Madoda, usuku oluhle.
Ngizokutshela ngomunye wamaphrojekthi ami, kusukela ekuqaleni kokuklama kuya ekusetshenzisweni. Lesi sihloko asizenzisi siyiqiniso eliphelele, ngizojabula ukuzwa ukugxeka okwakhayo kuqondiswe kimi.
Izenzakalo ezichazwe kulesi sihloko zenzeka cishe eminyakeni emibili edlule. Udaba lwaqala lapho inkampani eyodwa isondela kithi nesicelo sokwenza enye yezindawo zokugcina impahla evulekile kancane ibe yesimanjemanje, ikakhulukazi ama-hangars angashiswanga acishe abe ngamamitha angu-7-8 ubude, uma inkumbulo yami ingisiza ngendlela efanele, futhi inenani eliphelele lesikwele esingaba ngu-50. amamitha. Ikhasimende selivele linesilawuli esinamaphoyinti okufinyelela ayishumi nambili. Isevisi lapho inethiwekhi engenantambo yakhelwa khona amatheminali okuqoqwa kwedatha ashintshisana ngolwazi neseva ye-WMS. Cishe amatheminali angu-000 ayo yonke inethiwekhi engenantambo. Ukuminyana kweklayenti okuphansi kanye nezidingo zomkhawulokudonsa omncane kanye nezidingo ze-latency. Izinto ezigcinwe endaweni yokugcina impahla, ukuyibeka kancane, ukungabi nobungane esignali: lapho idlula umugqa owodwa wemikhiqizo, iyancipha njengokungathi idlula izindonga eziningana ezithwala imithwalo. Ukuphakama komkhiqizo okungenani amamitha angu-150, uma kungenjalo.
Ukukhetha i-antenna
Kunqunywe ukuthi kusetshenziswe izimpondo eziqondisayo ukuze kwehliswe inani lezindawo zokufinyelela, ithonya lawo elilinganayo, futhi kuhlanganiswe indawo eyengeziwe. Ukusetshenziswa kwezindawo zokufinyelela ezinezimpondo bekungeke kusize ngenxa yokuthi ukuphakama kosilingi bekukukhulu kakhulu kunebanga eliphakathi kwemigqa, i-TPC nakho konke okuhlanganisayo. Futhi kwakudingeka ukuhlela ukumbozwa emigqeni, ngoba ngodonga lwamamitha amane wemikhiqizo ezinhlangothini zombili zomugqa isignali iyancipha kakhulu, futhi ithuba elilodwa lokuphakamisa okungenani uhlobo oluthile lwenethiwekhi ukufaka amaphuzu okufinyelela ku- umugqa wokubuka weklayenti.
Ukukhetha ububanzi
Sinqume ukusebenzisa i-2.4 GHz njengobubanzi obusebenzayo. Mhlawumbe lesi sinqumo sabangela ukudideka kwangempela phakathi kwama-pundits, futhi bayeka ukufunda okuthunyelwe kusukela kuleli phuzu, kodwa lobu bubanzi bebufaneleka kakhulu umgomo wethu: ukumboza indawo enkulu nge- throughput edingekayo ngenani elincane neliphansi lamakhasimende. Ngaphezu kwalokho, indawo yethu yayingaphandle kwedolobha, kwakuyinto efana nendawo yezomnotho yamahhala, lapho kwakukhona ezinye izimboni ezinkulu nezindawo zokugcina izimpahla eziqhelelene kahle (uthango, izindawo zokuhlola, yonke into...). Ngakho-ke inkinga yokusebenzisa isiteshi se-2.4 GHz yayingeyona enkulu sengathi sisenkabeni yedolobha.
Ukukhetha imodeli
Okulandelayo, kwakudingeka ukunquma ngemodeli kanye nesici sefomu yendawo yokufinyelela. Sikhethe phakathi kwamaphoyinti angu-27/28+2566 noma indawo yangaphandle engu-1562D enothi olwakhelwe ngaphakathi oluqondisayo. I-1562 iwinile ngokwenani, inzuzo ye-antenna kanye nokufaka kalula, futhi sayikhetha. Ngakho-ke, u-80% wezindawo zokufinyelela bekuyi-1562D, kodwa kwenye indawo sisasebenzisa amaphuzu we-omni ukuze "sipeke" amaphakethe ahlukahlukene kanye nokuxhumana phakathi kwamaphasishi. Sibale iphoyinti elilodwa ngephaseji ngalinye, amaphuzu amabili ephasejini ngalinye esimweni samaphaseji amade. Yiqiniso, le ndlela yayingenandaba nezincomo mayelana nokulinganisa kwamandla wendawo yokufinyelela kanye namakhasimende ukuze kugwenywe imiphumela ngendlela yokuzwakala ngendlela eyodwa, kodwa ekuzivikeleni kwami ββββngingasho ukuthi ukuzwakala kwakubili. -indlela kanye nedatha ebesiyidinga igeleze ngaphandle kokuvinjwa. Kokubili ngesikhathi sokuhlolwa nangesikhathi sokuhlola, lolu hlelo luzibonise luhle kakhulu uma kubhekwa umsebenzi wethu othile.
