capstone term project report

Capstone project report (final) (1)

patient health monitor

Recommended

More Related Content

What's hot.

What's hot ( 20 )

Similar to Capstone project report (final) (1)

Similar to Capstone project report (final) (1) ( 20 )

Recently uploaded

Recently uploaded ( 20 )

• 1. i CAPSTONE PROJECT REPORT (Project Term July-November 2019) (Smart Health Care) Submitted by (D.Dinesh Kumar) Registration Number :11606738 (V.Shiva Srikanth) Registration Number :11601464 (P.Vinay Kumar) Registration Number :11601606 (M.Anish Kumar) Registration Number :11604949 Project Group Number : CSERGC0411 Course Code : CSE439 Under the Guidance of (Ms. Shaina Gupta, Assistant Professor) School of Computer Science and Engineering
• 2. ii PAC Form
• 3. iii DECLARATION We hereby declare that the project work entitled (“Smart Health Care”) is an authentic record of our own work carried out as requirements of Capstone Project for the award of B.Tech degree in Computer Science & Engineering from Lovely Professional University, Phagwara, under the guidance of Ms. Shaina Gupta , during July to November 2019. All the information furnished in this capstone project report is based on our own intensive work and is genuine. Project Group Number: CSERGC0411 Name of Student 1: D. Dinesh Kumar Registration Number: 11606738 Name of Student 2: V. Shiva Srikanth Registration Number: 11601464 Name of Student 3: P. Vinay Kumar Registration Number: 11601606 Name of Student 4: M. Anish Kumar Registration Number: 11604949 (Signature of D. Dinesh Kumar) Date: (Signature of V. Shiva Srikanth) Date: (Signature of P.Vinay Kumar) Date: (Signature of M. Anish Kumar) Date:
• 4. iv CERTIFICATE This is to certify that the declaration statement made by this group of students is correct to the best of my knowledge and belief. They have completed this Capstone Project under my guidance and supervision. The present work is the result of their original investigation, effort and study. No part of the work has ever been submitted for any other degree at any University. The Capstone Project is fit for the submission and partial fulfillment of the conditions for the award of B.Tech degree in Computer Science & Engineering from Lovely Professional University, Phagwara. Signature of the Mentor : Name of the Mentor : Ms . Shaina Gupta, Designation : Assistant Professor, School of Computer Science and Engineering, Lovely Professional University, Phagwara, Punjab. Date :
• 5. v ACKNOWLEDGEMENT We humbly take this opportunity to present our votes to thanks to all those guidepost who really acted as lightening pillars to enlighten our way throughout this has led to successful and satisfactory completion of this study. We are really grateful to our mentor Ms. Shaina Gupta for providing us with an opportunity to undertake this project in this university and providing us with all the bright and innovative ideas for making our project a really worthwhile of running in an organization. We are highly thankful for her active support, valuable time and advice, whole hearted guidance, sincere cooperation and pains taking involvement during the study and in completing the capstone project within the time stipulated. We are thankful to all those people who guided us to complete the project, particularly our friends, who have been instrumental in creating proper, healthy and conductive environment and including new and fresh innovative ideas for us during the project, without their help it would have been extremely difficult for us to prepare the project in a time bound framework. D. Dinesh Kumar V. Shiva Srikanth P. Vinay Kumar M. Anish Kumar
• 6. vi TABLE OF CONTENTS INNER FIRST PAGE .......................................................................................................................i PAC FORM .....................................................................................................................................ii DECLARATION ............................................................................................................................ iii CERTIFICATE ...............................................................................................................................iv ACKNOWLEDGEMENT ...............................................................................................................v TABLE OF CONTENTS................................................................................................................vi 1.INTRODUCTION ........................................................................................................................1 1.1.OBJECTIVE...........................................................................................................................1 1.2.PROJECT DESCRIPTION....................................................................................................2 2.SCOPE OF THE PROJECT .........................................................................................................3 3.EXISTING SYSTEM ...................................................................................................................4 3.1.DFD FOR PRESENT SYSTEM ............................................................................................4 3.1.1. LEVEL 0 DFD...........................................................................................................4 3.1.2. LEVEL 1 DFD...........................................................................................................5 3.2. WHAT’S NEW IN THE SYSTEM TO BE DEVELOPED .................................................5 4.PROBLEM ANALYSIS ...............................................................................................................6 4.1. PRODUCT DEFINITION ....................................................................................................6 4.2. FEASIBILITY ANALYSIS..................................................................................................7 4.3. PROJECT PLAN ..................................................................................................................7 5. SOFTWARE REQUIREMENT ANALYSIS..............................................................................8 5.1. SYSTEM ANALYSIS AND DESIGN.................................................................................8 5.2. SOFTWARE REQUIREMENTS .........................................................................................8 5.3. SPECIFIC REQUIREMENTS............................................................................................11 6. DESIGN .....................................................................................................................................14 6.1. SYSTEM DESIGN..............................................................................................................14 6.2. DESIGN NOTATIONS ......................................................................................................15 6.3. FLOW CHARTS ................................................................................................................16 6.3.1. FLOW CHART FOR PULSE SENSOR .................................................................16
