intersoft

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• sales.india_at_intersoftkk.com

• https//intersoftkk.com/

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IoT BASED SMART HOME AUTOMATION CONTROL SYSTEM

• ltPrototypegt

• Ver 1.00
• Developed By IntersoftKK Pvt. Ltd.

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• Overview

• The main purpose of this system is to monitor
  control any kind of household electrical
  appliances using smart switches.
• The control/monitoring is made possible from
  android app web application.
• Control can be done from being both inside
  outside the residence premises.
• All kinds of data communications are completely
  wireless encrypted, so no chance of data
  loss/intrution.

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• H/W components devices

• A smart server/HUB.
• Smart switches, connected to all household
  electrical appliances.
• Adapters for connecting HUB switches to AC
  power socket.

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• Devices Utilities

• The overall system consists of a HUB (smart
  server), which is the central/master controlling
  device of the complete system.
• HUB sets-up Wifi-AP throughout the users
  residence, to allow client devices to connect to
  it and get status data.
• The system also comprises of smart switches
  (electrically connected to home appliances).
• The switches connects to HUBs Wifi-AP
  periodically gets status data set by User to
  change the states (ON/OFF) of appliances.
• The smart switches are mainly of 2 types for
  single appliance control for multiple appliance
  control.
• The HUB also connects itself to local router (if
  present), followed by web server web
  application.

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• System Analogy

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• System features

• To monitor/control the states (power ON/OFF) of
  appliances, smartphone needs to connect to HUBs
  Wifi-AP.
• The android app would be used to monitor change
  the status of each registered appliances from the
  HUB.
• Android app is also used to change various
  settings from app.
• HUB smart switches has memory retention
  function to restore the appliance states after
  system restore in case of power failure.

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• System registration

• Once the system boot-up for the first time, each
  of the client devices registers themselves to the
  HUB automatically.
• Then theyre assigned with a registration id,
  type of registration (single appliance
  control/multi-appliance control system), default
  state.
• These credentials are stored in both HUB client
  devices memory for further future functioning.
• When HUB is set to connect to router, it
  registers in cloud server for a particular user,
  which helps the user to monitor/control each
  appliances specifically from web application.

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• System Flow-chart

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HUB Specification

• The HUB/smart server is powered from AC mains
  through AC adapter/SMPS.

• It can simultaneously connect to any Wifi-AP
  (router) also provide its own Wifi-AP for the
  client devices/smart switches to connect to it.

• This flexibility allows users to control/monitor
  status of each of the home appliances by being
  both inside home anywhere around the world.

• Its memory retention capability allows it to
  retain status of each of the appliances even
  after power failures.

• The data communication with any of the client
  devices (smart switches/android app) is fast
  encrypted to provide maximum security considering
  the importance of every single data.

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Smart switch Specifications

• Powered from AC mains through AC adapter/SMPS.

• Each device is electronically connected to 1/1
  appliances.

• Every device connects to Wifi-AP of HUB GETs
  data from HUB periodically to change the states
  of appliances (ON/OFF).

• The type of data GET from HUB determines the
  property to control single/multiple appliances.

• It also has memory retention property to retain
  appliance state data in case of power failure.

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• Android app HOME page (sample)

• Similarly for Data history,etc pages in web
  panel are different for different types of
  functionalities and can be customized as per
  systems and user requirements.

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• Server-end system control implementation

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• Web application HOME page (sample)

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• THANK YOU!

• ANY QUESTIONS?