Isibane sesignali yelanga esiphathwayo luhlobo lwesibane sesignali yelanga esiphathwayo nesiphakanyiswayo nesiphakanyiswayo. Asilula nje kuphela kwaye siyashukuma, kodwa sinobuhlobo kakhulu nokusingqongileyo. Sisebenzisa iindlela ezimbini zokutshaja zamandla elanga kunye nebhetri. Okubaluleke ngakumbi, kulula kwaye kulula ukuyisebenzisa. Singakhetha indawo ngokweemfuno zokwenyani kwaye silungise ubude bexesha ngokwendlela yokuhamba kwezithuthi. Sisebenza kwiindawo ezidibana ngayo iindlela zasezidolophini, izithuthi zomyalelo wongxamiseko kunye nabahambi ngeenyawo xa umbane ucimile okanye izibane zokwakha zingasebenzi. Isibane sesignali sinokuphakanyiswa okanye sehliswe ngokweemeko ezahlukeneyo zejografi kunye nemozulu. Isibane sesignali sinokushukunyiswa ngokuthanda kwaye sibekwe kwiindawo ezahlukeneyo ezidibana ngayo ngexesha likaxakeka.
Ngenxa yophuhliso olukhawulezayo lwezithuthi zendlela, inani lemisebenzi yokugcinwa kweendlela nalo liyakhula. Nanini na xa kukho iprojekthi yokugcinwa kweendlela, umkhosi wamapolisa kufuneka wonyuswe. Ngenxa yokuba umkhosi wamapolisa ulinganiselwe, uhlala ungakwazi ukuhlangabezana neemfuno zokhuseleko lwezithuthi zendlela zeprojekthi yokugcinwa kwendlela. Okokuqala, akukho siqinisekiso sokhuseleko kubasebenzi bokwakha; Okwesibini, ngenxa yokungabikho kwemiqondiso yezithuthi ekrelekrele eshukumayo, izinga leengozi zendlela liyanda, ingakumbi kwiindlela zezithuthi ezikude.
Isibane sesignali yelanga esiphathwayo singasombulula ingxaki yesikhokelo sendlela kubunjineli bokugcinwa kwendlela. Ngexesha lokugcinwa kwecandelo leendlela ezinezithuthi ezininzi, isibane sesignali yelanga esiphathwayo sisetyenziselwa ukuvala icandelo lokugcinwa kwendlela kunye nokukhokela izithuthi. Okokuqala, ukhuseleko lwabasebenzi bokwakha luyaqinisekiswa; okwesibini, amandla ezithuthi endleleni ayaphucuka kwaye imeko yokuxinana iyancitshiswa; okwesithathu, ukwenzeka kweengozi zendlela kuyathintelwa ngempumelelo.
Iingenelo zesibane sesignali yelanga esiphathwayo:
1. Ukusetyenziswa kwamandla aphantsi: ekubeni i-LED isetyenziswa njengomthombo wokukhanya, ineengenelo zokusetyenziswa kwamandla aphantsi kunye nokonga amandla xa kuthelekiswa nemithombo yokukhanya yendabuko (njengezibane ze-incandescent kunye nezibane ze-halogen tungsten).
2. Ubomi benkonzo yesibane seesignali zendlela ezingxamisekileyo bude: ubomi benkonzo ye-LED bufikelela kwiiyure ezingama-50000, amaxesha angama-25 kunobo bezibane ze-incandescent, nto leyo enciphisa kakhulu iindleko zokugcina isibane sesignali.
3. Umbala ocacileyo womthombo wokukhanya: umthombo wokukhanya we-LED ngokwawo unokukhupha ukukhanya okubonakalayo okufunekayo sisignali, kwaye ilensi ayifuni kongeza umbala, ngoko ke akuyi kubakho ziphene ezibangelwa kukuphela kombala welensi.
4. Ukukhanya okuqinileyo: ukuze kufumaneke ukusasazwa kokukhanya okungcono, imithombo yokukhanya yendabuko (njengezibane ze-incandescent kunye nezibane ze-halogen) kufuneka ixhotyiswe ngeekomityi ezikhanyayo, ngelixa izibane ze-LED signal traffic zisebenzisa ukukhanya okuthe ngqo, okungenjalo ngasentla, ngoko ukukhanya kunye nobubanzi buphuculwe kakhulu.
5. Ukusebenza okulula: amavili amane e-universal afakwe ezantsi kwemoto yesignali yelanga ehambayo, enye yawo inokutyhalelwa ukuba ihambe; Umlawuli wesignali yethrafikhi usebenzisa ulawulo lwe-multi-channel kunye ne-multi-period, olulula ukuyisebenzisa.
Ixesha lokuthumela: Agasti-09-2022
