Inkqubo yokulawula ngokuzenzekelayo yezibane zendlela yeyona nto ibalulekileyo ekufezekiseni ucwangco lwendlela. Izibane zendlela ziyinxalenye ebalulekileyo yeempawu zendlela kunye nolwimi olusisiseko lwezithuthi zendlela.
Izibane zendlela ziquka izibane ezibomvu (ezibonisa ukuba akukho zithuthi), izibane eziluhlaza (ezibonisa ukuba izithuthi azikho), kunye nezibane ezimthubi (ezibonisa izilumkiso). Zahlulwe ngolu hlobo: isibane seemoto, isibane seemoto esingesiso seemoto, isibane seemoto esinqumla abantu ngeenyawo, isibane sendlela, isibane seendlela, isibane sesilumkiso esikhanyayo, isibane sendlela kunye nesibane sendlela.
Izibane zendlela ziluhlu lweemveliso zokhuseleko lwendlela. Zisisixhobo esibalulekileyo sokuqinisa ulawulo lwendlela, ukunciphisa iingozi zendlela, ukuphucula ukusebenza kakuhle kwendlela kunye nokuphucula iimeko zendlela. Zifanelekile kwiindawo ezinqamlezayo ezifana neendawo ezinqamlezayo kunye neendawo ezinqamlezayo ezinomfanekiso ka-T. Zilawulwa ngumatshini wokulawula isignali yendlela, ukuze izithuthi kunye nabahambi ngeenyawo bakwazi ukudlula ngendlela ekhuselekileyo necwangcisiweyo.
Ingohlulwa ibe lulawulo lwexesha, ulawulo lokungenisa kunye nolawulo oluhambelanayo.
1. Ulawulo lwexesha. Umlawuli wesignali yethrafikhi kwindawo edibana kuyo iimoto usebenza ngokwesicwangciso sexesha esimiselweyo, esaziwa ngokuba lulawulo lwebhayisekile eqhelekileyo. Esi sisebenzisa iskimu sexesha esinye kuphela ngosuku sibizwa ngokuba lulawulo lwexesha lesigaba esinye; eso samkela izicwangciso zexesha ezininzi ngokwenani lethrafikhi yamaxesha ahlukeneyo sibizwa ngokuba lulawulo lwexesha lesigaba ezininzi.
Eyona ndlela ilula yokulawula kukulawula ixesha lendawo enye edibana kuyo. Ulawulo lomgca kunye nolawulo lomphezulu lunokulawulwa ngexesha, elikwabizwa ngokuba yinkqubo yokulawula umgca ongashukumiyo kunye nenkqubo yokulawula umphezulu ongashukumiyo.
Okwesibini, ulawulo lokungenisa. Ulawulo lokungenisa yindlela yokulawula apho isixhobo sokubona isithuthi sibekwe khona emnyango wesiphambuka, kwaye iskimu sexesha lesignali yethrafikhi sibalwa yikhompyutha okanye ikhompyutha ekrelekrele yokulawula isignali, enokutshintshwa nangaliphi na ixesha ngolwazi lokuhamba kwethrafikhi olufunyenwe yisixhobo sokubona. Indlela esisiseko yokulawula ukungenisa kukulawula ukungenisa indawo enye, ebizwa ngokuba lulawulo lokungenisa indawo enye. Ulawulo lokungenisa indawo enye lunokwahlulwa lube lulawulo lokungenisa indawo enye kunye nolawulo lokungenisa indawo epheleleyo ngokweendlela ezahlukeneyo zokuseta zesisixhobo sokubona.
3. Ulawulo oluhambelanayo. Xa ithatha inkqubo yezithuthi njengenkqubo engaqinisekanga, inokulinganisa imeko yayo rhoqo, njengokuhamba kwezithuthi, inani leendawo zokuma, ixesha lokulibaziseka, ubude bomgca, njl.njl., iqonde kancinci kwaye ilawule izinto, izithelekise neempawu ezifunekayo ze-dynamic, kwaye isebenzise umahluko ukubala Indlela yokulawula etshintsha iiparameter ezihlengahlengiswayo zenkqubo okanye ivelise ulawulo ukuqinisekisa ukuba isiphumo solawulo sinokufikelela kulawulo olufanelekileyo okanye olungaphantsi kolona lufanelekileyo nokuba imeko-bume itshintsha njani.
Ixesha lokuthumela: Juni-08-2022
