Left Turn Traffic Light with Countdown
Re hlahisa phetoho ea phetoho ea mabone a sephethephethe ka nako ea ho bala, e leng phetoho e fetolang tsamaiso ea lefatše ea taolo ea sephethephethe. Sehlahisoa sena sa boqapi se kopanya mesebetsi ea mantlha ea mabone a sephethe-phethe a khale le pontšo e tsoetseng pele ea ho bala e etselitsoeng ho ntlafatsa polokeho ea litsela le ho fokotsa tšubuhlellano ea sephethephethe. Ka thekenoloji ea eona e tsoetseng pele le moralo o hlakileng, Left Turn Traffic Light e nang le Countdown Timer e tla fetola tsela eo re thinyetsang ka ho le letšehali mateanong a litsela.
Left Turn Traffic Light with Countdown ke phetoho e kopanyang lebone le tloaelehileng la sephethephethe le pontšo e ntseng e tsoela pele ea ho bala. Mokhoa ona o mocha oa taolo ea sephethephethe o ikemiselitse ho ntlafatsa polokeho ea mebileng, ho fokotsa tšubuhlellano ea sephethephethe le ho ntlafatsa katleho ea sephethephethe ka kakaretso. Ka moralo oa eona o hlakileng, theknoloji e tsoetseng pele, le ho tšoarella nako e telele, sehlahisoa sena se tla fetola tsela eo re thinyetsang ka ho le letšehali mateanong a litsela. Tsetela bokamosong ba taolo ea sephethephethe 'me u be le marang-rang a sireletsehileng le a sebetsang hantle haholoanyane a mabone a sephethephethe a nang le nako ea ho theoha.
| Bophara ba holim'a lebone | Φ200mm φ300mm φ400mm |
| Mmala | E khubelu le e tala le mosehla |
| Phepelo ea motlakase | 187 V ho isa ho 253 V, 50Hz |
| Matla a lekantsoeng | φ300mm<10W φ400mm <20W |
| Bophelo ba tšebeletso ea mohloli oa leseli | > lihora tse 50000 |
| Mocheso oa tikoloho | -40 ho ea ho +70 likhato tsa Celsius |
| Mongobo o amanang | Ha e fete 95% |
| Ho tšepahala | MTBF>10000 lihora |
| Tlhokomelo | MTTR≤0.5 lihora |
| Mophato wa tshireletso | IP54 |
| Mofuta | E otlolohileng/E tshekaletseng |
Ntlha ea pele, lebone la sephethephethe le le letšehali le nang le nako ea ho bala le na le pontšo ea boemo bo holimo. E behiloe ka mokhoa o hlophisitsoeng ka holim'a mabone a setso, pontšo e fa bakhanni pontšo e hlakileng, e hlakileng ea nako e setseng ho fihlela lets'oao le fetoha. Karolo ena ea ho bala litheolelo e thusa bakhanni ho etsa liqeto tse nepahetseng mabapi le hore na ba thinye ka ho le letšehali neng, ho felisa tieho e sa hlokahaleng le ho fokotsa menyetla ea likotsi. E ka boela ea thusa ba tsamaeang ka maoto ho lekanya ka nepo nako e teng ea ho tšela tsela ka polokeho.
Ho feta moo, mabone ana a macha a sephethe-phethe a kenyelletsa mabone a setso a khubelu, amber le a matala, e netefatsang ho hokahana ho se nang moeli le meaho e teng. Matshwao a hlakileng, a balehang a lemohuwa hanghang, ho netefatsa hore bakganni ba maemo ohle a boiphihlelo ba kgona ho utlwisisa mabone a leqeleng ka ho le letshehadi ka sebala nako. Ho phaella moo, khanya le matla a mabone a ntlafatsoa ho netefatsa ponahalo e phahameng esita le maemong a mabe a leholimo kapa bosiu.
Ho eketsa ts'ireletseho le ho feta, lebone la sephethephethe le le letšehali le nang le nako ea ho bala le kenyelletsa sistimi e bohlale ea kutlo. Theknoloji ena e tsoetseng pele e lula e lekola phallo ea sephethephethe le ho fetola nako ea ho bala ka nepo. Pontšo ea ho bala e ka atolosoa ho lumella ho thinyetsa ka ho le letšehali nakong ea sephethephethe se seholo, kapa ea khutsufatsoa ho eketsa ts'ebetso nakong ea sephethephethe se seholo. Karolo ena e bohlale ha e ntlafatse polokeho ea bakhanni le ba tsamaeang ka maoto feela empa e boetse e ntlafatsa phallo ea sephethephethe, e fokotsa tšubuhlellano, 'me e ntlafatsa katleho ea litsela ka kakaretso.
Ntle le likarolo tsa eona tse ntlafatsang polokeho, Left Turn Traffic Light e nang le Countdown Timer e etselitsoe ho tšoarella kelellong. E entsoe ka thepa ea boleng bo holimo, lebone lena la sephethephethe le khona ho mamella maemo a leholimo a mabe ka ho fetesisa, ho kopanyelletsa le thempereichara e feteletseng, pula ea litloebelele, kapa lehloa, ho tiisa bophelo bo bolelele le ho tšepahala. Ho feta moo, mabone a eona a sebetsang hantle a matla a LED a fokotsa tšebeliso ea matla, e leng se etsang hore e be khetho e ntle ho tikoloho bakeng sa bomasepala le sechaba se batlang ho fokotsa khabone ea bona.
Qetellong, lebone la sephethephethe le letšehali le nang le nako ea ho bala li ka kopanngoa habonolo le litsamaiso tse teng tsa taolo ea sephethephethe. Hore na ke ho lokisa mateano a litsela kapa ho a kenyelletsa ntlafatsong e ncha, moralo oa ona o feto-fetohang o netefatsa ho kengoa le ts'ebetso e se nang moeli. Ho feta moo, sehlahisoa se ka etsoa ka mokhoa o ikhethileng ho fihlela litlhoko tse khethehileng tsa tikoloho kapa tsa taolo, ho netefatsa ho tsamaellana le melao ea sephethephethe ea lehae.
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Holimo