Dabarun Sayen Jirgin Ruwa

Manufar Dronekumatambayar ko zai iya tashi

1.A kasar Sin, jiragen marasa matuka suna da nauyin kasa da gram 250, ba sa bukatar yin rajista da lasisin tuki (kamar keke, babu faranti, babu rajista, babu lasisin tuki, amma har yanzu dole ne a bi ka'idodin zirga-zirga.

Jirgin mara matuki yana da nauyin fiye da gram 250, amma nauyin tashi bai wuce gram 7000 ba.Kuna buƙatar yin rajista a gidan yanar gizon Hukumar Kula da Sufurin Jiragen Sama, bayan kammala rajistar, za a ba ku lambar QR, Kuna buƙatar liƙa shi akan drone ɗinku, wanda yayi daidai da manna katin ID a cikin jirgin ku (Yana da ɗan kama. keken lantarki, wanda ke buƙatar rajista, amma baya buƙatar lasisin tuƙi)

2. Nauyin tashin jirgin ya wuce gram 7000, kuma ana bukatar lasisin tukin mara matuki, Irin wadannan jirage marasa matuka galibi suna da girma kuma galibi ana amfani da su wajen ayyuka na musamman, kamar binciken bincike da taswira, kariya daga tsirrai da sauransu.

Duk jirage marasa matuka suna buƙatar yin biyayya ga ƙa'idodi kuma ba za su iya tashi a wuraren da ba a tashi sama ba.Gabaɗaya, akwai yankin hana tashi sama da ja kusa da filin jirgin sama, kuma akwai yankin hana tsayi (mita 120) a kusa da filin jirgin.Sauran wuraren da ba'a iyakance su gabaɗaya suna da tsayin tsayin mita 500.

Nasihu don Siyan Drone

1. Kula da Jirgin sama 2. Kaucewa Kaya 3. Anti-Shake 4. Kamara 5. Watsa Hoto 6. Lokacin Juriya

Gudanar da Jirgin sama

Gudanar da jirgin yana da sauƙin fahimta.Kuna iya tunanin dalilin da ya sa za mu iya tsayawa da ƙarfi kuma me ya sa ba ma faɗuwa lokacin da muke tafiya?Domin cerebellum mu zai sarrafa tsokoki a sassa daban-daban na jiki don matsawa ko shakatawa don cimma manufar daidaita jiki.Haka ma jirage marasa matuka.The propellers ne tsokoki, drone iya daidai shawa, dagawa, tashi da sauran ayyuka.

Don cimma daidaiton iko, jiragen drones suna buƙatar samun “ido” don fahimtar duniya.Kuna iya gwada shi, idan kuna tafiya a madaidaiciya madaidaiciya tare da rufe idanunku, akwai yiwuwar ba za ku iya tafiya madaidaiciya ba.Haka ma jirage marasa matuka.Ya dogara da na'urori masu auna firikwensin daban-daban don fahimtar yanayin da ke kewaye, ta yadda za a daidaita wutar lantarki a kan propeller, don kiyaye ingantaccen jirgin sama a wurare daban-daban, wanda shine aikin sarrafa jirgin.Jiragen saman da ke da farashi daban-daban suna da sarrafa tashi daban-daban.

Misali, wasu jirage marasa matuki na wasan yara ba su da wani ido da zai iya gane muhallin, don haka za ka tarar cewa tashin wannan jirgi ba shi da kwanciyar hankali, kuma yana da sauki a rasa yadda za a yi idan aka hadu da iska, kamar jariri.Jaririn yana tafiya a hankali tare da rufe idanu, amma idan akwai ɗan iska a cikin iska, zai tafi tare da iska ba tare da katsewa ba.

Yawancin jirage marasa matuki masu matsakaicin zango za su sami ƙarin GPS don ya san hanyarsa kuma zai iya tashi sama.Duk da haka, irin wannan nau'in drone ba shi da na'urar firikwensin gani, kuma ba shi da "ido" kamar kamfas wanda zai iya fahimtar yanayin da ke kewaye da shi da kuma yanayinsa, don haka babu wata hanyar da za a iya cimma daidaitattun shawagi.Lokacin da kake shawagi a ƙasan ƙasa, za ka ga cewa za ta sha ruwa cikin yardar kaina, kamar matashi mara kyau wanda ba shi da ikon kamun kai kuma yana son yawo.Irin wannan jirgi mara matuki yana da girman wasa kuma ana iya amfani da shi azaman abin wasa don tashi.

