Wifi Based Location Identification System Using Heart Rate Analysis

Abstract

Now IoT plays the major role in all domains. Location tracking becoming major part in various industrial as well as security purposes. Majority of existing systems uses GPS for tracking which cannot be used precisely for indoor localization and GPS completely depend on the satellite. Instead of relying on satellites use of WI-FI is implemented. The proposed system makes use of Node MCU (WI-FI module) in both transmitter and receiver. WI-FI access points and WI-FI enabled sensor for gathering information is used. Location data of any devices collected by sensor is transmitted to the open-source cloud and monitored continuously. When it detects any error or loss of signal it alerts receiver end which contains another Node MCU (ESP8266-12E Module) connected with the indicator. It is used for detecting the loss of any smart devices like smart phones, handbags, wallet, and laptop. Pulse sensor is used for measuring the heart rate which is the primary component.