Izinhlobo ezahlukene zezinhlelo zamalambu omgwaqo

Amasistimu wokukhanya kwethrafikhiziyingxenye ebalulekile yengqalasizinda yezokuthutha yesimanje futhi zisiza ukulawula ukuhamba kwezimoto nabahamba ngezinyawo ezimpambanweni zemigwaqo. Kunezinhlobo ezahlukene zezinhlelo zokukhanya kwethrafikhi ezisetshenziswa ezindaweni ezahlukene ukuze kuqinisekiswe ukuphathwa kwethrafikhi okuphephile nokusebenza kahle. Kusukela kumarobhothi esikhathi esinqunyiwe wesikhathi esinqunyiwe kuya kumasistimu aguquguqukayo athuthuke kakhulu, uhlobo ngalunye lunezici zalo ezihlukile kanye nezinzuzo.

A. Isistimu yamarobhothi anesikhathi

Amasistimu amalambu ethrafikhi anesikhathi awuhlobo oluvame kakhulu lwedivayisi yokulawula ithrafikhi. Lawa masistimu asebenza ngeshejuli enqunywe kusengaphambili, isigaba ngasinye sesiginali yethrafikhi sithatha inani elithile lesikhathi. Izikhathi zamasignali ngokuvamile zisekelwe kumaphethini omlando wethrafikhi futhi zilungiswa mathupha onjiniyela bethrafikhi. Nakuba amarobhothi esikhathi esinqunyiwe akwazi ukuphatha kahle ukuhamba kwethrafikhi, angase angaphenduli ezinguqukweni zesikhathi sangempela ezimweni zethrafikhi.

B. Isistimu yezibani zethrafikhi eguquguqukayo

Ngokuphambene, amasistimu amalambu ethrafikhi aguquguqukayo aklanyelwe ukulungisa isikhathi samasignali omgwaqo ngokusekelwe kudatha yethrafikhi yesikhathi sangempela. Lawa masistimu asebenzisa izinzwa namakhamera ukuqapha ukuhamba kwethrafikhi futhi alungise isikhathi sesignali njengoba kudingeka. Ngokuphendula ngokuguqukayo ezinguqukweni zevolumu yethrafikhi, amarobhothi aguquguqukayo angasiza ekunciphiseni ukuminyana futhi athuthukise ukusebenza kahle okuphelele kwethrafikhi. Ngaphezu kwalokho, amasistimu aguquguqukayo angabeka phambili ukugeleza kwethrafikhi ethile, njengokunikeza ukuhamba kwethrafikhi enkulu amalambu aluhlaza amade phakathi namahora aphakeme.

C. Uhlelo lwamalambu omgwaqo olushayelwa

Olunye uhlobo lwamarobhothi amarobhothi amarobhothi ashayelwa wukuba khona kwemoto noma umuntu ohamba ngezinyawo ezimpambanweni zomgwaqo. I-Drive Signal isebenzisa izinzwa, njengezitholi zokukhala noma amakhamera, ukuze ibone ukuba khona kwezimoto ezilindile ezimpambanweni zomgwaqo. Uma imoto isitholiwe, isignali iyashintsha ukuze ihambisane nokugeleza kwethrafikhi. Lolu hlobo lwesistimu luwusizo ikakhulukazi ezindaweni ezinamaphethini ethrafikhi ashintshayo, njengoba lungalungisa isikhathi sesiginali ngokusekelwe esidingweni sangempela.

D. Isistimu yokukhanya kwethrafikhi ehlakaniphile

Eminyakeni yamuva nje, kube nentshisekelo ekhulayo kumasistimu okukhanya kwethrafikhi ahlakaniphile, asebenzisa ubuchwepheshe obuthuthukisiwe obufana nobuhlakani bokwenziwa nokufunda komshini ukuze kuthuthukiswe ukugeleza kwethrafikhi. Lawa masistimu angahlaziya inani elikhulu ledatha futhi enze izinqumo zesignali yesikhathi ngesikhathi sangempela, ecabangela izici ezifana nevolumu yethrafikhi, isivinini semoto nomsebenzi wabahamba ngezinyawo. Ngokusebenzisa ama-algorithm aqagelayo, amarobhothi ahlakaniphile angabikezela amaphethini wethrafikhi futhi alungise ngokuqhubekayo isikhathi sesignali.

E. Isistimu yamarobhothi enziwe yabahamba ngezinyawo

Ukwengeza, kunesistimu yezibani zethrafikhi ezenziwe zasebenza zabahamba ngezinyawo eklanyelwe ukubeka phambili ukuphepha kwabahamba ngezinyawo ezimpambanweni zomgwaqo. Lawa masistimu afaka inkinobho yokusunduza noma amasiginali asebenze avumela abahamba ngezinyawo ukuthi bacele ukuwela. Uma yenziwe yasebenza, isignali yabahamba ngezinyawo iyashintsha ukuze ivimbe ithrafikhi yezimoto futhi inikeze abahamba ngezinyawo isikhathi esiphephile sokuwela. Lolu hlobo lwesistimu yezibani zethrafikhi lubalulekile ekuqinisekiseni ukuphepha kwabahamba ngezinyawo kanye nokukhuthaza ukuhambahamba ezindaweni zasemadolobheni.

Ngokungeziwe kulezi zinhlobo zamasistimu amalambu omgwaqo, kukhona namasignali akhethekile asetshenziselwa izinjongo ezithile, njengokuwela ujantshi, imizila yamabhasi, kanye nezimo eziphuthumayo zokungena ezimotweni. Lezi zimpawu zenzelwe ukuhlangabezana nezidingo ezihlukile zokulawulwa kwethrafikhi futhi zithuthukise ukuphepha kwezinhlobo ezithile zethrafikhi.

Sekukonke, izinhlobo ezahlukene zezinhlelo zamalambu omgwaqo zisebenza emgomweni ofanayo wokuphatha ukugeleza kwethrafikhi nokuqinisekisa ukuphepha ezimpambanweni zomgwaqo. Nakuba izimpawu zesikhathi esinqunyiwe zendabuko zisasetshenziswa kabanzi, kunomkhuba okhulayo oya kumasistimu athuthuke kakhulu futhi aguquguqukayo asabela ezimweni zethrafikhi zesikhathi sangempela. Njengoba ubuchwepheshe buqhubeka nokuvela, singalindela ukubona ezinye izinto ezintsha ezinhlelweni zamalambu omgwaqo, okuholela kumanethiwekhi ezokuthutha asebenza kahle kakhulu naphephile.

Qixiangungumhlinzeki omuhle kakhulu we-traffic light onesipiliyoni seminyaka engu-20+ sokuthekelisa, ehlinzeka ngamakhotheshini ochwepheshe kanye nezinsizakalo zangemuva kokuthengisa. Siyakwamukela kuXhumana nathi.