Indlela Esifinyelele Ngayo Ukumbozwa Kwesignali Okuyi-100% Emhubheni Wokwakha Ongama-600M？

Uma uke waphatha iphrojekthi yokwakha umhubhe noma ngaphansi komhlaba, usuvele uyazi: ukuxhumana okuthembekile kuphephile. Lapho abasebenzi bemba amakhulu amamitha ngaphansi komhlaba, isignali ebuthakathaka noma efile ayigcini nje ngokunciphisa ijubane lomsebenzi—ibeka izimpilo engozini. Ngichithe iminyaka eyi-14 ngiklama futhi ngifaka izixazululo zesignali zezindawo ezinzima zezimboni kanye nengqalasizinda, futhi namuhla ngifuna ukukuqondisa ngephrojekthi yangempela ekhombisa ukuthi ubunjiniyela obuhle, obungokwezifiso bungenzani.

Lo msebenzi kwakuyiTiantoushan Tunnel kuShenzhen Outer Ring Expressway. Ungumhubhe omkhulu womgwaqo omkhulu, cishe amakhilomitha angu-2.2 ubude ngomgodi ngamunye, futhi ngesikhathi sifika, ithimba lase liqedile ukumba umgodi othambekele ngamamitha angu-600. Njengoba umhubhe ujula ngaphansi komhlaba, isignali evela emibhoshongweni yangaphandle yayingakwazi ukudabula idwala elikhulu kanye nokhonkolo. Izisebenzi zazivame ukungabi namabha nhlobo. Ukuxhumana kwakungcolile, futhi ukuxhumana okuphuthumayo kwakungathembekile. Inkampani yokwakha yayidinga ikhambi elizinzile nelesikhathi eside elingahambisana nokumba okuqhubekayo.

Izimo zazingelula neze. Umhubhe wawune-geology engazinzile, uthuli oluningi, kanye nemishini esebenza amahora angama-24, okwadala ukuphazamiseka kwe-electromagnetic okungcolile. Ama-booster esignali ajwayelekile ayengeke ahlale isikhathi eside—ukudlidliza, uthuli, kanye nokuphazamiseka kwakuzowaphula ngokushesha noma kuwenze angazinzile. Ngaphezu kwalokho, umhubhe wawusandiswa, ngakho-ke uhlelo kwakudingeka luguquguquke futhi lunwetshwe, hhayi ukusethwa okuhleliwe kanye kuphela.

Asizange sisebenzise imishini engekho eshalofini. Ngemva kokuhlola indawo yonke, saklama uhlelo lokudlulisa isignali oluthile lomhubhe olwakhiwe nxazonke kwesakhiwo sokudlulisa sangaphandle, esingaphakathi. Sabeka i-antenna encane ezwela kakhulu ngaphandle komnyango womhubhe ukuze sibambe isignali ehlanzekile evela eziteshini eziseduze. Sisebenzisa ikhebula le-fiber elinokulahlekelwa okuncane, sathumela leso signali sijule emshafini ongu-600m. Ngaphakathi, ama-antenna ephaneli elibanzi asakaza isignali eqinile, ezinzile kuyo yonke indawo yokusebenza. Lonke uhlelo lwakhiwe ukuze lumelane nokuphazamiseka, luphathe ukudlidliza, futhi lukhule njengoba umhubhe uqhubeka.

Imiphumela yaba ngokushesha. Ngesikhathi sivula uhlelo, ucingo lwabasebenzi bonke lwashintsha kusukela ekungasasebenzini lwaba yizibha ezigcwele. Izingcingo zazicacile, idatha yayisebenza kahle, futhi imiyalezo yayishesha. Ngemva kokuhlola, saqopha ukuthuthuka okungu-70% emandleni esignali kanye nesilinganiso sokuqedwa kwezingcingo esingu-100%. Azisekho izindawo ezifile, asikho ukuxhumana okuyekile, asikho izinto ezingaziwa ngesikhathi somsebenzi obalulekile.

 

 

 

                       

 

 

 

 

Lo msebenzi awuyona nje indaba yempumelelo—uwubufakazi bokuthi izindawo zomhubhe nezokwakha zidinga izixazululo ezenziwe ngokwezifiso, hhayi izikhuthazi zokuthengisa ezijwayelekile. Eminyakeni edlule, ithimba lethu seliqede amaphrojekthi angaphezu kuka-500 afanayo okuhlanganisa isignali yemigwaqo emikhulu, izitimela, imihubhe, izimayini, kanye nezindawo zezimboni. Asigcini nje ngokuthengisa ihadiwe; sakha izinhlelo ezigcina abasebenzi bexhumene futhi bephephile.

 

 

                                 

 

 

Kungakhathaliseki ukuthi usebenza emhubheni omkhulu, iphrojekthi yesitimela, imayini engaphansi komhlaba, noma indawo yokwakha enkulu, uma ulwa nesiginali esingapheli noma ukuxhumana okungazinzile, ngingakusiza. Yabelana ngosayizi wephrojekthi yakho, indawo ezungezile, kanye nezidingo zenkampani, futhi ngizokunikeza iseluleko esicacile nesisebenzayo esisekelwe kokuhlangenwe nakho kwangempela kwensimu—akukho ukukhuluma ngokuthengisa, akukho ukuthembisa ngokweqile, izixazululo ezisebenzayo kuphela.