• 7. vii 6.3.2. FLOW CHART FOR TEMPERATURE SENSOR ................................................17 6.4. PSEUDO CODE.................................................................................................................18 7. TESTING...................................................................................................................................19 7.1. FUNCTIONAL TESTING .................................................................................................19 7.2. STRUCTURAL TESTING.................................................................................................19 7.3. LEVELS OF TESTING......................................................................................................19 8. IMPLEMENTATION................................................................................................................21 9. PROJECT LEGACY .................................................................................................................23 9.1. CURRENT STATUS OF THE PROJECT .........................................................................23 9.2. REMAINING AREAS OF CONCERN .............................................................................23 9.3. TECHNICAL AND MANAGERIAL LESSONS LEARNT..............................................23 10. USER MANUAL: A COMPLETE DOCUMENT(HELP GUIDE) ........................................24 11. SOURCE CODE......................................................................................................................25 11.1. CODE FOR PULSE SENSOR .........................................................................................25 11.2. CODE FOR TEMPERATURE SENSOR ........................................................................33 11.3. IFTTT WEBSITE .............................................................................................................36 11.4. THINGSPEAK PLATFORM ...........................................................................................39 12. BIBLIOGRAPHY....................................................................................................................51
• 8. viii TABLE OF FIGURES Figure 1 : Level 0 DFD................................................................................................................... 2 Figure 2 : Level 1 DFD................................................................................................................... 5 Figure 3: Scheduling of the Project ................................................................................................ 7 Figure 4: Arduino Ide...................................................................................................................... 9 Figure 5: IDE Sketch..................................................................................................................... 10 Figure 6: LM35 Temperature Sensor............................................................................................ 12 Figure 7: Circuit Diagram of temperature sensor and nodemcu................................................... 12 Figure 8: Circuit Diagram of Pulse Sensor with Nodemcu .......................................................... 13 Figure 9: Design of the Project ..................................................................................................... 14 Figure 10: Design Notation........................................................................................................... 15 Figure 11: Flow chart of Pulse Sensor.......................................................................................... 16 Figure 12: Flow Chart of Temperature Sensor ............................................................................. 17 Figure 13: Testing Levels ............................................................................................................. 20 Figure 14: IFTTT Create Page...................................................................................................... 37 Figure 15: Webhook Service Page................................................................................................ 38 Figure 16: Webhook action field .................................................................................................. 38 Figure 17: ThingSpeak Platform................................................................................................... 39 Figure 18: ThingSpeak Create Channel........................................................................................ 40 Figure 19: ThingSpeak Create Channel........................................................................................ 41 Figure 20: ThingSpeak Channels View ........................................................................................ 42 Figure 21: ThingSpeak Channel Private View ............................................................................. 42 Figure 22: ThingSpeak Channel API KEY................................................................................... 43 Figure 23: ThingSpeak Channel Sharing ...................................................................................... 44 Figure 24: ThingSpeak Channel Private View (Temperature) ..................................................... 44 Figure 25: ThingSpeak Channel Private View ............................................................................ 45 Figure 26: ThingSpeak ThingHTTP ............................................................................................. 46 Figure 27: ThingSpeak Create ThingHTTP.................................................................................. 47 Figure 28: ThingSpeak ThingHTTP ............................................................................................. 47 Figure 29: ThingSpeak Create React ............................................................................................ 48 Figure 30: ThingSpeak React........................................................................................................ 49 Figure 31: ThingSpeak React view............................................................................................... 49 Figure 32: ThingSpeak React View.............................................................................................. 50 Figure 33: ThingSpeak React View.............................................................................................. 50
