a “quick” introduction to iot...a “quick” introduction to iot 16 what is iot? the internet...
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A“quick”introductiontoIoT
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WhatisIoT? TheInternetofThings(IoT)isthenetworkofphysicalobjects
or "things" embedded with electronics, soeware, sensors, and
network connec7vity, which enables these objects to collect and
exchangedata.
IoTallowsobjectstobesensedandcontrolledremotelyacross
exis7ng network infrastructure, crea7ng opportuni7es for more
directintegra7onbetweenthephysicalworldandcomputer-based
systems, and resul7ng in improved efficiency, accuracy and
economicbenefit.
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"Things," in the IoT sense, can refer to a wide variety of
devicessuchasheartmonitoringimplants,biochiptransponderson
farm animals, electric clams in coastal waters, automobiles with
built-in sensors, DNA analysis devices for environmental/food/
pathogen monitoring or field opera7on devices that assist fire-
fightersinsearchandrescueopera7ons.
These devices collect useful data with the help of various
exis7ng technologies and then autonomously flow the data
betweenotherdevices.
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WhatisIoT?
IoTHistory
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• Theterm"InternetofThings"iscoinedbyKevinAshton1999.
• Earlyexample,1982,CokemachineatCarnegieMellonUniversitywasconnectedtointernet:reportitsinventoryandtemperature
History
What’sIoTagain?SomedeAinitions• «Theinternetextendsintotherealworld»• «Thingsandservicesareavailableanywhereandany7me»• «PhysicalthingsbecomecomputersconnectedtotheInternet»• «Thephysicalworlditselfisbecomingatypeofinforma7onsystem»• «ObjectsarerepresentedvirtuallyontheInternet»• «Thingsareabletointeractandcooperatewitheachother»• «Sensorsanddevicesareintegratedintoeverydayobjects»
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SmartObjects
• IoT:which“things”?• Objects• Machines• Buildings• Infrastructures• Vehicles• Pets• People• Plants• …almosteverything…
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SmartObjects
Iden7y
Sensors&Actuators
Connec7ons
Control
SmartObject
CurrentStatus&FutureProspectofIoT
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“Changeistheonlythingpermanentinthisworld”
HowIoTworks?
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HowIoTworks?
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HowIoTworks?
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HowIoTworks?
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HowIoTworks?
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FewApplicationsofIoTü BuildingandHomeautoma7onü Manufacturingü MedicalandHealthcaresystemsü Mediaü Environmentalmonitoringü Infrastructuremanagementü Energymanagementü Transporta7onü Beferqualityoflifeforelderlyü .........
Younameit,andyouwillhaveitinIoT!30
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Sensorsineventheholycow!
IntheworldofIoT,eventhecowswillbeconnectedandmonitored. Sensors are implanted in the ears of cafle. Thisallows farmers to monitor cows’ health and track theirmovements, ensuring a healthier, more plen7ful supply ofmilkandmeatforpeopletoconsume.Onaverage,eachcowgeneratesabout200MBofinforma7onperyear.
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IoThelpsyouinLIFELOGGING
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