EE595 Capstone Design - University of...
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Project Presentations
EE595 Capstone Design
EE595 Capstone Design Presentations Thursday, Dec 15
EMS-E250 Presentations
Team 6: 8:00 – 9:50AM � urHOME – Modular Home Control System
Joshua Cabaniss, Nishit Patel, Usman Querishi, Justing Scheidemeyer, Thao
Team 7: 10:00 – 11:50AM � Automated Aquatic Center
Ben Cabush, Aaron Hartwig, Alex Stinefast, Jakob Methfessel, Prerna Chawda, Andrew Simpson
Lunch: 12:00 – 12:30PM
Best Project Award Spring 2016: 12:30 – 12:45PM � Aura Smart Fan
Luke Behling, Matt Kieckhafer, Caleb Romenesko, Max Nemer, Garry Jean-Pierre
Team 4: 1:00 – 2:50PM � Air Quality Monitor
Fue Xiong, Nick Didier, Mike Willhite, Xiong Vue, Aaron Mosher
Team 5: 3:00 – 4:50PM � Automatic Bird Feeder
Bryan Radke, Allen Ehleiter, Nixon Chang, Thong Xiong, Kee Vang
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EE595 Capstone Design Presentations
Thursday, Dec 15
EMS-E237 Presentations
Team 1: 8:30 – 10:20AM � Smart Light
Jon Itokazu, Zach Lutz, Nate Petrie, Peidong Qi, Derek Thorn, Andrew LaFleur
Team 2:10:30 – 12:20PM � NeverEverRunDry (NERD) Coffee Pod Dispenser
Colin Earl, Mason Dinh, Patrick Gordon, Tan Tran, Ryne Puffer
Break - Lunch in E250: 12:20 – 1:00PM
Team 3: 1:00 – 2:50PM � Healthy Roots 5000 – Smart Plant Care System
Clayton Thompson, David Staron, Honest Vang, Ken Bennett, Nick Hager-Morgan
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Smart LightDescription
Smart light is a remotely controlled dimmer switch with sensor and user input.
• Sensor checks ambient light and alters lighting to a preset luminosity.
• Light levels can be read and controlled at both the host unit and remotely.
• Manual override allows Smart Light to function as a normal light switch.
Designed for the domestic market within the United States
Smart LightKey Requirements
CostSales Price: $80, Component Cost: $30, Assembly & Test Costs: $20
Environment • Indoor, Stationary• Operating Temp Range: -20 C to 75 C• Operating Humidity Range: 5% to 85%
Power Input(s)• AC Power: 114 to 126VAC @ 60 Amps • Battery Power: Rechargeable battery, 3.6V, 0.22mA• Solar Panel: Photovoltaic, 0.5 Volts, 400mA
Major Functions• Sensor Function: Measure, Standby• Host Function: On, Off, Program
Quantities Measured/ Displayed• Lux (Lumens per meter squared)
Range: 0 to 1000 Lux, Accuracy: +/- 5%, Resolution: 1 Lux• RMS Voltage (displayed as % of nominal AC)
Range: 0 to 120 Volts, Accuracy: +/- 3.3%, Resolution: 0.1V
Smart LightBlock Diagram
Block A: Power / Rectification (Nate)
Block B: Host MCU I/O (Andrew)
Block C: Host Display U/I (Derek)
Block D: Output Driver (Peidong)
Block E: Sensor / A to D (Jon)
Block F: Sensor Power / Driver (Zack)
120 Wall
LightController
MCU
Wifi/BLE
Display
Ext Ctrl
BLE
MCU
A to D Sensor
Charge/ Store
PV
Block A
Block B
Block C
Block D
Block EBlock F
Converter /Rectifier
Lightbulb
120VAC120VAC
+3.3V+3.3V
+0.5V+0.5V
+3.3V+3.3V
+3.3V+3.3V
+3.
3V+
3.3V
DataData
Dat
aD
ata
ControlControl
120V
AC
120V
AC
Wireless DataWireless Data
DataData
DataData
120 Wall
LightController
MCU
Wifi/BLE
Display
Ext Ctrl
BLE
MCU
A to D Sensor
Charge/ Store
PV
Block ABlock A
Block BBlock B
Block CBlock C
Block DBlock D
Block EBlock EBlock FBlock F
Converter /Rectifier
Lightbulb
120VAC
+3.3V
+0.5V
+3.3V
+3.3V
+3.
