Ngokusheshisa kwemboni yamarobhothi yomhlaba wonke ekuthuthukisweni "kobuhlakani, ukuguquguquka, kanye nezimo eziningi", usayizi wemakethe yamarobhothi emhlabeni wonke udlule amaRandi ayizigidigidi ezingama-65 zaseMelika ngo-2024, lapho amarobhothi ezimboni enza khona okungaphezu kwama-50%, kanti amarobhothi esevisi namarobhothi akhethekile ayaqhubeka nokuhola izinga lokukhula. Ngemuva kokwenziwa kwemiyalelo enembile kanye nokudluliselwa kwamandla okuzinzile ngamarobhothi, izixhumi, njenge "imithambo yegazi yokudlulisa amandla" kanye "nezinzwa zokusebenzisana kwesignali", zivumelana nezidingo ezidingayo zezinhlobo ezahlukene zamarobhothi ngokusebenzisa ubuchwepheshe obulula, obuzinzile, kanye nobusha obuhlanganisiwe, ziba yingxenye ebalulekile eqhuba intuthuko yekhwalithi ephezulu yemboni yamarobhothi.
Ukulwa nokudlidliza kanye nokulwa nokukhululeka + umthamo wokuthwala wamanje ophezulu, kwakha "umugqa wokuvikela wokukhiqiza" oqinile wamarobhothi ezimboni
Amarobhothi ezimboni ezimweni ezifana nokushisela izimoto kanye nokuhlanganiswa kwe-elekthronikhi kudingeka amelane nokudlidliza okuvama kakhulu kanye nemithwalo yamandla aphezulu ngokushesha isikhathi eside. Izixhumi zendabuko zivame ukungasebenzi ngenxa yokuxhumana okungekuhle, okuthinta ukusebenza kahle komugqa wokukhiqiza. Ukuphendula leli phuzu elibuhlungu, isizukulwane esisha sezixhumi zamarobhothi ezimboni samukela umklamo "wesakhiwo esizikhiyayo esikabili + umqhubi wesiliva ofakwe ithusi": ibhande elizikhiyayo lingamelana nokudlidliza kwe-broadband okungu-2000Hz, okuqinisekisa ukuthi akukho ukukhululeka kwesixhumi ngesikhathi sokwandiswa okuphindaphindiwe kanye nokujikeleza kwengalo yerobhothi; Ukuqhuba komqhubi wesiliva ofakwe ithusi kufinyelela ku-98% IACS, kusekela ukudluliswa kwamandla aphezulu okungu-50-150A. Ukunyuka kwezinga lokushisa kulawulwa ngaphakathi kwama-28 ℃ kumandla kagesi alinganisiwe angu-100A ukugwema amaphutha abangelwa ukushisa ngokweqile.
Ngokusho kwedatha evela efektri ethile yezimoto, amarobhothi okushisela ahlonyiswe ngalolu hlobo lwesixhumi angasebenza ngokuqhubekayo amahora angu-3000 ngaphandle kokuma, kunciphisa izinga lokuhluleka ngo-92% uma kuqhathaniswa nemishini yendabuko, futhi kwandise umthamo wokukhiqiza wansuku zonke womugqa wokukhiqiza ngo-18%. Ngesikhathi esifanayo, isixhumi samukela izinga lokuvikelwa kwe-IP65, elingamelana nentuthu yokushisela kanye nokunciphisa ukuguguleka koketshezi, futhi impilo yesevisi yandiswa ibe ngaphezu kweminyaka emi-5, kunciphisa kakhulu izindleko zokulungisa zamabhizinisi.
I-Miniaturization + ukusetshenziswa kwamandla okuphansi, okuvumelaniswe "nezidingo zesikhala nokukhuthazela" zamarobhothi esevisi
Amarobhothi esevisi, njengamarobhothi okuhlanza asekhaya namarobhothi okulethwa kwezentengiselwano, anqunyelwe yisidingo "sosayizi omncane nokuqina isikhathi eside", futhi anezidingo ezinkulu zobukhulu kanye nokusetshenziswa kwamandla kwezixhumi. Izixhumi zamarobhothi esevisi ezijwayelekile zamanje zisebenzisa "isakhiwo esincane + umklamo we-impedance ephansi", kanye nomthamo oncishisiwe ngo-40% uma kuqhathaniswa nemikhiqizo yendabuko. Imodeli encane kakhulu ingu-8mm × 6mm × 4mm kuphela, engafakwa kalula esikhaleni esincane samajoyinti erobhothi kanye nezingxenye zebhethri; Umqhubi wenziwe ngethusi elingenawo umoya-mpilo ohlanzekile kakhulu, elinokumelana kokuxhumana okuphansi njengo-0.5m Ω. Ukulahleka kokudluliselwa kwamanje kuncishisiwe ngo-35% uma kuqhathaniswa nezixhumi zendabuko, kanti ukuqina okukodwa kwerobhothi elisizayo kwandiswa ngamahora angu-2-3.
Uma sithatha amarobhothi okuhlanza indlu njengesibonelo, ngemva kokuhlonyiswa ngezixhumi ezincane, ubukhulu bomzimba bungancishiswa kusuka ku-8cm kuya ku-5.5cm, kuyilapho kugcinwe isikhala esengeziwe sebhakede likadoti; amarobhothi okulethwa kwezentengiselwano angafinyelela amahora ayi-12 okulethwa okuqhubekayo ngomthwalo ogcwele ngokuxhumeka kwamandla aphansi. Ukusetshenziswa kwezixhumi ezincane kusenze sakwazi ukuthola ibhalansi ephelele phakathi 'kosayizi omncane' 'nokuphila kwebhethri ende', okuholele ekwandeni okungu-25% kokwaneliseka komsebenzisi womkhiqizo, "kusho umphathi we-R&D webhizinisi lerobhothi lesevisi.