Ukulungiselela imininingwane
Ukucaciswa kwahlanganiswa, kwadwetshwa imephu ehlanganisayo futhi yathunyelwa ekhasimendeni ukuze ligunyazwe. Babenemibuzo, sabaphendula futhi babonakala bevuma.
Nasi isicelo esicela isixazululo esishibhile. Ngokuvamile, lokhu kuvame ukwenzeka, ikakhulukazi ngamaphrojekthi amakhulu. Lokhu kwenzeka ngenxa yezizathu ezimbili: noma ikhasimende lithi linemali eyanele, njengokungathi liyayifuna futhi liyangabaza, noma abathengisi abaningi nabahlanganisi babamba iqhaza emncintiswaneni wokuqaliswa kwephrojekthi, futhi intengo inikeza inkampani yakho ukuncintisana. inzuzo. Okulandelayo, kwenzeka isigameko esifana nefilimu i-Martian: umkhumbi kufanele undize, kodwa unzima kakhulu, bese belahla izinto zokusebenza, izinhlinzeko, uhlelo lokusekela impilo, ukucwenga, futhi ngenxa yalokho umuntu undize cishe phezu komgwaqo. isihlalo esifanayo nesenjini yejethi. Ngenxa yalokho, ekuphindaphindweni kwesithathu noma kwesine uzibamba ucabanga ukuthi ufana nomfana wekhathuni yaseSoviet exuba inhlama nezinkuni futhi ayiphonsa kuhhavini ngamazwi athi: "Futhi kuzokwenza kanjalo."
Kulokhu, ngiyabonga uNkulunkulu, kube nokuphindaphinda okukodwa kuphela. Siboleke indawo yokufinyelela enothi kubasabalalisi saya ukuyohlolwa. Eqinisweni, ukuthola imishini ngokwayo ukuze ihlolwe kuyindaba ehlukile. Ukuze uthole imiphumela yokuhlolwa efanelekile, udinga imodeli ethile, kodwa ngezinye izikhathi awunayo, ikakhulukazi ngesikhathi esifushane, futhi ukhetha okuncane kokubi okubili: noma lutho noma okungenani umshini othile wokudansa ngethamborini, usebenzisa insimbi yakho. umcabango nokubala indlela yokundiza yomkhumbi osuka eMhlabeni uye ku-Jupiter. Safika ekhasimendeni, satshala imishini sathatha nezilinganiso. Ngenxa yalokho, banquma ukuthi kungenzeka ukunciphisa ngokungenabuhlungu inani lamaphuzu ngo-30%.
Okulandelayo, ukucaciswa kokugcina kanye nokucaciswa kobuchwepheshe kuvunyelwana ngakho bese kufakwa i-oda lenqwaba yezinto zokusebenza kumthengisi. Eqinisweni, lokhu kugunyazwa kokucaciswa okuhlukahlukene nemininingwane ehlukahlukene kungathatha isikhathi esingaphezu kwenyanga noma ezimbili, ngezinye izikhathi kuze kufike unyaka. Kodwa kulokhu, lesi sigaba sadlula ngokushesha.
Okulandelayo sifunda ukuthi isikhathi sokulethwa siyabambezeleka ngenxa yokushoda kwezakhi efemini. Lokhu kudla isikhathi esigciniwe esisilungiselele ukusethwa ngokukhululeka ngekhefu lamakhukhi nokucabanga ngesakhiwo somkhathi, ukuze singabeki yonke into ngokushesha futhi singenzi inqwaba yamaphutha ngenxa lokhu. Ngenxa yalokho, kuvela ukuthi kunesonto ncamashi phakathi kosuku lokuphothula iphrojekthi kanye nokufika kwemishini. Okusho ukuthi, ngesonto udinga ukwenza ukusethwa kwenethiwekhi nokufaka.
