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homeautomation2017:group1:start [2017/03/02 13:37] – [Limitations] marcelgv39homeautomation2017:group1:start [2017/03/10 19:45] (current) – [Documentation] alhusseinjasim
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 ===== Equipments ===== ===== Equipments =====
 {{:homeautomation2017:group1:lut_ha_-_system_diagram.png?nolink&800|}} {{:homeautomation2017:group1:lut_ha_-_system_diagram.png?nolink&800|}}
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 ===== Home automation protocol  ===== ===== Home automation protocol  =====
 **ZigBee Protocol Overview** **ZigBee Protocol Overview**
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 | Open Standards |Interference with other devices| | Open Standards |Interference with other devices|
 | Low cost |Slow market expansion| | Low cost |Slow market expansion|
-| Can be used globally | | +| Easily deployable and global | | 
-| Reliable and self healing | |+| Reliable, secured and self healing | |
 | Supports large number of nodes |  | | Supports large number of nodes |  |
-| Easy to deploy |  | 
 | Very long battery life |  | | Very long battery life |  |
-| Secure |  | 
  
  
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 {{:homeautomation2017:group1:12.png?nolink&500}} {{:homeautomation2017:group1:12.png?nolink&500}}
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 Introduction Introduction
-  * LiFi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. +  * Li-Fi is a wireless optical networking technology that uses light-emitting diodes (LEDs) for data transmission. 
-  * LiFi is designed to use LED light bulbs similar to those currently in use in many energy-conscious homes and offices. +  * Li-Fi is designed to use LED light bulbs similar to those currently in use in many energy-conscious homes and offices. 
-  * However, LiFi bulbs are outfitted with a chip that modulates the light imperceptibly for optical data transmission. +  * However, Li-Fi bulbs are outfitted with a chip that modulates the light imperceptibly for optical data transmission. 
-  * LiFi data is transmitted by the LED bulbs and received by photoreceptors.+  * Li-Fi data is transmitted by the LED bulbs and received by photoreceptors.
  
  
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-{{:homeautomation2017:group1:22.jpg?nolink&400|}}+{{:homeautomation2017:group1:22.jpg?nolink&500|}} 
 ===== Code package ===== ===== Code package =====
  
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 As a future work we can propose a novel approach which controls electric indoor lighting, such as LED lights using photo-voltaic system integrated into an office building.Based on the amount of available daylight, we can calculate the amount of artificial illumination required with the reference indoor illumination, and we can also control the indoor lighting without the need for indoor photo-sensors. As a future work we can propose a novel approach which controls electric indoor lighting, such as LED lights using photo-voltaic system integrated into an office building.Based on the amount of available daylight, we can calculate the amount of artificial illumination required with the reference indoor illumination, and we can also control the indoor lighting without the need for indoor photo-sensors.
 ===== Documentation ===== ===== Documentation =====
 +{{:homeautomation2017:group1:17092337_1839111989677208_94839022_n.jpg?nolink&800|}}
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 +{{ :homeautomation2017:group1:presentation_-_code_camp.pdf |}}
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 +{{ :homeautomation2017:group1:code_camp_2017_report_-_group_1.pdf |}}
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 ===== References ===== ===== References =====
   - https://en.wikipedia.org/wiki/ZigBee   - https://en.wikipedia.org/wiki/ZigBee
   - http://www.rfwireless-world.com/Tutorials/Zigbee-protocol-stack.html   - http://www.rfwireless-world.com/Tutorials/Zigbee-protocol-stack.html
 +  - http://iraj.in/up_proc/pdf/231-14645829138-12.pdf
 +  - https://fhem.de/fhem.html