Smart city applications include everything from smart city lighting, energy management and intelligent traffic management to water treatment and wastewater management.
Sensors in traffic lights can send information back to a central authority for decision making.
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With intelligent traffic systems, both surface traffic and public transportation can be managed with routing and traffic lighting to improve or eliminate congestion.
IoT sensors in streetlights can also adjust off and on timing and brightness according to real time conditions.
Sensors can also send out an alert if a light needs servicing.
No need to wait for a call from an angry customer complaining about streetlights being out.