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Iseva emafini: ilungiselela ukuqalisa

Π’ okuthunyelwe mayelana ne-regatta Sishilo ukuthi ngo-Agasti kuzoba nomncintiswano ozohlomula kuwo wonke amaHabrazhitel. Sesifikile isikhathi sokudabula iveli lemfihlo. Ngandlela-thile sathola umqondo wokuthi inkulumo ethi "iseva emafwini" ingathathwa ngokoqobo. Ake empeleni sethule iseva esebenzayo esibhakabhakeni esingaba yi-pinged! Ekuqaleni lo mbono wawubukeka usangene, kodwa ngemva kokuwusonta le nale, sixoxa ngayo yonke indlela, sagcina siqhamuke nendlela yokuthumela iseva ezinyonini. Ukwethulwa okwesikhathi eside kuzokwenzeka ekupheleni kuka-Agasti, kodwa okwamanje sisebenza engxenyeni yehadiwe yephrojekthi. Imininingwane ngaphansi kokusikwa.

Iseva emafini: ilungiselela ukuqalisa

  1. Iseva izosuselwa ku-Raspberry Pi 3

    Kungaba okuthakazelisayo ukuphakamisa iseva yeyunithi eyodwa emoyeni, kodwa isisindo sayo + isisindo se-UPS... Konke lokhu kungadinga amandla amakhulu okuphakamisa. Futhi kungani, uma ngesisekelo se-compact Raspberry Pi 3 ungasebenzisa iseva ehloniphekile, enamandla ekhompiyutha izikhathi ezingamakhulu ambalwa kunomshini u-Tim Berners-Lee azijabulisa ngawo ngo-1991.

  2. Ake sethule iseva ngebhaluni lomoya oshisayo

    Sibe nemibono yokuphakamisa iseva nge-helium probe, kodwa ke iseva ibingeke ikhale isikhathi eside ngaphambi kokuthi ibhaluni liqhume endaweni ephakeme endaweni engavamile futhi sonke isakhiwo sizowela phansi. Bengifuna ukunweba β€œiwindi” le-airtime libe yihora nesigamu. Base benquma ukusebenzisa ibhaluni. Ubude bendiza amahora amabili. Ngaphezu kwalokho, nakuba indiza ingalawuleki ngokuphelele, kungase kube khona unjiniyela wethu kubhasikidi, lapho kwenzeka ukungasebenzi kahle, akwazi ngokushesha, khona lapho, β€œayivule futhi ayivale.”

  3. Sizosebenzisa ukuxhumana kwamaselula njengenethiwekhi yezokuthutha

    Izimpondo zesimanje ze-WiFi "zingabhoboza" amabanga amade impela, kodwa kulokhu kuzodingeka kwakhiwe inxanxathela yezokuxhumana engekho ngaphansi kakhulu kumapharamitha ayo esiteshini se-radar samasosha. Futhi ngenxa yamahora angu-1,5-2 okuxhumana, akunangqondo ukwakha uhlelo olunjalo, ngoba ekuphakameni kwebhaluni, ukuxhumana kwamaselula kufanele kusebenze ngokuzinzile.

Ngemva kokwenza le β€œpostulates,” lo msebenzi awubange usakwazi ukwenzeka, futhi ngokushesha saqala ukusebenza kuzo zontathu izinhlangothi ngesikhathi esisodwa.

Okokuqala, siphendukela kubafana abavela nearspace.ru, owadla inja ngenkathi ephonsa zonke izinhlobo zensimbi emoyeni (ngokusesha nokuhlenga okwalandela).

Sabe sesikhipha i-Raspberry Pi 3, eyayilele etafuleni eliseceleni kombhede womphathi wethu, saqala ukuyibeka.

Iseva emafini: ilungiselela ukuqalisa
Ixhume ikhamera:

Iseva emafini: ilungiselela ukuqalisa
Futhi sayihlola ku-"Semyon" yethu:

Iseva emafini: ilungiselela ukuqalisa
I-Semyon ilula kakhulu njengemodeli nomsizi - akaceli ukudla, akaphazanyiswa ucingo, uhlala ejabule futhi emomotheka okubanzi kusuka kuwo wonke ama-helmet. Yiqiniso, asiyidingi i-spacesuit enjalo yendiza, kodwa idala isimo esifanele ehhovisi.

Uhlaka lwephrojekthi lumi kanje:

Iseva emafini: ilungiselela ukuqalisa
I-Powerbank isetshenziselwa ukuhlola okuphansi; kukhona okuthembeke kakhulu okudingekayo ukuze kuqaliswe.

Mhlawumbe ucezu lwehadiwe oluthakazelisa kakhulu ibhodi lokuthola idatha kuzo zonke izinzwa:

Iseva emafini: ilungiselela ukuqalisa
Abafana abavela nearspace.ru Sazabalaza isikhathi eside ngama-analogue ahlukahlukene, sabe sesizenzela ikhompuyutha esebhodini, ngoba ukwethembeka kubaluleke kakhulu, isiphetho sayo yonke iphrojekthi sincike kudatha ye-telemetry. Ikhompyutha esebhodini inesibopho sokwamukela idatha evela kuzo zonke izinzwa ezixhunyiwe futhi izithumele ku-Raspberry Pi.