Manyan jirage marasa matuki suna sanye da na'urori masu auna firikwensin daban-daban, wadanda za su iya ci gaba da daidaita karfin injin din bisa ga yanayinsa da kuma muhallin da ke kewaye, kuma za su iya shawagi da tashi tsaye a cikin yanayi mai iska.Idan ka mallaki jirgi mara matuki mai tsayi, za ka ga kamar balagagge ne kuma balagagge, yana ba ka damar tashi da jirgin cikin gaba gaɗi zuwa sararin samaniya.

Nisantar cikas

Jiragen sama masu saukar ungulu sun dogara da idanu a ko'ina cikin fuselage don ganin cikas, amma wannan aikin yana buƙatar adadin kyamarori da na'urori masu auna firikwensin, wanda zai ƙara nauyin jirgin.Haka kuma, ana buƙatar kwakwalwan kwamfuta masu inganci don aiwatar da waɗannan bayanan.

Misali, nisantar cikas na ƙasa: guje wa cikas ana amfani da shi musamman lokacin saukarwa.Yana iya fahimtar nisa daga jirgin zuwa ƙasa, sannan ya sauka a hankali kuma ta atomatik.Idan jirgin mara matukin ba shi da gujewa cikas a kasa, ba zai iya gujewa cikas ba idan ya sauka, kuma zai fadi kasa kai tsaye.

Nisantar cikas na gaba da na baya: Guji bugun bayan jirgin mara matuki yayin karon gaba da harbin baya.to aikin gujewa cikas na wasu jirage marasa matuka suna fuskantar cikas, zai tsoratar da na'urar da ke nesa kuma ta birki ta atomatik lokaci guda;Idan ka zaɓi zagawa, jirgin mara matuƙin na iya ƙididdige sabuwar hanya ta atomatik don guje wa cikas;Idan jirgin mara matuki ba shi da wani cikas kuma ba shi da gaggawa, yana da haɗari sosai.

Nisantar cikas na sama: Nisantar cikas na sama shine galibi don ganin cikas kamar ganyaye da ganye lokacin tashi a ƙasa ƙasa.Har ila yau, yana da aikin guje wa cikas a wasu hanyoyi, kuma yana iya shiga cikin dazuzzuka cikin aminci.Wannan kaucewa cikas yana da amfani sosai lokacin harbi a wurare na musamman, amma ba shi da amfani don ɗaukar hoto mai tsayin sama a waje.

Nisantar cikas na hagu da dama: Ana amfani da shi galibi lokacin da jirgin mara matuki ke tashi a gefe ko kuma yana jujjuyawa, amma a wasu lokuta (kamar harbi ta atomatik), ana iya maye gurbin hana cikas na hagu da dama ta hanyar kaucewa cikas na gaba da na baya.A gaban fuselage, kyamarar tana fuskantar batun, wanda kuma zai iya haifar da tasirin kewaye yayin tabbatar da amincin jirgin mara matuki.

Don sanya shi a fili, guje wa cikas ya fi kama tukin mota ta atomatik.Za a iya cewa icing ne kawai a kan kek, amma ba cikakken abin dogara ba ne, domin yana da sauƙi don yaudarar idanunku, kamar gilashin gaskiya, haske mai ƙarfi, ƙananan haske, kusurwoyi masu banƙyama, da dai sauransu. ba lafiya 100% ba, kawai yana haɓaka ƙimar haƙurin ku, kowa yakamata ya tashi lafiya lokacin amfani da jirage marasa matuƙa.

Anti-Shake

Domin iskar a tsayin daka yawanci tana da ƙarfi sosai, yana da matukar muhimmanci a daidaita jirgin mara matuƙi yayin ɗaukar hoto na iska.Mafi balagagge kuma cikakke shine maganin girgizawa na axis uku.

