Kwallon na LED na kwayoyin kudin kasa na smart don fasilitin kudin kasa na Lisbon.

Rubutun Aikin

Madina na Lisbon ta fara amfani da ƙarfin kuma yadda ake gudanin madina domin sauya hanyoyin da suka dace da zaman kansu na high-pressure sodium (HPS) da mercury vapor streetlights a cikin tsohon madina, wadanda suka dace da zaman kansu, da kuma wadanda suka dace da zaman kansu na suburban. Wani abu da ke cikin 42,000 points na lighting—kamar hanyoyin baya, wadanda suka dace da zaman kansu na pedestrian, wadanda suka dace da zaman kansu na bridges, da kuma wadanda suka dace da zaman kansu na public squares—wani abu da ke cikin wadanda suka dace da zaman kansu na Portugal na smart city infrastructure upgrades na yanzu. Daga cikin ƙananin biya na energy, karamin karamin infrastructure, da kuma karamin karamin EU Green Deal targets, Lisbon ta gano wani abu da ke cikin zaman kansu, da ke iya raba, da ke cikin data-driven solution wanda ya kammala sustainability, public safety, da operational efficiency.

Matsalar Muhimmi

Lisbon ta sanya da karamin alamar da yawa: alamar na farko sun yi amfani da kwambo mai ƙarfi—ta ƙarfi 180W ga kowane alamar—daga wani tsari mai ƙarfi (CRI < 40) kuma tsarin iluminati ba ta dace ba, wanda ya saita kishin alamu na gaba. Alamar suna aiki da karamin shugaban alamar, kuma ba su da abu ne da za a iya ganin su daga jihadi; kafin alamar suka kashe kuma ba suka bayyana ba a cikin rabi. Iluminati na gaba ta zama ƙarfi da yawa a yankin al’ada, kuma ba su da abu ne da za a iya yin iluminati mai ƙarfi a lokacin da ba su da alama ba. A wani baki, alamar na farko ba su da abu ne da za a iya amfani da su da alamar na gida mai inganta, wanda ya saita kishin alamu na gaba da tsarin alamar na gida, tsarin alamar na gida, kuma tsarin alamar na gida.

Alamar da aka bayyana

Mun da ba a sanya da saukar da system na iluminashin na kofa mai amfani da LED na smart wanda aka tsara ta hanyar tashin 42,350 na iluminashin na musamman—kowanne daga su na da LED na tunable white wanda ke cikin utsanin 3000K–4000K (CRI > 75), aluminiam housings wanda suka dace da IP66, da NB-IoT connectivity wanda ke cikin shi. Amsar ya kasance:

• Iluminashin na LED na modular: Design na optical wanda aka rubuta don yin iluminashin mai gaba daya daga 30–50 lux a cikin kofar da kofar na kudan, wanda ya zama babu glare da uplight akwai 82% kafin iluminashin na farko.
• System na Tsarin Kuskuren (CMS): Platform na cloud wanda ke ba da amfani ga monitoring na real-time, group scheduling, fault alerts, da energy analytics dashboard wanda ke dace da amfani da municipal engineers da city planners.
• Adaptive Dimming Logic: Dimming profiles wanda suka dace da motion da lokacin layi—misali, 100% a lokacin gaskiya, 70% a lokacin midnait–5am, 30% a lokacin wanda ba kudan suka gudan kuma ba kudan suka gudan—wanda aka rubuta a cikin kowane zone ta hanyar karamin traffic da land use.
• Hardware na gaba daya: Luminaires da suka shigar da Zhaga Book 18 sockets da aka standardize su kuma IoT gateways da suka shigar, da suka taimaka wani yanki mai fahimta na sensors na kishin hawaye, monitors na tsoro, kuma 5G small cells a Phase II.

Duk hardware sun yi amfani da EN 13201-2:2020 road lighting standards kuma suna da CE, RoHS, da IEC 62722-2-1 certifications.

Tsarin Aiwatarwa

Deployment ya zama a cikin uku phases da suka fara a cikin 14 months, da suka haɗa da municipal traffic authorities don gaskiya da yawa. Kowaci phase ya kawo da site surveys, pole retrofitting (da suka ci gaba da existing infrastructure idan ya kasance mai kyau a matsayin structure), firmware provisioning, kuma CMS onboarding. Our engineering team ya yi on-site commissioning kuma ya sanya training a Lisbon’s municipal technicians a kan CMS operation, troubleshooting, kuma data export protocols. Integration da city’s existing GIS platform ya taimaka wani yanki mai fahimta na precise geotagging of every node kuma automated asset lifecycle tracking.

Rubutun Project

The upgrade ya ba da impact mai imani, da ke da duniya a cikin shida months da suka fara a cikin full deployment:

• Energy reduction: 65% ƙananan ƙarfi na gudunmawa—wanda ke nufin 8.2 GWh/nan, wanda ya kawo ƙananan 5,100 tons na CO₂ a cikin shekara.
• Kamfani na Aiki: 92% ƙananan yadda ake sanya abubuwan da suka dace a cikin zaman lafiya; bayanin da suka gabata amincewa na gudunmawa suka sao rabin lokacin da aka ci gaba (MTTR) daga 72 zuwa 4.3 awa.
• Fayilin ta yanki: 40% ƙananan yadda ake ganin a lokacin dare (da aka duba ta hanyar duba mai amfani da alama), wanda ya haɗa da 22% ƙananan yadda ake bayani game da abubuwan da suka faru a tushen da suka zama mabudin.
• Kammalinsu na ayyukan: Dabaranin da suka gabata na ƙarfi da ayyukan sun zama a cikin Raportin ta Lisbon na shekaru da suka taimaka wajen rubutun EU a cikin Shari’ar Gudunmawa na Ƙarfi (EED).

Bayanin Mai Aminci

‘Wannan aikin ya canza yadda muna amfani da asharar farko na urbana—ba tare da iluminashin kuma, amma tare da ‘nodes’ na fahimtar a cikin ‘digital city fabric’ mu,’ ce João Mendes, Mafitan Asarar Urbana na Lisbon Municipality. ‘Kammalin da suka dace, kammalin da suka zama mafi kyau, da kammalin da suka gabata na ƙarfi suka sao sararin da suka zama mafi kyau don ayyukan da suka zama a cikin yankin Arewa Ta Tsakiya na Uropa.’