RFID TECHNOLOGY FOR IOT-BASED PERSONAL HEALTHCARE IN SMART SPACES

Aim

To build a Smart space services system that benefits in terms of cost, energy, consumption and complexity. About the user’s living environment.

Purpose

RFID Technology for IoT-Based Personal Healthcare in Smart Spaces system that benefits in terms of cost, energy, consumption and complexity. Various smart spaces service use cases such as temperature, humidity, and other gases about the user’s living environment as example that make use of this system.

Hardware Components

• Micro controller (LPC 2148)• Temperature Sensor• MEMS • RFID Reader AND TAGS

Block diagram

Micro controller

LCD DISPLAY(16*2 LINES)

POWER SUPPLY

TEMPERATURE SENSOR

INERTIAL DATA (MEMS)

RFID READER

Wi-Fi

Description RFID Technology for IoT-Based Personal Healthcare in Smart

Spaces system that benefits in terms of cost, energy, consumption and complexity. Various smart spaces service use cases such as temperature, humidity, and other gases about the user’s living environment as example that make use of this system. Here we are placing RFID tags to two things one is for room identification that is we are monitoring the indoor environment conditions so depending upon the card we are going to identify the nodes.

Second we are interfacing tags to inside human body to detect the

body parts .when we are reading the body inertial data the tag will helps us in identifying which body part it is. Thus the data acquired from indoor environment and inertial body moments are plotted on graphical representation.

TEMPERATURE SENSOR

The word thermistor is an acronym for thermal resistor, It is used to detect very small changes in temperature. The variation in temperature is reflected through appreciable variation of the resistance of the device. Thermistors are extensively used in industrial, commercial, medical and household applications for appropriate measurement of temperature.

Wi Fi

There are many applications for embedded devices with a Wi-Fi interface:

• Industrial process and control applications where wired connections are too costly or inconvenient, e.g., continuously moving machinery.

• Emergency applications that require immediate and transitory setup, such as battlefield or disaster situations.

• Mobile applications, such as asset tracking.

• Surveillance cameras (maybe you don’t want them easily noticed, cables are difficult to hide).

• Vertical markets like medical, education, and manufacturing.

• Communication with other Wi-Fi devices, like a laptop or a PDA.

RFID• An RFID tag is composed of an antenna, a

wireless transducer and an encapsulating material. These tags can be either active or passive. While the active tags have on-chip power, passive tags use the power induced by the magnetic field of the RFID reader. Thus passive tags are cheaper but with lower range (<10mts) and more sensitive to regulatory and environmental constraints, as compared to active tags.

 • An RFID reader consists of an antenna,

transceiver and decoder, which sends periodic signals to inquire about any tag in vicinity. On receiving any signal from a tag it passes on that information to the data processor. The data processing subsystem provides the means of processing and storing the data.

LCDLCD stands for Liquid Crystal Display used for displaying purpose in many fields. A 16x2 LCD shown in the image can display 32 characters with 16 characters in each row. It is capable to display any character with ASCII values ranging from 0 to 255. in our project updates happened in our project can be seen on this LCD

Software used

• Keil Compiler• Proteus Software• Flash Magic

Result

Hence, by implementing this project, RFID technology has been demonstrated to be potentially useful to take care of the human health-state from the inside by labeling body prosthesis.

Queries???

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