• 9. 1 1. INTRODUCTION 1.1 OBJECTIVE The main aim of the project is to provide good care for patients by monitoring their Heart rate and Oxygen Levels with help of IoT device and intimating doctor and caretaker about patient health condition. These are some of the following objectives.  Analyzing and studying the iot healthcare applications  Proposing the fog based iot health care application  Analyzing the results of the proposed framework 1.2 PROJECT DESCRIPTION Now a days, The internet used by more than two billion customers around the world, to browse contents, send and receive email, access multimedia resources, play online games, social networking. Moreover, the internet also expected to serve as a global platform to inter connect physical Things, thus, creating new ways of working, interacting, entertaining and living Internet Technology has become appearing within our society which is infiltrating all aspects of our lives We regularly neglect the significance of one minute in real life. In minutes lot can change . The same goes for internet, we repeatedly spend our time surfing the web and we didn’t realize how fast time flies. However, it is important to know about the events that come to light in just a minute in the world of internet. With each day passing , the way the world Interact Changes. From the past few years usage of Cloud Computing for a large number of application.IoT discussing new dimensions of patient care through real-time health monitoring system and access to patients' health data. This data is a goldmine for healthcare stakeholders to improve patient's health and experiences while making revenue opportunities and improving healthcare operations. Before Internet of Things, patients interactions with doctors were limited to visits, and tele and text communications. There was no
• 10. 2 way doctors or hospitals could monitor patients’ health continuously and make recommendations accordingly. Internet of Things enabled devices to make remote monitoring in the health care , unleash the potential to keep patients safe and healthy, and empower physicians to deliver excellent care. It has also increased patient engagement and satisfaction as interactions with doctors have become easier and more efficient. Furthermore, remote monitoring of patient’s health helps in reducing the length of hospital stay and prevents re-admissions. IoT also has a major impact on reducing healthcare costs significantly and improving treatment outcomes. IoT is undoubtedly transforming the healthcare industry by redefining the space of devices and people interaction in delivering healthcare solutions. Internet of things has applications in healthcare that can advantage patients, families, hospitals and insurance companies.This is the future architecture for this project.
• 11. 3 2. SCOPE OF THE PROJECT The main difficulty in establishing smart cities are the scarcity of broadband bandwidth and connectivity. Modern cities have multiple cellular networks and coverage. These networks have the ability and highest bandwidth limits that is not enough to meet the needs of the existing customers. Though, deploying fog computing architecture, allow fog nodes to offer home storage and processing. So, optimizing the network usage. IOT or Internet of Things is a burning topic these days. Like every fresh concept, the masses are not too familiar with this novel idea. Iot explains a situation where everything in our nearby environment is made able of automatically communicating with each other without any inter human or human to machine communication. Apart from the fact that it is a path breaking find, it can also show to be extremely beneficial in facilitate our lives to manifolds.This project scope involves the studying of an IoT application and devices and Understanding Fog nodes and Cloud services. Patients in hospital are continuosly monitored with help of this application, monitoring health condition 24/7 and when any patient health is in abnormal condition immediately alerting Doctor and Nurse by alarm or message. With this they tend to respond quickly and provide care for patient.
• 12. 4 3. EXISTING SYSTEM Smart Health Care is idea of our project to calculates a person heart beat and temperature levels with the use of sensors and analysing the results to alert the doctor about patient condition via message. The existing systems under the category of non iot technologies like BPM meter , thermometer which we have to use man power to check the results of a person and there is no particular alert system to intimate doctor when doctor is in remote location. Each has its own unique pros and cons, which you’ll want to be aware of before settling on one over the other. Coming to bpm meter it will shows the patient heart beat and blood pressure values there it self. Not possible to check values when we are in remote location. Same for thermometer . But here in smart health care using sensors any person can view the values of patient through authorized access. The existing technologies are a lot complex to normal to use without any prior knowledge of them. 3.1. DFD FOR PRESENT SYSTEM 3.1.1. LEVEL 0 DFD Node MCU Sensor will gather the data from patient of heart beat and blood oxygen level Transfer data from sensor data to computing device(Nodemcu) it will analyse information of patient Thingspeak will store the data of patient and redirect to doctor when data needs Thing Speak Senso r Data Figure 1 : Level 0 DFD
