Department of Electrical Engineering
Identifying humans based on their ecg signals
ELE 490 Senior Design I
Student(s) Names & IDs
Dheeraj Girijavallaban 40951
Mohammed Sajjad Islam 37385
Supervised by
Dr. Khaled Assaleh
Semester
Fall 2014
Date | Revision | Description | Author(s) |
REVISION HISTORY
Table of Contents
2REVISION HISTORY �
3Table of Contents �
5List of Figures and Tables �
6Glossary �
7Executive Summary �
81. INTRODUCTION �
81.1 Purpose �
101.1.1 High Pressure Sodium (HPS) �
111.1.2 Smart Street Lighting System (SSL) �
121.2 Motivation �
141.2.1 LEDs VS Conventional Lamps �
161.3 Advantages and Disadvantages of SSL �
161.4 Literature Review �
161.4.1 TRIAC Voltage Varying Circuit �
171.4.2 LDR Circuit �
182. Requirements Specifications �
18Upgrade Cost from HPS lamps to LED �
19Scenarios �
20Scenario 1 �
20Scenario 2 �
20Scenario 3 �
21Decision Matrix �
223. Design �
22Microcontroller [1] �
23Programmable Logic Controller [4] �
23Ladder Logic Programming [2] �
24Motion Sensors �
25Lamps �
27PROFIBUS �
29Simulation and Verification �
34Schedule �
34Budget �
36Conclusions and Future Work �
37Appendix a �
38Legend �
39References �
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List of Figures and Tables
8Figure 1 - Generation through hydroelectric �
9Figure 2 Combustion of coal �
9Figure 3 Power cycle �
10Figure 4 HPS detailed labelling �
12Figure 5 Smart Street lighting �
14Figure 6 - LED vs. conventional lamps �
15Figure 7 - Characteristics of Intensity vs. Time �
17Figure 8 - TRIAC voltage characteristics �
17Figure 9 - TRIAC Circuit along with timer �
18Figure 10 - LDR circuit �
22Figure 11 - Intel 8742, 8-bit microcontroller �
23Figure 12 - Siemens PLC �
23Figure 13 - Thermostat Ladder Program �
24Figure 14: Working of Active infrared sensor �
25Figure 15 - Levels of luminance �
26Figure 16 - Block diagram of the...
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