Iyamelana nezimo ezibucayi kakhulu kanye nokuthembeka okuphezulu, isekela amarobhothi akhethekile "emisebenzini eyingozi kakhulu"
Amarobhothi akhethekile, njengamarobhothi okuhlola i-polar kanye namarobhothi okusebenza ngaphansi kwamanzi, adinga ukusebenza ezindaweni ezibucayi kakhulu njenge--60 ℃ ebanda kakhulu, izinga lokushisa eliphakeme elingu-100 ℃, noma ingcindezi ephezulu yolwandle olujulile. Ukuzivumelanisa nezimo zemvelo kwesixhumi kunquma ngqo impumelelo noma ukwehluleka komsebenzi. Ezimweni ezahlukene, izinkampani zesixhumi zethule izixazululo ezenziwe ngokwezifiso: isixhumi serobhothi se-polar sisebenzisa izinto ze-PBT ezingamelana nokushisa okuphansi, ezisengagcina ukuqina endaweni engu--60 ℃, ngamandla okufaka nokukhipha azinzile angu-30-40N; isixhumi serobhothi esingaphansi kwamanzi sifinyelela ezingeni lokuvikelwa kwe-IP68 futhi samukela ubuchwepheshe bokuvala i-vulcanization, obungasebenza ngokuqhubekayo amahora angu-72 ngaphandle kokuvuza ekujuleni kwamamitha ayi-100.
Emsebenzini wohambo lwesayensi olusezingeni eliphezulu, irobhothi lokuthola elihlonyiswe ngesixhumi esingamelani nokushisa okuphansi liqede ngempumelelo ukulinganisa ubukhulu beshidi leqhwa endaweni engu--55 ℃; Amarobhothi angaphansi kwamanzi asebenzisa izixhumi ezivalwe kakhulu ukuqoqa amasampula ezinto eziphilayo ekujuleni kwamamitha angu-300 olwandle olujulile. Ochwepheshe bezimboni bakhomba ukuthi impumelelo yamarobhothi akhethekile ayinakuhlukaniswa nokusekelwa kobuchwepheshe kwezixhumi, futhi esikhathini esizayo, izixhumi ezikhethekile ezengeziwe ezingamelani nemisebe futhi ezingamelani nokugqwala zizolethwa emakethe.
Ukuhlanganiswa kanye nobuhlakani kukhuthaza "ukuhlanganiswa kwemisebenzi eminingi" kwamarobhothi
Ngokuthuthuka kwamarobhothi abheke "ukuhlanganiswa kwezinzwa eziningi", izinhlobo eziningi zolwazi ezifana namandla, izimpawu zokulawula, kanye nedatha yesithombe kudingeka zidluliselwe ngasikhathi sinye. Izixhumi zendabuko ezihlukanisiwe azigcini nje ngokuthatha isikhala, kodwa futhi zivame ukuphazamiseka kwesignali. I-"multi in one integrated connector" entsha ihlanganisa isixhumi samandla, isixhumi se-Ethernet, kanye nesixhumi sebhasi se-CAN sibe yinye, isekela ukudluliswa kwedatha okushesha kakhulu kwe-100Mbps, ingadlulisela izimpawu zokulawula izimoto kanye nezithombe zezinzwa ezibonakalayo, futhi inciphise izinga lokuphazamiseka kwesignali ngo-80%.
Ngemva kokuba irobhothi elisebenzisanayo lihlonyiswe ngalolu hlobo lwesixhumi, ukunemba kokubekwa okubonakalayo kwanda kusuka ku-± 3mm kuya ku-± 0.5mm, okuvumela ukuhlanganiswa okunembile kwezingxenye ze-elekthronikhi; Amarobhothi okuqoqa ezolimo athola ukuxhumana kwesikhathi sangempela phakathi kwezenzo zokuqoqa nokuqashelwa kwezithelo ngokusebenzisa izixhumi ezihlanganisiwe, okwandisa ukusebenza kahle kokuqoqa ngo-40%. Ukuthandwa kwezixhumi ezihlanganisiwe kuqhuba ukuguqulwa kwamarobhothi kusukela "emsebenzini owodwa" kuya "ekubambisaneni okunemisebenzi eminingi".
Kusukela ekukhiqizweni kwezimboni kuya ezinsizakalweni zasekhaya, kusukela ocwaningweni olusenyakatho kuya ekuhloleni okujulile kolwandle, izixhumi bezilokhu "ziyitshe legumbi elingabonakali" lokusebenza kahle kwamarobhothi. Njengoba ubuchwepheshe bamarobhothi buqhubekela ezimweni eziqondile neziyinkimbinkimbi, izixhumi zizoqhubeka nokubuyela eziqondisweni "ezincane, ezihlanganisiwe, nezihlakaniphe kakhulu", zifake umfutho oqhubekayo ekuthuthukisweni okusha kwemboni yamarobhothi futhi zisize ekwakheni ukukhiqiza kwesikhathi esizayo okusebenzayo nokuhlakaniphe kakhulu kanye nendawo yokuphila.
Isikhathi sokuthunyelwe: Septhemba-27-2025