Hanyoyin gano yanayi
Babban hanyoyin gano yanayi sune: Hanyar sautin radar microwave, hanyar sautin iska ko roka, sautin balloon, tauraron dan adam nesa nesa, da LIDAR. Radar Microwave ba zai iya gano ƙananan ƙwayoyin cuta ba saboda microwaves ɗin da aka aika zuwa sararin samaniya suna da raƙuman milimita ko santimita, waɗanda ke da tsayin raƙuman ruwa kuma ba za su iya yin hulɗa da ƙananan ƙwayoyin cuta ba, musamman ma daban-daban.
Hanyoyin sautin iska da roka sun fi tsada kuma ba za a iya lura da su na dogon lokaci ba. Ko da yake farashin balloons ɗin suna da ƙasa, saurin iska ya fi shafar su. Hannun nesa na tauraron dan adam na iya gano yanayin duniya akan babban sikeli ta amfani da radar kan jirgin, amma ƙudurin sararin samaniya yana da ɗan ƙaranci. Ana amfani da Lidar don samo sigogi na yanayi ta hanyar fitar da katako na Laser a cikin sararin samaniya da kuma amfani da hulɗar (watsawa da sha) tsakanin kwayoyin halitta ko iska da kuma laser.
Saboda da karfi directionality, gajeren wavelength (micron kalaman) da kunkuntar bugun jini nisa na Laser, da kuma high ji na photodetector (photomultiplier tube, guda photon ganowa), lidar iya cimma high daidaito da high sarari da kuma na wucin gadi ƙuduri gano yanayi. sigogi. Saboda girman daidaitonsa, matsakaicin sararin samaniya da ƙuduri na ɗan lokaci da ci gaba da saka idanu, LIDAR yana haɓaka cikin sauri a cikin gano iskar iska, girgije, gurɓataccen iska, yanayin yanayi da saurin iska.
Ana nuna nau'ikan Lidar a cikin tebur mai zuwa:
Hanyoyin gano yanayi
Babban hanyoyin gano yanayi sune: Hanyar sautin radar microwave, hanyar sautin iska ko roka, sautin balloon, tauraron dan adam nesa nesa, da LIDAR. Radar Microwave ba zai iya gano ƙananan ƙwayoyin cuta ba saboda microwaves ɗin da aka aika zuwa sararin samaniya suna da raƙuman milimita ko santimita, waɗanda ke da tsayin raƙuman ruwa kuma ba za su iya yin hulɗa da ƙananan ƙwayoyin cuta ba, musamman ma daban-daban.
Hanyoyin sautin iska da roka sun fi tsada kuma ba za a iya lura da su na dogon lokaci ba. Ko da yake farashin balloons ɗin suna da ƙasa, saurin iska ya fi shafar su. Hannun nesa na tauraron dan adam na iya gano yanayin duniya akan babban sikeli ta amfani da radar kan jirgin, amma ƙudurin sararin samaniya yana da ɗan ƙaranci. Ana amfani da Lidar don samo sigogi na yanayi ta hanyar fitar da katako na Laser a cikin sararin samaniya da kuma amfani da hulɗar (watsawa da sha) tsakanin kwayoyin halitta ko iska da kuma laser.
Saboda da karfi directionality, gajeren wavelength (micron kalaman) da kunkuntar bugun jini nisa na Laser, da kuma high ji na photodetector (photomultiplier tube, guda photon ganowa), lidar iya cimma high daidaito da high sarari da kuma na wucin gadi ƙuduri gano yanayi. sigogi. Saboda girman daidaitonsa, matsakaicin sararin samaniya da ƙuduri na ɗan lokaci da ci gaba da saka idanu, LIDAR yana haɓaka cikin sauri a cikin gano iskar iska, girgije, gurɓataccen iska, yanayin yanayi da saurin iska.
Tsarin tsari na ƙa'idar radar ma'aunin girgije
Layin gajimare: ruwan gajimare yana shawagi a cikin iska; Hasken da aka fitar: katakon da aka haɗa na takamaiman tsayin igiyar ruwa; Echo: siginar da aka watsar da baya da aka haifar bayan fitar da hayaki ya ratsa cikin layin girgije; Tushen madubi: daidai saman tsarin na'urar hangen nesa; Abun ganowa: na'urar photoelectric da aka yi amfani da ita don karɓar siginar echo mai rauni.
Tsarin aiki na tsarin radar ma'aunin girgije
Babban ma'aunin fasaha na Lumispot Tech na ma'aunin girgije Lidar
Hoton Samfurin
Aikace-aikace
Jadawalin Matsayin Kayan Aiki
Lokacin aikawa: Mayu-09-2023