Difference between revisions of "BOARDLOCK project"

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#Attach a 3D-printed box to the underside of our Skateboard's deck, containing a battery-powered Raspberry Pi, GPS Chip, Accelerometer
 
#Attach a 3D-printed box to the underside of our Skateboard's deck, containing a battery-powered Raspberry Pi, GPS Chip, Accelerometer
 
#Set up Raspberry Pi
 
#Set up Raspberry Pi
#*successfully SSH in, email ourselves IP address
+
#Understand how Raspberry pi and Python work
#Get GPS working
+
#Understand how GPS technology works
#*Establish communication between Pi and Accelerometer
+
#Get GPS and Accelerometer to send data to Raspberry pi
#Be able to access BOARDLOCK's location at all times from phone (demo using computer)
+
#Program a Python Script which displays a heat map of route travaled
  
 
==Reach Objectives==
 
==Reach Objectives==

Revision as of 01:06, 11 December 2018


Project Overview

Tired of your run-of-the-mill skateboard? Looking to upgrade it to the next level? We present to you BOARDTRACK: a slick skateboard equipped with a battery-powered Raspberry Pi, GPS chip, and accelerometer attached to its underside. Why? We're glad you asked... these small gadgets provide BOARDTRACK with the the capacity for user-friendly tracking of its location, acceleration, and average speed. Once collected, this data is displayed onto a monitor. But wait, there's more -- each display is unique to every trip, enabling you to access how far you have traveled, your speed at any location, and the highest overall acceleration reached. In this project, our team aims to manufacture a unique transportation method of utmost quality, aesthetics, and convenience.

Weekly Log

https://classes.engineering.wustl.edu/ese205/core/index.php?title=BOARDLOCK

Team Members

  • Amin Bdeir
  • Isabella Zisman
  • TA: Sam Hoff

Objectives

  1. Attach a 3D-printed box to the underside of our Skateboard's deck, containing a battery-powered Raspberry Pi, GPS Chip, Accelerometer
  2. Set up Raspberry Pi
  3. Understand how Raspberry pi and Python work
  4. Understand how GPS technology works
  5. Get GPS and Accelerometer to send data to Raspberry pi
  6. Program a Python Script which displays a heat map of route travaled

Reach Objectives

  • Establish Bluetooth connection from phone to Raspberry Pi
  • Be able to lock and unlock BOARDTRACK's wheels

Challenges

  • Learning to ride BOARDTRACK
  • Learning how Raspberry Pi works
  • Learning to code in Python
  • Having the ability to access BOARDTRACK's current location in real time

Gantt Chart

https://classes.engineering.wustl.edu/ese205/core/images/7/7d/Ganttchartt.pdf

Presentation Slides

https://docs.google.com/presentation/d/1R9UPc2ogxPKON9jxLcB9qWECYStB06nGXCuJ_GoqvfU/edit?usp=sharing

Night Light design

https://drive.google.com/open?id=14BxDPPlyi2YZkdFCk_n2jNiYaWCCQbUU

Budget

Anker PowerCore 10000 $25.49

Adafruit 16mm Illuminated Pushbutton - Blue Momentary [ADA1477] $6.09

SunFounder MPU6050 Module for Arduino and Raspberry Pi, 3-axis Gyroscope and 3-axis Accelerator $11.99

Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates - Version 3 $39.99

Raspberry pi 3B

Total: $83.56

Final Report

Designs and Solutions

Programming:

How to project GPS data onto Google Maps API? Hyperlink created

How to project Accelerometer data onto graph? X, Y, Z coordinates

How to program button to start/stop collecting data? LED light

How to extract data? Stored on USB flash drive


Wiring Connections:

F-F Configuration / Pins

Battery → Pi → button → GPS chip → Accelerometer → USB → monitor


Virtually every aspect of this project was learned from scratch...

How to:

  • Parse/interpret/project data from GPS chip and Accelerometer
  • Based on data collection, program button to respond accordingly


Results

On Demo Day, our team successfully met our goals, though not to the extent we originally envisioned.


Source Code and CAD files

3-D printed box:

Repository: