchamhembe kwakadziva kumadokero kweChina. Kubva kune rimwe remabhangi ayo, mudziyo wakanongedza pane seti yeanoratidzira maprisms ari pa 101,8 km de distancia. Mhedzisiro yacho yainakidza: kamera yakakwanisa kutora zvidiki sediki 1,7 mm, chimwe chinhu chisingawaniki kumaitiro echinyakare.
Iyo sisitimu haingopi inopinza mifananidzo pamarefu marefu, asiwo inogona kuyera nhambwe nekururama kwe15,6 mm. Iyi nhanho yeruzivo yasvika 100 veces superior iyo yemakamera evasori akajairwa uye materesikopu echinyakare, achipa kumberi kusati kwamboitika mukufungidzira kwenguva refu.
Iyo tekinoroji nyowani inoshanda sei
Chakavanzika chegadziriro iyi chiri mukushandiswa kwe synthetic aperture lidar, tekinoroji inobvumira kuti mifananidzo iwanikwe pachishandiswa laser pachinzvimbo che optical lenzi. Kuti vavandudze kurongeka kwavo, vaongorori vakakamura Laser beam mune 4x4 microlens array. Izvi zvakawedzera aperture ye optical ye system. 17,2 mm a 68,8 mm, iyo yakawedzera ndima yekuona pasina kupa zvibayiro.
Mukuwedzera, iyo system inobatanidza laser module inoburitsa masaini ane ma frequency makuru kupfuura gumi gigahertz. Nekuda kwehunyanzvi uhu, kugadzirisa kwakanyatso kunowanikwa, zvichibvumira kuzivikanwa kwezvinhu zvidiki uye kunyange ruzivo mu. satellites kubva kuNyika.
Aplicaciones y limitaciones
Uku kufambira mberi kweruzivo rwemichina kunogona kuchinja nzira yadzinoitwa nayo ungwaru uye kuongorora mabasa. Nekugona kusingaenzaniswi kwekutarisa, iyo sisitimu inogona kushandiswa kutarisa yakaderera-inotenderera satellite, kuona zvimiro uye kuongorora ruzivo rwe. zvakakosha zvivakwa pamusoro pemarefu madaro.
Nekudaro, tekinoroji ichine zvimwe miganhu yakakosha. Imwe yematambudziko makuru ndeyekutsamira pane condiciones meteorológicas. Kuvapo kwemakore, kushanduka kamwe kamwe mumhepo kana kusvibiswa kwemhepo kunogona kukanganisa kunaka kwemifananidzo. Uyezve, kutevera zvinhu zvinofamba pamadaro aya zvinomiririra dambudziko rekugadzirisa uye remuchina rinoramba richigadziriswa.
Pasinei nematambudziko, kubudirira uku kunomiririra Chinhu chakakosha mukunzwa kure uye mukushanduka kwekutarisa uye tekinoroji yekucherekedza..
Ini ndiri anofarira tekinoroji akashandura zvaanofarira zve "geek" kuita basa. Ndapedza makore anopfuura gumi ehupenyu hwangu ndichishandisa tekinoroji yekucheka-kumucheto uye kutamba nemhando dzese dzezvirongwa kunze kwekuda kuziva. Iye zvino ndava nyanzvi mune zvekombiyuta uye mitambo yemavhidhiyo. Izvi zvinodaro nekuti kweanopfuura makore 10 ndanga ndichishanda kunyora kune akasiyana mawebhusaiti pane tekinoroji nemitambo yemavhidhiyo, ndichigadzira zvinyorwa zvinotsvaga kukupa ruzivo rwaunoda mumutauro unonzwisisika nemunhu wese.
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