• 13. 5 3.1.2. LEVEL 1 DFD 3.2. WHAT’S NEW IN THE PROJECT To talk about the system its an smart health care using sensors. Here we are try to make patient monitoring easier. Our concept is the fusion of Iot and medical . with the internet of things (IoT) allowing for massive instrumentation of the healthcare experience regardless of the location of the patient and the provider. With the use of machine learning and other deep analytics capabilities to increase the quality of care. Most of the healthcare organizations begin to look into smart technologies, these shifts provide great opportunities never before seen in the industry of the Iot world. At the same time, analytics capabilities involving public, government and private datasets confirms to provide a complete view of the patient details and analytics. The style of recording especially in personal health information has been quickly rising from many years with the idea of the quantify Self. The present state of Smart Health Care is advanced but still in its virtual early life. Smart Health Care make both real time and historic health data available to the normal people and healthcare personnel. Abnormal Normal Patient Condition Sensing Function ality Data Aggregat ion Data Analysis Decision Making Intimatin g Doctor Storing Data Figure 2 : Level 1 DFD
• 14. 6 4. PROBLEM ANALYSIS 4.1. PRODUCT DEFINITION New technologies have influenced many parts of our daily life. Now a days healthcare system tells the benefits of using information and communication technology for improving the value of smart healthcare. Smart Health care is defined by the technology that helps to improve better tools for treatment of patients, and devices which helps to improve quality of life for anyone. The main goal of this includes eHealth and mHealth services, electronic record, smart home services and some of the connected medical devices. One of the key concepts for improving today’s healthcare is eHealth, i.e. the habit of ICT in care. This is how the we can defines the term: eHealth is the use of information and communication technology (ICT) for health. Some of the examples are treating patients, performing research, educating the health work force, tracking diseases around the world and analyzing public health. The term mHealth is short for mobile health. This terms mHealth has defined by the world health organization as “a component of eHealth”. Since there is no consistent definition of mHealth, the Global Observatory of eHealth has defined mHealth as medical and health of public can be view in mobile devices, patient monitoring devices, personal digital assistants , and wireless devices. Here in our project we use mHealth to perform our operations. As mHealth means mobile health we use mobile widgets to check the patient heart beat and temperature values which we got from sensors attached to patient which are connected to nodemcu. We can see the patient complete report in cloud server where the data is stored. Any one can access the server through an authorized access to check the patient reports and monitoring them from any remote location. And also when patient condition is critical we can get a message to phone number which we set for sending the alert notification.
• 15. 7 4.2. FEASIBILITY ANALYSIS This project is feasible to make as it is made using simple technologies and are easy to implement , it is easy to implement and yet the project is so effective that it covers all the objectives of project. Even a person who is not having any Iot and medical knowledge can able to setup the device to make the readings work and can analysis the data. 4.3. PROJECT PLAN Figure 3: Scheduling of the Project 0 1 2 3 4 5 6 7 Final Tests Implementation Coding Information Gathering Chart Title 6weeks 3weeks 2 weeks
• 16. 8 5. SOFTWARE REQUIREMENTS ANALYSIS 5.1. SYSTEM ANALYSIS AND DESIGN System analysis is a method of problem-solving that deals with the breaking downof a system into components parts in order to study how well the individual parts work and interact to accomplish their purpose. It involves the process of enumeration of the existing problems, and analyzing the proposed system for the costs and benefits, and analyze the system ,user requirements and considering the another system. System analysis is main thing in the design of subsequent systems. System design consists of many actions that make system qualifications which assure the functional requirements that has been developing in the system analysis process. System design is mainly look on the structural implementation of analysis. Our project designed in such a way that it provide proper care for patients by monitoring their Heartbeat rate and Temperature Levels with help of IoT device and intimating doctor and caretaker about patient health condition. 5.2. SOFTWARE REQUIREMENTS Arduino IDE  IDE is software which is an open source.  Used for the coding purpose for writing and compiling .  It is an official Arduino software, making code compilation too easy that even a common public with no technical knowledge can able to cope up with the learning process.  It is easily available for operating systems like MAC, Windows, Linux and runs on the Java Platform that comes with inbuilt functions and commands that play a vital role for debugging, editing and compiling the code in the environment.  Each of them contains a microcontroller on the board that is actually programmed and accepts the information in the form of code.  The main code, also known as a sketch, created on the IDE platform will ultimately produce a Hex File which is transferred and uploaded in the micro controller on the board.
• 17. 9  This environment mainly contains two parts thay are fist one is Editor and second one is Compiler where former is used for writing the required code and later is used for compiling and uploading the code into the given nodemcu.  This environment supports both C and C++ languages  The IDE environment is mainly divided into three sections: 1. Menu Bar 2. Text Editor 3. Output Pane  When we go to the option preference and check for the section compilation, then the Output window will show you the code compilation when you click the upload button. Figure 4: Arduino Ide