Mirgine axis: Lokacin da jirgin ya tashi a gefe ko kuma ya ci karo da iskar hagu da dama, zai iya kiyaye kyamarar ta tsaya.

Pitch axis: Lokacin da jirgin ya nutse ko ya ɗaga sama ko ya ci karo da iska mai ƙarfi ta gaba ko ta baya, kyamarar za ta iya zama karɓaɓɓu.

Yaw axis: Gabaɗaya, wannan axis zai yi aiki lokacin da jirgin ke juyawa, kuma ba zai sa allon ya girgiza hagu da dama ba.

Hadin gwiwar wadannan axis guda uku na iya sanya kyamarar jirgin mara matuki ta tsaya tsayin daka kamar kan kaza, kuma tana iya daukar hotuna masu tsayuwa karkashin yanayi daban-daban.

Yawancin ƙananan ƙananan kayan wasan yara drones ba su da gimbal anti-shake;

Jiragen marasa matuki na tsakiyar ƙarewa suna da gatura biyu na nadi da farar, waɗanda suka isa don amfani da su na yau da kullun, amma allon zai yi rawar jiki a mitoci masu yawa lokacin tashi da ƙarfi.

Gimbal mai axis uku shine babban jigon jirage masu daukar hoto na iska, kuma yana iya samun ingantaccen hoto ko da a cikin yanayi mai tsayi da iska.

Kamara

Ana iya fahimtar jirgin mara matuki a matsayin kamara mai tashi, kuma aikin sa har yanzu daukar hoto ne na iska.Babban girman CMOS mai babban kasa yana jin haske, kuma zai fi fa'ida lokacin harbin abubuwa marasa haske a cikin duhu da daddare ko a nesa.

Na'urar firikwensin kyamarar mafi yawan jirage masu daukar hoto a sararin samaniya a yanzu sun gaza inci 1, wanda yayi kama da kyamarori na yawancin wayoyin hannu.Hakanan akwai wasu inch 1.Yayin da 1 inch da 1/2.3 inch ba su yi kama da bambanci mai yawa ba, ainihin yankin shine sau huɗu.Wannan gibi mai ninki huɗu ya buɗe babban gibi a cikin daukar hoto na dare.

A sakamakon haka, jirage marasa matuki da ke da manyan na'urori masu auna firikwensin na iya samun hotuna masu haske da cikakkun bayanan inuwa da dare.Ga mafi yawan mutanen da ke tafiya da rana kuma suna ɗaukar hotuna da aika su zuwa lokuta, ƙananan girman ya isa;Ga masu amfani waɗanda ke buƙatar ingancin hoto mai girma kuma suna iya zuƙowa don ganin cikakkun bayanai, ya zama dole a zaɓi drone tare da babban firikwensin.

Isar da Hoto

Yaya nisan jirgin zai iya tashi ya dogara ne akan watsa hoton.Ana iya rarraba watsa hoto da ƙima zuwa watsa bidiyo na analog da watsa bidiyo na dijital.

Muryarmu ta magana sigina ce ta analog.Lokacin da mutane biyu suke magana fuska da fuska, musayar bayanai yana da inganci sosai kuma latency yana da ƙasa.Koyaya, sadarwar murya na iya zama da wahala idan mutane biyu suna da nisa.Sabili da haka, siginar analog yana da ɗan gajeren nisa na watsawa da kuma raunin hana tsangwama.Fa'idar ita ce, jinkirin sadarwar gajeriyar hanya ba ta da yawa, kuma galibi ana amfani da ita don tseren jirage marasa matuki waɗanda ba sa buƙatar jinkiri sosai.

Watsa hoton siginar dijital kamar mutane biyu ne ke sadarwa ta siginar.Dole ne ku fassara shi don fahimtar abin da wasu ke nufi.Idan aka kwatanta, jinkirin ya fi na siginar analog ɗin girma, amma fa'idar ita ce ana iya watsa shi a nesa mai nisa, kuma ikon hana tsangwama shi ma ya fi na siginar analog ɗin, don haka watsa hoton siginar dijital shine. galibi ana amfani da su don daukar hoto mara matuki da ke buƙatar jirgin mai nisa.

