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Zig bee based energy efficient outdoor lighting control system
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Zig bee based energy efficient outdoor lighting control system

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ieee 2012 projects for m tech btech ece eee embedded systems@ srcembedded solutions- hyderabad. …

ieee 2012 projects for m tech btech ece eee embedded systems@ srcembedded solutions- hyderabad.
web:www.srcembedded.com,
ph-8297 313 858
mail:srcembedded@gmail.com


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  • 1. ZigBee Based Energy Efficient Outdoor Lighting Control System Abstract Conventional lighting systems work on bi-level approach, either on or off. When on, operates on rated power and there is no control to adjust power consumption by any means. Lighting control systems are introduced to reduce energy consumption inherent to conventional lighting systems. In this paper energy efficient outdoor lighting system is designed to avoid damage of street lights due to over-heat and avoiding wastage of energy in unwanted areas. Here the monitoring and control is done in wireless network. Existing System: The existing system includes technique like LDR or RTC based lighting system. In this system the controlling of lights is not possible, when the lights are not used by anyone. Hence we go for a new system. Proposed System: In this system the efficient out-door lighting control system is designed depends upon the presence of humans, temperature of the bulb the street light is controlled to maintain energy consumption. And power used by the bulbs is also identified using current sensor. The power values, temperature status, person’s presence data’s are transmitted to the monitoring section in wireless mode. Depend upon the received status the controller will send commands for operation of light in different modes namely: ON, MIN, MED and OFF.
  • 2. Block Diagram: Street-Light Section: Power Supply LCD PIR Sensor UART LDR Sensor 2.4 GHZ 8051 Micro ADC0808 Current Sensor Controller TRIAC GPS Module UART AC bulb
  • 3. EB Section: 2.4 GHZ Power Supply UART Hardware requirement:  8051 microcontroller  GPS Module  LCD  Zigbee  PC  LDR Sensor  PIR sensor  TRIAC  ADC0808 Software requirement:  Keil Compiler  Embedded C
  • 4. Advantage:  Highly reliable  Energy Consumption is maintained.

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