• 18. 10  The IDE is incredibly minimalistic, yet it provides a near-complete environment for most Arduino-based projects. The top menu bar has the basic options like including File for new, load save, etc., Edit fro font, copy, paste, etc., Sketch (for compiling and programming), Tools (useful options for testing projects), and Help.  The middle section of the Arduino IDE is a simple text editor that where you can enter the program code. The bottom section of the ArduinoIDE is dedicated to an output window that is used to see the output of the collection, number of memory has been used and are there any errors that were found in the program.  Projects made using the IDE are called sketches, and such sketches are usually written in a cut-down version of C++. Because programming a microcontroller is somewhat different from programming a computer, there are a number of device specific libraries Figure 5: IDE Sketch
• 19. 11 5.3. SPECIFIC REQUIREMENTS  For getting Heart beat and Temperature values of patients .We have to place the specified sensors to patient body for getting readings.  Application In order to get the notification about patient health condition doctors and nurses have to install the application.  Storing All the collected information is stored in a cloud service in order to make analysis about the patient health condition.  Monitor After the installation of sensors to patient all the time the patient is being monitored and making analysis with the help of previous recorded data.  Analysis The collected information in the cloud being analyzed with the conditions whether the patient’s heartbeat and oxygen levels normal or not.  Alert After the complete analysis if the patient is in critical condition then the data transfers from iot device and sends notification in the android application LM35 TEMPERATURE SENSOR  In LM35 The LM series originated with integrated circuits made by National Semiconductor.  The prefix LM stands for linear monolithic, referring to the analog components integrated onto a single piece of silicon.  This temperature sensor that outputs an analog signal which is proportional to the immediate temperature Features  Output in Celsius (Centigrade).  It is I dLinear + 10-mV/°C Scale Factor.  0.5°C Accuracy (at 25°C).  LM35 has −55°C to 150°C Range value.  Remote applications can be applicable.  It is operate from 4 V to 30 V.
• 20. 12  This is Less than 60-µA Current Drain.  LM35 is Low Self Heating; 0.08°C in Still Air.  LM35 is Non Linearity Only; ±¼°C Typical.  It shows Low Impedance Output; 0.1 Ω for 1mA Load. Figure 6: LM35 Temperature Sensor Figure 7: Circuit Diagram of LM35 sensor and Nodemcu
• 21. 13 PUSLE SENSOR  A 24-inch Color-Coded Cable, with male header connectors.  An Ear Clip, perfectly sized to the sensor. We searched many places to find just the right clip. It can be Hotglued to the back of the sensor and easily worn on the earlobe.  2 Velcro Dots. Used to attach a strap for fitting into hand.  Velcro strap to wrap the Pulse Sensor around your finger.  3 Transparent Stickers. Helps to protect sensor. Figure 8: Circuit Diagram of Pulse Sensor with Nodemcu
• 22. 14 6. DESIGN 6.1. SYSTEM DESIGN Figure 9: Design of the Project
• 23. 15 6.2. DESIGN NOTATIONS High High/low Input of patient Pulse Sensor Temperature sensor Wi-module Nodemcu ESP32 Thingspeak platform to store the values Alert Heart Beat Temperature Intimation Figure 10: Design Notation
• 24. 16 6.3. FLOW CHARTS 6.3.1. FLOW CHART FOR PULSE SENSOR YES Start Initialize Nodemcu Initialize Pulse Sensor Wait to get signal from sensors DETE CT SIGNA L Send to thingspeak website to analyse the live stream Stores the sensors data in thinspeak Generate alert IF SENSO R DATA NO Figure 11: Flow chart of Pulse Sensor
• 25. 17 6.3.2. FLOW CHART FOR TEMPERATURE SENSOR Start Initialize Nodemcu Initialize Temperature Sensor Wait to get signal from sensors IF DETEC T SIGNAL Send to thingspeak website to analyse the live stream Stores the sensors data in thinspeak Generate alert IF SENSO R DATA Y E S NO Figure 12: Flow Chart of Temperature Sensor
• 26. 18 6.4. PSEUDO CODE
• 27. 19 7. TESTING 7.1 FUNCTIONAL TESTING  To get alert about patient condition for doctor or any correspondent they have to install the application and even they get message.  Storing: All the collected information is stored in a cloud service in order to make analysis about the patient health condition.  Monitor: After the installation of sensors to patient all the time the patient is being monitored and making analysis with the help of previous recorded data.  Analysis: The collected information in the cloud being analyzed with the conditions whether the patient’s heartbeat and oxygen levels normal or not.  Alert: After the complete analysis if the patient is in critical condition. 7.2. STRUCTURAL TESTING  Uesd to test the structure of code.  understanding and knowing of code is required, so, it is mostly done by the developers 7.3. LEVEL OF TESTING UNIT/COMPONENT TESTING  The most basic type of testing is unit testing.  Unit or component testing aims to verify each part of the software by isolating it and then perform tests to demonstrate that each individualcomponent is correct in terms of fulfilling requirements anthe desired functionality.
• 28. 20 INTEGRATION TESTING  This type of testing is used to test different parts of the system.  By testing the units in the groups, any fault in the way then they interact together can be acknowledged. SYSTEM TESTING All the components of the software are tested as a whole in order to ensure that the overall product meets the requirements specified. ACCEPTANCE TESTING Acceptance testing is the level in the software testing process to check quality of the product. The aim of this type of testing is to evaluate whether the system complies with the end-user requirements and see this is ready for to deployment or not. Figure 13: Testing Levels
