EE-595 Capstone Design EE595 Capstone Design Presentations Friday, - - PowerPoint PPT Presentation

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EE-595 Capstone Design EE595 Capstone Design Presentations Friday, - - PowerPoint PPT Presentation

Jan 06, 2024 177 likes •437 views

EE-595 Capstone Design EE595 Capstone Design Presentations Friday, May 8 in EMS-E250 Presentation Times Team 5: 8:00 9:50AM Electronic Race Torch Brittany Vlies, Rishab Baradwaj, Hussien Mohssien, Mitchell Johnson, Marcus Busse Team 3:

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EE-595 Capstone Design EE595 Capstone Design Presentations

Friday, May 8 in EMS-E250 Presentation Times Team 5: 8:00 – 9:50AM Electronic Race Torch

Brittany Vlies, Rishab Baradwaj, Hussien Mohssien, Mitchell Johnson, Marcus Busse

Team 3: 10:00 – 11:50AM Bicycle Safety System

Daniil Rabinovich, Thomas St. Marie, Michael Leaf, Adam Tomcheck, Eric Kreiter

Best Project Award Fall 2014: 12:10 – 12:25PM Surface Vibration Audio Player

Sean Harvey, John Johnston, Ashraf Al-Hajjeh, Matthew Maletta, Eric Clark

Team 1: 12:30 – 2:20PM EV Battery Management System

Joshua Sieber, Scott Haskins, Sue Lor, Benjamin Ahles, Mitchell Auping

Team 6: 2:30 – 4:20PM Water Purification Control System

Yuqiu Jiang, Guanchu Chen, Quinton Presley, Zhuoyu Jiang, Frank Andersen, Jinduo Li

Team 2: 4:30 – 6:20PM Wireless Sensor Data Acquisition System

Arielle Walker, Bo Yuan, Sarosh Khalid, Christopher Hudy, Arsalan Ahmed

Team 4: 6:30 – 8:20PM Wrist Band Pulse Oximeter

Zachary Cruz, Kehali Haileselassie, Yifan Li, Yunrui Wang, Yinxi Lin

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SLIDE 2

EV Battery Management System

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Team 1

JOSH SIEBER SCOTTHASKINS BEN AHLES SUE LOR MITCH AUPING

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Battery Management System

The system is useful for electric vehicle battery management. The system shall monitor the charging, balancing and discharge of the battery (LiFePo4 cells) to a 48 volt DC brushless motor. The system has automatic shut-off protection in place during dangerous conditions.

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Product Description

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SLIDE 4

Battery Management System

KEY FEATURES & OPERATING MODES

Cell Overcharge Protection Cell Over Discharge Protection Over Voltage Protection Thermal/Overheating Protection Display will show time left at current use of power, battery state of charge, and all warnings related to system protection.

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Key Requirements

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SLIDE 5

Battery Management System

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Block Diagram

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SLIDE 6

Wireless Sensor Data Acquisition System

Team 2

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Chris Hudy Arsalan Ahmed Arielle Walker Bo Yuan Sarosh Khalid

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SLIDE 7

Project Description

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  • Sensor inputs from the environment are

digitized and sent to a microcontroller through a wireless module (using appropriate protocols).

  • This design is to be used for CT scan imaging

machines in a high speed rotating environment.

  • Using the wireless transmitters we would

eliminate costly wiring and allow flexibility in the location/placement of these sensors.

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SLIDE 8

Key Requirements

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1. Operating Temperature: 15-60C & Humidity Range: 10- 90% rH 2. Battery powered sensor devices that can sense Temperature, Pressure and G-Force of environment 3. AD conversion circuitry with at least 8 bits of resolution 4. Data acquisition at a minimum of 500 Hz 5. Capability of enabling/disabling transmission of data 6. 5W maximum power dissipation 7. Proposed market price: $250 (including receiver hardware)

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SLIDE 9

Block Diagram

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SLIDE 10

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Bicycle Safety System

Team 3 - Left to Right: Daniil Rabinovich, Tom St. Marie, Michael Leaf, Adam Tomcheck, Eric Kreiter

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Bicycle Safety System

  • The product will use sensors to measure

distance, as well as, speed that can be read on OLED display.

