Inhloso eyinhloko yesigaba sezimpawu zomgwaqo ukuhlukanisa kahle ukuhamba kwezimoto okuphikisanayo noma okuphazamisayo kakhulu nokunciphisa ukungqubuzana kwezimoto kanye nokuphazamiseka endaweni yokuhlangana kwemigwaqo. Ukwakheka kwesigaba sezibonakaliso zomgwaqo kuyisinyathelo esibalulekile sesikhathi sezimpawu, esinquma isayensi kanye nokunengqondo kohlelo lwesikhathi, futhi sithinta ngqo ukuphepha kwezimoto kanye nokushelela kwemigwaqo.
Incazelo yamagama ahlobene nezibani zesignali zomgwaqo
1. Isigaba
Emjikelezweni wesignali, uma umzila owodwa noma eminingana yethrafikhi ithola ukuboniswa kombala wesignali ofanayo nganoma yisiphi isikhathi, isigaba sesignali esiphelele esiqhubekayo lapho ithola khona imibala ehlukene yokukhanya (oluhlaza okotshani, ophuzi nobomvu) sibizwa ngokuthi isigaba sesignali. Isigaba ngasinye sesignali siyashintshana ngezikhathi ezithile ukuze kutholakale ukuboniswa kokukhanya okuluhlaza okotshani, okungukuthi, ukuthola "ilungelo lendlela" phakathi kwempambano. Ukuguqulwa ngakunye "kwelungelo lendlela" kubizwa ngokuthi isigaba sesigaba sesignali. Isikhathi sesignali sakhiwa yisamba sazo zonke izikhathi zesigaba ezibekwe kusengaphambili.
2. Umjikelezo
Umjikelezo ubhekisela enkambisweni ephelele lapho imibala ehlukahlukene yesibani sesibani sesignali iboniswa khona ngokulandelana.
3. Ingxabano yokuhamba kwezimoto
Uma imifudlana emibili yethrafikhi eneziqondiso zokugeleza ezihlukene idlula endaweni ethile endaweni ngesikhathi esisodwa, kuzovela ukungqubuzana kwethrafikhi, futhi leli phuzu libizwa ngokuthi iphuzu lokungqubuzana.
4. Ukugcwala
Isilinganiso somthamo wangempela wethrafikhi esihambisana nomzila nomthamo wethrafikhi.
Isimiso sokuklama isigaba
1. Isimiso sokuphepha
Ukungqubuzana kokuhamba kwethrafikhi ngaphakathi kwezigaba kumele kuncishiswe. Ukugeleza kwethrafikhi okungangqubuzani kungakhululwa esigabeni esifanayo, kanti ukugeleza kwethrafikhi okungqubuzanayo kufanele kukhishwe ngezigaba ezahlukene.
2. Isimiso sokusebenza kahle
Umklamo wesigaba kufanele uthuthukise ukusetshenziswa kwesikhathi nezinsizakusebenza zesikhala endaweni yokuhlangana kwemigwaqo. Izigaba eziningi kakhulu zizoholela ekwandeni kwesikhathi esilahlekile, ngaleyo ndlela kuncishiswe umthamo kanye nokusebenza kahle kwethrafikhi yendawo yokuhlangana kwemigwaqo. Izigaba ezimbalwa kakhulu zinganciphisa ukusebenza kahle ngenxa yokushayisana okukhulu.
3. Isimiso sokulinganisela
Umklamo wesigaba udinga ukucabangela ibhalansi yokugcwala phakathi kokugeleza kwethrafikhi ohlangothini ngalunye, futhi ilungelo lendlela kufanele labiwe ngokufanele ngokwezindlela ezahlukene zokugeleza kwethrafikhi ohlangothini ngalunye. Kufanele kuqinisekiswe ukuthi isilinganiso sokugeleza kwesiqondiso ngasinye sokugeleza ngaphakathi kwesigaba asihlukile kakhulu, ukuze kungachithi isikhathi sokukhanya okuluhlaza.
4. Isimiso sokuqhubeka
Isiqondiso sokugeleza singathola okungenani isikhathi esisodwa sokukhanya okuluhlaza okuqhubekayo emjikelezweni; Zonke izinkomba zokugeleza ze-inlet kufanele zikhishwe ngezigaba eziqhubekayo; Uma imifudlana eminingi yethrafikhi yabelana ngomzila, kumele ikhishwe ngesikhathi esisodwa. Isibonelo, uma ithrafikhi edlulayo kanye nethrafikhi ejika kwesobunxele yabelana ngomzila ofanayo, kudingeka ikhishwe ngesikhathi esisodwa.
5. Isimiso sabahamba ngezinyawo
Ngokuvamile, abahamba ngezinyawo kufanele bakhululwe kanye nokuhamba kwezimoto ngendlela efanayo ukuze kugwenywe ukungqubuzana phakathi kwabahamba ngezinyawo nezimoto ezijika ngakwesobunxele. Ezimpambanweni zomgwaqo ezinobude obude bokuwela (obukhulu noma obulingana no-30m), ukuwela kwesibili kungasetshenziswa ngendlela efanele.
Isikhathi sokuthunyelwe: Agasti-30-2022