• 29. 21 8. IMPLEMENTATION  Implementation of the project:  pulse and temperature sensor values are calculated with Node MCU .  Conversion plan:  We used Nodemcu as it is a micro controller. The Node MCU is an open source software and hardware development environment that is built around a very inexpensive System-on-a-Chip called the ESP8266. Contains all crucial elements of the today’s computer: CPU, RAM, networking, routing and even a modern operating system and SDK.  Connecting Pulse sensor to Nodemcu based on the circuit diagram:  Pulse Sensor has 3 pins one is signal pin second is VCC and third is ground  Signal Pin is Connected to A0 of Nodemcu  Nodemcu VCC and Ground are connected to VCC(+) and Ground(-)  To get the output we have to upload the code to Nodemcu using Arduino IDE.  Using Nodemcu we can send the sensor data to cloud/server or platform In this project we are using ThingSpeak an IoT platform to Store the sensor data.  We are using IFTTT creating applets and events to send an alert to the Doctor about Patient Health Condition.  After creating event we will copy the event link and paste it in thingHttp for the event to be triggered and we will create the react for thingHttp for the event to be happened.  When react section is over the alert or messaging happen to the mobile number provided in IFTTT .  Same procedure we have to follow with LM35 temperature sensor  Temperature Sensor has 3 pins one is signal pin second is VCC and third is ground  A0 of Nodemcu is Connected to Signal Pin  Nodemcu VCC and Ground are connected to VCC(+) and Ground(-)  To get the output we have to upload the code to Nodemcu using Arduino IDE.  Using Nodemcu we can send the sensor data to cloud/server or platform In this project we are using ThingSpeak an IoT platform to Store the sensor data.
• 30. 22  We are using IFTTT creating applets and events to send an alert to the Doctor about Patient Health Condition.  After creating event we will copy the event link and paste it in thingHttp for the event to be triggered and we will create the react for thingHttp for the event to be happened.  After this the doctor gets message or an alert as we are providing the doctor mobile number in IFTTT so it sends an alert when the event happened.  Post-Implementation and Software maintenance:  After Implementation we have taken the readings and given the condition to generate alert and informing doctor about patient health.
• 31. 23 9. PROJECT LEGACY 9.1. CURRENT STATUS OF THE PROJECT Smart Health Care using sensors to detect the pulse and temperature of the patient and intimating to Doctor about patient health condition as per the objectives of our capstone project the work is done.But for future service we need to work on the accurate values and reduce noise of the sensor and we need to send the values of pulse and temperature to Doctor.Be specific about the patient like his name and ID should be mentioned in the alert Message. 9.2. REMAINING AREAS OF CONCERN As we said the only concern of the project is related toits future but not regarding the capstone. 9.3. TECHNICAL AND MANAGERIAL LESSON LEARNT We have Learned about microcontrollers like Nodemcu and arduino and we have learned about ESP8266 wifi module and arduino IDE and it’s libraries, and how to use ThingSpeak platform for storing the values and generating alert by creating applets and events with help of IFTTT.
• 32. 24 10. USER GUIDE  In this project we are having sensors like pulse and temperature to show results of patient heartbeat and temperature levels.  For this patient have to connect the micro controller unit which is basically a nodemcu connect to a power source through usb either to a power bank or a system.  Then patient have to place sensor on his/her body to see the values.  If the temperature and pulse values of patient exceeds then they will get a alert message regarding same.  If patient or any volunteer wants to check the entire analysis of the patient then they have login to a website which is basically a cloud platform ( www.thingspeak.com ) using login credentials to view the data.
• 33. 25 11. SOURCE CODE Here in our project we have to make two separate codes for two different sensors pulse sensor and LM35 temperature sensor. We have to integrate specific Api keys of thingspeak channels for uploading the sensing data to cloud server for analysis. 11.1. CODE FOR PULSE SENSOR #define pulsePin A0 // A0 is a data pin in nodemcu #include <ESP8266WiFi.h> const char* ssid = "Srikanth"; // Have to enter WiFi ssid name const char* password = "12345678"; //Have to enter WiFi password WiFiClient client; const int channelID = 883037; //Insert the thingspeak channelID String writeAPIKey = "MQUZ1XPK3EESIAI0"; //API key of channel for data transmission const char* server = "api.thingspeak.com"; // server name const int postingInterval = 10 * 1000; //Interval time of sensing data to share int rate[10];
• 38. 30 } } void detectSetHighLow() { if (Signal < thresh && N > (IBI / 5) * 3) { //avoid noise by waiting 3/5 of last if (Signal < T) { T = Signal; //keep track of lowest in pulse wave } } if (Signal > thresh && Signal > P) { //thresh condition helps to avoid noise P = Signal; //p is the peak } } void pulseDetected() { Pulse = true; IBI = sampleCounter - lastBeatTime; lastBeatTime = sampleCounter; if (firstBeat) {
• 39. 31 //if this is the first beat firstBeat = false; //clear first beat flag return; } if (secondBeat) { //if there is a second beat secondBeat = false; //clear second beat flag for (int i = 0; i <= 9; i++) { //seed the running total to get a realistic BPM at startup rate[i] = IBI; } } word runningTotal = 0; //clear the running total variable for (int i = 0; i <= 8; i++) { //shift the data in rate array rate[i] = rate[i + 1]; //drop the latest IBI value runningTotal += rate[i];
• 41. 33 client.println("Content-Length: " + String(body.length())); client.println(""); client.print(body); } client.stop(); delay(15); //Delay time for uploading data in thingspeak server } 11.2. CODE FOR TEMPERATURE SENOSOR #include <ESP8266WiFi.h> String apiWritekey = "PJKM7XMQ7QOPE42O"; // replace with your THINGSPEAK WRITEAPI key here const char* ssid = "Srikanth"; // your wifi SSID name const char* password = "12345678" ; // wifi pasword const char* server = "api.thingspeak.com"; float resolution=3.3/1023; // 3.3 is the supply volt & 1023 is max analog read value
• 44. 36 11.3. IFTTT WEBSITE IFTTT is an automation platform, it interacts and helps for communication between different apps, web services, and devices to trigger user-specifications through Applets. IFTTT is free service allows you to connect your favorite services that you use everyday such as Amazon Alexa or Drop box for sharing files with colleagues. FTTT is also an easy way to introduce automation into your life so that you can skip the tedious daily tasks and get more important things done.  For alert the patient we have to use IFTTT website to send message to the correspondent of the patient. For that we have to create an applet of webhooks  For creating webhook we have to go to create option and then have to click on THIS option then select webhook then in THAT option we have to select clicksend sms service for message receiving.  Acronym for IFTTT is “If This Then That”