3V
Data
Dat
a
Control
120V
AC
Wireless Data
Data
Data
Dat
a
Host Unit
Sensor Unit
NERD(NeverEverRunDry) Coffee Pod Dispenser
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Colin Earl Mason Dinh Patrick Gordon Tan Tran Ryne Puffer
Product Description
NERD(NeverEverRunDry) Coffee Pod Dispenser
• Pod dispenser that notifies the owner that a specific kind of beverage pod stock is low.
• Creates an organized purchasing process for the owner.
• Organizes the owners Beverage Pods for easy access.
• Market: North America
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Key Requirements
• Cost: • Sale Price: $120 • Component Cost: $68 • Assembly & Test Cost: $24
• Environment: • Operating Temperature Range: 32 – 134F• Operating Humidity Range : 30 - 90%
• Power input: • Standard 120 VAC Power (102 – 132VAC)
• Functions• Wireless Communication• Coffee Pod Dispenser Empty Detection• Email Automatically Sent to User
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Block Diagram
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Healthy Roots 5000Team 3
• Clayton Thompson
• David Staron
• Honest Vang
• Ken Bennett
• Nick Hager-MorganOasis Garden Watering Sysyem http://p5.focus.de/img/fotos/origs3754448/3286851666-w467-h458-o-q75-p5/oasisurlaubsbewaesserung.png
Healthy Roots 5000Description
• Purpose of Product – To automatically dispense water as-needed into the root area of a plant
• Features: – Solar-Rechargeable
– Need-based Watering
– User-Programmable
• Market: North America, any market or area with 120VAC at 60 Hz as residential voltage
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• Cost
• Sales Price: $130, Component Cost: $105, Assembly & Test Costs: $10
• Environment
• Indoor or Outdoor (covered, protected from rain). Ideally located on a windowsill exposed to sunlight or under a covered porch.
• Operating Temp Range: 0°C-45°C (32°-113°F)
• Operating Humidity Range: 0%-100% Non-condensing
• Power Input(s)
• Residential AC Power: 114 – 126 VAC @1A max AC
• Battery Power: Qty:1, 12VDC, 12.5Ahr
• Other Power Input: Solar Power, 12VDC, 500mA
• Major Functions, Quantities Measured, Displayed
• For each: List the Range, Accuracy, & Resolution
• Functions: On, Off, Monitor only, Run (automatic), Run (manual)
• Quantities displayed or measured: Water float, Battery level, temperature– Water float: Range: water/no water, Accuracy: on/off, Resolution: 100%
– Battery Level: 0 to 12V, Accuracy: +/- 0.1V, Resolution: +/- 5%
– Temperature: -40C to 120C, Accuracy: 10mV/°C, Resolution: Analog/continuous
– Humidity:0% to 100%, Accuracy: +/- 5%
Key Requirements
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Block Diagram
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Team #4
Air Quality Monitor
Team #4 MembersFue Xiong
Mike Willhite
Xiong Vue
Aaron Mosher
Nick Didier
Team #4
Air Quality Monitor
Description
� Purpose of Product:
� To monitor air quality in a home environment
� Features:
� Monitors temperature, smoke, dust, carbon monoxide, and methane gas
� LCD display for local monitoring
� Local alarm for emergency situation
� Bluetooth Connection for smartphone monitoring
� Intended Market:
� North America
轐װ
Team #4
Air Quality Monitor
Key Requirements
� Cost:
� Sales Price: $150, Component Cost: $60, Assembly cost & Test Cost: $40
� Environment:
� Indoors
� Operating Temp Range 0º to 40ºC
� Operating Humidity Range: 0% to 90%
� Power Input(s):
� Residential AC Power: 102 VAC to 132 VAC @ Max 200mA
� Humidity : 15-85 %RH
� Temperature : -20°- 50°C
� Methane : 500 – 8000 ppm
� Carbon Monoxide : 25 - 400ppm
� Dust : Up to 0.5 mg/m3
� At least 65% efficient
秐ף
Team #4
Air Quality Monitor
Block Diagram
TEAM 5Automatic Bird Feeder
Bryan Radke Allen Ehleiter Kee VangNixon Chang Thong Xiong
Bird Feeder
� Provides a smart way of feeding birds to avoid food waste
� Solar Power
� Load Sensitive
� Speaker Deterrent for Squirrels
� Market - USA
� Cost
