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Tech Museum Presentation
February 2019
AGENDA
• Introduction• Project Background and Project Requirements• Mechanical Design• Technical Design• UI Design• Conclusion
PROJECT TEAM, ROLES, RESPONSIBILITIES
Alondra Cabrera RuizProject Manager
Justin LeinbachMechanical Design Lead
Alwin ArgonoTechnical Lead
Omar HabraTechnical Design Assistant
PROJECT TEAM, ROLES, RESPONSIBILITIESAlan HuangMechanical Design Assistant
Ivan AyalaMechanical Design Assistant
Scott LoCascioTechnical Design Assistant
Christian Lopez: WebmasterCameron Hayes: Mechanical Design Assistant
PROJECT INTRODUCTION
GoalTo create a SMART
Aquaponics System for the Bio Design Studio Exhibit
NeedsA SMART aquaponics
systems because there is limited time to regularly
maintain the system
PROJECT INTRODUCTION
MotivationUse as a backend tool to grow plants
to be used for hands-on activities, research, and provide an additional provoking display to augment the
Bio Design Studio exhibit
ImpactOur project directly aligns with the Bio
Design Studio Exhibit’s goals and content by showing visitors how a
self-sustaining mini ecosystem can be used to engage with biology or use
living systems to solve real challenges; such as growing low pesticide food at
home
BACKGROUND
+
Functional Requirements
○ Data collection
○ Data processing
○ Quick response time (relay
outputs)
○ User Interface
PROJECT REQUIREMENTS
Non-Functional Requirements
○ Low-maintenance
○ Easy to operate
○ Server access security
○ Data security (public/private)
○ User acceptance
DESIGN PROCESS
Design is broken down into 3 sections
1. Mechanical Design2. Technical Design3. User Interface Design
SYSTEM BASE DESIGN
“Visually stunning and conversation provoking display to augment the exhibit space”
90 Gallon
About 6.7 ft
HeightTank is 2ft above
ground
80/20 Aluminum
About 4.2 ft length
About 1.5 ft wide with
tank included
Space Specifications4.3 ft L x 6.9 ft H x 1.5ft W
Adjustable shelves
Provides a maximum of 18 sq ft of growing medium space
About 1ft apart
“both plants and fish visible to visitors”
Wood provides a strong base to support a 90 gallon tank
AQUAPONICS STRUCTURE DIMENSIONS
System Flow
PlantsAny types of plants should work with the system. We
will be installing grow lights and daytime light to
support the growth of seedlings.
FishGloFish & Sucker fish
Issue: To support max of 18 sq ft of growing media we need about
18lbs of fish!!
BASE BOM
ENTIRE NON-TECHNICAL SYSTEM BOM¼ of our budget
SYSTEM DESIGN
SYSTEM DESIGN CONT’
Alondra
TESTING STATUS & ISSUES
Status1. Configured the Kijani Grows
Smart Controller V2 to transmit
remote data
2. Implemented the temperature and
light sensors
Issues1. Lack of NPK sensors that can be
connected to the controller
2. Predetermined software/database
for sensors that do not fit under
issue 1
Alondra
TESTING
Set-up is testing...1. The microcontroller features
a. Connection to LuCI Serverb. Data Collection through V2InfluxDBc. Data Graphing through V2Grafana
2. The sensors calibration and fluctuation
Set-up includes...1. Water Temperature Sensor monitoring a
cup of water temperature2. Photocell monitoring room light intensity
based on resistance change
Alondra
TESTING RESULTS
https://api.kijanigrows.com/app/#/trends/TechAquaponics/
Alondra
ENTIRE SMART SYSTEM ESTIMATED BOM< ¼ of our budget
UI ApplicationWebApp Development
● Fish and Plants description
● Displaying the camera fixed in the fish tank
● Graphing
● PWA (progressive web app)
● Web server based
● HTML/CSS and javascript
KEY DEADLINES● February 13th - Semester Plan Approval
● March 3rd - Prototype Test
● March 27th - Final Project Due
● Month of April we will be monitoring the system at tech
museum to ensure functionality
Bibek
Thanks!Any questions?You can view our blog @:https://blogs.sjsu.edu/aquaponics/
View our live Data Logging @: https://api.kijanigrows.com/app/#/trends/TechAquaponics/