• 45. 37  click on the “receive a web request” option.  Then we will get a trigger option to create an event like shown in below figure.  After entering event name we have to click on the create button to move to next step.  Then we have to click on THAT option to select another service clicksend to sending a message of the receiving data.  In click send we will get a option like “Send sms” we have to select that option to set our credentials whom to send the message.  After filling the details we simply have to click on create action button. Figure 14: IFTTT Create Page
• 46. 38 Figure 15: Webhook Service Page Figure 16: Webhook action field
• 47. 39 11.4 THINGSPEAK ThingSpeak is an IoT platform service that allows you to visualize, aggregate, and analyze live data streams in the cloud. Sending data to thingspeak is possible from your devices and creating instant visualization of data and helps to send alerts.  Collect the data - Send Sensor Data Privately to cloud  Analyze and Visualize The data with MATLAB  Trigger a Reaction  Data collection is possible in thingspeak from various sources.  Click New Channel to create a new ThingSpeak channel. Figure 17: ThingSpeak Platform
• 48. 40  Channels store all the data that a ThingSpeak application collects. Speak apps to analyze and visualize it. Once you collect data in a channel, you can use Thing  Channel Settings o Percentage complete: Calculated based on data entered into the various fields of a channel. Enter the name, description, location, URL, video, and tags to complete your channel. o Channel Name: Enter a unique name for the ThingSpeak channel. o Description: Enter a description of the ThingSpeak channel. o Field#: Check the box to enable the field, and enter a field name. 8 fields maximum for a channel is possible. o Metadata: Have to enter information about channel data, including JSON, XML, or CSV data. Figure 18: ThingSpeak Create Channel
• 49. 41 o Tags: keywords are used to identify the channel. For Separate tags have to use commas. o Link to External Site: If you have a website that contains information about your ThingSpeak channel, specify the URL. o Show Channel Location: o Latitude: Enter latitude position in decimal degrees. o Longitude: Enter the longitude position in decimal degrees. o Elevation: Enter the elevation position meters. o Video URL: If you have a YouTube™ or Vimeo® video that displays your channel information, specify the full path of the video URL .  Save the channel and now channel was created. Figure 19: ThingSpeak Create Channel
• 50. 42  These are the channels we created to store the values of Temperature and BPM from Sensors  Here is the BPM of the patient stored in Thingspeak Platform. Figure 20: ThingSpeak Channels View Figure 21: ThingSpeak Channel Private View
• 51. 43  While creating a channel API keys are auto generated.  Write data to a channel or read data from a private channel can possible wirh API keys API Keys Settings  Write API Key: To write data to channel . If you feel your key has been compromised, click Generate New Write API Key  Read API Keys: For public view of our private channel have to Use this key to view your private channel feeds and charts. Click Generate New Read API Key to generate a fresh key for the channel.  ThingSpeak allows you to control who can view the data in your channel. Irrespective of the settings on this tab, reading data from or writing data to the fields of a channel requires the appropriate API key for the channel. Figure 22: ThingSpeak Channel API KEY
• 52. 44  Similarly,This is the channel for Temperature to store temperature of the patient.  Click on Apps in The menu Bar and Select ThingHTTP Figure 23: ThingSpeak Channel Sharing Figure 24: ThingSpeak Channel Private View (Temperature)
• 53. 45  ThingHTTP enables communication among websites, devices, and web services without having to apply the protocol on the device level. You specify actions in ThingHTTP, which you activate using other ThingSpeak apps such as TimeControl, TweetControl, and React.  Click New ThingHTTP to create a new HTTP request. Figure 25: ThingSpeak Channel Private View
• 54. 46  You can now send your ThingHTTP request and view the response.  Give Name and URL in their particular fields.  Here we have to go to IFTTT website the process which we shown you earlier.  Login to IFTTT then go to my services have to select webhook and on the top right corner you can see documentation button by clicking on that you can set the url of the event in thinghttp. Figure 26: ThingSpeak ThingHTTP
• 55. 47  Similarly for temperature sensor also we havo to create IFTTT service and then thinghttp and react.  For Temperature  Click on Apps in the Menu Bar and Select React Figure 27: ThingSpeak Create ThingHTTP Figure 28: ThingSpeak ThingHTTP
• 56. 48  React works with ThingHTTP, ThingTweet, and MATLAB Analysis apps to perform actions when channel data meets a certain condition.  To create a new reaction, click New React. Figure 29: ThingSpeak Create React
• 57. 49  We are creating Alert with help of React  Where we are giving the condition if the BPM is greater than 100 the alert is generated Figure 30: ThingSpeak React Figure 31: ThingSpeak React view
• 58. 50  We are giving the condition if the BPM is less than 60 the alert is generated.  React For Temperature if temperature is greater than 99.4 F generating Alert. Figure 32: ThingSpeak React View Figure 33: ThingSpeak React View
• 59. 51 12.BIBLIOGRAPHY Books [1] Sharma S. “Evolution of as-a-Service Era in Cloud”. arXiv preprint arXiv:1507.00939. 2015 Jun 29. [2] T.A.Rao. (2014)." Cloud computing and Internet of Things based Cloud Manufacturing service system". India: Akash Series Publisher. Websites [1] FitBit Inc., “flex: Wireless activity + sleep wristband,” accessed October 2019. [Online]. Available: https://www.fitbit.com/flex [2] Apple Inc., “Apple watch,” accessed October 2019. [Online]. Available: https://www.apple.com/watch [3] ThingSpeak."User Guide of ThingSpeak" accessed September 2019 [Online]ThingSpeak service: http://www.thingspeak.com [4] IFTTT ."To create web based services" accessed September 2019 [Online].Available : http://www.ifttt.com [5] ClickSend Inc., “Clicksend SMS,”accessed October 2019 [Online] Available:http://clicksend.com/in/

