Smart Sensing System Using Internet of Things

IJSTE - International Journal of Science Technology & Engineering | Volume 2 | Issue 08 | February 2016 ISSN (online): 2349-784X

Smart Sensing System using Internet of Things Urvija J. Patel M.E Student Department of Embedded System Sardar Vallabhbhai Institute of Technology Vasad-Gujarat, India

Nehal G. Chitaliya Associate Professor Department of Embedded System Sardar Vallabhbhai Institute of Technology Vasad-Gujarat, India

Abstract Among the panoply of applications enabled by the Internet of Things (IOT), smart and connected health care is a particularly important one. The number of devices on the Internet exceeded the number of people on the Internet in 2008, and is rated to reach 50 billion in 2020. A large-ranging Internet of Things (IOT) ecosystem is rise to collaborative the process of connecting real-world objects like buildings, roads, household appliances, and human bodies to the Internet via sensors and microprocessor chips that record and transmit data such as sound waves, temperature, movement, and other variables. Here Heart beat sensors are used as a simple but powerful people presence triggers. This system is suitable for sport player or people who have gone to gym. I.e. sport player, gaming human, patients. Whenever the heart beat is detected through heart beat sensor it send to the raspberry pi and data stored in the raspberry pi module. Internet of things based application can be used remotely to view the activity when data is detected. System works self-contain without the PC once programmed.

Keywords: Raspbery pi, ESP8266 wifi module, Heart Beat Sensor, Apache2 (web server), Internet of Things ________________________________________________________________________________________________________ I.

INTRODUCTION

Now a day’s Internet has become one of the important parts of our everyday life. It has changed people how to live, work, play and learn. Internet serves for many intent educations, Business, Industries, Social Networking, Shopping, etc. The next new trend of Internet is Internet of Things (IOT). Current years have seen an increase interest in wearable sensors and today several devices are commercially available for personal health care and activity awareness. The entire concept of IOT stands on sensors, wireless network and gateway which allow users to communicate and access the information. Information is gotten by the sensor and sent to the cloud through Wi-Fi and allowing just certified consol to get information.

II. WHY INTERNET OF THINGS The Internet of Things (IOT) is the interconnection of uniquely identifiable embedded computing devices within the existing Internet infrastructure. Typically, IOT is expected to offer advanced connectivity of devices, systems, and services that goes beyond machine-to-machine communications (M2M) and covers a variety of protocols, domains, and applications. The interconnection of these embedded devices (including smart objects), is automation in nearly all fields, also advanced applications like a Smart Grid.

Internet of Things (IOT) is growing development of the internet by which day by day 'things' objects have communication capabilities which allow them to send and receive data. IOT based application can be used remotely to view the activity and get notification.

III. LITERATURE SURVEY In literature[2] an IOT based system and its advantages are explained which uses email notification and cloud to store data, literature[3] author proposed a mobile physiological monitoring system, which is able to continuously monitor the patient’s blood pressure and other critical parameters in the hospital. The transmitted data from the router node is received by the coordinator node. The coordinator node connected to the server. The server nodes designed to update the data using LAN. The GSM update the critical conditions directly to the doctor mobile to avoid further damages. In literature[4] system is made for gym room to measure humidity of atmosphere, temperature etc. devices send the data to a WSN node equipped with a Bluetooth interface so this is an indoor scenario. It is fairly complex to cover an outdoor sports scenario with a WSN. In literature [5] Layered approach of IOT Sport has potential to upgrade the quality and standard of sports and related machineries to a new level of smartness. Finds out few challenges to be sorted out so as to get good return from IOT Sport. In literature [7] Web access functionality is embedded in a device to enable low cost widely accessible and enhanced user interface functions for the device.

A web server in the device provides access to the user interface functions for the device through a device web page.

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IV. PROPOSED WORK

Fig. 1: block diagram

The block diagram shows that the project is divided into two sections. The sensor will be somewhere at a remote place. And the controlling of it will be done from any part of the world through a webpage. The sensor to collect the data from the remote place and transmit the data to the web browser. It can view the live data over web browser with secured login and password.

V. SYSTEM OVERVIEW Raspberry Pi: Raspberry pi is credit card sized and small computer to capable of perform different functionalities such as identification and access control, electronics payment system, health application etc.

M212 Heart Beat Sensor: Detect the heartbeat of human. Heartbeat detector is working, the top-most LED flashes with each heartbeat. This digital output can be connected to microcontroller directly to measure the Beats Per Minute rate. It working on +5v Dc voltage and 100mA current.

ESP8266 Wifi Modul: Send the sensor data to the raspberry pi through web server.

