REES (Real-Time Evacuation System)

Hantz Alvarez, EE Liyan Tang, CSE Pablo Alvarez, EE Joel Guifo Fogue, CSE

Overview

Real-time quantitative information about the population within a building facility enhances the efficiency of rescue and safety procedures.

Requirements

Real-time counter Count accuracy within 90% Detection height of the average doorway Attempt to discern between more than one person entering and exiting Database Store all building and count information Update in real-time Android Application Retrieve necessary information from database upon login Display floor plan and population

Block Diagram

Revised Block Diagram

Proposed MDR Deliverables

Sensor and display unit Be able to demonstrate counter for people entering and exiting rooms Display arrows exit route Demonstration of Android Application Received data from database and display floor plan with estimated number of people in room

REES Member Tasks

Hantz Alvarez & Pablo Alvarez Sensor Unit using infrared technology Data Processing through an Arduino microprocessor Send data to database Joel Guifo Fogue Server and Database Processing Liyan Tang User Interface and Communication with Database

Sensor

Grid Eye Infrared Sensor

Microcontroller & Power Supply

Database

MySQL Database

Android Application

Mobile Application SQLite Mobile Client Sync Engine SQLite Databases Device Management Agent

User Interface

User Interface

Improvements Retrieve most updated information Reliable and fast Display color/gradient for population

Achieved MDR Deliverables

Real-time counter Storing data in database Display data in Android application

Tasks

Done? Project 1

Yes Brainstorming Yes PDR - Problem Statement, Requirement Anlaysis Yes PDR - Design Alternative Yes PDR - Block Diagram Yes Sensor Unit - Find where to purchase Grid-Eye Yes Data Processing - Arduino Yes MYSQL Database - Set up Yes JCBC Driver Yes Android Application - Familiarize Yes Sensor Unit - Infrared Sensor Yes Data Processing - Arduino Yes MYSQL Database - Working database Yes Android Application - Basic working application Yes MDR - Sensor Unit with working counter Yes MDR - Working arduino for data processing and send data to MySQL database

Yes

MDR - Read processed data and store in MySQL database and send data to android application

Yes

MDR - Android application displaying area, building, room information from MySQL database 11/22/13 11/22/13 10/23/13 10/23/13 10/23/13 10/31/13 10/31/13 10/31/13 10/31/13 10/31/13 11/8/13 11/8/13 11/8/13 11/8/13 11/22/13 11/22/13

Due By Assignment Notes

10/1/13 Hantz, Pablo, Liyan, Joel Emergency Evacuation System Liyan Hantz Pablo, Joel Hantz Pablo Joel, Liyan Joel Liyan Hantz, Pablo Pablo Joel, Liyan Liyan Hantz Pablo Real-time counter Joel Liyan

CDR Deliverables

Grid-eye implemented Discern directional motion Subsystem integration Send data to database in real-time Retrieve most updated data in android application

Reference

http://www.ladyada.net/learn/sensors/pir.html

http://arduino.cc/en/Main/arduinoBoardUno http://pewa.panasonic.com/components/built-in sensors/infrared-array-sensors/grid-eye/