Academia.edu no longer supports Internet Explorer.

To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to  upgrade your browser .

Enter the email address you signed up with and we'll email you a reset link.

• We're Hiring!
• Help Center

A Capstone Course Project Report On Title: "Unilever: A Flash Back Its Global Expansion And Marketing Strategies In Bangladesh."

by Md. Obaidul K A D I R Ullash

Free Related PDFs

Stefan Schwarzkopf

2008, Working Papers

Geoffrey Jones

This article examines the challenges of knowledge transfer within a large multinational consumer goods multinational. It shows that although the European multinational Unilever owned a large US business, it encountered numerous problems attempting to control the local affiliate, and had extreme difficulties with knowledge transfer within the organization.

2008, Journal of Macromarketing

Harriet Zurndorfer

Mohammod Naymur Rahman

Marketing is summation of all systematic and innovative functions which involve in value creation for customers and value capturing from customers inreturn. So Marketing is a continuous process of innovating products according to the exact need of customers. The marketers have to develop new products to keep pace with the continuous trend of changing culture and for technological advancement to fulfill modern customers' requirements. To survive from the decline demand of products and services, it is very essential and inevitable to develop new products or update existing products according to the exact demand of customers. The continuous process of innovating and updating products and services is very needed to survive as well as to make a competitive edge in the industry.The following Parachute brand is the example of continuous process of product innovation: Parachute Gold: Inner Strength, Parachute Gold: Nourishment, Parachute Gold: Sensorial Aroma, Parachute Gold: Nourishment + Sensorial, Parachute Gold: Sensorial – Non-Stickiness, Parachute Gold: Sensorial – Easy to Rinse. The study will help to develop a conceptual framework of innovating (Bath Soap) product as well as the innovative marketing process. The research or the conceptual framework developed through this research will help marketers to develop accurate strategies to develop new products as well as to market and launch the product successfully. The commercial or marketing success or failure of a product does not rest solely on the product itself. The launch strategy adopted also determines whether a product succeeds or fails in the market. The key to success in the marketing and launching process often rests in finding the proper strategies. The main purpose of the research is to survey the market and get a clear idea about the consumer behavior regarding new kind of soap which will hold both antiseptic and beauty care quality in a single soap. I. Scope and Rationale of the Study Launching a new product will require a large amount of planning, research, and investment of both time and financial resources. It requires problem identification, sample selection, market analysis, data analysis, data evaluation and interpretation through various numerical and statistical techniques and packages, and finally presents an understandable report to the audience. If it is planning on creating and marketing a new product, here are the most important tasks to complete before, during, and after launching. When launch a new product it can either be replacing or superseding an existing one or it may be a completely new product of a type that have never offered before. Even if the product is completely new to a company, there will be still information available about competing products and the market for them. If the new product is superseding an existing product, then will have information related to the sales of the product and its market. There can be many reasons for developing or adding a new product but most are the result of analyzing your product portfolio and either deciding that a product needs replacing and identifying a gap in the portfolio that presents with a potential opportunity. The new product launch phase is a critical part of the total new product development process. Developing a new product is an expensive and time-consuming process and its launch needs to be carefully planned. Technology development brings prosperity to nations, but the successful commercialization of this technology is the real meaning of innovation. For this reason, all companies have tried their best to launch maximum numbers of products to market. However, the commercial success or failure of a product does not rest solely on the product itself. The launch strategy adopted also determines whether a product succeeds or

RELATED TOPICS

•   We're Hiring!
•   Help Center
• Find new research papers in:
• Health Sciences
• Earth Sciences
• Cognitive Science
• Mathematics
• Computer Science
• Academia ©2023