Izibali-sikhathi zokubala phansi izibani zethrafikhi njengezindlela ezisizayo zezindawo ezintsha kanye nezibonisi zesignali yemoto ezihambisanayo zinganikeza isikhathi esisele sesibonisi sombala obomvu, ophuzi, noluhlaza okotshani kumngane womshayeli, zinganciphisa imoto phakathi kokuhlangana kwesikhathi sokubambezeleka, futhi zithuthukise ukusebenza kahle kwethrafikhi.
1. Ukusetshenziswa kwamandla okuphansi.
2. Inezinzuzo zesakhiwo esisha kanye nokubukeka okuhle Ngokombono wesakhiwo esikhulu.
3. Impilo yenkonzo ende.
4. Uhlelo lwe-Optical lokuvala okuningi kanye nolungangeni manzi. Ibanga elibonakalayo eliyingqayizivele, elinombala ofanayo.
| Usayizi | 800*600 |
| Umbala | obomvu (620-625)oluhlaza (504-508) ophuzi (590-595) |
| Ukunikezwa kwamandla kagesi | 187V kuya ku-253V, 50Hz |
| Impilo yesevisi yomthombo wokukhanya | >50000amahora |
| Izidingo zemvelo | -40℃~+70℃ |
| Izinto | Ipulasitiki/ I-Aluminium |
| Umswakama ohlobene | Akudluli ku-95% |
| Ukuthembeka | Amahora angu-MTBF≥10000 |
| Ukugcinwa | amahora angu-MTTR≤0.5 |
| Ibanga lokuvikela | I-IP54 |
Inqubo yokukhiqiza izibali-sikhathi zokubala phansi izibani zethrafikhi inzima futhi igxile emininingwaneni. Inqubo iqala ngokukhethwa kwezingxenye ezifana nesibonisi se-LED, isibali-sikhathi, ibhodi lesifunda, kanye nendawo ebiyelwe. Okulandelayo, lezi zingxenye ziyahlanganiswa futhi zihlolwe ukuqinisekisa ukunemba kanye nokuvumelana kulo lonke umugqa womkhiqizo.
Isibonisi se-LED siyingxenye ebalulekile yesibali sikhathi sokubala phansi kwezibani zomgwaqo, futhi kumele sikhanye futhi sibonakale ngokucacile kubo bonke abashayeli bezimoto nabahamba ngezinyawo. Imojuli yesibali sikhathi inesibopho sokuphatha inqubo yokubala phansi futhi kumele ithembeke ukuqinisekisa ukunemba. Ibhodi lesifunda liyingqondo yesibali sikhathi sokubala phansi kwezibani zomgwaqo futhi kumele liklanywe ukuze lisebenze ngezimpawu ezahlukene zokufaka nokuphatha isici sesikhathi.
Izibali-sikhathi zokubala phansi kwezimoto ziyisisombululo esisha sokulawula ithrafikhi esisiza abashayeli nabahamba ngezinyawo ekuphatheni isikhathi sabo kahle emgwaqweni. Izibali-sikhathi zokubala phansi zisetshenziswa ezimpawini zomgwaqo ukuze zinikeze abashayeli nabahamba ngezinyawo ukuboniswa okunembile kokubona kwesikhathi abasasele naso ukuze bawele ngokuphepha indawo yokuhlangana ngaphambi kokuba ukukhanya kushintshe. Lokhu kuthuthukisa ukuphepha kwezimoto futhi kunciphisa amathuba ezingozi.
Isinyathelo sokugcina senqubo yokukhiqiza sihilela indawo ebiyelwe. Izingxenye zesikhathi zifakwa ngaphakathi kwendawo ebiyelwe eqinile, eqinile ukuvikela idivayisi ezimweni zezulu ezinzima nokugwema umonakalo obangelwa ukucekelwa phansi okungenzeka.
1. U: Iyini isibali sikhathi sokubala ukwehla kwezibani zomgwaqo?
A: Isibali-sikhathi sethu sokubala phansi izibani zethrafikhi siyidivayisi ebonisa isikhathi esisele sokuthi isignali yethrafikhi ishintshe ibe luhlaza okotshani, ophuzi, noma obomvu, kuye ngesimo samanje sesignali.
2. U: Isebenza kanjani?
A: Isibali sikhathi sivumelaniswa nesilawuli selambu lomgwaqo, futhi sithola izimpawu zokubonisa isikhathi esisele sombala ngamunye. Sibe sesibonisa ukubalwa kwehle ngemizuzwana sisebenzisa ama-LED abonakala kude.
3. U: Yiziphi izinzuzo zokusebenzisa isibali sikhathi sokubala ukwehla kwezibani zomgwaqo?
A: Isibali sikhathi sokubala phansi sisiza abashayeli nabahamba ngezinyawo ukuhlela izenzo zabo ngendlela ephephile nephumelelayo, kunciphisa amathuba ezingozi nokubambezeleka kwezimoto. Siphinde sithuthukise ukuhambisana nezimpawu zomgwaqo kanye nokuhamba kwezimoto jikelele.
4. U: Kulula yini ukuyifaka nokusebenzisa?
A: Yebo, i-timer kulula ukuyifaka nokusebenzisa. Ingafakwa ezigxotsheni noma ezibolini zokukhanya zethrafikhi ezikhona, futhi ukusebenza kwayo kudinga ukulungiswa okuncane.
5. U: Ingakanani i-countdown timer enembile?
A: Isibali sikhathi sinembile ngaphakathi kwemizuzwana engu-0.1, siqinisekisa ukusebenza okuthembekile nokungaguquguquki. Singase sithintwe yizici zangaphandle njengezimo zezulu noma ukuphazamiseka kukagesi, kodwa lokhu kugcinwa kuncane kakhulu ngokuklama okuqinile nokulinganisa.
6. U: Ingabe ingenziwa ngokwezifiso ukuze ivumelane nezidingo ezithile?
A: Yebo, isibali sikhathi singenziwa ngokwezifiso ukuze sibonise ubude obuhlukene bokubala phansi noma sisebenzise imibala ehlukene yesibonisi sokubala phansi, kuye ngezidingo zendawo kanye nezintandokazi.
7. U: Ingabe iyahambisana nezinhlobo ezahlukene zezinhlelo zezibani zomgwaqo?
A: Yebo, i-timer ingahlanganiswa nezinhlobo eziningi zezinhlelo zezibani zomgwaqo, okuhlanganisa nalezo ezisebenzisa amabhalbhu ajwayelekile noma izibani ze-LED.
8. Q: Singakanani isikhathi sewaranti sesikhathi sokubala ukwehla kwelambu lomgwaqo?
A: Isikhathi sethu sokubala amalambu omgwaqo siza nesikhathi sewaranti esijwayelekile sezinyanga eziyi-12, esimboza noma yikuphi ukukhubazeka noma ukungasebenzi kahle okungase kuvele ekusetshenzisweni okuvamile. Izinketho zewaranti ezengeziwe nazo ziyatholakala uma ucela.