Amma watsa hoton dijital shima yana da fa'ida da rashin amfani.WIFI ita ce hanyar watsa hoton dijital da aka fi sani, tare da balagaggen fasaha, ƙarancin farashi da aikace-aikace mai faɗi.Wannan drone kamar na'ura mai ba da hanya tsakanin hanyoyin sadarwa ce kuma zai aika siginar WIFI.Kuna iya amfani da wayar hannu don haɗawa zuwa WIFI don watsa sigina tare da drone.Duk da haka, WIFI ana amfani da shi sosai, don haka tashar don samun bayanai za ta kasance da cunkoso, kamar hanyar jama'a ko babbar hanyar jama'a, tare da motoci da yawa, tsangwama na sigina, rashin ingancin watsa hoto, da ɗan gajeren nisa, gabaɗaya tsakanin su. 1 km.

Wasu kamfanonin jiragen sama masu saukar ungulu za su gina nasu sadaukar da hotunan dijital, kamar sun gina wa kansu wata hanya ta daban.Wannan titin yana buɗewa ne kawai ga ma’aikatan cikin gida, kuma akwai ƙarancin cunkoso, don haka watsa bayanai yana da inganci, tazarar watsawa ya fi tsayi, kuma jinkirin ya ragu.Wannan na'urar watsa hoto ta musamman na dijital yawanci tana watsa bayanai kai tsaye tsakanin jirgin mara matuki da na'ura mai ba da hanya tsakanin hanyoyin sadarwa, sa'an nan kuma a haɗa na'ura mai sarrafa ta wayar hannu don nuna allon ta hanyar kebul na bayanai.Wannan yana da ƙarin fa'idar rashin tsoma baki tare da hanyar sadarwar wayar hannu ta wayarka.Ana iya karɓar saƙonnin sadarwa kullum.

Gabaɗaya, nisan da ba shi da tsangwama na wannan nau'in watsa hoto yana da kusan kilomita 10.Amma a gaskiya, jiragen sama da yawa ba za su iya tashi daga wannan nisa ba. Akwai dalilai guda uku:

Na farko shi ne cewa kilomita 12 shine nisa a ƙarƙashin ma'aunin rediyo na FCC na Amurka;Amma yana da nisan kilomita 8 a ƙarƙashin ƙa'idodin Turai, China da Japan.

Abu na biyu, shisshigin da ake yi a cikin birane yana da muni sosai, don haka zai iya tashi sama da mita 2400 kawai.Idan a cikin unguwannin bayan gari, ƙananan garuruwa ko tsaunuka, akwai ƙarancin tsangwama kuma yana iya yadawa.

Na uku, a cikin birane, ana iya samun bishiyoyi ko dogayen gine-gine tsakanin jirgin da na'ura mai sarrafa ramut, kuma nisan watsa hoton zai kasance gajarta sosai.

Lokacin Baturi

Yawancin jirage masu daukar hoto na iska suna da rayuwar batir na kusan mintuna 30.Wannan shine har yanzu rayuwar baturi don tafiya a hankali kuma a tsaye ba tare da iska ko shawagi ba.Idan ya tashi kullum, zai ƙare wuta a cikin kusan mintuna 15-20.

Ƙara ƙarfin baturi na iya ƙara rayuwar baturi, amma ba shi da tsada.Akwai dalilai guda biyu: 1. Ƙara ƙarfin baturi ba makawa zai haifar da manyan jirage masu nauyi da nauyi, kuma ƙarfin jujjuyawar makamashi na jirage masu rotor da yawa ya ragu sosai.Misali, baturin 3000mAh zai iya tashi na mintuna 30.Baturin 6000mAh na iya tashi na mintuna 45 kawai, kuma baturin 9000mAh zai iya tashi na mintuna 55 kawai.Rayuwar baturi na minti 30 yakamata ya zama sakamakon cikakken la'akari da girman, nauyi, farashi, da rayuwar batir na drone a ƙarƙashin yanayin fasaha na yanzu.

Idan kana son jirgi mara matuki mai tsayin batir, dole ne ka shirya wasu batura kaɗan, ko zaɓi drone mai ƙarfi mai ƙarfi biyu.