Shamwari tauya nesangano idzva. Vazhinji venyu munorangarira gore rapfuura fan geek project "": takagadzira sevha diki yakavakirwa paRaspberry Pi ndokuitanga pabharumu remhepo inopisa.
Zvino isu takasarudza kuenda zvakatopfuura, ndiko kuti, kumusoro - iyo stratosphere yakatimirira!
Ngatirangarirei muchidimbu kuti chinangwa chekutanga che "Server in the Clouds" chaiva chii. Sevha haina kungobhururuka mubharumu, kupenga kwaive kuti mudziyo waishanda uye wakatepfenyura telemetry pasi.
Ndiko kuti, munhu wese aigona kuronda nzira munguva chaiyo. Kusati kwatanga, vanhu mazana mana nemakumi masere vakamaka pamepu paizomhara bharumu.
Zvechokwadi, maererano zvizere nemutemo waEdward Murphy, nzira huru yekukurukurirana kuburikidza neGSM modem "yakadonha" yatove mundege. Naizvozvo, vashandi vacho vaifanira kuchinjisa nhunzi kuenda kune backup communications based . Mabharuni aifanirawo kugadzirisa dambudziko ne USB tambo yekubatanidza telemetry module uye Raspberry 3 - zvinoita sekunge yakatya nzvimbo dzakakwirira uye yakaramba kushanda. Zvakanaka kuti matambudziko akapera ipapo uye bhora rakamhara zvakachengeteka. Vatatu vane rombo rakanaka vane ma tag aive padyo nenzvimbo yekumhara vakawana mibairo inonaka. Nenzira, panzvimbo yekutanga takakupa kutora chikamu muAFR 2018 sailing regatta (Vitalik, mhoro!).
Iyo purojekiti yakaratidza kuti iyo pfungwa ye "airborne server" haina kupenga sezvazvingaite. Uye isu tinoda kutora danho rinotevera munzira inoenda kune "inobhururuka data center": edzai mashandiro evhavha inosimuka pane stratospheric balloon kusvika pakakwirira makiromita makumi matatu - kupinda mu stratosphere. Kuvhurwa kwacho kuchaenderana neCosmonautics Day, ndiko kuti, kwasara nguva shoma, isingasviki mwedzi.
Zita rokuti "Server in the Clouds 2.0" harina kunyatsorurama, sezvo pakukwirira kwakadaro hauzooni gore. Saka isu tinogona kudaidza chirongwa ichi "Kupfuura Cloud Server" (inotevera purojekiti ichafanirwa kunzi "Mwana, iwe uri nzvimbo!").
Sezvakaita mupurojekiti yekutanga, sevha ichave iri kurarama. Asi chinosimudzira chakasiyana: isu tinoda kuyedza iyo pfungwa yeinozivikanwa Google Loon chirongwa uye kuyedza mukana chaiwo wekugovera iyo Internet kubva kune stratosphere.
Iyo server operation scheme ichaita seizvi: pane peji rekutora iwe uchakwanisa kutumira mameseji kune server kuburikidza nefomu. Dzichafambiswa kuburikidza neHTTP protocol kuburikidza ne 2 yakazvimirira satellite yekutaurirana masisitimu kune komputa yakamiswa pasi pe stratospheric balloon, uye ichaendesa iyi data kuNyika, asi kwete nenzira imwecheteyo kuburikidza nesetiraiti, asi kuburikidza neredhiyo chiteshi. Nenzira iyi tichaziva kuti sevha iri kugamuchira data zvachose, uye kuti inogona kugovera iyo Internet kubva kune stratosphere. Tichakwanisawo kuverenga chikamu chemashoko akarasika "mumugwagwa mukuru". Pa peji rimwe chete rekumhara, hurongwa hwekubhururuka hwebharuni re stratospheric hucharatidzwa, uye mapoinzi ekugamuchira ega ega meseji yako anozomakwa pairi. Ndiko kuti, iwe uchakwanisa kutevedzera nzira uye urefu hwe "sky-high server" munguva chaiyo.
Uye kune avo vasingatendi zvachose, vanozoti izvi zvese zvakagadziriswa, isu tichaisa diki skrini pabhodhi, iyo iyo meseji yakagamuchirwa kubva kwauri icharatidzwa pane peji reHTML. Iyo skrini icharekodhwa nekamera, mundima yekuona iyo pachava nechikamu chepamusoro. Tinoda kutepfenyura chiratidzo chevhidhiyo pamusoro peredhiyo chiteshi, asi pane nuance pano: kana mamiriro ekunze akanaka, ipapo vhidhiyo inofanira kusvika pasi mukati mezhinji yekubhururuka kwebharumu re stratospheric, pa70-100 km. Kana iine makore, huwandu hwekutumira hunogona kudonha kusvika kumakiromita 20. Asi chero zvakadaro, vhidhiyo icharekodhwa uye isu tichaiburitsa mushure mekunge tawana yakawa stratospheric balloon. Nenzira, isu tichaitsvaga tichishandisa chiratidzo kubva pane onboard GPS beacon. Zvinoenderana nenhamba, sevha inomhara mukati me150 km kubva kunzvimbo yekutangisa.
Munguva pfupi tichakuudza zvakadzama kuti stratospheric balloon payload midziyo ichagadzirwa sei, uye kuti zvese izvi zvichashanda sei nemumwe. Uye panguva imwecheteyo, isu ticharatidza zvimwe zvinonakidza zveprojekiti zvine chekuita nenzvimbo.
Kuita kuti inakidze kuti iwe uteedzere purojekiti, senge gore rapfuura, tauya nemakwikwi maunoda kuona nzvimbo yekumhara yeseva. Anokunda akafungidzira nzvimbo yekumhara nenzira kwayo achakwanisa kuenda kuBaikonur, kuvhurwa kweiyo Soyuz MS-13 yakaitwa chitundumuseremusere musi waChikunguru 6, mubairo wenzvimbo yechipiri chitupa chekufambisa kubva kushamwari dzedu kubva kuTutu.ru. Vatori makumi maviri vasara vachakwanisa kuenda kurwendo rweboka kuStar City muna Chivabvu. Details at .
Tevera iyo blog yenhau :)
Source: www.habr.com