Smart Street light refers to a network-connected street light. Each street light is equipped with an outdoor lamp controller, or sensors. A smart street light automatically regulates the light intensity based on sunset/ sunrise times, daily schedule, human presence, traffic, and/ or weather situation. In this project the street lights allows to turn on only when human presence or vehicle by sensing using IR Sensors. Each pole is provided with IR sensors and when ever the car presence near to sensor particular lamp is turns on, Thereby saving considerable energy and lowering the maintenance costs.
Benefits of Smart Street Lighting.
Smart street lights are a cost-effective, practical, and sustainable way to minimize energy usage and expenses. Smart street lights also improve the quality of life and citizen safety in the community by alerting the lighting operator in time for a prompt repair where necessary.
The notable benefits of smart street lights include:
• 60% to 80% energy savings over-and-above the savings achieved through conversion to LED streetlights.
• Full control over public lighting infrastructure.
• Turn reactive maintenance to predictive maintenance through smart alarms and advance notifications. Thereby reducing considerable operating costs.
• Significant improvements in public safety by offering high-quality illumination and helping the operator keep the lighting infrastructure up-to-date. Motion sensor street lights further improve public safety perception. • Cut light pollution, and protect local flora and fauna as well as preserve dark skies – by dimming the street lights during off-peak hours or through motion sensors.
• Create a foundation for the Smart City by providing interconnection with different IoT systems. See for example, the implementation at the city of Helmond (the Netherlands).
• All the above-mentioned benefits, yield from day one after the installation. Considering the benefits of smart street lights, an increasing number of cities around the globe are adopting LED streetlights with smart controllers. The marginal increase in investment for smart controllers guarantees that the city is future-ready when deciding on LED street lights.
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