Smart city vision: optimization by coupling Street lighting and Led Based traffic signs

Fongbedji, Mawouena; Bouya, Mohsine; Krami, Nissrine

doi:10.1145/3492547.3492650

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…The LED also use the AC phase cut and dim the light according to the pulse width when stated at "full on"sign, but the LED might not give full output as it is controlled by pulse width from AC signal. Some system they believe dimming concept using PWM dimming will provide more advantages as they will gain more precise dimming and also reliable to be applied in digital control technology [13].…”

Section: Literature Review 21 Concept Of Dimming Systemmentioning

confidence: 99%

“…According to Fongbedji et al [13], PWM used the low-voltage dimming to switch between on and off at high frequency. The output light will give the maximum brightness if the on time is below than 5% and perform full dim when the on-time reach above 95% as the voltage that delivered to the lamp depends on the length of the duty cycle.…”

Section: Literature Review 21 Concept Of Dimming Systemmentioning

confidence: 99%

See 1 more Smart Citation

Analysis and Development of A Self-Dimming Module for Road Traffic Signals

Diyana¹,

Subramaniam²,

Esro³

et al. 2023

International Journal of Recent Technology and Applied Science

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Nowadays, we often see more and more of the various types of lights in urban areas, especially in road areas, either regarding the use of traffic lights or streetlights that serve as guides and signals to maintain road safety. Typically, the lamps use LED-based lamps as they can increase the rate of high savings. This LED conceptual light helps reduce energy wastage by using less power and reducing the consumption of heat and is suitable for day-to-day operation. The addition of ordinary LEDs to self-dimming systems based on the intensity of light around is more likely to increase the savings rate and is more environment-friendly. The scope of this research includes analytics data from the use of standard traffic lights and LED signal lights that are self-concept in dimmer systems. This research uses the IoT concept that is applied to the traffic system and uses solar energy which is indeed renewable natural energy and can affect the green earth concept to the traffic control system on the road.

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Section: Literature Review 21 Concept Of Dimming Systemmentioning

confidence: 99%

Section: Literature Review 21 Concept Of Dimming Systemmentioning

confidence: 99%