Zilawulwa kanjani amalambu omgwaqo? Impendulo ileleabalawuli bezimpawu zethrafikhi, okungamadivayisi abalulekile ekuphatheni ukugeleza kwethrafikhi lapho kuhlangana khona. Kulesi sihloko, sizohlola indima yezilawuli zesiginali yethrafikhi nokuthi zisebenza kanjani ukuqinisekisa ukuthi izimoto zihamba kahle futhi kahle endleleni.
Yini isilawuli sesiginali yethrafikhi?
Izilawuli zesiginali yethrafikhi zingamadivayisi wekhompyutha alawula amalambu omgwaqo ezindaweni zokuhlangana. Umsebenzi wayo oyinhloko ukunikeza ilungelo lendlela yokuhamba okuhlukile kwethrafikhi ngokunquma lapho iqembu ngalinye lezimoto kufanele libe nokukhanya okuluhlaza. Lezi zilawuli zivame ukufakwa kumakhabethe eduze kwezindawo zokuhlangana.
Isilawuli sisebenza ngokusekelwe kusethi yama-algorithms achazwe ngaphambilini acabangele izinto ezahlukahlukene ezifana nevolumu yomgwaqo, isikhathi sosuku, kanye nomsebenzi wezinyawo. Basiza kakhulu ukuhamba kwethrafikhi okuphelele futhi banciphise ukugcwala. I-algorithm isebenzisa okokufaka okuvela ezinzwa ezahlukahlukene, ama-detectors, kanye nama-timers ukubala indlela ephumelela kakhulu yokunikeza amahlandla aluhlaza ekuhambeni okuhlukile komgwaqo.
Ngabe umlawuli wesiginali wethrafikhi uquketheni?
Inzwa evamile esetshenziswa kubalawuli bezimpawu zethrafikhi yinzwa yokutholwa kwemoto. Lezi zinzwa zivame ukufakwa emigwaqweni eseceleni futhi zikwazi ukuthola ubukhona bezimoto ezilinde lapho kuhlangana khona. Lapho imoto ifinyelela ukukhanya okubomvu, inzwa ithumela isibonakaliso kumlawuli, lapho-ke inquma isikhathi esifanele sokushintsha ukukhanya kube luhlaza.
AbakwaPederrian Detectors bangenye ingxenye ebalulekile yezilawuli zesiginali yethrafikhi. Lezi zitokisi zivame ukubekwa eduze kwe-pedorestrian crost futhi zikwazi ukuthola ukuthi ngabe kukhona abahamba ngezinyawo abalinde ukuwela umgwaqo. Lapho kutholwa umuntu ohamba ngezinyawo, isilawuli sizokwabela isikhathi eside esiluhlaza emgodini we-crosswalk ukuqinisekisa ukuphepha kwabahamba ngezinyawo.
Ngaphezu kokufakwa kwe-Sensor, abalawuli bezimpawu zethrafikhi basebenzisa ama-timers ukulawula ukuhamba kwethrafikhi. Isikhathi sivame ukuhlelwa ukuxhumanisa amaphethini omgwaqo usuku lonke. Isibonelo, ngesikhathi sokujaha ihora, ama-timers angahle ahlelwe ukwaba isikhathi esikhanyayo esiluhlaza emigwaqweni emikhulu yokuhlalisa amanani aphezulu wethrafikhi.
Abalawuli besiginali bezimoto banamuhla bavame ukuxhumeka ezinhlelweni zokulawulwa kwezimoto eziphakathi. Uhlelo luvumela onjiniyela bezimoto ukuthi baqaphe ukude futhi balawule ukuhlangana okuningi. Ngokuhlaziya idatha yethrafikhi yesikhathi sangempela kanye nokushintsha isikhathi sesiginali isikhathi ngokufanele, onjiniyela bangabe bandisa ukuhamba kwethrafikhi kuwo wonke umgwaqo.
Ngamafuphi, abalawuli bezimpawu zethrafikhi badlala indima ebalulekile ekuphatheni amalambu omgwaqo kanye nokuqinisekisa ukuhamba ngempumelelo komgwaqo. Ngokusebenzisa okokufaka kusuka ezinzwaneni, ethayimeni, kanye nama-timers, la madivayisi anikezela amahlandla akhanyayo okukhanya kokugeleza kwezimoto ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achazwe ngaphambilini Ngokusho kwama-algorithms achaziwe ngokusho kwama-algorithms achazwe ngaphambilini Njengoba kuthuthukiswa ubuchwepheshe, abalawuli bezimpawu zethrafikhi baqala ngokwengeziwe futhi bahlanganiswe nezinhlelo zokulawulwa kwethrafikhi eziphakathi, ekugcineni ziholela emigwaqweni ephephe futhi esebenza kahle ngayo konke.
Uma unentshisekelo kulawuli lwesiginali yethrafikhi, wamukelekile ukuxhumana nomkhiqizi wesilawuli se-qxiangFunda kabanzi.
Isikhathi sePosi: Jul-04-2023
