2395-0056
Volume: 09 Issue: 12 | Dec 2022 www.irjet.net p-ISSN:2395-0072
“Manzil” The Smart Wheelchair
Made by– Syed Rayaan Alam & Kshitij Kumar Singh
1,2Student, Sunbeam Group of educational institutions, Varuna, Sikraul, Varanasi, Uttar Pradesh, India ***
Abstract - Over the number of years we have seen numerousmishapsordeathsofseniorcitizensordisabled peopleandoneofthemostpressingissuesforthiswasnot beinggiventherequiredmedicalormentalhelpreportsto show the number of deaths of senior citizensand disabled peoplehappennotbecauseoftheirdiseasesbutbecauseof the people not wanting to talk tothem or they not able to freelymovearoundwhilestillgettingthepropercare.And the current wheelchairs which are offered in the market are just designed to do so. And the wheelchairs which are equippedwiththe latesttechnologiesarecomingatprices which one cannot afford to spend. So we have worked on combingmedicalhelpaswellasemotionalhelp.Andto do so I have built a wheelchair that is targeted to help senior citizens in walking by making it joystick-controlled and it can also be controlled via phone, also built a two-way communication panel in which the people who cannot speak can display what they can say via a led screen and we have built a pulse rate sensor which detects your heartbeat and if your heart beats increase it will directly send the SMS to your family doctor and we have built an object detection framed which detects objects in front of your wheelchair via an ultrasonic sensorand at last we have built an Entertainment framework from which the person can educate themselves about various topics and canlistentothenews.
down the motor. And our last and our last and the most important circuit we have put apulseratesensor which detects your pulse and displays it on the LCD–screen and we have also put a gsm modulewhich time to time sends SMS to your family doctor or your relatives. The robot mainly consists of the following frameworks
Aid Framework
Aid Framework
3}object Detection Framework 4}Health care Framework 5} Entertainment Framework
1.1 Walking Aid Framework – W.A.F
Our Wheelchair consists of a Walking Aid Framework it consists of three ways by which the person can move and all of them are made to benefit a group of people there is many ways by which a person can travel with our wheelchairso it follows-
Keywords – Wheelchair, Medical Attention, Senior Citizens, Disabled People, 3}GestureSystem
INTRODUCTION
TheObjectiveofourWheelchairistohelppeople whoare findingdifficultymovingand disabledpeoplealsocanuse it – first, we are placing a joystick on the armrest which connects with the motor and we have placed this framework to help the person from getting one place to anotherand wehavealsomadeourwheelchairBluetooth controlled which means you can control via phone and if thebatterydiesyoucanstilloperateitusingajoystickand we have put a gyroscope which helps the person to move with just a move of the gyroscopes which can be put anywhere onthe bodyon thesecond framework wehave put – An LCD screen which will help the people who cannot speak help communicate with other people and there are various the number of sentences which we have put for eg – BUTTON 1 - {I Want To Go To The Washroom} And on our third framework we have an ultrasonic sensor to detectany object and if the object gets too close the wheelchairwill automatically shut
1.2Speaking Aid Framework – S.A.F
Thisframeworkisdesignedtohelppeoplewhoarefacing difficultiesinconveyingtheirmessages.Eg –Mutepeople, Autism,Dementia,etc.sobyjustpushingabuttontheLCD screenwilldisplayinstructionslike"IAmHungry”
1.3Object Detection Framework – O.D.F
This framework is designed to immediately stop the wheelchairthecauseifany objectcomesverycloseto the wheelchairForEg – If the wheelchaircomesveryclose to stairs,thenthewheelchairwillautomaticallystop
1.4 Health Care Framework – E.C.F
Thisisoneofthemaincomponentsofourwheelchair this framework consists of a temperature sensor, pulse rate sensor, and Bp sensor and the output of all these will be senttotheperson’sdoctorornurse
International Research Journal of Engineering and Technology (IRJET) e-ISSN:2395-0056
Volume: 09 Issue: 12 | Dec 2022 www.irjet.net p-ISSN:2395-0072
1.5 Entertainment Framework
Wehavebuiltthisframeworktokeepthewheelchairuser informed about the news and for basic entertainment featureslike–music,news,etc.