Umhlangano
Bese kufika imishini bese abafakayo baqale ukusebenza. Kodwa njengoba bengabafaki ngokuyinhloko futhi kungadingeki ukuthi bazi ngama-nuances wokusakazeka kwesiginali ye-electromagnetic, ubabhalela umhlahlandlela omfushane wokuthi amachashazi angalengiswa kanjani, nokuthi akunjalo, njll.
Njengoba izindawo zokufinyelela esizikhethile zingaphandle, ngezinye izikhathi ziza ngemodi yebhuloho, kuye ngama-nuances ekucacisweni, futhi kulesi simo azixhumi kusilawuli. Ukuze wenze lokhu, udinga ukuya kukhonsoli yephuzu ngalinye bese ushintsha imodi ngesandla. Yilokhu ebesihlele ukukwenza ngaphambi kokunikeza wonke amaphuzu kubafaki. Kodwa njengenjwayelo, izinsuku zokugcina ziyaphela, inethiwekhi esebenza ngokugcwele ibidingeka izolo, futhi sisanda kuqala ukuskena amabhokisi ngesithwebuli sebhakhodi. Ngokuvamile, sinqume ukuyilenga kanje. Bese siqopha ama-poppies azo zonke izindawo zokufinyelela futhi sengeze kusihlungi se-MAC kusilawuli. Amaphoyinti axhunyiwe, imodi kuwo yashintshwa yaba eyasendaweni nge-WEB GUI yesilawuli.
Ukulungisa iphutha lenethiwekhi nezindawo zokufinyelela
Sabeka wonke amaphuzu okufinyelela, cishe angama-80. Kulawa, amaphuzu angu-16 awekho kusilawuli, futhi amaphuzu amabili kuphela axhunywe kusilawuli. Sibhekane namaphuzu angazange athumele izicelo zokujoyina. Kwakukhona izindawo ezimbili zokufinyelela ezisele, okuthi, ngenxa yesiphazamisi, azikwazanga ukuxhuma kusilawuli, ngoba azikwazanga ukulanda i-firmware, ngoba azikwazanga ukubethela impendulo yokutholwa kumlawuli. Sawashintsha safaka izindawo zokungena eziyisipele. Umsakazo wendawo eyodwa yokufinyelela wawuphansi ngenxa yokuntuleka kwamandla; besingenazo izindawo zokufinyelela zale modeli esitokweni, ngoba besinqunywe imininingwane, ngakho bekufanele sixazulule okuthile.
Sithathe indawo yeswishi yaseShayina, enikeze amandla kumachweba amane okuqala kuphela kuswishi ye-Cisco futhi konke kwasebenza. Izenzo ezifanayo kwakufanele zenziwe nelinye iShayina, ngoba elinye lamachweba alo lalingasebenzi. Ngemva kokubeka zonke izindawo zokufinyelela ngokulandelana kwazo, ngokushesha sathola izimbobo ekuhlanganiseni. Kuvele ukuthi ezinye izindawo zokufinyelela zixutshwe ngesikhathi sokufakwa. Bayibeka endaweni. Ngaphezu kwalokho, kutholwe izinkinga zokuzulazula kwamakhasimende. Silungise ukutholwa kwembobo enekhava futhi sathuthukisa izilungiselelo zokuzulazula futhi inkinga yahamba.
Ukusethwa kwesilawuli
Isaziso seseluleko sokuhlehliswa sikhishelwe inguqulo yamanje yesilawuli sekhasimende. Lapho uthuthukisa i-firmware yesilawuli, i-firmware yesilawuli esidala ihlala kusilawuli futhi iba i-firmware ephuthumayo. Ngenxa yalesi sizathu, sikhanyise isilawuli kabili nge-firmware ezinzile ukuze "sibhale phezu" i-firmware endala ngeziphazamisi. Okulandelayo, sixhumanise izilawuli ezindala nezintsha ekubhanqweni kwe-ONSSO. Akuzange kusebenze ngaso leso sikhathi, kunjalo.
Ngakho, iphrojekthi isilungile. Ilethwe ngesikhathi futhi ikhasimende lakwamukela. Ngaleso sikhathi, le phrojekthi yayibalulekile kimi, yengeza isipiliyoni, ulwazi kumgcinimafa wami futhi yashiya imizwa eminingi emihle nezinkumbulo.
Source: www.habr.com