Ma LED traffic traffic signals anoshandisa magetsi ane voltage shoma here kana kuti ane voltage yakawanda?

Sezvamunonyatsoziva,Zviratidzo zvemotokari dze LEDZvinoda magetsi kuti zvidzore kufamba kwemotokari uye kuvandudza mashandiro emugwagwa. Asi, magetsi ane simba shoma nemagetsi akakwira ndiwo marudzi maviri makuru emagetsi. Saka, magetsi ane simba guru kana kuti akaderera anopa simba kumwenje yemotokari here? Qixiang ichatsanangura.

Zviratidzo zve LED zvinofambiswa nemagetsi ane simba guru uye zvinodzorwa nemagetsi ane simba shoma.

Magetsi ane simba shoma:

Magetsi ane voltage shoma anoshandiswa sechiratidzo chemagetsi, kazhinji zvichireva maDC circuits kana odhiyo, vhidhiyo, network, uye nharembozha. DC voltage inowanzo kuve iri pasi pe36V.

Magetsi ane simba guru:

Magetsi ane simba guru anoshandiswa senzvimbo yemagetsi, zvichireva zvikamu zvemagetsi zviri mumunda weinjiniya yemagetsi. Anoratidzwa nesimba guru, simba remagetsi rakawanda, uye frequency yakaderera, ne AC voltage iri pamusoro pe 24V.

Chero michina yemagetsi inoshandisa simba reAC inowira muchikamu chemagetsi ane simba guru; saka, zviratidzo zvemotokari dze LED hazvisi zvakasiyana.

Magetsi ane simba guru uye mashoma anoshandiswa mu LED mota haangorevi magetsi kana magetsi emagetsi chete, asi kuti anoreva sisitimu yese. Semuenzaniso, mwenje, mhepo inotonhodza, uye masisitimu emagetsi ese ari muchikamu chemagetsi ane simba guru, nepo dziviriro yemoto, kuchengetedzeka, uye masisitimu ekuchenjera ekuvaka ari muchikamu chemagetsi ane simba shoma.

Nheyo yekushanda kwehurongwa hwekudzora zviratidzo zvemugwagwa:

Kuti kupedziswe maitiro ese ekudzora zviratidzo zvemugwagwa, chinodzora chikuru, dunhu rekudzora, kaunda, nguva, decoder, jenareta rechiratidzo chewachi, decoding yemwenje yechiratidzo uye dunhu rekutyaira, uye display yedhijitari decoding uye dunhu rekutyaira zvinodiwa.

Jenareta yechipiri yepulse ndiyo sosi yechiratidzo chewachi ye timer ne controller mune ino system; decoder inoburitsa ma control signals emaseti maviri e signal lights, ayo anotyaira signal lights mushure mekupfuura nepakati pe driving circuit; controller ndiyo chikamu chikuru che system, ichidzora mashandiro e timer ne decoder.

Zvadaro, jenareta rechiratidzo chewachi rinotumira chiratidzo kudunhu guru rekudzora uye kaunda, kaunda rinochitumira kudhikodha, uye pakupedzisira chiratidziro chinoratidza mhedzisiro, chichizivisa mamiriro acho ezvinhu usati wachidzosera kudunhu guru rekudzora. Dhikodha rinozotumira chiratidzo kumwenje yemigwagwa, richichiratidza pamwenje mikuru neyechipiri zvichiteerana.

Nzira dzekudzora chiratidzo chemotokari ye LED ndeidzi:

1. Kudzora Kuchinjika:

Kuti vagadzire hurongwa hwakazara hwenguva, kudzora mwenje yemotokari kunogadzirisa zvinhu zvakaita sekufamba kwemotokari, huwandu hwenzvimbo dzinomira, nguva yekunonoka, uye hurefu hwemutsetse. Pasinei nekuti mamiriro emotokari anochinja sei, nzira iyi inochengetedza kutonga kwakakodzera.

2. Kudzora Kwakavakirwa Pamasensa:

Kuisa ma detector emotokari panzvimbo dzinosangana mota ndicho chinhu chikuru chekudzora kwakavakirwa pama sensor. Ma detector aya anoverenga nguva yemwenje yemotokari zvichienderana nehuwandu hwemotokari dzinopfuura nepakati, uchishandisa komputa kana controller yakangwara. Zvichibva padata rinobva kuma sensor emotokari, kureba kwebhazi uye nguva yemwenje wegirini zvinogona kuchinjwa, zvichivandudza kugona kwenzvimbo dzinosangana mota, kuderedza kunonoka, uye kugadzirisa zviri nani kusiyana kwehuwandu hwemotokari.

3. Kudzora Nenguva:

Imwe nzira yakajairika ndeyekudzora nguva yakatarwa. Chirongwa chenguva chakatemerwa chinoteverwa nemutongi wezviratidzo zvetraffic. Kudzora nguva nenguva izwi rakajairika reizvi. Kudzora nguva nenguva kwenguva yakatarwa rudzi rwekudzora otomatiki; musanganiswa wakasiyana-siyana wezviyero zvenguva zvinoumba zvirongwa zvakasiyana zvenguva yechiratidzo. Sisitimu yekudzora nguva yechikamu chimwe chete inoshandisa chirongwa chenguva chimwe chete pazuva; sisitimu yekudzora nguva yezvikamu zvakawanda inoshandisa zvirongwa zvakawanda zvenguva pazuva.

Zvezviratidzo zvemotokari dze LED zvekutengesa zvakawanda, usatsvaga kumberi kunze kweQixiang. Kuwanikwa kwemotokari zvakananga, mhando yakavimbika. Tinopa mwenje wemotokari dzakasiyana-siyana, mwenje wevanofamba netsoka, mwenje yemiseve, mwenje wekuverenga nguva, uye modhi dzinoshandisa simba rezuva. Mwenje ye LED inochengetedza simba, inopenya zvakanyanya, haipindi mvura, uye inodzivirira kukwegura. Kugadziriswa kunotsigirwa. Zvidzikiso zvakawanda zviripo. Kutumirwa kwenyika yese uye sevhisi yakavimbiswa mushure mekutengesa. Tinogamuchira mibvunzo nehurukuro maererano neinjiniya yemuguta, kutenga mapurojekiti, uye kushandira pamwe kwenguva refu. Maitiro ebhizinesi akavimbika.