Njengoko ngokuqinisekileyo uyazi,Imiqondiso yethrafikhi yezithuthi ze-LEDNgaba zifuna umbane ukuze kulawulwe ukuhamba kwezithuthi nokuphucula ukusebenza kakuhle kwendlela. Nangona kunjalo, i-low-voltage kunye ne-high-voltage zezona ndlela zimbini ziphambili zombane. Ngoko ke, ngaba umbane we-high-voltage okanye we-low-voltage unika amandla izibane zendlela? I-Qixiang iza kucacisa.
Imiqondiso yethrafikhi yezithuthi ze-LED iqhutywa ngumbane we-voltage ephezulu kwaye ilawulwa ngumbane we-voltage ephantsi.
Umbane osebenzisa umbane ophantsi:
Umbane osebenzisa umbane ophantsi usetyenziswa njengomsinga wesignali, ngokubanzi ubhekisa kwiisekethe zeDC okanye iaudio, ividiyo, inethiwekhi, kunye neefowuni. Umbane weDC ngokubanzi ungaphantsi kwe-36V.
Umbane osebenza ngamandla aphezulu:
Umbane we-high-voltage usetyenziswa njengomthombo wamandla, ngokubanzi ubhekisa kwizinto zombane kwicandelo lobunjineli bombane. Ubonakala ngamandla aphezulu, umbane ophezulu, kunye ne-frequency ephantsi, kunye ne-AC voltage ngokubanzi ingaphezulu kwe-24V.
Nasiphi na isixhobo sombane esisebenzisa amandla e-AC siwela phantsi kodidi lombane osebenzisa amandla aphezulu; ngoko ke, imiqondiso yethrafikhi yezithuthi ze-LED ayihlukile.
Umbane osebenzisa amandla aphezulu kunye nombane ophantsi osetyenziswa kwimiqondiso yethrafikhi yezithuthi ze-LED awubhekiseli nje kwi-voltage okanye kumbane wombane, kodwa ubhekisa kuyo yonke inkqubo. Umzekelo, izibane, umoya opholileyo, kunye neenkqubo zamandla zonke ziwela phantsi kodidi lombane osebenzisa amandla aphezulu, ngelixa ukhuseleko lomlilo, ukhuseleko, kunye neenkqubo ezikrelekrele zokwakha ziwela phantsi kodidi lombane osebenzisa amandla aphantsi.
Umgaqo wokusebenza kwenkqubo yokulawula isignali yendlela:
Ukuze kugqitywe yonke inkqubo yolawulo lweempawu zendlela, kufuneka umlawuli oyintloko, isekethe yokulawula, ikhawuntara, isibali-xesha, idekhoda, ijenereyitha yesignali yewotshi, isekethe yokuchonga ukukhanya kwesignali kunye nesekethe yokuqhuba, kunye nesekethe yokuchonga ukubonisa yedijithali kunye nesekethe yokuqhuba.
Ijenereyitha yesibini yepulse ngumthombo wesignali yewotshi eqhelekileyo yesibali-xesha kunye nomlawuli kule nkqubo; idekhoda ikhupha imiqondiso yokulawula kwiiseti ezimbini zezibane zesignali, eziqhuba izibane zesignali emva kokudlula kwisekethe yokuqhuba; isilawuli yinxalenye ephambili yenkqubo, elawula ukusebenza kwesibali-xesha kunye nedekhoda.
Emva koko, ijenereyitha yesignali yewotshi idlulisela isignali kwisekethe yokulawula ephambili kunye nekhawuntara, ikhawuntara iyithumela kwidekhodara, kwaye ekugqibeleni isibonisi sibonisa isiphumo, sikwazisa imeko engasemva ngaphambi kokuba siyithumele kwisekethe yokulawula ephambili. Emva koko idekhodara idlulisela isignali kwizibane zendlela, iyibonisa kwizibane zendlela eziphambili nezesibini ngokwahlukeneyo.
Iindlela zokulawula isignali yethrafikhi yezithuthi ze-LED zezi zilandelayo:
1. Ulawulo oluZiqhelanisayo:
Ukuze kwenziwe iskimu esibanzi sexesha, ulawulo oluhambelanayo lwezibane zendlela luqwalasela izinto eziguquguqukayo ezifana nokuhamba kwezithuthi, inani leendawo zokuma, ixesha lokulibaziseka, kunye nobude bomgca. Nokuba iimeko zezithuthi zitshintsha njani, le ndlela igcina ulawulo olufanelekileyo.
2. Ulawulo olusekelwe kwiSensor:
Ukufaka izixhobo zokubona izithuthi kwiindawo ezidibanayo yeyona nto iphambili kulawulo olusekelwe kwizixhobo zokubona. Ezi zixhobo zokubona izithuthi zibala iskimu sexesha lezibane zethrafikhi ngokusekelwe kwinani lezithuthi ezidlulayo, kusetyenziswa ikhompyutha okanye umlawuli okrelekrele. Ngokusekelwe kwidatha evela kwiizixhobo zokubona izithuthi, ubude bomjikelo kunye nobude bokukhanya okuluhlaza kunokutshintshwa, kuphuculwe umthamo wokudibana, kuncitshiswe ukulibaziseka, kwaye kuphendulwe ngcono kwiinguqu kumthamo wezithuthi.
3. Ulawulo olunexesha:
Indlela eqhelekileyo ngakumbi kukulawula ixesha. Inkqubo yexesha emiselweyo ilandelwa ngumlawuli wesignali yethrafikhi. Ulawulo lwexesha ligama eliqhelekileyo loku. Ulawulo lwexesha olunexesha luhlobo lolawulo oluzenzekelayo; indibaniselwano eyahlukeneyo yeeparameter zexesha yenza iinkqubo ezahlukeneyo zexesha lesignali. Inkqubo yolawulo lwexesha olunecandelo elinye isebenzisa inkqubo yexesha enye kuphela ngosuku; inkqubo yolawulo lwexesha olunecandelo elininzi isebenzisa iinkqubo ezininzi zexesha ngosuku.
NgokubaImiqondiso yethrafikhi yezithuthi ze-LED ngobuninzi, ungajongi kude kuneQixiang. Ubonelelo oluthe ngqo kwifektri, umgangatho othembekileyo. Sinikezela uluhlu olupheleleyo lwezibane zezithuthi, izibane zabahambi ngeenyawo, izibane zeentolo, izibane zokubala ixesha, kunye neemodeli ezisebenzisa amandla elanga. Izibane ze-LED zigcina amandla, zikhanya kakhulu, azingeni manzi, kwaye zilwa nokwaluphala. Ukwenziwa ngokwezifiso kuyaxhaswa. Izaphulelo ezininzi ziyafumaneka. Ukuthunyelwa kwilizwe lonke kunye nenkonzo eqinisekisiweyo emva kokuthengisa. Siyamkela imibuzo kunye neengxoxo malunga nobunjineli bukamasipala, ukuthengwa kweeprojekthi, kunye nentsebenziswano yexesha elide. Izenzo zoshishino ezithembekileyo.
Ixesha lokuthumela: Matshi-11-2026