2. WORKING ON THE FRAMEWORKS
The working of all the frameworks has been explained below.
2.1 Walking Aid Framework “W.A.F”
This is one of the major components of our wheelchair and it is built upon several problems statements The first system which comes under this Framework is – Joystick System only works when a joystick is moved and when it is moved a message is relayed to Arduino which starts a chain event which results in the motor moving and the operator can control where he wants to move by just slidingthejoystick.Thenforthepeoplewhoareparalyzed neck down or are just able to partially move the body parts we have derived a Gesture-controlled system for them. And if the person is just unable to move at all and needs assistance, we have made an app from which the family members of the patient or the nurse can move around the patient called Bluetooth controlled framework
and the person can set which button should say which command.Andthelong press canshowdifferent-different commands so the combinations can be many the aimfor me to build this framework is to encourage people who cannot speak or are facing difficulties speaking can communicate with other people and not fall victim to loneliness,Depression,orlowmorale.
Fig -1: Block-Diagramfor Joysticksystem
In a nutshell, The Walking Aid Framework will help in controllingthemovementoftherobot.
2.2 Speaking Aid Framework
For this framework, we have worked on the problem statement which the people who are unable to communicate or the people who are mute can use to communicate and the working of this is that we have connected an Arduino to an LCD Screen and we have derivedstatementstosingularbuttonsstatementssuchas “IAMHUNGARY”or“IWANTTOGOTOTHEWASHROOM”
Fig -2: Block-Diagramfor Gesture&Bluetooth Frameworks.
heartdiseasewhichisoneofthe most common problems in India after Tuberculosis so we have connected a pulse ratesensorandthetemperaturesensortotheArduinoUNO board.And wehaveput in a GSMSensorwhichhelps in a very crucial task of getting all the outputs delivered to the patient's Doctor by which the doctor can get day-today or even Hour to Hour depending on the patient's conditions.
International Research Journal of Engineering and Technology (IRJET) e-ISSN:2395-0056
Volume: 09 Issue: 12 | Dec 2022 www.irjet.net p-ISSN:2395-0072
Fig -3: Block-Diagramfor SpeakingAidFramework
In a nutshell, The Speaking Aid Framework is designed to helpmutepeopleorpeople facing troublecommunicating communicate
2.3 Object Detection Framework
This is one of the additional features offered in this robot the problem statement Which is getting solved by this is when any object comes very close to the wheelchair will automatically stop and this framework is needed for examplewhenstairscomeveryclosetothe wheelchairso thenthewheelchairautomaticallystopand themotorwill stopworkingunlessthe wheelchair istakenback.
2.4 Entertainment Framework
This is one of the socially inclined projects we have built this framework to keep the patient entertained and not justentertainment.OurPodcanalsobeusedtosetalarms andsetwhenthepatienthastoeattheirmedicine. Fig -4:BlockDiagramfor ObjectDetection Framework
Fig 5: BlockDiagramfor Health Care Framework
3. Conclusion
So our made project is specially designed to give Aid or cater First the Senior Citizens Which are in need of medicalattentionand are Losing Their Mobility and For The DisabledPeople Our Wheelchair is also made to give aid for thePeople who are suffering from disabilities such as not being able to speak, Hear,Walk Etc. so the main and soleobjective of our Wheelchair is to Provide aid to thepeople in need so ourProject
References
Arati S.N., Ambika B., Divya K, Gayathri A, Nidhi S, “BluetoothTechnology-Architecture,Applications,and Issues:ALiteratureSurvey,”IRJET,vol.7issue12,Dec. 2020,pp.2259-2264
Louis Leo. “Working Principle of Arduino and Using it asaToolforStudyandResearch.”InternationalJournal of Control,Automation, Communication and Systems, 20141.10.5121/ijcacs.2016.1203.
LilyPad Arduino, 'LilyPad Arduino', 2015. [Online]. Available: http://lilypadarduino.org/. [Accessed: 13Sep-2015].
International Research Journal of Engineering and Technology (IRJET) e-ISSN:2395-0056
Volume: 09 Issue: 12 | Dec 2022 www.irjet.net p-ISSN:2395-0072