Wireless Nit

7/31/2019 Wireless Nit

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Wireless CommunicationIntegrated Networking


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If your Wi-Fisystem switchesOn as soon asyou switch On

your laptop

If you never runout of stock forconfectionary

items

If you dont haveto wait for

someone to openthe garage doorfor the car

If you are notworried for you

elders when youare away


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A system thattransmits theidentity of an

object or personwirelessly, usingradio waves.

RFID

A specification thatdescribes howmobile phones,computers, and

smart phone can beeasilyinterconnected.

Bluetooth

An electronic devicethat emits and/ordetects infrared

radiation in order tosense some aspectof its surroundings

Infrared

Sensor


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Integrated Networking


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Main Server-Number of Address

Bits

48 Bits- Bluetoothaddress

64 Bits- RFID TagSerial Number


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Home Model for Automation


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Entry Authentication

InfraredObstruction

BluetoothDevice On

DeviceDetection

User BasedEntry

Circuit Re-Set


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User Based Entry

Level 1

Master bluetooth device will have a code savedas 31(11111). It will go to priority encoder and itwill encode it accordingly to open all the doors.

Level 2

The child will have a code of 15(01111). It willopen all the doors of the room using relayexcept for the master bedroom.

Level 3

The maid will have a code of 7(00111). It willopen the doors of the room which needcleaning.


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Garage Automation

SwitchingOn the

Active Tag

Readerdetects

Countdowntimer Starts


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Master Card


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Automation of wi-fi

Embeddedactive RFID

tag

Tag Onwhen laptop

powered

Readerdetects tag

Verifies thetag

Switches onthe wi-fi


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Items Order Automation

Throw aproduct

ReaderdetectsOrdersproduct


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Database

Date and Time Tag ID Object Order

24thJan11 6:00

p.m.

E08765AH13827 Tea Leaves Yes

25thJan11 2:30p.m.

D08543SE75053 Noodles Packet Yes

26thJan11 11:31a.m.

E87954RT87874 Cold Drink Can Yes


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Database

Date and Time Tag ID Object Order

24thJan11 6:00

p.m.

E08765AH13827 Tea Leaves Yes

25thJan11 2:30p.m.

D08543SE75053 Noodles Packet Yes

26thJan11 11:31a.m.

E87954RT87874 Cold Drink Can Yes

28thJan11 1:47p.m.

R6563JK767945 Salt Packet Yes


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Elders Surveillance

Ring-shaped bluetoothenabled GPS

GPS detects location

Checks the variance inlocation regularly


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Already Implemented Model

Celebrity hospitalCanada

Embed RFID Tag inpatients body

I-Carte- RFID

Reader, andContactless

Payment Adaptor,designed for iPhone

I-Phone applicationdeveloped to readand write in Tag.


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Celebrity hospitalCanada

Embed RFID Tag inpatients body

I-Carte- RFID

Reader, andContactless

Payment Adaptor,designed for iPhone

I-Phone applicationdeveloped to readand write in Tag.


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Memory Allocation The total memory space of the tag used was 4KB

which is available in case of a passive tag. Thememory is EEPROM. In this, the memoryallocations is as follows:

Sector division is as follows:

16 bytes divided into 8-8 bytes, 8 bytes into 2-2-2bytes.

In case a person tries to change the name ofperson, it is considered as a bad tag.


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Conclusion

Documents

Wireless Nit