� Sales Price: $150.00, Component Cost: $88.00, Assembly & Test Cost: $10.00
� Environment
� Outdoors
� Operating Temperature Range: (-20⁰ to 40⁰ Celsius)
� Operating Humidity Range: (0 to 100% non-condensing)
� Power Inputs
� Battery Power : Lithium Polymer, Nominal 12VDC, Maximum 300mA
� Major Functions
� Speaker – 10kHz, Accuracy: +/- 3dB
� Solar – 20W, 17% efficiency
Block Diagram for Bird Feeder
Charge Controller
Load Sensor
Battery and Power Distribution
Feeder Motor Driver
Microcontroller
Deterrent Speaker
Driver
Signal Conditioning
Block A
Block B
Block C
Block D
Block E
PWM Out
+5V Out 5V Out
+12V Out
+5V Out
Inside product case
Load/Food Level Sensors
+12V
Block A. Solar: NixonBlock B. Microcontroller: BryanBlock C. Sensors: ThongBlock D. Power Distribution: KeeBlock E. Motors/Deterrents: Allen
Solar Panel
Vsol
Food Level
Sensor
urHOME – Modular Home Monitoring and Control System
Team 6
urHOME
• Modular Home Monitoring and Control System
• Customizable to your home energy/security needs
• Protect your family from household threats from anywhere in the world
• Easy access and user friendly Interface
• Real Time Home Environment Data Streaming and Alerts
• Accurate Temperature, Ambient Light, Fire, and CO Monitoring
• Automated Window Blinds and Door Locks
• Low Power Consumption
• Customizable to fit User Needs and Budget
• Meets FCC part 15 requirements
• Meets and exceeds IEC and UL power regulations
• Responsive, consistent user interface
KEY REQUIREMENTS
• Market: North America
• Pricing
• MSRP: $750
• Environment
• Indoor Stationary System, except for User Interface
(mobile)
• Operating Temperature Range: 0 – 45 C
• Operating Humiditiy Range: 0 – 95% Non Condensing
• Sensors :
• Smoke Detection Sensitivity Wavelength at 900nm
• Carbon Monoxide Detection at 200ppm
• Light Sensor with Dynamic range from .01lux to 64k
lux
• Digital Temperature Accuracy: +/- .125°C
• Controls
• Dimming Accuracy: +/- 5%
• Dimming Range: 0-64 scale
• Functions
• 7 buttons to control home lighting, blinds, door, and
alarm.
• LCD Display
• Blinds: Open/Closed/User Defined Position
• Lock: 2 states => Locked/Unlocked
• Integrated web server accessible from any location
• Power Input
• Residential AC Power – 110 -132VAC @ 15 AMPS
Converted to 3.3VDC and 12VDC
BLOCK DIAGRAM
JoshuaNishitUsmanJustinThaoSeng
LED Displ
ay
MCU
User
Input
3.3 VDC
User Interface
12 VDC
Motor
Solenoid
Solenoid
Driver
Motor Driver
Open/close
BlindsLock/Unlock
Door
Mechanical Controls Block
Sensor Block
Environmental
Stimulus
Smoke, Tempertaure, Carbon Monoxide, and Light Sensors
Signal Conditioni
ng
MCU
WLAN
SDIO
OSC WATCHDOG
Main ControllerC F
3.3 V Voltage
Regulator
12 V Voltage Regulator
AC Main
s
AC Main
s
Dimming Circuit
MCU
A
Automated Aquatic CenterTeam 7
� Alex Stinefast (LSD)
� Aaron Hartwig (LPD)
� Ben Cabush
� Jakob Methfessel (LSI)
� Prerna Chawda (LPM)
� Andrew Simpson (LRM)
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Automated Aquatic Center• Purpose of Product – AAC will be a central
information hub and partial regulator for all
fresh water home and commercial aquatic
tanks.
� Automatic temperature monitoring and control
� Automatic feeder system
� Automatic ambient lighting control
� Market: USA
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� Cost� Sales Price: $120
� Component Cost: $80
� Assembly/Test Costs: $10
� Environment � Indoor
� Operating Temp Range: 15°C to 35°C
� Operating Humidity Range: 0 to 100%
� Power Input(s)� Residential AC Power: 102 – 132 VAC @ 5 Amps Max
� Major Functions, Quantities Measured, Displayed� Feeder: Cycle Lengths: ¼, 1/2,3/4,1 set by User
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Key Requirements
Sensing
Sensor Unit Accuracy Range
Update
Time
pH pH +/- 0.1 pH 1.0 - 14.0 < 5min
Salinity ppt
+/- 0.004
ppt
1.0 - 1.05
ppt 5 seconds
Temp C +/- 1.0 0 - 35
30
seconds
Light Lux +/- 10% 0 - 273
10
seconds
Control
Sensing Unit Range Accuracy
Temp C 18 - 30 +/- 1.0
Light Lux 68 - 273 +/- 10%