Apache2 (Web Server): It is also known as “Apache HTTP Server� which allows the online distribution of website service using Hyper Text Transfer Protocol (HTTP). It is popular web server for various OS such as Linux, Windows, Mac OS X, Novell NetWare etc. Apache2 version was used in this project for creating web server [6].

VI. PROJECT IMPLEMENTATION Setting up Raspberry Pi: SD Card is needed to be written with its desired OS. Getting ready with SD Card insert it into Raspberry Pi Micro USB Power Cable is attached with it along with Raspberry Pi with monitor through HDMI cable. Connect Keyboard & Mouse with it. Also provide the DC power supply to Pi. Operating Raspberry Pi without Monitor Display, Keyboard and Mouse: Raspberry pi is attached with internet through Ethernet cable and power supply without need of any PC. Through PuTTy raspberry pi can be programmed and next works in self-contain mode. PuTTY can be installed in Laptop and through IP address of raspberry pi it can access command window of pi.

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Smart Sensing System using Internet of Things (IJSTE/ Volume 2 / Issue 08 / 029)

Fig. 2: raspberry pi OS installation

Make Raspberry Pi As A Wifi Access Point: To configure a hotspot requires several steps: 1. configure the wireless adapter with static IP address. 2. Install and configure a DHFC server. 3. Install and configure the access point daemon. 4. Configure IP routing between the wireless and Ethernet .

Fig. 2: Raspberry pi wifi access point connected

Console Side: From the console side console can show the detail of data using log in with console id and password. This is the webpage which can be viewed worldwide, anywhere in the world by the authorized user. An IP address is configured for the raspberry pi, and this can be used to view the pages worldwide.

Fig. 3: login page

Fig. 4: status page

VII. FUTURE WORK Future work of the project is necessary in order to make the design system superior. In the designed system the betterment would be connecting extra sensors to internet which measures different other health criteria. Connecting all the objects to internet for fast and easygoing access. Set up a Wi-Fi mesh type network to rise in the communication range.

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VIII. CONCLUSION With the extensive use of internet this work is focused to implement the internet technology to make a system which would communicate through internet for better health. Internet of things is expected to the world in different fields but benefit would be in the field of healthcare. Hence present work is to design an IOT based smart healthcare system. Heart rate of the patient and the microcontroller tacks up the data and send it through ESP8266 Wi-Fi protocol.

REFERENCES Sagar Joshi, Amit Joshi, Sanket Jabade, Ameya Jathar4 Electronics & Telecommunication”M2M Communication Based Wireless SCADA forReal-Time Industrial Automation” International Journal of Research in Advent Technology, Vol.2, No.4, April 2014.

[2] Aamir Nizam Ansari \ Mohamed Sedkyl, Neelam Sharma2, Anurag Tyagil lFaculty of Computing, Engineering and Sciences, Staffordshire University, Stoke-on-Trent, United Kingdom” An Internet of Things Approach for Motion Detection using Raspberry Pi” presented at the International Conference on Intelligent Computing and Internet of Things (IC1T),2015.

[3] Ravi M S., K. V. Muralidhar “Raspberry PI based Data Sensing and Logging System using Wireless Sensor Nodes and Local Area Network” International Journal of Engineering Research & Technology. ISSN: 2278-0181 Vol. 4 Issue 05, May-20156) [4] Pedro Castillejo, Jose-Fernán Martinez, Lourdes Lopez, and Gregorio Rubio” An Internet of Things Approach for Managing Smart Services Provided by Wearable Devices” International Journal of Distributed Sensor Networks Volume 2013, Article ID 190813, 9 pages, 1 February 2013 [5] Partha Pratim Ray “Internet of Things for Sports (IT Sport): An Architectural Framework for Sports and Recreational Activity”Institute of Electrical and Electronics Engineer(IEEE), conference paper, january 2015 [6] Girish Birajdar“Implementation of Embedded Web Server Based on ARM11 and Linux using Raspberry PI” International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878, Volume-3 Issue-3, July 2014.

[7] Soumya Sunny P, Roopa .M. ” Data Acquisition And Control System Using Embedded Web Server” International Journal Of Engineering Trend And Technology Volume3, Issue 3-2012 [8] Jawbone Inc., “Jawbone fitness trackers,” accessed April 2015. [Online]. Available: https://jawbone.com/up/trackers [9] Apple Inc., “Apple watch,” accessed April 2015. [Online]. Available: https://www.apple.com/watch [10] Bhoomika.B.K, Dr. K N Muralidhara “Secured Smart Healthcare Monitoring System Based on Iot” International Journal on Recent and Innovation Trends in Computing and Communication ISSN: 2321-8169 Volume: 3 Issue: 7 4958 – 4961.

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