Ngonyaka owedlule, othintwe yizici ezingaqinisekile njenge-coronavirus entsha, ukushoda kwethempeli, kanye nokushoda kwezinto ezingavuthiwe, konke ukuhamba kwempilo kwabhekana nezinselelo ezinkulu, kepha imishini yenethiwekhi kanye ne-switch ephakathi ayizange ibe nomthelela omkhulu. Kulindelwe ukuthi imakethe yokushintsha izogcina ukukhula okuqhubekayo kwesikhathi esizayo
Ukushintshwa kwezimboni kungumgogodla wokuxhumana kwezimboni. Ukushintshwa, uma kuhlukaniswe ngokwemvelo yokusebenza, kungahlukaniswa ngokushintshwa kwezinga lezengelo kanye nokushintshwa kwezimboni. Okwedlule kusetshenziswa ezindaweni ezisehhovisi njengamabhizinisi namakhaya, kuyilapho owokugcina kufaneleka kakhulu ezindaweni ezinokhahlo.
Njengamanje, okusetshenziswa kakhulu emakethe kungukushintsha kwezimboni, futhi ngesikhathi se-Intanethi yazo yonke into, kubizwa nangokuthi umnyombo wokuxhumeka kwezimboni, ngakho-ke uma ukhuluma ngokushintshana, ngokuvamile kubhekiswa ekushintsheni kwezimboni.
Ukushintshwa kwezimboni kuwuhlobo olukhethekile lokushintshwa, uma kuqhathaniswa nokushintshwa okujwayelekile. Ngokuvamile zilungele izindawo ezinamabanga amancane ngezindawo eziyinkimbinkimbi futhi eziguqukayo, njengokushisa okungalawuleki (akukho simo somoya, akukho mthunzi womoya, awukho umthunzi), Uthuli olunzima, ubungozi bemvula, izimo ezinzima zokuhlinzekwa kwamandla, njll.
Kubalulekile ukuqaphela ukuthi kwisimo sohlelo lokusebenza lokuqapha kwangaphandle, ukushintshwa kwezimboni kudinga futhi umsebenzi we-poe. Ngoba ukushintshwa kwangaphandle kwezimboni kudinga i-bolt yangaphandle noma ikhamera ye-dome yangaphandle, kanti imvelo ikhawulelwe, akunakwenzeka ukufaka ukuhlinzekwa kwamandla kwalawa makhamera. Ngakho-ke, i-POE ingahambisa amandla kwikhamera ngentambo yenethiwekhi, exazulula inkinga yokunikezwa kwamandla. Manje amadolobha amaningi asebenzisa lolu hlobo lokushintshana kwezimboni ngokuhlinzekwa kwamandla kwe-poe.
Mayelana nemakethe yohlelo lokusebenza lwasekhaya, amandla kagesi kanye nezitimela zokuhamba kuyizinkambu zohlelo lokusebenza ezisemqoka zokushintshwa kwezimboni. Ngokusho kwemininingwane, baye babalelwa cishe ama-70% emakethe yasekhaya.
Phakathi kwazo, imboni yamandla kagesi iyinkambu yohlelo lokusebenza ebaluleke kakhulu yokushintshwa kwezimboni. Njengoba imboni iyaqhubeka nokushintsha ekuqondisweni okukhaliphile, okusebenzayo, okuthembekile nokukhula, ukutshala imali okuhambisanayo kuzoqhubeka nokwanda.
Imboni yezokuhamba ingumkhakha wesicelo wesibili ngobukhulu besitatimende sezimboni. Eminyakeni yamuva nje, ngokwenyuka okuqhubekayo kokutshalwa kwezimali okusheshayo kwesitimela kanye nokujula okwengeziwe kwe-Urban Rail, kanye nokujula okuqhubekayo kokuqonda kanye nemikhakha yezindawo zokuhamba embonini yezokuhamba kugcinile ijubane eliphezulu.
Ngokuzayo, ngentuthuko eqhubekayo yenqubo yeze-automation yezimboni kanye nokukhushulwa okuqhubekayo kohlelo lwezobuchwepheshe bezimboni, ukushintshwa kwezimboni kuzoletha ukuthuthukiswa okukhulu. Ukusuka eqophelweni lobuchwepheshe, ukuxhumana kwesikhathi sangempela, ukuqina nokuvikeleka kungukugxila kwemikhiqizo yezimboni ethernet switch switch. Ngokombono womkhiqizo, umsebenzi ohlukahlukene ukuqondiswa kwentuthuko kwe-Industrial Ethernet switch.
Ngokuthuthuka okuqhubekayo nokuvuthwa kwezobuchwepheshe bezindiza zezimboni, amathuba okushintshwa azoqhuma futhi. I-Xiamen Tongkong, njenge-ejenti yokushintshwa komkhiqizo wezimboni ezidumile kwasekhaya nakwamanye amazwe, njengeHirschmann, Moxa, kumele ibambe inkambiso yentuthuko futhi yenze amalungiselelo kusenesikhathi.
Isikhathi sePosi: Dece-23-2022