Siyethule, sayilungiselela, kwathi ngemuva kwamasonto ambalwa ezinhlelo kanye nama-squats ngamathamborini, sakwazi ukuthola idatha ye-telemetry nesithombe sika-Semyon kukhamera ene-angle ebanzi:

Iseva emafini: ilungiselela ukuqalisa
Idatha ye-Telemetry idluliselwa emugqeni owodwa ngendlela elandelayo:

Iseva emafini: ilungiselela ukuqalisa
Le khodi ibe isiguqulela iyunithi yezinhlamvu ohlwini bese ikhipha idatha kusayithi:

$str = 'N:647;T:10m55s;MP.Stage:0;MP.Alt:49;MP.VSpeed:0.0;MP.AvgVSpeed:0.0;Baro.Press:1007.06;Baro.Alt:50;Baro.Temp:35.93;GPS.Coord:N56d43m23s,E37d55m68s;GPS.Home:N56d43m23s,E37d55m68s;Dst:5;GPS.HSpeed:0;GPS.Course:357;GPS.Time:11h17m40s;GPS.Date:30.07.2018;DS.Temp:[fc]=33.56;Volt:5.19,0.00,0.00,0.00,0.00,0.00,0.00,0.00';
parse_str(strtr($str, [
	
':' => '=',
	
';' => '&'
]), $result);
print_r($result);

Incazelo yedatha ethile:

  • N:2432; β€” inombolo yephakethe ledatha, ikhula njalo
  • T:40m39s; β€” isikhathi kusukela ngesikhathi kuvulwe isilawuli sendiza
  • MP.Isiteji:0; - isiteji sendiza (0 - phansi noma ngaphansi kwe-1 km, 1 - ukukhuphuka, 2 - ukuhamba endaweni ephakeme, 3 - ukwehla)
  • I-MP.Alt:54; - Ukuphakama kwe-barometric ngamamitha ukusuka ezingeni lolwandle - kufanele kuboniswe
  • MP.VSpeed:0.0; β€” isivinini esiqondile ngamamitha ngomzuzwana ngesihlungi esimaphakathi
  • I-MP.AvgVSpeed:0.0; β€” isivinini esime mpo ngamamitha ngomzuzwana ngesihlungi esimaphakathi
  • I-Baro.Cindezela:1006.49; - ingcindezi ye-barometer kuma-millibars
  • I-Baro.Alt:54; - ukuphakama ngokusho kwe-barometer
  • I-Baro.Temp:36.99; - izinga lokushisa le-barometer ngokwayo
  • GPS.Coord:N56d43m23s,E37d55m68s; - izixhumanisi zamanje
  • GPS.Ekhaya:N56d43m23s,E37d55m68s; - izixhumanisi zendawo yokuqala
  • GPS.Alt:165; - Ukuphakama kwe-GPS ngamamitha
  • GPS.Dst:10; - Ibanga ukusuka lapho uqala khona ngamamitha
  • I-DS.Temp:[fc]=34.56; - inzwa yokushisa ebhodini

Ukuthi okukhiphayo kubukeka kanjani:

Array 
(
       [N] => 647
       [Π’] => 10m55Π·
       [MP_Stage] => 0
       [MP_Alt] => 49
       [MP_VSpeed) => 0.0
       [MP_AvgVSpeed] => 0.0
       [Baro Π rΠ΅ss] => 1007.06
       [Baro_Alt] => 50
       [Baro_Temp] => 35.93
       [GPS_Coord] => N56d43m23s,E37d55m68s 
       [GPS_Home) => N56d43m23s,E37d55m68s 
       [Dst] => 5
       [GPS_HSpeed] => 0
       [GPS_Course] => 357
       [GPS_Time] => 11h17m40s
       [GPS_Date] => 30.07.2018
       [DS_Temp] => [fс] Π—Π—.56
       [Volt] => 5.19, 0.00,0.00,0.00,0.00,0.00,0.00,0.00 
)

Yini okufanele uyenze uma ukuxhumana kwamaselula "kuwa"? Kulesi simo, sinekhadi lesibili; ama-SIM khadi amabili afakwe kumodemu (imbobo eyodwa ngesikhathi):

Iseva emafini: ilungiselela ukuqalisa
Ingakwazi ukushintshela esiteshini esiyisipele uma esiyinhloko siyeka ukuphendula kungazelelwe.

Kwenzekani uma womabili amanethiwekhi eselula engatholakali?

Iseva emafini: ilungiselela ukuqalisa(Umfana ka ukukhishwa "Yeralash" No. 45 Akuyona ize ukuthi afunde "Umbono Wokungenzeka")

Kulokhu, sizoba ne-GPS tracker ezimele ethumela isignali mayelana nendawo yayo. Sicela uqaphele ukuthi lokhu akwenzi ngenethiwekhi yeselula, ukutholakala kwayo emabangeni amade akuqinisekisiwe yinoma ubani, kodwa ngesathelayithi.

Iseva emafini: ilungiselela ukuqalisa
Yebo, i-GPS tracker inkulu ngandlela thize kunaleyo eyafakwa ngaphansi kwesikhumba sikaJames Bond. Njengoba ukuncintisana kwethu kuncike ekuxhumaneni kweseva endizayo, le ngxenye yedatha etholwe ebhodini izoba ebaluleke kakhulu. Kodwa sizokhuluma ngalokhu kokuthunyelwe okulandelayo. Iyeza maduze, landela ibhulogi yethu!

Sikholelwa empumelelweni yebhizinisi lonke kangangokuthi size samemezela umncintiswano walabo abafuna ukuqagela ukuthi ibhola lizowela kuphi. Imininingwane kwethi okuthunyelwe okusha.

Source: www.habr.com

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