  • Aux plug in for music
  • Object detector interrupts music

when object is approaching bicycle

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Source: www.cateye.com

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SLIDE 12

Bicycle Safety System Requirements

  • Very low power, 9V battery
  • All weather, All terrain
  • Detects objects within 25 ft
  • 128x32 resolution OLED display
  • Compatible with any audio input device
  • Low cost safety feature
  • Available for use on all bicycles
  • Total sales cost of product: $100.00

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SLIDE 13

Advanced Block Diagram

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SLIDE 14

Zach Cruz Kehali Haileselassie Yifan Li Yunrui Wang Yinxi Lin

Team 4

Wrist Band Pulse Oximeter

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SLIDE 15

Measures pulse rate and blood oxygen levels Bluetooth Connectivity LCD display Wrist worn pulse oximeter with finger attachment sensors

FROM:http://en.wikipedia.org/wiki/Pulse_oxi metry#/media/File:Wrist-oximeter.jpg

An easy to operate wellness device

Product Description

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SLIDE 16

Key Requirements

Proposed market price: $100 Blood oxygen level Measuring Range: 35%-99% Blood oxygen level Measuring Accuracy: ±3% Pulse Rate: 0-300bpm Pulse Rate Accuracy: ±2bpm Display resolution: 320X240 Display resolution: 320X240

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SLIDE 17

Block Diagram

Signal Legend: Power Digital Analog

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SLIDE 18

Team 5: Electronic Race Torch

  • Brittany Vlies

(Lead Prototype Director)

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  • Rishab Baradwaj

(Lead Presentation Manager)

  • Hussien Mohssien

(Lead Report Manager)

  • Marcus Busse

(Lead System Designer)

  • Mitchell Johnson

(Lead Project Integrator)

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SLIDE 19

Description

  • Electronic race starting device
  • Cost effective, alternative to starter pistol used

to start races

  • Utilizes power LED and stand alone speaker,

auxiliary output jack that communicates with existing timing control systems provided in schools

  • Lightweight, waterproof handheld device

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SLIDE 20

Design Requirements

  • Lightweight
  • Waterproof
  • Handheld
  • Visible
  • Audible
  • Cost effective

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SLIDE 21

Advanced Block Diagram

120VAC IN Wall Power

Battery Recharge Kit

9 VDC Out 9VDC IN

Supply Voltage

6 VDC Out 5 VDC Out 6 VDC IN

Capacitor Charger

5 VDC IN

Timing Circuit (Contains Flip Flop)

Digital Output 5 VDC IN

Oscillating Circuit 3 Layer Switch Auxiliary Output Power LED

Block 3: Power Flash LED (RBK) Block 1: Battery Recharge Kit (MJ) Block 2: Supply Voltage (HM) Block 4: Timing Circuit (BV) Block 5: Oscillating Circuit (MB)

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SLIDE 22

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Water Purification Control System

Team 6

Yuqiu Jiang Guanchu Chen Quinton Presley Zhuoyu Jiang Frank Andersen Jinduo Li

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Water Purification Control System

  • This System is mainly for the region where there is a lack of

access to clean water.

  • This design is a 3 stage water purification system.
  • Stage 1 is the clarity stage
  • Stage 2 is the ph stage
  • Stage 3 is the ion stage
  • It will also have a display to show relative numbers for each of

the three stages current levels.

  • Display will also have light to show what stage is running.
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SLIDE 24

큀ׂ◌

Key Requirements

  • Power: 10w
  • Speed: 50Mhz
  • Resolution: 10bits
  • Accuracy: 90%
  • Cost : $190
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SLIDE 25

Water Purification and Monitoring System Advance Block Diagram

Power Supply & Transformer (Zhuoyu) Processor Controller (Yuqiu) Mem Sensor (Quinton)

Conductivity PH

Data Selecto r ADC (Guanchu) Rotation Security Unit (Frank) Analysis System (Fr ank) Purification Stage(Jinduo) Comparator Display Module

Optical

User Interface Control

+5V DC Port A Port B Port C AC： Sensor Data