Outline 2. Solar Powered Parking Garage Monitor 8/21/2017

Transcription

1 1 Solar Powered Parking Garage Monitor CPET 491 JOHN STEPHEN MUCHAI 12/9/2016 Outline 2 Executive Summary Problem Topic Motivation Research Initial system Requirements System Architecture Theory Of Operations Process Flow Chart Functional Block Diagram Technology Software Hardware Costs Hardware Hardware Testing System Requirements Verification Risk Management Lessons Learned 1

2 EXECUTIVE SUMMARY 3 PARKING GARAGE MONITOR PROJECT DATES Start Date 8/25 End Date 12/9 THREE DELIVERABLES Prototype copy of product Report Data collection and project design PowerPoint Presentation Problem topic 4 COST EFFECTIVE USE OF RENEWABLE ENERGY CONVENIENCE 2

3 Motivation 5 INTEREST IN ENVIRONMENTAL CONSERVATION SAME CONCEPT CAN BE ADAPTED IN MANY AREAS 6 Research EXISTING SYSTEMS ARDUINO CAPABILITIES ENVIRONMENTAL IMPACT 3

4 Initial System Requirements 7 Requirement Data Verification Planning ID Requirement Type Requirement (Shall or Should statements) Verification Method Date Verified Verification Report 1 Functional The Display shall increment the counter when a vehicle enters the facility Demonstration 2 Functional The Display shall decrement the counter when a vehicle leaves the facility Demonstration 3 Functional The project shall utilize an LCD display Demonstration 4 Physical The Signage shall not obstruct traffic in any way Analysis 5 Physical The Project shall operate outdoors Demonstration 6 Operational The Signage shall display available parking spots Demonstration 7 Operational The system shall operate from renewable energy Demonstration 8 Operational The system shall maintain a count of available parking spaces Demonstration 9 Performance The system shall power the display for a minimum period of TBD hours/day Demonstration 10 Performance The system shall be able to track a minimum of TBD vehicles Demonstration 11 Performance The system shall be able to individually track vehicles with a minimum weight of TBD Demonstration 12 Environmental The Signage shall rely on solar energy Analysis 8 4

5 Example of a Solar Powered Parking Garage Display. 9 Example of a Solar Powered Parking Garage Display. 10 5

6 Theory Of Operation The entrance to the parking garage will have a display that informs of the available parking spaces. 2. This display is updated from a circuit that is connected to infrared proximity sensors. 3. The sensors will detect when a motor vehicle enters or exits the parking garage. This information is then relayed to a microcontroller inside an Arduino. 4. The Output will then be displayed on a Seven segment display. 12 6

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8 Technology C-Program Use of Seven Segment Displays Use of Infrared proximity sensors Use of Solar Energy 15 Software 16 8

9 Hardware Costs 17 Hardware Manufacturer Model Cost/Unit Solar Panel Sparkfun Electronics PRT $29.00 Seven segment display Ardafruit Adafruit Digit 7 Segment Display $17.50 Infrared Proximity sensors Sharp SEN $14.95 Arduino Uno R3 Sparkfun Electronics DEV $ Solar Battery Deka 8A22NF $ Unit Housing N/A N/A $100 Total $ Hardware 18 9

10 Hardware 19 Hardware 20 10

11 Hardware testing 21 Hardware testing 22 11

12 Project schedule 23 System Requirements Verification 24 Requirement Data ID Requirement Type Requirement (Shall or Should statements) 1 Functional 2 Functional The Display shall increment the counter when a vehicle enters the facility The Display shall decrement the counter when a vehicle leaves the facility Verification Method Verification Verified Demonstration 10/24/2016 Demonstration 11/07/ Functional The project shall utilize 7-Segment Display Demonstration 11/20/ Physical The Signage shall not obstruct traffic in any way Analysis 12/3/ Physical The Project shall operate outdoors Demonstration 12/3/ Operational The Signage shall display available parking spots Demonstration 11/20/ Operational The system shall operate from renewable energy Demonstration 11/20/ Operational The system shall maintain a count of available parking spaces Demonstration 10/24/ Performance The system shall power the display for a period of 24 hours/day Demonstration Not Verified 10 Performance The system shall be able to track at least 100 vehicles Demonstration 11/20/ Environmental The Signage shall rely on solar energy Analysis Not Verified 12

13 Labor Costs 25 Labor Cost (Hrs) Task / Activity John S Muchai Project System Design Documentation System Prototype Documentation & Schematic Software Design & Implementation Hardware design & Implementation System Integration Project testing Final Report documentation Labor Hr Totals Lessons Learned 26 Better understanding of Arduino applications Hardware / Software integration Troubleshooting 13

14 Conclusions 27 Working prototype completed Prototype not inclusive of Solar energy source Actual prototype budget was less than estimated 28 Q & A 14

15 29 Demonstration 15