1. Midway Design Review 11/25/13

2. REES (Real-Time Evacuation System) Hantz Alvarez, EE Liyan Tang, CSE Pablo Alvarez, EE Joel Guifo Fogue, CSE

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

4. 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

5. Block Diagram

6. Revised Block Diagram

7. 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

8. 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

9. Sensor Grid Eye Infrared Sensor

10. Microcontroller & Power Supply

11. Database

12. MySQL Database

13. Android Application Mobile Application SQLite Databases SQLite Mobile Client Sync Engine Device Management Agent

14. User Interface

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

16. Achieved MDR Deliverables Real-time counter Storing data in database Display data in Android application

17. Tasks Done?Project 1Due ByAssignmentNotes YesBrainstorming10/1/13Hantz, Pablo, Liyan, JoelEmergency Evacuation System YesPDR - Problem Statement, Requirement Anlaysis10/23/13LiyanReal-time counter YesPDR - Design Alternative10/23/13Hantz YesPDR - Block Diagram10/23/13Pablo, Joel YesSensor Unit - Find where to purchase Grid-Eye10/31/13Hantz YesData Processing - Arduino10/31/13Pablo YesMYSQL Database - Set up10/31/13Joel, Liyan YesJCBC Driver10/31/13Joel YesAndroid Application - Familiarize10/31/13Liyan YesSensor Unit - Infrared Sensor11/8/13Hantz, Pablo YesData Processing - Arduino 11/8/13 Pablo YesMYSQL Database - Working database11/8/13Joel, Liyan YesAndroid Application - Basic working application11/8/13Liyan YesMDR - Sensor Unit with working counter11/22/13Hantz YesMDR - Working arduino for data processing and send data to MySQL database11/22/13Pablo Yes MDR - Read processed data and store in MySQL database and send data to android application11/22/13Joel Yes MDR - Android application displaying area, building, room information from MySQL database11/22/13Liyan

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

19. Reference http://www.ladyada.net/learn/sensors/pir.htmlhttp://arduino.cc/en/Main/arduinoBoardUno http://pewa.panasonic.com/components/built-in- sensors/infrared-array-sensors/grid-eye/